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", @generic="740020ae330448956a00fce3467ccad1e1a11964b776338f6cd004d7d86da2f507163940c1253091d84a9fbe7d5b3cf960b4300c17743c1396319ae225c38304188b4307250080e402bf5649af9ca94c528aea6909bc6a6dd342a154e0917beebe267661985389da4f4ee411993b6a148fc084918e14dbbdd7561be81a927e59e88e3dc3330c", @typed={0x4, 0x19}, @generic="24911ce541d335039f464333749f8414a3660eea70fe5e004c28678c42dc0e2aed5e9d078d3afd6fed08a612f5075a0b3041f0354f18849af395f4ea97b94619f48b608b4fb6986683433cbce3431be4c781b02d6cc313c5d6c7da71d37b1a", @generic="28df72fc75b8db6e358eba3208dd278c6c2bd6ec827051c367b2686b1b4afce966cc9e71dfd6b368efc739d98fbc5e903620498a6e659e7303dd7c8d586f98cd1be735bcaf09d7e88b3ce9c202d040c26e00b17d04523f543add361aec887f1d7ab95ba0359e1fdf783e72831a44556c49c7cb2523bd70beaddb0520b8e73f985463e83203367b85f9b49f751dc54dbac0c1ad51bf9294fb847593d3e2cb30449f6fcbb980154d417b220e35eac8cc3afc1591932deebb2fc07caeb9eee1e4dc07c52840395d9d36e99006f19c177b5751c059ae85b09ac8d4b55948b0a6edde7e44494c41de9a"]}, @typed={0x8, 0xb, @u32=0x2}]}, 0x3318}, 0x1, 0x0, 0x0, 0x4800}, 0x20004080) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xacf}, &(0x7f0000000040)=0x8) r8 = syz_open_dev$sg(&(0x7f0000003a40)='/dev/sg#\x00', 0x9, 0x8200) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000003a80)={r7, @in={{0x2, 0x4e23, @rand_addr=0x3}}}, 0x84) r9 = msgget(0x3, 0x8) r10 = geteuid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x844}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f0000000540)={{0x4, r10, 0x0, r11, r12, 0x42, 0x8}, 0x3, 0x100000000, 0x5, 0x8, 0x7, 0x7, r13, r14}) 2018/03/31 16:39:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:28 executing program 7: unshare(0x20082000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x40000000000000, 0x8, 0x1, 0x20}, 0x98) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xd27, 0x10580) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) fchmod(r1, 0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) wait4(r2, 0x0, 0x200000040000002, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x10080) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = dup(r5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) sync() ioprio_set$pid(0x2, r2, 0x3fff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000100)="a7660f2ab7f689baf80c66b8dd09a78166efbafc0cb000ee66f20f01c966b80500000066b900fb00000f01c1f436f20f5ffe650f20002e2e0f01ca0f0133", 0x3e}], 0x1, 0x41, &(0x7f0000000180)=[@cstype0={0x4, 0xe}, @dstype3={0x7, 0x1}], 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000240)=0x7, 0x4) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/31 16:39:28 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) syz_open_dev$amidi(&(0x7f0000000680)='/dev/amidi#\x00', 0x3, 0x200000) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000740)) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x40000004, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x108, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) fchdir(r0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0xd44]) ioctl$TCXONC(r6, 0x540a, 0x200000000000) r7 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000b80)=""/210) faccessat(r6, &(0x7f0000000b40)='./file0\x00', 0x4, 0x400) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, 0x1, 0x2, 0x1, 0x4, 0x20, 0xc798, 0xfffffffffffffa37}, &(0x7f0000000340)=0x20) 2018/03/31 16:39:28 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x100000001, 0x5, 0x10001}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x44) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) accept4(r1, &(0x7f0000000400)=@alg, &(0x7f0000000480)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200000, 0x100) connect$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0xf5e5, {0x6, 0x759, 0x8000, 0x4, 0x5, 0x2}, 0x5094, 0x100}, 0xe) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000001c0)=0x4) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x2, 0x2, 0x1000, 0x4}, {0x8, 0x4, 0x7, 0x1}, {0x7, 0x0, 0x2670000000, 0x535d}, {0xaddc, 0x8, 0x0, 0x1ff}, {0x4, 0x8, 0x6, 0x4f}, {0x1, 0x8, 0x8, 0xffff}, {0xcc2, 0x65, 0x8, 0x7}]}, 0x10) sendto$inet6(r4, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = dup3(r5, r0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000480), 0x0, 0x0) getsockopt$packet_buf(r7, 0x107, 0xf, &(0x7f0000000300)=""/145, &(0x7f00000003c0)=0x91) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) 2018/03/31 16:39:28 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a000000aafa9fafd5875e28474718cb1b25b1272b97aaee14f44efe49b78e95692bdf8d7d670f444a57b825860dd4222dc6ee7a070b9f309f3cf680b629b050aa72a94ea9d0"], &(0x7f0000000180)=0x52) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0xd02}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sco\x00') ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x4f66, 0x4) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f00005f6000)=""/99, 0x63) [ 83.096494] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 16:39:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 83.169951] binder: 8238:8241 unknown command -1350900 [ 83.184069] binder: 8238:8241 ioctl c0306201 20004000 returned -22 2018/03/31 16:39:28 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x4, 0x7, 0x7, 0x0, 0x2, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = dup(0xffffffffffffff9c) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x5}) msgsnd(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000c9926bbbbb06ef7b11e8868a311e082309e28ab7b1cfd1a37928f1c6705e8de9b7c22cf03826d73f2441a49dc1b01014323fa266f8a3898018fdff77fa641de260e06bdc3f25eb100d1693d72512c7244f0e14fde469cdae4e88dd"], 0x1, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r3, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x7ff, 0x4, 0x1}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) shmat(0x0, &(0x7f0000b03000/0x3000)=nil, 0x4000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000240)=0x1) 2018/03/31 16:39:28 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r2}) r3 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', r2}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r4, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r6 = gettid() sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_NET_NS_PID={0x8, 0x13, r6}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r5}) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000000)={'irlan0\x00', r4}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r4}) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 83.230184] binder: 8238:8241 Release 1 refcount change on invalid ref 0 ret -22 [ 83.257595] binder: 8238:8241 BC_FREE_BUFFER u0000000000000000 no match 2018/03/31 16:39:28 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0x8) 2018/03/31 16:39:28 executing program 1: listen(0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0xaa56) io_setup(0x10001, &(0x7f00000000c0)=0x0) io_destroy(r1) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xfffffffffffffffb) vmsplice(r0, &(0x7f0000000840)=[{&(0x7f00000001c0)="142be55f4491c14843f9f181fc0a09ed4e64f501c111c7f322c9a8e3a43a72a6ac5f0f6ba42dc2d4fc1534a8ff99270885870e3ddb620225b7ce4d291592f1067d3278a58e41ab0d604d3a099f6b0b1933b3b9a64a43f6f283ee775784791a25a2670a212c4012a928d037ee32caabdf5bfd0dc276750910f82d4c87ab8c96fb32bf24ce2f40fcc59f3428de5d414ba85215cb5a33ae979f5e178c0e63e424c76d5ce2c18eddd2471fe8032fbeceeecfd4b8", 0xb2}, {&(0x7f0000000280)="b2c7bdcf5e82a34de472d59564fc667c45434a38038340738f205921a051a31966754f4f082486e89f5771a50d67f4abef1b54701eb308d382b156a36d63fabd3c1a", 0x42}, {&(0x7f0000000300)="346e008a77a7591e3e67d5f6d614995da6ab0700755dfec51ec46de58e71", 0x1e}, {&(0x7f0000000340)="b83d13e10117e208a259e1e06bfa8bfd2be00a5b6137db2729ed9865f917f032f4f2d947e6a722806186f2aac4501dc0d70630615786d40557ba68d0e7e56e789169ea4ff50d7752cd11342f685fac3e7b798d012a61352671004b3f1daac841c6f6bb56618a50115ecf6ca311fddb028d78a315d2db8b8b1b9c8a600acfd2236c6765c7ab2e7c7db4c59c6eb5eabb455f2cff1e54b298b480fb4269a905a6fa5b3718d7b44807bf9fc790f44ecfa4e1ebd9a8a220ec669c2fbb5f0c", 0xbc}, {&(0x7f0000000400)="1df0108998ed122394cc18ab9815bcd5c80ce83ab94a750d664b2239ab52a20142cefd591f9c15d047a9226bc85aa2bff590877c938da39bef9a123b2166396abee34b62e6fb03ba20821d2ae24460ce74d2693a7a8e9e", 0x57}, {&(0x7f0000000480)="cf22dd16dbe1f9dd5e4816215e541c409843296112c903ed5333f514d6f75e57d71680442588d4671d6d9ca75e5f7239e9303d1aac61a92db27283ebe759fffbc6b6c312f6402f53cf07235c313c9d08e28680", 0x53}, {&(0x7f0000000500)="6ddf7ec556fb9ebbef8992d5986d0d4806142392d1daa1b8a8c4e108be934219a1b5dd3271a6700432b747af316d6be6b2abdd3f34d68384976fd83a1c8a1d6fa9bcafcfca92264ba15f2863bdac89066958df9c0e3861542fb6e8985b53898e4c641dbd253868f52f5dcce6e2e405ccc45475262475491d2e9ad4d3a805fb3a30754861b60189de6a04a01b61bead7b22608f54122aca78ff7830539778b867a984a3c1668bd6761b5cdbc1d3c04348b9af1d7df6f02319e50f5a6037168906f6356afc1250eaa310abbfadfc3ee79e2d5e2121c233808c7e507d953feb771a3a21310ec8749c1dbb5d3757ae9e23a9", 0xf0}, {&(0x7f0000000600)="66e5f08564ecfe3b079e1f97a37df1cb2d7faf127fbe6917c531cf1fe565075d1173b72f4284621109f45c8b17d29823d4fb99013cf93f7dc939c3266329fe102e6e9c5bf66612aa0915c1669dd4465fe958b8c2d8aee6cd95493b67ca3a1a71fd76c586e887d5f27086332a4f9a04445b6c14b14e34", 0x76}, {&(0x7f0000000680)="420334e6b4945e1f8889248a001323acda80ab7e53bab77f99d55323939ed0c74f55cfea6ea43fd670a499cfd83d2771c43fe2f1b2fc4ac6417b2dbbcdea646515600ef68420bec775b44bfe79e899af29f46c6cd6001e81bc06b8b03b99264b5b7c9ae2682c073903685532ecff745754e219c498895e22eea99e56c123286deb8fd16052b185f8047c71af6fa0d7dce0548190e284779248d0206a1302a0510a2a7b36728477ce2a7596d170d4daa9b0085b3131af68f5b145", 0xba}, {&(0x7f0000000740)="063ae3b9e91f75a0b1a0a60040419740609b6b7866fa76ddd3c4d22cc2a0f187424f650d70bfd8d45ddd049a2ef17c15f3144cefb01cc9a7583719993753716341d81168c809f3407256ae27d72c46b66af6f811c3009677ff554a3b52fa2f948f32ca6b5c0cee1764056694beceabd7a82b0da8026bdfec5a1760eea63b36bf1a799d4fd582eb6bf81b54296350b38e0ffca14cfe70b49885d185db849aecb3f4a94566960bd971389a5493a7e07b01ce6a33fb1f0382951d98a2509ab96adf1157041572b5a0c740bbe9ed", 0xcc}], 0xa, 0x2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000040), 0x6e0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000100)={'ip6gretap0\x00', 0x4}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000900), &(0x7f0000000940)=0xc) [ 83.319009] binder: 8238:8241 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/03/31 16:39:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 83.364511] binder: 8238:8241 got transaction with invalid offset (32, min 0 max 0) or object. [ 83.392906] binder: 8238:8241 transaction failed 29201/-22, size 0-24 line 3026 2018/03/31 16:39:28 executing program 4: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3ff, 0x10000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000000005420, &(0x7f0000000000)) [ 83.428720] binder_alloc: binder_alloc_mmap_handler: 8238 2000c000-20010000 already mapped failed -16 [ 83.477923] binder_alloc: binder_alloc_mmap_handler: 8238 2000d000-20010000 already mapped failed -16 [ 83.514374] binder: 8238:8277 Release 1 refcount change on invalid ref 0 ret -22 [ 83.521408] binder: BINDER_SET_CONTEXT_MGR already set [ 83.522007] binder: 8238:8277 BC_FREE_BUFFER u0000000000000000 no match [ 83.534101] binder: 8238:8241 ioctl 40046207 0 returned -16 [ 83.537717] binder: 8238:8277 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 83.547079] binder_alloc: 8238: binder_alloc_buf, no vma [ 83.552647] binder_alloc: binder_alloc_mmap_handler: 8238 2000c000-20010000 already mapped failed -16 [ 83.562076] binder: 8238:8277 transaction failed 29189/-3, size 0-24 line 2963 [ 83.588182] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.593674] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/31 16:39:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000080)=0x5, 0x4) r1 = getuid() sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0x103, &(0x7f0000000000)={&(0x7f0000000180)=@ipmr_delroute={0x0, 0x19, 0x122, 0x70bd2c, 0x25dfdbfe, {0x80, 0x80, 0x34, 0x80000001, 0xfd, 0x0, 0x0, 0x6, 0x900}, [@RTA_ENCAP_TYPE={0x0, 0x15, 0x5}, @RTA_UID={0x0, 0x19, r1}]}, 0xfd9a}, 0x1}, 0x0) 2018/03/31 16:39:29 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x100, 0x7, 0x2a}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x1000, "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"}, &(0x7f0000001140)=0x1008) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001180)='/dev/vcsa#\x00', 0x4, 0x20000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) connect$inet6(r2, &(0x7f00000011c0)={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) dup2(r2, r4) 2018/03/31 16:39:29 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r2}) r3 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', r2}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r4, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r6 = gettid() sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_NET_NS_PID={0x8, 0x13, r6}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r5}) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000000)={'irlan0\x00', r4}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r4}) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:29 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x800) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000400)={0x1, 0x0, [{0x0, 0x0, 0x1}]}) 2018/03/31 16:39:29 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffff00000000, 0x280402) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/13, 0xd) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x32d) set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/31 16:39:29 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) migrate_pages(r0, 0x800, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x100) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x44000) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r1, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)={0x2, 0x0, 0x81, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x9, 0x18, 0x0, 0x0, 0x39, "52491d5cffd99153f098f45887d03ffeb4379a905e1adddb8f663bca928415cafcdcb635ade88957e0f7c5d30c56a6531c050c15db8c964c15"}]}, 0x58}, 0x1}, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000180)={0x2, 0x3, 0x10000, 0xb5, r0}) 2018/03/31 16:39:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:29 executing program 7: r0 = socket(0x0, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x54, 0x4) io_setup(0xfffffffffffffe01, &(0x7f0000000bc0)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/sequencer\x00', 0x86000, 0x0) io_cancel(r1, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000c00)="68e227ff49c2404c17d2577c5fbc99afe4e48ac72e521a020eebd6abe744bd4b232d66f8d09f05ca65bfd37aedf2ee171f54c8dcde186fb2706d4639e04d9aa59eb843f0912ee62d888fe13de4318b58dfe687e9ea0b2f80d47dbee1892c7224b48e36b051ef26b1f3a9c706cda29fbd79ffd83f0d7c79ea940fb7991b61e66e0d640be61e511f3f8cf1d3cae00f2d195fd6257226549cf66bfa14793fbdacd0690da4ed11e7ad404f0549f1481ac95c98656e3c3157ecbb606de81b34667b3a3777f500aeb7cb633d90464dafc5d294bff0df397de998ca6d3591a4453ebcb4d86f10f06aaed860ffa535a86b43", 0xee, 0xfffffffffffffff7, 0x0, 0x1, r2}, &(0x7f0000000d80)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000180000fa00000000000000004fb692053d415ad724b51b234bc9c070d904343af66072a615bab00d365780d7453bdf3cdd183a9865c4cd593e7585", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r5, &(0x7f0000001040)=ANY=[@ANYBLOB="61cd8e2995c3ae656c9a3564f790db98b6613eed259db2b83f274bb49b5db8b4dac3f5b9dd62d05183bbb11158862af1e0634c0e35e140c510216b38bacf3cbb12d150dcc3f23b9135e6440127c46772d2b7916fe1067e59a51556d158249bca82f1b1a8cc396379e92abc81fe98d3f4fe680be6595dcde2468d7904b1ca4f3f476fb79896c4b1bf7c8e60245d80c0bde1f5485169c75650fedcc6b7a8e5895a29d743fbdb9cbd3cf89ecb4070d03650a44c1a30776ee9b98de8eceab71d5115c28e7cf4cc38b16f51bef384c4f44341b24047921de75a951fabe1", @ANYRES16=r3, @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYRES16=r4], @ANYRES16=r4, @ANYPTR64], 