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"], 0x220}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x20}, 0x20000000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) mq_open(&(0x7f0000000100)='eth1\\[\x00', 0x40, 0x0, &(0x7f0000000140)={0x9, 0xe065, 0x7fffffff, 0x29c, 0x5, 0x7, 0x90cc, 0x7}) [ 192.247309] FAT-fs (loop3): Directory bread(block 112) failed [ 192.278948] FAT-fs (loop3): Directory bread(block 112) failed 2018/05/26 05:57:50 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x5) write$rdma_cm(r0, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001b80)}}, 0x10) 2018/05/26 05:57:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000540)={0xfffffffffffffffe, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x68d7}}, {{0xa, 0x4e23, 0x3, @empty, 0x568}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$ext4(&(0x7f0000000340)='ext2\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='bdev\x00', 0x0, 0x0) [ 192.366228] FAT-fs (loop3): Directory bread(block 112) failed [ 192.506711] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 192.543853] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/05/26 05:57:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014000300626f6e643000000000000000000000000c000400fc00000000005085231fee6840c12fc2b5210600000000003d3db774047f520aba9ca21f9352084e43a20e73a0fb23a0bf73251830ce4232e34e921388bae20fda071275410152dcc2fbd177195308cdd86d9b9d99d5305d2fe2c63bc55dd6c594d300a75937c5c51a2f0e9a2e6a818f158b7b690bcf1285d0f406a083d38b47f96a9e6f18bb8920077671a43be997d06a8a027d3bec579dbfed38bcafd1442733b769b90952151b805e56b289b3a67fa0eb44319bceddf0742b5599fa76ef43665fb0d2d8e74463771627ca3f7be6dd52503d"], 0x40}, 0x1}, 0x0) 2018/05/26 05:57:51 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8035}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:51 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x6, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/26 05:57:51 executing program 2: r0 = socket(0x100000010, 0xa, 0x8001) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x100000001, 0x4457, 0x4}, 0xc) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'bond0\x00', @ifru_map={0x10000}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'teql0\x00', 0x6}) r1 = dup2(r0, r0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000080)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/26 05:57:51 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)={[{@data_ordered='data=ordered', 0x2c}]}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)=""/246, &(0x7f0000000040)=0xf6) 2018/05/26 05:57:51 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000008300)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008140)=[{{&(0x7f0000000b40)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000bc0)=""/22, 0x16}, {&(0x7f0000000c00)=""/208, 0xd0}, {&(0x7f0000000d00)=""/49, 0x31}, {&(0x7f0000000d40)=""/96, 0x60}, {&(0x7f0000000dc0)=""/212, 0xd4}, {&(0x7f0000000ec0)=""/82, 0x52}], 0x6, &(0x7f0000004040)=""/240, 0xf0, 0x8}, 0x5f}, {{&(0x7f0000004140)=@alg, 0x80, &(0x7f00000046c0)=[{&(0x7f00000041c0)=""/143, 0x8f}, {&(0x7f0000004280)=""/225, 0xe1}, {&(0x7f0000004380)=""/229, 0xe5}, {&(0x7f0000004480)=""/185, 0xb9}, {&(0x7f0000000fc0)=""/49, 0x31}, {&(0x7f0000004540)=""/192, 0xc0}, {&(0x7f0000004600)=""/149, 0x95}], 0x7, &(0x7f0000004740)=""/44, 0x2c, 0x9}, 0x80000000}, {{&(0x7f0000004780)=@can, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004800)=""/184, 0xb8}, {&(0x7f00000048c0)=""/69, 0x45}, {&(0x7f0000004940)=""/226, 0xe2}, {&(0x7f0000004a40)=""/190, 0xbe}, {&(0x7f0000004b00)=""/182, 0xb6}, {&(0x7f0000004bc0)=""/252, 0xfc}, {&(0x7f0000004cc0)=""/76, 0x4c}], 0x7, &(0x7f0000004dc0)=""/132, 0x84, 0x10001}, 0x40}, {{&(0x7f0000004e80)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000007000)=[{&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/4096, 0x1000}, {&(0x7f0000006f00)=""/240, 0xf0}], 0x3, 0x0, 0x0, 0x77}, 0x20}, {{&(0x7f0000007040)=@alg, 0x80, &(0x7f00000076c0)=[{&(0x7f00000070c0)=""/208, 0xd0}, {&(0x7f00000071c0)=""/147, 0x93}, {&(0x7f0000007280)=""/249, 0xf9}, {&(0x7f0000007380)=""/243, 0xf3}, {&(0x7f0000007480)=""/80, 0x50}, {&(0x7f0000007500)=""/140, 0x8c}, {&(0x7f00000075c0)=""/127, 0x7f}, {&(0x7f0000007640)=""/115, 0x73}], 0x8, &(0x7f0000007740)=""/92, 0x5c, 0x8}}, {{&(0x7f00000077c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000007d40)=[{&(0x7f0000007840)=""/162, 0xa2}, {&(0x7f0000007900)=""/250, 0xfa}, {&(0x7f0000007a00)=""/153, 0x99}, {&(0x7f0000007ac0)=""/136, 0x88}, {&(0x7f0000007b80)=""/153, 0x99}, {&(0x7f0000007c40)=""/79, 0x4f}, {&(0x7f0000007cc0)=""/44, 0x2c}, {&(0x7f0000007d00)=""/19, 0x13}], 0x8, &(0x7f0000007dc0), 0x0, 0x7}, 0x9}, {{&(0x7f0000007e00)=@hci, 0x80, &(0x7f00000080c0)=[{&(0x7f0000007e80)=""/164, 0xa4}, {&(0x7f0000007f40)=""/56, 0x38}, {&(0x7f0000007f80)=""/2, 0x2}, {&(0x7f0000007fc0)=""/212, 0xd4}], 0x4, &(0x7f0000008100)=""/42, 0x2a, 0x100}, 0x7cc}], 0x7, 0x101, &(0x7f0000008340)={r1, r2+10000000}) recvmsg$kcm(r0, &(0x7f0000008ac0)={&(0x7f0000008640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000008a80)=[{&(0x7f00000086c0)=""/206, 0xce}, {&(0x7f00000087c0)=""/229, 0xe5}, {&(0x7f00000088c0)=""/145, 0x91}, {&(0x7f0000008980)=""/200, 0xc8}], 0x4, 0x0, 0x0, 0x8}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008480)={'team0\x00', r3}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) recvfrom(r0, &(0x7f0000000000)=""/171, 0xab, 0x40000020, &(0x7f0000000140)=@ipx={0x4, 0xfffffffffffff8fd, 0x0, "235a0925c075", 0xa}, 0x80) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x109002, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f00000001c0)=""/24) 2018/05/26 05:57:51 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xffffffffffffeffe, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000), &(0x7f0000003000)=0x2b) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/05/26 05:57:51 executing program 4: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x100000000, 0xe4555fa769778b10, 0x1}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x1012, r0, 0x0) unshare(0x4000000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r0, r0, 0x3f}) [ 193.381217] dccp_close: ABORT with 120 bytes unread 2018/05/26 05:57:51 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfffffffd}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 193.418882] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/05/26 05:57:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9a4f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xee, "0c916abf2a1ffb9264bf21390f8c36197b15e6878f8f774af2702d5033effd1e37ad03812082d3cba4ed3d83c974a17b61c03d2e9dac359e68b8e461c95dcd7e48c2fa361448a9044575156003083356abccc1333ca69dba837fd75cff55be4ec1ecad7b6df448371f8f9a860b65e215482c8400d6aa4ffaa2ce90bfa37ec0bf576de9e16200bc4b49ad45d1feb1e99e1e51276c02ace80c381f2836a1cc5e8080d2c85d062fa82a4e7d3c61342b9f74da105175f46bcac03b49d31ed5223155a2db40845d2b7ef41201e2ba14aa989ae74bdee35bb7b63a801d1446db03847d0a19f2b3c710c3f399d1eea8e857"}, &(0x7f0000000080)=0xf6) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={r4, 0x3, 0x9, 0x5, 0x3, 0x7, 0x7, 0xce, {r5, @in={{0x2, 0x4e23, @rand_addr=0xffffffffffff766e}}, 0x3ff, 0x4, 0x3, 0x56, 0x73}}, &(0x7f0000000340)=0xb0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x1c02}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0xc, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) dup3(r1, r2, 0x0) 2018/05/26 05:57:51 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0xc0001) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2c24e90c12000000ededf3334886ddfb202af1763d808d860b7f51ed7ba459a060180a8462cf97c63018928767a82c84515135c50e36b2388b076cd8fa259bf8", "e9d2733c65d4a7822ddd5863f5063d736a2685b7d1a775ef32bb80617defc81c"}) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) 2018/05/26 05:57:51 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioprio_set$pid(0x1, r1, 0x80) pread64(r0, &(0x7f0000000000)=""/48, 0x30, 0x0) 2018/05/26 05:57:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/05/26 05:57:51 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) listen$netrom(r0, 0x6) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x34f) 2018/05/26 05:57:51 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x441) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x100000001, 0x80000001, 0x8, 'queue0\x00', 0xffff}) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000100)={'lo\x00', @ifru_settings={0x680000, 0x940, @fr_pvc_info=&(0x7f0000000000)={0x9, 'syzkaller1\x00'}}}) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)="46d3a5181738ffa8006c50ea2f878a117331000000000000", 0x18}], 0x1}, 0x0) 2018/05/26 05:57:51 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8864000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:51 executing program 5: r0 = socket(0xc, 0x8, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0xfff, 0x19d1, 0x24, 0x400}) clock_gettime(0xb, &(0x7f0000000100)) 2018/05/26 05:57:51 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8002, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = shmget(0x3, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000300)=""/67) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x9008, r0, r2, 0xbd, 0x24880) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x9) mlockall(0x2) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='.\x00', &(0x7f0000000400)='rootfs\x00', 0x1000800, &(0x7f00000012c0)="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") execve(&(0x7f0000001280)='./file0\x00', &(0x7f0000001400), &(0x7f0000001680)) prctl$seccomp(0x16, 0x1, &(0x7f0000000440)={0x3, &(0x7f00000000c0)=[{0x7ff, 0x0, 0x8, 0x7}, {0x4, 0x751c, 0x40, 0x7}, {0x4, 0x5fda, 0x15b}]}) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/05/26 05:57:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000100)=0x7, 0x3c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x82400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r2, 0x714, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1663}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xc) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x88, @broadcast=0xffffffff, 0x4e24, 0x4, 'rr\x00', 0x4, 0x3e5, 0x31}, {@broadcast=0xffffffff, 0x4e20, 0x3, 0x8, 0xc014, 0x1}}, 0x44) 2018/05/26 05:57:51 executing program 4: keyctl$set_reqkey_keyring(0x3, 0xffffffffffffd) 2018/05/26 05:57:51 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x33, 0x0, [{[@multicast1=0xe0000001]}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000480)=0xc, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000400074908d39b4f63d9b0080005ac66e354d26153c00"], 0x48}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x80, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0), 0x2) recvmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000005c0)}}], 0x1, 0x0, &(0x7f00000006c0)) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000180)=0x7, &(0x7f00000002c0)=0x4) [ 194.595350] audit: type=1326 audit(1527314272.374:72): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14520 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 05:57:52 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000400fe00"], &(0x7f0000000100)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200200, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x113) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x5, 0x4, 0x7) gettid() prctl$seccomp(0x16, 0x1, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x1, 0x5, 0x1, 0x80000000}, {0x2, 0x2, 0x80, 0x9b88}]}) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000440)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000002c0)="18", 0x1}], 0x1, &(0x7f0000000480)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0x20}, 0x0) fcntl$dupfd(r2, 0x406, r2) 2018/05/26 05:57:52 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x3, &(0x7f0000000180)='\x00\x00\x00\x00\x00') mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='reiserfs\x00', 0xa1, &(0x7f0000000140)="deb70dad9e25b428f9ab45") 2018/05/26 05:57:52 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="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", 0xfc) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x4000) ioctl$KDDISABIO(r1, 0x4b37) 2018/05/26 05:57:52 executing program 0: shmctl$IPC_INFO(0x0, 0xf, &(0x7f00000000c0)=""/82) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x2, 0x7, 0x4, 0xffffffff, "a4bcdbe1d7010ecd0153ede6a429cc2bd98a7bc26a97bbddf67b0528e4c73949aca81ec23433e934cf80bc5c", 0x200}) 2018/05/26 05:57:52 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x46, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, @in={0x2, 0x401, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x67, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0xf6d}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0xcc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x8351000}) 2018/05/26 05:57:52 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = socket(0xa, 0x1, 0x0) accept4$inet(r2, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write(r4, &(0x7f0000000280), 0x0) tkill(r0, 0x1000000000016) 2018/05/26 05:57:52 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x84ffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:52 executing program 3: timer_create(0x2, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8910, &(0x7f0000000040)="000000000000000000000067845834715fa4db96180290df571d66482a001fd8e1712daccacf6d675d3906b0a4878cd757fcf3be1596472a4e28a3de5af9010a33b6a96ee0bea8d725") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0xfeffffff, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) [ 194.768788] audit: type=1326 audit(1527314272.547:73): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14520 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 05:57:52 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3a00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000280)={0x30, 0x1, 0x3, 0x0, 0x2, 0x10001, 0x7, 0x4}, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x402c542b, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000140)="b711e34e95eebca4085296cc34995b2d5902ca29b6b4248f5bc98a3e49ca717c47ff6b1311a983e05f273bc5b54b62b35e004e377fbc7392207df8fda7fc8a9f88bc32a00f6a8657350607386b174a44bb36aa18699a1dd3842a34a5eb5926dc552626b4d95c73cb073d67323c858b2a3a76e5e46c988f59e2b60804bb0911c00709ba709ee0872ba9820c7525a9bdc9785185306aa2aab9c3a189fbc8013cf7ac46afbf9ac72ff44501ad65a937a83bd8490094deb9fa07e03cf562b0e384e40a78752f5913ad14eee6ce96c1", 0xcd) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x9, 0x2, 0xf6bb, 0x1951, 0x6}) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 2018/05/26 05:57:52 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000780)='./file0\x00') connect(r0, &(0x7f0000000040)=@rc={0x1f, {0x12c9, 0x4, 0x1, 0x9, 0x101, 0x2}, 0x3}, 0x80) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') chmod(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0) 2018/05/26 05:57:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000280)={"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"}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r3, @ANYBLOB="4c00ff000a000254aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/05/26 05:57:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x6f3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/05/26 05:57:52 executing program 5: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000)=0x2) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/urandom\x00', 0x101000, 0x0) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x6, 0x6, 0x209, 0x2, 0x1, 0x4c82, 0x1, 0x6, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="0727220028c75301f4459b9483950000200001000303"], 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000200)=0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1, 0x0) r5 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400) inotify_rm_watch(r4, r5) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x0, 0x9, 0x4}, 0x10) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x7eff862434a8d325) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000100)=0xffffffffffff887b, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x20000000004e24, 0x101, @dev={0xfe, 0x80, [], 0x11}, 0x23}, 0x1c) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/26 05:57:52 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x5}, 0x90) 2018/05/26 05:57:52 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x104000000) ioctl$int_in(r0, 0x40000000af03, &(0x7f0000000880)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x2080) close(r2) syz_open_dev$binder(&(0x7f0000000740)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x7, 0x872, 0xdd9, 0x5f438091, 0x5}, &(0x7f00000007c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000800)={r3, 0x7, 0x6, 0xed7, 0x2, 0xffffffffffffff00}, 0x14) sysfs$3(0x3) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$void(r0, 0x5451) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYPTR64, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES32=r0], @ANYBLOB="f13042903a6e08f00b487f5994c19c5d561ca206360fac23a430785f3c06a6c050e634996f0b5fcfb6c4b5be44c81192b5d1dfae6c7ec46cf158", @ANYRES16=r1, @ANYRES32=r1]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={"64756d6d7930e77900", 0x1}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000003c0)=""/151, &(0x7f0000000480)=0x97) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r4) r5 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x69, 0x100) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000840)={0x7}, 0x1) 2018/05/26 05:57:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x480, 0x0, 0x100000000000000}]}) 2018/05/26 05:57:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) socket$inet6(0xa, 0x1, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/05/26 05:57:52 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x608}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:52 executing program 3: mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80382, 0x0) ioctl$TCXONC(r0, 0x540a, 0xaf) [ 195.165237] sctp: [Deprecated]: syz-executor5 (pid 14598) Use of struct sctp_assoc_value in delayed_ack socket option. [ 195.165237] Use struct sctp_sack_info instead [ 195.169630] Unknown ioctl 21514 2018/05/26 05:57:53 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x689}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 195.228727] device bridge_slave_1 left promiscuous mode [ 195.234373] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.256231] Unknown ioctl 21514 2018/05/26 05:57:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000080)=0x20, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/26 05:57:53 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) unshare(0x400) r1 = socket(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x22800, 0x0) ioctl$TIOCCBRK(r2, 0x5428) listen(r0, 0x0) [ 195.273447] sctp: [Deprecated]: syz-executor5 (pid 14598) Use of struct sctp_assoc_value in delayed_ack socket option. [ 195.273447] Use struct sctp_sack_info instead [ 195.292517] device bridge_slave_0 left promiscuous mode [ 195.298138] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.424834] team0 (unregistering): Port device team_slave_1 removed [ 195.460967] team0 (unregistering): Port device team_slave_0 removed [ 195.472644] IPVS: ftp: loaded support on port[0] = 21 [ 195.478849] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 195.494444] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 195.523336] bond0 (unregistering): Released all slaves [ 196.193326] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.199760] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.207075] device bridge_slave_0 entered promiscuous mode [ 196.245089] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.251523] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.259403] device bridge_slave_1 entered promiscuous mode [ 196.299259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 196.336635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 196.449981] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 196.490639] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 196.654398] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.661848] team0: Port device team_slave_0 added [ 196.701494] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.708761] team0: Port device team_slave_1 added [ 196.742403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 196.749360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.760783] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.793784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 196.800739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.809292] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.830333] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.837426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.845894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.865876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 196.872992] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.881573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.110777] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.117200] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.123865] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.130244] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.137938] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.727553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.991622] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.073847] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 198.155257] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 198.161464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.169291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.248971] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/26 05:57:56 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40004000000074, 0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='vegas\x00', 0x6) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x4}], 0x1) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/26 05:57:56 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000001, 0x10802) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000080)="0b96ff5bf3b6e7850281529646a051bb0a0b4f4531e3bc406dbc884fcccc303cb83f005f831e4e32462c0bcf8148d7ad322313fab05f0822a661cf86878d") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) 2018/05/26 05:57:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x34, 0x0, 0x0, 0x7}, {0x1, 0x9, 0x0, 0x2afbb90d}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/26 05:57:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x1, 0x20, 0x87f, 0x8}, {0x10001, 0x6, 0x7, 0x8}, {0x5, 0x101, 0x8, 0x1}, {0x1, 0x6, 0x9, 0x7fffffff}, {0x8, 0x0, 0x0, 0x51be}, {0x2, 0x4bbb4369, 0x0, 0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)='v', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x10000004003ffe, &(0x7f0000be1000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) 2018/05/26 05:57:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32c-generic)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)}], 0x1500, 0x0) 2018/05/26 05:57:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000030000606a9f9b2000003000000000000001900000000000000ff03000000000000180c00000000000000000000000000000300000000000000090000000000000001007c94175731a7d288da000000007f000500"]) ppoll(&(0x7f0000000100)=[{}, {r0, 0x80}, {}], 0x3, &(0x7f0000000300), &(0x7f0000000340), 0x8) 2018/05/26 05:57:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00003a6000)={0x7, 0x4, 0x9, 0x40000}, 0x2c) socketpair(0x8, 0x80002, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)) 2018/05/26 05:57:56 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x80000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/26 05:57:56 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xb000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:56 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x4, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x3]}, &(0x7f0000000300)=0x100) 2018/05/26 05:57:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) 2018/05/26 05:57:56 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffe, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80400, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @random="3db085ecc521"]}) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") madvise(&(0x7f00004e1000/0x4000)=nil, 0x4000, 0x3) 2018/05/26 05:57:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004f80)={&(0x7f0000000080)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000080001007e5b30504e8dfae9dda63dda5f30f73f768cef0051bcbb7b0a824c79453acf58c41b23c321740b62bc85d0bac1ce3caf508b11a0733586d412acaef20caf1a47ce605c5617d487e90d5b7a0f75f50612a09b7592e3c3be9b6e65d82dfd82996361c66f370fec97", @ANYRES32=r2, @ANYBLOB="400002003c000100380001000000000000000000000000000000000000000008000300060000ac6ffb6d000800060000000000000000000000000000", @ANYRES32=0x0], 0x5c}, 0x1}, 0x0) [ 198.951153] device veth0_to_bridge entered promiscuous mode 2018/05/26 05:57:56 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3580}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:56 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket(0x4, 0x1, 0x8000000000003) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/19, 0x13, 0xffff}, 0x3}], 0x1, 0x40, &(0x7f00000001c0)={0x0, 0x1c9c380}) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x2) [ 198.993739] device veth0_to_bridge left promiscuous mode 2018/05/26 05:57:56 executing program 7: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) socket(0xa, 0x2, 0x2020) add_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="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", 0xc42, 0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) 2018/05/26 05:57:56 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xd00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 199.048546] device veth0_to_bridge entered promiscuous mode [ 199.056991] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 199.077360] device veth0_to_bridge left promiscuous mode 2018/05/26 05:57:56 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfeffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 199.161877] Option ' [ 199.262874] Option ' 2018/05/26 05:57:57 executing program 2: setitimer(0x3, &(0x7f0000000500)={{0x0, 0x2710}}, &(0x7f0000000040)) 2018/05/26 05:57:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000001940)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/26 05:57:57 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc051, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x80000000}, {0x7fffffff, 0x1000}, 0x8000, 0x1, 0x2}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140), 0x7) 2018/05/26 05:57:57 executing program 4: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fchdir(r0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000140)=0x54) 2018/05/26 05:57:57 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xfd, {}, 0x0, 0x2}, 0xe) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x240400) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) socketpair(0x5, 0x7, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/26 05:57:57 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xd000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xa, 0x400001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6, 0x10, 0x2, 0xa227}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7}, &(0x7f0000000400)=0x90) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000004000)=0x1, 0x400000085, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000004000), 0x0) 2018/05/26 05:57:57 executing program 7: r0 = getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000200)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x5b}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f0000000280)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000100)='./control/file1\x00', &(0x7f00000001c0)='./control/file0\x00') close(r2) [ 199.587724] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 05:57:57 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffdd86}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100)=0xff8b, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000008000008000500000000000000000000000000000000000000000000000000000000000000000000"], 0x38}, 0x1}, 0x8080) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom(r1, &(0x7f0000000280)=""/174, 0xae, 0x0, &(0x7f0000001540)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x6f3000) 2018/05/26 05:57:57 executing program 2: syz_mount_image$nfs4(&(0x7f0000001d00)='nfs4\x00', &(0x7f0000001d40)='./file0\x00', 0x0, 0x0, &(0x7f0000003ec0), 0x0, &(0x7f0000003f40)='rdma') r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x63d, 0x10200) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}, 0xe98fb72c36761b43) 2018/05/26 05:57:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x48751c3a3330baaf, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xc812, r1, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) getsockopt$sock_cred(r2, 0x1, 0x37, &(0x7f0000000000), &(0x7f0000003000)=0xc) 2018/05/26 05:57:57 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x353a5c13ae70cd82}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) 2018/05/26 05:57:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x1, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x200000000028042, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) syz_mount_image$nfs(&(0x7f00000001c0)='nfs\x00', &(0x7f0000000200)='./file0\x00', 0x100000000, 0xa, &(0x7f0000001840)=[{&(0x7f0000000280)="23c30c109d1adac7670ed1f09dda6f7abdca1fb415440d8202789825f20edea7c832653ac264a8353604de4692d13aabf672a0f444bc786257db115293bbc6d3fd1c65020c0c4aad2863fb49958ab6601df0d8098f33cdaee18ca41e6eb53f2af0d5589cd3bb5e", 0x67}, {&(0x7f0000001980)="75506163acbe7996b9f1bf7cca373ae9cf12687b10395af9c4479834d26eaae758fc587685842cab06433cca16c3e5d5ce5705acfa29f2430086a5dd3c032684080505f0c3574d10b09afab9fee5ab810766500db0b718aaf88db2b958d27147dd7e118671beda3dc30ef3f9734b1ef4522a95bbc47d66b970cdeef6af33542e8da2de45cf5113721cbb3f38c42a59a49c84b7dde6fb7306ac77c74f9177f878f5e67afe7a2a56f4013bf091899a870f5345148609b894cf2b55fdc2f577782c7abd88ba871b321f5e767634e0791e424b7b5f43d6c22aecb9977125c382e4df67979c", 0xe3, 0x5f7}, {&(0x7f0000000400)="e8779331d3a9fec89d02d7f524ad0f91c8011d277fa266a4e0a66c63990572d3b04f017f0ec36492c7de5243a56964b338c67c63dbc38ffcac53997cafe5ffa78268843d22c7a76c015aa238196504751af60bc965192a9df77be7eadf088d184418548f696f9c2ecde721ad0d0f374fb0408f114f5fe86981ad4dcbc73f33baef69acbe85a8870aaba0d7f82e11c35522fd73760044a9b3245cf544915639fc05f7f14370d0bc0a3162ff5fc25224961c338ee009f6b7c325c4a02da2b03186a763a68dd07479c25f205bc36e1fbe48c49bdbf0395327cdb30e", 0xda, 0x100000000}, {&(0x7f0000000500)="81850f6ddc957675a289da8d59377b9a7a3dd614c559e39be0ae217acf0c3091158d0dcebb60efa69b694eeae7adacd9156ea04d66c8e852181b03a7b0872aedf32c05266a980a1b68d10bcf3c77b2f6e1d3bab9b9d632bb220ebb08c140c48a593829aec0ab62ae60a5c75d0d63a3ccfd0ef382e597450ae9d605c846911a3965c108900afff5934ea3498ce36e9e", 0x8f, 0x800000000000}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="3db18b9aba927383b840a83ea83ec0709cf5ddc28895", 0x16, 0x4}, {&(0x7f0000001600)="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", 0xfd, 0x7}, {&(0x7f0000001700)="43b2030a7c8a5e33abd1e3ab7f752840a9cee538c4a2586b4061e3", 0x1b, 0x9}, {&(0x7f0000001740)="839a3ceb65ceadb20a826c915f6ca1b4b447c12663d0b6ce9bd388b6413929b3840c2f40c7b000874ff7f453499e89c6e1d140b5a1efbed5265a873bf4c33ca968c0418e738faee7fb38e015b34ea1708098094d87f5ae842c682a6f1d222e93c11899669e", 0x65, 0x5}, {&(0x7f00000017c0)="88cef6ad17ac44ba502ce78693eb19a8570a658f6af56e42c6bf5ae19ad49d4fe16de699817322bff5f84487346cd709f82b58dea78a93254c37b89500730b2535d70164c55bda0eb2adca5ac1086808b30265bdf270db20328849236bc51c3cc9704101b8296bb2a4e3af4c47d05e96a01492", 0x73, 0x800}], 0x80000, &(0x7f0000001940)='+em0[ppp0[userself\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000180)={0x7, 0x24, [0xa9, 0x4, 0x47f, 0x6, 0x4, 0x3, 0xffffffff, 0x94, 0x59]}) fallocate(r2, 0x0, 0xffff, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) sendfile(r1, r2, &(0x7f0000e64ff8), 0x10001) 2018/05/26 05:57:57 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x806000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:57 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000180)='em0\'wlan0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x3ff, 0x0, 0x40bf}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) close(r1) [ 199.859761] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/26 05:57:57 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x0, 0x6, 0x1, 0x4}}) 2018/05/26 05:57:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)='v', 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0x101) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x10000004003ffe, &(0x7f0000be1000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) 2018/05/26 05:57:57 executing program 4: r0 = memfd_create(&(0x7f0000000080)='msdos\x00', 0x1) mknodat(r0, &(0x7f00000000c0)="2e2f636f6e74726f6cff0500", 0x1140, 0x200) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) r2 = msgget(0x1, 0x80) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/163) mknodat(r1, &(0x7f0000000040)="2e2f636f6e74726f6cff05", 0x0, 0x0) renameat2(r1, &(0x7f0000000480)="2e2f636f6e74726f6cff0500", r1, &(0x7f00000004c0)='./file0\x00', 0x0) 2018/05/26 05:57:57 executing program 0: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr=0xfffffffffffffffd, @rand_addr]}, 0x18) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/26 05:57:57 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfeffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='#userppp1self', 0x2) sendto$ipx(r1, &(0x7f0000000140)="66a36652b4e0eae2fe17ff0b35f9ed6ca10004ac22b6577900c15e66df4d245d4be67e5d7695b513830e5d6a2090ba134590a98cf3be2077d8fcfe0d133a574e0dcb7214c0964a9df4468443bd418732fe275062c3c2f324da320df845118bc8a5dae9460f02accd19f5a983f4d91310ef20211bb60123afa6f22e0cc53e9e02364d49f5cdd86a3f37a7f8f38b341d75be4feae8dc55dfecbdcc94b93ac059300613367b7cad796bb040b7dc8153f695e46e4b8ae88892ad24ef0490da21eb560b995bae208cf9bd", 0xc8, 0x40, &(0x7f0000000040)={0x4, 0x6, 0x8, "71c53ec45068", 0x5}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x40000, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x120, 0xffffffffffffff06) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000004c0)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) getpgrp(r3) sendto$inet6(r0, &(0x7f0000000000), 0x37a, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/26 05:57:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'cp865'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-13'}, 0x2c}]}) flock(r0, 0x2) 2018/05/26 05:57:57 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e03, 0x100}, 0x1c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x100000001, 0x10001}) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) bind(r0, &(0x7f0000000100)=@llc={0x1a, 0x31d, 0x6, 0x3, 0x5, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f00000000c0), &(0x7f00000001c0)=0xfd67) 2018/05/26 05:57:57 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:57 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000) [ 200.095914] hfs: unable to change iocharset [ 200.100366] hfs: unable to parse mount options 2018/05/26 05:57:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) accept4$netrom(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x10, 0x80800) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50, 0xffffffc3}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188, 0x276}, {&(0x7f00000015c0)=""/4096, 0x122}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0xa4, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/26 05:57:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80800) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) tee(r2, r3, 0x2, 0x5) 2018/05/26 05:57:58 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000540)={'rose0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000640)={0x0, @multicast1, @multicast2}, &(0x7f0000000680)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000740)={0x0, @broadcast, @dev}, &(0x7f0000000780)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) accept$unix(r0, &(0x7f0000000140), &(0x7f0000000380)=0x6e) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000020c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4204000}, 0xc, &(0x7f0000002080)={&(0x7f0000000900)=ANY=[@ANYBLOB="60030000", @ANYRES16=r1, @ANYBLOB="04002cbd7000fcdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="800002003c00010024000100757365725f6c696e6b7570000000000000000000000000000000000001000000000000000600000004000400080006006203d90fef256e087dae519907b0dd677cd9221f96faa843f971aa2b678f629424a269c10447", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040002000000080007000000000008000100", @ANYRES32=r4, @ANYBLOB="7802020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000020000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400730e000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ae425d3f080007000000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400020000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002400040000080600080000000100040809000000080006f228080000910302087f00000008000100", @ANYRES32=r9, @ANYBLOB="3c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040006000000"], 0x360}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000080) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r10, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) 2018/05/26 05:57:58 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) socketpair(0x2, 0x3, 0xdf2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000180)={0x1, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/26 05:57:58 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = getpgid(0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000240)={'teql0\x00', @ifru_map={0x20, 0xbe8, 0xffffffffffff6e82, 0xc1f, 0x0, 0x5}}) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xa946, 0x9, 0x7, 0x0, 0x0, 0x9, 0x2004, 0x4, 0x4798, 0x3, 0x0, 0x4, 0x800, 0x8, 0x2, 0x0, 0x7, 0x0, 0x5, 0x5f7, 0x0, 0x2, 0x9c46, 0x10001, 0x101, 0x5, 0x4, 0x3ff, 0x6, 0x0, 0x1, 0x0, 0x7f, 0x8, 0x8, 0x7, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000100)}, 0xc080, 0x7, 0x800, 0x6, 0x7fff, 0x7fffffff, 0x6}, r2, 0x2, r0, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xf0, 0x1000, 0xd1000000, 0x1, 0xc75}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e21, 0xffffffffffff8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x4, 0x80000000, 0x4, 0x10001, 0x3ad5}, &(0x7f00000000c0)=0x98) 2018/05/26 05:57:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000013c0)='/dev/loop#\x00', 0xfffffffffffffffc, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f00000001c0)='f2fs\x00', &(0x7f00000002c0)='./file0\x00', 0xed8, 0x1, &(0x7f0000001400)=[{&(0x7f0000000300)="ba45b9027b5d257ab61053ede6a9d4da19ae11559427d857c239a0006940751a2f4657eb12c06e5933ee5dc24fa0e5c915700988572e5c", 0x37, 0x98e}], 0x0, &(0x7f0000001440)={[{@grpjquota={'grpjquota', 0x3d, '/dev/loop#\x00'}, 0x2c}, {@whint_mode_fs='whint_mode=fs-based', 0x2c}, {@prjjquota={'prjjquota', 0x3d, '/dev/uinput\x00'}, 0x2c}, {@alloc_mode_reuse='alloc_mode=reuse', 0x2c}, {@iobits={'iobits', 0x3d, [0x32, 0x36, 0x30, 0x3f, 0x36, 0x32, 0x0, 0x37]}, 0x2c}, {@background_gc_sync='background_gc=sync', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0xc00000, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="33593e5b6180dd63416d99d0195aafd1d03b3235398b6e144e843f0d972fa059dbad74afd81890e125307c4969adf927bf8371228c117670127d41e554f85fd001d6a5b0e9c2bf7b865e0865d5823cf527d9", 0x52, 0x100000000}], 0x2000000, &(0x7f0000000300)=ANY=[]) ioctl$LOOP_CLR_FD(r0, 0x4c05) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001380)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x111000, 0x0) connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) msgsnd(0x0, &(0x7f0000000340)={0x3, "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"}, 0x1008, 0x56ffcb225ccaaf9c) 2018/05/26 05:57:58 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xb00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:58 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x204100, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid=r2}]}, 0x1c}, 0x1}, 0x0) [ 200.470521] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 200.478124] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 200.535190] F2FS-fs (loop7): Unable to read 2th superblock [ 200.563288] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 200.570544] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 200.594184] F2FS-fs (loop7): Unable to read 2th superblock [ 200.689293] gfs2: invalid mount option: ºE¹{]%z¶Síæ©ÔÚ®U”'ØWÂ9  [ 200.695948] gfs2: can't parse mount arguments 2018/05/26 05:57:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c649264c8523bf012cf66f") ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) ioctl$TIOCGSOFTCAR(r0, 0x5423, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101840, 0x0) 2018/05/26 05:57:58 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x86ddffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:58 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x20, &(0x7f0000000240)={[{@uid={'uid', 0x3d}, 0x2c}]}) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) 2018/05/26 05:57:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000001c0)={0x0, 0x9, 0xfffffffffffffff8}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e22, 0xffffffff00000000, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1, [0xb1, 0x7f, 0x98, 0x7cd, 0x3, 0x4, 0x400, 0x7fffffff]}, 0x5c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="3900000000000000000000000000000000f055b40000000024ad89fc429f907a5103bbdf138248f41d8810b810c1890387359087"]}) close(r3) close(r2) 2018/05/26 05:57:58 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x19, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000002d0301000000000095000000000000007123000000000000670300000100000067030000010000006703000001000000670300000100000061124c00000000006113500000000000bf2000000000000007000000080000003d030100000000009500000000000000712400000000000067040000050000007704000001000000770400000100000077040000010000007704000001000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/26 05:57:58 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/152, &(0x7f0000000100)=0x23f) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @rand_addr=0x400, @multicast1=0xe0000001}, 0xc) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x40046104, &(0x7f0000004380)=""/4096) 2018/05/26 05:57:58 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xffffffffffffd4d8, 0xfffffffffffffffb, 0x2, 0x9}, 0x8) 2018/05/26 05:57:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xc, 0x101, 0x20}, 0x2c) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ab0000009d1eb0db2d2144c273d60f2be869dda45737aef8dcd12b0dc1b3540ff2d17a4876ddc5883d40540100a368acade32eb84beff70d065a5072a9ce47fcaf7eb696ace8c6d48ecabda63133faac8bc593f86a0ee05b11a5c118925b4a3ee3e1a257a34eaa703b9d54c66bd66496431133079104f836214bdaa35d941150fc458f3d1e07112acb89c5597d95d85c2a78c3a2f911997f16180dd65829ec0554f1cf5569d7db0e8f207c39f4573264b17bafdde63b20f5c0299cf32895"], &(0x7f0000000200)=0xb3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000140)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000380)="93c19b2576246fee589e6acd5a07cbe46878fd8521c07c32fc00b0483ad4a0ef2500585bcf968a0f53e60c", &(0x7f0000000340)}, 0x9e9972557a7d67d0) 2018/05/26 05:57:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfffffffffffffec6, "5e6c6d1ef640a8841b4d528d8facf6fb6575b495d9e1e7ec6acae76afb7e552dd1"}, &(0x7f0000000040)=0xfffffffffffffddd) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x3f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r3 = socket(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000340)={r4, r5/1000+10000}, 0x10) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000100000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e27, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000071"], 0x8) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x21}, 0x88}, 0x1c) 2018/05/26 05:57:58 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x1e, 0x3, "58687dbe84f8765c5107a5337db014098000043a1a42"}, &(0x7f00000001c0), 0x400) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) getuid() syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/05/26 05:57:58 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = getpgrp(r0) ptrace$getenv(0x4201, r1, 0x40, &(0x7f0000000000)) r2 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40000) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/05/26 05:57:58 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:58 executing program 1: r0 = socket(0xa, 0x4200000000000001, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) 2018/05/26 05:57:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xa00, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x400}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = getuid() ioprio_set$uid(0x3, r3, 0xe7) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000003c0)) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000100)={0x7, 0x1ff, 0x0, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) 2018/05/26 05:57:58 executing program 7: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'veth1_to_bond\x00', 0x0}) r2 = getuid() bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0xf, 0x2}, 0x14) getsockname$packet(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001940)=0x14) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000001b00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000184}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001980)=ANY=[@ANYBLOB="380100001700020529bd7000fddbdf25fe8000000000000000000000000000bb000004d2ff000000e000000200000000000000000000000000000003000000080000000000000000e000000200000000000000000000ff004e2100064e2400000a00a02073000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="ac14140f000000000000000000000000ac1414aa0000000000000000000000004e2400064e210000020080a000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="5104000000000000040000000000000006000000000000001f000000000000000200000000000000070000000000000004000000000000000000040000000000010000000000000009000000000000000500000000000000000008000000000000000000b76b6e9289e76720c8cad800000800000200005b1f02000028bd700010000a002bbd700027bd700020000000"], 0x138}, 0x1, 0x0, 0x0, 0x4044040}, 0x20000000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr=0xf8}, 0x2, r3}) getdents(r0, &(0x7f0000000180)=""/69, 0x45) 2018/05/26 05:57:58 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x765f12d94623dc08, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000000040)={'gretap0\x00', @ifru_ivalue}) 2018/05/26 05:57:58 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x100000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:58 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x1e, 0x3, "58687dbe84f8765c5107a5337db014098000043a1a42"}, &(0x7f00000001c0), 0x400) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) getuid() syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/05/26 05:57:58 executing program 1: seccomp(0x2, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40000) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000080)="270e374ea0b7fd429ab6773a77bb0ed7dc3268dafb35f513eabd8399ddd283ad143e0ef363872d5c8dfed16f5a00243c8c0f594c8c7564945ab07b840c4c4ede7bcedd644940c9494583628d084deb090546578b3d56aa76ab5885c5d2b4b8e50692197aca938a5bcbd73a93f7f9d71ed72fba7220225a1edd26be2d7d1eb4b669bac7c970c866a801758622d21d7a") 2018/05/26 05:57:59 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) recvfrom(r0, &(0x7f0000000280)=""/240, 0xf0, 0x120, &(0x7f0000000380)=@l2={0x1f, 0x6, {0x7fff, 0x7, 0xf90d, 0x2, 0x1, 0x1d9}, 0x10001}, 0x80) clone(0x0, &(0x7f0000000080), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000080)='loem1\x00', 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'gretap0\x00', 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x0, 0x2}, &(0x7f0000000480)=0x8) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000180)={"766574ffffff7f00"}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) wait4(0x0, &(0x7f0000000100), 0x40000002, 0x0) 2018/05/26 05:57:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_team\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="280000000000000000000000554585b9a2c5490000000008756386e7317abaaabfe79bd1df15372748def0b4a6ecea4cbf5bcbb8de4ac0ebdb5ea592a9808409adbf3b8085ce4e0f8c6fe13b747d357e582bf00fcbd77396fa75b03a05d6bcee5e5aba89f4763222a5d8"]}) socketpair$inet(0x2, 