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000b00)={r7, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x2}}, 0x5, 0x9, 0x1, 0x400, 0x10}, &(0x7f0000000a80)=0x98) write$rdma_cm(r5, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) close(r5) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r9, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}], 0x1, &(0x7f0000000f40), 0x0, 0x4045}, 0x610}], 0x1, 0x4001) setsockopt$inet6_group_source_req(r8, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) setsockopt$RDS_GET_MR(r9, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) bind$alg(r4, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24, 0x3f}}, 0x2, 0x5, 0x1ff, 0x5fc, 0x3a}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=r10, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0xa0000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000800)={'ifb0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) fcntl$getownex(r3, 0x10, &(0x7f0000000680)) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r11}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/03/31 16:39:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003bc0)={&(0x7f0000000040)={0x10}, 0xfffffffffffffecd, &(0x7f0000003b80)={&(0x7f0000003b00)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6gre0\x00'}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/03/31 16:39:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:29 executing program 6: r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_RMID(r0, 0x2, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x408240, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x15c0, 0x8, 0x1, r3}) 2018/03/31 16:39:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) socket(0x11, 0x80000, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x800001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) r2 = memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x0) r3 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x0, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x0, 0x0, 0x4, 0x5, 0x0, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x0, 0x0, 0x3ff, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x0, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r4, 0x40, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002d00)=ANY=[@ANYBLOB="ff1200000000000003000000ffffffcf0400000001040000010000000000000003000000000000006040000400000000070000000000000000000000000000000010000000000000000000000000730018f5c0cec6fa6a04962aaa67e4239dfa21708adeeccc46db9cdd2bb2c7e38f82145908e1d348565bd9f31c3792b0afd71a5b12bc405cf3a540875d7a867b243d2a94a179af7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680b28889dfd088cf2280fd304087c529ea52ae08443603cd00cbcbbd10f0397bd29d0ef81fd9f8f383b9105868834875779d2c94f4600020c54d9edb64e0000000000000000"]) r5 = getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000140)={0x8, &(0x7f0000000740)=""/4096, &(0x7f0000002ac0)=[{0x4, 0x50, 0x7, &(0x7f0000000200)=""/80}, {0x400, 0xc7, 0x0, &(0x7f0000001740)=""/199}, {0x3, 0x1000, 0x1, &(0x7f0000001840)=""/4096}, {0x1, 0xd5, 0x20, &(0x7f0000002840)=""/213}, {0x5, 0x54, 0x1000, &(0x7f0000000640)=""/84}, {0xf3d7, 0x5a, 0x9, &(0x7f0000002940)=""/90}, {0x7fff, 0x5e, 0x0, &(0x7f00000029c0)=""/94}, {0x6, 0x63, 0x800, &(0x7f0000002a40)=""/99}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x40000, 0x0) ptrace$peek(0x1, r5, &(0x7f0000000540)) fallocate(r4, 0x11, 0x0, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0) dup3(r2, r4, 0x0) shutdown(r4, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000400)={0x1, 0x0, [0x0]}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000000)=ANY=[]) bind$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r7, 0x40bc5311, &(0x7f0000000300)={0x0, 0x6, 'client1\x00', 0xffffffff80000004, "6dea700b8d59b255", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) 2018/03/31 16:39:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) r3 = accept(r2, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) recvfrom$unix(r3, &(0x7f00000001c0)=""/251, 0xfb, 0x1, 0x0, 0x0) accept$inet6(r2, 0x0, &(0x7f00000000c0)) io_setup(0x8, &(0x7f0000bdfff8)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="669915fa02", 0x5}]) 2018/03/31 16:39:29 executing program 1: socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000340)={r1, 0x3}) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000100)=ANY=[@ANYBLOB="b4fc1ff9a3cf15989a86f13b3912b2255574418a6dab90577b524ea9311ade03fcd35d2c1120"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000640), 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r5, &(0x7f0000000080), &(0x7f0000000240)=0x13b, 0x800) getpeername$ax25(r4, &(0x7f00000000c0), &(0x7f0000000280)=0x10) socket(0xf, 0x3, 0x7) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000480)={{0x3b, @multicast2=0xe0000002, 0x4e20, 0x3, 'lc\x00', 0x4, 0xffffffffffffff5e, 0x1a}, {@rand_addr=0x8, 0x4e23, 0x0, 0x7, 0x6, 0x80}}, 0x44) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000580)=0x8) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000840)=0x5, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) close(r2) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x0, 0x6, 0x1ff}, 0x1c) close(r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000440)={{0x5, 0x0, 0xffffffff8231ba48, 0x9, 0x10001, 0xa8f4}, 0x5}) 2018/03/31 16:39:29 executing program 7: r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x8200, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x9}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) close(r0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x22a400) sendto$unix(r3, &(0x7f0000000040)="911f3ddb1629ce", 0x7, 0x1, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00000000c0)={[{0x7ff, 0x3ff, 0x1, 0x3f, 0x4, 0x2, 0x2, 0x5a9, 0x7, 0x100000001, 0x7, 0xfffffffffffffffb, 0x3}, {0x6, 0x3, 0x8000, 0x2, 0x99, 0x9, 0x6, 0x2, 0x17, 0x200, 0x0, 0x3497, 0x3}, {0x4, 0x1ff, 0x3, 0x3, 0xca, 0x1f, 0x20, 0x20, 0x7, 0x8, 0x8, 0x1, 0x6}], 0x4}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000200)={'erspan0\x00', 0x6ed}) 2018/03/31 16:39:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x0, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000400), 0x4) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x110) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000200)) sendmmsg$alg(r2, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0xbd, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) clock_gettime(0x100042, &(0x7f0000000380)) setitimer(0x0, &(0x7f00000002c0)={{}, {0x77359400}}, &(0x7f000002afe0)) alarm(0x200000000) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) accept$alg(r0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x7c, 0x0) accept$alg(r0, 0x0, 0x0) [ 84.323598] IPVS: set_ctl: invalid protocol: 59 224.0.0.2:20000 lc 2018/03/31 16:39:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000200)={0x10}, 0x9, &(0x7f0000000240)={&(0x7f0000023000)=ANY=[@ANYBLOB="14000000be9865d4000000000000000000000000"], 0x14}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/31 16:39:29 executing program 7: mprotect(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x10) semtimedop(0x0, &(0x7f00000a8000)=[{}], 0x1, &(0x7f0000efe000)={0x2000}) 2018/03/31 16:39:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:29 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r1 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket$packet(0x11, 0x3, 0x300) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000000200)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)=""/136, 0x88}], 0x3, &(0x7f0000000440)=[{&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000300)=""/8, 0x8}, {&(0x7f0000000340)=""/215, 0xd7}], 0x3, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000480)=0xfb3f, 0x4) 2018/03/31 16:39:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x80000004}, 0x800, 0x7}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r2, 0x43}, &(0x7f0000000140)=0x8) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) [ 84.466180] IPVS: set_ctl: invalid protocol: 59 224.0.0.2:20000 lc 2018/03/31 16:39:29 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000004c0)={r3}, 0x8) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB], 0x48) write$rdma_cm(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb7"], 0x61) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000240)) geteuid() setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x3d4) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRES16, @ANYPTR], @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB="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"]], 0x4) uname(&(0x7f0000000540)=""/207) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002800)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000002840)=0x14) sendmsg$nl_route(r0, &(0x7f0000002900)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f00000028c0)={&(0x7f0000002880)=@bridge_getlink={0x30, 0x12, 0x500, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x0, r6, 0x44100, 0x8000}, [@IFLA_OPERSTATE={0x8, 0x10, 0x10000}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7fffffff}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x881) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f00007a3000)=0x4000000) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={r9, @in6={{0xa, 0x4e24, 0xfffffffffffff000, @empty, 0x10001}}, 0x3a7f, 0xfffffffffffffffb, 0xce, 0x80000001, 0x3a}, &(0x7f00000007c0)=0x98) ioctl$LOOP_CLR_FD(r10, 0x7003) close(r7) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x208, 0x2, 0x0, r3}, &(0x7f00000002c0)=0x10) r11 = dup3(r2, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=r3, @ANYBLOB="ab0000000000000000f9eeb4153bc3cc81baf42c8cb30659e435db2205fa9c8865ee5db4c302b41676097deba30d2fd7b061029d775936748b3250d5e96b175a4871fa9a6cef3d96695fcb63953c1a1648af36ead9ec7b7d6097903baaf3f9d8425f02e511b9ba9418cbc9"], &(0x7f0000000200)=0x2) 2018/03/31 16:39:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000000000)) creat(&(0x7f0000000080)='./file0\x00', 0x20) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/31 16:39:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r1, 0x300, 0x70bd26, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5e}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x89e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x90}, 0x1, 0x0, 0x0, 0x1}, 0x800) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) r2 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x25, 0x200, 0x70bd2a, 0x25dfdbff, {0xb}, [@typed={0x8, 0x96, @u32=0x9}]}, 0x1c}, 0x1}, 0x48000) 2018/03/31 16:39:29 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000100}, 0xfffffffffffffd33, &(0x7f0000000140)={&(0x7f0000000080)={0x90, 0x40000003b, 0x8, 0x70bd29, 0x25dfdbff, {0x16}, [@generic="2782704fa2247b04652b7d07418684a9b181ad8dd03cd01d57943df352f4a2ae9742f589d849b998fc17a95014ac7f9faca7c069a10a0f1f30a0dbd2004c674f9f8694441110cc3c363a79eef766f346835251d1611ba2bf5223fd5086cbf481c88acb61382f149fc8c4455e693ccf6d703612d144729b4271ba3a"]}, 0x90}, 0x1, 0x0, 0x0, 0xc0}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000001c0)={0x6, 0x8, [0x0, 0x0]}) 2018/03/31 16:39:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:29 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="b2981af444dd19f56e3d8cfc3f72f1a47ffead0584a41821a776ecf8231e573d878e08e29ad7b86c48f8b9", @ANYRES32, @ANYBLOB=' \x00\x00\x00\x00\x00\x00', @ANYRES32], 0x17}, 0x0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffd) syz_open_dev$dmmidi(&(0x7f0000000900)='/dev/dmmidi#\x00', 0x0, 0x0) select(0x1d, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) [ 84.548348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/31 16:39:29 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003eff68)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x98) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x400000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000000000000020000000000000"]) 2018/03/31 16:39:29 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2c4082) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005540)={{{@in=@broadcast, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005640)=0xe8) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xffff, 0x7, 0x2, 0x4, 0x5, 0x2000000000000000, 0x3, 0x52, 0x8, 0x0, 0x100}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = semget(0x2, 0x2, 0x2) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000040)=""/57) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x1c, 0x0, &(0x7f0000000280)=[@acquire_done={0x40106309}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f00000000c0)}) socket$inet(0x2, 0x3, 0xff) 2018/03/31 16:39:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:29 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000054c0)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001f40)={&(0x7f0000011000/0x1000)=nil, 0x1000}) close(r2) r3 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) bind$inet(r3, &(0x7f0000001d40)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r5 = syz_open_pts(r3, 0x2000) syz_open_pts(r5, 0x2201) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000140)={0xaa}) creat(&(0x7f0000000100)='./control/file0\x00', 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r6 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000001fc0)) rename(&(0x7f0000000200)='./file1\x00', &(0x7f00000000c0)='./file0\x00') r7 = request_key(&(0x7f0000001dc0)='encrypted\x00', &(0x7f0000001e00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001e40)='cgroupsecurityeth0\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r7, 0x100000001, 0x585, 0x0) modify_ldt$write(0x1, &(0x7f0000001d80)={0xf60, 0x100000, 0xffffffff, 0x1f, 0x40, 0x7ff, 0x6, 0x5, 0x8000, 0x25d}, 0x10) dup2(r6, r4) ioctl$TIOCCONS(r3, 0x541d) r8 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001d00)={'gretap0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TUNGETIFF(r8, 0x800454d2, &(0x7f0000005440)) recvmmsg(r0, &(0x7f0000005340)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/6, 0x6}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x4}, {{&(0x7f00000002c0)=@ethernet, 0x80, &(0x7f0000001700)=[{&(0x7f0000001380)=""/188, 0xbc}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/233, 0xe9}, {&(0x7f0000001680)=""/102, 0x66}], 0x4, &(0x7f0000001740)=""/238, 0xee}, 0x1f}, {{&(0x7f0000001840)=@rc, 0x80, &(0x7f0000001940)=[{&(0x7f00000018c0)=""/6, 0x6}, {&(0x7f0000001900)=""/50, 0x32}], 0x2, &(0x7f0000001980)=""/113, 0x71, 0xe000000}}, {{&(0x7f0000001a00)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a80)=""/26, 0x1a}], 0x1, &(0x7f0000001b00)=""/95, 0x5f, 0x1}, 0x7f}, {{&(0x7f0000001b80)=@ipx, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c00)=""/151, 0x97}], 0x1, &(0x7f0000003000)=""/4096, 0x1000, 0x1}, 0x6}], 0x5, 0x2, &(0x7f0000005400)={0x77359400}) [ 84.686739] binder: 8413:8414 BC_ACQUIRE_DONE node 17 has no pending acquire request 2018/03/31 16:39:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) [ 84.771876] binder: BINDER_SET_CONTEXT_MGR already set [ 84.780136] binder: 8413:8414 ioctl 40046207 0 returned -16 [ 84.808765] binder: 8413:8414 BC_ACQUIRE_DONE u0000000000000000 no match [ 84.825444] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 84.877314] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/03/31 16:39:30 executing program 6: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000001180)=&(0x7f0000000f00)) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000001240)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x26040) fchmod(r0, 0x62) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/172, 0xac) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x2}) setns(0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002780)=[{&(0x7f0000001000)=""/192, 0xc0}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000001380)=""/76, 0x4c}, {&(0x7f0000002440)=""/218, 0xda}, {&(0x7f0000002540)=""/88, 0x58}, {&(0x7f00000025c0)=""/186, 0xba}, {&(0x7f0000002700)=""/110, 0x6e}], 0x7) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140), 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f40)=0x6) 2018/03/31 16:39:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:30 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[], 0x2ce}, 0x1}, 0x4) 2018/03/31 16:39:30 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x8, 0x2, 0x8, 0x7, r0, 0x9744}, 0x2c) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000040)="240000002e001d003200000800417700fbffffde01000000000001000000000804000000", 0x24) 2018/03/31 16:39:30 executing program 2: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:30 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={"7663616e300000040000000000001000", r1}) r4 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x81, 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00000001c0)={0x81, 0x101, r5, 0xed6, r2, 0x0, 0xffff, 0x6}) sendto$packet(r0, &(0x7f00003c2ff0)="547a763961e065ba0200add8f605b010", 0x10, 0x0, &(0x7f0000123fec)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/31 16:39:30 executing program 1: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000002c0)={'eql\x00', 0x5}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() fallocate(r1, 0x0, 0x2, 0x5) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1d, 0x400) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000140)) getsockname$packet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/03/31 16:39:30 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000240)=[{r1}], 0x1, 0x7ff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x5, 0x400, 0x9}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000020cffc), 0x4) 2018/03/31 16:39:30 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000fff)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x2) 2018/03/31 16:39:30 executing program 4: mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='+:\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/51, 0x33) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x638, 0x7, "2bde464ecd0b", 0x614}, 0x10) fcntl$dupfd(r0, 0x0, r0) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) memfd_create(&(0x7f0000000040)='+:\x00', 0x0) fcntl$notify(r2, 0x402, 0x80000026) 2018/03/31 16:39:30 executing program 7: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r1, r4) fallocate(r1, 0x1, 0x9, 0x100000000006) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x88d8) r6 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r6, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x8, 0x4) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000400)={0x1, &(0x7f0000000300)=[{}]}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000800)) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000200)=0x2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x7fffffff}}, 0x800, 0x9, 0x4, 0x6, 0x10000}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000480)={r7, 0xfff, 0x7, [0x6, 0x1ff, 0x3fffffff8000000, 0x203, 0x3, 0x2, 0xa7b]}, 0x16) 2018/03/31 16:39:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') mq_timedreceive(r0, &(0x7f0000000000)=""/63, 0x3f, 0x346, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/31 16:39:30 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10010, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, r1, 0x0, [0xa]}, 0x2c) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000300)={0x5, 0xffffffffffffff5b, 0x10671ae6, 'queue1\x00', 0x100000001}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000240)='teql0\x00') socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x80) r4 = openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000003c0)=0x81, 0x4) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000140)="1433e88e40dbbb9536fde684327e70d2bb492046d389eae7d802d27a0570a4fd588b4e051d", 0x25) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x9}) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f00000001c0)={0x3, r3}) write$cgroup_subtree(r4, &(0x7f0000000140)=ANY=[], 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa}, 0x1c) connect$inet6(r2, &(0x7f0000f6dfe4)={0xa, 0x4e23, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xe}, 0x400}, 0xb) 2018/03/31 16:39:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:30 executing program 2: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={"6c6f000557b900", 0x101}) close(0xffffffffffffffff) r2 = socket$inet(0x2, 0x80e, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=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) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157", 0x5a}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r2, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r2, 0x1) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/31 16:39:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=""/4096, 0x1000) 2018/03/31 16:39:30 executing program 0: r0 = socket(0x13, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x85d, 0x4) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r1, @ANYBLOB="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"], 0xb4}, 0x1, 0x0, 0x0, 0x4004}, 0x4048005) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xed08, 0x400a00) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x820) 2018/03/31 16:39:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:30 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x120000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff01000000000000000000000000000100ffed00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000001ca0000000000000b27000000000000000000000000000000000000000000000000000000000000020000000a00001400000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000e8180000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) 2018/03/31 16:39:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x3a) socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'bpq0\x00', {0x4, 0x7, 0xaf, "add65b2b0b37", 0xae5e}}) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x712, 0x2000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x81, 0x7fffffff, 0xffff, 0x0, 0xffff, 0xff, 0x1, 0xfffffffffffffc00, 0x6, 0x4, 0xffff, 0x3, 0x0, 0x800, 0x20, 0x8, 0xffffffffffffffe0, 0x9}) r3 = socket$inet(0x2, 0x3, 0x1) semget$private(0x0, 0x0, 0x2d) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x448, [0x200013c0, 0x0, 0x0, 0x200017a8, 0x200017d8], 0x0, &(0x7f0000000040), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x4c0) syz_emit_ethernet(0x12, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000000100)={0x0, 0x0, [0x57f, 0x9d2]}) 2018/03/31 16:39:30 executing program 6: r0 = socket$unix(0x1, 0x7, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/03/31 16:39:30 executing program 4: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(r2, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000180)={0x4, 0x20001000, 0x3400, 0xef, 0x2, 0x2, 0xffffffff, 0x7, 0x9, 0x80000000}) r4 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x10001) write(r4, &(0x7f0000001000)="15", 0x1) sendfile(r4, r4, &(0x7f0000001000), 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) [ 85.943544] x_tables: eb_tables: arpreply.0 target: invalid size 16 (kernel) != (user) 15 [ 85.993702] x_tables: eb_tables: arpreply.0 target: invalid size 16 (kernel) != (user) 15 2018/03/31 16:39:31 executing program 5: r0 = perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) wait4(r2, &(0x7f0000000200), 0x21000002, &(0x7f0000000240)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) poll(&(0x7f00000000c0), 0x0, 0x0) tkill(r3, 0x40) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80800) 2018/03/31 16:39:31 executing program 2: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:31 executing program 7: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0xf, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) recvmsg(r1, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) r3 = dup2(r2, r2) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000080)="b15b72dfd342f6a76b630bc7449fc767c464913682bfc2191d09ea7c410a717a629bdb988e691a087031bd25baa11cb37fcccd487876381fa78a8aeea55793bfe5045aa63a302f5db14dc24375e1ad8911a9f54b7c6fededc1", 0x59) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) 2018/03/31 16:39:31 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x2, r2}) 2018/03/31 16:39:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000540)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xffffffffffff0000, 0x401, 0x80, 0x5, 0x9, 0x4, 0x81, {0x0, @in={{0x2, 0x4e20}}, 0x0, 0x1ff, 0x101, 0x8001, 0x4}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x8ed, 0x2, 0x7, 0x1, r5}, &(0x7f00000003c0)=0x10) dup(r2) r6 = dup(r1) get_thread_area(&(0x7f0000000440)={0x6, 0x20100800, 0xffffffff, 0x6, 0xffff, 0x0, 0x80000000000000, 0x8, 0x5, 0xa2}) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0xebb2f35e4fb92cb7}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000480)={[0x3, 0x2e9, 0xff5d, 0x2000, 0x7f, 0x6, 0x6, 0x8, 0x1, 0x3, 0x10, 0x401, 0x8, 0x81, 0xa22a, 0x8000], 0xd000}) 2018/03/31 16:39:31 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x1f, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7) 2018/03/31 16:39:31 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="220000001e0007ffe988160f09007fde0000f50600ffa7001af2fe38030008800100", 0xfffffffffffffed5) open_by_handle_at(r0, &(0x7f0000000080)={0x7f, 0x6, "766890b40a3908a7d27ee72df84c97df5fcafc062dc643cf79eab05ebabd5e17bf31e1c54f784755d5b1aa904d1b3d765ffbc593f8e52d34bf8a7833dc445ed78d180d9ddfa2b1712178080a35684f0860375fee5ed843ba718669b6fb996eb7e3aad55564952aaeac21be24b19444c013e93629087f9e"}, 0x10002) 2018/03/31 16:39:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 86.562679] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/31 16:39:31 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f00000022c0)='./file0\x00', 0xa, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000280)='syscall\x00') socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r2 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002500)=0xc) syz_fuseblk_mount(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)='./file0\x00', 0xc000, r2, r3, 0x5, 0xffffffffffffffaf, 0x20) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001cc0)=""/23) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000002340)={0x2, r1}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000300)={0x0, 0x0, 0x10000000000, 0x0, 0x2, 0xef71}) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000002300)=ANY=[@ANYBLOB="040000edffffff00000000000000000000000000"]) finit_module(r1, &(0x7f0000000000)='*vmnet1nodevmd5sum#.\x00', 0x3) r4 = getpgrp(0x0) process_vm_readv(r4, &(0x7f0000001800)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/137, 0x89}, {&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f00000015c0)=""/176, 0xb0}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000001680)=""/123, 0x7b}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/105, 0x69}, {&(0x7f00000002c0)=""/11, 0xb}], 0x9, &(0x7f0000001c40)=[{&(0x7f00000018c0)=""/249, 0xf9}, {&(0x7f00000019c0)=""/53, 0x35}, {&(0x7f0000001a00)=""/244, 0xf4}, {&(0x7f0000001b00)=""/140, 0x8c}, {&(0x7f0000001bc0)=""/94, 0x5e}], 0x5, 0x0) migrate_pages(r4, 0x100000000, &(0x7f0000002380)=0x20, &(0x7f00000023c0)=0x5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001e00)={0x0, 0x6ecd, 0x10}, 0xc) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) readv(r1, &(0x7f00000021c0)=[{&(0x7f0000001e40)=""/61, 0x3d}, {&(0x7f0000001e80)=""/145, 0x91}, {&(0x7f0000001f40)=""/86, 0x56}, {&(0x7f0000001fc0)=""/235, 0xeb}, {&(0x7f00000020c0)=""/47, 0x2f}, {&(0x7f0000002100)=""/181, 0xb5}], 0x6) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000002240)={0xe0003, 0x0, [0xfffffffffffffff7, 0x5, 0xff, 0x100000001, 0x4, 0x1, 0x7, 0x8]}) 2018/03/31 16:39:31 executing program 4: r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x2, r1, 0xffffffffffffffff) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f00000003c0)={0x3, 0x8000}) r5 = dup3(r0, r1, 0x80000) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000100)="668533356d657d4ec1d6daea449e6c5c095388da1baf3cb5e9cfb9022316b22652e74a3899e0ada8a3bba9cba34ebe9849087f8961bcff0b41a56edfad8031271d736a8a5ed5e9ba4e104b521e1442de88a0d56202a4d3534c89165ae10d497d9f4fd6db1856da66bdc744f9a0ad1e1af26263cb60718ca41a2e8f0ca728c8f700671ce304ab458637f615a5b5680c8aee7e79eb5aa09b43befbddedfc3c8749597dbf1c19ad4009447abebbba2daa674f409760d735883da538d0e36e1465335ed2e055ddbe6f231c122d91fe78321d18b50183bc287d8bd993", 0xda) getsockopt$inet6_int(r5, 0x29, 0x46, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/31 16:39:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffdd2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x121c00, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000007c0)=""/242, &(0x7f00000008c0)=0xf2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{}, {}, {}, {}, {0x0}]}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000940)=""/66) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000640)={r2, 0x2, &(0x7f0000000540)=[0x80, 0x11], &(0x7f0000000580)=[0x1f, 0x1, 0x100000001], 0x4, 0x5, 0x7, &(0x7f00000005c0)=[0x2c7, 0xfffffffffffffffe, 0x7, 0x20, 0x9], &(0x7f0000000600)=[0x6, 0xd62, 0xeb5, 0x9, 0x30, 0x10000, 0x2, 0x1, 0x100]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000680)={0x0, 0x6, 0x2}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000700)={r3, @in6={{0xa, 0x4e24, 0x4, @empty, 0x3}}, 0x7, 0x6}, 0x90) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000900)={'bcsf0\x00', {0x4, 0x9, 0x0, "8037c19fdb81", 0x80}}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101280, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000000c0)={"617f7f0855c6ab5005c5d1a32a4ca333409a21b84c4c40811fc8aad614fedca247e554f44a25bdbf7eb00e86ddb570f59c3d7e9b94306b7dd15713645f72c82d1ae256f4548c84bd28e8369a8e0a763f42082d0d5d9a8bd9e72d9e7fb2fc0794fde99be40f1eab2f701edf6966db8f7ba63cb17d6d449c45753c9c3c4b47bdb231363168a28a4d7a5fa644f1e1cb010337fd551e941422a50ee9e97f5d88ca2ad791f614733dcabff2a502e9e87077917ed87e8523c9d84faa373e0006d97dcf834a1139c6c1c578c7f171435628ea4c72ffdb5f84dfc76e91a0c0f1719600a4adb3fc264052a5faa18934f6e0fb073739f8f75d7a25f407eccc17c72f90dfc0c19256041a20d2351a33ba9dcf750ce30256a44ae3b356a81c907c425ff4fc03f469bdbb120909b7e19674021af828c0e062266ccd81953ff666232aacdb2cda97934e3646582545d26cfb85052003b1be93f630fbf2a08c4b8064800035722b3ec06188da8de1a1b99f591e3ebcf9cc79ba945369e69da71898bda305dd6876c401edd6ca7d3cb88998e83f180389bfa5ab7639fafebbe7ad42d95af487edf5f071cd6f9d81d9761a68c020a6167af340a613dc25aa308d1ac5c9ed0148ac3360f8e3c44c4f74ca33685c0c25e385dc14c5312ce3b6c7b87aadc88e8afd1b4e3e00068452fbff60644f0479a2afd41206782e3c8c73709a06ef02c27ecf11f70e52fd716470e3a7ffde3a123e4b8e2ea5bdbae1bb7d1bb106ece91bbfefe8bba595c7a0a2ae19697d46fc77246a72361d247e8f7427a1575a32a78ce4a4e11471800c0c7ac97881e67993356c3b8cab59c632ea2824fad0cf7905e311831865313d9c4cf6a643a5521d238fcca468b2c56079add41b0e016a64756d1c1a5f40b1cdaede7926a51c58261e9b5875d305b3439d810736fb0d0f9cfd47b1e130a3a2fba0cac67fbbe3cfe3dc68656bc72ffe1d7e2b0a285bc1a3b9e7721cadab78dcdc8b22fbd0d9a0abf92f2fc990c3527012765009e994ea07d0a5a754e395b713462ed4b63130275ebe9faa598c01534b931e9b9974a00e4a4ecf62016cd9aca3fc8da1795633624008d9eb33f66190d08cd7213b3cbf8edf3ede41ecbc1a1178b7f680a380f6e2a278304044a93c5abb80f44b7f6a1daa093d376d0d240f20ea194bbee11a2143e08f298888ecdb1a0d68de87326ed0644efe40c2c64cfb4e3eafca4d0bfb5a14048916d4581e671bbbd5887fff4d4e5f36cf5f8383c9a75d1c831b8bb6ddd3f097df66906645db3fa3d83a7c600f669c827b51cb77854f6a980179e4d92d7ccd7a0b210267b592ef37982c9bbd660c07633464dd9ed79605f05fa559b9ebca1460fdd8252e15792432712ff4099978f139699d340d310788535de941ce45a11e83ef0fbeaadda23a63897f29d27118de69381994324781f2"}) [ 