0xb, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x3a, "5032993f3b72acbac0434abd726d1a260d193b57aa91e91a195fca0aa24bda477dfc2152acc5cfb0d9674d6b48ede8c4e5426af3e9cefd28ade2"}, &(0x7f00000003c0)=0x42) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001bc0)={0x0, 0x5, 0x30}, &(0x7f0000001c00)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001dc0)={0x2, 0x3f, 0x1, 0xf9fd, 0x2, 0x4, 0xffffffffffffff01, 0x7, 0x0}, &(0x7f0000001e00)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000027c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x6, 0xfffffffffffffffe, 0x4, 0x1a03d03, 0x5}, &(0x7f0000002880)=0x98) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000680)={r3, 0x1ff}, &(0x7f0000003040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000028c0)={0x0, 0x933, 0x4000000, 0x5dfdad98}, &(0x7f0000002900)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002940)={0x0, 0x5, 0x10, 0x5, 0x4}, &(0x7f0000002980)=0x18) sendmmsg$inet_sctp(r1, &(0x7f0000002e80)=[{&(0x7f00000000c0)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="2cb6f238e7b80bc3cbed747ecf2346feccddb74239d93ff4f3b1b1dca9c6959b49fc47c8f6c2df952640fd69c1bb60abe89e46f209e3fb834e03aedb163e062a2295421dd684c3db22d06f30ae6551538103c7ee2996204cddc83149095e7a2ab1d1f4afe9a94cff0b261cbf1193e5a1294e5425bc80ef56ab14867505c65e4648958cf44fb85ba003c1ffa2f3fed6de22c23a186a163b415d53b5e7e9713d7f4fdc8dcc461fc83fe5f66f275e1a52f6308c601ecb2d7282adca658e0e9d2b8986e57239e2c53462beff99915b7ef92018c0b764b47164f161064bee5c3e33e15b0a7fbfd764fae1bc72", 0xea}], 0x2, &(0x7f0000003080)=ANY=[@ANYBLOB="300000000000000084000000010000000100018009800000188700000000000006000000330f000003000000", @ANYRES32=r2, @ANYBLOB="30000000000000008400000001000000800007a0505196d98b7c9400ffff00000100000001000000ff000000b3fe844c3c939c485081e0cf09cfd06f6f9be99a0db5697479fe5983bb5b465a998b2c69781c133ed85ba24c3feed90ea97d3481582006657f6a09c0c3ed751307dfd7a9cc97ae0cf1300abe9e9f34be1c25ab50046294e55c6ba7603a0ca4992f398f6f689c803427f78a1577b4038991a97e9dff7d6a1faab74afe8a47c958ddb545c3582a9b22df9423deab83a6c0cdf58009e294b2", @ANYRES32=r3, @ANYBLOB="180000000000000084000000050000003000000007000000180000000000000084000000050000003000000005000000"], 0x90, 0x40}, {&(0x7f00000004c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000500)="9b18ea580215a42ccf0d42423ff75f41ab5b676940cbeb8dbc91f0d710e099e2", 0x20}, {&(0x7f0000000540)="6ae474e9d7e680a45f26f2e9f89a1524c28b840312a5e399", 0x18}, {&(0x7f0000000580)="598a8c8af60279d9dd02371140789416f7d15c9a044fdb7ec5999d83cf68aec3a313cc56a986782294a2ef10c15f233de9286f6f93d93c3dc791cee8b62d3d983daddfb4aceb2c90daf47b34763dbb0fc17fdd2f98d4b3247c3d98589d21ceeb49bb987437df0343421ee49cbc93c13992987a44254bf0171b72505b8c47043b64dc06a23f7b551352a57bc44768509455bd42004b250088dc0db70489e3ae65c46c87c0653b621a7c627a0064bec4841df880b2076f05ddea9c37b1bbabe2f26545c6d03b039ba5644188", 0xcb}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="763ea037bdccaf9e605dc873eb7464993791f75200446d5a095d3ea2c9af7fcc0841261bdb40dfcd52cee52656355c322b6d11b1387f0c94e9e99e5609d56ff9099686fd0e38c16807e87a2ec09725ebcef8bc05be5903e86cda4392be9b8f2012781477beb7b0d1667fd2d5d06ccbdee2144e23512c05065f2f4c13f01d94fdacd8c9d15870", 0x86}, {&(0x7f0000000780)="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", 0x1000}], 0x6, 0x0, 0x0, 0x44000}, {&(0x7f0000001800)=@in={0x2, 0x4e22, @rand_addr=0x1}, 0x10, &(0x7f0000001b40)=[{&(0x7f0000001840)="f4b42447d9aa6201409b182eb074b0022a6aec8037e692302cb07fdabc394566edc9ac809794ca7b0b77cbfbfa7c77e451e6bf64d44e1301ae044bcca73a098cb6151c24cb0d5c4dd20e70fd380fee627987690b65325efef376cd36a79aef38dedd6ada86ecbc70bc08e1be46abb94c9a6024ec31db573a3f36df2ed1ae1bff50d0f2fe74b21fe529533c728a22f9ac83f1682828ca25cfa42d301e21bf7555278d51f4ef13cb7c213928661b55eaad7ca2d120a88f43add5918dfedd18906e9180e60fce7b308b18e9403cb79b94272064581dc79e97007582", 0xda}, {&(0x7f0000001940)="027585d0e18aa8b85a95bfa381337d75a10d204443a447a994af057f02ab67d9f71f1c249f7172059cbf9ac674e6a0f79219853031ecfe8ac06ecf423afeaf4a53a8662dcbe34249a7bd2426aa60a3e0a44f821da9757167db1e1e7b49bfacaa145646a8dd7dd69937f288d1b8b45bfd34797d6418d36d921b03cb8ac6e459e6068178b8e64e7de72676e50916eb94003a32e60c9bb829371c17691427cf5781ed947cd13f0874cee3c98596", 0xac}, {&(0x7f0000001a00)="59ccbbd82da7bd4fb1e1952ce3ceca1248d786640a36e1655e80633586abc795dce7ceef5dd496f0e5ddb89b4c01d1a54e8cfd7ee6f2de2b5e494e6a9659f3cb4740", 0x42}, {&(0x7f0000001a80)="864746f70af07fd3e255e2425a397a", 0xf}, {&(0x7f0000001ac0)="7515ec19dad3432ad7c0c9c81a288f8481364113113de3abe5a9ab9d20ff958c6097afe1eaceffcb4197e321720b18c3ba78b087994fae9638c555bdfdd761a8e5ce293033fe9f8feadd6566c461b2444006aa4bbe1176e1e5430daedc4fc27af43cd10498", 0x65}], 0x5, &(0x7f0000001c40)=[@sndinfo={0x20, 0x84, 0x2, {0x36c4, 0x6, 0x7, 0x40, r4}}], 0x20, 0x40000}, {&(0x7f0000001c80)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001cc0)="d3d54739c1cce692758bf2ca52fd6579cdb7ff6d481cf7cb349bbd0e0007c465e3bcd9747deff27ab5dd3a1081e775c683bd4b71c4b3c1347a2294cb8381be273bb200cb6cc9740c0809b2649437b6ca805303179025a6a5d690d3f918eeab0ed61838f67ea39fb80ba91fb5e55b73ade9667e1441a5f813cf04f1e8e9da9ee4ab0e873502250960cc1fd111b876e943080368cf8a7911ac", 0x98}], 0x1, &(0x7f0000001e40)=ANY=[@ANYBLOB="3000000000000000840001010000000000000000b878ff0000f5000000770000000700000000000000000000", @ANYRES32=r5], 0x30, 0x40}, {&(0x7f0000001e80)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001ec0)="46af15dfea62dc35389ddfa8440d564a8d99a43ba5c983e8f7ba437a84287eb7296b9080ba7d4099372016025f2eacd23b33983a98cb4a65b69506b568cac2f4db38e783338833d861", 0x49}, {&(0x7f0000001f40)="29b3880a89c8d1fa59aa3c1718e99fb5f11b52cb26c9198cab866e821ef1f63c4966a98e4ec5ff77772ca4da64e1d9b6d837727b9cf464ed9e710a31716d5e0e375cdc223362b11ef4106ba06d1a65720d", 0x51}, {&(0x7f0000001fc0)="cd4c444f3f29f7d61cf27c3f0c76fee19fb56401193cfc6c60ce35033bf9bd68b867ddc0a08afeb6c40eb5e282e576d19e6d796e499713db8d642b3c847a9166a256e5d0de48cc641ff96f4c10aea5e5bbaf8e4ac57c45f69da571998b18f801eafad2232ded54d8235e203ac62c1bb1da124ddf458b5e49c57ca0e62ce4ae31d1e048042b376a7078c4a3db3500cff541bad370a80e86c6a220ac427bce8702517fa1ef0151e1aa85df2b07cf864e3ba00a2d9d04ce15a81325a2b331b6a2803f0af710eef224dfd8d426eaa67956ff0fa59b47087f253c4cbd2e72ddb10fea67dabf", 0xe3}, {&(0x7f00000020c0)="39aba6c66e30655b740073257c68602e62aa7a14e4d50196c502dd30254af2d6c49ae6fb736632531d1ce7fb0542c3f2dfe1037f3ba7629b7f23e7481dc9a5a7124fcc7152b61fded9de6976409de0e5a9eacad5961f6e586c287ed5063c03e75b44b5aeb2462ac72001e6a002163be55f827b86258be4e57c376e30e2f5861d5a1b4a6386b8dbd2729a1ecc995d7877ff07b7f1e4e170243633d9495e8de627e082df548ff502b5d80d548f086fe2395891", 0xb2}, {&(0x7f0000002180)="c7fdefd835ee55535881af26b4cec6d1774a12f53db2d689b79b1762f431321ce2", 0x21}, {&(0x7f00000021c0)="a78d248f84e7b9437def30f1dd4cc3815c76c4f9cbcda39c4c93bba7c8cf8f6a642aa2d5b739112cc8c3fc66d683de45753ddfbcbca20d57c34b04f50c7d03361ac33fc36700b44fe361eade527518272b494d0c67f8f7454b8101b1fee4131b236f6fe80ec51fce6e794d64227032e4ab0129b2360d1c401cd3b72a30522b6df8154c59066ba58b7f56b41c3c43f42ea5b5484ab2", 0x95}, {&(0x7f0000002280)="5af8f7c6e422c817b838d703cf32e5525664dd359f6e0365985be45ed62394e30fc31ac67c19988af3d490da5386a95afd0375b5ccc5a7c764559b07d246c3cdd77d3bbc0f437fcc7a7c463eb0aa75d94d2b06bcb00790140e9d7d1ba905e2a3472b6bab6c6c4310d62aee3e9cd05bdbc905b6cd54913d1c1cc1c33efea2d2c6ffcedb39f66e7e33ef650ba796d913d1cfd3b604346c6babc46a3420e48f8ba9b93a4e8a9f8682c55913fc40313c5d920fa9a5f589d53784", 0xb8}, {&(0x7f0000002340)="68fedfcd959eb91ef90afe03f4284adecdca8d175f09e5387061d98625ceb9957a6f7e8daa0d284d94b5992150e31096baeb918df596cf79c7797e9860b787e2f88971d56ecbd3ed2ad0c80012458af4a8927870fc298f1f93dec25889fb6bd554bfffd475a9453546e1b4da156500177fcba7f3ec3a8a2212e637cfcfb868ccb3fa5193238a3fa7ee408b62e5151fd07d1addd983c7b433c2f06ac28aa9939a7e2cdeb2c1b1bfacad8243d69375fa8bd5ec4b8cfa69c0a147b60ef3", 0xbc}, {&(0x7f0000002400)="e348c50d0a362ed453c80d6dbf3973ad4153f59d885c2fb8eedf51ba8d85", 0x1e}], 0x9, &(0x7f0000002500)=[@authinfo={0x18, 0x84, 0x6, {0x8}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x293bea30, 0x4}}], 0x30, 0x8000}, {&(0x7f0000002540)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000002780)=[{&(0x7f0000002580)="04dad7126c2bcc2c60e0f883c787d81ba94febe84ac77685c0a2c7965bbbfb5579f4172aa9168f33e4374f26b89ed6d5eb4afa8b1d0096584d7677a7349a4d5a1a7ebd85fb9c97d24a21bbf1728abeae35d808233d193970d442b5fa70674174112045dca66ba51fda453ccec5f34317be83ab03250dfa1001413101b4102d575ed93c1689fb3db07d190c00bc39af09965b0a7cce5613bbd418c8cc1491dec0acfaa61333da42e16b9e4d5ec40417169de24cf0473b2bd0deeaab10e06f0a2cda68c4cfa77d17f374221893b4902cd8c87ed9336600d703dd5bc7e34c290736299b60fe0c52ddfd2e05230bac78962011e415cdb6", 0xf5}, {&(0x7f0000002680)="f80115028e56e058673c1975819f27a7bfaad562a325c5a17aacd12e694f88488ef09fdf9a558e86a7f6e24559667db6dc906838a1a92c8acf0c7d28849554dbfa67051bdfb26158102476e9810ee35aaa548da7b305c6a9f6ff0f0892bd8070533b490189861043dca840d60c176663183e9fcfcc59794c7a", 0x79}, {&(0x7f0000002700)="facb0275253a9a49c4ca78d21b91ab741dcd54081d90cbecd2bef74be0a61fd857d57741821fa8078be26e870c9c3367230b8e13e00863679139c93d21fd548bbcff9c2f4618362b9e22d36d494d5c7f972705ad3b434fa9919ffd1bfa2c3ec19f949f5fe5e4a66e74acb73ecfd3c6090a3b18", 0x73}], 0x3, &(0x7f00000029c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x0, 0x8, 0x3, 0x59, 0x40, 0x9, 0x964e, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x4, 0x208, 0x0, 0x1, 0x1ff, 0x4, 0x5, r8}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xe000}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x2, 0x7f, 0x9, r9}}, @init={0x18, 0x84, 0x0, {0x5, 0xffffffffffff0001, 0x4, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x5d6a}}], 0xe8, 0xc000}, {&(0x7f0000002ac0)=@in6={0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0xf8}, 0x1c, &(0x7f0000002dc0)=[{&(0x7f0000002b00)="8b349f2e39fecb985116c9b9a8dae474d6251b8370278cfbe8ef79fe42fe94eb7b6273c2d0e7bdb27f139d4b9428fed2e1e9614df868b300a7f74c707465d144a60159af7c1d9be4948373fc4c5081bf4996499e583468ead9ea5580cf384a546ee18fba7228fa6249c6d2cb7c572cf6687ffe4071fd06189c7014ce2256970722cf71ed8f9f89697c8cf3a7de571224db43968133f8bc8c100f8eca23dec25fcc7ec5270e1e2795b6f8aef59acd023aa60a2d6f1bd3e3624e1542ed7f0eb009df824b47a1c788e1c2541ae5bb7ced8597a61864", 0xd4}, {&(0x7f0000002c00)="8f7ce96a223e713532a9307ceed5d7c552908a29573fa29290d192315d514f6b12fcb86b8895ddb8f2037bcd53db14ec73349c5d52838e8a54442816f19eca6944e3cf7cb4eb8d152431d155bc43891d62cf4b928118fb5df9c02a3c0208612fcca158ee874a02d3f8d298eaf39d6574895b819f30edd888440b3cc1077d383303135fef6849c8aa89c48eddbe35ff843e6db8c64ce30a8ed945036009f9603033ebe701a76a9d766f977e8211671c6fc7a39d2999509830d3fd00d43e3dab760507b96d2bcb917e8fc558ade6ba7024d092df0188e7bb10", 0xd8}, {&(0x7f0000002d00)="790550c57ab1bd1805dd4f40811589b00b7d2ca12da57fb49782e20bfdde399c3573ab6d1a2fb2ac9cc889456d104bb3f49443bb46fd8199efd3db9ea7c0dd3985d77c28a2c326bd97cdbe5d99e7388af66f8fb0c35d7edf3d1c6386020aef3478b657b400dd70287eb5bf54239a3d8762c27f54090cb7654142751802a59a2c02d9d879778adb9f54", 0x89}], 0x3, &(0x7f0000002e00)=ANY=[@ANYBLOB="180000000000000084000000050000fd0f0000008325000018000000000000008400000005000000300000800700000018000000000000006d000000060000000100000000000000"], 0x48, 0x20000004}], 0x7, 0x1) 2018/05/26 05:57:59 executing program 5: openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000180)) r0 = inotify_init1(0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x90000) epoll_wait(r2, &(0x7f0000000100)=[{}, {}], 0x2, 0x6) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0xa400295c) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000140)={0x1, r2}) open(&(0x7f0000fa3000)='./file0\x00', 0x4000, 0x0) 2018/05/26 05:57:59 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x800e}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0014ee110b2d46e40f52ee3321dd28466c32cd419f499d087f90"], 0x14}, 0x1}, 0x0) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x2f, 0x2, @thr={&(0x7f0000000600)="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", &(0x7f0000000380)="87e579cf1bc78e0344f720a9e92c750a6d896f961243ea7f7ec76717c3ed3ad44cede8cb695f337fb8177bf4832bbb5615d13644275d14fd7ce3f22c7b410fb2dd775c0937f36e45ab6d82cdd3d2d5a1af475859e374e1a74300eaa020a0f49ba5f0f7d7b32e3dd2411e310e3fc521ba7d4865305b273ccb5c99ecbeba6e53b6727eafd33aaabd0cd1320476ca1ea938"}}, &(0x7f0000000200)=0x0) timer_gettime(r2, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xaa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x10001}, &(0x7f0000000100)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic='{lnf\v']}, 0x1c}, 0x1}, 0x0) 2018/05/26 05:57:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @rand_addr=0x30}}, 0xe7, 0xfff, 0x6, 0x81, 0x8}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) 2018/05/26 05:57:59 executing program 3: 2018/05/26 05:57:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0x8001, 0x8}, {0xffff, 0x5}, 0xffffffffffffffe0, 0x3, 0x80000001}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KDSETLED(r2, 0x4b32, 0x7) dup(r2) ioctl$BLKRRPART(r2, 0x125f, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text32={0x20, &(0x7f0000000140)="362e0f22c766ba2100ec0f72e6000f20d835200000000f22d80f3536360fc7a80e0000000f2efa36f20f208366baf80cb8a667928eef66bafc0cb00aee660ff14210", 0x42}], 0x0, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000000c0)={@mcast1}, &(0x7f00000001c0)=0x14) 2018/05/26 05:57:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1, 0x1, 0x4000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = dup3(r1, r2, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000000c0)={0x2, 0x20, 0x7, 0x8}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002e0019010000000000000000020000000c000000080001000400fa39"], 0x1}, 0x1}, 0x0) 2018/05/26 05:57:59 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1c}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:57:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="17", 0x1}], 0x1) 2018/05/26 05:57:59 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x220401, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000001c0)) getsockname(r0, &(0x7f0000000140)=@can, &(0x7f0000000000)=0x80) 2018/05/26 05:57:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000005a80)=[{&(0x7f0000004bc0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "72ebe5ce28f42e4905a31b8023d45ad63b9e91a6be25f001e571242a9e554d3f154e012243fae877992b0f36b51d785c1a41dea9db4beada0a16fd870691a4"}, 0x60, &(0x7f0000004d80), 0x0, &(0x7f0000004dc0)={0x10}, 0x10}], 0x1, 0x0) close(r0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x4) sendto$unix(r1, &(0x7f0000000100), 0x0, 0x4008040, &(0x7f0000000200)=@abs, 0x6e) 2018/05/26 05:58:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{0x80}, 'port1\x00'}) 2018/05/26 05:58:00 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000240)=""/209) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x1, 0x1, 0xf001, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xe, 0xffffffffffffffff) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xf42}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x4, 0x420}, 0xfffffffffffffe5c) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/05/26 05:58:00 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4888}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8913, &(0x7f0000000000)="c6261884f623e50124f66f") r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/79) 2018/05/26 05:58:00 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x2, 0x2) ioctl$KDENABIO(r0, 0x4b36) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012c9659241701dc9bce20d59b260564bd982f56ff98990000000000000000000049ac1972c8b9e86bbcbe0b") bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x7ffe, 0x7d, 0x18, r0}, 0x2c) 2018/05/26 05:58:00 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) pread64(r0, &(0x7f00000002c0), 0x0, 0x0) 2018/05/26 05:58:00 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x21, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x500, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x8080) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r3, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="028dd5dd45869b84956992326659108df499af0810783b04e25eba0585446eb44c2d5cc0c50b51035b574fd78c07c1ce4f4942623119292e355bfc06dd088c1cc5146972366de7ae327974ab0328a62c6dd4a2251951736587b1338708a5c792e3edd213d3bac2158a7815feaea4"], 0x1) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/05/26 05:58:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1500}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x6, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000004200050100e86e042dd250954b0ee28344c36d690000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/26 05:58:00 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffa888}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:00 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000700)={0x1}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='lo\x00', 0x8) close(r2) 2018/05/26 05:58:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0xc1, 0xfffffffffffffff8, 0x4, 0x0, 0x1f, 0x80, 0xdb9, 0x1ff, 0x792f, 0x6}, 0xb) sendfile(r0, r1, &(0x7f00004f1000), 0x1) 2018/05/26 05:58:00 executing program 5: syz_emit_ethernet(0x7, &(0x7f0000000540)=ANY=[@ANYRES32, @ANYBLOB="8ce1eec1cc9f4296a3dd72e24e5e0254e9f804f7328a1e5c70bb418d199d6c33bba40a2a8eb54d3cbba722d2fba645578c171b8daeea000bdb60de621bb48ff1dab9d5cfb80bc08d2166f40c26deb179c35b696830e1fb817ebb5c3c8087fde736f7360e762a465dcda9", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR64, @ANYBLOB="88457f92f903d9e17f19bf1ec8a06c31bede20482b166df070b6e8022efa7c8067a7e77cd41b6c4ed8f9a4f03b0d8b71ec98956ee30eef65c9a718c8e5fbc11cba05f9c1481730ea68c1e29b4629f5b03e542d73ca4b367f0f7c113c98861e41c92697de3f871e47f3b05553ee752c140ba07265c26099e374ce285b838d4f03e52c0b58a298f1c60839fde5695e625a10ae73986635178931b088f26c90503c6668f70603ccfc61417f7490434060cd9d1db318ea9bdc81d7dcb1ce1131c3a1f354"], @ANYRES16, @ANYRES16, @ANYBLOB="34db7ddcfa32d1629c89557f0fa4e9f49e35fc7dc599918106c6a73eda28656b676da9e5a22ff6dfb6adc23e5da52b9fca367bc04c6e213967da41b4979b3dc7e4c139e407a487ec6063ff5918e29a196b392ccbd56e77e1078702fdc06cd2c5717aefd16dbf835b502fdf8103a7fd11a6ccd7dc954687be9ad2a0a71ebcc83fb141bb33e4e6e32315794babdcbf84c0bd3eec72a1c9b11de65b3508f58bdea486f5c058a4acac98a4bf9aca6be076925a94e4a6397ab316c993b7c429d5e69ce0", @ANYRES32, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYBLOB="c45b5895fe2865bac0f042a73336e8", @ANYRES64, @ANYRES64, @ANYRES32, @ANYPTR], @ANYRES16, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32], @ANYPTR64], @ANYRES64, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16, @ANYRES64], @ANYBLOB="9ebe1593689c5e438b4a221e523a8dd111184bdcc8ed7b7a0bbddac8f885d626a8fac3830e62b184c0d750f4abe1e747ed08776691c5ae518367f09f98a71828c3235598969661a53633b765d870bc7f5f4552aa86e83a3c71f032dfbbed5081cdb670586aa6ba53863e55ab4a05cababfa714fcc3e8a682ec77a6c1e2995da349bd7ebb2965751d18532d2bf67fa3895eab1e3180e9f948fdc92578ab73e1d3807140c04b94296cbf2ce9a3658467cd681f5692d21022fad8821c8dd0edae82dcb437616f4686c29e37f92c1c3a3144515b6aff446f1afd821f5be8ad92ccc77556509bed66ac94", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16, @ANYPTR, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16, @ANYPTR, @ANYBLOB="2bff15644462ff59357e69150c54c2721428aa675f51844701182542dc35c478a3d353ceda2dfa616255b145bff47f46081f1c486c151a6609c861a1c27b9c1f9d5827d05caff878b1aa6abb5c4d47e184263cb25adbf4a5a01d876af932eafab5425c4fcd0ef27bdd0bec3b07ef01e4afca5b442754be2ab3599f4f4a5d6715c59bfad6e9d000367ff3821efc5081c4a10f42feaa7e1fdd2ec4234215c5d91c726c10c50feadcb52a808da862f1814afb89924a70e45bc352df0043a7e5594b403091a0762a34a444b49d1a91aaf59b7fa1d856109fef3d0f98", @ANYRES32, @ANYRES16, @ANYRES16, @ANYPTR], @ANYPTR64, @ANYPTR64, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR64, @ANYRES16, @ANYRES32], @ANYRES64, @ANYRES64]], &(0x7f0000000100)={0x0, 0x0, [0x7c5]}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/26 05:58:00 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1000000000, 0x3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x5) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0xfffffffffffffff9) 2018/05/26 05:58:01 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2100000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:01 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/05/26 05:58:01 executing program 0: r0 = inotify_init1(0x0) capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) write(r0, &(0x7f00000002c0)="db97fafec03e7d02d459fa22ea48383a70684ea5b2a8777eeb61bd976c00356b2d034d8ace5b2acfd12e9466691bc1a2a6635e2bcd8ed71667b95b6769630a7a14e02e542bf8e31adaf080abdd864e1d22eec180c5e2559dcf0bba0b23d542c12ab2ee59bc6f386cd7b06a57327698ad197a7c556615f68547", 0x79) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3, 0x7fffe) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x40}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xffffffff, 0x4, 0xfffffffffffffffc, 0x80000001, r3}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x101c00, 0x0) r4 = dup2(r0, r0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000100)={r4}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/26 05:58:01 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xd8b, 0x40) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000280)={0xba, "79a7e9c3f827f88f7523be3d4fc8266531424fc931c2c8edb6a1d309824c256dc44628bbfd627d7319613c774311e054caa792d6b17dc0f0a121e3c36e0dc44a2f248de38d2efe0d35a6efad56660c63f35ec27ece315fcf264b19cc3fe232e4d00012c184f3bd9dd8fa959b4d8f0fbe3ca5192570e0ec762b7af9475a6e0737767aa8e435bd92738c6380b12fe4687fc212858664597b0d2075a33e63cc5863852a716b02fd212e8f4dfd749f2cfd442c245003bf69017d7a19"}) r4 = accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) socket(0xa, 0x1, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x44882, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xffffffffffffff30) ioctl(r4, 0x80008912, &(0x7f0000000040)="c626262c8523bf012cf66f") sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x3a, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl(r6, 0x7f, &(0x7f0000000200)="0100") 2018/05/26 05:58:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x5, 0x105000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c03) 2018/05/26 05:58:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.Xvmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000008ffd5e0186dd0610000000000000000000000000000000000000000000000001ffffffffffffff010000000000000000000000"], 0x42) close(r0) 2018/05/26 05:58:01 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x20240) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xfff, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/138, 0x8a}, 0x0) 2018/05/26 05:58:01 executing program 2: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x3) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000)=0x10, 0x8002) unlinkat(r0, &(0x7f0000000040)='./bus\x00', 0x200) 2018/05/26 05:58:01 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1c000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:01 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000180)=0x200000000) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffeaa) 2018/05/26 05:58:01 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x1a0, 0x0, 0x0, 0x0, 0x1000}]}) 2018/05/26 05:58:01 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) prctl$void(0x27) write$fuse(r0, &(0x7f00007df000)={0x1058, 0x0, 0x1, @random="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"}, 0x1058) ioctl$KDSKBLED(r0, 0x4b65, 0x1) 2018/05/26 05:58:01 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x2800, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) unlink(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004f80)={&(0x7f0000000080)={0x90, r1, 0x1, 0x0, 0x0, {0x4001}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x90}, 0x1}, 0x0) 2018/05/26 05:58:01 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fdatasync(r0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x3, &(0x7f0000000000)=""/59, &(0x7f0000000040)=0xfffffffffffffd8a) r1 = shmget$private(0x0, 0x4000, 0xc1, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/31) 2018/05/26 05:58:01 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x21000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x10a}]}) [ 203.923373] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 203.931157] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 204.575658] dccp_check_seqno: Step 6 failed for RESET packet, (LSWL(98207485626595) <= P.seqno(0) <= S.SWH(98207485626669)) and (P.ackno exists or LAWL(135290570641113) <= P.ackno(135290570641115) <= S.AWH(135290570641115), sending SYNC... 2018/05/26 05:58:02 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x101) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) open$dir(&(0x7f0000000040)='./file0\x00', 0x458082, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x2, 0x40602) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x7bc3, 0x0, 0x500, 0x3ff, 0x2000018, r3}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0x0, r2, r4, 0x7f, 0x3ff, 0x40) 2018/05/26 05:58:02 executing program 1: unshare(0x2000400) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070ca, &(0x7f0000000140)) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) 2018/05/26 05:58:02 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x600}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:02 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x20000) write$binfmt_elf32(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="7f454c460000000000000000000000000400040000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000"], 0x58) r1 = dup(r0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x100010, r1, 0x0) 2018/05/26 05:58:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f0000000c80)=""/4096}) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYPTR], 0xfffffee5) write$binfmt_aout(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004365071df1e86a0e3d30b9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000470678db4100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x801) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="01", 0x1}]) 2018/05/26 05:58:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept(r1, &(0x7f0000000000)=@pptp, &(0x7f0000000080)=0x80) listen$netrom(r2, 0xfff) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000200000000000000020000004000000003000000000000000002000000000000b1ee000000000000000000000000000000000000dc6e8764740000000000000000000000000000000000000000000000000000000018310000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004010000000000000000000000000000"]) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000180)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/26 05:58:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = semget$private(0x0, 0x0, 0x10) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x80000019}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x2, 0xfffffffffffffff8}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/05/26 05:58:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) timerfd_settime(0xffffffffffffffff, 0x20000000, &(0x7f0000000140), &(0x7f0000000200)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7f, 0x8, 0xfffffffffffffffe}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000280), &(0x7f0000000340)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000140), &(0x7f0000000280)}, 0x20) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000001c0)=0x8, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f0000000140), &(0x7f00000000c0)=""/20}, 0x18) 2018/05/26 05:58:02 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3a000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:02 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {r1, r2+10000000}}, &(0x7f0000037000)) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x8200) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000080)) 2018/05/26 05:58:02 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x40000) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x98d) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4000031, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f00000000c0), 0xffffff90) 2018/05/26 05:58:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0xfffffffeffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20}], 0x2c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x8440, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) getpeername$ipx(r2, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r4 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r4, r3}) sendto$inet(r0, &(0x7f0000000280)="b2", 0x1, 0x1, &(0x7f00000001c0)={0x2}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x4}, 0x68) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'bond_slave_1\x00', 0x1}, 0x18) r5 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="5d836d696d655f7479706573656c666e6f64657674727573746564766d6e6574316d643573756d00", 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f0000000340)=""/16, 0x10) 2018/05/26 05:58:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000080)={"060000006170b002002000", @ifru_names='sit0\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/26 05:58:02 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8906}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000000)="0f01f7660f017b000f00d00fc75f810fc7a5000066b9b10b00000f32f30a1cba400066edf20f58db66b9800000c00f326635010000000f30", 0x38}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000100)=""/166) 2018/05/26 05:58:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000000)="e40b1755c7d1de38", 0x8}, {&(0x7f0000000180)="eadd8cd90fe5f9f41866b93a54135aacfacd49568fd297ee1f58c8f04001cb8253eb48242a5e0c0f", 0x28}, {&(0x7f0000000280)="a454cfeb2d9d399f85955a69e5f140885a5c512c5203f1bc3bccc5ecc5c4be3b280e299c7ab4f4ae75a1246baf1ea2c0ae8b3ff942c6be3902864cbd58c233f369c26f0f6dfcb73280ecc797278c3e8a90ec3c9c278bf46c17dcd236999ee192e7481a7d83639f7cb18b2bc855705f3de2d1b26e0a5eda4fad0d37c4936f39cf793a2bd6806052521271deda2047f7f3ba341e9ea0e1081dd385cdd76cd63bca36831529c0e7994e424badfb9f3369a0c5574d97faf0a2dd3fdb14d6cc6449", 0xbf}, {&(0x7f0000000340)="545e87328f09e3a0268171f97c20aa150ba6a917988aa7de553d303056ff705638e0b3d81d856d261bb3d62378331332b93e0be63addc8474ac7d68278373c77d0df20f7e96962ce0d96b65285b6a0fc08729112c49a543a4eb012b42c345fb4eb9e844922b43f95e166cda155696141575dbf3f264d4c8f2b9eee478c7ebc002870cd6bd3a48dc1199b", 0x8a}, {&(0x7f0000000400)="96bac12868af0a3703d3df0523b6a670b1600a54d7c56f731b38bdec0c81ed0ba851e64efb53385feeeec02355d332a828e31630ed2aadc2e32de1e353e905755b1ea52ab671e36755cc419dc6a63e9c68c93152e0fea05b198a9f439d9b9fe52be8e1356caf1fe5c9b77e360bb67d3b3c219fad436ad4bd1b60ddd3e53d76cfd7bcc945186f8d7d5d65af", 0x8b}, {&(0x7f00000004c0)="5a0aae7ee39d5734fdb5778aae03a383bc9da0dbe44a3a6358f083bd8e5a84177f8f3622ea3e05d650947f900af013d2190ac43949856b03b4243c9df996634a9283be72dca092efabe62dcc7cd9439f56951ecc82fc30932329ad34ff4118a4c75fc1babb229c956ab86b39f497a31ffe35dc66e546ad412a3b50bebfedb2ec77a82f4e565f16f753dda870a259745f8d9c98b139bb66a603177264d7748ab2f847b2c9e479f47897ceec539d636147c183504ae892a16fe66c73801d2f682f1042c8a84f886799c6dfdf1e874c2e645ececbdbf3591d8e7d252b4f85a17c16", 0xe0}, {&(0x7f00000001c0)="3dc7bed0294fe932828446680a62d40ced9b7a037060b17532976a0eea0aa9d0e609a7350371efefedcfb0782043bb7a51a5719d", 0x34}, {&(0x7f00000005c0)="d39d967fa78288715a2873dca61bcd4f8d19d71d0bd1a632131ec29fc3af96526e4b84216e49cc28a8e66e0ed1d4d9c98ae7b4458099bde4bc8cffde1cf2ab3999c37eb8745b2e80cf87eb1d3cd9341146fc4732a1265ccc7aead7f5cdeddcdaa151f248013be16af580ae13a25d178c612225b9218e", 0x76}], 0x8, &(0x7f0000000200)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1, r1, r0]}], 0x38}, 0x44010) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="3400000000000000000000000000000000f055b40000000008d0e4e8c86bcf3f9dee35170d7e1286cf42edb7d14e2e8be4451ba526206f3bf5a56161f90a577fae8e1a2ff62bd6ef814033883d84667dac1ff10ecd721678fba4675f70ab8d4aca0c20"]}) close(r2) close(r1) 2018/05/26 05:58:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x2}, 0x10) r1 = socket(0x8000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r3 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2}}, 0x0, 0xffffffffffffffff, 0x100000000000000, 0x0, 0x2d}, 0x98) [ 205.200464] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 1041) [ 205.208471] FAT-fs (loop2): Filesystem has been set read-only [ 205.231376] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 1041) [ 205.244348] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 1041) 2018/05/26 05:58:03 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x508c231c8d4d3b88, 0x11, r0, 0x0) 2018/05/26 05:58:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') fchdir(r0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @loopback}, &(0x7f0000000100)=0x8) syz_fuseblk_mount(&(0x7f00000003c0)='4/file0\x00', &(0x7f0000000040)='4/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000000)='4/file0\x00', r0, &(0x7f0000000080)='4/file0\x00') 2018/05/26 05:58:03 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffca88}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="205e17cc", 0x4}], 0x1) 2018/05/26 05:58:03 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x2000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/05/26 05:58:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000180)='children\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) sendfile(r0, r0, &(0x7f0000000040), 0x0) 2018/05/26 05:58:03 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100), 0x4) rt_sigsuspend(&(0x7f0000000000)={0x6b8000}, 0x8) 2018/05/26 05:58:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-256-generic,lrw(cast6))\x00'}, 0x14) r1 = getpgrp(0x0) ptrace$getenv(0x4201, r1, 0x1ff, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x400000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000340)=""/170) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140)=0x800, 0x4) sendmmsg$alg(r3, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b5cbb3f0784d033f40d43c07b3b9f630850889f7a9e3cd2b8f560df913039673504247f1418ca9d530227de9fcbe2e6bda9f39249b48c63eba7b084950f384095a396ead11da5c2c41f84f1ded153e63c839506f1f5f4d856f97a76719c94784", 0x60}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000880)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f0000000700)=""/100, 0x64}], 0x2, &(0x7f0000000840)=""/38, 0x26}, 0x0) 2018/05/26 05:58:03 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/97) r1 = socket(0xa, 0x2000000001, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setlease(r2, 0x400, 0x89b936c819d6704) getsockopt(r1, 0xfffffffffffffffd, 0x2, &(0x7f0000000080)=""/8, &(0x7f0000000ffc)=0x6) 2018/05/26 05:58:04 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xd}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:04 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ipddp0\x00', 0xe1}) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x0, 0x0, "520471a6692d"}, 0x10) [ 206.236869] hrtimer: interrupt took 41624 ns 2018/05/26 05:58:04 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000), 0x10) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x5}, 0x90) 2018/05/26 05:58:04 executing program 1: socketpair(0x8, 0x1, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x3, 0x1}, 0x14) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@remote, @multicast2}, &(0x7f0000000140)=0x8) fchdir(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0x100, 0x5, 0x4, 0xfffffffffffffffc, 0x1ff}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000200), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0xaa, 0x0, &(0x7f0000000240)="3c3eeccc99683572a43fa099afa40cf530026114c88fd74b65f4ce9f471b9f2c44253e3f2cd8199634fdd6b82630f2d12f9946443a9d833fff38fe634ca80ebb03dbb3ef7bde1ec22e3aa87395e764ab2dc24b0120842c34fdf82fa2489944240efa7a69de209d11d5cefe95e4ff17b4e3d548063832a5a4688cc09d75205005b06a2fa2e1f97c4af48515a70c9a4497bc6ad0e3a4fa8bd6c6e0ee3692c48b2de4507bc1cedbeb4032e6", &(0x7f0000000300), 0x35}, 0x28) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000380)=""/173) r2 = creat(&(0x7f0000000440)='./file0\x00', 0x41) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000480)=0x35a) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000004c0)={&(0x7f0000ff9000/0x3000)=nil, 0x9, 0x3, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x1}) write$binfmt_script(r2, &(0x7f0000000500)={'#! ', './file0', [{0x20, "eb657468306367726f757029"}, {0x20, 'self'}], 0xa, "e89daab258f6947f40667d37ad328045514ecdb977d2ade0bdd925d33f17026adcd2bccb5f2832d5a64594c8054443f68e08215a9578d4855d06b27cddcf6f0d6608382afaa8b5a65c40496b52b26b4cdde78755488b437fe9da3497d8b21700a8a04ef694c2fecc4678b8fedef58fc425691d961f713314fe06ca23f89caa5c056109c0b8578b66fac97908aa5cb1f41a9009bf0739aeeb33e52db29556"}, 0xbb) r3 = getpgrp(0x0) capset(&(0x7f00000005c0)={0x20071026, r3}, &(0x7f0000000600)={0x2, 0x4, 0xfffffffffffff8fa, 0xffffffff, 0x441, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000640)={0xaa, 0x2}) bind$bt_rfcomm(r0, &(0x7f0000000680)={0x1f, {0x5, 0x494, 0x4, 0xfffe000000, 0x4, 0x87a}, 0x3f}, 0xa) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000006c0)={0xfffffffffffffffc, 0x2, 0x1, 0x1, 0x10, 0x4}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000740), &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x9f}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000840)={r4, 0x1}, &(0x7f0000000880)=0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)={0xe4, r5, 0x400, 0x70bd2b, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcde}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4004000}, 0x44001) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000ac0)=0x5, 0x4) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000b00)="1a35560f02bd901718ff50f99946182300a4c123341806d4c2ee7a616bfd7a8bdf5d327c1962f4bc5853a9997bc77640b2a6d118b04578a518171e381b9b37fca4f9c5c3455084e5b1d463ccb2c7a1dab6b09253679da4d784066248f6052dc828af5bc06334872b90a4f9ea1cf8732291009482998cb993b5e1bb", 0x7b}, {&(0x7f0000000b80)="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0x1000}, {&(0x7f0000001b80)="288e6de4269606110d543b77e20fc9af333b2c2a1c1706648379e111aa0d6e7815ab8a81efbeffc1bceb5689e4b177af799b3dfaef16d11cba5e2650203d", 0x3e}], 0x3) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001c00)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001c40)={r6, 0x80000, r2}) r7 = request_key(&(0x7f0000001c80)='id_resolver\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001d00)='procGPLposix_acl_access\x00', 0xffffffffffffffff) r8 = request_key(&(0x7f0000001dc0)='.dead\x00', &(0x7f0000001e00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001e40)='trusted\x00', 0xfffffffffffffff9) keyctl$search(0xa, r7, &(0x7f0000001d40)='.dead\x00', &(0x7f0000001d80)={0x73, 0x79, 0x7a, 0x3}, r8) 2018/05/26 05:58:04 executing program 3: r0 = socket(0x10, 0x3, 0x2000000000000000) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_ADDRESS={0xc, 0x4}]}, 0x40}, 0x1}, 0x0) 2018/05/26 05:58:04 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="16", 0x1) chmod(&(0x7f0000000080)='./file0\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x7f) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x3) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) 2018/05/26 05:58:04 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 206.382256] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 206.389725] bond0: Invalid MTU 0 requested, hw min 68 2018/05/26 05:58:04 executing program 7: ioprio_set$pid(0x1, 0x0, 0x2000) r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x5) 2018/05/26 05:58:04 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11, 0x0, 0x0, 0x0, 0x16}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/05/26 05:58:04 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000010c0)={0xb68, {{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xb0}}}, 0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001080)={r1, 0x7ff}, 0x8) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:04 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:04 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setreuid(0x0, r1) setgroups(0x0, &(0x7f0000000000)) 2018/05/26 05:58:04 executing program 1: futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000040), &(0x7f00000acffd), 0x0) 2018/05/26 05:58:04 executing program 2: r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000004280)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004100)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/196, 0xc4}}, {{&(0x7f0000003bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004000), 0x0, &(0x7f0000004080)=""/106, 0x6a}}], 0x2, 0x0, &(0x7f00000042c0)={0x0, r2+30000000}) 2018/05/26 05:58:04 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x8, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0xfffffffffffffff9, 0x2) 2018/05/26 05:58:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write(r1, &(0x7f0000b43a67)='.', 0x1) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r3 = dup2(r2, r0) write$evdev(r3, &(0x7f0000000080)=[{{0x77359400}}], 0x18) write$binfmt_misc(r3, &(0x7f0000000180)=ANY=[@ANYBLOB='s'], 0x1) ftruncate(r2, 0x8000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) 2018/05/26 05:58:04 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x200000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:04 executing program 5: ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000480)="79625723c8f28ce588e4d9ab28d7212bf26617f8c2561751cb426c097bf77bfef96dc0457284d9722f562b146ef6cf15069c0c6ddff6cac43714f442ddac4b616a2a987ea71dd81a91216bb20c491b49eba95ee962c4ed28afa63e07d2a063eecdde6462e4bc003c510633dbc84ffd4b04f8e37f3f2b400c797bbcb47374f9072a83266b94") syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="67e90300"]) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80000, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)={0x2, r1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000500)) 2018/05/26 05:58:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x2, 0x0, [0x10, 0x1, 0x7ff, 0x1100000]}) 2018/05/26 05:58:04 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/26 05:58:04 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000010c0)={0xb68, {{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xb0}}}, 0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001080)={r1, 0x7ff}, 0x8) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d90fa7)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x48084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x10ab, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) shutdown(r2, 0x1) 2018/05/26 05:58:04 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8847000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:05 executing program 1: r0 = socket(0x10, 0x80000, 0x7) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x200) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/05/26 05:58:05 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000010c0)={0xb68, {{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xb0}}}, 0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001080)={r1, 0x7ff}, 0x8) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:05 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8100000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:05 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r5, 0x2, &(0x7f0000000200)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f00000000c0)="dab979b985e583d7a93ec2ce2f50aa906a4488662872ed14ed2a491b191f39137ceee4dd9b4c90cffcb91bea5789984f4ca1075f594b4829aba58ae4adc77551d08970d9a29e5f2cc82af0f7e79c751a8321d8bd138d9de7ee042c2d12dfa058b1aec621d9d0aa338f2c8f581749ddf9b5170a24488ac7ccc1f4bb25af35ac80e79ed12b27d7e037d8851defd6e5ed1b992119bf7ce8862181718cd7161cff8d3f8f26cd9b8f0746d4fbecf6a813cbb7206a013cff0efd22d05c173c4b6511cddd860ec72e4506dac4937c0fee8be16671ee0e948e8e5c055bfdb4d346aa77ff5cca2fafa204de", 0xe7, 0x100, 0x0, 0x1, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f0000000340)="f0e3d46e88ad5f100e4817cb499815feeb30fd2486e9409e626d0d0e814b6917fb4f4a9fce7e9b5f71fac14b23b105b3a1b43a141e49a5e949cd71237655e53e5105e767691b30f6ce4fadad4c3f0e5a16b597a581ed468ebb4276b4ac0a9a4d39b9accb5b71496423bae2bd68c896674ca577b155133e98e5da0bbd2212c5b7a8ed1b772460e48a5c877ae9eb00830684018f39c40d7150a81b78592e41a88ddefcc0741c896e7ee72186ed7ec39aa513de2f22e5ab0dfd9c35e4a197b7363cfe29785787946d4e06", 0xc9, 0x7, 0x0, 0x1, r4}]) setxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='trusted.syz\x00', &(0x7f0000000300)='jfs\x00', 0x4, 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r1, r3) 2018/05/26 05:58:05 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) readahead(r0, 0x8, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000040), &(0x7f0000000100)=""/108}, 0xe) 2018/05/26 05:58:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xff}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) 2018/05/26 05:58:05 executing program 4: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000240)='.