86.726349] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/31 16:39:31 executing program 5: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000080)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r2) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="0f0200000000000000610dc3c65ac45d809af44d", 0x14}]) 2018/03/31 16:39:31 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x5c}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00003d3000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = semget(0x1, 0x7, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/185) 2018/03/31 16:39:31 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:31 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='sched\x00') syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x901, 0x400) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x1a1}, 0x1}, 0x24044014) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r4, 0xf78e, 0x7, 0x5, 0xffff, 0x4}, &(0x7f00000004c0)=0x8e) accept4$inet6(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x1c, 0x800) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00000000c0)={@multicast1, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) 2018/03/31 16:39:31 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000040)=0x78) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'irlan0\x00'}}) 2018/03/31 16:39:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x88400) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) r2 = memfd_create(&(0x7f0000002580)='%ppp0(!)selftrusted\x00', 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0), 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x204200) setrlimit(0x1000000000000004, &(0x7f000068d000)={0x4000000000003}) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x40020000000001, 0x88) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) rmdir(&(0x7f0000002540)='./file0/file0\x00') getsockname$inet(r2, &(0x7f0000002500)={0x0, 0x0, @local}, &(0x7f00000025c0)=0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002680)='/proc/self/net/pfkey\x00', 0x400003, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000002640)=0xfffffffffffffffd, 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) dup(r2) sendto$inet(r4, &(0x7f0000001280)="e1c183d975621c09b0d6a3cf0e2eab9ccba7aa3ee3e069de6faaff36331805e8c6d65b42e651760b2fb4937e9dc9535978319420832c31296a901faea1d015cc4614cdf7af138dab67ceb6dcc3056b24355967723b6c1b5298aa9bd2f944222919ce6356af0f747429a9d2aa04af202655a7cc9bec8ff2a256fb1dfacb3b73acbeed01a62bbd8368e7f22db9af84cf6782a61ad7f07d812a01fc62821c3d153ea9975e7432c6023578dfc792310342d44f7ef4af8263c5fa11b3f23f0dbcdff8f2d31f480e0779e331024b226a911249235fba81486417741d8f07f72821e3b1887c3f19a3f601358b0ebd2d4d3bdc9507d7ed9604f0d8b3a889f8c17490f223796c7d821ecd3c29ce3780d3173f7ac17911ee217039d1baefeff2ab7599112d2712109467fc07774e55f108b7812daa1f7db363448bced27b1a237fe8e70001196597402a7270231f7863c59bae586f2f524a40859eeb26ecff6729fa95f77051bba76b760c7d6d24e6d3b1f748b0d4be4b964996cde85489a0fd2d20c210751edc2b632701fc4964b7c36806442668d19806dbb02ae620064159754a40cc7c68b2d9215eb2b52543ddfa6a130d87cd8662852abe413145aa31337f9e4cd005e68ade5c93545fd566d854074db10a50eb83d04db48ded582cf07b0592b2730bf6f7fae7ba8770bd15d04e25d65e91679a8bfd86e712666764d8eb3ec01b11665e378883b8f65139556fa1148886b6beb87454ec50772e3248c9ce015ceabbfbf311775ae1ec049e6a9016754b8abc1e510f033124f07ecd8b76b88f15ac57595e76734962a344e3050e16d2f9df2b5ed767ad3eb65921c0ed67b9dca16afc3a31b32cc0a2a2a89bfd8fce7658a532c217fcfa8a4bdfebec18231d06cafc3077aa198d7c9b0cd918091d1f9bf6731c89a7b2fdaf90582a66da846565381c10637d9e8fb6ef3dd54eeebc1d1d7bb56501d5cf24148e79054ecfdfb0f4af3536a19beab8353a33b65bee7cdc382ebf7325acb226cbeb86f7b6d184d21f43c15dc83ded2afb0a38f6d54a5aaa2b8a6219f5b110ceea643bb171b977536a62ec9c3afef8ff2f4ce948df462c6b1d4202ef61e553e60be77df062ed48aeafd0687ea991d7bc63f4c95a5f3494eb39936f34df5aad93c0bef860212d72883f962f3b459a9028a628252609db48a406cbf2415f304c0d77393b56ed6dfdd08b63eb02a4cb55eacc0cf283f0f76d3ad11b1b2c754c1fd49df9745d978bf03b440f69d359d528916286535739420a2bd487f7a750f55d7dd10769df54332d9d0782f67536ef3ef32821017c4adf3d4a0113908b40b6c8df1554da64c14d56e617b37226b6bd7d3b9b210ce72935a391a83c600af4ec32334f03238740fbeca9fcfb3f359102d7164dcce7cf5c6e94edd964602a2e6144c8db25f158fc16a4cff46b57de81a78a322d9d1a60f54fb4e26677eab9239c8423be717e2ef3117aab09691207d6ebc3af79604653573b414ffc60dbb86a2d612571f0e2228650b0997eeb067a2bd654954d472eb575f27c985e9d2896d6d0981710b98e8d8be1c6876421dc589f97b9d0c56e8b75ac5c0e1259111aaabb181f413a433a25cbb9c66f97bcd7161f87c379b68afe13c728a16586cecb882468d859b5530520e3affb994180df5106c769a7df754c4ce463490096e6ae554d9d9d7ca98143c169b19819eb6c0fcbbcf3e38882b7fc7662511ccc3ebde5353db2b807877b0cf8004d52aa5ba46dd8b40e7aaece5bdc3b915d1a889f7017c8dc44ff86a7a5f74ea9e0d3fa25f675c4a8cdf1fab819fb4047b934c24baad158b451cc9ec1a7a26930d400a9929cae8b550d55ba5ef128d91d6fedb3d9c9dc37b489118e9aff58fd24db0e0afebdbda3f657575d30a9e7b76ce1fadb24e104fc2b3ca53ffa88f8a06fed45e7fb4a396395ced0c863f9026dd4b74ce3ca67113d3df37dc5b7435eed62f40bbee3c290c43b92d58235039d9a5a5fa5000307f0b670cd1a8338afea20413ab0e0fcb60a1023b5917f82db790efb2b53016433c23e8253d4e0e11acb3ab9e233d46382e95220a28869889c0533b9d7ec6a3506988517dcc88082f7149401528c61dba8903e0a65431a8edad3453b0b792632534cbece118b4cb6373b316ebefa220b96e54db71a3827a8a821412de72ad40eb681b57b70ad064f937dbd8e9d9f4b75bdd08716318c68bfcd8ecc9ed466a8e6f3a6a3788741a4be817968d50a19e9ae19fe6e3a8ba05f5b82cfb46bb9c8e7c6f3e8ec043a2032832201e4cd11b1ef477bbf86a4b66fd2dc15e9eeef23d0ac5ee5045dff1af28f3ae228f57e4e62564ddd6fe82901a2f725fe96b629a444071ebe7afaf19db74673172524ea0af923ec0a821b8cc56268ca66646012bdd20e7e244de0e1bbcca138106804f0c2b3b823418c61d53c239a4f6c8f7897c8f48de67e2ca46b40e3c2acc3c1d1ec804783260c1db80cda567e0a800adcbca3b81330a731b4a7e2bff96d93fbb6f537a4baa711a4538537b96ac102842094b8be9008b9ec32eb5497e1a9eb6a8bf3c60115401d813ea95ef82fbe4c09e00fab69de095bf20e3ace3914e4cbbd0ac5f092b959c6e2dab23912470452d079953fb4eedd3cb790b9f635d94b7e62489d01d4fc9918d474d7715530797f7e1ac3efcc63490d70596a55d5508062bc46656c023c20291523723b8f3df77efbbb923706d6c5db61705249fbe8ef5ace9205e5e61e05f007ae5732055cf0c306d44e58a4cd59b888e2afb284309b3b7e3cbb3da67e20357fca555301dadeae5af16da286d74f7643683640c219c64a5d1c3091804a8b16c38e85265e8e2df5a04c166c84b4c93bb8546a54129ac2148c3c91e4d68c7a2113f7fa5692fb7e1600bb667d916f40608ddc1cc46e5f806edf40205d5ef1234d0029f2cfeaa60486153590fe97b7c399d511504a8420cf485e3e38bf5f1792233da18d97c65ac591baa05f986fa5f429192633d16c94bd60caab03b5c66fe14cd07274d27e652fd4e4b9b212d78231f8", 0x86d, 0x4000080, &(0x7f0000001240)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000000080)="00875dcd0c0b9ba949d001b463cd328e670ea119340cece1cb6f02235011ba8d12f3c0c24850c487dfe7d1aca295f3cd6a41adf7077cf611ee8a2f7ce5da219cc1e431ecefa240dcf159fbcc54c0dd1acd55513d1732c5d12aa31702aca47289e965a5dd3766af4c6bb499d7e3250dd086c5c2af75878028ebf2639a2c061d", 0x7f, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(r5, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0xffffffffffffff78}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000002740), &(0x7f0000002480)=0xfffffffffffffe08) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) 2018/03/31 16:39:31 executing program 7: r0 = socket(0x1e, 0x2, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000000)) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) [ 86.944658] syz-executor0 (8611) used greatest stack depth: 11976 bytes left 2018/03/31 16:39:32 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) write$rdma_cm(r0, &(0x7f0000000980)=@notify={0xf, 0x8, 0xfa00}, 0x10) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) 2018/03/31 16:39:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xffffffffffff8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r3, &(0x7f00000002c0)={0x11, 0xf, r1, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000480)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsh0\x00'}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r0, r2, r4) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=""/18, 0x12) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000040)=""/31, &(0x7f0000000300)=0x1f) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/31 16:39:32 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:32 executing program 0: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000140)}, 0x2000003fc, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40000000000) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/31 16:39:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/net/pfkey\x00', 0x40140, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000007c0)=0x7, 0xffffffffffffff65) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000000240)=[{r2}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0xf8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5ae, 0x28080) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x9}, 0x8) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000005000)={0x4}) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) recvfrom$packet(r3, &(0x7f0000000040)=""/66, 0x42, 0x40, &(0x7f0000000140)={0x11, 0xf8, r6, 0x1, 0xe61, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000180)=0x44) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000380)={"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"}) socketpair(0x0, 0xa, 0x8001, &(0x7f0000000a00)) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000000880)="d8afb48696dd6025943d4c444212353a286dcecf557154ad74066ee604ff84a142edb6060ff3fe3c46dde81c83bb113540e5a40f6013b04186bf9833d3abe5826ae857696ecd79e88fa7d3d7c121373ba5d18d2e3352cc384f9308befdee39960ab59d78761e98ab60e864972e5bcdceb84a0bca87ec56a4a41edac9f4a70c238be349975cea6db37941231dcab59183069b40d7a7d4a2cc9996713f4db1a25e088bcbfff74b571cf89ddb8411da9de71e2bb49f9fcfcee7a3908f6a2268f13ec7e8d977491003f412e1bf80c909929b2c7fdd4a10379574806a62e8a36892881524badf0c3303", 0xe7, 0x8af2, &(0x7f00000009c0)={r7, r8+10000000}) fadvise64(r3, 0x0, 0x0, 0x7) getpeername$inet(r3, &(0x7f0000000800), &(0x7f0000000840)=0x10) recvmsg(r0, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000), 0x0, &(0x7f0000ec7000)}, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) 2018/03/31 16:39:32 executing program 6: r0 = epoll_create1(0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x7, 0xdc}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000019ff4)) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0xd0000, 0x0, [0x5, 0xfffffffffffffffe, 0x4, 0x8000, 0x4, 0x2, 0x6d4, 0x6]}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r3, 0x8, 0x70bd25, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000ce6000)) 2018/03/31 16:39:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000004261000009000000030900005002000000010000ffffffffffffffff00000000ffffffffb8010000ab08000000002200b8010000ffffffff080000005b997efa39a8f730990749fa00"], 0x1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) r5 = dup3(r4, r2, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000180)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = open(&(0x7f0000a46000)='./bus\x00', 0x8000400141042, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'ip6gre0\x00', 0x2}, 0x18) truncate(&(0x7f0000bec000)='./bus\x00', 0xda) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r6, 0x0) getegid() 2018/03/31 16:39:32 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000140)={0x3, {"d42b8ceba5b15b"}}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f000000ef31)}) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/31 16:39:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5859b1b6a8d72dc6ba75ff4b494f02cf4435650d66ded8d107e3e4faeecd45e72f391d80a0c4ce8fb8906622e42bb6eb646132479ed25a379b4337909b13582e544c1b812c", 0x45, 0xfffffffffffffffd) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000200)={0xb5b, 0x80000001, 0x2, 0xa634, 0x4, 0x1, 0xffffffff, 0x1, 0x800, 0x614e2195, 0x100, 0x4}) keyctl$invalidate(0x15, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000180)='net/ip6_mr_vif\x00') writev(r0, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500800700001702000000450000000000800019001a000d000000f2de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000240)=0xfffffffffffffffa, 0x4) 2018/03/31 16:39:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:32 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x50, 0x2}, {{0x77359400}}], 0x30) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7f, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x6, 0x682, 0x41, 0x0, 0x5, 0x823}) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) 2018/03/31 16:39:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x3}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0xb6, &(0x7f0000000300)=0x4) fcntl$lock(r1, 0x5, &(0x7f000005a000)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) accept4(r1, 0x0, &(0x7f00000003c0), 0x80000) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0xfffffffffffffbea, 0x3) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7fff, 0x4, r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000340)={{0xbc, 0x6}, {0x1, 0x9}, 0x7, 0x2, 0xc546}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000180)={0x1, &(0x7f0000000240)=[{}]}) [ 87.796240] encrypted_key: insufficient parameters specified [ 87.820909] binder: 8659:8664 unknown command 0 [ 87.831098] encrypted_key: insufficient parameters specified 2018/03/31 16:39:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:32 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{}, {}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = memfd_create(&(0x7f0000000100)='\x00', 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='highspeed\x00', 0xffffffffffffffbf) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) seccomp(0x1, 0x0, &(0x7f0000000440)={0x1, &(0x7f00000003c0)=[{0x75f, 0x3, 0xd36, 0x4e1a}]}) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000340), &(0x7f0000000380)=0x4) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) execveat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='\x00', &(0x7f0000000140), &(0x7f0000000180)='!systemkeyringeth0@\x00', &(0x7f00000001c0)='\x00'], &(0x7f00003fbfe8), 0x1100) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/03/31 16:39:32 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2711, &(0x7f0000000080)=""/13, &(0x7f0000000040)=0x2c1) [ 87.845927] binder: 8659:8664 ioctl c0306201 20000040 returned -22 [ 87.870605] binder: BINDER_SET_CONTEXT_MGR already set [ 87.877682] binder: 8659:8676 ioctl 40046207 0 returned -16 [ 88.801414] audit: type=1326 audit(1522514373.831:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8681 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 [ 88.820725] audit: type=1326 audit(1522514373.831:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8681 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 [ 88.840010] audit: type=1326 audit(1522514373.831:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8681 