\x00', 0x80000002) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x400000000004, 0x31, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x1}, [{}], "c5b641da6c644a9d9250b2413f46fdcc824d78318f194222af67d2053c368f820d79090e9ccf952619d00008767ccb5b1046ee589ffc4689c777be53e2a10128007a4ba06d5d5a7729000000005e09e9a2e9a189b247"}, 0xce) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/26 05:58:05 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffe}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x12001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xa, "c71e27a186448ce206f8"}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000180)={r4, 0x7}, 0x8) r5 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x5, 0x220001) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000200)="ce", 0x1) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x498, 0x140, 0x280, 0x280, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f00000002c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x1, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xff0000ff, @empty, {[0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xeb08ad36d3a9d0e0, 0xff, 0xff]}, 0x100, 0x6, 0x90000000000, 0x2, 0xfffffffffffffffc, 0x10000, 'eql\x00', 'nr0\x00', {0xff}, {}, 0x0, 0x210}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x9, @empty, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x8, 0x4, 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000840)={0x9, 0x6, 0x2, @empty, 'veth1_to_team\x00'}) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f00000008c0)={0x1, &(0x7f0000000880)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000900)={r8, 0x1}) getsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000940)={@remote, @dev}, &(0x7f0000000980)=0xc) ioctl$KVM_SET_XSAVE(r6, 0x5000aea5, &(0x7f00000009c0)={"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"}) ioctl$KVM_KVMCLOCK_CTRL(r7, 0xaead) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000e00)={'filter\x00', 0x7, 0x4, 0x478, 0x250, 0x250, 0x118, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000dc0), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x400, 0x4}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x400, 0x9, 0x4, 0x80, 0xffff, 0x5, 'bond0\x00', 'teql0\x00', {0xff}, {}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @rand_addr=0xdb, @empty, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) clone(0x2000000, &(0x7f0000001300)="dfad66fea55d1fefcd3c326fe691ecf931dfd68e9d4383e8c4038212a5819f29b8b918f25033ead4d91a01e3ca8ad81d625c60e00a5157071d344384c6d6fbe5085e7de4ff6c2d64d28fa789e9d62b6942151e614798", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="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") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000002400)={{0x6, 0xfffffffffffffe01}, {0x1}, 0xe8, 0x5, 0x5}) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000002480)={[{0x200, 0x1000, 0x3, 0xffffffffffffffff, 0x800000000000000, 0x7ff, 0x6, 0x4, 0xfffffffffffffff9, 0x6, 0x4, 0x849, 0xffffffff}, {0xffffffffffffffaf, 0x4, 0x0, 0x6, 0x0, 0x5, 0x4, 0x0, 0x7, 0x4, 0x3, 0x673, 0x9}, {0x0, 0x8, 0xfee2, 0xffffffff87c6efdd, 0x8a000, 0x7, 0x1, 0x7ff, 0x3f, 0x9, 0x7, 0x0, 0x8}], 0x20}) sysinfo(&(0x7f0000002500)=""/122) getdents(r7, &(0x7f0000002580)=""/194, 0xc2) fchmod(r6, 0x180) openat$ppp(0xffffffffffffff9c, &(0x7f0000002680)='/dev/ppp\x00', 0x80100, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/zero\x00', 0x40, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002700)='/proc/self/net/pfkey\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, r6) 2018/05/26 05:58:05 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88ffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x58, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffffffff8000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x80, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f00000000c0)=""/8, 0x8) sendto$inet(r0, &(0x7f0000000180)="078fd1c9a5c5f3c4b10b3c04aed824d52976da04b17457afe303e6b8dba91cb1477c239848be2d2e224a86f6cdbf4bf01fc229ef3705d8a6fe5e54f8b954590f7e6fc6a121b4014ecfd25a5e2e90debd10ae3823ed3fd35a6e5f674d279a634ad5e4cb73ce7f24a089f1f2491dfd1e91e8f43923f720d7ee4c4a25e3b3b20983e3fd0467572499e051f5f7a0c5e0e5855cbbd8af32c27cce6f925eb51977a24be2e5b98798cce2c309ca5fbc8819388db51f3714e16c36980f3bd777e1a11dd006a065453c614b10ac944cc03bd3d6e1b4859809961becfae62df24a40f311cffc7a64c33f6d79f0886e8690c878fd09c696ba7e18857e1f34b0e5e24fd9d7843d75f4a184c326d070aea3cea7ef30d51a30540fa1053b31127c7d00e08cb9380e2e9d13acca75c85c8aed6855117ad840bbc6364f496126ef5a822791332180e8b2633a765ce7d0a40edd026d470b52f923a95a7a803a8f259e792a9324590e25aac295f38716cddc75844968b10175648f805967b1a695ebeda47ab5251d668e46c37b8270a837c5867b5666f3a26b322dce3b67d546bfa64c8ffb5ba9416890db50e12d93868ade46fde9b6118e1380d2f28d87952bb8302c96fc39e1d86d8f6d197a3a3716f535627fb8303ae7c1ae023f8c664c24aff775b54c063be14a58e987dffd68a1ae3c8f142d27e89fbbc6f6b9b48f6d88872e301eefedd832345d4a297829de9e5834800fd005d86d0bdb825a90d30cc5b33e434082fb17abe3353242cfa0155e8a6c31a5e2494cc604018da44180001334ee783846e6ab843c0a9c9e3fee5c4e2651970a50cc8a7da23be2530daf105384f71228d3f7d82f12e1caed4f1f6e45eb9a62a32802b8f98285ffae73094b37fad1c32e60f3846248f18827c81894dfc9df72e3713a00163d28b835fa815b17a6961a7e34abc00321dbf8ceefef6823169201abbd8c39665217c9ff3e2100edf4e9469325831a5b63f84b46c10cac35b5a92376b3f95873c061c990119a122563405b46336a3abecabfb36997b1002d75a5ee167b2decc03d063098b9a2793710409b452ea4ca3382a07f7e5181713091518eeda6092666e854955e0ae55f77ae940cf7f07122a973ab40c896f11f1c71478a047b55d2f85f68cd3cd9ea8c0f45b75e7be5d55a1cc37f6650e3af", 0x345, 0x40011, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/26 05:58:05 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000010c0)={0xb68, {{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xb0}}}, 0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001080)={r1, 0x7ff}, 0x8) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 207.914923] hfs: unable to load codepage "muc-jp" [ 207.919978] hfs: unable to parse mount options 2018/05/26 05:58:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xbf3, 0x30, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x77, 0x1435400000000000, 0x5eb6, 0x1000, 0x1}, &(0x7f00000001c0)=0x98) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1d0) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f00000009c0)=0x90) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/26 05:58:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x66) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f00000000c0), 0xffffffffffffc43, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}], 0x4924924924924b8, 0x200000000) 2018/05/26 05:58:05 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88640000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:06 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000010c0)={0xb68, {{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xb0}}}, 0x88) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8915, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x5, 0x4) write(r0, &(0x7f0000000300), 0x0) recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/212, 0xd4}}], 0x1, 0x2000, &(0x7f0000000e40)) 2018/05/26 05:58:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20080, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x1000) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) socket$alg(0x26, 0x5, 0x0) 2018/05/26 05:58:06 executing program 0: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) close(r1) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000000080)) 2018/05/26 05:58:06 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x89060000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:06 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000002c0)=""/4096, &(0x7f0000000100)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x32, &(0x7f0000000000)=""/237, &(0x7f0000000280)=0xed) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x921f, 0x9}, &(0x7f0000000200)=0x8) 2018/05/26 05:58:06 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa00, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [{0x9d6, 0x0, 0x3}, {0x990, 0x0, 0x5}]}) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x100, 0x70bd28, 0x25dfdbfc, {0x2}}, 0x14}, 0x1}, 0x80) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x3b}]}) 2018/05/26 05:58:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000500)={"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"}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x8000) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 05:58:06 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0xbb, "2ea458165aa720f5a31b9700cf1213e69bf0eda385cae72dd24788daa251a0358434d6a08e4ab9c39920bd4e763047b8f6703e9f8386aad58089dfd169af3b42b303398a13b911b9c3e5013884429aaf266bc245cf0c1969e794a086b6d9dce69e29ab0a81d1bc5ce578f96e7d8bd43cd41fc5597dda3ff82b41ff18556399839138afd914195be5545c50cff6ecc33fc1021e0a79d60571486aa74bfb0f52f452b6d92ad7a0e06faad374821ec77707343984ad142953bde823bb"}, &(0x7f0000000080)=0xc3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) [ 208.934792] *** Guest State *** [ 208.938270] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 208.947194] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 208.956076] CR3 = 0x0000000000000000 [ 208.959816] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 208.965816] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 208.971843] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 208.978543] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 208.986542] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 208.994543] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.002557] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.010576] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.018597] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.026605] GDTR: limit=0x00000000, base=0x0000000000000000 2018/05/26 05:58:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x400f}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x5b00, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000040)=0x1, 0x4) getpeername(r1, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80) close(r0) 2018/05/26 05:58:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x38, r2, 0x4, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x4}, 0x8) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x4e21, 0xf0d, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}], 0x38) 2018/05/26 05:58:06 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:06 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x1202}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team_slave_0\x00', &(0x7f0000000100)=@ethtool_perm_addr={0x20, 0x92, "c4d59004be436303196fdc5730b14daadd3eb567de3b5dca8f8780cfa2898ac2e6f325c70f7ab50fecb3a21dd11ab035663171af372c020de145667972475f6fe7d4e1ba9883c3c281f6395417fff7440b8744cc9e597f71c3f4b751f6ea7088d5933023e94c1de5e4e75012578a16216ae9a1c1f7c59654d2cc056eee374800552e4e37c5508337fc0049a45fdfa0453457"}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) [ 209.034601] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.042625] IDTR: limit=0x00000000, base=0x0000000000000000 [ 209.050652] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.058668] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 209.065144] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 209.072627] Interruptibility = 00000000 ActivityState = 00000000 [ 209.078978] *** Host State *** [ 209.082212] RIP = 0xffffffff811f763c RSP = 0xffff880182ccf390 [ 209.088226] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 209.094664] FSBase=00007f2e3ce3a700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 209.102498] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 209.108421] CR0=0000000080050033 CR3=000000017955c000 CR4=00000000001426f0 [ 209.115476] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 209.122183] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 209.128274] *** Control State *** [ 209.131771] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 209.138465] EntryControls=0000d1ff ExitControls=0023efff [ 209.143953] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 209.150892] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 209.157582] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 209.164194] reason=80000021 qualification=0000000000000000 [ 209.170560] IDTVectoring: info=00000000 errcode=00000000 [ 209.176084] TSC Offset = 0xffffff8ce8a685c6 [ 209.180428] TPR Threshold = 0x00 2018/05/26 05:58:06 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xb00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 209.183833] EPT pointer = 0x00000001ba5e601e 2018/05/26 05:58:07 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x608}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:07 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 209.212047] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 209.219915] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 209.227300] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 209.268519] *** Guest State *** [ 209.271954] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 209.280868] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 209.289806] CR3 = 0x0000000000000000 [ 209.293582] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 209.299590] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 209.305449] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/26 05:58:07 executing program 3: write(0xffffffffffffffff, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 209.305615] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 209.312925] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 209.320268] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 209.326960] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.326979] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.350269] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.358316] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.366328] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.374348] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.382354] GDTR: limit=0x00000000, base=0x0000000000000000 [ 209.390373] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.398376] IDTR: limit=0x00000000, base=0x0000000000000000 [ 209.406401] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/05/26 05:58:07 executing program 3: r0 = socket(0x0, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 209.414399] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 209.420854] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 209.428334] Interruptibility = 00000000 ActivityState = 00000000 [ 209.434604] *** Host State *** [ 209.437835] RIP = 0xffffffff811f763c RSP = 0xffff8801a8407390 [ 209.443873] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 209.450330] FSBase=00007f2e3ce18700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 209.458178] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 209.464103] CR0=0000000080050033 CR3=000000017955c000 CR4=00000000001426f0 [ 209.471167] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 209.477877] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 209.483977] *** Control State *** [ 209.487476] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 209.494176] EntryControls=0000d1ff ExitControls=0023efff [ 209.499682] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 209.506639] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 209.513365] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 2018/05/26 05:58:07 executing program 3: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000), 0x5, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x3c4, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x5, r1, 0x0, 0x100000000}) keyctl$join(0x1, 0x0) 2018/05/26 05:58:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x38, r2, 0x4, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x4}, 0x8) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x4e21, 0xf0d, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}], 0x38) [ 209.519979] reason=80000021 qualification=0000000000000000 [ 209.526339] IDTVectoring: info=00000000 errcode=00000000 [ 209.531814] TSC Offset = 0xffffff8ce8a685c6 [ 209.536184] TPR Threshold = 0x00 [ 209.539581] EPT pointer = 0x00000001ba5e601e 2018/05/26 05:58:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) poll(&(0x7f0000000000)=[{r0, 0x180}], 0x1, 0x2401) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x4800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="5000000013001103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00980000000000000008800d00000000001400280076657468305f746f5f7465616d0000001400032f5d3769f237a186000000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/26 05:58:07 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000180)=""/91) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") exit(0x7) ppoll(&(0x7f0000000140)=[{r1}, {r0}, {r0}, {r1}, {r1}], 0x5, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000003c0)={{0xe0, 0x6, 0x9, 0x9, "50d072ca253278f3424f45053eb5e1e3c78bcc72d7eab365e340b70e699518cc4058fc31bbdbd5ed6ea7794b", 0xbbc7}, 0x100, [0x1, 0x0, 0x2, 0x1, 0x0, 0xb24, 0xe41, 0x2, 0x80000000000000, 0x100000000, 0x100000001, 0x1, 0x1, 0x10001, 0x9, 0x1, 0x951, 0x20, 0xa6, 0x0, 0x9ea1, 0x6, 0x2, 0x5, 0x80000001, 0x8, 0x3, 0x10001, 0x9, 0x400, 0x4, 0x3, 0x101, 0x4f32, 0x80000000, 0x0, 0x4, 0x8001, 0x800000000, 0x0, 0x7, 0x4543d428, 0x5, 0x3, 0x7, 0x1000000000, 0xff, 0x40, 0x7ff, 0x0, 0x3, 0xffffffff00000001, 0xc6d, 0x9, 0x1, 0x477ec4f8, 0x4, 0x200, 0x78b, 0x6, 0xbfe0, 0x10001, 0x8, 0x7f, 0x8, 0x7, 0x5, 0x4, 0xfffffffffffffffa, 0x7, 0x3, 0x2, 0xc0000000, 0x2, 0x4, 0xac9, 0x1, 0x3, 0x1, 0x8, 0x2, 0x1ff, 0x10000, 0x1, 0x8000, 0x20, 0x8, 0x8, 0x4, 0x6, 0x0, 0x0, 0xda4, 0x5, 0x3f, 0x7fff, 0xffffffffffffffff, 0x1, 0x1, 0x4000000000000000, 0x0, 0x8220, 0x0, 0x4, 0x7, 0xa0000, 0x6, 0x8001, 0xfffffffffffff0da, 0x5, 0x20, 0x4, 0x1ff, 0x1ff, 0x3f, 0x20, 0x8, 0x400, 0x5, 0x8001, 0x5, 0x0, 0x10000, 0x3, 0x8, 0x1, 0x7ff, 0x1], {0x0, 0x989680}}) [ 209.643906] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 209.651464] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 209.658818] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 209.685076] netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. [ 209.727373] netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/26 05:58:08 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@local, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) dup2(r1, r2) 2018/05/26 05:58:08 executing program 3: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x38, r2, 0x4, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x4}, 0x8) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x4e21, 0xf0d, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}], 0x38) 2018/05/26 05:58:08 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x400100) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x8, 0xc0, 0x1, 0x6, 0x81}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x3, 0x5}) 2018/05/26 05:58:08 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:08 executing program 1: r0 = socket(0x100, 0x100000001, 0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x9, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0x99, &(0x7f0000000180)=""/153}, 0x48) 2018/05/26 05:58:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) open_by_handle_at(r1, &(0x7f0000000140)={0x9, 0x1, "eb"}, 0x441) 2018/05/26 05:58:08 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) fcntl$setpipe(r0, 0x407, 0x28) mount(&(0x7f0000000c40)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000bc0)='ramfs\x00', 0x2, &(0x7f0000000c00)) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x6, 0x3f, 0x80000001, 0xa7b, 0x0, 0xac1}) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000b40)=0x30) r5 = gettid() r6 = getpgrp(0xffffffffffffffff) open(&(0x7f0000000100)='./file0\x00', 0x80, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}]}) sendmmsg$unix(r1, &(0x7f0000000ac0)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000280)="646195c29ee9e817689168973a8d71dcc91cb8db473b5c02e8997eb4e589274771474ae1e06c090c35b4d85f6728292aad5639af187b00a0830e4d023fc1ae85565ed000cdd50a4f07967a6a4f36dacd62cd4bf820217a50bef8aa248369d07e4874328baad03c41ab65a23ffee76c197d1df8ed8b6f8bffb7192ddf0531dfee96eed1c6e992ed92904c72f584b81e874571", 0x92}, {&(0x7f0000000080)='W', 0x1}, {&(0x7f00000001c0)="ea49f1ba4efab025e983aeb20fa04c58853ba48cd9cc6b8053d4d2de54f01da918b43b19c578e0ded74fc29d67970f446c7062d9ba0f6b45896b0b0bfb", 0x3d}, {&(0x7f0000000340)="de740135d38f564cc828f1b807d360f299a6b88966cb2ff934f24f5dcc4842c51f55688f83ac63c2112ff2d2d9b3b455bd4eec37ab4b61e2a7efa2d704a53e70bdc3ffbf84b506c15f8e395a97efb6c4d66e398dd382ebb47e4fafe02130c486e2e644e8903364cb4bc864cd2b1835b7092359d2018ca0d6f82922f13c9312bf303b9d3bfe3df3ceaf0bcadd5b942e6abdb43f885c89488b3f6554123ac508784ed79261aa423cd00a447ca2f25a6a5756408ee22be0e4f1ec121db359d1ee593a5dfb96d038a7a8a250c0d7ce", 0xcd}, {&(0x7f0000000440)="530e7e51d41ae612c44158789b97814a507fb35755cb1a488e7535fa9ac6398deec2e0dc73dddda99768fc9095e756409ea37fdb9d7b20a1e6d736bae52cfac7ddf5f01a50ebe75f5cfa8453ed9dade6e3f7", 0x52}, {&(0x7f00000004c0)="616fb9b639124fa931f519651bc531441049c49eba8b789571697a607e02ec65ab14beee8f603ee3ef6d09aa513c7aa8194745087e3172aa2092e8a4cf6bab064c2d281cdcc5bd12894c01437c585542f5d009657c159ead88da8e51360cf15bd3dd6a", 0x63}], 0x6, 0x0, 0x0, 0x8001}, {&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000200)}, {&(0x7f0000000640)="82b8a2d08b6da54dbd3d421270d3b1ad9ff31a311285838c6ac1116b66fab79ab5510ad66af8da4f", 0x28}, {&(0x7f0000000780)="6aa293764370eeb426a7f8a941f37600206e8175041e0cd0ee7bcca3cd76fbf89d4fe3438acdab26415187922a18fa94ca02b5a8f253f28852a918ed7af90952e30f8886feeb625bd1e82d3134cc4d9300d8bf6e1ca850e783ef05c83ee1d49fe59884457e3305fd3dfa3e6833e1f03b3c25378de7218785e6370f33796d5dd6c1a47c91da3a32d90189a5ea734f3f65242a3318cc49efeb41d688c53eb07ba99d92d0a6232ab2f3f2db3e7624356d185d2150ce141aded18fc663d2c1e4c5a233cb77ab0771873b8fe30e84f929071f3f4ce95a0a348f5df14b3bbdd55851bbdafa2af3e5", 0xe5}, {&(0x7f00000008c0)="716e67a6f9a633213f28f690bf8292cecfb8a114f8c96b1c9e25ddb72f5f84c6cd87c1e08d52ac506885409abc9934ad82c6e6d733477df2b3f4ef1d8d3fe179a1fe593880e355d38541298f48989c07712fb99f5e248cc33dd19a0cf92495454df2a9ff597b5d25ea36d5fb9aa3b24434492b238b2dca9c863aa87a102ef376a939d6fe831a12fbbab1aadaddbd1aca86488e79f1c088ad0b83cb9a6d8781e8c112d4faef10ec4a3b80590c78216f22891aa02d24c611cb5f060a016ad3b175", 0xc0}, {&(0x7f0000000980)="1fcb79df8e9b6309f98d54fa11c760d9d6d37bd986a526cf97349f774610f837aa8c9416d22e8940ed56ef4179da019c0de6fbeaa43dc50dceac273efaa298074388b666ef9f96c3582c9c9e0664a8163ed35200f361495c04bc4ed10bdecf1335fa693bbf3b2504a2f355dce75e541fbdced1e92589baaaf0a9f84752e78800c1bd70004d502b7e599b96b6c29a1c7189c6decea0921597b1fd40f5378f21a2423e22eb8f4dd5a93795c394dae650245ca2", 0xb2}], 0x5, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r2, r3}, @cred={0x20, 0x1, 0x2, r6, r2, r3}], 0x80, 0x5}], 0x2, 0x80) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000c80)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/26 05:58:08 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1100000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="f67a"], &(0x7f0000000340)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000000), 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x6, 0x6, 0x3, 0x8, 0x3, 0x3e, 0x800000000000, 0x3d6, 0x40, 0x33, 0x2, 0x1ff, 0x38, 0x2, 0x7, 0x1, 0x5}, [{0x60000000, 0xf0, 0x83, 0x7ff, 0x9, 0x800, 0x5, 0x94}], "0fcbdac616eee5685ed219e89d3337d285cf3562bcbd25748df312c044959a35c0acbb00a45ed531db57ed245d0ecfadbe6774c4a3348eca7c40aa2d678adfe499d16ebc4b3413e8cb6449e85bfd1b4aed0fbbc105fc3a6a7b8332d38733d9439fd2e37a2b0e02e6ced42524ef85bcb9e025c41357bb9fab5363bc479e310cf901b635f0bf7ac40441491edad6314ec27d724c0cec4da4c6255c16a4b08fe01ddd5819e29aae878abd4fb4d92776041fdfc3316bf0b19d37109b6cc9c26496cedac8515a26a57fb7e6ec3ebfdfdff76fd5231ebbe01e64af125f908db3cde8ed7ef525e41f48ad00565cba33f806071ab3731b27e1b0ddd6f5", [[]]}, 0x271) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 05:58:08 executing program 3: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 210.885338] binder: 15738:15742 ioctl 40046205 0 returned -22 [ 210.897972] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 210.916762] binder: 15738:15742 ioctl 40046205 0 returned -22 2018/05/26 05:58:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x38, r2, 0x4, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x4}, 0x8) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x4e21, 0xf0d, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}], 0x38) 2018/05/26 05:58:08 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10001, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000140)) syz_emit_ethernet(0x11, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="1b207f5c5eeb", [], {@mpls_uc={0x8864, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/26 05:58:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) 2018/05/26 05:58:08 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x600000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="07a898d1b1b0cc6df9a976476d11e7d880394748f1c6d970b2137223c3c376c44d0644ba3a4e5699b573d8593b0127ffb7e80eaec9aa8c201700b250506dd4f9d1c44f976c1b5e35c4c793fe68e4d9c154d946ef2cc78709e1f2", 0x5a}], 0x1, 0x8) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TCSBRK(r0, 0x5409, 0x7) 2018/05/26 05:58:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x38, r2, 0x4, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x4}, 0x8) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/05/26 05:58:09 executing program 3: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:09 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pkey_mprotect(&(0x7f0000154000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_type(r2, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000000)) preadv(r3, &(0x7f00000002c0)=[{&(0x7f0000001400)=""/252, 0xfc}], 0x1, 0x0) 2018/05/26 05:58:09 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x95, &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x2, 0x1, 0x5, "021d566edf2bd66bfc2552865794d40aff8e0ad445ace674ab9da9c1decb2935edf24cb029493b36a0a04bfd6d7db966be6b1689106cf1aabb2ae61898033a", 0x33}, 0x60) mlock2(&(0x7f0000b1d000/0x3000)=nil, 0x3000, 0x3) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000b1e000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x7f, 0x3) 2018/05/26 05:58:09 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8906000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:09 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)="2e2f6367726f75702e63709519cedf3d09000ee5d6a667f4eeae8f1870a5001274106434aeea7500", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00'], 0x2) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7f, 0x840) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="000027bd7000fddbdf2501000000"], 0x3}, 0x1, 0x0, 0x0, 0x48840}, 0x10) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x2) write$cgroup_int(r1, &(0x7f0000000000)={[0x2c, 0x3f, 0x2b, 0x39, 0x2b, 0x3f]}, 0x6) 2018/05/26 05:58:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) socket$inet_sctp(0x2, 0x5, 0x84) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='efs\x00', 0x208080, &(0x7f00000001c0)="6a10df01f831ae4b252e86e1d62bcc448451cf83f69a7ffdc82eb4f0fb50898716360d958f3d53df4ca11662043288531e2c4622d47c1b096bd090b0baf82330ec340bd8f214e0f4a14aa1ce5f32094c78e053eb6604be4b1b4aee8ea9ad1269abaceb8a0f7029f304fe1e6cffbda8e376585672df628e226a18f56d4cd49f1adb119164696666d76a115ed95dd726c6631f2e19a06cac1d4b8b3e7746ff137ea1812e1a2118139bfd0ee892d8939a1bc85abc2714d7056328bd6176a702944742c74f3c86f2a745d60df23a5f105b6594b19b3d53b241") write(r1, &(0x7f00000000c0)="8b", 0x1) r2 = msgget(0x3, 0x400) msgsnd(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000087d2e408f622b762f71092d2d3b3d41a5b9f4e8a09f0d344d3f6d613eef93b6c426ec1d995e966ff826fc3802ee96f27353fdf9ad4851bb0960d84cf8a502517a85929d6e804dd"], 0x1a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 2018/05/26 05:58:09 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)={0x3, 0x7}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x14, 0x0, @tid=r2}, &(0x7f0000044000)) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000240)={"48586a8360733a3dbfc976438cb193197dbc2076c8ca2d3215a6b643dca7afc72be1d6d3190fb36ab8791fcd375a4014ee0f23756a329dd61948a8001ffcc54d4c843a55feb4e432fec0d9d2bd90d47cb3059a19d57da3a225a7ddc7730957ec5886432e96149d913f4e84ad1525149357f4f952a3f94b8f9b913206e2d5edf1d949a3361828ef7874193a1665675f5f27b57814bbab82e17e20733526a7e42b0a8d9e1f07327afb31284699256c3e6fb54f1c57d30fe1c2d7e50fbcdfc4dff250eb44649c8282403075c170f970940ceb6d5e2c57400edfe27bbc0d4be370d85af6280c93376bb95fdb789303c77ef100f37974567799a7927e2d2bb994b3dd48252358c71ca6106183a20b3d8025a39efc50f3f16c32a6e9939bdff3691f298f85786e772a391fae63a07da7ff95e8f56ea9d1c55ed8bafd032d4ca4e733154f6da2ecc7735dc37e66c9107653054965cff14c45df6ef15a7040ac96c3d99733ee0e292103f056038c9c25221b776af1427ac92656dc6db9c534f76629526646cd10dbc4fab9f8a1e5ee93aebe98ab4e60a7c405b375b310519f3bc83fd826d755faa9e2b49995fbb1b8963ceea3c8958fcb702d0ca77d41d4ac0542dd815d05884e49e56eee5475ae8d2145ac97aec98bed61ba0a61ad179c72e7c380c728e0f56dec372c86bbc657275ab70cc23b0290e41a584361b5f4957c19df0134fbaa67b2e48ae08806983c395711d12db717520d78590cbfddc6497d039aee5454fa6e8acf208547894636deb3589d7e384c9aa307ea03cd966618f2141e0cbf90071f9b16097cb06f6eb78edc1c139e507141532655af40e116c35250de959e4da2d05351bf801c2ebbd1b3cc5d2add56545464d7f44f3606fcbad079cdd1e3a34bc81694d9dac094e6d9936b52a73d41756a437a0d61d1d24049e50e8f740ce43089b5a578e9e67473ea245ccc9cbb8b2b726fd0268556be3dd8782c9f94dbfc4ed9bd6285cb9de7ccc682c12a5671d952fedbf14230fd8ae6a7b470f7339e70f86dc2058aaa82d6c752b2d74e22dfefdd58092897ba0e04db398c4d019b37ccc9a1afec4dd23e92de3b2fa1851e71ea4bc6be85f46ca25feba8f9191cf1c37da35bb6a9fadc4df05388ba76732ffa3fc1589ae2102f65290403442997c875d92f74a6373e55bc2d71dfacf6dc9dfec0848193f18ea32342ee9be34770d0f0e77595991b43fcbfa164b8cf8fd004383c4af2c344bef22606c256b0a7367d546ddcccc2dc012d6ee4699d37787962bad911f599dbf2b294bd981325385286bc8daf18570aee6a254f39095a5c6295bd71b421d5fb85e7db40e4b496bb20a533ef7a399b91d317db5a4bd9fe9a4716fecc3ec9a3e4b8613856ad00bee8ea7cbcb8a662d99fecfc299e6fd43b632f90deecd19f31c7b9005d9327668d7a162748b6"}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0xfffffffffffffffc, &(0x7f0000000080), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 05:58:09 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x38, r2, 0x4, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x4}, 0x8) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) 2018/05/26 05:58:09 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(0xffffffffffffffff, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendfile(r0, r0, 0x0, 0xc0400000000) 2018/05/26 05:58:10 executing program 2: waitid(0x2, 0x0, &(0x7f0000000040), 0xa, &(0x7f0000000080)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0xc) 2018/05/26 05:58:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x38, r1, 0x4, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f00000002c0)=0x8) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) 2018/05/26 05:58:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x10200000000000) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={r1, 0x3, 0x1, 0x100000001, &(0x7f0000000580)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000600)={0x4000000, 0x1, 0x30}) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001200)="cf19c3a1c46717cb", 0x8}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0xffffff24}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8100, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="90000000", @ANYRES16=r4, @ANYBLOB="000327bd7000ffdbdf2511000000080006000500000008000600050000000800060007000000080004001f00000008000600511c00003c00020008000700ffffff7f08000500080000000800090005000000080007002000000008000400c700000008000300040000de080002004e20000008000400000001000800040003000000080006003f000000"], 0x90}, 0x1, 0x0, 0x0, 0x840}, 0x20000000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000640)={r6, 0x0, 0x10}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000006c0)={r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x3f, 0x3ff, 0x3370000000000000, 0x100000000, 0x20}, &(0x7f0000000780)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x6, 0x80000000}, 0x90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000540)=r8) 2018/05/26 05:58:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x20) r2 = dup2(r0, r1) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000140)=ANY=[@ANYBLOB="a4d7e52e7ccc7896c124b6bac36bd48d55804844852f6be61d70b1571cbf77819f408f6f6f64245e6ae787aa8a724e7b12f66f847fe05174c59edf276af0b8e5d2bbc3213c2a9f5fe84e9b3165e5330d496b9b8d005ad2940287084d9b4534145f745cee69fa7e5febfc9eed82d84bc2e11a5615b48b6722b3be9e4af0f30bd5"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000080)) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000000)={0x7fff, 0x0, 0x0, 0xd7ab}) r5 = syz_open_pts(r4, 0x0) ioctl$TCSETAF(r5, 0x5412, &(0x7f00000000c0)={0x4a}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000240)=0xfffffffffffffffe) 2018/05/26 05:58:10 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:10 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x800) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) process_vm_writev(0x0, &(0x7f000000e000), 0x0, &(0x7f0000003fd0), 0x0, 0x2000e000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400080) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x0) fanotify_mark(r1, 0xc5, 0x40000000, r2, &(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$notify(r2, 0x402, 0x80000210) ioctl$TIOCNXCL(r2, 0x540d) 2018/05/26 05:58:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x7ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) setsockopt(r0, 0x7151, 0x7fffffff, &(0x7f0000000480)="5c8a648cc56f7df63b57db352f45d20e96eb2b802c5dfb3559047869138ffe7b9f0bb1c3edf88bf81199a92736661ed216a9bc7f28f3f5199e870739830df32802d986ebe1bc697e245833aad4c2e4ca057c6d3ca0090944b4b6a00880d3ace0cfc3d5fd5bb2568538f3c2f8ac0ca257a222037526ef424bf1d62ecf033eacba2e4b3b128b5938f100e360410773957ca11696129780f3e6fefc8744df118fe00a1ed8141c53cb6c2bb94a94555e7dbe78f61f30", 0xb4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000140)=""/128, 0x80}, {&(0x7f0000000340)=""/138, 0x8a}, {&(0x7f0000000400)=""/114, 0x72}], 0x4, 0x0) syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x5, 0x0) 2018/05/26 05:58:10 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/05/26 05:58:10 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3580}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:10 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) dup2(r1, r0) r2 = msgget(0x0, 0xc0) msgctl$IPC_RMID(r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046306}], 0x0, 0x0, &(0x7f0000008f37)}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) 2018/05/26 05:58:10 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/05/26 05:58:10 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0xa, &(0x7f00000007c0)) mknod$loop(&(0x7f0000000740)='./file0/file0\x00', 0x1, 0xffffffffffffffff) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, &(0x7f0000000180)=0x4) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000580), &(0x7f0000000700)) [ 212.496670] binder: 15854:15856 unknown command 0 2018/05/26 05:58:10 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88caffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x38, r1, 0x4, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) 2018/05/26 05:58:10 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffff7fff, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x6, 0x401}, 'port0\x00', 0x0, 0x1000, 0x8, 0xffff, 0x0, 0x4, 0x4, 0x0, 0x1, 0x1}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x1, 0x6, 0x9, 0x4, 0x9, 0xffffffffffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) [ 212.540698] binder: 15854:15856 ioctl c0306201 20007000 returned -22 2018/05/26 05:58:10 executing program 0: r0 = socket$inet(0x2, 0xa, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000780)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)=""/81, 0x51}, {&(0x7f00000000c0)=""/56, 0x38}], 0x2, &(0x7f0000000700)=""/71, 0x47}, 0x0) fgetxattr(r1, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000140)=""/141, 0x8d) 2018/05/26 05:58:10 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x21ffc, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x30480, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000140)="730327e0b7") [ 212.609238] binder: 15854:15856 Release 1 refcount change on invalid ref 0 ret -22 2018/05/26 05:58:10 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/05/26 05:58:10 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x300}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x58, &(0x7f00000004c0)=[@in={0x2, 0x4e24, @rand_addr=0x7fffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0xae, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=0x0, &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x8af, 0x0, 0x9, 0x581, r1}, &(0x7f0000000480)=0xfffffcb4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r2, 0x9}, &(0x7f0000000180)=0x8) timer_create(0x5, &(0x7f0000000280)={0x0, 0xb, 0x5, @tid=0xffffffffffffffff}, &(0x7f00000002c0)=0x0) timer_getoverrun(r4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x48, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x100000001}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0x81, 0x5}, &(0x7f0000000400)=0x8) syncfs(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r5, 0x7}, &(0x7f0000000100)=0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000001c0)=""/49) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000580)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)=0x6, 0x4) [ 212.680201] binder: 15854:15856 unknown command 0 [ 212.692190] binder: 15854:15882 Release 1 refcount change on invalid ref 0 ret -22 2018/05/26 05:58:10 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) clock_adjtime(0x0, &(0x7f0000000040)={0x2, 0xee, 0x3f, 0x21, 0x90, 0x4, 0x100000001, 0x8, 0x7fffffff, 0x800, 0x100000000, 0x8, 0x80000001, 0x400, 0x5, 0x7b9, 0x7fffffff, 0x7daf, 0x2, 0x9, 0x7e, 0x1, 0x1, 0x40, 0x3f, 0x9}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) pwrite64(r1, &(0x7f0000000280), 0x0, 0x0) close(r0) 2018/05/26 05:58:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) 2018/05/26 05:58:10 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x3, 0x8, &(0x7f0000000040)=0x1}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) msgget$private(0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000280)={0x303, 0x33}, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000002c0)=0x9) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="9d1bf1a14e847a99ae6101d77b5cb1fd039ce72640129e69241eff7042a09e046dd7b14de50301334f39c19b0262a5c153e15397a41a93fb89797a3be8ae8e1bd8fd3fc728fd50fc61010df53b67d62de309dad9ae", 0x55}, {&(0x7f0000000380)="720a0fa9f35a44048284c3a25661b682d03ea34c0ee9afbec7a77005ce4f5ce3c8142325a6ba88f80808c6e2a9b527b81f9d904744", 0x35}], 0x2, 0x8) syz_mount_image$reiserfs(&(0x7f0000000400)='reiserfs\x00', &(0x7f0000000440)='./file0\x00', 0x7ff, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000480)="5037055da418a60ae304d2fff11c8fcf38ff754b68ebf31acf280d029608933db6ff324835e3d67a33c35abf5a8b8c6f", 0x30, 0xffff}], 0x1000, &(0x7f0000000500)={[{@noquota='noquota', 0x2c}, {@resize_auto='resize=auto', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}]}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000580)={0x4, [0x40, 0x5, 0x1, 0x1]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000005c0)={{0x4, 0x4, 0x18, 0x80, 0x80, 0x100000001}, 0xe857}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000600)={0x657, 0xfff, 0x3, 0xb4d, 0x5, 0x20, 0x7fff, 0x2, 0x8, 0x100000000, 0x401}, 0xb) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000680)) getsockname$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000700)=0x1c) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000740)=""/138) listxattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=""/40, 0x28) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000880)={0x0, 0x8001}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000900)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, [0x6d0f, 0x401, 0x1, 0x74, 0x70792202, 0x4, 0x100, 0x0, 0xfff, 0xcc4, 0x6, 0x1f00000, 0xffff, 0x8, 0x1]}, &(0x7f0000000a00)=0x100) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000a40)="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") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001a40)={0x6, 0x70, 0x8, 0x7, 0x4, 0x2, 0x0, 0x7d, 0x18000, 0x1, 0x9, 0x80, 0x17a7580b, 0x80000000, 0x80, 0x3, 0x8, 0x47a4, 0x0, 0x8, 0x32b00228, 0x808000000000000, 0x1, 0x81, 0x2f, 0x0, 0x63f14647, 0x6, 0xfff, 0x9, 0xed53, 0x3, 0x0, 0x9, 0x7, 0x832, 0x0, 0x200, 0x0, 0x6, 0x7, @perf_config_ext={0x80, 0x3}, 0x2, 0x8, 0x0, 0x3, 0x2, 0x40000000000000, 0x4}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) syz_mount_image$btrfs(&(0x7f0000001b00)='btrfs\x00', &(0x7f0000001b40)='./file0\x00', 0x2, 0x1, &(0x7f0000001c40)=[{&(0x7f0000001b80)="b6fdc1a214c30025c4ad36d2aaaae832114d371efdf52c7e6eb475318c8c49ac99555f875d800b60e0cfdef5dd75404a89769d1388a17bad6f7afe7f23ebb8f67fbd9277dca61eea9cd8a7407708a44c8e32a8515c932b49729fb7da0ae15792a3cf143823eb4b4c0308661e1a27f74fb0afbaf1676d289bc2763fd5c0d06fbad3222cfdd53cbbc056d0aefc0490492848939d8f664808208b9b", 0x9a}], 0x10, &(0x7f0000001c80)={[{@notreelog='notreelog', 0x2c}, {@space_cache_v2='space_cache=v2', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@inode_cache='inode_cache', 0x2c}, {@datacow='datacow', 0x2c}, {@space_cache_v2='space_cache=v2', 0x2c}]}) write$binfmt_elf64(r2, &(0x7f0000001d00)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x6, 0x2, 0x7, 0x20000000, 0x2, 0x3e, 0x3c, 0x26b, 0x40, 0x2f8, 0x0, 0x0, 0x38, 0x2, 0xff6, 0x9, 0x1000}, [{0x4, 0x6, 0x8, 0x6, 0x40000000000000, 0x400000000000000, 0x5, 0x1ff}, {0x6474e555, 0x3, 0x3269, 0x8000000, 0x1, 0x40, 0x8, 0x8}], "e80f09910307dcd95c952eda83118744a2110cf0fce98a1ac447fd02cf4ebe146b708e7c9c60d547b770a17de9262bf97f69cc553d480e06d99d95b0a3e5e95424a86e8c04b399e868411ede762e776ca09d8ad0c81e82c1db9c26f12eada433890e1da8aaca93f137642510aced26776aed92034542fa936b38e29af0987e5355b412d3480ac3e5174d4a55b4e4f054d0053bda7b547338c0179c65918c677ee9f8e0d70560b0f54b4df5cd2954e9165241379fcf1e31371a854d35027d9c5780bd5c", [[], [], [], [], []]}, 0x673) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002380)={{0xa, 0x4e21, 0x921, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff001}, {0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1f, [0x1, 0x40, 0x0, 0x0, 0x0, 0x690, 0x9, 0x770248dd]}, 0x5c) fcntl$dupfd(r2, 0x406, r2) 2018/05/26 05:58:10 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0xfffffffffffffffe, 0x2, 0xfffffffffffffff9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) ftruncate(r0, 0xb76) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000040)="18f35b3acc410ebc50a82b2d0122a4c43580dd21f7e2995692e7d47ee38511", 0x1f) [ 212.770463] binder: 15854:15856 ioctl c0306201 20007000 returned -22 2018/05/26 05:58:10 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/26 05:58:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x71, &(0x7f0000000200), &(0x7f00000002c0)=0x10) close(r2) close(r1) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x501000) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000040)) 2018/05/26 05:58:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bcbd012cf6") fcntl$getflags(r0, 0x409) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={'bridge0\x00', 0x1}) 2018/05/26 05:58:11 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0xfffffffffffffda9) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x5, 0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'cgroup\\[/wlan0@\x00'}) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/05/26 05:58:11 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/26 05:58:11 executing program 0: r0 = socket(0x19, 0xa, 0x9) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = socket(0x29, 0x2, 0x6) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/05/26 05:58:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) 2018/05/26 05:58:11 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x40045731, &(0x7f0000000100)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) ioprio_get$uid(0x0, r1) getpid() 2018/05/26 05:58:11 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88470000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:11 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/26 05:58:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) [ 213.708297] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.715225] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/26 05:58:11 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:11 executing program 1: mlock2(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0xfffffffffffffff9, 0x93a, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20840, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x15, 0x5c, &(0x7f00000000c0)="0042c5e8a4a6f2f9c6bf478bc835afe893ccb4cfcb802ff463b043353bfcc6a4ed0739a231f54e7c560d0da33ff846193c584c028e6d2316c6a386fdddce3c78f160cd99da9cf4342f3ea5787d663ea501140f24afea5765a636b09e"}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x9, 0x2, 0x3}) 2018/05/26 05:58:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cfb(serpent),xcbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5d8, 0x4080) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'nr0\x00', 0x1000}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x270200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) [ 213.795364] : renamed from bridge0 2018/05/26 05:58:11 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/26 05:58:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r2 = socket(0xa, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="7f45404600000000000000000000000004fea34400040000000000bfff00003800cd5b940000000000000000423c050000000000000400000000000000000000000000000004988ecd5d66b4dd90"], 0x58) 2018/05/26 05:58:11 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:12 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="030000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/05/26 05:58:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) 2018/05/26 05:58:12 executing program 1: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0x80000001, &(0x7f0000000040)) ftruncate(r1, 0x2000000c) write$fuse(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x1001) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/44, &(0x7f00000000c0)=0x2c) msgget$private(0x0, 0x200) 2018/05/26 05:58:12 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/26 05:58:12 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000000480)='./file0\x00', 0x1040, 0x7) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)=[&(0x7f0000000140)='[.\\ppp1\x00', &(0x7f0000000180)="2a47504c6d643573756d747275737465647365637572697479286e6f64657665746830656d314075736572657468312a1000", &(0x7f00000001c0)='bdev)}%]-wlan1\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='(}.posix_acl_accessppp0ppp0\x00', &(0x7f00000002c0)='cgroup\x00', &(0x7f0000000300)='.trusted\x00', &(0x7f0000000340)="6c6f966e6f64657673656c66776c616e3163707573657400"]) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000080)) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x0) accept$netrom(r4, 0x0, &(0x7f00000004c0)) r5 = dup2(r1, r2) tkill(r0, 0x16) acct(0x0) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000000400)={0x81, 0xfffffffffffffff8, 0xffffffffffff8d6e, 0x81, 0x1, 0x1}) 2018/05/26 05:58:12 executing program 7: r0 = socket(0xa, 0x1, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, {0x8, 0x8, 0x9, 0x7, 0x7fff, 0x7}, 0x1, 0x2}, 0xe) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TUNSETOWNER(r5, 0x400454cc, r1) ioctl$SG_SET_KEEP_ORPHAN(r5, 0x2287, &(0x7f0000000080)=0x9) 2018/05/26 05:58:12 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfeffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:12 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x54, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304}, @release={0x40046306}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000280)}) [ 214.602214] binder: tried to use weak ref as strong ref [ 214.610874] binder: 16004:16006 Release 1 refcount change on invalid ref 0 ret -22 [ 214.629552] CUSE: unknown device info "›"~ÐUY˜Ê@ŽÊ`¿/¼ÀÊe°ˆDËzÏG`tÇ"­iÕ`9lØv†¯ tκß^˜õX¬¿œ¶ŒçH.J’G ®sBÉ^qzAs'Šo·òa@`¥~œÉ¶3Iéäÿ.!k´¯‚G|e‘°.L0¢!l§<Ã,úÊHš@wʵ§ÝKoØÍ©Çl+Ô5ÏóÂqï]Úê'µÒ' 5ùûoTÇ« @–˜óbˆoáÐÑñz1®9ŽC O8÷›¥»6þGo#ì]ºn¶NdžÎçÛoä{Þ W{U–rwÒ›YÉfÉbÈaåhC„…'¸˜¹—ðAÍL–O¯†æ˜ÙrÞÛr1\b¤]ÃÂ’ [ 214.629552] [z÷§‡(ú3êy5OSR>T]’0Fn?¶*+rφæܵTðÃX2Ò(p®¥øê [ 214.629552] †2BØ‘ÚÁ»ºë†ý^˜ôS}0—¾Ø6˜‚tgÛË®Õð"ZT#Ðe‰3pÖäM¬ }ÛôŸ‰!?$Kº²k?cŠÔn%1‰uÛJ$x"qäß{ðyœ»ƒHƒÅðžW±9v5ôx¿¾ÜÞ«”&uÇRx® ”*Zö†ž£”oX" [ 214.677899] CUSE: unknown device info "<ÓbÈvÎŽÀ™¯\Ų{¹Ã7¨k<" [ 214.684134] CUSE: unknown device info ".º^4®~2öæÇÙxñ÷&m’G4O8¤ÙÐØe¸`´¾7Ū3wÞO×€:?ÍÚ Áø©ibïU”–v•" [ 214.693762] CUSE: unknown device info "Ág(/kYý@øUZÚ¶…Î!ãȪbX€ÅCñ¬ck9¬:–÷–yyÃÜ–4 ÊÉQˆ85ñcÀ¥Ê9hmî7ÔÅáXê<ÿ8¢¬•"pÅ^ƒÄRZ_×ÁuAŸøÅ%ÅLCB<8wþX ,f WQX$¸™­Ñ©Öü³ˆ¾jŸ²ñ­þê"F»kt4ìô…Ñàq'¨Ma}ªµáôçô_¢ônÚl ó$ýÜŸÛ¡èh¥¶¯Â[|g|©" [ 214.731277] binder: 16004:16006 transaction failed 29201/-22, size 0-0 line 2847 [ 214.754838] CUSE: unknown device info "ûºyW›`nôÙøñ°0^·Õ~žµìáË6ÃœÓ+ˆ ‹Ê¿î.#99 ²%3ýä Ú §öýnòŸrÉ‚xÅ&cû›bv¥ùNDUO¼çwߌ#Ì|‘q+L£s¡¬¯D”+öe³" [ 214.775732] CUSE: unknown device info "×~Ÿg¹Šp[©ˆS¯¦l#®·XIFÓÈQíä¬ájUF‘é Ô‡k}ÔNºªs;7 #ØÇð}mqÖUCÞt ;ovJ<‹ÿÛË" [ 214.786452] CUSE: unknown device info "à{߂З“OEsY]GmFÑsË~âöPUa*©¬‚ çat7ÈôŒÄgLè®ÉöŒÚÌGÕ [ 214.786452] ¥94å-cº" 2018/05/26 05:58:12 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) [ 214.797449] CUSE: unknown device info "€{ÝÁ¸‡A®d(Ž2š !VCÀ1äÕý3X ™T³ö 60 Mµò¿F˜vòÐ !X¿i–…–˜è\\º{íüB´ƒ÷G䄶Òa¥¤š³{ØRÄþŽ?W< «Km–HÃÞt8$ÀÜc’$öb'gÎÞ¨å%2P„Bñ¥Sô" [ 214.829526] CUSE: unknown device info ">µ•*ý–Ej¦Ó¶ßß‚3Ç\pPÏñ&³Íc! >Ó-®î`MrúUDZ_–†ñ*Ρ«Ñ´[h¯œw”Á§z·S¨MyX!í" [ 214.840457] CUSE: unknown device info "?xéu†ò_XOq­íW$á³ø‡Í( }ƒŸS¸Õ:ù*ÁƒO„‹dÎQ^M¶ö¬0¶B¬‘l¼Ñ µTT0ÁÔ›Ôk{Æ,ïHïn~Bo¤qòðÊð×`.yC(…Ò XÙ’)_’,ÂäbÎÒ÷z…YT°æ÷m¨" [ 214.854913] CUSE: unknown device info "¶*Ö~Xj3ú²AìpRÛÚtÞžŸõü"»|ÚàE ¨%âñý³—QtÙB»›¸öwFùƒ^áqZ’býȦ•NnÒP–ÁÑ]Ôl^¡ÂžàÕM‰Z<3°áéáâefÆç_½{¿,û³W+{¨‹#¤1~,>†–Ê…Ýr‰ˆ¸½Jˆ°i+ðšâ" [ 214.856915] binder: BINDER_SET_CONTEXT_MGR already set [ 214.870955] CUSE: unknown device info "ñk«}'ph–ƒg›ƒÇTdm`L¥ç+’ ªû–À›T˜|•¨‹J†Èö/èæ¦.Ä9•} ,×J—WÉwvE" [ 214.870965] CUSE: unknown device info "EÎÎ"Qh³¬sx)H•]#³é²ËE*o"üÐ2˜šòo”f>E¯¼¯ú*çãLºÚ" [ 214.870972] CUSE: unknown device info "Üÿµô" [ 214.870978] CUSE: unknown device info "l4˪" [ 214.870987] CUSE: unknown device info "{¾Y•8å©QLl²^g+ã'Ÿ [ 214.870987] XtHÐoX»oG¦é ±ÀnÎqIÉ°5ùýú·Á¸ Ÿqõ¸§‡¬~#µÿ [ 214.870987] .Ó¿H ÐV HðCÃ)Î $v1±†K7" [ 214.870993] CUSE: unknown device info "ܺ*îFœ†CÝ´ƒ‰[" [ 214.871011] CUSE: unknown device info "ÆÀ[ƒ<°-”°²LÄÍŸÕj½9H£ ÀâbÒþ©ý'Œ9‰L§˜µµ*ÝÓ¼‘‘ôÎó°>Y#ÕËMÂg?¯ [ 214.871011] '‡€4š2”×+˜: úΪÔ}@Æ_D@ˆ³WK!OE§úMƒìŒ¢MJž#°3ß [ 214.871011] .u>¥Dpú´n¿ä”hUØü`mܲúD£Ê°œ ¬%4|€«Óèè°rK[?C;ñs‰Br·‹(¯Ñ2»NAsvüªÈá0" [ 214.871038] CUSE: DEVNAME unspecified [ 214.910848] CUSE: unknown device info "›"~ÐUY˜Ê@ŽÊ`¿/¼ÀÊe°ˆDËzÏG`tÇ"­iÕ`9lØv†¯ tκß^˜õX¬¿œ¶ŒçH.J’G ®sBÉ^qzAs'Šo·òa@`¥~œÉ¶3Iéäÿ.!k´¯‚G|e‘°.L0¢!l§<Ã,úÊHš@wʵ§ÝKoØÍ©Çl+Ô5ÏóÂqï]Úê'µÒ' 5ùûoTÇ« @–˜óbˆoáÐÑñz1®9ŽC O8÷›¥»6þGo#ì]ºn¶NdžÎçÛoä{Þ W{U–rwÒ›YÉfÉbÈaåhC„…'¸˜¹—ðAÍL–O¯†æ˜ÙrÞÛr1\b¤]ÃÂ’ [ 214.910848] [z÷§‡(ú3êy5OSR>T]’0Fn?¶*+rφæܵTðÃX2Ò(p®¥øê [ 214.910848] †2BØ‘ÚÁ»ºë†ý^˜ôS}0—¾Ø6˜‚tgÛË®Õð"ZT#Ðe‰3pÖäM¬ }ÛôŸ‰!?$Kº²k?cŠÔn%1‰uÛJ$x"qäß{ðyœ»ƒHƒÅðžW±9v5ôx¿¾ÜÞ«”&uÇRx® ”*Zö†ž£”oX" [ 214.920617] binder: 16004:16006 ioctl 40046207 0 returned -16 [ 214.924305] CUSE: unknown device info "<ÓbÈvÎŽÀ™¯\Ų{¹Ã7¨k<" [ 214.924316] CUSE: unknown device info ".º^4®~2öæÇÙxñ÷&m’G4O8¤ÙÐØe¸`´¾7Ū3wÞO×€:?ÍÚ Áø©ibïU”–v•" [ 214.924334] CUSE: unknown device info "Ág(/kYý@øUZÚ¶…Î!ãȪbX€ÅCñ¬ck9¬:–÷–yyÃÜ–4 ÊÉQˆ85ñcÀ¥Ê9hmî7ÔÅáXê<ÿ8¢¬•"pÅ^ƒÄRZ_×ÁuAŸøÅ%ÅLCB<8wþX ,f WQX$¸™­Ñ©Öü³ˆ¾jŸ²ñ­þê"F»kt4ìô…Ñàq'¨Ma}ªµáôçô_¢ônÚl ó$ýÜŸÛ¡èh¥¶¯Â[|g|©" [ 214.924368] CUSE: unknown device info "ûºyW›`nôÙøñ°0^·Õ~žµìáË6ÃœÓ+ˆ ‹Ê¿î.