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 [ 88.859294] audit: type=1326 audit(1522514373.832:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8681 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=228 compat=0 ip=0x457c9a code=0x0 2018/03/31 16:39:34 executing program 6: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x19, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/31 16:39:34 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:34 executing program 0: r0 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00009f7ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7, {{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x5, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x310) link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x44000) 2018/03/31 16:39:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000040)=0x40, 0x4) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0x2, 0x4) socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f00000000c0)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0xfffffffffffffd37) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/31 16:39:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000500)={0x0, 0xff}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x2) 2018/03/31 16:39:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x200, 0x0, 0x0, 0x9}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000028c0)={0x7f, 0x6ed, 0x0, 0x0, 0x10000, 0x8b29, 0x452f, 0x7, 0x8001, 0x2}) readv(r0, &(0x7f0000004400), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000840)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000900)='net/rpc\x00') r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r3, &(0x7f00000008c0)=[{&(0x7f0000000280)="0e1ce6933414e35d13ffd42f166bf3c128618929723c3a5e85f87defe30ab0098c2d6698503a33653a89c8cb26821e8f5057fe1f11b5586ff3756e531473947f64226647edf7f0641d944dc2a2a86d88c61a8d14b3", 0x55}, {&(0x7f0000000080)="1c201e7c40cccc3d2616e20e6d2ec6d5e2f714647d23d8", 0x17}], 0x8a8e622cb941aed2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0x6e) writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001240)={0x2, &(0x7f0000001200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000001280)={r4, 0x16}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000380)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) fcntl$getown(r0, 0x9) getpgrp(r1) getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000007c0)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000800)={0x0, 0x0}) r7 = getpgrp(r6) r8 = getpgid(r7) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r5, 0x6, 0x0, 0x3, 0x6, 0x94}, &(0x7f0000000740)=0x14) r9 = syz_open_procfs(r8, &(0x7f00000006c0)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r5, 0x4000000000007}, 0xfffffffffffffca9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0xc0, &(0x7f0000000540)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x100}, @in6={0xa, 0x4e22, 0x0, @empty, 0x6dd}, @in6={0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000001100)={@mcast2, 0x0}, &(0x7f0000001140)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000001180)={@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x26, 0x8, 0x6, 0x100, 0x6, 0x7000000, r11}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0x7fffffff, 0x9, 0x4, 0x100, 0x3, 0x0, 0x0, 0x1, 0x7, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r10, @in={{0x2}}, 0x0, 0x0, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000002900)={0x2, 0x81, 0x0, 0x7}, 0x10) syz_open_pts(r0, 0x2) ioctl$TUNSETVNETBE(r9, 0x400454de, &(0x7f0000001040)=0x40000001) dup3(r3, r0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000500)={0x5, 0x2, 0xed}) lseek(0xffffffffffffffff, 0x25, 0x0) 2018/03/31 16:39:34 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{0x0, 0x2710}, 0x3f, 0xe4, 0x749}, {{}, 0x1, 0x5b, 0x9}, {{}, 0x8, 0x8000, 0x4}, {{}, 0x5, 0x4, 0x15}, {{}, 0x100, 0x2}, {{0x0, 0x2710}, 0x5, 0x9d, 0x3}, {{r1, r2/1000+10000}, 0x9, 0x0, 0x4}], 0x140) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) recvfrom$ipx(r3, &(0x7f00000004c0)=""/198, 0xc6, 0x10040, &(0x7f00000005c0)={0x4, 0xfa6, 0x80, "d6a70cfec78f", 0x4}, 0x10) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) r4 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x717, 0x801) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000340)=""/210) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) write$evdev(r4, &(0x7f0000000440)=[{{0x77359400}, 0x100000001, 0x18, 0x6}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/31 16:39:34 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x81ff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000ec000)={{}, {0xe}}) socketpair(0x5, 0x80000, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000840)={0x5, &(0x7f0000000800)=[{}, {}, {}, {}, {}]}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000880)) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000010c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000a80700007802000038010000380100003801000078020000d8060000d8060000d8060000d8060000d806000006000000", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000005000000000000004800444e50540000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bbe0000002000000000000000000000000003e03000000000000000000000000000000ffffe0000002fe8000000000000000000000000000bbff000000ffffffff000000ff00000000ffffffffffffffffffffffffff0000006970366772657461703000000000000073697430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000002c000604080000000000000000000000000000001801400100000000000000000000000000000000000000000000000028006970763668656164657200000000000000000000000000000000000000002121000000000000280065756936340000000000000000000000000000000000000000000000000000000000000000002800544f53000000000000000000000000000000000000000000000000000000ff040000000000000000000000000000000000000000000000000000000000000000ffffac1414aaff000000ffffffffffffffff00000000ffffff0000000000ff000000ffffffff65727370616e3000000000000000000062726964676530000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000ff00400752000000000000000000000000000000180240020000000000000000000000000000000000000000000000005001686173686c696d697400000000000000000000000000000000000000000262637368300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000007000000000000000800000008000000fdffffff04000000060000008818000000000000000000002800544f53000000000000000000000000000000000000000000000000000000086100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e50540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe80000000000000000000000000001a030708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e5054000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0200000000000000000000000000011e020004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000284cb19cea2f31907d1dbe66e45a2676a2b790a76a42196117d6cddd7cb5b13f2b41ac4981713cf2766be872cd60b2bd2dfd9369fd0012e83115af0a74c4b83b22770e77b0f464c2c78186b7a4af572b7d15843059ab899ab2e8a053d1143699b794c93bc59c947e19c97c3cca590fe0645eb90af7da6b0fc4ad3e147222a140d69f503b9df64120063575e68d4b0f"], 0x2) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x520, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x598) accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x8, 0x400}, 'port1\x00', 0x0, 0x100020, 0x2, 0xffff, 0x1, 0x2, 0xc26, 0x0, 0x5, 0x3f}) prctl$setmm(0x23, 0x40000000005, &(0x7f0000ffc000/0x3000)=nil) r4 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r4, 0x0) 2018/03/31 16:39:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0xfffffffffffffffe, 0xc2a80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000500)={r3, &(0x7f0000000400)=""/213}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000180)) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000540)=0x14) semget$private(0x0, 0x7, 0x0) syz_open_pts(r0, 0x200000) r5 = dup3(r1, r0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000000640)={0x401, 0x8, 0x4, 0x5, 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') pipe2(&(0x7f0000000140), 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000600)) sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="a8000000", @ANYBLOB="05002bbd7000fbdbdf2509000000080005000200000028000100080002af197366eacbaeff002d000000140003000000000000000000000000000000000008000600666f000008000500540000004c000200140001000000000900000000000000000000000008000300040000000800070003000000140001000000000000000000000000000000000008000500ff7f000008000b020a0000000800050003000000"], 0x2}, 0x1, 0x0, 0x0, 0x800}, 0x4040014) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000580), &(0x7f00000005c0)=0x30) getsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/31 16:39:34 executing program 0: setrlimit(0xc, &(0x7f0000000000)={0x6}) setrlimit(0x1000000000000007, &(0x7f000068d000)) 2018/03/31 16:39:34 executing program 5: pipe(&(0x7f0000000200)={0x0, 0x0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x7, 0xce}) dup2(r2, r1) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000080)="79dab5cf1f4dcd605489689434d42fe0b52a12d6a587b0965ca933284a17d2b62e52b5e3caa17be28cfa544e985690df35ec275e02e827ee8140f99b87e89457ec575f6c309568c76b990f0b9cf6e6d46acc12c6557c9e5221c545ecd192cb7289e3cb6005def8ae8b1476eb", 0x6c}], 0x1, 0x0) 2018/03/31 16:39:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:34 executing program 0: r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r0, 0x8916, &(0x7f00000001c0)="f8bd40d29faf231cfdd45a8d7c8af58d35f52f51c347a7c831a611e190ebd99dc486ab9a325925ef70d4583c9e3ddcafa03f3399badeec6c49787bf65792ec157560ccbecfc0b6bd37df0000000000000000000000000000000000000000") ioctl(r0, 0x7, &(0x7f0000000340)="0fe180fc275c05747441b9a21f19f14735186408f93dfaeee641f110a81c8c75dcc3802b9c1a93678eaae8e2a38848ce614dfd272a81aba3ab10081f91f6f78bc286e011b713ba3ee057a447e1f164d1ec2f10c5e5e3056cf741c439f7c73c08fdcfee9223cd2ddc00da36de") 2018/03/31 16:39:34 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="260000005e00090000006af83a00000081e9ffff0c000000ffffff000c08db1ee99c4435a7ea", 0x26) 2018/03/31 16:39:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x68400000009) r1 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x6, 0x7, 0x2, 0x3, 0x0, 0x81, 0x20000, 0x3, 0x5636, 0x7fff, 0x4, 0x7, 0x1, 0x7fffffff, 0x8000, 0xfffffffffffffff9, 0x7, 0x200, 0x2, 0x8, 0x1000, 0xc7, 0x4, 0xffffffff, 0x9, 0x10c2cbe3, 0x6, 0x6, 0x1, 0xb5b2, 0x1, 0x80000001, 0x0, 0x5, 0x2, 0x7e, 0x0, 0x46, 0x4, @perf_config_ext={0x1, 0x1}, 0x16002, 0x4c20, 0x6b, 0x4, 0x900000000, 0x400, 0x9}, 0x0, 0x2, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xd318) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) accept4(r0, 0x0, &(0x7f0000000000)=0x59c, 0x0) 2018/03/31 16:39:35 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'\x00', @ifru_addrs=@ipx={0x4, 0x18e4, 0xffffffff, "ddf98ce7c58e", 0x2}}) 2018/03/31 16:39:35 executing program 0: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x2) connect$netrom(r0, &(0x7f00000003c0)=@ax25={0x3, {"5ae1f56ededa85"}, 0xffffffffffffffff}, 0x10) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000000040)=[{}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000340)={'irlan0\x00', &(0x7f00000002c0)=@ethtool_gstrings={0x1b, 0xffff, 0x42, "f50f714963fbc77648e8a5f4a4be56d0cc68a34d68173e75e0c9e1fb2c59734bc3d4f0cf8b3c21e6bd91295342891489c4a35af8e482068e0e6695116d045da3ab10"}}) ioctl(r1, 0xc0184908, &(0x7f0000001000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) r4 = getpid() ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000200)=0x9) sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0x8a4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0xe200, 0x1}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x3, 0x0, 0x10000, 0x65}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={r5, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r6, 0x4) timerfd_gettime(r0, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) dup(r3) 2018/03/31 16:39:35 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:35 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f0000000080)=""/24, &(0x7f0000f08ffc)=0x18) 2018/03/31 16:39:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(r2, 0x0, 0x0) 2018/03/31 16:39:35 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) socketpair(0x0, 0x6, 0xfb3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x8013, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x100000000, 0x2380) 2018/03/31 16:39:35 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x7, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000380)={0x200, 0x0, 0x800, 'queue1\x00', 0x7}) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x220040, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x100) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000004c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x690, 0x340, 0x340, 0x250, 0x118, 0x340, 0x5c0, 0x5c0, 0x5c0, 0x5c0, 0x5c0, 0x6, &(0x7f0000000440), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xffffffff], 'lo\x00', 'gretap0\x00', {}, {}, 0x89, 0x5, 0x5, 0x9}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x5}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @loopback={0x0, 0x1}, [0x0, 0xffffff00, 0xff], [0xffffffff, 0xffffffff], 'vlan0\x00', 'gre0\x00', {}, {}, 0x2f, 0x3, 0x3, 0x8}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x11, 0x22, 0x1000}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x187d, 0x5}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xffffff00, 0xff000000], [0x0, 0xffffffff, 0xffffff00, 0xffffffff], 'erspan0\x00', 'yam0\x00', {}, {0xff}, 0x0, 0x9, 0x5d6b5953e324d513, 0x10}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@dev={0xfe, 0x80, [], 0x14}, 0xf, 0x34, 0x80000000}}}, {{@uncond, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x43329d89, 0x1}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x80000000, 0x7, 0x1000000000000}, {0xffffffff, 0x5, 0x10001}, 0x7, 0xeb}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f0) write$tun(r3, &(0x7f00000000c0)={@void, @hdr={0x1, 0x3, 0x205, 0x0, 0x3ff, 0xb5}, @ipv6={0x200, 0x6, "a11d74", 0x69, 0x0, 0x7, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {[@routing={0x89, 0x6, 0x1, 0xb8, 0x0, [@dev={0xfe, 0x80, [], 0xc}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xffffffffffffff01, 0x8000, "e0d6740596b9f04006048a4ccde2b042fb1d4fb06deec246e4fb7ae225afd6a0d93402b5f99c94976b"}}}}, 0x9b) getsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) setsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f0000000240)="96f3ce0c47cf608e74e5d06aeb9fe174b3547e4518ed4ec0308c5358b7b89219d849b8eead91f462553b4dc62c948f3042ae0fa3118b99b80a7cec598d49bef9471960b31a93", 0x46) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl(r1, 0x1, &(0x7f00000000c0)) [ 90.689652] binder: 8764 RLIMIT_NICE not set 2018/03/31 16:39:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000270ff2)="c641742f6669625f7472696400") bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x56) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001300)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000001340)) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") userfaultfd(0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000012c0)={r2}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) times(&(0x7f00000004c0)) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x0, 0x9, 0x20, 0x3, 0x6, 0x3, 0x6, 0x8000, 0x1ff, 0xfffffffffffffff9, 0x2, 0x40}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) 2018/03/31 16:39:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/189, &(0x7f0000000180)=0xbd) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r4, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000014000901000000000000008000000000"], 