#99 ²%3ýä Ú §öýnòŸrÉ‚xÅ&cû›bv¥ùNDUO¼çwߌ#Ì|‘q+L£s¡¬¯D”+öe³" [ 214.924390] CUSE: unknown device info "×~Ÿg¹Šp[©ˆS¯¦l#®·XIFÓÈQíä¬ájUF‘é Ô‡k}ÔNºªs;7 #ØÇð}mqÖUCÞt ;ovJ<‹ÿÛË" [ 214.954943] binder: tried to use weak ref as strong ref [ 215.000401] CUSE: unknown device info "à{߂З“OEsY]GmFÑsË~âöPUa*©¬‚ çat7ÈôŒÄgLè®ÉöŒÚÌGÕ [ 215.000401] ¥94å-cº" [ 215.000421] CUSE: unknown device info "€{ÝÁ¸‡A®d(Ž2š !VCÀ1äÕý3X ™T³ö 60 Mµò¿F˜vòÐ !X¿i–…–˜è\\º{íüB´ƒ÷G䄶Òa¥¤š³{ØRÄþŽ?W< «Km–HÃÞt8$ÀÜc’$öb'gÎÞ¨å%2P„Bñ¥Sô" 2018/05/26 05:58:12 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/136, 0x88}, {&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3, &(0x7f0000003600)=[{&(0x7f0000000200)=""/246, 0xf6}, {&(0x7f0000000300)=""/149, 0x95}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f00000024c0)=""/94, 0x5e}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/173, 0xad}], 0x7, 0x0) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)) r1 = creat(&(0x7f0000003cc0)='./file0\x00', 0x1) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003d00)=""/175, &(0x7f0000003dc0)=0xaf) 2018/05/26 05:58:12 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffd}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 215.000429] CUSE: unknown device info ">µ•*ý–Ej¦Ó¶ßß‚3Ç\pPÏñ&³Íc! >Ó-®î`MrúUDZ_–†ñ*Ρ«Ñ´[h¯œw”Á§z·S¨MyX!í" [ 215.000439] CUSE: unknown device info "?xéu†ò_XOq­íW$á³ø‡Í( }ƒŸS¸Õ:ù*ÁƒO„‹dÎQ^M¶ö¬0¶B¬‘l¼Ñ µTT0ÁÔ›Ôk{Æ,ïHïn~Bo¤qòðÊð×`.yC(…Ò XÙ’)_’,ÂäbÎÒ÷z…YT°æ÷m¨" [ 215.000449] CUSE: unknown device info "¶*Ö~Xj3ú²AìpRÛÚtÞžŸõü"»|ÚàE ¨%âñý³—QtÙB»›¸öwFùƒ^áqZ’býȦ•NnÒP–ÁÑ]Ôl^¡ÂžàÕM‰Z<3°áéáâefÆç_½{¿,û³W+{¨‹#¤1~,>†–Ê…Ýr‰ˆ¸½Jˆ°i+ðšâ" [ 215.000457] CUSE: unknown device info "ñk«}'ph–ƒg›ƒÇTdm`L¥ç+’ ªû–À›T˜|•¨‹J†Èö/èæ¦.Ä9•} ,×J—WÉwvE" [ 215.000463] CUSE: unknown device info "EÎÎ"Qh³¬sx)H•]#³é²ËE*o"üÐ2˜šòo”f>E¯¼¯ú*çãLºÚ" [ 215.000469] CUSE: unknown device info "Üÿµô" [ 215.000475] CUSE: unknown device info "l4˪" [ 215.000485] CUSE: unknown device info "{¾Y•8å©QLl²^g+ã'Ÿ [ 215.000485] XtHÐoX»oG¦é ±ÀnÎqIÉ°5ùýú·Á¸ Ÿqõ¸§‡¬~#µÿ [ 215.000485] .Ó¿H ÐV HðCÃ)Î $v1±†K7" [ 215.000491] CUSE: unknown device info "ܺ*îFœ†CÝ´ƒ‰[" [ 215.000504] CUSE: unknown device info "ÆÀ[ƒ<°-”°²LÄÍŸÕj½9H£ ÀâbÒþ©ý'Œ9‰L§˜µµ*ÝÓ¼‘‘ôÎó°>Y#ÕËMÂg?¯ [ 215.000504] '‡€4š2”×+˜: úΪÔ}@Æ_D@ˆ³WK!OE§úMƒìŒ¢MJž#°3ß [ 215.000504] .u>¥Dpú´n¿ä”hUØü`mܲúD£Ê°œ ¬%4|€«Óèè°rK[?C;ñs‰Br·‹(¯Ñ2»NAsvüªÈá0" [ 215.000508] CUSE: DEVNAME unspecified [ 215.264294] binder: 16004:16031 Release 1 refcount change on invalid ref 0 ret -22 [ 215.274085] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. [ 215.280574] binder_alloc: 16004: binder_alloc_buf, no vma [ 215.287756] binder: 16004:16031 transaction failed 29189/-3, size 0-0 line 2971 [ 215.334849] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. [ 215.359800] binder: undelivered TRANSACTION_ERROR: 29189 [ 215.365834] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/26 05:58:13 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xcc, 0x2400) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x6f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'lblcr\x00', 0x15, 0x3, 0x45}, {@loopback=0x7f000001, 0x4e24, 0x10001, 0x20, 0x7fffffff}}, 0x44) r1 = memfd_create(&(0x7f0000000000)='cpuset^-\x00', 0x3) fcntl$addseals(r1, 0x409, 0x8) fallocate(r1, 0x3, 0x0, 0x80000001) 2018/05/26 05:58:13 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)=ANY=[@ANYBLOB="8db482075da1aaaaaaaaaaaa08004500002800000000002f9078ac2814aaac14140080006558", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5008eeff8f8e0000"], &(0x7f00000001c0)) 2018/05/26 05:58:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x72fb, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) 2018/05/26 05:58:13 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/05/26 05:58:13 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x20, 0x1, 0x400}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0x3, 0x0, [{0x2b3, 0x0, 0x9}, {0x0, 0x0, 0x3}, {0x311, 0x0, 0x80000000}]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xd1, "f0c5a0f55f3ca9c64e03d7e83e93460fb998abbef2521faa69ee8f630426ae0cff614fd61178993081d55255492466e41219a4f1e744d1baaf746d04c87c0a6558e111a98b138f8f62d19dc7f232a230ec058641ea13f3ed1837cb5a890d013c214b6e04ff1e710a8844500cba5f94574d2f5c325675de6f394563072fbe7d1fa61e948fb2d0d54c8692cc52f01b45290a86ddee18de6e8d2dcadbbadf4155528c02ae48482a41b25d0204c866507f461431272758000614052264b2d1fe3b1f22d7674eebf6d140d4eb7830a1e2ddebd4"}, &(0x7f00000002c0)=0xd9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x3, 0x6, 0xa663, 0x8f, 0x200000}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000380)=0x10001, 0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000003c0)=0x1) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000400)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000540)={&(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], 0x2, 0x1, 0x7, 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000580)=@srh={0x5e, 0x2, 0x4, 0x1, 0x3, 0x3, 0xfffffffffffffff8, [@dev={0xfe, 0x80, [], 0xb}]}, 0x18) mknod(&(0x7f00000005c0)='./file0\x00', 0x50, 0x6) r4 = syz_open_dev$amidi(&(0x7f0000000600)='/dev/amidi#\x00', 0x8, 0x80000) vmsplice(r0, &(0x7f0000001700)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="343ea99afd257deb8ebe333c4f5e472cb57b3da534b50e7087284df284657f2901cd2f2d07b529410fa5e577b6412426b31b0112fa8425ed2c62ea98ce3971367922e44848f006131704f2b2506d573446f2b7f9bc898a884097fe4ce175586311497f261b4178b8156705ad1ea46229f30c2c02", 0x74}, {&(0x7f00000016c0)="2a90ad7e72935340bf5f44c87e2cb239f59d9d35b920", 0x16}], 0x3, 0xc) r5 = syz_open_dev$vcsn(&(0x7f0000001740)='/dev/vcs#\x00', 0x3, 0x800) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000001780)={0xb2, 0x80}) readahead(r0, 0x0, 0x2) r6 = syz_open_dev$audion(&(0x7f00000017c0)='/dev/audio#\x00', 0x3ff, 0x400) r7 = request_key(&(0x7f0000001800)='rxrpc\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001880)='.}\\\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r7) pread64(r0, &(0x7f00000018c0)=""/184, 0xb8, 0x0) getgroups(0x7, &(0x7f0000001980)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setgid(r9) connect$vsock_stream(r4, &(0x7f00000019c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000001a00)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000001a40)={r3, 0x92, "99b7feb39455fd5088b9516be25abc102d941b8a345402e6d070d537efa098e6f1b8efceb6a58e1a4241738f8fe652a536024dba06d1f3b1b854e46ef00b1e1d57a37b50877b1765a80e8aaafb0285d89d5a2c9a40f838f0ecfe155e93b5152d5fc144f9bea3c28ca421872bac151c35536d49dd0b24066ed7fda53cbf2b85bd1dec6004e31107d1357598831f694836d7c5"}, &(0x7f0000001b00)=0x9a) getgroups(0x9, &(0x7f0000001b40)=[r9, r12, r9, r13, r9, r8, r10, r9, r11]) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000001b80)=@ioapic={0x1, 0x5, 0x8, 0x2, 0x0, [{0x6000000, 0x2, 0x401, [], 0x81}, {0x6, 0x0, 0x2, [], 0x3}, {0x1, 0x7, 0x455, [], 0x2}, {0xeee9, 0x1, 0x32120e98, [], 0x1a2d}, {0x1, 0x0, 0x0, [], 0x5}, {0x80000001, 0x8, 0x9, [], 0x5}, {0x1, 0x200, 0x3, [], 0xffffffff}, {0x3242eb5b, 0x15a, 0x6, [], 0x1000}, {0x4c3, 0x100000000000, 0x100000000, [], 0x400}, {0x2, 0xfff, 0x5}, {0xfd59, 0x0, 0x0, [], 0x2}, {0x2, 0x7f, 0x29, [], 0xfffffffffffffffc}, {0x647, 0x1, 0x2, [], 0x485a}, {0x7, 0x4, 0x3f, [], 0xfffffffffffffffb}, {0x20, 0xfffffffffffffffc, 0x8, [], 0x10001}, {0x2, 0xfff, 0x8, [], 0x81}, {0x9, 0x100, 0x1, [], 0x8}, {0x7fff, 0x9, 0x6, [], 0x23}, {0x7, 0x9, 0x3, [], 0x989}, {0xfff, 0x1, 0x1, [], 0xffffffffffffffff}, {0x800, 0xfffffffffffffff9, 0x2, [], 0x1}, {0x7ff, 0x6641, 0x5, [], 0x7}, {0x3f89, 0x5b, 0x7, [], 0x5}, {0x3, 0x3ff, 0x3, [], 0x80000000}]}) 2018/05/26 05:58:13 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000000100000025000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0xffffffffffffffda) 2018/05/26 05:58:13 executing program 0: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0x20000000cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x10000) connect$nfc_raw(r1, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x7}, 0x10) 2018/05/26 05:58:13 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6488}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:13 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x84ffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:13 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/05/26 05:58:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8913, &(0x7f0000000240)='#\'\x00\x00\x00\x00\x00\x00\x00\x00\x00') semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000080)=""/198) 2018/05/26 05:58:13 executing program 5: getitimer(0x3, &(0x7f0000000040)) r0 = syz_open_dev$sndctrl(&(0x7f00000006c0)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000680)='/dev/amidi#\x00', 0x7, 0x80200) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000080)={{0x8, 0x0, 0x0, 0x0, "11c6f7d8f60be26401d9a6a625e4f9d8a287645bc1d87976f2a1fd985da04fb5c5770661b6f168de8e5f709a"}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) syz_open_dev$tun(&(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x80080) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000600)=0x7, 0x2) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000580)=""/79) 2018/05/26 05:58:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) 2018/05/26 05:58:13 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x593, 0x101000) mq_timedreceive(r0, &(0x7f0000000080)=""/218, 0xda, 0x80000000, &(0x7f0000000180)={0x77359400}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02748c0007000000000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x6}, 0x1}, 0x0) 2018/05/26 05:58:13 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8848000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:13 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) [ 215.633648] validate_nla: 20 callbacks suppressed [ 215.633656] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 215.646056] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 215.653458] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/05/26 05:58:13 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/05/26 05:58:13 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x806000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:13 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x0, 0x3, 0x3, 0x1}}, 0x2e) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000002580), 0x0, &(0x7f0000002640)={'nouuid,', {[{@sunit={'sunit', 0x3d, [0x37]}, 0x2c}, {@swidth={'swidth', 0x3d, [0x36]}, 0x2c}]}}) 2018/05/26 05:58:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="f9999c1192ad6e81630a3237b66ddcfea3263c332ffa500f4dfbec09357fcd89676176f26cdf47b46265999180448838af32d1cd34a7ef2331ecf140e39dd24ab0c28f562c9c3c9faf3429e13129a6fe679bc811cdf720e70ea264cb650987f66d375536b9d27fca8ec65295da056459c848913c600b4f4d4cbee241fe6daecb33", 0x81}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/26 05:58:13 executing program 7: r0 = getpgrp(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) bpf$OBJ_PIN_MAP(0x11, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/05/26 05:58:13 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x619) r2 = socket(0xa, 0x1, 0x0) open_by_handle_at(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="5f000000000053ea72ac7580494c71ea2a4c63fc97bb0d24816023f8b761a0742384849db0eb11cb49024edb5c630b9b36e2bda5d8a9dc5f53281fc1f8d0a6414b4d66292210cae49d4f425000b325"], 0x520d9dd306e3014f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r1, 0x4, 0xde, "b0edf4163da069e8af548ff24f9e96f85236dd3dd4cefbeaf4e019c3936ea405c0768611b6ef4578abc3f22982732be7d9219fcdbc35f33c467f3bbf4e1616ce74d29df4553d255c6168f63c12cdca2763c7620eeafe4c0108aeaac0c996effb3ae034c7b6a50c132c708e6abdcab658594b2377df9dc973d0f4f56165a2b3c33896de56290eb6004c68e4df76d2d47434446a06072e210fac45fc885f336d39979ac1b60f73e21dee74837272b732f800833ec6923bf553d1a2dbbb17a176df485980247094c86a6a6c2b04713c69059861cf3bcf480941480ab0929e3b"}, 0xe6) ioctl(r2, 0x3, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$intptr(0x2b, 0x0) r3 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000200)=0x0) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={r3, r4, r5}, 0xc) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000280)={0x0, {{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}, {{0xa, 0x4e24, 0x1d7f, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x108) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) 2018/05/26 05:58:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x44}, 0x1}, 0x0) 2018/05/26 05:58:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000180)) 2018/05/26 05:58:13 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800e000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x100000}, 0x2c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x8, 0x0, 0x0, 0x4, &(0x7f0000000000)='team0\x00', 0x2, 0x9, 0x4}) 2018/05/26 05:58:13 executing program 3 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:13 executing program 7: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000000), &(0x7f000044cfc0)={0x0, 0x4}, &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000ff8)={&(0x7f0000000ff8)={0x61a}, 0x8}) 2018/05/26 05:58:13 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) syslog(0xa, &(0x7f0000000000)=""/36, 0x24) read(r0, &(0x7f00000001c0)=""/4096, 0x1000) ioctl$int_in(r1, 0x800000c0045003, &(0x7f00000000c0)) 2018/05/26 05:58:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1, 0x0) syz_open_pts(r0, 0x8800) syz_open_procfs(0x0, &(0x7f00000001c0)) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/05/26 05:58:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:13 executing program 0: r0 = socket(0x2002000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_pid(r1, &(0x7f0000000200)={[0x2b, 0x39]}, 0x2) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 216.022498] FAULT_INJECTION: forcing a failure. [ 216.022498] name failslab, interval 1, probability 0, space 0, times 0 [ 216.033886] CPU: 1 PID: 16158 Comm: syz-executor3 Not tainted 4.17.0-rc6+ #67 [ 216.041191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.050571] Call Trace: [ 216.053192] dump_stack+0x1b9/0x294 [ 216.056860] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.062081] ? lock_downgrade+0x8e0/0x8e0 [ 216.066263] should_fail.cold.4+0xa/0x1a [ 216.070396] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.075535] ? __local_bh_enable_ip+0x161/0x230 [ 216.080237] ? _raw_spin_unlock_bh+0x30/0x40 [ 216.084680] ? release_sock+0x1e2/0x2b0 [ 216.088687] ? rcu_is_watching+0x85/0x140 [ 216.092866] ? __release_sock+0x3a0/0x3a0 [ 216.097037] ? find_held_lock+0x36/0x1c0 [ 216.101128] ? tcp_rcv_state_process+0x40/0x4f57 [ 216.105920] ? check_same_owner+0x320/0x320 [ 216.110272] ? rcu_note_context_switch+0x710/0x710 [ 216.115228] ? __netlink_lookup+0x5cf/0xaa0 [ 216.119580] __should_failslab+0x124/0x180 [ 216.123849] should_failslab+0x9/0x14 [ 216.127693] kmem_cache_alloc_node+0x272/0x780 [ 216.132302] ? find_held_lock+0x36/0x1c0 [ 216.136399] __alloc_skb+0x111/0x780 [ 216.140124] ? skb_scrub_packet+0x580/0x580 [ 216.144443] ? rcu_is_watching+0x85/0x140 [ 216.148582] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 216.153770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.159299] ? netlink_autobind.isra.34+0x240/0x330 [ 216.164309] netlink_sendmsg+0xb01/0xfa0 [ 216.168370] ? netlink_unicast+0x740/0x740 [ 216.172598] ? security_socket_sendmsg+0x94/0xc0 [ 216.177342] ? netlink_unicast+0x740/0x740 [ 216.181568] sock_sendmsg+0xd5/0x120 [ 216.185273] sock_write_iter+0x35a/0x5a0 [ 216.189324] ? sock_sendmsg+0x120/0x120 [ 216.193296] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.198827] ? iov_iter_init+0xc9/0x1f0 [ 216.202793] __vfs_write+0x64d/0x960 [ 216.206500] ? kernel_read+0x120/0x120 [ 216.210378] ? wait_for_completion+0x870/0x870 [ 216.214959] ? rw_verify_area+0x118/0x360 [ 216.219096] vfs_write+0x1f8/0x560 [ 216.222627] ksys_write+0xf9/0x250 [ 216.226158] ? __ia32_sys_read+0xb0/0xb0 [ 216.230207] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 216.235740] __x64_sys_write+0x73/0xb0 [ 216.239621] do_syscall_64+0x1b1/0x800 [ 216.243503] ? finish_task_switch+0x1ca/0x840 [ 216.247986] ? syscall_return_slowpath+0x5c0/0x5c0 [ 216.252906] ? syscall_return_slowpath+0x30f/0x5c0 [ 216.257828] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 216.263181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.268023] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.273203] RIP: 0033:0x455a09 [ 216.276378] RSP: 002b:00007f301ffccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 216.284080] RAX: ffffffffffffffda RBX: 00007f301ffcd6d4 RCX: 0000000000455a09 [ 216.291343] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 216.298598] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.305856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 216.313110] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 2018/05/26 05:58:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x7, 0xc3, &(0x7f0000000180)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x1a, &(0x7f0000000000)="d68c020183883dd1eaf6fd849d44", &(0x7f0000000080)=""/26}, 0x28) 2018/05/26 05:58:14 executing program 1: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x800) truncate(&(0x7f0000000300)='./bus\x00', 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) truncate(&(0x7f0000000140)='./bus\x00', 0x0) 2018/05/26 05:58:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x7ffc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='syX\tz0'], 0x4) fallocate(r1, 0x3, 0x0, 0xffff) 2018/05/26 05:58:14 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80350000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000200)="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") 2018/05/26 05:58:14 executing program 0: mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000000100)=0x6, 0x7, 0x5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) waitid(0x2, r0, &(0x7f0000000040), 0x20000009, &(0x7f0000000140)) 2018/05/26 05:58:14 executing program 3 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 216.452482] FAULT_INJECTION: forcing a failure. [ 216.452482] name failslab, interval 1, probability 0, space 0, times 0 [ 216.463945] CPU: 0 PID: 16187 Comm: syz-executor3 Not tainted 4.17.0-rc6+ #67 [ 216.471231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.480600] Call Trace: [ 216.483222] dump_stack+0x1b9/0x294 [ 216.486881] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.492090] ? is_bpf_text_address+0xd7/0x170 [ 216.496618] ? kernel_text_address+0x79/0xf0 [ 216.501050] ? __unwind_start+0x166/0x330 [ 216.505227] should_fail.cold.4+0xa/0x1a [ 216.509311] ? __save_stack_trace+0x7e/0xd0 [ 216.513654] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.518785] ? save_stack+0xa9/0xd0 [ 216.522431] ? save_stack+0x43/0xd0 [ 216.526070] ? kasan_kmalloc+0xc4/0xe0 [ 216.529967] ? kasan_slab_alloc+0x12/0x20 [ 216.534134] ? find_held_lock+0x36/0x1c0 [ 216.538233] ? check_same_owner+0x320/0x320 [ 216.542582] ? rcu_note_context_switch+0x710/0x710 [ 216.547540] __should_failslab+0x124/0x180 [ 216.551804] should_failslab+0x9/0x14 [ 216.555633] kmem_cache_alloc_node_trace+0x26f/0x770 [ 216.560779] __kmalloc_node_track_caller+0x33/0x70 [ 216.565748] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 216.570538] __alloc_skb+0x14d/0x780 [ 216.574288] ? skb_scrub_packet+0x580/0x580 [ 216.578648] ? rcu_is_watching+0x85/0x140 [ 216.582829] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 216.588057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.593621] ? netlink_autobind.isra.34+0x240/0x330 [ 216.598669] netlink_sendmsg+0xb01/0xfa0 [ 216.602763] ? netlink_unicast+0x740/0x740 [ 216.607032] ? security_socket_sendmsg+0x94/0xc0 [ 216.611821] ? netlink_unicast+0x740/0x740 [ 216.616087] sock_sendmsg+0xd5/0x120 [ 216.619832] sock_write_iter+0x35a/0x5a0 [ 216.623920] ? sock_sendmsg+0x120/0x120 [ 216.627936] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.633600] ? iov_iter_init+0xc9/0x1f0 [ 216.637604] __vfs_write+0x64d/0x960 [ 216.641349] ? kernel_read+0x120/0x120 [ 216.645265] ? wait_for_completion+0x870/0x870 [ 216.649885] ? rw_verify_area+0x118/0x360 [ 216.654057] vfs_write+0x1f8/0x560 [ 216.657615] ksys_write+0xf9/0x250 [ 216.661175] ? __ia32_sys_read+0xb0/0xb0 [ 216.665252] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 216.670814] __x64_sys_write+0x73/0xb0 [ 216.674724] do_syscall_64+0x1b1/0x800 [ 216.678635] ? finish_task_switch+0x1ca/0x840 [ 216.683156] ? syscall_return_slowpath+0x5c0/0x5c0 [ 216.688130] ? syscall_return_slowpath+0x30f/0x5c0 [ 216.693087] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 216.698486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.703357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.708559] RIP: 0033:0x455a09 [ 216.711760] RSP: 002b:00007f301ffccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 216.719486] RAX: ffffffffffffffda RBX: 00007f301ffcd6d4 RCX: 0000000000455a09 [ 216.727679] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 216.734964] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.742251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/26 05:58:14 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88a8ffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:14 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:14 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x11}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:14 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8847000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:14 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8060000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) inotify_init() socketpair(0x13, 0xfe8fcba50dcef23f, 0x7ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) fcntl$getown(r0, 0x9) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000140)='\x00\x00\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100)=0x1ff, 0x34e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 216.749532] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000001 2018/05/26 05:58:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) 2018/05/26 05:58:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) fcntl$getflags(r0, 0x40b) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x4400000000001268, &(0x7f0000000140)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000180)="da10e1b975910072c78930d1cc09639f82adaa2936d1977a62771f845b81") 2018/05/26 05:58:15 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1000, &(0x7f0000000000)=0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x48) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x3, 0x4) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x0, r0, &(0x7f0000000080), 0xffffffffffffff8e, 0x0, 0x0, 0xd28d2139cfb030a9}]) 2018/05/26 05:58:15 executing program 7: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000080)={0x0, 0xfffffffffffff801, 0x3, &(0x7f0000000040)=0x1ff}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f00000000c0)=""/39) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/bus\x00', &(0x7f0000000400)='sysfs\x00', 0x0, &(0x7f0000000480)) 2018/05/26 05:58:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000340)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x27bc62c9905ff2ac, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/26 05:58:15 executing program 3 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:15 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8100, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/73) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000040)={0x0, 0x1, 0xd, &(0x7f0000000140)}) 2018/05/26 05:58:15 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x86ddffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:15 executing program 5: perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000180)="5dc3479c13c225cb6415121ff22757d4ebc2643389fa8baa38e524e6266dd1fc3d30e20a3d0006c165ecb53eb3880ee10d96003e489a04d9b8c7073300cb6f13e46431cfa681011325c4377bd79ddac6154b9060a59d5c48d8517d0770624dc68e0cb3e10d33aa3a04c1e3526806698a9959c115b795b032e760f9485c108baf2bcd0a29de95113659227477ea12871817331486c70928fb61ef2ef848d81cba420faad0df1487df5dca9970bd3ca4129fa9a2140527568ffb4452e0de0bf6bae5ac23b74422fa08f4b07e4bdb395b882ec084e4c2785e13d670f912986100be404688dc1f9a444878021b1330a6054338642adc06eb3a00bd0ac7f51717f566512e09f7d2f68aa8f81b9dff6d1f2eaa27a6c471c1fbf8434172da0a17fee62d9a3afebf96553ea9dbf77b8bdd66cd4aad52b15c8e6a4c16634f5edf86beaff76886cd0690fa0f4a0ca51f97a7a64d5d311350f32beaceada70c1997dce1e32c9560874781a6018b4240a1dc5bf36125666036e8e5ad86ff2616e7ccc15ab0424772f8aae18bd23365820708a7965527f7a44584c253764379e015053cee66d30dbc3eadb0f1d314ebd3d86ed7e1b853d07793fd0bb2453074a5c3039f38f92b1ef39aa8bf95ac601bf6150c860fbf2798ce86977d966e7a1fade676b09dd059c71e0f92d0126b0e217f780e6a4d7e08240637ee3f11ff4fb4a26fafbec9f1573f79a83f64c04eb51073a2bf0b83ea11009b5530d6839ab273c5071e684d3e09ba085f3903c16dbfcd7143a7137b9e69da446434912ed0a121fa7bd60ccf16884623225f865186ad7b73767be702d867e4bbeedac807a5f0e5964f1943652aab2079b063b651b533c2b92c0bbe34b6ceeff99411410d513a706627c8492cf09f56496a74e9eb6eececdb549a54d03bbed847b04144e5648afb6cb608d417aa398b2874eb06c3669c07b05beda216b47c1e9d1de34b0d39ab6668db49d024a847608358a131b5ed49f258f82c0a09c39285df09523e6fc894c0153e721d12bfeaf5a2f7652c8fccc79d9324d08938b6e78cdca5d69bf90dccfe4f78c1e68707c018cfd61602c6f15c1a4e132deb63dc9101e28eae67ba4f4af9635380ca023ecfbd23539953d18c8e62f210e358c4d56dca3fec22b161d44330c683dc081339deaf632084cfd57648a33c0dac7d12124fec70ff294ac05243b742688d92dc692a96eeb2c0d052b09d0b8295bc38720f5151e4ea715fae94f6a69dc3440aa5615109edb92b6780b62c31ebf2052e17779ef207a5f9df3602d23b4bbada5804c7a445a64e403b543070301b045eae2174dc4ddb1ca0d6d5710ea8214738ce86424adda6e59f8a4d987cec0845373c324a0ea8976c3d4eb7b4135fd924ba87bb4b0a057d89eadd11a32e17c81de6097239b68f3a26bab8a3d245a7b39960beef0cc3a4ca8955c76f0ef8a0d7bd4fa39fdad738accde1c947f76602dd51b366e48efa849b8a4e43131b6b410e70da908a29d69e44bad02fc14cab3b4869c180281d9c8bd9d1bd341d70f5c3a8d5ee2a861c5ee5e6516096ce252aea13ebcc756f6a52c894b064e9997562b7590273117cee69c5eb1e89446b05236212a1fd09767bc95ab01ded32cc6e6268ea44d7bfa80e3c956e224a593722d727acc2ffd4449fbec114662b4b65e47e45b2c6a2dd316cac5f33811748e14415077f3447c3d9cc9555fd3fd2f18b0834c8d52d066d8554314371b827acdb8708e313d08e642cd1a057130b5629bda4a1eeb373798ac2792452b5beced0429b9f9acdd0f1feb3abc5df04262d7d1f3fdaf603a03c76736c2b61c1aed563011a74617c218d734be73a5b904efe97b690e9befa0a5bbc297713d98eedc9be0ca8dc8080818eec4f751f7996aae760fc89e93f5f18f2f93610aa7830b06db641e96f443b6abb753147352ebcfd5427882b3f78fe40d62f52006b345742171f39e46fc60bdacd754f4cac8d1984715bd0f9671673f5f9c2dee4460946d3cf4e06109e29ecc74ceaf987bea0b6f2f120d07fc51435583f11e7938b2fc13db1eb9da99bc1ae3f587f475b039a12f45269f87e4f979c3c6cbad32b1d79406e9e808682afd18c1937abcfd65d1ffc9c1fa86307b8f4d518fea6dbcbc3a7fd0cea8c2c8fdfeca98ecc7e5267becaa1f6fa2200b3ccba9f2c7f137290f9a0fca5fc02ee2de8fb3e3c6fc2b9bd49d246613822fb7e077ca6b35dc0bd5a8fd2c7ce9db64bcaefc3e3b5911708347c916378cbda623abfa49e668a002506045aa050628b3241319cd8c0d7e206fab474028678dcc53a8a46018b0e5a4f097fe1fb9ec79b1eee2d1dcab1a6bbbe4c8507bfa6862b3aa5257d36e56a579f25eaf048e9b433a77c35b07f357622df7b6f20da0308ecbffcd447fedaf1d307576ca5f21789c045fb6ad9ff01ceaf7c395c1fdf25274b610060f5c32251d56db121eeb99b38bd6f1ce162399a46e3369d85ce972ea06beee8ea991563d9e0ba0b6ccb4147f656ca3b2e65b6d4ed4245998cd80e28574f70aad591b24c6cfdeafec6f14bb83edb6715ba4ceee6ef59df07e6f6e0cf96880b22f6bd2844a9f516eb00bb8a6e0e13aa04611b4c35178a915eb2a2dd1df85a5aedb9a3375c3f54902d87324f32490d7601d58d7490643dacebe60980cdcd81cb0c38353d14374a4e315b7622d8e97af73a9b06678fff59428a65102ff9357d2b08ac2827266dd033d12613f5886492d31626a5fec5d1baccbf9e809a2f49b0bc90bb95c9712ead3289f4a0d048ba49d62e4010b2ba4f231a3c8528a2463e11eb84736819d63120afe86eb462f644612fd0c66bcf9098a022193e3a732af609b7d6325557335c25c77ca6cca1667da77c8d12d760624ed26778ac23be3367c6d58f4f63bdf5e6d4d6d1c84d15c014f4f80c6c84d10bcbb359ed99d8e59d22375ab7ad56885ba1c384fd8126647f4f1d0bbaf382d760f078cc740afd57aa16721a62f837344bdbf3565505afafc8aa24ea3ad9633103db92bb4ff728294a5549c042bc74b9f4a3d7cda58be3ae7dcfbcafb3087671acd6f0089803a2d75afae5f8feb742b9c550bcb4d15c2cdecdaf81481bcb8fddb93d7605af628a8cc163c7cc92bac40c88c5f7c1d1193fd1fdbb7cf2ee2d9355a05434a7e6fef726492480846074429bc0159f2c9a1e81c669e25dff19a23e19c091ef6c35f02d5be8227f06544efd503ae838c60c0a8624285e9e85ec86b18ace553ba1379c81cfa9533ca350d410b15135552ad31d9e3a47f3adc13f694f658ca5630e33f1a8723c0b75f459012fa622e138647adc52741e5b91543c19e7f1ce3ed7600acb195405eb3e06f65309e6b040aa8438404b444e00e0ad49c7ae0b218e218de22d14d706181acebfcb8baf9d01c590814143e06826bc5f7a8eaa5ba94d82dfb39b6cb24505dbdfa57131ba1aa2eddb09538e10e56ea4ea5a1a0477d150e11b66743a4ad6270a6e01be02ec1d0dcea38ce2b2bcd5ced9c9a1202f5471c672e2a7da990c9e7f86882a236ba88ceba266025d21cf10c41cba1f67dcd29a19572991aa4e7afbe70e65ac41c9648690c4c19348e5b6bf7af5962cfa4dc222f4b4f7658da5b66dd91b2f41825023b97b88c595d76dc98af32a6ae46086ca01755092affcc0e57959df3235a7822596ad544b7ce8539fb79d3b45bbc4d1c03fc30352a3b44f7d6b2712688691711a4df4065306d66c7fd1ac67cc18cdb46b3482a723305cff7fac14d670fdac85a4f2f664f2562f43d4ecfa10273a449d977a515bb32a5a27e003a080730dd11606fc6cd27f61da00ec01621095d2284891ab926e62e506aa3827578807e3914e4f53c5a63720152302f4fb12444765f006c7afc91d9ab40cfc111f8f1b8516d924f74894186e8a8917dc5b2e3991a194187e7df33a69a5347ccaf6bc1b716221a22257ce2886be891b2a7d3029313c1f83a2fd9574241dd4a71987478850f106d68819b58510a45fa271eacb095cd4d7f078ee226fc48dfeb7ed0a778adf27fb46dfa0a2eab030c32ac7d658f9d473c142b6851a893baa433bc136a49094b8150ba97789105c2ad878db09adffee381c3f6f89953ef087a616d30e50b7a0297e05a18aac7b41cf9747735ad616d94d111149550498e3fea27fe061ef6a296aeac078b3b6d58f7dce453b94f4bd8df4c2e545d3cddd4b7a2f05d7406907e8dc0ef9d25517a7a2314bf9390805d1ce929c6fdd7452886434ed291a0fcad210d3148e088d404b5ede957422ce7f0aa9307183717a2848b3da3dce1cb73ad4abc25bafba6b59fd8df7b619ea6fe0163575d9f2f30472349dc009604334eb31e834283c9070a02156d6d9aa75f250e9a88046779cfafb5d60aab0fd21f873f62dc87c64dc1b5425cce55d0f7b09c597f2bcf9966037ca3495ffabbe12d53c053b9ed848d37b47add2216003b6b6ccd18ae17b37005d6eef9e01e04651f638ee813f5cd5baf84f2a155e50310afd78341826f47f7bf11c5c7702b410a0528c0cbe5c72a8be9ea18180379d591d1ba7aa2efa2b29837c06598adffa396c4efc7a4ffe0f10d94b27d3b3b8fa01b23e0c82d49d48427c7a794703a1b0f80e0f78037e54368f654267a8b8a709da242b370516ad6a8fe063406aa585bf9814a3428ddbc0376df044fa8a22b4c63e312d4c0dfcf454074228ce3f033830dd717376c4a883c52db7993b934ac0c3fe5c55783297d93bf0eb5a8d3bd663d3ebc9050ed6ff82a43ec0311269e8e9c18d5950320497c2e0fbe2d056beca00622705372537f9135e1ced2e5f51f21f1ad53c42ff6e415a217a4568ef6bcaa7c97a8afe3f1dc291b70450b5e37e93fda452301d0095c25930d4c3dc6713b814153e3b8288585b146dd3201ddccd8d3a2c7be7f94c61807f9e292dd828dd2bc3735f90c2ab3b634406d5a00d8d62836357d6421a4debb36b3d7f996e8a175b5acecd0f02f6adab53a3e9cd28f6ba169ae92352e42652508f6580e46ada4aa65a27e93c14956070006ee3439639cfe773cbfa2d0861cf829ea57c40bd21450452b99e7f9b3435e90bed265c59cf70704f3269e57644455645f2a2a10a22a0c838eadd0e26278905ab67447e2ba5ec196cd7f6ba490fb807700516b8e979c64425b8de449325ddc6f3719a673bcde4b6801a4c97e64e5aadd30652206063fc11fc805e0a2774e8a26a96b2ebe58a4641a4513e6ddbe7e79e090953fe4c13442944fbc64aa3142d5d3fbd0cef180133f91523904801197a1555aacd0aeb5172cd38f93f5124fe87ff58c771a47486fafe8bc629165d93361ddf7b06330ffd2b6464a9a9cd7a08ce2a0f41f777e8999f76ac8bd9cb88370fd49fd31edaea856ebccaab8976dff1e5aec237241e85ec5b8144b44504e4bfc45b9c2af16049efc3afe2ac38492983b0cd91ae7fc86890d5fdff536cdc8c1d08d2324d69a1d6a0d312214840795e7ac2998cd458e408b2db48d1120e09452b3d36703b47a7be954a71d804ec9afcd6eb783edef55bb3739c7b0b64ea0b90a022d11afab3c2357ad11ce65e8cbf0eaaf6dd7200beec5cf3adbdd5fadcb383590bc1dd5b810c782160a9158f1b447bb2e6694347ca8511b5fb2eead154177ca7acef3d3ba0dc45d6cc345b3d29c86d38138e737198fc6a3c4391e70e358250923fe121d30cda93e050a1c8055127557a56c8d4e3ccbc168e912909b6dac6cd10cb275ae405d4defc51b48beac75b54e092234173f33bb7b712a9e9469382c24071644deb65fd4762171ef4", 0x1000) [ 217.571579] FAULT_INJECTION: forcing a failure. [ 217.571579] name failslab, interval 1, probability 0, space 0, times 0 [ 217.582941] CPU: 1 PID: 16238 Comm: syz-executor3 Not tainted 4.17.0-rc6+ #67 [ 217.590231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.599597] Call Trace: [ 217.602210] dump_stack+0x1b9/0x294 [ 217.605854] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.611071] should_fail.cold.4+0xa/0x1a [ 217.615621] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.620756] ? check_noncircular+0x20/0x20 [ 217.625009] ? graph_lock+0x170/0x170 [ 217.628826] ? lock_acquire+0x1dc/0x520 [ 217.632812] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 217.637238] ? find_held_lock+0x36/0x1c0 [ 217.641323] ? __lock_is_held+0xb5/0x140 [ 217.645414] ? check_same_owner+0x320/0x320 [ 217.649755] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 217.654179] ? rcu_note_context_switch+0x710/0x710 [ 217.659136] __should_failslab+0x124/0x180 [ 217.663384] should_failslab+0x9/0x14 [ 217.667179] kmem_cache_alloc_trace+0x2cb/0x780 [ 217.671841] ? debug_check_no_locks_freed+0x310/0x310 [ 217.677024] ? print_usage_bug+0xc0/0xc0 [ 217.681083] nfnl_acct_new+0x520/0xc50 [ 217.684962] ? nfnl_acct_overquota+0x380/0x380 [ 217.689534] ? debug_check_no_locks_freed+0x310/0x310 [ 217.694710] ? graph_lock+0x170/0x170 [ 217.698508] ? print_usage_bug+0xc0/0xc0 [ 217.702562] ? page_add_file_rmap+0x779/0xe20 [ 217.707053] ? find_held_lock+0x36/0x1c0 [ 217.711107] ? graph_lock+0x170/0x170 [ 217.714900] ? lock_downgrade+0x8e0/0x8e0 [ 217.719044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.724575] ? __lock_is_held+0xb5/0x140 [ 217.728632] ? nfnl_acct_overquota+0x380/0x380 [ 217.733206] nfnetlink_rcv_msg+0xdb5/0xff0 [ 217.737452] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 217.742456] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 217.746867] ? nfnetlink_bind+0x3a0/0x3a0 [ 217.751005] ? graph_lock+0x170/0x170 [ 217.754800] ? find_held_lock+0x36/0x1c0 [ 217.758853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.764385] netlink_rcv_skb+0x172/0x440 [ 217.768437] ? nfnetlink_bind+0x3a0/0x3a0 [ 217.772575] ? netlink_ack+0xbc0/0xbc0 [ 217.776455] ? __netlink_ns_capable+0x100/0x130 [ 217.781115] nfnetlink_rcv+0x1fe/0x1ba0 [ 217.785081] ? kasan_check_read+0x11/0x20 [ 217.789220] ? rcu_is_watching+0x85/0x140 [ 217.793357] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 217.798547] ? nfnl_err_reset+0x2d0/0x2d0 [ 217.802689] ? netlink_remove_tap+0x610/0x610 [ 217.807177] ? refcount_add_not_zero+0x320/0x320 [ 217.811920] ? kasan_check_read+0x11/0x20 [ 217.816056] ? rcu_is_watching+0x85/0x140 [ 217.820193] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 217.825376] ? netlink_skb_destructor+0x210/0x210 [ 217.830210] ? kasan_check_write+0x14/0x20 [ 217.834434] netlink_unicast+0x58b/0x740 [ 217.838489] ? netlink_attachskb+0x970/0x970 [ 217.842890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.848415] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 217.853423] ? security_netlink_send+0x88/0xb0 [ 217.858007] netlink_sendmsg+0x9f0/0xfa0 [ 217.862069] ? netlink_unicast+0x740/0x740 [ 217.866296] ? security_socket_sendmsg+0x94/0xc0 [ 217.871042] ? netlink_unicast+0x740/0x740 [ 217.875271] sock_sendmsg+0xd5/0x120 [ 217.878976] sock_write_iter+0x35a/0x5a0 [ 217.883036] ? sock_sendmsg+0x120/0x120 [ 217.887013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.892542] ? iov_iter_init+0xc9/0x1f0 [ 217.896512] __vfs_write+0x64d/0x960 [ 217.900219] ? kernel_read+0x120/0x120 [ 217.904101] ? wait_for_completion+0x870/0x870 [ 217.908685] ? rw_verify_area+0x118/0x360 [ 217.912822] vfs_write+0x1f8/0x560 [ 217.916353] ksys_write+0xf9/0x250 [ 217.919884] ? __ia32_sys_read+0xb0/0xb0 [ 217.923948] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 217.929482] __x64_sys_write+0x73/0xb0 [ 217.933363] do_syscall_64+0x1b1/0x800 [ 217.937244] ? finish_task_switch+0x1ca/0x840 [ 217.941728] ? syscall_return_slowpath+0x5c0/0x5c0 [ 217.946657] ? syscall_return_slowpath+0x30f/0x5c0 [ 217.951582] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 217.956936] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.961770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.966959] RIP: 0033:0x455a09 2018/05/26 05:58:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x3}, 0x1}, 0x0) [ 217.970135] RSP: 002b:00007f301ffccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 217.977833] RAX: ffffffffffffffda RBX: 00007f301ffcd6d4 RCX: 0000000000455a09 [ 217.985089] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 217.992345] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.999600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 218.006856] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000002 2018/05/26 05:58:15 executing program 5: syslog(0x3, &(0x7f0000000280)=""/113, 0x378) 2018/05/26 05:58:15 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x600}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 218.051172] md: invalid raid superblock magic on ram13 [ 218.056812] md: ram13 does not have a valid v0.0 superblock, not importing! [ 218.106334] md: md_import_device returned -22 2018/05/26 05:58:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup3(r0, r0, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000980)) r2 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) fstat(r2, &(0x7f0000000700)) 2018/05/26 05:58:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x3}, 0x1}, 0x0) 2018/05/26 05:58:16 executing program 3 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:16 executing program 7: keyctl$session_to_parent(0x12) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400040, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x1fe, 0x200003, 0x800001ffe, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x204200, 0x0) finit_module(r1, &(0x7f00000000c0)="7d2926766d6e65743124c2286574683076626f786e65743100", 0x1) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000003b40)=""/5, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) 2018/05/26 05:58:16 executing program 1: r0 = socket(0x810000000016, 0x2, 0x80000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40026960055a6530000000000009f008c00000000005d000000000000000000000000000000950000000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/26 05:58:16 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8864}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:16 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x220100) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/20) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000040)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)=ANY=[]) 2018/05/26 05:58:16 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xa0900, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x100000001, 0xff}, 0x8) close(r3) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000280)=""/4096) close(r2) 2018/05/26 05:58:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x3}, 0x1}, 0x0) [ 218.593256] FAULT_INJECTION: forcing a failure. [ 218.593256] name failslab, interval 1, probability 0, space 0, times 0 [ 218.604572] CPU: 1 PID: 16288 Comm: syz-executor3 Not tainted 4.17.0-rc6+ #67 [ 218.611859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.621223] Call Trace: [ 218.623832] dump_stack+0x1b9/0x294 [ 218.627492] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.632715] should_fail.cold.4+0xa/0x1a [ 218.636802] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.641940] ? lock_downgrade+0x8e0/0x8e0 [ 218.646103] ? find_held_lock+0x36/0x1c0 [ 218.650199] ? check_same_owner+0x320/0x320 [ 218.654539] ? rcu_note_context_switch+0x710/0x710 [ 218.659494] __should_failslab+0x124/0x180 [ 218.663753] should_failslab+0x9/0x14 [ 218.667567] kmem_cache_alloc_node+0x272/0x780 [ 218.672172] __alloc_skb+0x111/0x780 [ 218.675899] ? skb_scrub_packet+0x580/0x580 [ 218.680236] ? kasan_unpoison_shadow+0x35/0x50 [ 218.684857] ? __asan_allocas_unpoison+0x16/0x20 [ 218.689628] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 218.694069] netlink_ack+0x2d7/0xbc0 [ 218.697796] ? nfnetlink_bind+0x3a0/0x3a0 [ 218.701960] ? netlink_sendmsg+0xfa0/0xfa0 [ 218.706221] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.711807] netlink_rcv_skb+0x35d/0x440 [ 218.715888] ? nfnetlink_bind+0x3a0/0x3a0 [ 218.720066] ? netlink_ack+0xbc0/0xbc0 [ 218.723978] ? __netlink_ns_capable+0x100/0x130 [ 218.728668] nfnetlink_rcv+0x1fe/0x1ba0 [ 218.732660] ? kasan_check_read+0x11/0x20 [ 218.736829] ? rcu_is_watching+0x85/0x140 [ 218.740997] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.746209] ? nfnl_err_reset+0x2d0/0x2d0 [ 218.750377] ? netlink_remove_tap+0x610/0x610 [ 218.754893] ? refcount_add_not_zero+0x320/0x320 [ 218.759665] ? kasan_check_read+0x11/0x20 [ 218.763826] ? rcu_is_watching+0x85/0x140 [ 218.767992] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.773198] ? netlink_skb_destructor+0x210/0x210 [ 218.778060] ? kasan_check_write+0x14/0x20 [ 218.782309] netlink_unicast+0x58b/0x740 [ 218.786387] ? netlink_attachskb+0x970/0x970 [ 218.790809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.796357] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 218.801395] ? security_netlink_send+0x88/0xb0 [ 218.805999] netlink_sendmsg+0x9f0/0xfa0 [ 218.810079] ? netlink_unicast+0x740/0x740 [ 218.814330] ? security_socket_sendmsg+0x94/0xc0 [ 218.819092] ? netlink_unicast+0x740/0x740 [ 218.823338] sock_sendmsg+0xd5/0x120 [ 218.827058] sock_write_iter+0x35a/0x5a0 [ 218.831125] ? sock_sendmsg+0x120/0x120 [ 218.835120] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.838080] EXT4-fs (loop0): bad geometry: block count 2048 exceeds size of device (2 blocks) [ 218.840661] ? iov_iter_init+0xc9/0x1f0 [ 218.840681] __vfs_write+0x64d/0x960 [ 218.840698] ? kernel_read+0x120/0x120 [ 218.840716] ? wait_for_completion+0x870/0x870 [ 218.840740] ? rw_verify_area+0x118/0x360 [ 218.869649] vfs_write+0x1f8/0x560 [ 218.873191] ksys_write+0xf9/0x250 [ 218.876715] ? __ia32_sys_read+0xb0/0xb0 [ 218.880763] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 218.886285] __x64_sys_write+0x73/0xb0 [ 218.890175] do_syscall_64+0x1b1/0x800 [ 218.894060] ? finish_task_switch+0x1ca/0x840 [ 218.898544] ? syscall_return_slowpath+0x5c0/0x5c0 [ 218.903465] ? syscall_return_slowpath+0x30f/0x5c0 [ 218.908391] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 218.913752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.918583] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.923754] RIP: 0033:0x455a09 [ 218.926929] RSP: 002b:00007f301ffccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 218.934636] RAX: ffffffffffffffda RBX: 00007f301ffcd6d4 RCX: 0000000000455a09 [ 218.941894] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 218.949156] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 218.956420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 218.963693] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000003 [ 219.009340] EXT4-fs (loop0): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/05/26 05:58:17 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x689}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:17 executing program 5: r0 = socket$inet(0x2, 0x8000200000002, 0x88) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) recvmmsg(r0, &(0x7f00000024c0)=[{{&(0x7f0000001f00)=@can, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000002400)=""/187, 0xbb}}], 0x1, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) sendto$inet(r0, &(0x7f0000001280), 0xfead, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/26 05:58:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x3}, 0x1}, 0x0) 2018/05/26 05:58:17 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) 2018/05/26 05:58:17 executing program 1: socket(0x0, 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x2000000, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x80000000000000a, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/26 05:58:17 executing program 3 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) [ 219.476900] FAULT_INJECTION: forcing a failure. [ 219.476900] name failslab, interval 1, probability 0, space 0, times 0 [ 219.488377] CPU: 0 PID: 16335 Comm: syz-executor3 Not tainted 4.17.0-rc6+ #67 [ 219.495666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.505035] Call Trace: [ 219.507647] dump_stack+0x1b9/0x294 [ 219.511296] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.516502] ? is_bpf_text_address+0xd7/0x170 [ 219.521017] ? kernel_text_address+0x79/0xf0 2018/05/26 05:58:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 219.525448] ? __unwind_start+0x166/0x330 [ 219.529620] should_fail.cold.4+0xa/0x1a [ 219.533698] ? __save_stack_trace+0x7e/0xd0 [ 219.538039] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.543161] ? save_stack+0xa9/0xd0 [ 219.546805] ? save_stack+0x43/0xd0 [ 219.550442] ? kasan_kmalloc+0xc4/0xe0 [ 219.554344] ? kasan_slab_alloc+0x12/0x20 [ 219.558513] ? find_held_lock+0x36/0x1c0 [ 219.562608] ? check_same_owner+0x320/0x320 [ 219.566945] ? rcu_note_context_switch+0x710/0x710 [ 219.571893] __should_failslab+0x124/0x180 2018/05/26 05:58:17 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88ffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x3}, 0x1}, 0x0) 2018/05/26 05:58:17 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/05/26 05:58:17 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) [ 219.576143] should_failslab+0x9/0x14 [ 219.579958] kmem_cache_alloc_node_trace+0x26f/0x770 [ 219.585083] __kmalloc_node_track_caller+0x33/0x70 [ 219.590034] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 219.594803] __alloc_skb+0x14d/0x780 [ 219.598532] ? skb_scrub_packet+0x580/0x580 [ 219.602879] ? kasan_unpoison_shadow+0x35/0x50 [ 219.607479] ? __asan_allocas_unpoison+0x16/0x20 [ 219.612249] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 219.616684] netlink_ack+0x2d7/0xbc0 [ 219.620414] ? nfnetlink_bind+0x3a0/0x3a0 [ 219.624582] ? netlink_sendmsg+0xfa0/0xfa0 [ 219.628840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.634405] netlink_rcv_skb+0x35d/0x440 [ 219.638483] ? nfnetlink_bind+0x3a0/0x3a0 [ 219.642647] ? netlink_ack+0xbc0/0xbc0 [ 219.646553] ? __netlink_ns_capable+0x100/0x130 [ 219.651238] nfnetlink_rcv+0x1fe/0x1ba0 [ 219.655226] ? kasan_check_read+0x11/0x20 [ 219.659389] ? rcu_is_watching+0x85/0x140 [ 219.663549] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 219.668761] ? nfnl_err_reset+0x2d0/0x2d0 [ 219.672934] ? netlink_remove_tap+0x610/0x610 2018/05/26 05:58:17 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:17 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffff50) 2018/05/26 05:58:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x3}, 0x1}, 0x0) [ 219.677453] ? refcount_add_not_zero+0x320/0x320 [ 219.682226] ? kasan_check_read+0x11/0x20 [ 219.686383] ? rcu_is_watching+0x85/0x140 [ 219.690540] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 219.695743] ? netlink_skb_destructor+0x210/0x210 [ 219.700600] ? kasan_check_write+0x14/0x20 [ 219.704856] netlink_unicast+0x58b/0x740 [ 219.708934] ? netlink_attachskb+0x970/0x970 [ 219.713359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.718913] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 219.723941] ? security_netlink_send+0x88/0xb0 [ 219.728538] netlink_sendmsg+0x9f0/0xfa0 [ 219.732621] ? netlink_unicast+0x740/0x740 [ 219.736876] ? security_socket_sendmsg+0x94/0xc0 [ 219.741645] ? netlink_unicast+0x740/0x740 [ 219.745897] sock_sendmsg+0xd5/0x120 [ 219.749622] sock_write_iter+0x35a/0x5a0 [ 219.753688] ? sock_sendmsg+0x120/0x120 [ 219.757679] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.763223] ? iov_iter_init+0xc9/0x1f0 [ 219.767212] __vfs_write+0x64d/0x960 [ 219.770939] ? kernel_read+0x120/0x120 [ 219.774841] ? wait_for_completion+0x870/0x870 [ 219.779458] ? rw_verify_area+0x118/0x360 [ 219.783614] vfs_write+0x1f8/0x560 [ 219.787169] ksys_write+0xf9/0x250 [ 219.790723] ? __ia32_sys_read+0xb0/0xb0 [ 219.794798] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 219.803656] __x64_sys_write+0x73/0xb0 [ 219.814134] do_syscall_64+0x1b1/0x800 [ 219.818061] ? finish_task_switch+0x1ca/0x840 [ 219.822570] ? syscall_return_slowpath+0x5c0/0x5c0 [ 219.827507] ? syscall_return_slowpath+0x30f/0x5c0 [ 219.832453] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 219.837835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.842700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.847900] RIP: 0033:0x455a09 [ 219.851093] RSP: 002b:00007f301ffccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 219.858807] RAX: ffffffffffffffda RBX: 00007f301ffcd6d4 RCX: 0000000000455a09 [ 219.866089] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 2018/05/26 05:58:17 executing program 0: syslog(0x3, &(0x7f0000000000)=""/255, 0xff) [ 219.873365] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 219.880639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 219.887920] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000004 2018/05/26 05:58:18 executing program 7: r0 = memfd_create(&(0x7f0000000140)='#/\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/26 05:58:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00000001c0), 0x2854411a5cb74e0a) sendto$inet(r0, &(0x7f0000c95ffd), 0x1c00, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/26 05:58:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x3}, 0x1}, 0x0) 2018/05/26 05:58:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000f80)={0x0, 0x6, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}}, &(0x7f0000001040)=0xb0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0x5d8) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000001f80)=ANY=[@ANYBLOB="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"], 