0x1}, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x2100, 0x485902588587c89e) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x1c002, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000580)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f00000000c0)={0x7}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r9, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r9, 0x43) r10 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r11 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r10, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) dup3(r11, r9, 0x0) shutdown(r10, 0x1) setsockopt$sock_int(r8, 0x1, 0x10, &(0x7f0000000240), 0x4) 2018/03/31 16:39:35 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:35 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0xfffffffffffffffc) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r7) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00000002c0)=""/216) finit_module(r7, &(0x7f0000000180)='%$\x00', 0x3) umount2(&(0x7f0000000140)='./file0\x00', 0x2) creat(&(0x7f00000001c0)='./file0\x00', 0x40) [ 90.742327] binder: 8779:8780 transaction failed 29189/-22, size 0-0 line 2848 2018/03/31 16:39:35 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='clear_refs\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r1) open_by_handle_at(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x101000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x4403f, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c4fff0)=[{&(0x7f00000000c0)='1', 0x1}], 0x1) [ 90.811962] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 90.823706] binder: 8779:8780 transaction failed 29189/-22, size 0-0 line 2848 2018/03/31 16:39:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:35 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x607, 0x80080) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/229) io_setup(0x2, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f00000000c0)="d03fcccf33f62e93f1824822adff8c", 0xf, 0xcd2b, 0x0, 0x0, r0}, &(0x7f0000000300)) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'bond0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/03/31 16:39:35 executing program 0: creat(&(0x7f0000000080)='./file0/', 0x4) 2018/03/31 16:39:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffff8001, 0xb5b2b6aa30dd151d) write(r0, &(0x7f0000000180)="b24a88d1bf42c04e8882eadf14d0ef3248b5e0fec303bd852c8959c7132c95db6df8f9b57e4d96a5aa88a185269706f54b4b272b36cdd9edb94a4564d31a682cb69d75a32ffa81959cc702a1a02ea802e6b0323170", 0x55) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x7fffffff0000000, 0x6, 0x8, 0xffffffffffffff01}, {0x1, 0x5, 0x100000001, 0xa8}, {0x4f1, 0xa7b, 0x9, 0x7}, {0x5, 0x3, 0x1, 0x100000001}, {0x3f, 0x8, 0x3, 0x3}, {0x4, 0xfffffffffffffff7, 0x969, 0x5}, {0x7, 0xe00000000, 0x80000000, 0x1}]}, 0x10) r2 = socket(0x10, 0x1000000000804, 0x6) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) getpeername$inet(r2, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) [ 90.905236] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.931990] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/31 16:39:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c545"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:36 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0xfffff48f) unshare(0x400) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000300)='\x00', 0x1, 0x0) [ 91.023913] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 91.488118] binder: 8762:8764 ioctl 1 200000c0 returned -22 [ 91.494448] binder: BINDER_SET_CONTEXT_MGR already set [ 91.499751] binder: 8762:8764 ioctl 40046207 0 returned -16 [ 91.506165] binder: 8834 RLIMIT_NICE not set 2018/03/31 16:39:36 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r0, 0x1, &(0x7f0000000080)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='oom_adj\x00') exit(0x0) write$fuse(r2, &(0x7f0000000040)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/03/31 16:39:36 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xe80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = socket$inet6(0xa, 0x80802, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0xfffffffffffffffd, &(0x7f00002fc000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) 2018/03/31 16:39:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@loopback=0x7f000001, @loopback=0x7f000001, 0x2, 0x400000ea}, 0xff02) 2018/03/31 16:39:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c545"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(seed)\x00'}, 0x58) unshare(0x400) recvmsg(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000da2000)}, 0x0) 2018/03/31 16:39:36 executing program 7: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x402ffffffd) r1 = getpgrp(0x0) ptrace$pokeuser(0x6, r1, 0x2, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) getsockname$netlink(r2, &(0x7f0000000580), &(0x7f00000005c0)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001b80)=ANY=[@ANYPTR=&(0x7f0000001d00)=ANY=[@ANYBLOB="216ce73d79df28ce35186ce9d3017d6a7944a7ef2426eecff6c32fb776f4a6e05210ce8d91342ced11fc30088926076701e5e046dc38f6f07b86a110276ab9e7d233efe4d6fd9bf4525fd266db1b9a12b322628945f9a1f9d6f56897188be8b868e8a218b4940fff7c89fcdd5b16db270de64fedd11dfa", @ANYRES16=r2, @ANYBLOB="3f2177b246dd06c4dc5b76ca8be2931bc63b12ce04cb94ad8e3a2ffb4d9d2862e7518c33709503d17ec7a9983bccfbd650c79e8b1b62540fd46a23abb88b6be74f66e1da85d32438896a8c279d09df80f0441a577958a7c19e603610b8ccdfc8eed685c15ed6b44f9c86e2fe9382db2dc9fcd958578b472947799c9f14a0be99e51a29018cfebb12a7c902841a4be377c0fa66bbaeadeaf0fd0e63b981ffd60ecd463ebb6c27cc404fe924312e1c69425166fb5e59a140", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYBLOB="1b897b573ce7cdc62ddb939d60af51b7eeddb231"], @ANYRES16, @ANYRES16], @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r3, @ANYRES32=r0, @ANYRES16=r3, @ANYPTR=&(0x7f0000000900)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES32=r3, @ANYBLOB="aac75e8d40c66788a168b69e8a813604d7f38200d0c97ce0be257116049f927716c782964cb17a31701fbf1191e9460fe38b86b9adbfc4fc5a4bfc0c6d44bd8559d0bac22b0daefc85089df916467994d5f0f6d991e6cf4487dd8e676da035a5677abe5af2039e33a712a55bada872d00cb9ba780ef5d0b482619ab08cd76c48790375297e8cba308868cde57a06b60c13aec825421bf96c3a3bc37850f9e9d701a819ce80df4bf84635e8f58ae39b6b94021329e25950", @ANYBLOB="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"]], @ANYPTR], &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x401, 0x2}, &(0x7f0000000200)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000380)={0x5, 0xb6ae000000, 0xffffffff, 'queue0\x00', 0x38}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000600)={0x4a5b, 0x9, 0x40, 0x2, [], [], [], 0x20000000007, 0x400, 0x5, 0x200, "edae24510cf0ea38f1305a81a3f5ab27"}) 2018/03/31 16:39:36 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff) write(r2, &(0x7f0000000180)="15", 0x1) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000040)={0xfffffffffffffff7, 0x6, 0xb4bc}) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) read(r6, &(0x7f00000000c0)=""/81, 0x51) write$evdev(r6, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/03/31 16:39:36 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8540, 0x0) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r2}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x8}, 0x90) 2018/03/31 16:39:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x100) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0xfffffffffffffff9, 0x4, 0x7fff}) dup3(r0, r1, 0x0) 2018/03/31 16:39:36 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x478, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000900)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @loopback={0x0, 0x1}, 0x0, 0x9, 0x8196, 0x500, 0x0, 0x10108, r2}) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000040)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000180)={0x8, 0x5, 0x1}) r5 = syz_open_pts(r3, 0x0) read(r3, &(0x7f00000000c0)=""/100, 0x64) ioctl$TCXONC(r5, 0x540a, 0x0) 2018/03/31 16:39:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c545"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:36 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d9"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x40000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x7ffb, &(0x7f00000005c0)=""/99, &(0x7f0000000480)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000440)=ANY=[@ANYBLOB="7007002000000000007de2fb2f87"], 0x1}, 0x1}, 0x0) r3 = open(&(0x7f0000000680)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) ioctl$TIOCEXCL(r3, 0x540c) r5 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x1f, 0xfffffffffffff541}, &(0x7f0000000380)=0x8) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffd72) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg$nl_route(r4, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@ipv6_getnetconf={0x34, 0x52, 0x202, 0x70bd2c, 0x25dfdbfb, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x1098}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1ff}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0xba9b7d77ec80b972}, 0x4) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00000003c0)={0x2001}) ftruncate(0xffffffffffffffff, 0x7fff) [ 91.683199] QAT: Invalid ioctl 2018/03/31 16:39:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x100000000, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') r1 = epoll_create(0x39fb10d2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000080)={0xa}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000300)={&(0x7f0000ffe000/0x1000)=nil, 0x793f, 0x3, 0x44, &(0x7f0000ffd000/0x3000)=nil, 0x1000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x40001e, 0x4) 2018/03/31 16:39:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 92.471229] QAT: Invalid ioctl 2018/03/31 16:39:37 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:37 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x400200, 0x0) write(r0, &(0x7f00000001c0)="c232cf898f424b0e1687e6bbc60ab6e814f9d32f2dd020a2b492a11593ffba5de292e889635c2e74f0ad1b826309ac64e055aae97fc23c17c60a63e5d769292c48dfd4dc89f4f452ead5b1c684dbc5889a324d9fb9f1d3256720d68b87da72635ad47f0be100add567ec4acd4122dafcc06368ef2eb895ae2a121a30754bb6a1a0fa3095c0917c9a95a29d1dd8d98e9c5f2bf1a84379d746a550ddf33700831e47e1317862bc", 0xa6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000012c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x307}, 0x8, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 'lo\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x22881, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000002c0)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@random="a3ba15256ae5", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "15d128", 0x14, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000080)=0x4) write$fuse(r2, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) 2018/03/31 16:39:37 executing program 4: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x1d, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getpeername(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'dummy0\x00', 0x3}) pread64(r0, &(0x7f0000000180)=""/95, 0x5f, 0x0) lseek(r0, 0x5d, 0x7) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsh0\x00') 2018/03/31 16:39:37 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="000202000800000000000000000700000000ff8878e8ff6fbc1517d4ed38f1bddf357aafafbf59bbbf0d40b2945507e92fb63a61d86c8ac38f67205631828bc03fc4a328f1eb3164d6496700faf1c9e3da010000000000000000000000"], 0x18) 2018/03/31 16:39:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8000000005, 0x7, 0x1, 0x3}, 0x2c) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) listen(0xffffffffffffffff, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000005780)={&(0x7f00000055c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000005600)=ANY=[@ANYBLOB="e800000013000000000000000000000067636d286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000607e0cc53ce900000000000000000000000000000000000000000000000000240000002400000000e9ffffff00000800000000000000000000000000000000"], 0xe8}, 0x1}, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x5, r0, 0x0, [0x305f, 0xa]}, 0x2c) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x4, 0x75d8, 0x1) 2018/03/31 16:39:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) chdir(&(0x7f0000000480)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000140)}], 0x3c6, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r1, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32, @ANYBLOB="96000000b445a7d9d12a8cd77407b634e24270b13018f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09ca94600920700000076de69b54c791f4e5385747ac526f322a0519137018024b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa85a2486f753a9cdf9012dba2bd1f75f3fb370924371a0bf16fd4a813bc83640dfedaecde4a5edfee7ac3cdbf0ab0678386558b156e4d98c33b76442e35aa353bed56cb74736dd4603f93ecc2b"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r2) 2018/03/31 16:39:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000a8000)=[{}], 0x1, &(0x7f0000efe000)={0x2000}) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x1e, 0x4) 2018/03/31 16:39:37 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x4, 0x0, 0x0, 0x6}) r2 = getpid() r3 = getuid() sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x168, 0x2d, 0x528, 0x70bd2c, 0x25dfdbfe, {0x12}, [@nested={0x74, 0x3b, [@typed={0x8, 0x59, @pid=r2}, @generic="5b3f3a56785e2944f24032d50b97a297f3cc734388e0c0173bd6f4f46db9cd22480c7788d37f96d5da5713bcb45b4f54a268b5a4f6acb6da9111ffeb47c07687269845b76c4b12000f1641daa5817b79ff4abb4821c577975490630ba87e2b3096878ef85a39a876"]}, @nested={0xe0, 0x85, [@typed={0x8, 0xf, @uid=r3}, @generic="fa8695de9349fb097f61369cee11b3c1b3c941c0bc924bd5ad2ff06365e3e79e021fca009ce952077711a881ff403153a04531fabee1bafe255c98475b091a9eba731c531b26b1718cd0c96f6623c685526848f843d0e153741ef272c2156e06f3937d3df97b0d684d3dee7b089465b925c683ee9afad5c90dfb3f46", @generic="2be7ee73ad811d787c2cca63951171276a5230b21431eb1b720764261b4829d8feb105a3c16bdbef78b15d526ab96468ed4425aae3fd22234335e7a93de352720c53aaf791249f5580793c63e8c2a106917ef837d3da"]}]}, 0x168}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x6, r1, 0x10001, 0xc0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000140)=0xd40, 0x4) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="ea9e41aca1ac8061", @ANYRES16=r6, @ANYBLOB="020427bd7000fcdbdf2503000000080002000a000000080001004e230000080003007f000000"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) connect$inet6(r5, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r5, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r5, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80005213a, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r7, 0x40106437, &(0x7f00000000c0)={0x0, 0x7f}) r8 = dup(r5) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000380)) 2018/03/31 16:39:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:37 executing program 7: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000200)=""/37) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, 0xffffffffffffffff, 0x3f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0xfff, 0x9, 0x2, 0x2, &(0x7f0000000000)='dummy0\x00', 0x0, 0x3, 0x17e8}) io_cancel(0x0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, 0xffffffffffffffff, &(0x7f0000000580)="bbc736d42a7146ffd6013dad6eb5a3c26fa7447eda9dc2e5adb27ff9452a620a05dc61ea30741d040aa6b78048c7a60c9e71393c04f3381c3192f0c87cb59f0b099f0574c1bfa7c6ed8df8bb201bd5bbe0b323f05956521553544665eb1f4d4b6b19b0bc3c2ff74789eb89832976e645d8597cefac9c24a3da8b82c3d66a16370907fe03fef0fa520d984b3f23e40ce7c12a98d244", 