0xa2f) 2018/05/26 05:58:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:18 executing program 3 (fault-call:1 fault-nth:5): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:18 executing program 1: socket(0x0, 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x2000000, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x80000000000000a, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/26 05:58:18 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88a8ffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:18 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x3}, 0x1}, 0x0) 2018/05/26 05:58:18 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88caffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:18 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000180)=""/98, 0x62, 0x0) 2018/05/26 05:58:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000001340), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/26 05:58:18 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket(0xa, 0x2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0xfdfd, &(0x7f00000001c0)="ef"}) 2018/05/26 05:58:18 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x43050000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:18 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="c00e00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x3}, 0x1}, 0x0) 2018/05/26 05:58:18 executing program 7: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0x3401}) dup3(r0, r1, 0x0) 2018/05/26 05:58:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:19 executing program 1: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) 2018/05/26 05:58:19 executing program 0: 2018/05/26 05:58:19 executing program 5: 2018/05/26 05:58:19 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8100}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:19 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0039200007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:19 executing program 7: 2018/05/26 05:58:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:19 executing program 7: 2018/05/26 05:58:19 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}]}) socket(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0xfdfd, &(0x7f00000001c0)="ef"}) 2018/05/26 05:58:19 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:19 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="e03f03000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:19 executing program 1: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}]}) socket(0xa, 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0xfdfd, &(0x7f00000001c0)="ef"}) 2018/05/26 05:58:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:19 executing program 0: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x4, 0x0) [ 221.490999] binder: 16469:16470 ERROR: BC_REGISTER_LOOPER called without request [ 222.284112] binder: BINDER_SET_CONTEXT_MGR already set [ 222.289499] binder: 16469:16483 ioctl 40046207 0 returned -16 [ 222.298795] binder: 16469:16483 ERROR: BC_REGISTER_LOOPER called without request 2018/05/26 05:58:20 executing program 7: 2018/05/26 05:58:20 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffff88}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:20 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x1, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='d']}) 2018/05/26 05:58:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:20 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="effdffff0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:20 executing program 1: 2018/05/26 05:58:20 executing program 0: 2018/05/26 05:58:20 executing program 0: 2018/05/26 05:58:20 executing program 7: 2018/05/26 05:58:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:20 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4305000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:20 executing program 5: 2018/05/26 05:58:20 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="040000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:20 executing program 0: 2018/05/26 05:58:20 executing program 1: 2018/05/26 05:58:20 executing program 7: 2018/05/26 05:58:20 executing program 5: 2018/05/26 05:58:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:20 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8100000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:20 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="c00000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:20 executing program 7: 2018/05/26 05:58:20 executing program 0: 2018/05/26 05:58:20 executing program 5: 2018/05/26 05:58:20 executing program 1: 2018/05/26 05:58:20 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:20 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="0f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:20 executing program 7: 2018/05/26 05:58:20 executing program 1: 2018/05/26 05:58:20 executing program 5: 2018/05/26 05:58:20 executing program 0: 2018/05/26 05:58:20 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket(0xa, 0x4000000000000001, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:20 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="effd00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:20 executing program 7: 2018/05/26 05:58:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:20 executing program 1: 2018/05/26 05:58:20 executing program 5: 2018/05/26 05:58:20 executing program 0: 2018/05/26 05:58:20 executing program 7: 2018/05/26 05:58:20 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0003400007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:20 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8035}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:20 executing program 5: 2018/05/26 05:58:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket(0xa, 0x4000000000000001, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:21 executing program 1: 2018/05/26 05:58:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:21 executing program 5: 2018/05/26 05:58:21 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2100}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket(0xa, 0x4000000000000001, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:21 executing program 0: 2018/05/26 05:58:21 executing program 7: 2018/05/26 05:58:21 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffcffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:21 executing program 1: 2018/05/26 05:58:21 executing program 7: 2018/05/26 05:58:21 executing program 5: 2018/05/26 05:58:21 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0ffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:21 executing program 0: 2018/05/26 05:58:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:21 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x543}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:21 executing program 7: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 2018/05/26 05:58:21 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@dstopts={0x0, 0x2, [], [@ra={0x5, 0x2}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}]}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000015c0)="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", 0x595}], 0x1}, 0x0) 2018/05/26 05:58:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x1000, &(0x7f00000000c0)) poll(&(0x7f0000000080), 0x0, 0x400007f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/05/26 05:58:21 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0200000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:21 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x59c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f00000002c0), 0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) 2018/05/26 05:58:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:21 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffff84}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:21 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/05/26 05:58:21 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffff007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:21 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffdd86}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000816e0000000000000000000000000000000002000000"], 0x38}, 0x1}, 0x0) 2018/05/26 05:58:21 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0//ile0\x00', 0x0) llistxattr(&(0x7f0000000040)='./file0//ile0\x00', &(0x7f0000000080)=""/238, 0xee) rmdir(&(0x7f0000000600)='./file0//ile0\x00') 2018/05/26 05:58:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) socket$inet(0x2, 0x0, 0x10001) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x808}], 0x1, &(0x7f0000003b40)}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/26 05:58:22 executing program 2: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/95, 0x2000011f}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) mmap(&(0x7f0000467000/0x4000)=nil, 0x4000, 0x2000001, 0x32, r0, 0x0) tkill(r2, 0x1000000000016) 2018/05/26 05:58:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:22 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid\x00') setns(r0, 0x20000000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r1, 0x1, 0x4, &(0x7f0000000000)="1e1a4f61a1eb88de7ca23cf316bf5e4ebce5c67f2ecafc6b3179282e7fd55c392781896109c46d5d12b0ff67017b13f21463a5479aa9b41e2fa8b397b6306d174419b386a09b5d7c93a5383dcc9654a56d51748dd66356102658eadd864343", 0x5f) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001f00), 0x4) 2018/05/26 05:58:22 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4888}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:22 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000f000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfdff, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb64c86d6b66732e66617400020441000500077008f8", 0x16, 0x2}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000640)='threaded\x00', 0xed7c18cd) ftruncate(r0, 0x3) ftruncate(r0, 0x600) 2018/05/26 05:58:22 executing program 7: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xc2c42, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000100)={r1, 0x1d5200, 0x8000, r2}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='/\x00') [ 224.771399] FAT-fs (loop1): invalid media value (0x70) [ 224.776841] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/26 05:58:22 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0500000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:22 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb080004000000000008"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:22 executing program 2: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:22 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x90800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x3, 0x1000}) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x2) [ 224.874278] FAT-fs (loop1): invalid media value (0x70) [ 224.879780] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/26 05:58:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/32, &(0x7f00000000c0)=0x8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x84181, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x10, 0x4) 2018/05/26 05:58:22 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f4203000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:22 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88480000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb080004000000000008"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:22 executing program 7: delete_module(&(0x7f00000012c0)='self$\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x101ff, 0x0, &(0x7f0000ffd000/0x1000)=nil}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0xe, 0x5, 0x200, 0x70bd26, 0x25dfdbfc, {0xe, 0x0, 0x6}, [@generic="d80c5e4589ebe8151d9da8f01ad7"]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4008000) ioctl$void(r0, 0xc0045878) 2018/05/26 05:58:22 executing program 1: r0 = socket(0x1e, 0x804, 0x0) socket(0x1e, 0x805, 0x0) r1 = socket(0x0, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r1, r0, 0x4) 2018/05/26 05:58:22 executing program 2: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000180)={0x4, 0x0, 0x0, "38c23e5e4aa6"}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000140)) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x110, r0, 0x0) ioctl(r2, 0x5, &(0x7f0000000340)="c6429399eb0161ab63eb8ef96a94a82d5bb940b00b2ca6904f112c7727f4544f13be7b3f47ee2a10da603945686a4258c8008e563df43fbe3da7241d80470ff217fa38c95031bad13b546f69744d86e67f284900c1c7526db3578c9b0245d94ff4c2b876101fd38ba62a4f6e2b106c77181a3752c8b637747aa624ccc51d97f8988ceb7e1d70a421d1e4c200007508dab31d54f645f8d9e00953c9e7aeee85700df8ef1123056b84d098da636a5478fdcca2d931844f8d74ace665c98228cdd7b192bf4e821bea657440bf897632f9b7a20185ba8809f3a7655223b5") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x20, 0x0, &(0x7f00000000c0)=[@acquire_done={0x40106309, r3, 0x2}, @free_buffer={0x40086303, r4}], 0x3f, 0x0, &(0x7f0000000100)="9ca142cc06d8e027463a2d35dd607b5e81b32c7eb673040ea2ca0ffdb3ddf38f353e3ee3e68dc373831de8994999c2dea804a50fc017d1d64c4762242a4f70"}) 2018/05/26 05:58:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x402200, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) unshare(0x2020000) timerfd_gettime(r1, &(0x7f0000001480)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, r0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001440)=0x5) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) getpid() pipe2(&(0x7f00000013c0), 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='children\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001400)) syncfs(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f00000002c0)="5f8c8a232c3eaf1ad59eeab5bf33e26400376996b4c8cea43d606a741c5b78ac99ea389d83874252f67741a18670a24898bc7a29e32eae65b90c698fc8a27dc7ed8e0f28f9aa7bea448cf9b6bc4d2e1943d0f371c99843fcd613d16da6463b3facf83664b5b3279b530585d1d4a6895e2c899b159ad8557b4672aadb67e3bb0da558e753", &(0x7f00000003c0)=""/4096}, 0x18) 2018/05/26 05:58:22 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0xa, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000000)) 2018/05/26 05:58:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb080004000000000008"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:22 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:22 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0f00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:22 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:23 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x0, 0x0, 0x0, 0x965f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x807}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)=""/70, &(0x7f0000000080)=0x46) ioctl$EVIOCSKEYCODE(r1, 0x40104593, &(0x7f0000000240)=[0x8, 0x4]) dup2(r0, r1) 2018/05/26 05:58:23 executing program 1: msgsnd(0x0, &(0x7f0000000040)={0x3}, 0x8, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000080)) msgrcv(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000021e099e0000000000000000000000000000000000000000000000000000000000000000000000"], 0xad, 0xffffffffdfffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)) 2018/05/26 05:58:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="fff00048ec8ea659642d793c2f003ea4d7cf56f5bd5ced582bb46f6cbc74a00fb45adb5f1a36ca5ab7e3a60d455f3c0224cd46e6e494bc164eb58bb12485bcd6ef19eb78891a467a0d268a583c5a9c5e34d6d26036e5e72ac414b3dcb613faf23650217582028c78e8e42763ec3e2ccaeacca7a411b055e6cda66d2488e8077c8823d543f0e276122ec2c1241960e37ed0938adcc4e0fc9082f8", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}, 0x1}, 0x0) 2018/05/26 05:58:23 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3a00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') read(r0, &(0x7f0000000140)=""/230, 0x265) 2018/05/26 05:58:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:23 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff5ffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) bind(r0, &(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0x80) fstatfs(r0, &(0x7f0000001900)=""/173) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x40000000000003, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000180)=0x40) sendto$inet6(r0, &(0x7f0000000280)="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", 0x5ad, 0x80, &(0x7f0000000000)={0xa, 0x1000000000004e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffca) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xa4aa, 0x10400) write$vnet(r1, &(0x7f0000001880)={0x1, {&(0x7f0000000840)=""/4096, 0x1000, &(0x7f0000001840)=""/22, 0x2, 0x2}}, 0x68) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000100)=""/80, 0x50, 0x4f}, 0x0) 2018/05/26 05:58:23 executing program 7: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc) fcntl$getownex(r3, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) kcmp(r4, r5, 0x7, r3, r1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd) ioctl(r2, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r6, &(0x7f0000000180)=0x4) r7 = dup3(r0, r1, 0x0) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000280)=""/4096, 0x3f}) 2018/05/26 05:58:23 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x6000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x80000000000001d9, [0x4, 0x2, 0x2, 0x0, 0xffffffffffffff03, 0x101, 0x1d, 0x84, 0x82]}, &(0x7f0000000100)=0x16) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200003) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)=0xa7) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) 2018/05/26 05:58:23 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:23 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8847}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:23 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:23 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000680), &(0x7f00000006c0)=0x4) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffc) exit(0x0) 2018/05/26 05:58:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:23 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:23 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20100, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)="ca656d00", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000480)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) 2018/05/26 05:58:23 executing program 7: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pipe2(&(0x7f0000000140), 0x800) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1, {0x800000009}, {}, @time=@time={0x77359400}}], 0x30) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x195) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/160) 2018/05/26 05:58:23 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x200000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:23 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffff00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:23 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800e0000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:23 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 226.381392] device bridge_slave_1 left promiscuous mode [ 226.387086] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.405757] device bridge_slave_0 left promiscuous mode [ 226.411331] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/26 05:58:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x0, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) sendto$llc(r1, &(0x7f0000000080)="57860e17f91a8bf2b42a183dbec553fdce", 0x11, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x18) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/05/26 05:58:24 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffffc07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x0, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:24 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xfffffffffffffff8, 0x0, 0x6, 0x80000001, 0x7fffffff}, &(0x7f00000001c0)=0x14) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)="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", 0x2, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000200)={0x9, 0x1, 0x0, [{0x200, 0x80000001, 0x6, 0x12000, 0x43f1, 0x200, 0x6a}]}) ppoll(&(0x7f0000000100)=[{}, {r2, 0x80}, {}], 0x3, &(0x7f0000000300), &(0x7f0000000340), 0x8) 2018/05/26 05:58:24 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40104593, &(0x7f0000000140)) dup2(r0, r1) 2018/05/26 05:58:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb080004000000000008000200000000"], 0x2}, 0x1}, 0x0) [ 226.453007] team0 (unregistering): Port device team_slave_1 removed [ 226.463931] team0 (unregistering): Port device team_slave_0 removed [ 226.475801] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 226.496556] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 226.648627] bond0 (unregistering): Released all slaves 2018/05/26 05:58:24 executing program 5: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x150) sendto$inet(r1, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) close(r1) 2018/05/26 05:58:24 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfeffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="b4a216ec2842aceec70d8f59cc66fd767134152dc4dbbff4f4ef59a291f226c452254e33d935ace1bce28a946588c5ee6276de00700eef4c3475ebbf9c6579caf43a55298705d505982b2321da804699f454aa01136abeef4d4ef75ccf90bb7f10f76d855d6759d258bde1385860ce1216aca028d11506dd2691da6389153ae34099a5cdb41edcfa", 0x88, 0xfffffffffffffffd) keyctl$update(0x2, r1, 0x0, 0xffffff75) 2018/05/26 05:58:24 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000107fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x0, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb080004000000000008000200000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:24 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0xaf02, &(0x7f0000000000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x46, r3}) 2018/05/26 05:58:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x70000000, 0x6f7, 0x33}) unshare(0x400) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x404200) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/26 05:58:24 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x21000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:24 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff0ffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb080004000000000008000200000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:24 executing program 1: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000107fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:24 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0xffc00000000, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0xfffffffffffffffe, 0x4) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000012c0)=ANY=[@ANYBLOB="02062e0b1700000029bd7000fedbdf25010015004e2400000800090088010000ff4440be991d020c9698e9f3665f9fd1161fb1ecb132cda009b76943ed3a232048e0dd05764039e3419b51ca2889f121ef000000000000000100a215408b71630815004e220000030019067c00000002004e23ffffffff000000000000000002001000000004d6000004d20000000000000000008000000a004e2300020000ff02000000000000000000000000000180ffffff000000000100140001000000"], 0xb8}, 0x1}, 0x4000040) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000001c0)=0x3) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000001280)={0x0, 0x46, 0x81, &(0x7f0000000200)=0x4}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000280)=""/4096) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x3) 2018/05/26 05:58:24 executing program 0: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x100000001, 0x14001) accept$ipx(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) syz_emit_ethernet(0x32, &(0x7f0000000080)={@empty, @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0x9, 0xffffffff, 0x2}], {0x8100, 0x7, 0x1431, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000440)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'sed\x00', 0x1, 0x5, 0x34}, 0x2c) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x191, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendto$inet(r2, &(0x7f0000000240)="022f6e964c13fdb0667b09900d01946ce4e4b4d1e29f9ea79788bb1335dc2a1b3e56c8edc3bd04097ccd637bce5636d62656e425120cdf4bb736faccc06620bf3c5ca949514ca65e76b8ccd7f4ccf589bfa7539b35af65e554977a4f9c3f7a3bf39328298d61af740ab21e06fd3de947bde2a1652865edb8b9ecfccb0422c57e4f564317ee11052601fb809c805c12858044eac7b9e8677e0a73551d7e3b765a4b1e1f4fee015ded7fcbcb81cb4d081124529b0668200bf6f3036d489b6a595b426f34010a15c6bde4be1f3f39f99bc3150f9f4805331548621938292af87804d4b7c8003ecd2e80c3b820bdec0c2bb62cb654cbdf", 0xf5, 0x20008000, &(0x7f0000000340)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x5, 0x20, 0x101, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x400, @empty, 0x78}}, 0x8, 0x9, 0x4, 0x0, 0x80}, 0x98) 2018/05/26 05:58:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x0, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:24 executing program 1: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x6609, &(0x7f0000000140)=ANY=[]) 2018/05/26 05:58:24 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:24 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0040030007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:24 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000013c0)=""/4096}], 0x234, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7f, 0x1, 0xef5, 0x1fffe00000000000, 0x244b8011}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x4, 0x4) 2018/05/26 05:58:24 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bridge0\x00'}}) r1 = socket(0x3, 0x80806, 0x864d) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = socket(0x1e, 0x805, 0x0) fdatasync(r0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x80004000}, 0x1c) 2018/05/26 05:58:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:24 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:24 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xd98, 0x440480) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x234, 0x4) socket$inet(0x2b, 0x8000000001, 0x4) [ 227.268667] FAULT_INJECTION: forcing a failure. [ 227.268667] name failslab, interval 1, probability 0, space 0, times 0 [ 227.280057] CPU: 1 PID: 16968 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #67 [ 227.287352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.296717] Call Trace: [ 227.299340] dump_stack+0x1b9/0x294 [ 227.302985] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.308192] ? lock_downgrade+0x8e0/0x8e0 [ 227.312363] should_fail.cold.4+0xa/0x1a [ 227.316444] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.321561] ? __local_bh_enable_ip+0x161/0x230 [ 227.326250] ? _raw_spin_unlock_bh+0x30/0x40 [ 227.330674] ? release_sock+0x1e2/0x2b0 [ 227.334664] ? rcu_is_watching+0x85/0x140 [ 227.338826] ? __local_bh_enable_ip+0x161/0x230 [ 227.343510] ? __release_sock+0x3a0/0x3a0 [ 227.347671] ? find_held_lock+0x36/0x1c0 [ 227.351768] ? check_same_owner+0x320/0x320 [ 227.356107] ? rcu_note_context_switch+0x710/0x710 [ 227.361059] ? __netlink_lookup+0x5cf/0xaa0 [ 227.365405] __should_failslab+0x124/0x180 [ 227.369660] should_failslab+0x9/0x14 [ 227.373480] kmem_cache_alloc_node+0x272/0x780 [ 227.378079] ? find_held_lock+0x36/0x1c0 [ 227.382167] __alloc_skb+0x111/0x780 [ 227.385903] ? skb_scrub_packet+0x580/0x580 [ 227.390253] ? rcu_is_watching+0x85/0x140 [ 227.394424] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 227.399647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.405209] ? netlink_autobind.isra.34+0x240/0x330 [ 227.410244] netlink_sendmsg+0xb01/0xfa0 [ 227.414320] ? netlink_unicast+0x740/0x740 [ 227.418578] ? security_socket_sendmsg+0x94/0xc0 [ 227.423353] ? netlink_unicast+0x740/0x740 [ 227.427609] sock_sendmsg+0xd5/0x120 [ 227.431348] ___sys_sendmsg+0x805/0x940 [ 227.435352] ? copy_msghdr_from_user+0x560/0x560 [ 227.440178] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 227.445738] ? proc_fail_nth_write+0x96/0x1f0 [ 227.450260] ? __fget_light+0x2ef/0x430 [ 227.454252] ? fget_raw+0x20/0x20 [ 227.457716] ? find_held_lock+0x36/0x1c0 [ 227.461793] ? kasan_check_write+0x14/0x20 [ 227.466033] ? wait_for_completion+0x870/0x870 [ 227.470631] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.476174] ? sockfd_lookup_light+0xc5/0x160 [ 227.480669] __sys_sendmsg+0x115/0x270 [ 227.484557] ? __ia32_sys_shutdown+0x80/0x80 [ 227.488966] ? __sb_end_write+0xac/0xe0 [ 227.492941] ? fput+0x130/0x1a0 [ 227.496220] ? ksys_write+0x1a6/0x250 [ 227.500031] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 227.504882] __x64_sys_sendmsg+0x78/0xb0 [ 227.508946] do_syscall_64+0x1b1/0x800 [ 227.512833] ? finish_task_switch+0x1ca/0x840 [ 227.517331] ? syscall_return_slowpath+0x5c0/0x5c0 [ 227.522264] ? syscall_return_slowpath+0x30f/0x5c0 [ 227.527201] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 227.532572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.537419] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 227.542606] RIP: 0033:0x455a09 [ 227.545793] RSP: 002b:00007f2e2136fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 227.553503] RAX: ffffffffffffffda RBX: 00007f2e213706d4 RCX: 0000000000455a09 [ 227.561504] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 227.568776] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.576045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 227.583313] R13: 000000000000058b R14: 00000000006fc5a8 R15: 0000000000000000 2018/05/26 05:58:25 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x21}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:25 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0005000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:25 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$intptr(0x1f, 0x6) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000280)=0xb) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000200)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/26 05:58:25 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x80000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)=' ', 0x1}], 0x1}, 0x20004001) r3 = socket(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) tee(r0, r0, 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000280)={0x1, 0xcb83, 0x3, 'queue1\x00', 0x81}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000200)={'veth0_to_team\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) shutdown(r3, 0x1) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shutdown(r0, 0x2) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x143000, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f00000003c0)=""/179, 0xb3) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000480)=0x2) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000180)) recvfrom$inet(r0, &(0x7f0000000040)=""/75, 0x4b, 0x40000001, &(0x7f00000000c0)={0x2}, 0x707000) 2018/05/26 05:58:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000a07fff)) 2018/05/26 05:58:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="2ff30fae"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) sync_file_range(r2, 0xfffffffffffffff9, 0x3, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 05:58:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 227.697832] Unknown ioctl 1074029061 [ 227.712636] FAULT_INJECTION: forcing a failure. [ 227.712636] name failslab, interval 1, probability 0, space 0, times 0 [ 227.724070] CPU: 0 PID: 17001 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #67 [ 227.730862] Unknown ioctl -1064545483 [ 227.731358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.731364] Call Trace: [ 227.731393] dump_stack+0x1b9/0x294 [ 227.731417] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.753111] Unknown ioctl 1074048665 [ 227.755971] ? is_bpf_text_address+0xd7/0x170 [ 227.755991] ? kernel_text_address+0x79/0xf0 [ 227.756009] ? __unwind_start+0x166/0x330 [ 227.756031] should_fail.cold.4+0xa/0x1a [ 227.762906] QAT: Invalid ioctl [ 227.764245] ? __save_stack_trace+0x7e/0xd0 [ 227.764269] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.764298] ? save_stack+0xa9/0xd0 [ 227.787879] Unknown ioctl 1074029061 [ 227.789501] ? save_stack+0x43/0xd0 [ 227.789517] ? kasan_kmalloc+0xc4/0xe0 [ 227.789537] ? kasan_slab_alloc+0x12/0x20 [ 227.808494] ? find_held_lock+0x36/0x1c0 [ 227.812572] ? check_same_owner+0x320/0x320 [ 227.816896] ? rcu_note_context_switch+0x710/0x710 [ 227.821820] __should_failslab+0x124/0x180 [ 227.826049] should_failslab+0x9/0x14 [ 227.829836] kmem_cache_alloc_node_trace+0x26f/0x770 [ 227.834929] __kmalloc_node_track_caller+0x33/0x70 [ 227.839851] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 227.844594] __alloc_skb+0x14d/0x780 [ 227.848297] ? skb_scrub_packet+0x580/0x580 [ 227.852610] ? rcu_is_watching+0x85/0x140 [ 227.856743] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 227.861945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.867470] ? netlink_autobind.isra.34+0x240/0x330 [ 227.872478] netlink_sendmsg+0xb01/0xfa0 [ 227.876530] ? netlink_unicast+0x740/0x740 [ 227.880757] ? security_socket_sendmsg+0x94/0xc0 [ 227.885500] ? netlink_unicast+0x740/0x740 [ 227.889741] sock_sendmsg+0xd5/0x120 [ 227.893442] ___sys_sendmsg+0x805/0x940 [ 227.897405] ? copy_msghdr_from_user+0x560/0x560 [ 227.902154] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 227.907678] ? proc_fail_nth_write+0x96/0x1f0 [ 227.912162] ? __fget_light+0x2ef/0x430 [ 227.916122] ? fget_raw+0x20/0x20 [ 227.919562] ? find_held_lock+0x36/0x1c0 [ 227.923613] ? kasan_check_write+0x14/0x20 [ 227.927836] ? wait_for_completion+0x870/0x870 [ 227.932409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.937931] ? sockfd_lookup_light+0xc5/0x160 [ 227.942413] __sys_sendmsg+0x115/0x270 [ 227.946301] ? __ia32_sys_shutdown+0x80/0x80 [ 227.950696] ? __sb_end_write+0xac/0xe0 [ 227.954657] ? fput+0x130/0x1a0 [ 227.957922] ? ksys_write+0x1a6/0x250 [ 227.961714] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 227.966546] __x64_sys_sendmsg+0x78/0xb0 [ 227.970596] do_syscall_64+0x1b1/0x800 [ 227.974471] ? finish_task_switch+0x1ca/0x840 [ 227.978952] ? syscall_return_slowpath+0x5c0/0x5c0 [ 227.983868] ? syscall_return_slowpath+0x30f/0x5c0 [ 227.988788] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 227.994139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.998972] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.004145] RIP: 0033:0x455a09 [ 228.007318] RSP: 002b:00007f2e2136fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 228.015016] RAX: ffffffffffffffda RBX: 00007f2e213706d4 RCX: 0000000000455a09 [ 228.022278] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 228.029530] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.036783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/26 05:58:25 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8906}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:25 executing program 5: syz_emit_ethernet(0x116, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="063d3b650453", [{[{0x9100, 0x9, 0x3, 0x3}], {0x8100, 0x5, 0x401, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x8000, 0x1, 0x1, 0x4}) 2018/05/26 05:58:25 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1fffffff9e07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 228.044037] R13: 000000000000058b R14: 00000000006fc5a8 R15: 0000000000000001 2018/05/26 05:58:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000280), 0x314, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000003600)=[{{&(0x7f0000002200)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003580), 0x0, &(0x7f00000035c0)=""/18, 0x12}}], 0x1, 0x62, 0x0) [ 228.100273] Unknown ioctl -1064545483 2018/05/26 05:58:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 228.140669] Unknown ioctl 1074048665 2018/05/26 05:58:25 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:25 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8848}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 228.163200] QAT: Invalid ioctl 2018/05/26 05:58:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@delqdisc={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, r1, {}, {0xffff, 0xffff}}}, 0x24}, 0x1}, 0x0) 2018/05/26 05:58:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') read(r1, &(0x7f00000004c0)=""/183, 0xb7) pwritev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="089a88a25d7a67fd80ad6ee706abf99a0f9e086bafa28caa82a35a6fad96f9b58dde21e48ace27f43d43011e9f30bfac35bf29615df765ed754b3637a78806ca0f3d09f087eb2c2125f13c6db7d72d68e33eb30d7496405780568a532cd8dc0038d320fc478743577b61a9c42c898742d077210b2c988aee9f5bbec7d22be26e3b7e05ed8cc6244ef542dd0f49c799f8cb65ec772559d222a89319088ae8a17e98", 0xa1}, {&(0x7f0000000180)="553faf50148e2c3c589c97a1dd80219fe4762b253a63b952d64dc0661be87457117ca29cdd6ee218981e96accdf31f8db8925aec979471ce002de29a86f998919ecf6e4b8e6646e514cde305f2d05632a16a1c5f4de8b1059769d573289d02de386b0c7f285965af95710da06390309720d888e43916d11e52cab3fb8324e032a123accf3a08192d5cb71ce10c1fd10e18ba1032b5cd7cf94d731f238140fd420c2463a510cb3e307550", 0xaa}, {&(0x7f0000000000)="62fce9aec09a80625dc2a97b19111b10a41a69c7448e3fcd2d7af53760e6c1a67ec573149dd8956610a1cd2ae4b6e33588c5de39e3c1b429818e5cb3aa8f23fe2de402dc62b8ff770cd845f2b7ffc8631ac938745a538f216fc0fff4edc2c5a12549510743879204b1c2d2bc4583cce298b9a086", 0x74}], 0x3, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000280)=""/52) 2018/05/26 05:58:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000180)={0x2, r1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x242602, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000140)=0x5004) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="00ef1cb5380000009446f06694f494e1080a496d24f8981cb8721a5765e9e22b29642a6609b4b80538c736d272ec346827b3359719e1c9a07d142a897648ce859e913f7487323a45f1ef7a2dcee7259c4ade5c52abdadabb5bd85b5b79f90fc14ad30101592c5cbf07f62f8ad34396003469ed8ef2815b7800f43c85b199964a5dcd2c3b5b66e6824a26f5a80b866b885d58bf340b345c5258840a1ef3845442639a55d831efca2c8698dd62cb19f12414021f53df1f2668"]) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000070]}) 2018/05/26 05:58:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:26 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffff507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:26 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@routing={0x7f, 0x4, 0x3, 0xfffffffffffffc00, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, 0x28) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1d) fallocate(r0, 0x11, 0x0, 0x200) 2018/05/26 05:58:26 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:26 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1100}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:26 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:26 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000200)=0x1000, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) 2018/05/26 05:58:26 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x2c3) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f00007ed000), 0x73e0) 2018/05/26 05:58:26 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:27 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000034207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:27 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x80040) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000100)={0x70003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001]}) ioperm(0x7, 0x80000000, 0x1) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000180)="c744240000500000c74424020a000000c7442406000000000f011c240f0134120f20e035020000000f22e0e193ea2c010000e6000f00520ec4e1be5f7cd4a266ba400066b8f4ac66efdeb7eadb7cc866bad10466b8dd0566ef", 0x59}], 0x1, 0x22, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/26 05:58:27 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/05/26 05:58:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:27 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:27 executing program 7: socketpair(0x1b, 0x80800, 0xfc8e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0x5000, 0x106000, 0xc, 0x9952, 0x8, 0x2, 0x3, 0x3, 0x0, 0x7, 0x0, 0x1}, {0x0, 0x7000, 0xf, 0x89ca, 0x401, 0x0, 0xe7, 0x8, 0x100, 0x8001, 0x2, 0x8}, {0x4, 0x6000, 0xf, 0x7fffffff, 0x0, 0x87, 0xfff, 0x0, 0x2, 0x3, 0x9c0, 0x77f}, {0x100000, 0xd000, 0x10, 0x1ff, 0x6, 0x0, 0x7, 0x9, 0x0, 0xfffffffffffffbff, 0x5d, 0x3e000000000000}, {0x4000, 0x0, 0xc, 0xffffffff, 0x7fff, 0x8, 0xfff, 0x3, 0x819, 0x8, 0x200, 0x4f73}, {0xd000, 0x10000, 0x13, 0x100000000, 0x18, 0x8, 0x1, 0x400, 0x6, 0x3ff, 0x6, 0x4}, {0x0, 0x2000, 0xb, 0x0, 0x6, 0x4, 0xfff, 0x9, 0x8, 0x81, 0xa9a, 0x5}, {0xf000, 0x1, 0x4, 0xfff, 0x8, 0x3, 0x1, 0xe8c6, 0x1, 0x1, 0x5, 0xc65}, {0x0, 0x4}, {0x5000, 0xf005}, 0x40000000, 0x0, 0x0, 0x400311, 0xa, 0xc901, 0x2, [0x48, 0x5, 0x8, 0x40]}) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x200000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000000280), &(0x7f0000000040)=0x4) 2018/05/26 05:58:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:27 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000280)={{0x7, 0x7f, 0x7, 0x3ff, 0x1000, 0x7}, 0x4, 0x4, 0x7, 0x6, 0x101, "77335ce6579e6cff89a453a2ebc915768f6a48ef3f96db27a19fccc4945a3296ed0d6aedf2634ee5219cfd15b3a98e2c3146587d46e9f094e6a2c54b5221c59ec5d9f9694d4fcacbea7f136b96e8cf0b0fb210daabb21812ececd1439d412960b3dd1707a33ef659baa0a2cbc2f3dc7c071c52544765d73dcbb420c6393c03d9"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x9, 0x0, 0x10002, 0xb3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x1, r2, 0x10001, 0x6}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x2000, 0x54001808, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/11) 2018/05/26 05:58:27 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2100000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x20000050}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x20000, 0x8) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000280)=0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x2ea) sched_getscheduler(r1) setrlimit(0x40000000000008, &(0x7f0000000000)) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000340)="036eee2a44a1edd634bf1e9a6a16d091f55b1b2a32f5849efdaded7f28707902ce4abe39cf2dbbb80348f8009df036322559fc48801de344a3a6ec639fffc04b5d6c5b01f8858680ad2ffb2eafc2873cb6ad0f2cb9fa0e508a405bb741e55f79e58d97291ebc2087e220ceeb017a89a0a027222a3724f66e8325ea8e62934d15d7faf4cf7abe136e8697a8ef120d9236fce2a3185a9f7972a4ac73256fd52f2e380765c35b6fdbc4d0e1999508e1603fdddf20c35136f886d256b8425f0b62a9983f11eeed85ef4e9bb19f2edb9b72", 0xcf}, {&(0x7f0000000440)="36799ac87ff8", 0x6}, {&(0x7f0000000480)="5d79c2926af05f37645c851d7006816d6bb893e7be00920e1e01391bda1b31fb7746842130a7b2de1f90cafb5d219f54581d55ff2ce109094072c7fcfca859454aa64acb39d61788363679165227a698f932a548c4df", 0x56}, {&(0x7f0000000500)="f0a62a6170b5daaffe2d9df80672d69c0a49de2abed0abf12d1220f93e5013023492ce2db5e30fc42a597ef2a2139e9bd13ff32e427263aa7a3216a9bddd0f3213a4b11cf0422678c8c2209a62da8a68d45eacd387d08a13e8b90ac9f648", 0x5e}], 0x4, 0x0, 0x0, 0x4000800}, 0x4) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x101002) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) capset(&(0x7f0000001140)={0x19980330}, &(0x7f00009b3000)) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r3 = msgget$private(0x0, 0x41) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', 0x0, 0x8}, 0x10) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000140)=""/248) 2018/05/26 05:58:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x52, r0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2}, 0x8) 2018/05/26 05:58:27 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0342000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xfd87) fallocate(r1, 0x0, 0x800, 0xffff) fallocate(r1, 0x3, 0x5e00, 0x2cbd) sync_file_range(r1, 0x2000, 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) 2018/05/26 05:58:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:27 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000240)=0x8ae5, 0x4) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r1, &(0x7f00000001c0)='threaded\x00', 0xa00) ftruncate(r1, 0x3) 2018/05/26 05:58:27 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x7602000000000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:27 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:27 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) socket$inet_smc(0x2b, 0x1, 0x0) uselib(&(0x7f0000000000)='./file0\x00') sendmmsg(r0, &(0x7f0000005040)=[{{&(0x7f00000024c0)=@hci={0x1f}, 0x80, &(0x7f0000002980), 0x0, &(0x7f0000002a00)}}, {{&(0x7f0000003400)=@hci={0x1f}, 0x80, &(0x7f0000004840), 0x1f3, &(0x7f00000048c0)}}], 0x2, 0x0) [ 229.780894] FAT-fs (loop7): Directory bread(block 127) failed [ 229.829138] FAT-fs (loop7): Directory bread(block 128) failed [ 229.856554] FAT-fs (loop7): Directory bread(block 129) failed [ 229.871115] FAT-fs (loop7): Directory bread(block 130) failed [ 229.884108] FAT-fs (loop7): Directory bread(block 131) failed [ 229.896394] FAT-fs (loop7): Directory bread(block 132) failed [ 229.910914] FAT-fs (loop7): Directory bread(block 133) failed [ 229.922244] FAT-fs (loop7): Directory bread(block 134) failed [ 229.933481] FAT-fs (loop7): Directory bread(block 135) failed [ 229.940407] FAT-fs (loop7): Directory bread(block 136) failed [ 229.968511] attempt to access beyond end of device [ 229.973628] loop7: rw=2049, want=310, limit=127 [ 229.978738] Buffer I/O error on dev loop7, logical block 309, lost async page write [ 229.986605] attempt to access beyond end of device [ 229.991595] loop7: rw=2049, want=311, limit=127 [ 229.996312] Buffer I/O error on dev loop7, logical block 310, lost async page write [ 230.004168] attempt to access beyond end of device [ 230.009118] loop7: rw=2049, want=312, limit=127 [ 230.013811] Buffer I/O error on dev loop7, logical block 311, lost async page write [ 230.021667] attempt to access beyond end of device [ 230.026630] loop7: rw=2049, want=313, limit=127 [ 230.031350] Buffer I/O error on dev loop7, logical block 312, lost async page write [ 230.039210] attempt to access beyond end of device [ 230.044165] loop7: rw=2049, want=326, limit=127 [ 230.048880] Buffer I/O error on dev loop7, logical block 325, lost async page write [ 230.058062] attempt to access beyond end of device [ 230.063087] loop7: rw=0, want=310, limit=127 [ 230.073447] attempt to access beyond end of device [ 230.078499] loop7: rw=2049, want=327, limit=127 [ 230.083252] Buffer I/O error on dev loop7, logical block 326, lost async page write [ 230.091139] attempt to access beyond end of device [ 230.096152] loop7: rw=2049, want=328, limit=127 [ 230.100950] Buffer I/O error on dev loop7, logical block 327, lost async page write [ 230.108811] attempt to access beyond end of device [ 230.113763] loop7: rw=2049, want=329, limit=127 [ 230.118469] Buffer I/O error on dev loop7, logical block 328, lost async page write [ 230.126360] attempt to access beyond end of device 2018/05/26 05:58:27 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) lseek(r0, 0x80000000000, 0x1) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x800) 2018/05/26 05:58:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4f26}) write(r2, &(0x7f0000000140), 0x28d) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x8000) bind$bt_l2cap(r3, &(0x7f0000000100)={0x1f, 0x10001, {0x9, 0x72314509, 0x0, 0x7c3, 0x4, 0x7}, 0x4, 0x100000000}, 0xe) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00000000c0)={0x80000010}) 2018/05/26 05:58:27 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:27 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000030c0)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003440)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x0, 0x7330, 0x6, 0x100, 0x4}, &(0x7f0000003500)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003540)={0x0, 0x11}, &(0x7f0000003580)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004840)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000180)="5d04b1bf38360f0f6fda5cf03c337085401ae5b653cb068b7c43aa9e1eb72eaf84306019f201503fdad2fa26620784803b822ac6b4ba0f9b57b5b4e9b5163d35a0dbcf62ccb2e94eee4d16028be0f6bc044217c71705b7083cf29126beda52a50343f46fbd13e04719f303d39735bc293758a42f8bc7ee2adb64bda2de229e8aeafe8aac75cbc4f109618ae13c0e5382f05ed6701a8c17cfe3c4c395c23309f9b6fc71e9b3e16f1098f95b8722bfab5af04d73dfd7a8466e71c86011d19400e4651cdfc9b6cb7431ff4b580a8a42a5e2f5332839e4d56cb8", 0xd8}, {&(0x7f0000000080)="6b21cc3f2d3e77449c7613412f25cd6e9cf63a3fdc0ab5c00e5bdbb2ba868e20dc9555165f869ced8fecb2a9b0361fee9dfdd25928d6cc2c7f70d3a7bca7b85fec6a82732f522859758430c570b2fea1b280ce4cf03515488bcff4b6d131d96fdadb87a2e564a1ffd360be3a8c65549a14bf4c5eaf7c478ec955511a4d9aed1d28b17564e72d359e0a96bf9c5b1582ff85fc171d12b701886064753e804b00acdac2d32a43da2b71747e4bbcc2", 0xad}, {&(0x7f0000000280)="5f86ed499100bd1ab5f9e7ce141f1c0e5f60b7c3461793f4b85bd31874d261752d8ffc6bdabc3f302f13c3115a7969433d421f66741e9c001baee394b258449c0ec06783a8310a2d43479d9a62bda2432045975a9d44d974c360de1cf49a9612aca00d356bdbff7d6a73dfe976ecaa58", 0x70}, {&(0x7f0000000300)="59d44a71efae67dcff9d022a8249aeba3e6fe07e33e448c1", 0x18}, {&(0x7f0000000340)="3dbd99ef2ab8944548f25b06808ad52f5bd93b6218a4f0e113db4835a55d66291536270c107c78774b6b8726b304b6a75a76060cf43c519ae61ca8bb69bb0f8ecf6feca0bd1e581127370c81f84d028b612abd75490d65e5e5e927471a555d62c628d8582d9da3b445cd97e861a15365c67e5b1dfbd33dc958aa7f5c553728385a581a1b25493b0487c6a199e917c599b7620e6a2562ec97ba021cd60b7f72d8d07c0e5407544ed7be7fbf83249fd0d7f1a2925c4711da54229e55f4a5", 0xbd}, {&(0x7f0000000400)="ab83dc33a959b19f8921321b08b7efbc695e53c604ce0282a6ae2034384b337b6a34c37d5bd54262413f6592fbee5427c1598784a3b36b3b19", 0x39}, {&(0x7f0000000440)="623c2246b4a7e3709c4aa9bf8cd36fc4e350c41278e2316ebce4483543d6eb2ae78f2eba6eaa9b1407e8cd3a70300e52528dd11b70a8593b0396a807b7b753562148350fe06961e00526e9899267f96cb8964b556db93f068edb3ebbf1b13afe0438016820a94709e31c61b390d915381280bc9f8623d278267a0aad6bf0a47ae2df7431960937f857cbf8d65bdfafbc4b7e30b6f662c5c0adb430e59599b3030e2f623e", 0xa4}, {&(0x7f0000000500)="e7524f2c93d7d8507fe738bbe0a23f0f34e5ff0dd9036b6cea768048e389140e583da23f3709e50498fccac6682395f66ee94d932f47fa308adf4cd0019fbed1887b62266485c5c8be4214ed931e4cf03c9539abebd2ad3dfd7f95c20eb265823ac2cac2e6d2d1b0371da57eeb06db6600280daa0b104334047af1269862adda9fd4b2dd2ae090e11ac59fabf00cd762443226b488db70dc0b0ecfbd00b105e7940393e7ae02db01294305882434ace294e429b3e028f972e62c5101576212aa76d8f6b994d20039a4960484c3d6977c83826bfbc05194a4b45d6db7de23c9", 0xdf}], 0x8, &(0x7f0000000680)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3, 0x6}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @authinfo={0x18, 0x84, 0x6, {0x5b78}}], 0x68, 0x4040001}, {&(0x7f0000000700)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, 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{&(0x7f0000002f80)="2d2ef643a6f77efed092a5fc426ddac0a7d9453522bcd4a2fc3230fb90a3d0db7c6d8149431a1d84d094325e1d60f00daacc93080a674f0223de6dab020189d980eeed4559004017f8443f42001e3de4dd5fb2c67d151e901eed8770b9d43fbb5e87e6a71e21259d3da56ac0b2e1a249c1fb31b64c267b8c8676cb0c8af635191293619dfb8815446ecb82a66bfed64086126549784c23a45232fa89e9339b0a3e5345d97a6faec2da2e4f13e5c91f43eea54535abbf0e6fff7253d8d9d78f212a039d48a7e5c7f2a44a58a9b7d3902de602810562321eb1e8622c7292cea226", 0xe0}, {&(0x7f0000003080)="41a198f94172fe4d29253e08af3a", 0xe}, {&(0x7f00000030c0)}], 0x8, &(0x7f0000003180), 0x0, 0x8040}, {&(0x7f00000031c0)=@in6={0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000003400)=[{&(0x7f0000003200)="f7e729f7b290efd1379f11a1f4fbb877eaf90e5b0abb0e4b65eaf479a547fbf6f986a66b468cd29a163cbf9a", 0x2c}, {&(0x7f0000003240)="932b6ef46f3e8d140e3ea77fa338ba47f8d49951be2e5ca7ddb2c4a3c9d2f28deb5689fa2458755be054e0f3bc450d1796edf39c63e56c54f49933b4cbe805d1a56749110623d14a89238e8b61354502ded5a2e78121332a65ec987495b7779e3bdbf222ba99446f34fc19a018d560903af9b1", 0x73}, {&(0x7f00000032c0)="d5a4938a4ad41ad4b19aad40ea5e2705400c", 0x12}, {&(0x7f0000003300)="1efa6c80feb1471d2781807abd620cea4d1242b120ecdfae5ad73eb4354d7c99fb7ad81468684c4fbd83a977b8028a7fba6d177c41a23f5df6513b32f6b798b284bfd8e96bb6fd6862f93dc96b38a45dbf224b9f7c3d55a7babd832a4fe25cf65a1e4e4bfe4fc330521940228ced86be8137cd15e75ca9b29b846088cec0d755de21de2b03a96e680f0f6135f16d0d2cb5fd42b466a0c674d902c84701d45426dc825748c6145f68acfd6240597b312f83511323b7d6b0e77269601eac2987717969c7e62a0566c1b21216a50e2d399a8b466cf80c37478bb75691d4c77a336b7de5dcb4d7b796db20b8", 0xea}], 0x4, &(0x7f0000004980)=ANY=[@ANYBLOB="18000000000000008400000005000000100000000500000020000000000000008400000002000000060004000800000009000000", @ANYRES32=r2, @ANYBLOB="20000000000000008400000002000000400001000200000000800000", @ANYRES32=r3, @ANYBLOB="180000000000000084000000060000000800000000000000b7e1ffb4743f4998bbe9a05456a227637c32a611789c5fa366d4f5d3ecf5fef4af5d386859ef94aa34c0f8a84165ebd71f47ba7b33e7bcc52376f461f024e0b1"], 0x70, 0x2000c810}, {&(0x7f0000003640)=@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f00000047c0)=[{&(0x7f0000003680)="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", 0x1000}, {&(0x7f0000004680)="f188a646dc6eecfb16a9492358521d4004df2792", 0x14}, {&(0x7f00000046c0)="c3e59165e2344c61377664f4468570a160061ab54f7e63dd56fc1e0f8879d261521c2d2366efdb671ac6d100c02aa556b158c4cd62dfe093ee0f1ee83b13c4272ec34486e35b029ea11b6dc95237c2f9f1072504022c5e74b5e5fec6cf6ee0216bd645d142138b08c57cb746886253089c9a3a0d0d3077d79498147545a25b9b8df83503703714822492ca540aee0a4741af7fbc41c6edc5ba62c15472e40c09502084d1c8ae615099cc57373bef", 0xae}, {&(0x7f0000004780)}], 0x4, &(0x7f0000004800)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0x0, 0x43, 0x2, 0x80000000}}], 0x30}], 0x5, 0x4004) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000009061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/26 05:58:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7d1a, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x1ff, 0x3ff, 0x6, 0x99, 0xffffffffffffd80c, 0xddea, 0x8, 0x9, r2}, &(0x7f0000000280)=0x20) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x2, 0x70bd25, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20000810) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getpeername(r1, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x80) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @empty, @multicast2}, &(0x7f0000000440)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) accept$packet(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000a00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000a40)={'vcan0\x00', 0x0}) accept$packet(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002540)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002640)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003c80)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003d80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003fc0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000040c0)=0xe8) accept$packet(r1, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004180)=0x14) clock_gettime(0x0, &(0x7f0000006980)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006900)=[{{&(0x7f00000041c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000063c0)=[{&(0x7f0000004240)=""/219, 0xdb}, {&(0x7f0000004340)=""/4096, 0x1000}, {&(0x7f0000005340)=""/4096, 0x1000}, {&(0x7f0000006340)=""/72, 0x48}], 0x4, &(0x7f0000006400)=""/51, 0x33, 0x9}, 0xfffffffffffffffa}, {{&(0x7f0000006440)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006800)=[{&(0x7f00000064c0)=""/200, 0xc8}, {&(0x7f00000065c0)=""/110, 0x6e}, {&(0x7f0000006640)=""/202, 0xca}, {&(0x7f0000006740)=""/69, 0x45}, {&(0x7f00000067c0)=""/34, 0x22}], 0x5, &(0x7f0000006880)=""/100, 0x64, 0x4}, 0x2}], 0x2, 0x2000, &(0x7f00000069c0)={r17, r18+30000000}) accept4$packet(r1, &(0x7f0000006a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006a40)=0x14, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006a80)={0x0, @multicast2, @multicast2}, &(0x7f0000006ac0)=0xc) accept4$packet(r1, &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006b40)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000007100)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000070c0)={&(0x7f0000006b80)={0x530, r4, 0x102, 0x70bd2a, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r5}, {0x1ec, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x871}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff80}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x128, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r19}, {0x16c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x988}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaaab}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r22}}}]}}]}, 0x530}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) 2018/05/26 05:58:27 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f9effffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) [ 230.131324] loop7: rw=2049, want=331, limit=127 [ 230.175451] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 230.182918] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/26 05:58:28 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000300)={'eql\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x005\x00', @ifru_names}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x8000, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x40) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={'erspan0\x00', {0x2, 0x4e24, @rand_addr=0x9}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xffffffff, 0x3, 0x6, 0x3, 0x0, 0x0, 0x8, 0x1ff, 0x4, 0x400, 0x100000001, 0x1ff, 0xd4a, 0x9, 0x5]}, &(0x7f0000000240)=0x100) 2018/05/26 05:58:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:28 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:28 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfdffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x100) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0xc6f5, 0x4e20, 0x3c9, 0x0, 0x80, 0xa0, 0xbf, r1, r2}, {0x1, 0x6c, 0x4, 0x8, 0x1, 0x2, 0xa3, 0x3f}, {0xb36, 0x401, 0x5, 0x4}, 0x9, 0x6e6bb1, 0x1, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x3504, 0x6, 0x3, 0xcd74, 0x7, 0xfffffffffffffffb, 0x4}}, 0xe8) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={r0, 0x3, 0x1, 0xff, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000380)={0x0, 0xffffffffffffffff}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) mkdirat$cgroup(r4, &(0x7f0000000040)='syz1\x00', 0x1ff) 2018/05/26 05:58:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'bcsh0\x00', 0x80000000}) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000140)="13", 0x1}], 0x1, 0x0) 2018/05/26 05:58:28 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = socket$inet(0x2, 0x5, 0x2) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x0) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000000080)) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000000180)=[{}], 0x1, 0xff, &(0x7f0000000000), 0x8) 2018/05/26 05:58:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:28 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x5ff8674372cd69b7) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x2, 0x9, r1, 0x4, r2, 0x4, 0xca, 0x9}) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c00080000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) dup(r3) 2018/05/26 05:58:28 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000001fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:28 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:28 executing program 7: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000600010015920000000b"], &(0x7f0000000040)=0xe) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write(r0, &(0x7f0000000080)="61ccb78241cdc2e0a2dc1a4edc0b1002294c210051b662bf313c50491cf45ff4aba91e1be4c8e10abea23b4cc7451cc0620fd826ff1724b9", 0x38) 2018/05/26 05:58:28 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)) 2018/05/26 05:58:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)) write$sndseq(r1, &(0x7f0000000200)=[{0x81, 0x6, 0x0, 0x0, @tick, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0xbc, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x1, 0x10000, 0x6, 0x2, 0x2, 0x4, 0x1, 0x8, 0x200, 0x400, 0x8, 0x2, 0x7d2, 0x9, 0x6]}, &(0x7f0000000280)=0x100) 2018/05/26 05:58:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0xa0802, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000240)) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000100), 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000000040)={&(0x7f0000000140)=""/198, 0xc6}) r3 = fcntl$getown(r0, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) getpgrp(r3) [ 230.532536] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/26 05:58:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:28 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4305}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:28 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000140)={0xd000, 0x101000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = semget$private(0x0, 0x2, 0x200) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000040)=""/213) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1a, &(0x7f0000000000)=0x2, 0x4) 2018/05/26 05:58:28 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0xfffffffffffffd40) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) 2018/05/26 05:58:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:28 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xc31]}) 2018/05/26 05:58:28 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x1, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r2, 0x1) r3 = memfd_create(&(0x7f0000000000)='/*vmnet0ppp1#\'\x00', 0x1) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x0, 0x4}}, 0x26) 2018/05/26 05:58:28 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000f000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:28 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffa888}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:28 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) ustat(0x46, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x8000, 0x0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/26 05:58:28 executing program 1: r0 = socket$inet(0x2, 0x5, 0x2) flistxattr(r0, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt(r0, 0x0, 0xd0, &(0x7f00000002c0)=""/203, &(0x7f0000000040)=0xcb) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 2018/05/26 05:58:28 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:28 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"53666230f20cffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000000004500fde5000000000088907810000000e000000100009078e0000001"], 0xfdef) 2018/05/26 05:58:28 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0042030007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xfffffff0}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:28 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0002000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:28 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0xcd}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={r4, 0x2}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x200, 0x2, 0x4, 0xa0, 0x5, 0x5, 0x2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)={r5, 0xad, "1656ef2f9f7d1a9324fe3c6745128ed487776e67e18688d45ab44ba91cd517eb19dcf4c32877c9cbe982e1b5b9a9bde45ea345cb20f24cd18535bae76a3ec4faddb2d8b597fe76229fc6fb9b8cf6607f412b7d06f9a0049208cb19c78c44e9e78b33f13bd21779122b78af7a0ae1878155f2ba0cd6fa77060b2c0445036e721f3f4ddd72d32b74e436332fb594a332576deb51ffb0525cb7f34c67f6608d3aeac7613d03b26e53040350fc8d29"}, &(0x7f00000001c0)=0xb5) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@setlink={0x2c, 0x13, 0x811, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/05/26 05:58:29 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x81000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:29 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000000c0)={@broadcast, @loopback, @local}, &(0x7f0000000100)=0xc) sendto$inet(r0, &(0x7f0000000080)="87", 0x1, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000003540)=""/68, 0x44, 0x10062, &(0x7f0000003640)=@hci={0x1f}, 0x707000) 2018/05/26 05:58:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012c") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:29 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r1) fstat(r0, &(0x7f0000000000)) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x20014000}) 2018/05/26 05:58:29 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00000f0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x276}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:29 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x1, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r2, 0x1) r3 = memfd_create(&(0x7f0000000000)='/*vmnet0ppp1#\'\x00', 0x1) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x0, 0x4}}, 0x26) 2018/05/26 05:58:29 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'team_slave_1\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x220800) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000000)) 2018/05/26 05:58:29 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:29 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012c") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x7fff, 0xd, 0x1, 0x3e, "d90a4be255bc44eee3fe23eccb14b3f0f1897d7e33da4512c55ca49e887d09c3"}) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) fcntl$notify(r1, 0x402, 0x2) 2018/05/26 05:58:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x40000000000000, &(0x7f0000000480)="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") connect$llc(r0, &(0x7f0000000000)={0x1a, 0x336, 0x0, 0x7fff, 0x7fff, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') prctl$void(0x35) 2018/05/26 05:58:29 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000f00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:30 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012c") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x100000000000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00r', @ANYRES32=r1, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) 2018/05/26 05:58:30 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0005000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:30 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="02030009160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000007a00000000000000000000000000000000000000000000000000000000fff305000500000000000a00000000000000fe0000000000000000000000000000ff00000000000000007ac7ec6740134e19afd3f8e4524ce08f453234ee8dc3c93d2a6a6232679163510e20"], 0xb0}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x3, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{0x71, 0x5, 0x10001}, {0x6, 0x1, 0x1, 0x6}, {0x1, 0x6, 0x401, 0x2}, {0x7, 0x1, 0x1, 0x5}, {0x7, 0x106000, 0x7, 0x3ff}, {0x8, 0x80, 0x1, 0x8}, {0x400, 0x8, 0x2, 0x6}, {0x2, 0x0, 0x0, 0x100000001}, {0x4, 0x3f, 0x0, 0x8}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xd5bf, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x4}, 0x8) 2018/05/26 05:58:30 executing program 5: r0 = socket$inet(0x2, 0xa, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x8, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x101000, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000140)) r2 = socket$inet6(0x10, 0x3, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) mknodat(r3, &(0x7f00000001c0)='./file0\x00', 0x90, 0x7f) accept$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(rfc4106-gcm-aesni))\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000200f0ff56039848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x159, &(0x7f0000000200)}, 0xfffffffffffffffd) 2018/05/26 05:58:30 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x97a2) ioctl$KDDISABIO(r0, 0x4b37) 2018/05/26 05:58:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf6") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:30 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:30 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x300000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_IOEVENTFD(r0, 0x40086602, &(0x7f0000000040)={0x58010000}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/189) 2018/05/26 05:58:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x10009, 0x3fff) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x6, 0x18}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/26 05:58:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x200000000000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:30 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x140) getdents(r0, &(0x7f0000000040)=""/148, 0xab) 2018/05/26 05:58:30 executing program 5: r0 = socket(0xa, 0x2, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="8db482075da1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x28, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000001c0)={0x0, 0x4, [0x0, 0x910]}) 2018/05/26 05:58:30 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000050007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x9effffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:30 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x209e20, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000002c0), &(0x7f0000000240)}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r1, &(0x7f0000000280), &(0x7f0000000180)="3db8ca947bc0227f793a462106c9a51681d8d4ccc7be50336e8119c26b731e1ebe3f920854599849c49fcd913b06462d72e1a30779386382b88ba5f4842224703a7a1a4b27352a83828d735c56267abcf28013660f5672afac8d0c79f211030adf3a62a1e4ff66624f444b2ef63efbb85498e9191a2610e88ca5b9c75ed71d5a87851a560ff10b7ed7a8db52ed927e994c6cb0dacb845d72994c6444bbed7c78866eb96c258d97ba22b0da12201525", 0x2}, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x0, 0xfffffffffffffc00, 0x100000000, {}, 0xfffffffffffff74c, 0x6}) 2018/05/26 05:58:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf6") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:30 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88ffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) getsockopt(r0, 0x421, 0xffff, &(0x7f00000000c0), &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x9b, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x18) 2018/05/26 05:58:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x3ff, 0x8000) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), 0x4) sendmsg$can_raw(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x1, 0x4, 0x7ff, 0x5}, 0x1, 0x1, 0x0, 0x0, "1254fddf53cc8d5c"}, 0x10}, 0x1, 0x0, 0x0, 0x20000844}, 0x80) listen(r0, 0xffdfffffffffff7d) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x34000) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x40, @empty, 0x1}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040)={'syz1'}, 0x4) accept4(r0, 0x0, &(0x7f0000000080), 0x0) close(r0) 2018/05/26 05:58:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xffffff7f}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf6") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:30 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0003420007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:30 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000180)="d7f19204b5bbfc497639fb7af81b63664e16c87ec8d55e06af649c37dc06149891e03236ae660be5e3074d821e1ddbdf60acb2154ba8bbe836e5be10bf0746932619b0b9b59d0f3a4810fa484725acbf3218e2faa7b62e0db5e9bf81ac") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000004c0)="b9800000c00f3235004000000f300f091e0fc76ff50f060ff369002e0f01c866b8bc008ec8b9800000c00f3235000100000f3066ba4300ed", 0x38}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3ff}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x0, r0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400001, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x6, 0x68, 0x1ff, 0x5}, {0x1, 0x2, 0x8, 0x2}, {0x7, 0xc75, 0x7f}]}, 0x10) 2018/05/26 05:58:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x400088042}, 0xfffffffffffffe4f) 2018/05/26 05:58:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x292) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="00000000001000000011000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000005c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/26 05:58:31 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x11000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:31 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000020007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 233.305828] *** Guest State *** [ 233.309268] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 233.318183] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 233.327071] CR3 = 0x0000000000000000 [ 233.330871] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 233.336900] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 233.342975] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/05/26 05:58:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x5a7, 0x4) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1ff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') read(r3, &(0x7f0000000180)=""/230, 0xff4e) [ 233.349726] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 233.357796] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 233.365837] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 233.373902] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 233.381945] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 233.389991] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 233.398059] GDTR: limit=0x0000ffff, base=0x0000000000000000 2018/05/26 05:58:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x7602}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) [ 233.406086] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 233.414142] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 233.422166] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 233.430199] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 233.436651] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 233.444157] Interruptibility = 00000002 ActivityState = 00000000 [ 233.450434] *** Host State *** [ 233.453717] RIP = 0xffffffff811f763c RSP = 0xffff8801819e7390 [ 233.459754] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 233.466225] FSBase=00007f0db8e1f700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 233.474073] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 233.480047] CR0=0000000080050033 CR3=00000001ab734000 CR4=00000000001426f0 [ 233.487115] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 233.493848] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 233.499945] *** Control State *** 2018/05/26 05:58:31 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3a000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:31 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00000f0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 233.503450] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 233.510158] EntryControls=0000d1ff ExitControls=0023efff [ 233.515669] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 233.522638] VMEntry: intr_info=80000202 errcode=00000000 ilen=00000000 [ 233.529368] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 233.536005] reason=80000021 qualification=0000000000000000 [ 233.542404] IDTVectoring: info=00000000 errcode=00000000 [ 233.547909] TSC Offset = 0xffffff7fdca157a0 [ 233.552276] EPT pointer = 0x000000017941c01e 2018/05/26 05:58:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) [ 233.736188] *** Guest State *** [ 233.739683] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 233.748585] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 233.757488] CR3 = 0x0000000000000000 [ 233.761303] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 233.767324] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 233.773360] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 233.780072] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 233.788106] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 233.796140] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 233.804159] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 233.812198] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 233.820220] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 233.828253] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 233.836284] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 233.844320] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 233.852339] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 233.860371] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 233.866820] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 233.874310] Interruptibility = 00000002 ActivityState = 00000000 [ 233.880608] *** Host State *** [ 233.883848] RIP = 0xffffffff811f763c RSP = 0xffff8801caec7390 [ 233.889878] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 233.896335] FSBase=00007f0db8dfe700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 233.904191] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 233.910122] CR0=0000000080050033 CR3=00000001ab734000 CR4=00000000001426e0 [ 233.917176] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 233.923887] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 233.929995] *** Control State *** [ 233.933482] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 233.940179] EntryControls=0000d1ff ExitControls=0023efff [ 233.945664] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 233.952678] VMEntry: intr_info=80000202 errcode=00000000 ilen=00000000 [ 233.959404] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 233.966062] reason=80000021 qualification=0000000000000000 [ 233.972417] IDTVectoring: info=00000000 errcode=00000000 [ 233.977900] TSC Offset = 0xffffff7fdca157a0 [ 233.982254] EPT pointer = 0x000000017941c01e 2018/05/26 05:58:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB="0900000031001100000000000000000000000000a7ea741ff2b841bbbfca9cc6c2f07ccbeb6e636cef0dc229dd18a339b0ae8be083344c153d0793dc0f699bc4e1773b4b0bb6c737b07d1d498bb280ab4c974678c2b5b3bc1431d946960b0989ae90f3df38496a2fae8e1513e8d9c4fb51fe"], 0x14}, 0x1}, 0x0) 2018/05/26 05:58:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='gretap0\x00', 0x10) bind$llc(r1, &(0x7f0000000040)={0x1a}, 0x10) 2018/05/26 05:58:32 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800e}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:32 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000f007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)={[0x33, 0x2d, 0x2d, 0x32]}, 0x4) 2018/05/26 05:58:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8000009, 0x0, 0x5}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x101, @ipv4={[], [0xff, 0xff]}, 0xce4}, 0x1c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_getaffinity(r3, 0x8, &(0x7f0000000180)) ioctl$TCSETAF(r2, 0x5412, &(0x7f00000000c0)={0x5}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000200)=0x9) 2018/05/26 05:58:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:32 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:32 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000050007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:32 executing program 5: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f00000002c0)=""/1, &(0x7f0000000200)=0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/26 05:58:32 executing program 0: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x480000, 0x81) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e22}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)=""/26, &(0x7f00000000c0)=0x1a) 2018/05/26 05:58:32 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4180, 0x0) 2018/05/26 05:58:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xfffff000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0xa000}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/26 05:58:32 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfdffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 234.502193] IPv4: Oversized IP packet from 127.0.0.1 2018/05/26 05:58:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="ea5a5ac200a1d16cf2f652c8935a1d5cfe47ac55dd56bf263f69feaf6c27ce8878674c1cd7c3c684965d9ff4ef64f8179d8cc2") ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=@known='security.evm\x00', &(0x7f0000000240)="73656375726974795c6c6f755365405e3a6264657629656d316d696d655f74797065272d2f70726f63002809e584948bed354d491141f6b05cb0d324f09e232e32d52eaa3d003161d615e4fb696f788cfd91f4dd9b8006e19fd720fef9cd9ffce02624fd39918fb6c958f8dbc3eca4af374a413463a6048d9e3bdbaa93b7af8f1e615252411d54a9bfc53b8cfed895b67fbdfab32df4d75bb2c4735160bc1ea961e1e7ce9dcad8aaa9f15f236d130dabc7411a405ebbda06d07f8d17734e53661037a645ad3fbe30904c61ee62fae1ddcccde59a00687a2b32719d47033814c7e7f6b72001dddcbf612a", 0xea, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=ANY=[], &(0x7f0000000200)="931ad4d3000000000000006d00", 0xd, 0x0) 2018/05/26 05:58:32 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000420307fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 234.547416] IPv4: Oversized IP packet from 127.0.0.1 2018/05/26 05:58:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x76020000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:32 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x100000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:32 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x40, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xf6, "12fde132d700e9aab463b6e55eaa5394f81bd5c2749951be1d510d47350c63ce06029ce1e99eda79e1d5b69a315a876a1ca1a4f54f296f86349f1cf05dfb2dbe7c78853ed8e52d70640c7a3e9b4fd98828e19299ce7c645335ace30614c89bdc5a57028a87dcc411f7cd52aaba854dda5bf698206fee9edc596e1dcd64e11ebe1557c5e2752448d0788af4c660b1ca8c8cca4550c85a28f4d8049f20be136be639bc3d3c90197c12aee7999377b4944b4d7287b6476c9cbbb8543943e76d2bc47046b646064ba7382ec8630f7c14e7d878531f63020d4ad2aca93049d054b13a37ef56b4a2861ce77cf2eed72a078bf1f87ee8ff33f1"}, &(0x7f0000000140)=0xfe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x69}, &(0x7f00000001c0)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x0) 2018/05/26 05:58:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012ce26f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = dup2(r4, r3) syz_kvm_setup_cpu$x86(r5, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000080)="65f20fd6f30fc7ae6f7b360f01c92ef086b40000b8b9000f00d8baf80c66b8d4e4738c66efbafc0c66eddd9d799f0f99888a000f3566b9800000c00f326635000100000f30"}], 0xaaaaaaaaaaaace9, 0x0, &(0x7f0000000000), 0x10000000000001b5) 2018/05/26 05:58:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x4) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000140)={0x2, [0x6, 0x6]}) 2018/05/26 05:58:32 executing program 7: r0 = socket(0x1e, 0xb, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) ioctl(r0, 0x0, &(0x7f0000000080)="af26262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x8) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x3, 0x6, 0x40, 0x40}) 2018/05/26 05:58:32 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:32 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8035000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:32 executing program 5: exit(0x202) fsync(0xffffffffffffffff) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/26 05:58:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xf000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:33 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0xaf, @rand_addr=0x800, 0x4e24, 0x4, 'ovf\x00', 0x9, 0x3f, 0x4f}, 0x2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb0b, 0x42000) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x0, 0x4}) 2018/05/26 05:58:33 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shmget(0xffffffffffffffff, 0xffffffffff000000, 0x0, &(0x7f0000000000/0x1000)=nil) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000040)='posix_acl_access)\x00', 0x2) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x1, r2}) 2018/05/26 05:58:33 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000034207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:33 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88640000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:33 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x47, 0x1) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000180)=r1) r2 = gettid() setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000001c0)={@multicast2=0xe0000002}, 0x8) r3 = perf_event_open(&(0x7f0000000200)={0x0, 0x70}, r2, 0x0, 0xffffffffffffffff, 0x6) getrandom(&(0x7f0000000040)=""/132, 0xfffffffffffffdd1, 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000300)=""/4096) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x40, 0x1, 0xb9, 0x40, 0x0, 0x5, 0x20000, 0x0, 0xe8, 0x1000, 0x100000000, 0x6, 0x4, 0x40, 0x9a2e, 0x8000, 0x9, 0xfffffffffffffffb, 0x59b, 0x200, 0x400000000000, 0x6, 0x800, 0x5, 0x0, 0x7, 0x7, 0x1000, 0x0, 0x1, 0xd9, 0x720, 0x3e7e38ba, 0xfffffffffffffffb, 0x6, 0x79fa, 0x0, 0xffffffffffffff81, 0x0, @perf_config_ext={0x10001, 0x3}, 0x200, 0x6, 0x9, 0x7, 0xfffffffffffffffc, 0x0, 0x9c}, r2, 0x5, r3, 0x1) 2018/05/26 05:58:33 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) r1 = semget(0x1, 0x3, 0x4) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f00000003c0)=""/141) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)=0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x6b}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/26 05:58:33 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:33 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x89060000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'bridge_slave_0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = timerfd_create(0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000002300)) r2 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x400002) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$rds(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/120, 0x78}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/2, 0x2}], 0x3, 0x0, 0x0, 0x1}, 0x10) timerfd_gettime(r1, &(0x7f0000000040)) 2018/05/26 05:58:33 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:33 executing program 7: prctl$intptr(0x1c, 0x64) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x400002) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) 2018/05/26 05:58:33 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000f00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:33 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{}, {}, {}, {}, {0x2004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb461}, {}, {}, {0x0, 0x16000, 0xf}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r1, r0, 0x80000) connect$llc(r3, &(0x7f0000000140)={0x1a, 0x323, 0x7ff, 0x6, 0xffff, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) 2018/05/26 05:58:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:33 executing program 7: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c664", 0x28) bind$bt_l2cap(r0, &(0x7f0000001f00)={0x1f, 0xfff, {0x800000000, 0x6, 0xb8a, 0x82, 0x2, 0x8d1}, 0x2, 0x6}, 0xe) mmap(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0xe55, 0x296, 0x6add136c, 0x3, [], [], [], 0xfffffffffffffff7, 0x4, 0x10001, 0x3, "1825fd224d8f3abbcb689eabfc16089b"}) io_setup(0x3, &(0x7f00000000c0)=0x0) io_submit(r1, 0x5, &(0x7f0000001680)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000002c0)="f424e5bdabe485e47861a423c473486c2b9ffd35973c3a568d466f07546f2d0de13fad0dc6d43c4dcaa67e3d9caca607b6a4adcc125b8c6b40005bd29e5dd3b83678ae2d6e4743d0e497270c062bff9370728d8827f6896a96799fad1658c3e781d64927a651c69058367910f744e34564910e240d252a3b7b723b8ec7ed609c6baffa6227118b7fa2b007e45e26a59a67e66b6387ed57ec1d784c7f41156fb3736959b2918e6a8889faaa079267", 0xae, 0x1, 0x0, 0x1, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x2, 0x100, r0, &(0x7f00000003c0)="5c8f22f10b9921d3b0a0768c99d1e4c0cc56e6665ec9f018ee7c1802fc2bda42afc81622ed30152ed3f3826293851cb5f9980c0ca2a00183fed488ff300f5e91af662a7e75eeaa78f3ae87cadf237d945d30367ea8c65e8dc6145b3bea8238d5ddb820a0804fa32b3db1c6c2db9604ed12907e8e53c278bf91472d124953954248f6b8c549e9bdaaacc09901961ee3d4a66217ba236af93eb73cf89aca4d9e6e4c18f6a0b2be603543d434da51674325c3e83f2cbf629e4a60f4cec069533b2f1213d6dfd713657df3fef0638733c9aebd6c6790d783e6fa2c8f98728325a93cda3d1f002953aa36e15152fbb245bb38db3718cc813b0c7e308817c8fa3f3c42d6af26d02f574d68ea64e9e1904a0fa4b399e621448da565049aa33bafdaab0a56f48841c16f70c88d6be0b88314d17880c4f1e53a122d387c622e3d2efc23c7b210a0a8c9917d5b956b30d539eca1f50c7369744f98c9ad39b2782e3596d31b137a816376859918e9475f44c833670614257c0de7f97d750cfaec96c03a335abc39609cbb4b6e460a48c728b2081a4b1187c766b96dcf7b5690457d7af8c306981aaa83e5c3682ed6f4774e2810bda6c3bb450382f16c6dfc171082a5f7e580c2708f46e364106b5dbc80390069af0dce70e68f154fc292ec3b41c0471e5bd5b4e86cfb004a116f2123180308fcc4575332000681ff9dd1dd3218e353e8bfcb30201b5d311249308c55b353436c7bca0ac30fc33cdf51b090fbf069844152f402d93f80882af908edf1f2905928272a4b6c633cb42ac823591bd668417ebed90be88c803bcccc1f51ca0b3af75ad677b6d7223e643f4191587bcfee4267dcfe852e64740d716c7a4daf3e12001a57a071fae0e02c669e8794014a5b70a37517ce2b476a3efd2750688e5d801bdcf02df2c945023cbdcf6c1a9248f7371199cab23c053c5564e6c329dd5b24a0f88d2037cf98534a44502e42313062d161e69a5fe45bc653251da91fc2daec18a9e4f81140fee2095b23a2b38aceca8c95abf70386353079d3f96e53853cd8df2bf30137cca39065fa88c9ab19bee250a76b106f49d3b2c5e235e0a5120c694a970d82b46f4cdbc0d05da9245a161da77e9c8edee1a3e7d7a15d45ae805f779c4def0f61696916046e242697856475b5026401686a6c8d905e61a974ac1688aefcb79a1023b50dbb484bfda86992067a339dad26dda85296b1a72bf5425d6039520b8f976b50a902b2d67014f1ebeeecab24ad94fa3ba24f9d2e2bf374bace6f421cf6dcc010827d6c35a4b397cb8c7d3fa4a23d93710f94ba1864d84b6881e3d907a63e1cb055d51e121f76a20b91bb7413a19ab9320ed9e35c3976a276f8953867fabfdbf143c0d09a29a40c589a264c04a13171dcba2e77a12dea7ab381d3a6e1bd7fcaedef9e484f50ff9803b7d1a2328c1ce24f8953cd295fbd2268e6f30d4d2ecbb54d55a4314f32f7b694b1603018cff343b62f3fd13bba66a5931786568c6bffc470b93699344980ef41a796f723a4f8cd656a6015dd4649af886c72795ab7346971ee8d2d2f3fdc8c8f6a706dc8e7ba2b81e6200578d8525bbdd673f5fea77136a1e431e8613727e6abe1a18b460e69d7ecd8d3fbbbc4620782441613d67019f736efcc17c08846c9ddfb4c2e1b27de68414c4f4a8b876ebed1c3e653b75b795fd2d64fd54b71e0a739abe9c0d78cd4a390bdc641985fcfb4b40cab1214859b7b995f75776bf13bc0fde69c0a50362507462f40e82003b8018d73771679f66b77731977fee3bcc03271ea936d7094f985074253840b782d5bbda3af5ec26a5bb43699cda3fb6c91ee843947d9a8ac12277ca07ac1db6ff4d2a3ac5b45282910f126bf8a6273ee45347020ad324e8ff234f5ea8d300888cebdc821d389f95b709c5eca65e9df89600892d814de89ca01071c37d0c20dd551e8f5da027df07c56070642b67eae9d32697864540f84dd88141d78868e2e10b8875d482f919aa878d2edf047f8225349c67c37477a153fdb8684c64e2ec134345d518bf803c82c4b9375fd949a4733f001c54bf78301dd3921b26988f70141b33d0772fdf4506ef8254c93709cb2ad51bba3a0b8d0c0a87fd71de9fca4a35e65f58e6d28b8002cf73689c39b758cd49a848e0ab31cb9b68add8707d39063bc0728b454c39a13afb0a9dadc6165a4811a39ec7918c3ff5d238dc3107d2add710e07e61a72afd36888046a3c7015eb7f7b4c6cc9f85fe75a9aecac55372c905d68f8b643c68eefcd5adf249332dc800821d27599c30515153ec025b2978e499cacc8ee85e6610c55804e5dc06920f5058ce59a560a1a4de3c00d364513f1391543c680ffbbe17a83a1f9ce5412bbd8af00f92ef34053359376dd3d4e06253e6c02d133efb0a23249a84d7411f37d6d9dc0c4c8c1f9c0ea8358cd7a96020d739a8fadd73841f62b7214da06e351ea2f29275e1ea9fd4402b945e5fe1f8e2c6014b4d3ffb9b48e41daa0b5c7e901bc2cea2743f1da9c43dfdf943982d80d26fdfb936c47745e6a7733165db3d6dd1f01436341d39d159a27e7524067a01ef9c57336ce45988c2c489bd8bdec3888e81b19320ced8224c2e5f96fce33aa249119a48108c0e4e0725653d10e0623531be95190d9e349b03723e953612278173e54ae63de7525f8866f71ca7559f25693fbda8a3102355f8e0e1f7dfceed782448fe9d72f92f59c32435dd5e6ccc1a886e07e49b3e62d3109706cb897e45b841a43a76dc81b027d39aea62fd4a7a238e5af9f7495aa47cd3a6c3350c48445d40153bf86b69eca3fe93d418b5e0f3114b1aba50308122c47c5d3b48631538c727ffae7b085a64e3a98ec7b8c33d54617b17faadb310b4634c9ce1c60247c1518c2f0614878cee9de65702b730a361673555aeefc58b73ff85f48b055c9c63bcdde60b4806bb3d1926509200d9ed3d83dd0a7172fda6ffd694dd5c873f5a6e9dc2c47810fc079163b25efdd2ff991cf20b165b4280f1273009a28e1305916dab4b7d7f179452ea6e4c3e6d3932d3e84debbc06fe74f588ee8f8e493fe8d85d71d330409e1714b75e433f69623e7385fed6ec40b3644f98b55848cde4a813b04ee39e4487700f6adbc21d7cb4cdc2a163705226479e262df07934fed6654863f3081825b68621b91a9da90ed82ad85ed65c906e0a4210da8e58ccdfd4ec2a423224dc6ee6c8407cd0dc24875ad548565484a2efae1df79e6a1702c6358c982dc6b561d827c0e21bbe867127669d43670938560b125103ac8aac8e8c8f8eda13924e7efe99bd390f83523d15c8b5bac1825fc0788139f15b116951e4f050bbd62049de55ceb2e94238caa27767d3bdfa7a509166fc4009b16591a048316b1d29ff61dacf820708471de78cd3f3ee430f3f9b5fb3a324de343410cab3813fbcd5c7da32ff63d2ce8e5bb3093bc50ebc60ec0384d3616cff46f37ca2c666557925df006124514f628dafdabd75eed50a58f1fd88a75225a4aa6e5df0a2a2c6f5541558cb38543ee075a6577041a62c047dcd22b5c0d8d6a987a20b8fa0de971850832f5b2de0f3717a9da28eaa2e41b834da903cc10a153b139d77e2f010c91b0097f8bf19cc3fce1f62050165c37ff6cbac21bf591172656eff6559b633bed1a0a71e744e668c3db79b1e70a7327081eb5ebcf8cf2f1aeffd7be09d7588ddee81f9820e4b80dbaee4f4a0310ab82db51d5148448c08df675c9ec5ac6879afa51f86a966b5ee893ea797bca45778e4dc846f4500ba851d8af7cd026292208051ffed25a6a7ba6e61f75a94a2cb8d7e7d30a2c25bb5ed0ad2a513290f807b2f6d4a33a07b95cf790e52f9527a75c5ff727b30e56bb3b55276a2874268c07b7042a5947f6c904ba51012e69ccb29d586af333fd15fb9ad59b7def52490b02a7e8976410d7353e7fd8df7cad174f1ef522d07377f601e82209c36c2d67073424201f72878e4c431198006e5aaf497bde36a8e70fa2f06a7e26dbe989703d7db1be3f9c3c45775df432b800ca86421e11c1db7fd478c7e907756bc0067fe55836cc2b4103b2bdf976f97b0d9a077e85ad1244306ac71bc59786a090c07766687505b8bd2c3106c4ceafb25e30ffd1305cd16ae57dca48906f225b944263923e652f86ec2de33aa77ce1d1e49fa282b47db51e45fadae37e1bbb98350bc89a32c3954ad8a81281a68d65d0b6fc59067642929e7aac51767e5d92a63f4a99abbe0e32961dd0bb4fdbabd99848a14166caebe8f8240f4230fc529e95423b1405c69825c771d72d0c38c7bd813820e6065bee6ef7579d5e0e4b0d73481747d97db476877fc17a893c15df4be3c11704c5f585c9af3e4a11036e9e5b3ee64e65d975ea3378fe74c2273359868141618d8aa03df89b11c8995204c88cacd8b8c5942c8f96c90d758757d7211f1e46e9f022c974b919d444cfc25f4c2832538bc9088b175d1cc3bb5b63dfc2787dc1e0d7d39d68e1bf7ad822c21deb259ea8b3cc620d1d76dbdcccc2b0b0544b9c0d7c4cd7b94683e572bcbad62b557cb98fee77fa109366d5b666df93f0380a0be3381b731c0d156a5e5cf0d20e9d022ebd11c2e1a170938a081017af5e12470c21099011390bd6788b6ddc63a0b35a55696fca636fd00be6ca7f7abed7e271143e8d68cddcae6c30f496928cdde6f20fb3c818eeb852c311315f57ba05dbf2a3dd3eef36ddac9d3a8e1735c4913c497458e7a30c7df9b023f6341416bebf9f8aa8b2010332e0de6676136f5dfdcfd676d48b6c903188d55dabe9fed7d1dda80959ef08e3894e600a4004766f79e0e48b4cadf12446ea942ca0629013d3f84d978d02d445e6c2c0452c65acc6e2059e6206311e54845ba77efcbf4f80b650a325682ff6ea73cef9f6af5494acb826c00ba28d62a40d8571c5e92479b34d25d18953966cfca723d8963f7d81a52a77d89acb5a9e84e821c5d2978f62b5a0bd4f605ebde3f33d72db7808d258a81f816ddc4e859bce766992c3a56fa884df81843ff50bf17fe124ee51e1a562f8d9927ba71f06279a9071f945d90617391942b7a90b0ccf8f304bf03dbe83d5d517988132ee77e9ae440f42ba0b4966116f6ad49215994e6ef865f1d433396510685c54e1c5bdb7c89c57a74f3da31fa824bb500e96bb91c77e9f802cfb0af74ae44525c050336dbd5a11ce2184ca408b4fc4c4a5a35073e6aa1099d277b266ffb12f3734e6f3dc4a30193bbeb9ee8ddf206886dfc394bbbf917df7b9479512544843fd7cde2dc422790a97066b36ab6bced74506f593af2c19c79f460ab9e6d900765824141d9ff81304409b529be06067a3f5997aa32e3ceccae140abb95280a0c65cf8142a20f011b44eb745ca8309fc6a1d7b589a5d5515fa4e047f6045d4da5c3a142d6c05011347faa4b7c0385330e39d5ee03a7944a8a6dc57a1cad826d61b7074bbceee7100c4d5f94dd63334e85fa5a33c7e8823b91a88ce28e8ad07c5cac03d01e0fdbd3f034cbc53adf73cf3da70936e2d8a947709889ce5cf30fd8e17ca03d7afa94a1a41b1b18c52c4fd26d7e803fe40694a69f74c5c39ba8ed2c899391c8d475df1df5a3490078bc924bf51b9dfe6e7f70e2a0e80b1d1284b8baef6de5a6a2f24ec4866dba2a2456ce331f14c576be6114d71da15d80be2a6254cb26391b4e6b8f616adf440a89bccbad24e0de626e96285bad34a6c01fe61c2660505fbca99f7b2989448de00fb3909d144ebc4280a1593bf0aaafe0bd9773c2fbc76c009bb3f6ada", 0x1000, 0x200, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x100, r0, &(0x7f0000001400)="bf62666e7973e7047f79e4267ccf329ec12ce4db3cddcca67e52b5563bf328d74dfe8c4cde2e3dd06c8d884a09b549f35fdfe22d542d61b5a6d1cf6e818f9996c81b05704e61a2fc09493f45c0d610a73ed9960b7e6f356228dc96a70ad77ae8eead5aacb257a6a0cbfe3d9d2b4eb6dcb55557d02e67ca6d9b318014327f9c", 0x7f, 0x1ff, 0x0, 0x1, r0}, &(0x7f0000001580)={0x0, 0x27c133fcb500e003, 0x0, 0x1, 0xfffffffffffffffb, r0, &(0x7f00000014c0)="9c8ad8a36b5f3ffc99a24c6ef6ea105806e128cc6207b0806bf20e9a7ee90982f3d90233929ff591035a8fde812bece5c88f8658892f8f4d8f731250814ccec0caf2ec2d8f9e56111635b745451474c36b53b8e7583279ccc9f00fd3140951cffaab4a927cb1648730d40299cd06c0a3f90ce7bbab2c47ae242c3a851f3f401e90fa528fd2e0329282a84fb07bbcd3d1948d852d62f8db515e8e83a447e9c35e37224ef57327dcd20bee9a09d6b56dcd61", 0xb1, 0x3d, 0x0, 0x1, r0}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f00000015c0)="4655030ca8c8e27adb4053a790c8fedb2d2eb49af558a38c8215c1aa8f0cf0a7a1ad2732279cee6e438d85ef5e871103dd24bf4712e53d7a1f297197b629115bb0ddf4230d63ab9c3553", 0x4a, 0x2, 0x0, 0x1, r0}]) sendfile(r0, r0, &(0x7f0000317000), 0xff8) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f00000016c0)={{0xcc, 0xd41, 0x40, 0x268, 0x297, 0x400, 0x200, 0x3}, "", [[], [], [], [], [], [], [], []]}, 0x820) accept4$netrom(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/05/26 05:58:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xf0ffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:34 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f00fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:34 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffca88}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:34 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:34 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000580)='dev ', 0x3) fcntl$addseals(r0, 0x409, 0x8) 2018/05/26 05:58:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:34 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe80}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:34 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000001000fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:34 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:34 executing program 7: unshare(0x800000002000401) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') pwrite64(r0, &(0x7f00000001c0), 0x0, 0x0) 2018/05/26 05:58:34 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8864000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r1, 0x10000088) r3 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) close(r3) 2018/05/26 05:58:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) [ 236.563994] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/26 05:58:34 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:34 executing program 7: io_setup(0x0, &(0x7f0000000000)=0x0) r1 = socket$rds(0x15, 0x5, 0x0) io_submit(r0, 0x1, &(0x7f00000036c0)=[&(0x7f00000031c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0xfffffd1b}]) 2018/05/26 05:58:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x276}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:34 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:34 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:34 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3a00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:34 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x9, 0x1000}], 0x1) r0 = semget(0x3, 0x7, 0x40) semop(r0, &(0x7f00000000c0)=[{0x3, 0x2}, {0x3, 0x800000000000, 0x1000}, {0x5, 0x8, 0x800}, {0x0, 0x7, 0x800}, {0x4, 0x8001, 0x1800}, {0x4, 0x6, 0x800}, {0x3, 0x7, 0x1000}, {0x4, 0x4, 0x800}, {0x3, 0x7, 0x800}], 0x9) 2018/05/26 05:58:34 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:35 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x806}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:35 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:35 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x100}}, 0x7ea, 0xffffffffffff0001, 0x1aab3ed9, 0x7, 0x41}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0xa8, &(0x7f00000011c0)=[@in6={0xa, 0x4e24, 0x6, @empty, 0xfffffffffffffffc}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in6={0xa, 0x4e21, 0x2532, @local={0xfe, 0x80, [], 0xaa}, 0x6e5d}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f0000001280)=0x10) ioctl(r0, 0x8001, &(0x7f00000001c0)="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") mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ff8000/0x1000)=nil) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/05/26 05:58:35 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x1) writev(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f00000004c0)="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", 0x401}], 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'syzkaller1\x00', &(0x7f0000000380)=ANY=[]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x41, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8440, 0x0) socket(0x0, 0x2, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000140)={0x8, 0x0, 0x401, 0x3, "d499c34c970625955c821aea676c840685c3e671164659ed7b4676f4ad0d2988e84bd4b4c052be317108894c", 0x1ffc000}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="1d02dc1527e2e332231ba84d63d90d7528625b342460ae104211bd97aadc952696722e7e2b4965e73840309339f0f2a0175df1563f6f376964f7ed05dac99563d456d283f529d415a5d9ffe81cef5eb043baff7f0b0c327a9386ae019a03d3fd476cde39c5e8d421952a96db9779449f02d6b5fb9435c9835e6316c2dc", 0x7d) 2018/05/26 05:58:35 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 237.639668] binder: 17800:17802 ioctl 8001 200001c0 returned -22 2018/05/26 05:58:35 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) socket(0xa, 0x2, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) [ 237.680267] binder: 17800:17813 ioctl 8001 200001c0 returned -22 2018/05/26 05:58:35 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:35 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4788}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:35 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$PIO_FONTRESET(r1, 0x40096101, 0x0) 2018/05/26 05:58:35 executing program 1: r0 = socket(0x0, 0x21, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9, 0x3, r1, &(0x7f0000000100)="b200cd4858d392bb74f95b142d382bfd1f370898daaf282bcec20681f99f0234c5cfc95f225a6e4aa1fcdd90e4d75908dec3d725fabd6f99b5ac52056b39bcd46a4d37ab9f1853c2cba3125710f008c9ec01705704cd2fc4abdb2e2d0e11710dcf44876e28ea228ab0548887b5d06ba00e", 0x71, 0x80000001, 0x0, 0x1, r1}, &(0x7f0000000200)) 2018/05/26 05:58:35 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) socket(0xa, 0x2, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) [ 237.858471] QAT: failed to copy from user cfg_data. 2018/05/26 05:58:35 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:35 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:35 executing program 1: socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000180)={[0x400, 0x4, 0x2, 0x100000001, 0x4, 0x101, 0x0, 0x100, 0x1f, 0x1f, 0x80000001, 0x1, 0x6, 0x2, 0xfffffffffffff801, 0x4], 0x0, 0x810}) 2018/05/26 05:58:35 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) socket(0xa, 0x2, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:35 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/160) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, r1, 0xc01, 0x70bd25, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5f}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc804}, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) close(r2) 2018/05/26 05:58:35 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd03010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:35 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8035000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000080)=0x4) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) close(r0) close(r0) 2018/05/26 05:58:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:35 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8847000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:36 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:36 executing program 7: r0 = memfd_create(&(0x7f0000000100)="706f73fa000000000000000000000000000000077d007e4dfb5f6a52dc40a7ca84cca66f106a78ddf38410fbaba66e96a7d39a3616e6b267e11bc7785defda381942bbe290644b08642ed3011e466c80a669de9994ca85", 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) lseek(r0, 0x3, 0x1) 2018/05/26 05:58:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:36 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd05010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:36 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f000065c000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x27) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) mprotect(&(0x7f000065b000/0x5000)=nil, 0x5000, 0x0) flock(r0, 0xeab5978bc4fa9b06) get_mempolicy(&(0x7f0000000000), &(0x7f00000000c0), 0x0, &(0x7f000065d000/0x4000)=nil, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x7ad, 0x7fff, 0xd4, 0xffffffff}, 0x14) write$evdev(r1, &(0x7f0000000180), 0x0) 2018/05/26 05:58:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:36 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4305}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:37 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x1410c2, 0x0) open(&(0x7f0000000080)='./bus/file0\x00', 0x2000, 0x0) open_by_handle_at(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0907000010001a00005c245a9537a31d40b5a0"], 0x0) 2018/05/26 05:58:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x7602}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:37 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:37 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02080c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/26 05:58:37 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="8302c30a0f678f60196d19857642511ff41e33c0a13c950f3a8a6a09aef2fb35d891724461d4e4ce08ed527eb982825b12522a27e006d8af8afe3c2548c184419798e29cc8916fd07bdd85fd2413aa555dd9bc50b5f60f48270b41236d5904658b2663ee5fb71af9fee1531f696db76d8db3ec13d59250d31caffe39f510d340f7d37057087da22c892d36d1c16ee8e952ffbc7d2e880890e1fb296050540564cac3d82f34067698e35d14c1148b5ff31f04f233f2f58a330a0b2da70cbec10c4640251fba5a8a7246aa9df0", 0xcc, 0xfffffffffffffffd) r2 = syz_open_dev$sndpcmc(&(0x7f0000000740)='/dev/snd/pcmC#D#c\x00', 0x118, 0x400) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000007c0)={{0x3, 0xa}, 0x20}, 0x10) r3 = request_key(&(0x7f0000000680)='cifs.spnego\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='\'\x00', 0xfffffffffffffff9) sched_yield() keyctl$instantiate_iov(0x14, r1, &(0x7f0000000600)=[{&(0x7f0000000280)="17bfb8810f2cc6fd8ac299a59ae65a4e0747b5b1d37c98c888caae60f50ee818e3f7f0895256cffbedeb318728f9ed9881d1400bba3e2f1b59456dfd96b6b7f19d685080e834ea0f4a871b39938dcea29dd11f8a51a90cb9e4791930fb8fc09e82221d64ea31e9bf51242ce68868a03cdb4e0b6c21e28b450ff67ac710aad5fd8acd485bef607a7daedb462332f30153725c5f52c70ae19558e64361752b95813db52982561bed686027d40972f7d32ad222ff50de7aa6d96f77b883c4f39418ac9023f76dc9", 0xc6}, {&(0x7f0000000180)="f11c377b9d66ed6fe54489eabd", 0xd}, {&(0x7f0000000380)="eb40ecfb67fc4ac8d11f1a087061ee16d2cd02d63bcb930816bcbd69946c854c3fb50970590c9c02253483551e3aaab093efcd5df4cdd9dd4118f964c1c8c9cddaf64c879e5b7a2861e00cbb6ea4c6ae6907960b9b316b39ff8c2df45be03a2e73f2e24b434e93a826fb9d0fe7ca79bd4706aa9346c27f7e421aa2176426da0754546ae235119b6e00f4ea9d933a0c3f52cb3d8b3c00", 0x96}, {&(0x7f0000000440)="1cc3ddb8550807719f5f91d1fdcd5e521255018c95758ee19ad714e5464b126ddf0cf25da9745c79fff3f12c66185126c2f5aff16f8c5274ea444ae2783a069edae21199f88b446d6b22e2a92f1bc421fa0bd9faaedadcb7cc2231fcfa1b5cd531e03e00f3734a4fcd3105c68cd976233e25dc53d211c953ba5999f060f322adb630d734026f4341353b3aba44c87e7f1bec4f0d3db01b838634c6dcb050e00c592eb22582a767e082555eb54747cc955b70a001f5a3c4f22e2a4b52ec", 0xbd}, {&(0x7f00000001c0)="535896e783545102da6f7e93f6febb365e6df281b82865eb68d680b1a4588a", 0x1f}, {&(0x7f0000000540)="c8e15528812d7416ad2a89974914ac469502d3232690ecd79216ee107c1c6cea7647a99b7110d3d5c71c7a9e814ae983a013b3660aabd7025e8a9118faf7bbf6d4e3960c46d3a5aa3ae044127bfd02040b475d7346de5e6cc3860f2abff3e6f3c493143a4319980b58645d7ade07faa521fc007683297403bf904ec93297bc01fc4816451b916622c6c29cf80ca4f05a60ff2999ef53edc8fda87829f980dbca959b852e1adcf25eaba09cfb668c89a3ea6b5a598a1d5caca2", 0xb9}, {&(0x7f0000000200)="432c3b9ca9523deb9febb756f5f2fe", 0xf}], 0x7, r3) keyctl$get_keyring_id(0x0, 0x0, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x5, 0x4, 0xb3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x18]}, 0x25) 2018/05/26 05:58:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='cmdline\x00') close(r2) 2018/05/26 05:58:37 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010b00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:37 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket(0xa, 0x4000000000000001, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x9, 0x2, &(0x7f00000001c0)=@raw=[@alu], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000240)=""/4096, 0x0, 0x0, [0x2]}, 0x48) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40841) 2018/05/26 05:58:37 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfdffffff}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 1: getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000f00)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 2018/05/26 05:58:37 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02012500f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:37 executing program 7: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000080)="075b5ed7cbd264c1", 0x100000293) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x1) 2018/05/26 05:58:37 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket(0xa, 0x4000000000000001, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) setfsuid(r2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r5 = creat(&(0x7f0000000440)='./file0\x00', 0x180) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000480)={0x2, 0x7, 0xfffffffffffffff9, 0x1, 0xf9c2, 0x100000001}) setresuid(r3, r4, r4) 2018/05/26 05:58:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3a000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r1, &(0x7f0000000200)="040105000500000000000000ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e7725f5861f7402810fadc5712f29508c008e26575efe5eb8f5972eaecff8b30ac32030e80fa87d0d03d", 0x54, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x800000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x18000000}, 0x1c) 2018/05/26 05:58:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:37 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c0ff60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:37 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8060000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:37 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c05f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:37 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', 0xffffffffffffffff, &(0x7f0000012ff6)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket(0xa, 0x4000000000000001, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 2 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2e96, &(0x7f0000000100)="c626262c8523bf012cf66f") prctl$void(0x21) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) 2018/05/26 05:58:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x76020000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007400)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000001d00)=@hci={0x1f}, 0x80, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=[{0x18, 0x117, 0x2, "ab"}], 0x18}}], 0x2, 0x0) 2018/05/26 05:58:37 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c00}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 240.082214] FAULT_INJECTION: forcing a failure. [ 240.082214] name failslab, interval 1, probability 0, space 0, times 0 [ 240.093566] CPU: 1 PID: 18048 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #67 [ 240.100857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.110227] Call Trace: [ 240.112835] dump_stack+0x1b9/0x294 [ 240.116478] ? dump_stack_print_info.cold.2+0x52/0x52 [ 240.121684] ? lock_release+0xa10/0xa10 [ 240.125678] ? check_same_owner+0x320/0x320 [ 240.130024] should_fail.cold.4+0xa/0x1a [ 240.134106] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.139233] ? kasan_check_write+0x14/0x20 [ 240.143485] ? __mutex_lock+0x7d9/0x17f0 [ 240.147569] ? attach_entity_load_avg+0x850/0x850 [ 240.152440] ? tun_get_user+0x1e8d/0x4100 [ 240.156615] ? mutex_trylock+0x2a0/0x2a0 [ 240.160698] ? graph_lock+0x170/0x170 [ 240.164523] ? print_usage_bug+0xc0/0xc0 [ 240.168611] ? reacquire_held_locks+0xbc/0x3e0 [ 240.173211] ? alloc_set_pte+0x1013/0x1600 [ 240.177474] ? print_usage_bug+0xc0/0xc0 [ 240.181572] __should_failslab+0x124/0x180 [ 240.185826] should_failslab+0x9/0x14 [ 240.189647] kmem_cache_alloc+0x47/0x760 [ 240.193722] ? print_usage_bug+0xc0/0xc0 [ 240.197810] __build_skb+0xa3/0x410 [ 240.201455] ? skb_try_coalesce+0x1c70/0x1c70 [ 240.205966] ? print_usage_bug+0xc0/0xc0 [ 240.210043] ? __alloc_pages_nodemask+0xd70/0xd70 [ 240.214902] ? debug_check_no_locks_freed+0x310/0x310 [ 240.220108] ? __lock_acquire+0x7f5/0x5140 [ 240.224362] __napi_alloc_skb+0x19a/0x300 [ 240.228529] napi_get_frags+0x61/0x130 [ 240.232437] tun_get_user+0x1f05/0x4100 [ 240.236432] ? debug_check_no_locks_freed+0x310/0x310 [ 240.241660] ? tun_build_skb.isra.50+0x1d50/0x1d50 [ 240.246603] ? graph_lock+0x170/0x170 [ 240.250421] ? graph_lock+0x170/0x170 [ 240.254237] ? lock_acquire+0x1dc/0x520 [ 240.258221] ? __fdget_pos+0x1a9/0x1e0 [ 240.262137] ? find_held_lock+0x36/0x1c0 [ 240.266221] ? lock_downgrade+0x8e0/0x8e0 [ 240.270390] ? kasan_check_read+0x11/0x20 [ 240.274552] ? rcu_is_watching+0x85/0x140 [ 240.278721] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 240.283936] ? tun_get+0x22b/0x360 [ 240.287490] ? tun_chr_close+0x180/0x180 [ 240.291574] tun_chr_write_iter+0xb9/0x154 [ 240.295826] do_iter_readv_writev+0x859/0xa50 [ 240.300335] ? vfs_dedupe_file_range+0xa00/0xa00 [ 240.305107] ? rw_verify_area+0x118/0x360 [ 240.309269] do_iter_write+0x185/0x5f0 [ 240.313166] ? dup_iter+0x270/0x270 [ 240.316807] vfs_writev+0x1c7/0x330 [ 240.320446] ? vfs_iter_write+0xb0/0xb0 [ 240.324434] ? rcu_pm_notify+0xc0/0xc0 [ 240.328341] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 240.333896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.339444] ? __fdget_pos+0xd6/0x1e0 [ 240.343256] ? __fdget_raw+0x20/0x20 [ 240.346986] ? syscall_get_arguments.part.6+0x10/0x10 [ 240.352200] do_writev+0x112/0x2f0 [ 240.355765] ? vfs_writev+0x330/0x330 [ 240.359589] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 240.365156] __x64_sys_writev+0x75/0xb0 [ 240.369157] do_syscall_64+0x1b1/0x800 [ 240.373063] ? finish_task_switch+0x1ca/0x840 [ 240.377579] ? syscall_return_slowpath+0x5c0/0x5c0 [ 240.382528] ? syscall_return_slowpath+0x30f/0x5c0 [ 240.387479] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 240.392864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 240.397729] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.402920] RIP: 0033:0x4558c1 [ 240.406110] RSP: 002b:00007f637b7f0ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 240.413824] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 00000000004558c1 [ 240.421098] RDX: 0000000000000001 RSI: 00007f637b7f0bf0 RDI: 00000000000000fc 2018/05/26 05:58:37 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c02f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:37 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:37 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f600f0ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:38 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:38 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60500ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:38 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000016ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./control\x00') renameat2(r0, &(0x7f0000bee000)='./control\x00', 0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x2) [ 240.428373] RBP: 00000000200001c0 R08: 00000000000000fc R09: 0000000000000000 [ 240.435650] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000015 [ 240.442930] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000000 2018/05/26 05:58:38 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f64203ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:38 executing program 5: r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:38 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88a8ffff}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:38 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000480)=""/110, 0x317}], 0x1) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000180), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000000)) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000280)="6cbe7356c5d7b4f407cda797a3dc5e72f48ccd2537375417d1744102aafd3666d656e1493b297323136ab2785c59441af1d96b93ba0b6d20cba6d341d19816f7e8201f4ebc", 0x45, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/26 05:58:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) getcwd(&(0x7f0000000180)=""/74, 0x4a) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r1, 0x4400000080081275, &(0x7f0000000280)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/05/26 05:58:38 executing program 2 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xf000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:38 executing program 0: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 240.585482] FAULT_INJECTION: forcing a failure. [ 240.585482] name failslab, interval 1, probability 0, space 0, times 0 [ 240.597257] CPU: 0 PID: 18096 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #67 [ 240.604544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.613907] Call Trace: [ 240.616523] dump_stack+0x1b9/0x294 [ 240.620185] ? dump_stack_print_info.cold.2+0x52/0x52 [ 240.625406] should_fail.cold.4+0xa/0x1a [ 240.629487] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.634611] ? __lock_is_held+0xb5/0x140 [ 240.638697] ? graph_lock+0x170/0x170 [ 240.642537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.648090] ? __rt6_find_exception_rcu+0x377/0x500 [ 240.653125] ? find_held_lock+0x36/0x1c0 [ 240.657205] ? graph_lock+0x170/0x170 [ 240.661028] ? lock_downgrade+0x8e0/0x8e0 [ 240.665198] ? ip6_hold_safe+0x16d/0x430 [ 240.669274] ? print_usage_bug+0xc0/0xc0 [ 240.673351] __should_failslab+0x124/0x180 [ 240.677603] should_failslab+0x9/0x14 [ 240.681416] kmem_cache_alloc_node+0x56/0x780 2018/05/26 05:58:38 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) [ 240.685934] __alloc_skb+0x111/0x780 [ 240.689664] ? skb_scrub_packet+0x580/0x580 [ 240.694011] ? __lock_acquire+0x7f5/0x5140 [ 240.698268] ? print_usage_bug+0xc0/0xc0 [ 240.702344] ? debug_check_no_locks_freed+0x310/0x310 [ 240.707566] ? debug_check_no_locks_freed+0x310/0x310 [ 240.712782] alloc_skb_with_frags+0x137/0x760 [ 240.717295] ? __lock_acquire+0x7f5/0x5140 [ 240.721549] ? __lock_acquire+0x7f5/0x5140 [ 240.726679] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 240.731467] sock_alloc_send_pskb+0x87a/0xae0 2018/05/26 05:58:38 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) [ 240.735984] ? __lock_acquire+0x7f5/0x5140 [ 240.740240] ? sock_wmalloc+0x1e0/0x1e0 [ 240.744230] ? find_held_lock+0x36/0x1c0 [ 240.748323] ? __lock_acquire+0x7f5/0x5140 [ 240.752575] ? find_held_lock+0x36/0x1c0 [ 240.756652] ? graph_lock+0x170/0x170 [ 240.760476] ? debug_check_no_locks_freed+0x310/0x310 [ 240.765682] ? dst_release+0x5d/0xb0 [ 240.769414] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.774961] ? xfrm_lookup+0x827/0x2860 [ 240.778944] ? mark_held_locks+0xc9/0x160 2018/05/26 05:58:38 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60342ff008109f80009000180060109ec000000", 0x1f) [ 240.783108] sock_alloc_send_skb+0x32/0x40 [ 240.787360] __ip6_append_data.isra.46+0x2086/0x3830 [ 240.792495] ? ip6_setup_cork+0x1800/0x1800 [ 240.796834] ? ip6_mtu+0x1b3/0x590 [ 240.800379] ? ip6_sk_redirect+0x130/0x130 [ 240.804623] ? find_held_lock+0x36/0x1c0 [ 240.808700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.814249] ? ip6_setup_cork+0x10b8/0x1800 [ 240.818589] ? ip6_dst_mtu_forward+0x470/0x470 [ 240.823196] ? graph_lock+0x170/0x170 [ 240.827012] ? lock_acquire+0x1dc/0x520 [ 240.830995] ? icmp6_send+0x1c76/0x2d90 [ 240.834989] ip6_append_data+0x1bd/0x2e0 [ 240.839056] ? rawv6_exit+0x20/0x20 [ 240.842690] ? rawv6_exit+0x20/0x20 [ 240.846325] icmp6_send+0x1e24/0x2d90 [ 240.850147] ? icmpv6_push_pending_frames+0x540/0x540 [ 240.855356] ? print_usage_bug+0xc0/0xc0 [ 240.859431] ? rb_next+0x140/0x140 [ 240.862981] ? __lock_acquire+0x7f5/0x5140 [ 240.867228] ? __lock_acquire+0x7f5/0x5140 [ 240.871470] ? __lock_acquire+0x7f5/0x5140 [ 240.875712] ? print_usage_bug+0xc0/0xc0 [ 240.879785] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 240.885333] ? kernel_poison_pages+0x136/0x220 [ 240.889928] ? graph_lock+0x170/0x170 [ 240.893738] ? lock_acquire+0x1dc/0x520 [ 240.897722] ? inet6_unregister_icmp_sender+0x50/0x50 [ 240.902932] ? icmpv6_push_pending_frames+0x540/0x540 [ 240.908130] icmpv6_send+0x17a/0x300 [ 240.911860] ? icmpv6_send+0x17a/0x300 [ 240.915760] ? inet6_unregister_icmp_sender+0x50/0x50 [ 240.920965] ? icmpv6_push_pending_frames+0x540/0x540 [ 240.926177] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 240.931735] ? udp6_csum_init+0x352/0x9e0 [ 240.935897] __udp6_lib_rcv+0x1e70/0x3240 [ 240.940061] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 240.945098] ? ip6t_do_table+0xd6c/0x1cd0 [ 240.949264] ? trace_hardirqs_on+0xd/0x10 [ 240.953431] ? udpv6_err+0x60/0x60 [ 240.956982] ? graph_lock+0x170/0x170 [ 240.960793] ? rawv6_rcv+0x1390/0x1390 [ 240.964700] ? lock_acquire+0x1dc/0x520 [ 240.968693] ? ip6_rcv_finish+0xa10/0xa10 [ 240.972864] ? __lock_is_held+0xb5/0x140 [ 240.976942] udpv6_rcv+0x21/0x30 [ 240.980322] ip6_input_finish+0x3ff/0x1a30 [ 240.984584] ? ip6_rcv_finish+0xa10/0xa10 [ 240.988750] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 240.993780] ? nf_hook_slow+0x11e/0x1c0 [ 240.997770] ip6_input+0xe1/0x5e0 [ 241.001242] ? ip6_input_finish+0x1a30/0x1a30 [ 241.005745] ? udp_v6_get_port+0x660/0x660 [ 241.009998] ? ip6_rcv_finish+0xa10/0xa10 [ 241.014167] ip6_rcv_finish+0x29c/0xa10 [ 241.018157] ? ip6_make_skb+0x620/0x620 [ 241.022149] ? rcu_is_watching+0x85/0x140 [ 241.026309] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 241.031509] ? udp_v6_get_port+0x660/0x660 [ 241.035760] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 241.040790] ? nf_hook_slow+0x11e/0x1c0 [ 241.044779] ipv6_rcv+0xed6/0x22a0 [ 241.048328] ? ip6_input+0x5e0/0x5e0 [ 241.052058] ? debug_check_no_locks_freed+0x310/0x310 [ 241.057276] ? ip6_make_skb+0x620/0x620 [ 241.061265] ? ip6_input+0x5e0/0x5e0 [ 241.064997] __netif_receive_skb_core+0x26f5/0x3630 [ 241.070037] ? nf_ingress+0xa00/0xa00 [ 241.073855] ? __lock_acquire+0x7f5/0x5140 [ 241.078112] ? graph_lock+0x170/0x170 [ 241.081938] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 241.086963] ? compute_score+0x3ab/0x500 [ 241.091046] ? debug_check_no_locks_freed+0x310/0x310 [ 241.096250] ? find_held_lock+0x36/0x1c0 [ 241.100324] ? graph_lock+0x170/0x170 [ 241.104138] ? graph_lock+0x170/0x170 [ 241.107950] ? __skb_checksum+0x570/0x8f0 [ 241.112115] ? find_held_lock+0x36/0x1c0 [ 241.116189] ? print_usage_bug+0xc0/0xc0 [ 241.120267] ? kasan_check_read+0x11/0x20 [ 241.124436] ? pvclock_read_flags+0x160/0x160 [ 241.128942] ? mark_held_locks+0xc9/0x160 [ 241.133104] ? ktime_get_with_offset+0x395/0x4a0 [ 241.137870] ? lock_acquire+0x1dc/0x520 [ 241.141857] ? netif_receive_skb_internal+0xa2/0x7b0 [ 241.146986] ? kasan_check_read+0x11/0x20 [ 241.151154] ? rcu_is_watching+0x85/0x140 [ 241.155315] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 241.160521] __netif_receive_skb+0x2c/0x1e0 [ 241.164862] netif_receive_skb_internal+0x126/0x7b0 [ 241.169894] ? dev_cpu_dead+0xad0/0xad0 [ 241.173888] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 241.179436] ? eth_type_trans+0x2e1/0x750 [ 241.183603] ? eth_gro_receive+0x8d0/0x8d0 [ 241.187867] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 241.193081] napi_gro_frags+0x631/0xc40 [ 241.197080] ? napi_gro_receive+0x5a0/0x5a0 [ 241.201428] ? tun_get_user+0x31cf/0x4100 [ 241.205601] tun_get_user+0x31f8/0x4100 [ 241.209591] ? debug_check_no_locks_freed+0x310/0x310 [ 241.214815] ? tun_build_skb.isra.50+0x1d50/0x1d50 [ 241.219749] ? graph_lock+0x170/0x170 [ 241.223565] ? graph_lock+0x170/0x170 [ 241.227370] ? lock_acquire+0x1dc/0x520 [ 241.231350] ? __fdget_pos+0x1a9/0x1e0 [ 241.235254] ? find_held_lock+0x36/0x1c0 [ 241.239343] ? kasan_check_read+0x11/0x20 [ 241.243505] ? rcu_is_watching+0x85/0x140 [ 241.247667] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 241.252886] ? tun_get+0x22b/0x360 [ 241.256439] ? tun_chr_close+0x180/0x180 [ 241.260518] tun_chr_write_iter+0xb9/0x154 [ 241.264768] do_iter_readv_writev+0x859/0xa50 [ 241.269281] ? vfs_dedupe_file_range+0xa00/0xa00 [ 241.274056] ? rw_verify_area+0x118/0x360 [ 241.278221] do_iter_write+0x185/0x5f0 [ 241.282128] ? dup_iter+0x270/0x270 [ 241.285775] vfs_writev+0x1c7/0x330 [ 241.289407] ? vfs_iter_write+0xb0/0xb0 [ 241.293373] ? wait_for_completion+0x870/0x870 [ 241.297948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.303483] ? __fdget_pos+0xd6/0x1e0 [ 241.307266] ? __fdget_raw+0x20/0x20 [ 241.310965] ? __sb_end_write+0xac/0xe0 [ 241.314923] do_writev+0x112/0x2f0 [ 241.318448] ? vfs_writev+0x330/0x330 [ 241.322239] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 241.327762] __x64_sys_writev+0x75/0xb0 [ 241.331728] do_syscall_64+0x1b1/0x800 [ 241.335609] ? finish_task_switch+0x1ca/0x840 [ 241.340093] ? syscall_return_slowpath+0x5c0/0x5c0 [ 241.345019] ? syscall_return_slowpath+0x30f/0x5c0 [ 241.349948] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 241.355298] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 241.360136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.365307] RIP: 0033:0x4558c1 [ 241.368482] RSP: 002b:00007f637b7f0ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 241.376174] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 00000000004558c1 2018/05/26 05:58:38 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:38 executing program 0: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:38 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88ffffff}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:38 executing program 7: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000480)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd320\x00'}, 0x0, 0x2}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9e}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000140)={r6, 0x2e, "914aa2b948252007503470e465cd652b1c64bf01568df99ef4695b445187beb2ed0a1c806055ade13eed23e14723"}, &(0x7f00000001c0)=0x36) [ 241.383424] RDX: 0000000000000001 RSI: 00007f637b7f0bf0 RDI: 00000000000000fc [ 241.390680] RBP: 00000000200001c0 R08: 00000000000000fc R09: 0000000000000000 [ 241.397943] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000015 [ 241.405224] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000001 2018/05/26 05:58:39 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x7602000000000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:39 executing program 0: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:39 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x543}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:39 executing program 7: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="36652130d3e1d00e", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d00)=[{{&(0x7f0000000280)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000340)="aeb3ee91a7a0", 0x6}, {&(0x7f0000000480)="6dd4be3ac5e2963105d5b262cf5b07ac2d6c2e1a2a7dce23854ce02bd09f2c68bae5ff48f661924576cc731be6a966d5d3d2f08513896e381cbcf3f9a2ef7e9a01677caefaf7", 0x46}], 0x2, &(0x7f0000000900)=[{0xa8, 0x1bf, 0x5, "995a8a8e64c8fbf94b0c1c84c79e9590adcbe4b64bd6cc003bcd482cdac99998f87d73e07cf73048f9c13575d9637e38bbdfc5ce8d976c56f73b3279a828d1cfa0f6987cfa2d6a1fdb895dbacbd1d6d9fb4235db6fe7c15fdcf4757b9045b1d046dc303af4a7c3f506f87b751753e375a943aeef0f348371e2489d9464af3e15c9045d33a23776d24d369e3feb24497312"}], 0xa8, 0x4004001}, 0x7}, {{&(0x7f00000035c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x3, 0x1, 0x2, 0x3}}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003640)="65c0f54cfe546ee865a311eee0b0c2f13a23870677733ed29d6f112991dc43e4bcc54b349cfb227df8835725111488a91cf0f11b99ed26510d33ca89c25face3d3b6c849edf8f0c5af80267e61bacabf3233123702fe6fbd1fd5c368648144dcf30d5a58565a033ab5e767890192a3ab123e7b904191df23ef4941550874aa32cf7ba9f7666317897d", 0x89}, {&(0x7f00000037c0)="55c0aa69d43145ae633570512d07ef268aff907959e450917e9ea29491da4f67d6ed22b8e137f4fdbb9bd87b", 0x2c}, {&(0x7f00000038c0)="d69c3ade9a94ebdedcdd8f571b99bfc94872332b51fc3af1935e3fc037e5f40149d0e4b706425ea9be74d1060814a147ad64c5c328512fdd78933883f81ae45f98e08f2fbe4f3b9034a7c1e7b7eff6be60812f2fc6e2", 0x56}], 0x3, &(0x7f0000003a00)=[{0x80, 0x10f, 0x53, "7c9477be1b2be0d98cd292c9ef0a2e20d9b03aa773ce33fc2dd237e9f1a39889f542641e2418d3d9365473d51fe532b71932c7da5ac35a07a32ded67809dd3d69c4e191255f49f1cda3580a7ef869510878a7c272844a16307e9d7ea73613a8dbdf1082f0553eb79e329"}, {0x70, 0x10f, 0x9, "279b0af9fdcd60341738bf65f7b04ff740b71f471658523d399bdafff312e0261a484feb1f7af36c58012d1b22db6b756d60d8c5f080ff9962dcfcd024771ac072e0ebc2bb6655195d4271f51b70ae34c30fa83eccf5e0e3fec690"}, {0x40, 0x0, 0xffffffffffffffff, "c24e67ef088ce5ad6a0dfc21e5170f0bebe77415bd578a7d1a00f5582fdf4b8c460b7c09b3c673bda057d8c7a50827f3"}], 0x130, 0x800}, 0x9}], 0x2, 0x4004) 2018/05/26 05:58:39 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6000fff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:39 executing program 2 (fault-call:5 fault-nth:2): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000440)=0x86) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) getpeername$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) r2 = dup2(r0, r0) r3 = openat$cgroup_ro(r2, &(0x7f0000000400)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001, 0x4e20, 0x3a, 0x4e22, 0x0, 0x2, 0x0, 0x20, 0x0, r1, r4}, {0x80, 0x1, 0x3, 0x6, 0x9, 0x63f, 0x7, 0x8}, {0x7, 0x1, 0x100, 0x2}, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x2, 0x1, 0x100, 0x7, 0x1}}, 0xe8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000007c0)={0x7}) [ 241.493012] FAULT_INJECTION: forcing a failure. [ 241.493012] name failslab, interval 1, probability 0, space 0, times 0 [ 241.504372] CPU: 0 PID: 18155 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #67 [ 241.511635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.520973] Call Trace: [ 241.523557] dump_stack+0x1b9/0x294 [ 241.527174] ? dump_stack_print_info.cold.2+0x52/0x52 [ 241.532351] ? is_bpf_text_address+0xd7/0x170 [ 241.536834] ? kernel_text_address+0x79/0xf0 [ 241.541231] ? __unwind_start+0x166/0x330 [ 241.545369] should_fail.cold.4+0xa/0x1a [ 241.549415] ? __save_stack_trace+0x7e/0xd0 [ 241.553724] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 241.558839] ? save_stack+0xa9/0xd0 [ 241.562458] ? save_stack+0x43/0xd0 [ 241.566072] ? kasan_kmalloc+0xc4/0xe0 [ 241.569947] ? kasan_slab_alloc+0x12/0x20 [ 241.574081] ? kmem_cache_alloc_node+0x144/0x780 [ 241.578825] ? __alloc_skb+0x111/0x780 [ 241.582699] ? alloc_skb_with_frags+0x137/0x760 [ 241.587351] ? sock_alloc_send_pskb+0x87a/0xae0 [ 241.592003] ? sock_alloc_send_skb+0x32/0x40 [ 241.596406] ? __ip6_append_data.isra.46+0x2086/0x3830 [ 241.601670] ? ip6_append_data+0x1bd/0x2e0 [ 241.605888] ? icmp6_send+0x1e24/0x2d90 [ 241.609847] ? icmpv6_send+0x17a/0x300 [ 241.613717] ? __udp6_lib_rcv+0x1e70/0x3240 [ 241.618030] ? udpv6_rcv+0x21/0x30 [ 241.621565] ? ip6_input_finish+0x3ff/0x1a30 [ 241.625960] ? ip6_input+0xe1/0x5e0 [ 241.629572] ? ip6_rcv_finish+0x29c/0xa10 [ 241.633705] ? ipv6_rcv+0xed6/0x22a0 [ 241.637404] ? __netif_receive_skb_core+0x26f5/0x3630 [ 241.642578] ? __netif_receive_skb+0x2c/0x1e0 [ 241.647060] ? netif_receive_skb_internal+0x126/0x7b0 [ 241.652233] ? napi_gro_frags+0x631/0xc40 [ 241.656368] ? tun_get_user+0x31f8/0x4100 [ 241.660499] ? tun_chr_write_iter+0xb9/0x154 [ 241.664892] ? do_iter_readv_writev+0x859/0xa50 [ 241.669545] ? vfs_writev+0x1c7/0x330 [ 241.673328] ? do_writev+0x112/0x2f0 [ 241.677030] ? __x64_sys_writev+0x75/0xb0 [ 241.681164] ? do_syscall_64+0x1b1/0x800 [ 241.685237] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.690591] ? graph_lock+0x170/0x170 [ 241.694379] ? find_held_lock+0x36/0x1c0 [ 241.698424] ? graph_lock+0x170/0x170 [ 241.702213] __should_failslab+0x124/0x180 [ 241.706437] should_failslab+0x9/0x14 [ 241.710225] kmem_cache_alloc_node_trace+0x5a/0x770 [ 241.715235] __kmalloc_node_track_caller+0x33/0x70 [ 241.720161] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 241.724903] __alloc_skb+0x14d/0x780 [ 241.728606] ? skb_scrub_packet+0x580/0x580 [ 241.732911] ? __lock_acquire+0x7f5/0x5140 [ 241.737157] ? print_usage_bug+0xc0/0xc0 [ 241.741203] ? debug_check_no_locks_freed+0x310/0x310 [ 241.746384] ? debug_check_no_locks_freed+0x310/0x310 [ 241.751565] alloc_skb_with_frags+0x137/0x760 [ 241.756046] ? __lock_acquire+0x7f5/0x5140 [ 241.760280] ? __lock_acquire+0x7f5/0x5140 [ 241.764514] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 241.769259] sock_alloc_send_pskb+0x87a/0xae0 [ 241.773740] ? __lock_acquire+0x7f5/0x5140 [ 241.777966] ? sock_wmalloc+0x1e0/0x1e0 [ 241.781922] ? find_held_lock+0x36/0x1c0 [ 241.785970] ? __lock_acquire+0x7f5/0x5140 [ 241.790189] ? find_held_lock+0x36/0x1c0 [ 241.794241] ? graph_lock+0x170/0x170 [ 241.798031] ? debug_check_no_locks_freed+0x310/0x310 [ 241.803209] ? dst_release+0x5d/0xb0 [ 241.806912] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.812432] ? xfrm_lookup+0x827/0x2860 [ 241.816389] ? mark_held_locks+0xc9/0x160 [ 241.820527] sock_alloc_send_skb+0x32/0x40 [ 241.824753] __ip6_append_data.isra.46+0x2086/0x3830 [ 241.829851] ? ip6_setup_cork+0x1800/0x1800 [ 241.834165] ? ip6_mtu+0x1b3/0x590 [ 241.837690] ? ip6_sk_redirect+0x130/0x130 [ 241.841912] ? find_held_lock+0x36/0x1c0 [ 241.845961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.851481] ? ip6_setup_cork+0x10b8/0x1800 [ 241.855790] ? ip6_dst_mtu_forward+0x470/0x470 [ 241.860360] ? graph_lock+0x170/0x170 [ 241.864151] ? lock_acquire+0x1dc/0x520 [ 241.868128] ? icmp6_send+0x1c76/0x2d90 [ 241.872099] ip6_append_data+0x1bd/0x2e0 [ 241.876147] ? rawv6_exit+0x20/0x20 [ 241.879763] ? rawv6_exit+0x20/0x20 [ 241.883376] icmp6_send+0x1e24/0x2d90 [ 241.887173] ? icmpv6_push_pending_frames+0x540/0x540 [ 241.892353] ? print_usage_bug+0xc0/0xc0 [ 241.896418] ? __lock_acquire+0x7f5/0x5140 [ 241.900642] ? __lock_acquire+0x7f5/0x5140 [ 241.904863] ? __lock_acquire+0x7f5/0x5140 [ 241.909086] ? print_usage_bug+0xc0/0xc0 [ 241.913139] ? graph_lock+0x170/0x170 [ 241.916936] ? lock_acquire+0x1dc/0x520 [ 241.920896] ? inet6_unregister_icmp_sender+0x50/0x50 [ 241.926088] ? icmpv6_push_pending_frames+0x540/0x540 [ 241.931265] icmpv6_send+0x17a/0x300 [ 241.934966] ? icmpv6_send+0x17a/0x300 [ 241.938838] ? inet6_unregister_icmp_sender+0x50/0x50 [ 241.944018] ? icmpv6_push_pending_frames+0x540/0x540 [ 241.949200] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 241.954721] ? udp6_csum_init+0x352/0x9e0 [ 241.958857] __udp6_lib_rcv+0x1e70/0x3240 [ 241.962992] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 241.967997] ? ip6t_do_table+0xd6c/0x1cd0 [ 241.972143] ? trace_hardirqs_on+0xd/0x10 [ 241.976278] ? udpv6_err+0x60/0x60 [ 241.979801] ? graph_lock+0x170/0x170 [ 241.983585] ? rawv6_rcv+0x1390/0x1390 [ 241.987459] ? lock_acquire+0x1dc/0x520 [ 241.991418] ? ip6_rcv_finish+0xa10/0xa10 [ 241.995567] ? __lock_is_held+0xb5/0x140 [ 241.999616] udpv6_rcv+0x21/0x30 [ 242.002968] ip6_input_finish+0x3ff/0x1a30 [ 242.007197] ? ip6_rcv_finish+0xa10/0xa10 [ 242.011334] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 242.016335] ? nf_hook_slow+0x11e/0x1c0 [ 242.020300] ip6_input+0xe1/0x5e0 [ 242.023740] ? ip6_input_finish+0x1a30/0x1a30 [ 242.028221] ? udp_v6_get_port+0x660/0x660 [ 242.032447] ? ip6_rcv_finish+0xa10/0xa10 [ 242.036582] ip6_rcv_finish+0x29c/0xa10 [ 242.040541] ? ip6_make_skb+0x620/0x620 [ 242.044504] ? rcu_is_watching+0x85/0x140 [ 242.048646] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 242.053821] ? udp_v6_get_port+0x660/0x660 [ 242.058045] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 242.063052] ? nf_hook_slow+0x11e/0x1c0 [ 242.067026] ipv6_rcv+0xed6/0x22a0 [ 242.070558] ? ip6_input+0x5e0/0x5e0 [ 242.074260] ? debug_check_no_locks_freed+0x310/0x310 [ 242.079443] ? ip6_make_skb+0x620/0x620 [ 242.083401] ? ip6_input+0x5e0/0x5e0 [ 242.087103] __netif_receive_skb_core+0x26f5/0x3630 [ 242.092108] ? nf_ingress+0xa00/0xa00 [ 242.095897] ? __lock_acquire+0x7f5/0x5140 [ 242.100116] ? graph_lock+0x170/0x170 [ 242.103906] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 242.108906] ? compute_score+0x3ab/0x500 [ 242.112954] ? debug_check_no_locks_freed+0x310/0x310 [ 242.118131] ? find_held_lock+0x36/0x1c0 [ 242.122179] ? graph_lock+0x170/0x170 [ 242.125964] ? graph_lock+0x170/0x170 [ 242.129751] ? __skb_checksum+0x570/0x8f0 [ 242.133902] ? find_held_lock+0x36/0x1c0 [ 242.137949] ? print_usage_bug+0xc0/0xc0 [ 242.142004] ? kasan_check_read+0x11/0x20 [ 242.146152] ? pvclock_read_flags+0x160/0x160 [ 242.150632] ? mark_held_locks+0xc9/0x160 [ 242.154770] ? ktime_get_with_offset+0x395/0x4a0 [ 242.159512] ? lock_acquire+0x1dc/0x520 [ 242.163473] ? netif_receive_skb_internal+0xa2/0x7b0 [ 242.168567] ? kasan_check_read+0x11/0x20 [ 242.172700] ? rcu_is_watching+0x85/0x140 [ 242.176834] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 242.182015] __netif_receive_skb+0x2c/0x1e0 [ 242.186330] netif_receive_skb_internal+0x126/0x7b0 [ 242.191331] ? dev_cpu_dead+0xad0/0xad0 [ 242.195298] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 242.200820] ? eth_type_trans+0x2e1/0x750 [ 242.204954] ? eth_gro_receive+0x8d0/0x8d0 [ 242.209197] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 242.214373] napi_gro_frags+0x631/0xc40 [ 242.218337] ? napi_gro_receive+0x5a0/0x5a0 [ 242.222653] ? tun_get_user+0x31cf/0x4100 [ 242.226792] tun_get_user+0x31f8/0x4100 [ 242.230756] ? debug_check_no_locks_freed+0x310/0x310 [ 242.235942] ? tun_build_skb.isra.50+0x1d50/0x1d50 [ 242.240856] ? graph_lock+0x170/0x170 [ 242.244652] ? graph_lock+0x170/0x170 [ 242.248437] ? lock_acquire+0x1dc/0x520 [ 242.252397] ? __fdget_pos+0x1a9/0x1e0 [ 242.256271] ? find_held_lock+0x36/0x1c0 [ 242.260330] ? kasan_check_read+0x11/0x20 [ 242.264464] ? rcu_is_watching+0x85/0x140 [ 242.268603] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 242.273784] ? tun_get+0x22b/0x360 [ 242.277309] ? tun_chr_close+0x180/0x180 [ 242.281373] tun_chr_write_iter+0xb9/0x154 [ 242.285597] do_iter_readv_writev+0x859/0xa50 [ 242.290083] ? vfs_dedupe_file_range+0xa00/0xa00 [ 242.294829] ? rw_verify_area+0x118/0x360 [ 242.298962] do_iter_write+0x185/0x5f0 [ 242.302838] ? dup_iter+0x270/0x270 [ 242.306473] vfs_writev+0x1c7/0x330 [ 242.310087] ? vfs_iter_write+0xb0/0xb0 [ 242.314053] ? wait_for_completion+0x870/0x870 [ 242.318630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 242.324154] ? __fdget_pos+0xd6/0x1e0 [ 242.327938] ? __fdget_raw+0x20/0x20 [ 242.331638] ? __sb_end_write+0xac/0xe0 [ 242.335600] do_writev+0x112/0x2f0 [ 242.339128] ? vfs_writev+0x330/0x330 [ 242.342918] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 242.347747] __x64_sys_writev+0x75/0xb0 [ 242.351708] do_syscall_64+0x1b1/0x800 [ 242.355580] ? finish_task_switch+0x1ca/0x840 [ 242.360061] ? syscall_return_slowpath+0x5c0/0x5c0 [ 242.364977] ? syscall_return_slowpath+0x30f/0x5c0 [ 242.369896] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 242.375247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.380082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.385258] RIP: 0033:0x4558c1 [ 242.388431] RSP: 002b:00007f637b7f0ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 242.396125] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 00000000004558c1 [ 242.403377] RDX: 0000000000000001 RSI: 00007f637b7f0bf0 RDI: 00000000000000fc [ 242.410629] RBP: 00000000200001c0 R08: 00000000000000fc R09: 0000000000000000 [ 242.417881] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000015 [ 242.425139] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000002 2018/05/26 05:58:40 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:40 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3580}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x2}, 0x10) r1 = socket(0x8000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r3 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x84, "90dbd93b148364db3cb0aef254c085785be097a87d08a0e252dde4b9163b2491271cf405bcb984d77b1e9d758012e246c2118ec298c8d0a878c7d02515fc3801e95e0f8f731f282c156e2a487ef77bcb86f51788fb8bbd90fea320938f5b7716d9911f17ed3ca4030615392a68fe9ee55859686624be22d0452e8bcb4217f3bc3604c278"}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x2d}, 0x98) 2018/05/26 05:58:40 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60200ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:40 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0x0, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000340)=""/63) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x1, &(0x7f0000000380)=[{&(0x7f00000003c0)="1c068c5558d9160290da9809a598ee1e025f998e94660ee7860ea88fe60694a5c771143015cd547ca431be23d526fb202658d333e8631d240924501c3623364e2e5d454089bad034490405933fdfffea3e837dfa6d33ec58895065716015a618cd80c0287cbd0e040aea99d117baa00f3f15b89553661c37a6abde265ecb90bdb19523edab34b4fabcfda18953ddb99fb7e1df91709fa1ae87bd75af4cc657673cabdca677115a32a88ada7786037e2f66045e69ca748cd054d06bec0f5ebeb04d5f0c2624d38dd426b4d8c8aee9b141e96f7d1297dece9f320bbf6e", 0xdc, 0x4}], 0x1000000, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'veth0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000002e003505000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000000fc21aa402b53ae9b000000000000000000dbf013186d369bba6ae59861269e0000000000000000000000000000"], 0x24}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) gettid() setpgid(r4, r4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x2, 0x60) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) 2018/05/26 05:58:40 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe80}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:40 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 242.650653] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 242.794186] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) 2018/05/26 05:58:41 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60f00ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:41 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:41 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0x0, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0xfffffdef, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:41 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80a, 0xfffffffffffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffab, &(0x7f0000000040)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/26 05:58:41 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x100000001, 0x2000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xed, "a8378044be925bc23ed7eb75dcfd055abbfc1378d4f64df295930df000113ef19eee61076a9719051af8904af7b6aac602c5d46d97edea964685bd55093975957c08d39ab94553087685b8070c162f358bca90c257525fc199f971cd51605eeb8554a2aac7c5ffac9735a6c60ff9f2f794abb032d9111e57a1749b5671c1dc0ce0b9bb2ad99a4f27730862822920ec381095e2540b451b54f2f1623e91e21c51b82d578b7f7e206b65139264eb5aaacd6cc6752d2a18a3872120dc8fe9d27f8f47f67892c8dcb79259bcc5dd2c09156e8026266e5a89dee2925ab623ccc62eeda235a4fe0207cedb19f9221957"}, &(0x7f00000003c0)=0xf5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={r2, @in6={{0xa, 0x4000, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, &(0x7f0000000600)=0x84) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x2, 0x24, 0x1, 0x9, 0x9, 0xfff, 0x2, 0x7f, 0x7, 0xffff, 0x1}) r4 = syz_open_procfs(r0, &(0x7f0000000380)='net/icmp\x00') write$cgroup_int(r4, &(0x7f00000009c0)=ANY=[@ANYBLOB="eb0785a05d41530d4514f98a3ed941e9e0cc3180525223fa2d6b8ae7dbebeb003927a655926b8831d2f271740489d8829e428e7bc8c8c46f61ef419ae0c65e510bc6fa73bccc5405bed8cc3f83a944c9c534", @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYBLOB="4e6b25209d30e0628d7b5eb57161593c9af02a56042d4609c223afe334922b1484b10bb3f67e0fbcc829c4da5dd5d719e2597fa6a89ffdea0482deda7198785c363415db1559762bb94530d8b9ffd60adf0560156da8"], @ANYRES64], 0x750) fstatfs(r4, &(0x7f0000000200)=""/211) readv(r4, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/212, 0xd4}], 0x1) 2018/05/26 05:58:41 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88caffff00000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:41 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60005ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0xfdef, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:41 executing program 7: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000b, 0x52, r0, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x80}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x8}, 0x8) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000180)="a4", 0x1}, {&(0x7f00000011c0)="9b2b9eca6b17e27e09a0c3c07e2c28103ad91ef034580d2bada7e381456465ecbb91a21c21e1dd2192dcfe1d86477127e10d195d6016959facb188fcfa96714062f654445f6c595ca4b7caf3d6d0086e9736b742a68db58c63e6a12a776b218aa3b1b262625038339d5400fee08eea3e64e5e35e3222455b901a6a", 0x7b}], 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x2c, "1adf24ea3de50afbde9c11a15b67682ec1f4b2b6b4c559805599f1ff7f1d9dd44d799abeffe02864bba2149d"}, &(0x7f0000000080)=0x50) close(r0) 2018/05/26 05:58:41 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0x0, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x200000000000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x0, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:41 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:41 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(0xffffffffffffffff, 0x1008005) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000000000000000000000000000000884ac97566f1600d38562fec2119f569"], 0x20}}], 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000040)) 2018/05/26 05:58:41 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6f000ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x0, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:41 