0x95, 0x5f7daf49, 0x0, 0x958f628912e0fdd4}, &(0x7f0000000680)) munlockall() ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e94ffc)) r2 = dup3(r1, r1, 0x80000) shmget$private(0x0, 0x2000, 0x502, &(0x7f0000ffc000/0x2000)=nil) select(0x40, &(0x7f00000000c0)={0x400, 0x8000, 0x9, 0x9256, 0x61e1, 0x1ff, 0x7, 0x7}, &(0x7f0000000200)={0x4, 0x4000800000000, 0x3ff, 0x7, 0x0, 0x1, 0x806}, &(0x7f0000000240)={0xf0, 0x59cc, 0x4, 0x3, 0x10001, 0x2, 0x3f, 0x3ff}, &(0x7f0000000280)={0x0, 0x2710}) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) r3 = dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000002c0)={{0x2, 0x6, 0x2, 0x5, "292f298353921e44b25db74f3dee5a8aa696e2a75f974b597ff747c9972c132c726aeeb3b8c7921f472fc273", 0x7}, 0x0, 0x0, 0x7, r4, 0xffffffffffffffa5, 0x6, "205fce248c40b6eacc060be56a852c6c806ff84d80b6c8d85bc5f0aa4de2ec8fd669d631767fa050ad47354d1e5b888121bc03a31fb586f65b40a753bf1f4f0a", &(0x7f00000001c0)='IPVS\x00', 0x5, [], [0x7c6f092f, 0xe5, 0x7ff, 0x401]}) 2018/03/31 16:39:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002f40)={0x0, @multicast1, @loopback}, &(0x7f0000002f80)=0xc) sendmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000000)=@ll={0x11, 0x1f, 0x0, 0x1, 0x3, 0x6, @random="142f2c5f4615"}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)="aa8100cdacdd11877d3e4a85d221698c50f883f75bd865da014792b17b1e3fe880360133d7cc339f55d69ae592da126bf84d2bc328125a5ac9b913aa39562d7def54f4abc5b0aacaf559d730c97818ad1aeab338d387f65aa5bfe8a0dfc03cfdf8c283fa01b0409bad7a", 0x6a}, {&(0x7f0000000100)="79741d8e10971c4202a7370431bcb4ae0fad8ebe20", 0x15}, {&(0x7f0000000140)="6f9dc24189bced1298f5b6bd883a1b6ea07b6d8080d507bac6d6b5af1194b062cad12ec9153be7085f835386ea87058bbdcd50e45227368f6ca8dfda5e373039b1934b603d30a8b3eabbce7cee43a316efa5e7268f3b308b55c630a680e6bd4c97c931d2e0b4bf047f4048510f2a437447a169633af51920133a1acafc9a1ffd105b39de2f91ec8930dffc1c08587bae7ca3d6d5565cf63f6a17d076e170c17fc3d17ea66446d29f1927b672f78f83f1311b7529b7f8bfc79b77f251da365936", 0xc0}, {&(0x7f0000000200)="9bd8647f250fa549a7180cfa6627a8ce33d9c08c1c800a8ab7690826c5e5901f3bb8735b518c388ade5e050e28808bbdc72a925745b31f4ad2d9f5703a20204eeee2f727407cb208a98e3b98443f6d606a6918df6df9c5ca0676359ff738bcffcc4caf544429d4d039e40e3e41cecf07b130759637a4440b5a2ced40c78998579e78e7e0c940e7b7b55908c817cd9b41f329a774894dfd0c257332d2dc79b82d11026963738c9bb5771d8fc9036e34606142309249b82ebe412506cc8d", 0xbd}, {&(0x7f00000002c0)="8dbdd61cee72861525bac4a1cb72f738ba7e1efdfcf8444f070080520d05af709845183fc1ac004a6f0b11eadd630a3ab0ae0bba346ea4634e73cf1411416b9df4a4c66a600547c468f80657184880d552d1cb04c3c53bfa4726", 0x5a}, {&(0x7f0000000340)="8efb33d386dfbb57ffd6a2522cf443b901a9bd40698515b9baee020756c9c7de3c105c5757f0677f69f22b46fa5d3dd2429bfd4833a849abb03aebb50935277d908def051d0b355e71b69dc23ee2b49020522f0c44f526f26f3ce508940d37ddd1c23bd07f474cddf02e4d1eb928e93c845c0a8c3f8fa2aaa394784f9445737afb89866b5e837ce594862143b4caadad4d407cf525ae91d7711d3963506589b1402ccd406229767e179aa83c81442cad0c574bfeaa7110fd527ddf2ff40019fcd104", 0xc2}, {&(0x7f0000000440)="831abb4fa5b0e3001d83efc3f624f45558bfd4536f4d02c67b158bf8a729fbd46c838ec07a39ede4aca082fa5886880c0657debb83811982de32f4a0771659dc0f30015cf14df61af7632e6a3e3c77d7aa5b35174e3e40ba23a2d5b47b806d8fbf10e95c8c590729bec9c157612e4277cd80a7603e308da3394b37742b7832bae40b0cc9d1c0df345d21", 0x8a}, {&(0x7f0000000500)="e4b836be38f7ccc17af2c1287aa7ebdb5505e34e47fd688243fb7570e6f312450551", 0x22}, {&(0x7f0000000540)="98aad9a323a44e97f0921e5976a47d587a2186caea204780f923810cbe3bf6e7d5c79b5c528e4bec492aff4da586fd7bc1725ee61c9af2099c3573c8f30efbd4f1929f0db6bcdfb496ad326c7496f0a39d2358f0c7926596e44d08e1139fa0647eadc22fd8f3adf02591b5c1a070dc21665a2937c6fce8b83e98a455fb155e5b35afb420093267ac26d2a64f888ae015cadc74cd2e0a963f3da3d3c0126e4e135a2d2efd55369dfe1b78b63c70edad0f1cc29af7c44e89b0c5348cb21885ba1e3dcbcb1dca30bd569d8eddd398cdcb361c93eb086586f4f59c3fa250bcac4e858baf10d08e0cba275b70e4d01d178cbc9df34ecb981d45ed", 0xf8}], 0x9, &(0x7f0000000700)=[{0x58, 0x116, 0xb64, "03cc3aaed24f5662a9a5e9ff2943964eea48f42d6560f473edb001c4cd3704d5d651b620a11299ae4013f30a250d13f0508acffeba20a0d4934171e864cd2201a28717d31244"}, {0xf0, 0x102, 0x5, "98dd80eab6c87f222f3240cdfc853fe1fadc57c7036b9a0afee8fa9256b6fa3661bad23f03021d6502d0f8319a55005f391dc74ae481c955c085ac2dccbbb26fe9f1527fb2a6d3898b86dadac64a0d398b3f56a0a4c436f8d12d157cd4ad3936ba820a3cac60644305cff1160a44c71504c5512c33dc135a27a2cb8b4557b81569f62088365920d9d28efb4f6f897e09d32891e0196616885db68c0c021e8527b28a8adb220c94ef3618d30b9d09d8d76990f172dc6df2a2065dbdb9437c7870c195fb05337d98d97626915f687323f224932ba290d9272ed1bc"}], 0x148, 0x20004000}, 0x1}, {{&(0x7f0000000880)=@nl=@kern={0x10, 0x0, 0x0, 0x602}, 0x80, 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&(0x7f00000027c0)=[{&(0x7f0000000f40)="423fe33d3d6a844bd8375500c5cd26fe369d547db2506e7462f0d6160baadd23868fc604061191d1de52dc54f975926f7be9b630086a8697c5c7faf17d0399ad4d98a44f7baf45c18f37b3e35bfc3d8fa6245fa09c55ce3b10deff309e01131c58cd8f513ef61a24f301228abc8e2fbafa4b0158b77f2ed220dcd0f865e1f98468965f1bc8241158f77592084818a485ce054e70b92986c00b83c823d0ba5c712ae77b756091cfe1edf023b4c3948173f6274aaa36d5bafb9e95d3ce825d981c3500edf4de1db685955c92d7b582f34c000c441b8dc85e7052416e800f4bdfe558a8171e08f22c", 0xe7}, {&(0x7f0000001040)="4cd157269e9aadaee04fc38d71ae", 0xe}, {&(0x7f0000001100)="6d00ebd82fbc33dae498deb9d8883cf0fd039f737eb110ef6adc073951519120045cbc1b3ed5374275b12243d563814b7de3b7b38560cc837b6e2b417e8d0641619d855d875605b266230aec04363273b1372807833f3fb6000973289c49b97b799ed5c7f972475570972818e61fdf23f4b898bc6c5878060e9334d6f23fc2104d436f731f69a691b0a06ac2cc64c314f61e9643c6765310b9999264ef10483a17f7a9", 0xa3}, {&(0x7f0000002640)="21f58ab201ed63b0707c3f29d593416fdde49477fa82dd0489c49136f33aa341b5a1f4a80f77b2bedfb83cd89e0384be064fc65e9638644e9a4647a5a08f89c47cb9107c87367112d229128c721cb6dfbe45a068fb5339c6a8b4aca493b0a90d37fa2538677a53ba8c48ff330965e4df1d1c190f3ec2d2009a8425a9f6e22ac54649af5fe26e2c93d986c7c6df14173d7cbef4712ccfc2889c9c392ac038695b8f", 0xa1}, {&(0x7f0000002700)="0d7884743d23f11e669b2ecb3015991a862a718b8ded219179e95fbefc6b817f9a3e46ddade822f1d07a63a3eef8a8e5aaed4a79865b81cffa0ac3429a8fdf08cd129a4568c31d15eda13de4068fe58f48e1a9d449642a8a0fe89c99dd73c4ebb4081541a9b19f80edfb52a52b31c71aea529e4331eb805b3f5a7395558c36b223c83878f8297dc5b4c0b0c8d2fcb0edf500c6f6e09100950cd103e57e426fe6267a5f5d75a792bbdaade8a72e494bbf5eed", 0xb2}], 0x5, 0x0, 0x0, 0x20008004}, 0x40}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002840)="08a896a5d05856442b812d216fe29d500db52aded2028cc37dfb531d06031cdf89862fe1b781ab651e114756f37a70378b042cc83546ee60f623d5670c8f35c2ef1cabe90a82e6d704083ef701d105f522ebc65f1f51735d8864ef7eb264e34914cadd1f94195dde6f0d5beb5ba178972e3f09264e8d95a278253a1e96cd311fdc08a6ffb3b2be48a366125a76f85418d26e047fb272ffc43a0c414bb252cdae0b7bd7dbc237ef1fd81c2ac5f52731b28b632c181ec3c34c18738738b2136b8462100f7414d717dfeece924445589f2bb8ba3aca082434cf32798e618e5fc3935ba4a6f7b3", 0xe5}, {&(0x7f00000011c0)="ca5bd152287fb8de4f6ebee1aab3839a8ac824d4", 0x14}, {&(0x7f0000002940)="4c50f1d0741307826df1b2b4f7e460269ebb616ecd3acc990afb98f9cd75d531e6955b30c6f2027cd6864ac9ccc2b1b43f676b79cfced581470b6fe2d822c4dd29eb8309b516b83a52fdcd1f3cc33d635fc8fb6ba4c94f7cba2cf40eff2e765e7c25bf826beaf9688436527ba57efebc7537e4e499ef861577432324b8bcbacecace0c71b406cf0563a5d31f371aab4b668fb9bc7942d1bfeb1c1ad8ba1920d3fb6c923cc48d6a1ae13e30dad426c87624de5b9b2c0d51c522f6ec8b5a9bc5033b", 0xc1}, {&(0x7f0000002a40)="9bad55fd938166b144c1583125fc8cf2dfe4e00a7fd71ab16ecdd66057e09d08efd5d0276c45093a5f1709d64238340df8852eb5e0503cf13e1fbd073095f988000d3ecfa50628c6bb903ebf505f8f81dd51d05261f503473feba908295f17b48beb92ee8d49d3ce94a9ba6bd6f8dd75ec305bffd380bb058c38b2e82b139ddd130c8aa88269ef39b92d9780b11d8ae356e762f0687d280f1e0869df1abf44d1a3014a9aa7d2ff57763c219d59fbcc3275ac4abdfbf447b34ecec38402d954c06b147aa707c0dc61356c0faf343f0159109e7d3c16f4c39cf6f49f263a8029", 0xdf}, {&(0x7f0000002b40)="67624d53a5c3202217b11bf2d8f18f7d0223acbc8e3ec695ca52d92d5a6df226784ba16a230065f9e645f6667bd3321ea4d3a38b2824dfd67fdfeffe561c69fb85e394bc3e1fbd1881284d58acf87077f355839a6b0a4446a163bc2910e63f89d060f0edcf70150e69e4b22e624784eb2d265c926853413943c8f1d2bce3f192ecc6e42a78d5f115d130ef60c98bcf6fc5b69b13c1190648220a49cb9a8b381a93280fa2e84b16d6df6132a00a620b9bf4b63d2b1df4b85e8e2b58cc010f5a586aeee55d5a2fdd060368907dd621b39eddcee3a5a36a", 0xd6}, {&(0x7f0000002c40)="eb125284ee57fcf867aec793823f1180108077c46a45ce8f39e9fbef1330be395730ecd920", 0x25}, {&(0x7f0000002c80)="0f2656b78e13c2e2d8ba31", 0xb}], 0x7, &(0x7f0000002d40)=[{0x90, 0x10a, 0x1, "9ad11f518e0f97179873fb68fc8b31f3e1ba6c13c90f4e643f528b15ff6119ae46241eb6a014c1358745e72573d90630fc4317f02a2a568e10d8e23d57a280d858f87731a1fb48c53e3434055e6f64d89ce5186d69d9e0076c826c96212612e3bcfb6fa92ee8ee3341e232402bb9def91997029174eeed5faec2d673f746bc"}, {0x110, 0x10b, 0x8, "d17aa53fed22e11cfc781d51f94d8100a784bd4848085fdfda893694e691c799926218dac45b4454e4b0489d4d7bb85b83ecac29bc50da61a26ec8af0b91ef958aac9f31cc5c2c7871ffa2e057e94a6264442d546682484e87cb4a33f8ac8a614758da1ae16c65de4ceaecd1d8e10a630319f27116bf34b722e0ea41994cc2cbd520956e3a5db107d7100d40eee70b64490d1f4526f88079a72f882f98cce8a325aa6605bd0722f60f7c912d65d453c28e97e4656189cecaccf337b61765aa800de73f458aaa4843f97b0f294d94d43a55bc3757b21bfda39e31b06a4697344ef992fbb7378c491349b6e1b5a09563c266608606e4b6e202d9f017e18173"}, {0x18, 0x10f, 0x0, "42c5"}], 0x1b8, 0x80}, 0x68d}, {{&(0x7f0000002fc0)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000003280)=[{&(0x7f0000003040)="4615f40e1e7e8f3f3757c497951df3118e20379b4d16d9730de6c9", 0x1b}, {&(0x7f0000003080)="b840f89e6c5a7a64f97255ccdf1d467eba22ac292283d69a7ed75563096a93655eabab6598b6ec6ce34d91570c8a5996ab79172aa4e319be5c83e156741a649529e353d11723e37e74fe6451df001c00fdfc", 0x52}, {&(0x7f0000003100)="73d563604275ce0db97abf8b274008a75c362e71b4e34f00ac1a52b549d4c11a3ff415ce9dbe3a1cf09c90aca5ad69b89d6927143187f524922ae31419cc9d39e4ab6cad502533e3e40edf5d0b45797995fb73a085a8fb18513a9037676c82c961caeb084e85fadfebe7df46f0e1410cd80155e2abe79f5c888cdcd47a7467e3824f72fda44ecc6a265f2bd179af835aee29cb", 0x93}, {&(0x7f00000031c0)="c675454c1894cb63912003344835f150bfbaf91550de2f98af67007c7fe65e248ad0b9c92cf3f412a472806e6b2cf509386078aefc1abe9c0b1bfaab222b5a58c7205dc3e8441d9bf2913d2d32494f85bd11ec9c606e09df48c793e20066056a85403131d5bcd35dd9efe5c1adad901da5cac07e58721ca2dd5309ddd53aa78e97dc505508028bd55a38b531bd7e864ccec4bc668a673da11aaca324a2f82fc00fd4fa51a7bf7097e747b67a", 0xac}], 0x4, &(0x7f00000032c0)=[{0x98, 0x195, 0x2, "4448f57acc964b2b645db50ee53add456238211d068b66023a47490dc995d2561c245883ecb3e684aeb5b4d27da6f8a7b7580f3c22f1714aa5cb8557e3a4c1fbb8bda52e34fc00e868c9fe5d81e4f61a8e3c235de664fe028e5f624aac1932b667f6ae967756a371dc1829cf467931db45864890a7dd91843da52f36b9fadefdb436db75"}, {0x50, 0x0, 0xfffffffffffff800, "5813625bae7701553593dc2c0fb639a7313c51c7dfc5f469b133f68bfcf0d6e7cb7e4e7ddede9327fae228741456775c403c11a7037372aadec4d62c3e"}, {0xf8, 0x11b, 0x5, "bae86d613680c0d16b1e2961d4dd26d046bf2112b7b84451873d6055b3a1664914b63ce854ebb95fd95ee7b2450ef1a054f29affef42ed2e5aa8a937f09aa405a624e8dd4feee1397c91aad500568c121c8dfc93e18ab0114b32f2f64126cfd6213e625980e75f9610de6c41c31815047588e09e2480dda6a7256af55368e0e4f6472609a2fb5e8b1601dca906e17c4f3c1f97cab72fe2948052fefc1b72368f59bb5e1ab0888609dd9b69f477463a19101a79a9ab21de614d26337fc42f6e2148326bd70b5b77076623fe0e2224bc4d6eca5e40be30ba6def672da2879abe0ab990628e3a"}, {0xc0, 0x0, 0x8, "975c53eed63b1887d7e6c86c311be063eb20a7f88373385949b298b70fc8809f42becdff050953c8beee04b56eaf1fe6cac231b4c8005a7e4c2751ee43cbdaf3d3971fd1899ac143d07b0c87ef055810ce6ff8c70f3cdd424ccb03945038ceccebf90da9b0bd3888a313f7fa18f6a4c412f29d84cb9dad8d2ed4b44462b3051621217ee1affa41c79edaff4e2617e0856ceb9e777c03f8df0521ef9ca0378c9f944442ac560c447f41c1c4371ee3"}, {0x70, 0x11, 0x5, "8985ffb9d8d6ebb001f6e4440d8ddcc0a82f3d61edd88ce6e991e0e596725d4e6d1d961ef255677cc517d6eb468fedbc027505448a81e57221274badd0150b59f1e622649efda5f92a0c9a22e35fa9086c4036dab04183509933d502822590"}, {0x60, 0x10b, 0x7fff, "f2ba05545b905197a2c6fb13be3f81f57851aa2c15c08d6fef2b567c4d74144f7bf62740c5f1316617a5a06b21a96d1ace7948459ef139a010b71e2ef378cabbac34cff34d8be4b8d87f734d"}, {0xf8, 0x0, 0x3, "3ef95a0f32215cecd3ca9558b1be968256f2dfb512149915556c6036d7bbc903e5fa277738e6016c25d125c0de38776b45e50d60ca99d490d230a43a682b8aa5fa26b8bd526e0d1f39c07f004593190eeb0f9bd131abcf18127fd81823a7670dc41f3e401bce2e9ca4fbed0668c53596de2b14c4bc89e8a9cf5caa0e1d125031e81b8d8c07213388c6ef71636b449acc3a3c856675639b181730ba655681fd0f318e751dd143a5b9ca8bb343ef7c2cd1b11459d1b24f23a6c48efc942426dd60b60759fec6c50a35e3fccf6442b0ebeb467afb5f5758f803e8321e090b58b57b2ae285cdc881"}, {0x98, 0x118, 0x8, "5e25c81f687ce93a0e5664eb62a4b7422ba7d59651908f3bcd6f5e8880a5e7845eaffce75ec4a0d07bd39d8dc70d7abff101a21930a355e0740928037f0761558b47b57534fe28ec597cf4411e87ed7554ae92b010f41ad2a35dbd2ab1e318e9c22d9e39b0b76a64b1e34cb21c841131c79c19e44f16945fd52f33a156f9d2a1a8d562"}], 0x500, 0x48881}, 0xfffffffffffffffb}], 0x5, 0x80) 2018/03/31 16:39:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000002c0)=0x9df, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r5, 0xffffffff, 0x3}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f2b98"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/31 16:39:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4d"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x80000, 0xa5, &(0x7f0000000140)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x27, "455693d130676328e631078ddd57409b69423db1f50d58040c60497932afe603dd100cb82308a5"}, &(0x7f0000000080)=0x2f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x10000, 0x10}, &(0x7f0000000100)=0xc) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0xfffffffffffff84, &(0x7f0000000000)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) 2018/03/31 16:39:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4d"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:37 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:37 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000480)=0x80, 0x800) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001}, 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x1) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000003c0)=0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001580), &(0x7f0000000400)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440)=[{0x6}, {0x8, 0x7fffffff}, {0x4, 0x3f}, {0x0, 0x1}], 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00#\x00\x00\x00\x00\b']) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x5, 0x4000) ioctl(r1, 0x8918, &(0x7f0000000000)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000001640)=""/166, 0xbaf6}) listen(r0, 0x3366c6ed) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'ifb0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000540)="d797624097d0829e52d7bed0987c04290aba1bb5ebc3236b41c74954a5532fbc2fd4cbe1ab62000d82b066204682e768b986bbed9f9998d48cb162859a1a2ff950cbe4fa07a1ae52926a", 0x4a}], 0x1, &(0x7f00000004c0), 0x0, 0x8000}, 0x7f) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bcsf0\x00', 0x1}, 0x18) [ 92.842922] IPVS: Unknown mcast interface: bcsf0 2018/03/31 16:39:38 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0xffff, 0x2, 0x0, 0x40}, &(0x7f0000000240)=0x98) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x2, r1}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140000fe7e00000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="60f7ffff8f780000"], &(0x7f00000002c0)) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f00000026c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002a40)=[{&(0x7f00000029c0)="ba", 0x1}], 0x1}}], 0x1, 0x0) 2018/03/31 