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0xa0000) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000040)=0x8000) shmctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000080)=""/90) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1, 0x4, 0x8, 0x401, r1}) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffa000/0x3000)=nil) 2018/05/26 05:58:41 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x140, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:41 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffdd86}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:41 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60002ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:41 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) 2018/05/26 05:58:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0xd, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:41 executing program 7: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='/\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x609c, 0x4) 2018/05/26 05:58:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x0, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:42 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:42 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:43 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6000fff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x276}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:43 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3c8, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x88, @rand_addr=0x30000, 0x4e22, 0x0, 'sh\x00', 0x4, 0x5, 0x5d}, {@rand_addr=0x6, 0x4e22, 0x9c1501637a65563e, 0x1, 0x0, 0x6}}, 0x44) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840), 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="13000000000000fa"], 0x8) 2018/05/26 05:58:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x200001fe, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:43 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffff88}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:43 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) fstat(r1, &(0x7f0000000240)) 2018/05/26 05:58:43 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:43 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x84ffffff00000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:43 executing program 7: r0 = userfaultfd(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x4031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x80000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000000c0)=""/42) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000100)={0x5}) r3 = dup(r0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x20014000}) 2018/05/26 05:58:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:43 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60005ff008109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8000, 0x200, 0x80000001}) socket$inet6(0xa, 0x1, 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3f}}, [0x7, 0x100000000, 0x4, 0x0, 0x80, 0x8, 0x8, 0x4, 0x6, 0x98, 0x5, 0xc1f, 0x9, 0x7, 0x2]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="ff8c90aef74000004800000000000000000000000000000000000000831710ff6b777287e24b7ee1a0eb99bfffffff3f765e6bd176470605", 0x38}], 0x1) 2018/05/26 05:58:43 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) [ 245.557044] QAT: Invalid ioctl [ 245.645781] QAT: Invalid ioctl 2018/05/26 05:58:43 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3a00000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:43 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000100)=""/185, 0x44f, 0x0, 0x0, 0xe3) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x82802, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x3ff, 0x2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000d40)=0x405d, 0x7b) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socketpair(0x0, 0x80800, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000080)=0xc4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/26 05:58:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:43 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff028109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x7ffff000, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:43 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:43 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400100, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) madvise(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x11) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getscheduler(r1) 2018/05/26 05:58:43 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1100}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:43 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff0f8109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:43 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:43 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x4147, &(0x7f0000000040)) write(r0, &(0x7f0000000080)="c35251e179010910b6ad7090f223e1830edbb1e312b0891d27ba1a702d7b44ed09c771f984e5b3e76dd2026897abad9bf5a25f8dcf58347a94acfae2f3bc92c0dbe2fd55d2207115f121ab9ea5d7a3ceb2e235951904f0ebf158b8e973e75e2d71a98707f5f756e39c78fcda3ee0524813e382cb80a2890bc13d4b00a2f22b75e3846cd78dfabe7af868c2f76be7c392a2654aabbf311357847fc2e77a789f3b7ac88b7b42188ea3d929534d731ebd2c23f75b19924908abecf88187a080f9467a657d0769c2f71d61480953f7f85f5eb8b534dd5099dd6876090bc6714ca64800317e3b68b0a5cdaa", 0xe9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2, 0x2d, 0x6, 0x4, 0x9, 0x0, 0x10001, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3e5b, 0x400, 0x5, 0x8, 0x3}}, &(0x7f0000000240)=0xb0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) 2018/05/26 05:58:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000001cc0)='/dev/dmmidi#\x00', 0x6, 0x0) r1 = add_key(&(0x7f0000001c40)='asymmetric\x00', &(0x7f0000001c80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000001ac0)='user\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001b40)="d3a13466f56b4073c82600460e51f004f7018ffd6263d3dabd13c807f9c0cf55968bdb3bf42ec8cd3c8cee45510e5a2c28ab2673f9bfadaa8e7c3e3c3fd7cfa4e68a501f1f0782033cdc08142bacb966dd58e140e670082ad54463f0edaa01ff0f99dc5e0f3e2f8b1bcfb1603f6e03dd0d8d8c2ff51ebefceac9ba75bcc91c00bfac67ec1b09e23a4b37718b0827621192dcf4aca465cee2475199b8a269c2ed7c8cd5695d9ad1978a4330f18e040baacd7edd0b6aa4ea836c196ad758126c96d16c395ee26eefe140edda86b7cc37aff9c60ab891", 0xd5, r1) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r3 = getpgid(0x0) process_vm_readv(r3, &(0x7f0000001840)=[{&(0x7f0000000140)=""/86, 0x56}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/228, 0xe4}, {&(0x7f0000001440)=""/226, 0xe2}, {&(0x7f0000001540)=""/228, 0xe4}, {&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000001640)=""/139, 0x8b}, {&(0x7f0000001700)=""/135, 0x87}, {&(0x7f00000017c0)=""/117, 0x75}], 0x9, &(0x7f0000001a80)=[{&(0x7f0000001900)=""/92, 0x5c}, {&(0x7f0000001980)=""/241, 0xf1}, {&(0x7f0000000200)=""/15, 0xf}], 0x3, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xb1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/05/26 05:58:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:43 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff058109f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:43 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x806000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100), 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000200)={0x1, 0x4, 0xad}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000140)=0x1f) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x18, 0x2e, 0x119, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) sendmsg$netrom(r1, &(0x7f0000000a40)={&(0x7f0000000240)=@ax25={0x3, {"3732de27e1cbae"}, 0x1}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000280)="5926080ae92bffd9dfc3cb3560c27e0ce42801e7deba2e3ee86014dd7265e39cf84f51961b2946e022fcd93e606ab7a534fe1bce10643d80b000a932f69f4e4003d909709177129fd2a67f555c8a88dff23cb69253456144c2d22ee2e2ad612b44caf9312ead6d9cd5ef9c62a2396ee0a364b1ad7b026611491f5d5f189b82efe3f01f6c7435ac320b31f1796660efda248a4ddeb9090cfbc9dc51891aacd8a6d979e17e35d759da46c651208c", 0xad}, {&(0x7f0000000340)="fcbddb124f8a27d8b89ead18487b9533b73c8856d638584208d6bdb46ca0e14031e3c55478c24c8a6523f7acd8a4deff894a10c3690522e7a6dbd7fe84f61dd2626622092007a7d7f4b0513c005fb12c301184e8ef1c510e3ff920429b965eb9a391f69f05e4280c5122f3a64d00e0640718a6664ce780ad5ab3cbe480b5005fa216f1b7148d87100973c56223e9209bcbfdb97edeb68adddcbb2ac934ae38b8dde4dc025dbe0595cfccf59ddb6eeed4918ade35381af3c65b8b3d37ace94b6f5948a613038425a6ccfb8ea5d140f2d34c491a6dbc73ec4e0c594950dc9b814c27bd8e0a037f", 0xe6}, {&(0x7f0000000440)="fe76db8b8d71b140c52e462b4eebbb588ee6cebd3b910ce8b4ff1ed554ae4338c1cc985b08a3c16146641c25211e92904182e3908c2a3079ad4683893d02bb48a924120d31cde7cad213f88823288bdd1f4851d0e88a3c8a857b236ad22ed37feaa5aa828269e8caf6c7451b3ed5ddc2763147e9bf838dd08cccce4c13b7e03ac22df3c69ff6145a1124075054e49db00d5c9b09b5f456b1e01e87c99577fb9ba9753a6d3032a651908a8b5ab813de69af643e8efa4b29462d5b34ec5c0597568b74cfb932f6fae61204ede7ec88bddf7592972bfe9decfbb9ba8cc513f34932afbb", 0xe2}, {&(0x7f0000000540)="aa11cde868a89a3c2f2cca06c8c9d4cc053bf898084a65e87e21", 0x1a}, {&(0x7f0000000580)="ff0d037c467ce9c25000c7ff9c7b9117b4a4f630e717fa903202e4d97e944d001b6015b0a0e8f3382c7ef95003011ce00eb069fbfe4212a205ab15caa02384a3d960e042a827ad205d9d65effe73afee54db158b7392bcc2ee5d61d6412d3586a6fb9adaeb9562e264fe5ca1a0", 0x6d}], 0x5, &(0x7f0000000680)=[{0xe8, 0x10f, 0x7, "da94a666ae9560244a8f6454b7450c1423a5856cfae9117fe25f668137453ed7787f13a16e02d4050874ae94f3e0fbf1e2f0ceb75fa2768173bf634d0508b7b393ab6160ead21a00a13feeac785a58b2432409ae14d74fabb66b4f91af9e7708a3f3cc15940f016839e42cdf02f4135f20d8ad93a1a3e67ba021d0aa716fff5a60afcab73dd4798d2bf8b525d6c396c2c9439e08fe8c2929d6372a7f35c7a62c0325bda21061e3aa42d19ed6ec8c1b11371df3725ba88b5998c19aec584d81d392fcd429a7e9db9c563a3bf1155eeb1f19"}, {0xd0, 0x84, 0x5, "dd2a74d4deeca8696e7655ad642f66a2fd24d282f03588b0c1fc86c46d75b9d56cf77d16e282d3b050e4e2497b5e0cfe6ed0e29749a4f6fbb338f7ef1844b4d6ba95ce648c8f9e61a840b5a30d238d132d4e4b0959365f9ca89e7e8e4b25d6f1feeb1e795b1f5bb51fa2364a472004f5294c17fcd0fdcfd2813f22610461e961c27c7d042726fe57dbeae9d7054371566263ecc1c27f59f8d769c5a26b9d72efd98290e2139a28b550a92e4b1821e8d05476fb02f98bb518c2a820ec"}, {0xc0, 0x11, 0xe2, "2649365f8901f8e3092e256647cb9413f0ad7a8186f47ad6406f8bd1a546a7d74b103da40a642c7442d367d5c0f61b0fc2289f3070b2b0695b7533891ea8500897f3eefa709f009ff839c7ecc4d5a6eb44e4008d09525b5f4ebaf8b50585d50e06450ffda124822559bd5f30aa95dbd2d7b26cc4f0fae4590b408072e8435f6e961e38dcd150f8865cfe67b62c01f27f9cd4572e0a7e22af00a5ea103a66bb0ca1cade252589e500c18761ce8378"}, {0x50, 0x105, 0x7, "eb137679329fcdaa9175392fd583854ef04eb679c28a194acc83c3d5d3fb57e7a3d8d799a92b983bfe6c99466c9aa874112184cd628cd3f58bf76db04b"}, {0xc8, 0x10b, 0x2, "b58d361779ad7b3becdbf70bd3bc3ac4b661efb7d45e0daf35b864339bddc3de4f6f87df05428983ef2e5f0220717fe504678084dfb1e08b85044e44ed45d7d41b56cada796574aafedea81f814cf720e07294a6a0f27b239a7538ca776e8f93f1d9cba8e7f56271b4942dfe24a684d016bcf20278a0b889fabd44c04615adb17d28d7a7015a55a08d501e95fc56de5e075c31ac2390c9d9f402b56487723c9519aa5bee122905933ae5c5ac25786c006fee6b"}], 0x390, 0x20000000}, 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000a80), 0x2) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000ac0)={0x3, 0x0, 0x1}) 2018/05/26 05:58:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:43 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:43 executing program 7: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x2) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff09fffefd956fa283b724a6ff7f00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/26 05:58:44 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) [ 246.185694] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/26 05:58:44 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008103f80009000180060109ec000000", 0x1f) 2018/05/26 05:58:44 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8848000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:44 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000300)=""/87, 0x57}, {&(0x7f0000000380)=""/208, 0xd0}, {&(0x7f0000000480)=""/20, 0x14}, {&(0x7f0000000680)=""/219, 0xdb}, {&(0x7f0000000780)=""/103, 0x67}], 0x5, &(0x7f0000000880)=""/27, 0x1b, 0x8b23}, 0x2000) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000580)={r3, 0x1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000900), &(0x7f0000000940)=0x4) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f00000000c0)={r5, 0x3}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000240)={'bond0\x00', 0xffffffff}) memfd_create(&(0x7f0000000500)='bond0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000100)=""/210) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000009c0)=ANY=[@ANYBLOB="0c015af3a0f9b800001a0009000000000000000000ff24000000000000000000000000000100000000000000000000000000000001000000000000000000000032f00af4994656046606a2df3506c7fffad22e2ff6d3dd6301b9b4011ab222bddee2bc5b3fc2ccf3fcbed2b235ae50f644e07a8b76c2868bee8a7e282209ab9bb00ab202ce1378", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414aa0000000000000000000000000000ffffa55749878a000000000000000000000000008d000000000000000004000000000000000000000000006dd7bbfe646b00000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000d84b3d8fe0ca920a000000001c0004000000000000000000fe800000000000000000aff10916272cf52702edd6432cd8df1a04a19593dfda0f595932f934a7c4a204f9e7b4dbb385c2fae79c287aa278d8c83080d5395b2c82e6de252983f14cadfb67026ad353"], 0x10c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000980)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/05/26 05:58:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x89060000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 246.255806] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/26 05:58:44 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000000bc0)=""/93, 0x5d) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x10000, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000040)=""/47, &(0x7f0000000080)=0x2f) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x4) 2018/05/26 05:58:44 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00810bf80009000180060109ec000000", 0x1f) 2018/05/26 05:58:44 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x3, 0x1, 0x8}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/26 05:58:44 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4305000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x7602000000000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8847000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:44 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40980, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x3, 0xffffffffffffff6c) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000000c0)={0x100000000, 0x10f000}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f00000025c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5008010}, 0xc, &(0x7f0000002580)={&(0x7f0000000180)={0x23c8, 0x39, 0x110, 0x70bd2b, 0x25dfdbfc, {0x3}, [@typed={0xc, 0x4a, @u64=0x10000}, @generic="e3f884cad524f943fa99e72c1f94ce8d24f3344adbdaacb6397ca175ba8dfa957fe65f40b337c25c1500a6b5658e693183a206e73d28880b258a8179b4c9858ebaf2fc399cfd5f96e8e83bfed53f895a27d9a839b10877da476d3cebafb13580b21b44b3bc05caafe4cebcadeb6b854b8df60d09db5031f873e7b420a8302003b2ed5c00eff1f997676466bcdbc9e7fa162de1bfa655f943b6951815419bdf135e725dbb0728eb07aed6365111e8ec1c9857", @nested={0x188, 0x91, [@generic="5980e28d799b2d3663802575d346bf3bcf4910d3b8b548b00d5f7f564763f6729cb31d964e2ecb8a9c8766aad086beddc97b0b192638cdf6293c37f327c3d6a0572cfaf2e98b2c0bdf7d0c4a41b6fafe0c0bc751954619e8a088a7c9061ae7cef33808781399f592592bfdf61a56d972f665a609014215309a0321187a6d250dcf419045", @typed={0x10, 0x20, @binary="7a9a0798532852884e82bf4e"}, @typed={0x30, 0x80, @binary="699b9cbd30a6e92b72fea159434749a3e23919ae320f2e99a1a20ccda38412a7629b5b7e4ec9a1f5b11a"}, @typed={0x8, 0x48, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="6a3ee5ede6151a32d591e49121939594925d1a5e794e5013162f2db480d13fb2a8fc72c2b8224e72f32382b6cbc08afdb2d95b8470a9fe631d68bb2164c85640dc97b6e764119648406458a532f99d57b03e8b6d8bdf91ce606ad079dd7606de287558114820e597180e4bebda1ad2e5efd8973dcff8e4a2f717042ffafbb27c2c67ae1289e51e91ea21cc44660531cb77013565174ba12af3d98ee6d9f6f079135aa8579720dd67090083c93d895254d80be54ebcb36a6c"]}, @nested={0x100c, 0xf, [@typed={0x8, 0x76, @uid=r2}, 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@nested={0x10a8, 0x30, [@generic="1349c88395518a08c46632c2ace2225c2a862cf0972b53ea50f9db4cdb9c", @generic="12ca69aa6f22c8bb7f9a46702961e13391eb5ff7747b49e04905143c4e427d825ff6e20e34cf385c59ab767fc3bb51ea4ba8caff1f093610073897623ff6cd6447e9d2d8ca4ba8cad9509af7f16a7b2cc571b08af4100a251b5d4eb1a15aa9091a9ab400ebf111b1c8e82d4fea2641e1a2a070", @typed={0x8, 0x61, @fd=r1}, @generic="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@typed={0x8, 0x6a, @fd=r1}]}, @generic="56c9199c9a684565e357974a9707cfdd1bfbedcbafcf60b3ea78ce9a5fa1d54c5a195dce107cc222f7268c59712468d2918e57fe7420e1e190240d1847a6b65ad296c89dfa796769e63f3406d6b6c632b913d681b4491edf04e1ce230c723fbfb82eec1a01449f5ed6903f9162773213bb46b7ad397c0f538aad5ca5afdb440b7911c2ff574a1edf4ecf8957bfc809c666bea7ea7179c7cf5a70f73196d101f831dc2ffabca37bdbbf5594450c620398db332877e3e9a5160c"]}, 0x23c8}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000002600)=ANY=[@ANYBLOB="1300073068c8824fa0d98dea00474ccaffff08023f1dab1c00000000000000000000d6ced985a91c4a69ea01489acfd1319ab652e8f50d9b842a1dfdd1f32701c9"]}) 2018/05/26 05:58:44 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) [ 246.578484] QAT: Invalid ioctl 2018/05/26 05:58:44 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80209000180060109ec000000", 0x1f) 2018/05/26 05:58:44 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88640000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88a8ffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) [ 246.605638] QAT: Invalid ioctl 2018/05/26 05:58:44 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/28, 0x78f93a26abc48d96) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x77359400}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, "706f727431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088b0175000", 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 05:58:44 executing program 1: r0 = socket(0x5, 0x80000, 0x20000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl(r0, 0x10001, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100), 0x4) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x5, 0x1, {0x3, 0x1, 0x831, 0x84d35d8668f44f36, 0x1}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x2}}}, &(0x7f0000000180)=0x84) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x2, 0x0, 0x4, 0x1, 0x93cca066bcd113d5}, 0x98) 2018/05/26 05:58:44 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80f09000180060109ec000000", 0x1f) 2018/05/26 05:58:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x700000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:45 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:45 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x86fa, 0x0, 0x102d, 0x0, r0}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="84000000c2120c5516aa3ba9d86960e7b2a997055a845f465b256fa059180b839ae89ebd422645757deffba7063918e73ad4cedf7d495ae44e4422c8370ea417274fe00dbe78d2c7e8ae2158d5db2f9d1fe9e58c95a4cd9bbb9b0a0813f41b4c1a3149123d353bd28f1014c84ad7395f68205da6f3fa5939e0f5c911a4505969ae02c5c7d16d8850"], &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r3, 0x81}, &(0x7f0000000440)=0x8) sendto$packet(r0, &(0x7f00000001c0)="261d5b47c767746bc146cfec510ddc35caf0baeeb8b841cce10699f056f1363c695ed5094f70413f14bc5ddf19f9e0f47fee94e6e36d6e6aaf62cca607f9b5a95ffbfff6b359ae43adb5b2972d019a6dfaa54b5222a8d7d3045f456f1686f3dcca11ee70729752add064e80f0a59334f0394", 0x72, 0x0, &(0x7f0000000240)={0x11, 0xf7, r2, 0x1, 0x101, 0x6}, 0x14) uselib(&(0x7f0000000480)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000006113cb00000000000000000000000008db00000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/26 05:58:45 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80509000180060109ec000000", 0x1f) 2018/05/26 05:58:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf5ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0), 0x0, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)}) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xa00000000000, 0x408040) openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/05/26 05:58:45 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:45 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x84ffffff}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:45 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:45 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80003000180060109ec000000", 0x1f) 2018/05/26 05:58:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x6, 0x21, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) clone(0x8000, &(0x7f0000000080)="d5185ef61dfb19f3b9a3eecd0861340d39f50069b8c291616570ce22a89798c1b9dcb6944e334a46473d36fa2dcb0d7cd516d74ae7dfe48b5eef5dd567023b950439d371234ac76882000ac4f015bd8f86be039049", &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)="ec14209020401479ceb63ebe92fed63f644285d3e5248e7af1f2e68b65a8029b880f89ae8e3fc150714728ad7f06dbb7a5da791f2df4bb962003eb9becf227fa6f0257a8b683c470ba140144180dfe4daa992c1a7cd493f713ff9317e4a5297433400772adc39ffc35fd4855c2476bfc662e224fe6faf13a243b9fa21b4b0d374fe50dbe981d83cb6eb5b17569393293b4583c1c32bb9829a427d8b1506cc83a299105d44df58419289292584374bd") 2018/05/26 05:58:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8864}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) [ 247.998973] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/26 05:58:45 executing program 1: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) fallocate(r0, 0x3, 0x100000001, 0xe5db) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x0, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/26 05:58:45 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f8000b000180060109ec000000", 0x1f) 2018/05/26 05:58:45 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd00}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:45 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:45 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000480000/0x1000)=nil, 0x1000, 0x1, 0x34, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0xffffffffffffffff, &(0x7f0000000100)="aa8cb654bded10001e6a45896f9c94b049736df9b608b61d96df6a86ac3ae0798ad3c532e4e4323c2e9424311abc8a32723f8f5c4de1144e815ddabec06e7bcf09897695222ad2d57699d0147a734dca27d8a9666eb2cbd9f4beca82250db59ab37a42d36092c41a84ae3431d29faf5ad7b45ebc6961a3c8db1f0aa3c14468c3553df4dfc61306dbaa80cfe5e712056db172e31e1ef6ec3309225e107d819894671b9d292f87d02c27e39605918228b2045a9d065e750797c800") 2018/05/26 05:58:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb00}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:46 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:46 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80003000180060109ec000000", 0x1f) 2018/05/26 05:58:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8864000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 248.301618] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/26 05:58:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x76020000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:46 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x80000001, 0x101) ioctl$sock_bt_hci(r0, 0x200000400448df, &(0x7f0000000280)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x42040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/05/26 05:58:46 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4040, 0xfffffffffffffffc) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x6, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x3, 0x3}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = socket$inet6(0xa, 0x3, 0xc3a) setsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffb, 0x4) get_robust_list(r2, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000100)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000240)={0x0, 0x1000}) 2018/05/26 05:58:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6488}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:46 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:46 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f8000b000180060109ec000000", 0x1f) 2018/05/26 05:58:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3f00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 248.434891] QAT: Invalid ioctl 2018/05/26 05:58:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 248.471350] QAT: Invalid ioctl 2018/05/26 05:58:46 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:46 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009022380060109ec000000", 0x1f) 2018/05/26 05:58:46 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x81, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x500, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x3304, &(0x7f0000000080)) 2018/05/26 05:58:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf0ffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 248.593388] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/26 05:58:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x86ddffff00000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012c") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:46 executing program 7: r0 = creat(&(0x7f0000000a00)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000b40)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000b80)={@dev={0xfe, 0x80, [], 0xa}, @dev={0xfe, 0x80, [], 0xd}, @empty, 0x8, 0x4, 0x81, 0x0, 0x7, 0x240, r1}) r2 = socket(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000001c0)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r4, 0x10, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) r5 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x89f0, &(0x7f0000000200)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x12, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2}}) 2018/05/26 05:58:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2100000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfeffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:46 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_buf(r0, 0x6, 0x3, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0xfb) 2018/05/26 05:58:46 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0xc, [{0x4}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0x3}}, 0x5, 0x6}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x8, 0x4, 0x5, 0x5, 0xfffffffffffff44a, 0x1f, 0x3ff, r3}, 0x20) 2018/05/26 05:58:46 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:46 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009020180060109ec000000", 0x1f) 2018/05/26 05:58:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb00000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="5bc3ce", 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/214) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)='W', 0x1}], 0x1, &(0x7f0000000200)}, 0x0) 2018/05/26 05:58:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x7602}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012c") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffc0}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 248.943181] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 248.982123] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.988616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.039321] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.045800] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/26 05:58:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:46 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012c") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:46 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x4000000000000022}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x28fd3db8}, &(0x7f0000000100)=0x14) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000040)={0x2b5, &(0x7f0000000180)}) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/05/26 05:58:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:46 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f800090f0180060109ec000000", 0x1f) 2018/05/26 05:58:46 executing program 7: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/219, 0xffffffffffffffc2, 0x0, 0x0, 0xc80407eccd9fe31e) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) r2 = socket(0x13, 0x3, 0x7) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/26 05:58:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffffff0}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) [ 249.133497] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/26 05:58:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf6") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88470000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000100)=0x80000000, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0xfffffffffffffffc) r1 = semget(0x0, 0x0, 0x20) semtimedop(r1, &(0x7f0000000040)=[{0x7, 0x6, 0x800}, {0x3, 0xfffffffffffffffd, 0x1000}, {0x1, 0x5c, 0x1000}, {0x0, 0x200}, {0x2, 0x7, 0x1800}, {0x0, 0x7fff}, {0x3, 0x100, 0x800}, {0x3, 0x80000000, 0x1000}, {0x4, 0x5, 0x1000}], 0x9, &(0x7f0000000080)={0x77359400}) 2018/05/26 05:58:47 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:47 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009050180060109ec000000", 0x1f) 2018/05/26 05:58:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf6") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:47 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800e000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:47 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, "7465616d01000000ff00"}, 0x72) ioctl(r0, 0x0, &(0x7f0000000540)="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") [ 249.373249] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/26 05:58:47 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1100000000000000}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:47 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:47 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000010000, 0xfffffffffffffffc) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0008000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/26 05:58:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf6") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:47 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000000000000000060af04ca00443a0000000000000000000000ffffac1414bbff0200000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000955cd7d7cbeca4e0d5cfaa7107491ef327e959f03e95661f3e5b2a2fdcba"], 0x76) clock_gettime(0x0, &(0x7f0000000cc0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000000c00)=[{{&(0x7f0000000700)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000a80)}}, {{&(0x7f0000000ac0)=@in, 0x80, &(0x7f0000000b40), 0x82, &(0x7f0000000b80)=""/76, 0x4c}}], 0x2, 0x62, &(0x7f0000000d00)={0x0, r3+30000000}) 2018/05/26 05:58:47 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009130080060109ec000000", 0x1f) 2018/05/26 05:58:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8100000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 249.568426] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/26 05:58:47 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x806}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 249.612935] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/26 05:58:47 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', 0xffffffffffffffff, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:47 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000880060109ec000000", 0x1f) 2018/05/26 05:58:47 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x148) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x2, 0x0, 0x20, 0x1, 0x7fff}) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000080)=0x1, 0x4) socket$pptp(0x18, 0x1, 0x2) r1 = accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0x3, 0x8}, &(0x7f0000000200)=0x10) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}}, 0x100) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000300)={0xf9, 0x0, [0xba7d, 0x6b, 0x9, 0xd2]}) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000380)) mknod(&(0x7f00000003c0)='./file0\x00', 0x0, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000400)={0x0, 0x7, 0x2000}, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r2, 0x100}, 0x8) getpeername(r0, &(0x7f0000000480)=@nfc, &(0x7f0000000500)=0x80) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000540)="8a8e69546e99339651819776a1f40daa8a177d7056fc7f7cbd77e12cec664d1d55574b260ff7187defc030e606b2754fa3d0135618ea4e9ce4d6e0e0ec9ce5f1e63ebaf9432fe3c5ab6afaaa03d39b70288b5d06b6f7508ca79b33e01ca92cc9b35e4624807cefb9350690123075544044df45bbfaaaa6cde4c03d532dc6a2c8ff1bb5b3fb3960284193fecdab4d353eea19cb0e753a26e116a146fb1e7d9e3d38ced0f9dfd156fa6eadef37c4015fc0e1b0b46d837050378fe5398b516b18648807e009ccf32e8a34ee99aff1c0b7c7960c9d814ad22cce9f50", 0xda) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000640)="ad7883b03732fbbf82bbc53e9a08401e", 0x10) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000680)={r3, 0xfffffffffffffffb, 0xfff}, 0x10) sendmsg$kcm(r0, &(0x7f0000000880)={&(0x7f00000006c0)=@rc={0x1f, {0x3f, 0x2, 0x2, 0x6, 0x9, 0xac}, 0x53c}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000740)="41c4ce2fd11f8103", 0x8}], 0x1, &(0x7f00000007c0)=[{0x50, 0xb68e4d6a97f4656, 0xfffffffffffffff7, "9159d0ebd85aedf2ada535598e463213cf581aef61aa6fb1d7443a3b74587aefa2ffc0ffe98fc7a17bc84de98ddf17acabf4ed6f6e39a383c06c4495f89f73"}, {0x50, 0x119, 0x5, "302520e427d62af975c58675364ad6fd6fcbe4387da251037a72f7979e90bab58e80125f6232d7e7874e48a27fdad59a8414c0ca14f49e76ee12a89b3e"}], 0xa0, 0x20000000}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000008c0)={0x3, 'team_slave_1\x00', 0x4}, 0x18) timerfd_create(0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000900)={{0xffff, 0xa1e0}, 'port0\x00', 0x20, 0x10044, 0xfffffffffffffc01, 0x9, 0x772, 0x5, 0x5, 0x0, 0x4, 0x3}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) symlinkat(&(0x7f0000000a40)='./file0\x00', r0, &(0x7f0000000a80)='./file0\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000c40)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b40)={0xb4, r4, 0x400, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}]}, 0xb4}, 0x1, 0x0, 0x0, 0x800}, 0xc000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000c80)=0x100, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) r5 = add_key(&(0x7f0000000d40)='logon\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000dc0)="5e579c43defe87bf6400e73f60176294907353112a1e671464fc4363515bb94697f65e3e3d79fc278a9ac625b5b8cf7ee1008b58662b74b31bf1502f3af5d3937f9effbe28a4279712a8d1141a25f21da4f11efbc9fb29df0b40da05512149636829be703a24d4318d660d68397585ca9d673417688093740c5283ba17160c989f09b931dc7b539b8e4db797cd1c94143f7b6ec2f7265da8e234a10c1fd974ef2a3d59c3175b024a1bc22d412dd98f2b0ca29726637543437f76c618bba166a4fb062ea945f2b2b4620b9277bfbc9dfcb6967b3f424ef33c8361c439d12e9a228a864271a618", 0xe6, 0xfffffffffffffff9) keyctl$update(0x2, r5, 0x0, 0x0) 2018/05/26 05:58:47 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x18000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x2, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x20000000000004f6, &(0x7f0000000540)}) 2018/05/26 05:58:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4305}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 249.856501] EXT4-fs warning (device sda1): ext4_group_extend:1759: can't shrink FS - resize aborted 2018/05/26 05:58:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:47 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060809ec000000", 0x1f) 2018/05/26 05:58:47 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20480}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:47 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffca88}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000000)) 2018/05/26 05:58:47 executing program 7: r0 = gettid() clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x3, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1800) process_vm_readv(r0, &(0x7f0000000340)=[{&(0x7f0000000300)=""/28, 0x1c}], 0x1000000000000109, &(0x7f0000002900)=[{&(0x7f0000000380)=""/235, 0x7ffff000}], 0x1, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/26 05:58:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth0_to_team\x00'}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x14, 0x0, 0x0, 0x11, 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, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) [ 250.000621] ================================================================== [ 250.008458] BUG: KASAN: use-after-free in nla_strlcpy+0x13d/0x150 [ 250.014805] Read of size 1 at addr ffff8801836ba29d by task syz-executor3/18933 [ 250.022256] [ 250.023900] CPU: 0 PID: 18933 Comm: syz-executor3 Not tainted 4.17.0-rc6+ #67 [ 250.031182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.040542] Call Trace: [ 250.043151] dump_stack+0x1b9/0x294 2018/05/26 05:58:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:47 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', 0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/26 05:58:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 250.046791] ? dump_stack_print_info.cold.2+0x52/0x52 [ 250.051988] ? printk+0x9e/0xba [ 250.055277] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 250.060050] ? kasan_check_write+0x14/0x20 [ 250.064298] print_address_description+0x6c/0x20b [ 250.069154] ? nla_strlcpy+0x13d/0x150 [ 250.073049] kasan_report.cold.7+0x242/0x2fe [ 250.077485] __asan_report_load1_noabort+0x14/0x20 [ 250.082437] nla_strlcpy+0x13d/0x150 [ 250.086172] nfnl_acct_new+0x574/0xc50 [ 250.090080] ? nfnl_acct_overquota+0x380/0x380 [ 250.094682] ? graph_lock+0x170/0x170 [ 250.098503] ? perf_trace_lock+0xd6/0x900 [ 250.102675] ? print_usage_bug+0xc0/0xc0 [ 250.106748] ? zap_class+0x720/0x720 [ 250.110479] ? find_held_lock+0x36/0x1c0 [ 250.114558] ? graph_lock+0x170/0x170 [ 250.118376] ? lock_downgrade+0x8e0/0x8e0 [ 250.122555] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.128116] ? __lock_is_held+0xb5/0x140 [ 250.132200] ? nfnl_acct_overquota+0x380/0x380 [ 250.136801] nfnetlink_rcv_msg+0xdb5/0xff0 [ 250.141078] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 250.146120] ? nfnetlink_rcv_msg+0x3bc/0xff0 2018/05/26 05:58:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/26 05:58:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) [ 250.150569] ? nfnetlink_bind+0x3a0/0x3a0 [ 250.154741] ? graph_lock+0x170/0x170 [ 250.158555] ? find_held_lock+0x36/0x1c0 [ 250.162642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.168210] netlink_rcv_skb+0x172/0x440 [ 250.172283] ? nfnetlink_bind+0x3a0/0x3a0 [ 250.176450] ? netlink_ack+0xbc0/0xbc0 [ 250.180348] ? __netlink_ns_capable+0x100/0x130 [ 250.185030] nfnetlink_rcv+0x1fe/0x1ba0 [ 250.189011] ? rcu_is_watching+0x85/0x140 [ 250.193167] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/05/26 05:58:47 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) [ 250.198379] ? nfnl_err_reset+0x2d0/0x2d0 [ 250.202555] ? netlink_remove_tap+0x610/0x610 [ 250.207073] ? refcount_add_not_zero+0x320/0x320 [ 250.211847] ? rcu_is_watching+0x85/0x140 [ 250.216015] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 250.221222] ? netlink_skb_destructor+0x210/0x210 [ 250.226082] ? kasan_check_write+0x14/0x20 [ 250.230335] netlink_unicast+0x58b/0x740 [ 250.234421] ? netlink_attachskb+0x970/0x970 [ 250.238850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.244412] ? __sanitizer_cov_trace_cmp4+0x16/0x20 2018/05/26 05:58:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000000400000030000100080001000a0000001400030000000000000000728346ec526bc9f8bb08000400000000000800020000000000"], 0x2}, 0x1}, 0x0) 2018/05/26 05:58:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 250.249451] ? security_netlink_send+0x88/0xb0 [ 250.254052] netlink_sendmsg+0x9f0/0xfa0 [ 250.258137] ? netlink_unicast+0x740/0x740 [ 250.262389] ? security_socket_sendmsg+0x94/0xc0 [ 250.267164] ? netlink_unicast+0x740/0x740 [ 250.271417] sock_sendmsg+0xd5/0x120 [ 250.275145] sock_write_iter+0x35a/0x5a0 [ 250.279213] ? sock_sendmsg+0x120/0x120 [ 250.283206] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 250.288753] ? iov_iter_init+0xc9/0x1f0 [ 250.292743] __vfs_write+0x64d/0x960 [ 250.296467] ? kernel_read+0x120/0x120 2018/05/26 05:58:48 executing program 5 (fault-call:8 fault-nth:0): mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) [ 250.300362] ? get_unused_fd_flags+0x190/0x190 [ 250.304962] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 250.310524] ? rw_verify_area+0x118/0x360 [ 250.314694] vfs_write+0x1f8/0x560 [ 250.318248] ksys_write+0xf9/0x250 [ 250.321802] ? __ia32_sys_read+0xb0/0xb0 [ 250.325878] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 250.331438] ? fput+0x130/0x1a0 [ 250.334738] ? ksys_ioctl+0x81/0xd0 [ 250.338379] __x64_sys_write+0x73/0xb0 [ 250.342287] do_syscall_64+0x1b1/0x800 [ 250.346190] ? finish_task_switch+0x1ca/0x840 [ 250.350703] ? syscall_return_slowpath+0x5c0/0x5c0 [ 250.355652] ? syscall_return_slowpath+0x30f/0x5c0 [ 250.360689] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 250.366073] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.370944] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.376136] RIP: 0033:0x455a09 [ 250.379326] RSP: 002b:00007f301ffccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 250.387051] RAX: ffffffffffffffda RBX: 00007f301ffcd6d4 RCX: 0000000000455a09 [ 250.394332] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 250.401615] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 250.408898] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 250.416185] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 [ 250.423481] [ 250.425113] Allocated by task 4570: [ 250.428755] save_stack+0x43/0xd0 [ 250.432224] kasan_kmalloc+0xc4/0xe0 [ 250.435952] kasan_slab_alloc+0x12/0x20 [ 250.440027] kmem_cache_alloc+0x12e/0x760 [ 250.444183] getname_flags+0xd0/0x5a0 [ 250.447995] user_path_mountpoint_at+0x27/0x40 [ 250.452585] ksys_umount+0x1be/0x1280 [ 250.456400] __x64_sys_umount+0x54/0x80 [ 250.460393] do_syscall_64+0x1b1/0x800 [ 250.464299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.469490] [ 250.471122] Freed by task 4570: [ 250.474415] save_stack+0x43/0xd0 [ 250.477883] __kasan_slab_free+0x11a/0x170 [ 250.482128] kasan_slab_free+0xe/0x10 [ 250.485929] kmem_cache_free+0x86/0x2d0 [ 250.489910] putname+0xf2/0x130 [ 250.493199] filename_mountpoint+0x34e/0x440 [ 250.497619] user_path_mountpoint_at+0x37/0x40 [ 250.502204] ksys_umount+0x1be/0x1280 [ 250.506006] __x64_sys_umount+0x54/0x80 [ 250.509985] do_syscall_64+0x1b1/0x800 [ 250.513882] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.519067] [ 250.520698] The buggy address belongs to the object at ffff8801836ba140 [ 250.520698] which belongs to the cache names_cache of size 4096 [ 250.533451] The buggy address is located 349 bytes inside of [ 250.533451] 4096-byte region [ffff8801836ba140, ffff8801836bb140) [ 250.545401] The buggy address belongs to the page: [ 250.550323] page:ffffea00060dae80 count:1 mapcount:0 mapping:ffff8801836ba140 index:0x0 compound_mapcount: 0 [ 250.560279] flags: 0x2fffc0000008100(slab|head) [ 250.564949] raw: 02fffc0000008100 ffff8801836ba140 0000000000000000 0000000100000001 [ 250.572818] raw: ffffea0006e154a0 ffffea00072212a0 ffff8801da988dc0 0000000000000000 [ 250.580682] page dumped because: kasan: bad access detected [ 250.586375] [ 250.587984] Memory state around the buggy address: [ 250.592899] ffff8801836ba180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 250.600244] ffff8801836ba200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 250.607588] >ffff8801836ba280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 250.614934] ^ [ 250.619067] ffff8801836ba300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 250.626422] ffff8801836ba380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 250.633770] ================================================================== [ 250.641112] Disabling lock debugging due to kernel taint [ 250.646879] Kernel panic - not syncing: panic_on_warn set ... [ 250.646879] [ 250.654269] CPU: 0 PID: 18933 Comm: syz-executor3 Tainted: G B 4.17.0-rc6+ #67 [ 250.662936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.672298] Call Trace: [ 250.674906] dump_stack+0x1b9/0x294 [ 250.678556] ? dump_stack_print_info.cold.2+0x52/0x52 [ 250.683754] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 250.688498] ? nla_strlcpy+0x100/0x150 [ 250.692378] panic+0x22f/0x4de [ 250.695568] ? add_taint.cold.5+0x16/0x16 [ 250.699709] ? do_raw_spin_unlock+0x9e/0x2e0 [ 250.704099] ? do_raw_spin_unlock+0x9e/0x2e0 [ 250.708489] ? nla_strlcpy+0x13d/0x150 [ 250.712359] kasan_end_report+0x47/0x4f [ 250.716318] kasan_report.cold.7+0x76/0x2fe [ 250.720622] __asan_report_load1_noabort+0x14/0x20 [ 250.726053] nla_strlcpy+0x13d/0x150 [ 250.729755] nfnl_acct_new+0x574/0xc50 [ 250.733625] ? nfnl_acct_overquota+0x380/0x380 [ 250.738200] ? graph_lock+0x170/0x170 [ 250.741989] ? perf_trace_lock+0xd6/0x900 [ 250.746127] ? print_usage_bug+0xc0/0xc0 [ 250.750178] ? zap_class+0x720/0x720 [ 250.753885] ? find_held_lock+0x36/0x1c0 [ 250.757931] ? graph_lock+0x170/0x170 [ 250.761716] ? lock_downgrade+0x8e0/0x8e0 [ 250.765848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.771373] ? __lock_is_held+0xb5/0x140 [ 250.775424] ? nfnl_acct_overquota+0x380/0x380 [ 250.779987] nfnetlink_rcv_msg+0xdb5/0xff0 [ 250.784216] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 250.789211] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 250.793608] ? nfnetlink_bind+0x3a0/0x3a0 [ 250.797753] ? graph_lock+0x170/0x170 [ 250.801540] ? find_held_lock+0x36/0x1c0 [ 250.805591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.811116] netlink_rcv_skb+0x172/0x440 [ 250.815271] ? nfnetlink_bind+0x3a0/0x3a0 [ 250.819412] ? netlink_ack+0xbc0/0xbc0 [ 250.823282] ? __netlink_ns_capable+0x100/0x130 [ 250.827932] nfnetlink_rcv+0x1fe/0x1ba0 [ 250.831896] ? rcu_is_watching+0x85/0x140 [ 250.836035] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 250.841218] ? nfnl_err_reset+0x2d0/0x2d0 [ 250.845354] ? netlink_remove_tap+0x610/0x610 [ 250.849836] ? refcount_add_not_zero+0x320/0x320 [ 250.854580] ? rcu_is_watching+0x85/0x140 [ 250.858719] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 250.863892] ? netlink_skb_destructor+0x210/0x210 [ 250.868720] ? kasan_check_write+0x14/0x20 [ 250.872945] netlink_unicast+0x58b/0x740 [ 250.876991] ? netlink_attachskb+0x970/0x970 [ 250.881388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.886907] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 250.891909] ? security_netlink_send+0x88/0xb0 [ 250.896477] netlink_sendmsg+0x9f0/0xfa0 [ 250.900528] ? netlink_unicast+0x740/0x740 [ 250.904745] ? security_socket_sendmsg+0x94/0xc0 [ 250.909489] ? netlink_unicast+0x740/0x740 [ 250.913710] sock_sendmsg+0xd5/0x120 [ 250.917409] sock_write_iter+0x35a/0x5a0 [ 250.921453] ? sock_sendmsg+0x120/0x120 [ 250.925422] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 250.930954] ? iov_iter_init+0xc9/0x1f0 [ 250.934912] __vfs_write+0x64d/0x960 [ 250.938608] ? kernel_read+0x120/0x120 [ 250.942496] ? get_unused_fd_flags+0x190/0x190 [ 250.947076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 250.952604] ? rw_verify_area+0x118/0x360 [ 250.956735] vfs_write+0x1f8/0x560 [ 250.960261] ksys_write+0xf9/0x250 [ 250.963784] ? __ia32_sys_read+0xb0/0xb0 [ 250.967834] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 250.973363] ? fput+0x130/0x1a0 [ 250.976629] ? ksys_ioctl+0x81/0xd0 [ 250.980241] __x64_sys_write+0x73/0xb0 [ 250.984118] do_syscall_64+0x1b1/0x800 [ 250.987991] ? finish_task_switch+0x1ca/0x840 [ 250.992481] ? syscall_return_slowpath+0x5c0/0x5c0 [ 250.997398] ? syscall_return_slowpath+0x30f/0x5c0 [ 251.002330] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 251.007688] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.012514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.017684] RIP: 0033:0x455a09 [ 251.020853] RSP: 002b:00007f301ffccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 251.028541] RAX: ffffffffffffffda RBX: 00007f301ffcd6d4 RCX: 0000000000455a09 [ 251.035790] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 251.043039] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 251.050288] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 251.057539] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 [ 251.065300] Dumping ftrace buffer: [ 251.068849] (ftrace buffer empty) [ 251.072537] Kernel Offset: disabled [ 251.076143] Rebooting in 86400 seconds..