16:39:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000028c0)={0x7f, 0x6ed, 0x0, 0x0, 0x10000, 0x8b29, 0x452f, 0x7, 0x8001, 0x2}) readv(r0, &(0x7f0000004400), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)="0e1ce6933414e35d13ffd42f166bf3c128618929723c3a5e85f87defe30ab0098c2d6698503a33653a89c8cb26821e8f5057fe1f11b5586ff3756e531473947f64226647edf7f0641d944dc2a2a86d88c61a8d", 0x53}, {&(0x7f0000000080)="1c201e7c40cccc3d2616e20e6d2ec6d5e2f714647d23d8d9", 0x18}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001240)={0x2, &(0x7f0000001200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001280)={r3}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000000940)=@llc={0x1a, 0x0, 0x7, 0x9, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)="630d7ab38df84e56693e5ee8bf665066fa901c53e8e9c2e8075e", 0x1a}, {&(0x7f00000009c0)="592cfcded3dd210eca6dc676866a12666d0564410d8cc563c79ad0242eb3e19e", 0x20}], 0x2, &(0x7f0000000a40)=ANY=[], 0x0, 0x4000}, 0x0) r5 = getpgrp(0x0) r6 = getpgid(r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r4, 0x6, 0x0, 0x3, 0x6, 0x94}, &(0x7f0000000740)=0x14) getpgrp(r6) r7 = syz_open_procfs(r6, &(0x7f00000006c0)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r4, 0x4000000000007}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001100)={@mcast2, 0x0}, &(0x7f0000001140)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001180)={@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x26, 0x8, 0x6, 0x100, 0x6, 0x7000000, r9}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0x7fffffff, 0x9, 0x4, 0x100, 0x3, 0x0, 0x0, 0x1, 0x7, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, @in={{0x2}}, 0x0, 0x0, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002900)={0x2, 0x81, 0x0, 0x7}, 0x10) syz_open_pts(r0, 0x2) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000001040)=0x1) r10 = dup3(r2, r0, 0x0) ioctl$KDGKBSENT(r10, 0x4b48, &(0x7f0000002880)={0x5, 0x9, 0x1}) 2018/03/31 16:39:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4d"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:38 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:38 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/pid\x00') setns(r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) 2018/03/31 16:39:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="3fde6c91a8", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) clock_gettime(0x0, &(0x7f0000005800)) 2018/03/31 16:39:38 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000002123ceca, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/225, 0xe1}], 0x2, 0x0) fstat(r0, &(0x7f0000000280)) 2018/03/31 16:39:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000080)='user\x00') r2 = userfaultfd(0x0) r3 = memfd_create(&(0x7f0000000240)='mime_type}}!$selinux)\x00', 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000400)={r4, 0x5, 0x8, 0x3}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000001580)={0x5, &(0x7f0000001540)=[{0x8, 0x6, 0x3, 0x3}, {0xfffffffffffffffa, 0x2, 0x100, 0x10001}, {0x6fe8bb9f, 0x688, 0xa550, 0x8}, {0x1ff, 0x8, 0x5, 0x3}, {0x5, 0x7, 0x9, 0x100000000}]}, 0x10) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000500)="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", 0x1000) read(r0, &(0x7f0000000200)=""/58, 0x3a) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000001500)='/dev/autofs\x00', 0x20a180, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20080, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000440)) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000000300), &(0x7f0000000280)=0x4) [ 93.513700] binder: 8983:8986 unknown command -1855136193 [ 93.555123] binder: 8983:8986 ioctl c0306201 20000040 returned -22 [ 93.587956] binder: 8983:8992 unknown command -1855136193 2018/03/31 16:39:38 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0x8040) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/03/31 16:39:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x204, 0x318, 0x0, 0x12, r0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0x200009}, 0x1d) 2018/03/31 16:39:38 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007a80)=[{&(0x7f0000003f00)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "21024c440d2ae1e67c4b21c656005744856c55264ef8d3f6334d53872978e2f3edc6ab2fa37829be5569689054d54aa80571576aa2d8130792c1ecefbe6312"}, 0x60, &(0x7f00000043c0)=[{&(0x7f0000005000)="b21546e420a224bcb78a6753fcb6276abdedac2ef2ce26489ef4a8652be5d6f3", 0x20}], 0x1, &(0x7f0000004440)={0x10}, 0x10}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) 2018/03/31 16:39:38 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="980000001f0000000000000001000080750a18000100000000000000000000009500000000000000"], &(0x7f0000000280)='syzkaller\x00', 0xff, 0xab, &(0x7f00000002c0)=""/171, 0x41100, 0x1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000f80)={0x2, 0x0, &(0x7f0000000d80)=""/127, &(0x7f0000000e80)=""/221, &(0x7f0000000e00)=""/12, 0x100000}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0x7, 0x6e, &(0x7f0000000080)="3447f36cbc3563", &(0x7f00000000c0)=""/110}, 0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) close(r3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x6c, 0x64, &(0x7f0000000700)="c9d25bc61fe7fd6faf25616675fd8c41dd84f2c41e1b2537d2f6c0fa4e8eae570af22606a4233363fdf25ffc9e2a2a8649ad3cddf0607c18a61875698a6c03668d810197eb340fa8adbbf57c73446c7e1e42a68c62f1693025d9a95fee18967766e5a1acdb16d316114c6902", &(0x7f0000000800)=""/100, 0xe0e, 0x5}, 0x28) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000480)='GPL\x00', 0x0, 0x1a9, &(0x7f0000000b40)=""/251}, 0x15) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) syz_mount_image$ntfs(&(0x7f0000001080)='ntfs\x00', &(0x7f00000010c0)='./file0\x00', 0x9, 0x4, &(0x7f0000001340)=[{&(0x7f0000001100)="4fd7c46746aeaa72b2e751", 0xb, 0x66}, {&(0x7f0000001140)="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", 0xff, 0x6}, {&(0x7f0000001240)="34d3a3f1040cc0b5c8107e872db4f0e5f1ba498bb05c7f32cc029c8c52f9e52e65e609195624f3d6040a32d7e41fb0dbc9e22096b81fecb0f6b3f7d4880987f318cc6fb6abcb17c110e2e99e39f0e0d07a1b93a2fd19f5c8e03b31773a5324e1479da3dc632e0afff7b7f1328c580080c19c59c3bfa4628bb7d8e918027042f9c2e97e0cdf21b4eb86ceae28302688b2696e4f488c753ce542e12a6d51a43007f4d5628f181b3129b90d118623004db59c50a568e61195b152b7999465d523328d40997441a1e77c9a3853350ba5cfd4906986d1d390dba540feceefa70444f97dcc0fe845bd615ef8", 0xe9, 0xb8}, {&(0x7f0000002040)="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", 0x1000, 0x4}], 0x2000000, &(0x7f00000013c0)={[{@umask={'umask', 0x3d, [0x30, 0x31, 0x37, 0x36, 0x33, 0x35]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x35, 0x38]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x2d]}, 0x2c}, {@utf8='utf8', 0x2c}]}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f00000001c0)) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001a80)=@buf={0x6, &(0x7f0000001a40)="949042c1e7be"}) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001400)={0x4, r5, 0xa9be2ad2d8f8a624}) sendmsg$kcm(r7, &(0x7f0000001a00)={&(0x7f0000001440)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000014c0)="1ca92e1da1293622f5d561cc828bbcb6d9db1c19da7242c354", 0x19}, {&(0x7f0000001500)="83cafb81b8e2046fca9c8210d433a9affd38fb12a7e7653cba45183e2da60b879491b80686bdf8a8c6c4059f623b72dec6173c2ac09a3bf5d7323df1d856dedcbf4a141c89a19ccfea1b3a2ef6a2a9e9752dc5552977abcba8beb5dfc7280a739f062ac24153b8d97a9fbfa66bc966b25dd4b887a9d07cd07ed7108c0f3076ec71d6d56a21", 0x85}], 0x2, &(0x7f0000001600)=[{0x58, 0x18e, 0xe68, "9bd88644c8c0093d97e3f8a10450190ee38953612189ee25d60526be9915610ed44d817ba80060db4b4bd0f867795709fa6a54bbdce8553a903c5a24dbff7b7a1ea5"}, {0x78, 0x109, 0x3, "47262ddf0638fcca558cab118189b71e2b10bd5c189856fdd398a840c0d863e364dec2a8446b8966f2555b1ad28b3dfcab758a33e784fea09eda76f3c3a47b61ccf1a99b4dfd69f3d56e480c037937389f4ec64e79f6d8a8fa9e65219edea13b5825f675"}, {0xf8, 0x10f, 0x1000, "a99e1030d581f5d905ec422ff68da2c91e79840dabb86480ce960a4c4edc33e644b67f984b160b3b4379e5f4b2cfb64824052681a1362bd022c299c833e38f8b2c91a6af8d4688625897ca82ecdb341bbdc08d7db27c71cbf173fa4e5eb7e6d59d5396ef8d55642bdd8176b924bf787ea6be544fde3847384c5dd4063442b49068a6c90de9e0ff41f125ea43700d59c0310001301dc3617aaec0575ac8abab84ae81fa55b18b3f1dad37250092244eb23a9f09ea8f0c9ec244dcbadade4541eeaa1dc1e6d96b6daad817ab960388c264be555a63566505f66b4131cd3ce39a617c350521e22be8"}, {0x90, 0x185, 0x4, "969701df1d943b836a612cf80ffed2929ef8aef13e66b93aa2eaf12b6396ec1968adb3e6562983b4ea7a2a0935892e5a33ca26eae60a8c562b9b055463f1deec7c449eeb7847ad223ffd30dc90518319dc59bf930e82afff81e3dd4f6c3028fc7bc1e9bb3d2a0c420cf7474105abc688684b3291449ad66512007821f9"}, {0xa0, 0x0, 0x7ff, "df4a72ac6949fb773c2b606a4778af39cfaadb9f637fd361fe1654f9e4c7890bfe519eca8b7d02cdd98775e6846ab746a44ffcccfcc592910b4db6d3152e42843c4cbe2b39b0c10fed8a66380cfe9d8f278ad345be99f8a48815a1b554c3e4695305bbdf883ddfdcfa3f365c9f18af3ac7961563107a67b531d0776ed6f987203451facda4158408d3946b99875d54"}, {0x70, 0x199, 0x5, "3945789e9567b5977d7017084b8d5c49ed27304c471bb3d0d72bc3279f9432f20d068d643b541bb26ad4c4253f3c5099e58bc37a5555d305d6a1558cd4d167c3a0cef52b8f913716cf382c5042df9542174e710385ea0a2325"}, {0x78, 0x0, 0x100000001, "ddab073def0d0f194cbb6e04a77783911a28f48d4e22f9de618c3b6a3a4902028e6a2b8f117a108b5ddd5b3d5e548eea2cd2e6483e8f4b8b04e6b276ddb1940207e3a29919298198a21bfef2b0b93d610b36aae06e165ecbc3ad71595b71955ccd"}], 0x3e0, 0x48840}, 0x4) sendmsg(r6, &(0x7f00000007c0)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)="7726d56bf8f8907b663c07d9697287a472b3a307df44177e59bb7bc152e3984c2897bea7f29ab2de6024da59924673eb37b421b0084a6276c8", 0x39}], 0x1, 0x0, 0x0, 0x4000010}, 0x0) bind$vsock_dgram(r7, &(0x7f0000001b40)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) socketpair(0x5, 0x3, 0x1f, &(0x7f0000000780)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000a00), &(0x7f0000000d40)=0x4) umount2(&(0x7f0000001b00)='./file0\x00', 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000580)=@vsock, 0xfffffffffffffd4b, &(0x7f0000000600)=[{&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f00000004c0)=""/133, 0x85}], 0x2, &(0x7f0000000a40)=""/140, 0x71, 0xf6}, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r4, 0x4) accept4$bt_l2cap(r8, &(0x7f0000000980), &(0x7f00000009c0)=0xe, 0x80800) 2018/03/31 16:39:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:38 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x20000010) 2018/03/31 16:39:38 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000003c0)={@ipv4={[], [], @dev}}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001700)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, r3}, 0x77eec2611da0c42f) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0xf00) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="140000002200090104009cb34b090005002aff01d4ef919279271dd90000b0ec85b50184b9ed0100610963c27eb251c4fbf758f7ce8bef57d31bd167433400669305034baabc2e1fb004b2d821160d811e99e16fa031d6d7a38814881fc4adc0e568a36a1e82328d875492febb3a84f2bdac4004241c10281bf8dd57dc"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f0000000200)=0xfffffffffffffed2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) socketpair(0x12, 0x805, 0x6d8, &(0x7f0000000240)) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001600)={@in={{0x2, 0x4e23}}, 0x3, 0x80, 0x0, "407416abe2ab1eaba704109f19e140dbdd088d8e23fbdb704524ae99ab1cf191784f94c2926a8a78e7fe9fceaf2f3d846238a994fd1c3a0f53da9639f453b2ddb24da05fa2ca7ec64b78d1638b99c573"}, 0xfff0) [ 93.611084] binder: 8983:8992 ioctl c0306201 20000040 returned -22 [ 93.657240] binder: 8998:9000 transaction failed 29189/-22, size 5199070359406308797--876261102925056866 line 2848 [ 93.695448] device lo entered promiscuous mode 2018/03/31 16:39:38 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x7fff, 0x100, 0xfffffffffffffff9, 0xffff}, {0x9, 0x4, 0x20, 0xfffffffffffffffd}, {0x2, 0x81, 0x10000, 0xffffffc000000000}, {0x9, 0x8, 0x4, 0x401}]}) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x4, 0x8, 0x6, 0x2, 0x2, 0x5, 0x4c2, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xb23c, 0x1, 0x204, 0x0, 0x3f, 0x100000001, 0xd1e, 0x64b9ad01, r1}, 0x20) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000180)=""/83) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000200)={0x0, 0x8}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000240)={0x9, 0x4, [{0x81, 0x0, 0x6}, {0x4, 0x0, 0x2}, {0x80000000, 0x0, 0x4}, {0x8, 0x0, 0xfffffffffffffffd}, {0x80000001, 0x0, 0x81}, {0x400, 0x0, 0x8}, {0x0, 0x0, 0x9}, {0xfc, 0x0, 0x2}, {0xeb0000, 0x0, 0x9}]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000300)=0x7) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000380)={&(0x7f0000000340)=[0x6, 0x1, 0x3, 0x10001, 0x6, 0x20], 0x6, 0xb0, 0x3, 0x4a6, 0xe2d0, 0x2, {0x101, 0x1ff, 0x9, 0x7, 0x9, 0x200, 0x4, 0x2, 0x7, 0x3, 0xfffffffffffffffb, 0x101, 0x49b, 0xd619, "5623fc57dbfa55870cfc9a14f8952c0170d8475ef3bc54346d1f55593f0ee23a"}}) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r1, 0xfffffffffffffff7}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000004c0)={0x1, [0x100]}, &(0x7f0000000500)=0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) syz_mount_image$hfsplus(&(0x7f0000000580)='hfsplus\x00', &(0x7f00000005c0)='./file0\x00', 0x9, 0x8, &(0x7f00000019c0)=[{&(0x7f0000000600)="f84316951520cee9f1af5b202de0dc4af0544ea5d28721a1295796aa6bf0c02403eec9ec190fec7e435dce871f83a90bf498c0867c1ce92210c7a122ac0a01d2540786ff3b68abfdaf58f387ad2b1d5bbf14699290339072813a6475c16459ca19b9521756fda95b2b93f6a94f8c9afe956200497d6a913f4960ffe67f386ace5453", 0x82, 0x1}, {&(0x7f00000006c0)="802fef0478205727d27af86114f568ee4b423ac4eaf48c7bbd9867b160924221a77013e5022e99648ee48db5d916b0a2e6fd69a0a0fe05af829dec301f978ada9cb242f1c915ccc263f4a167c5da6e25a0a4c64f36fa5f09a3564a2cee72e1398c74162735e21a4732bbd9f557004b966e308fea12ccf2caf3f58d77df6959d5a92e575a09974bc29d208aae3a1ddefcd244fe8d79dd547be769a2c4", 0x9c, 0x6}, {&(0x7f0000000780)="2ea87ab5c9dea7324a4a2c09ca72f82d9fdd36acebcd1deea3334087638c25996bd3605e5f4d", 0x26, 0x80000001}, {&(0x7f00000007c0)="ae9180d03f0beb639b63eea310430f345592860512bacd2fa6ff4965636c4461244e257089801f0e830aae3fe861856d66dd6facc0d09b500c37aa146b6829330555d5d0853205b28e706f4d473d8bb403a92733cb2e7c3d10f50568f06e599bdf737df612851d13db0a7a2a5bc40d39b48434fadff5bc51fd59da483211", 0x7e, 0x1f}, {&(0x7f0000000840)="e007ecb87ce7cd18708e3718a62a41f2b512876bcdfbbb97cd2149de816b265ec28ec31a12fdf2afdb45ebf53d8c8526c588f6f46565be3e5c1629dd9c77b062d759a4d7aab167eb9e18448fd231ad6c57b293201ff027a1c6aa7cec7d1af8e894bcb53ef05e7c03f6e8f42f3a0948f405b0d1da9f753cf9d478d203bd840c46e157900a5c0a8879c0a12e09b1aeb01b56dcb7e908c02b32e5388cec3cf1f6d3dfd01d70ec627450eb88bff2d644f3328c14a644902b5cd183953507001bb6c1a2f0579237e57d1766d98cf9dd", 0xcd}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="1c1e372e8b3d65f1530492c993b2bbae1019f9eabb1a548f0334a16910b51e77796c1f1000dedf05e402dd4435a745b6480b512e0e9f4bf06abc3a64", 0x3c, 0x7fff}, {&(0x7f0000001980)="5967b4532712bdd61cf5532577e1fd166f97b52f1f256a6b84b18344c50485c7c9541da73e2b5f1e087ea6", 0x2b, 0x32}], 0x2000000, &(0x7f0000001a80)={[{@barrier='barrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@decompose='decompose', 0x2c}, {@decompose='decompose', 0x2c}, {@type={'type', 0x3d, "44d5d441"}, 0x2c}, {@part={'part', 0x3d, [0x7b, 0x37, 0x34, 0x37, 0x31, 0x3f, 0x34, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x34, 0x30, 0x34, 0x37, 0x30, 0x34, 0x34, 0x30]}, 0x2c}]}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001b00)={0x6, 0x3, 0x4, 0x2, 0x0, 0x6}) sendmsg$nl_generic(r0, &(0x7f0000001d80)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0x14506010}, 0xc, &(0x7f0000001d40)={&(0x7f0000001b80)={0x1b4, 0x37, 0x500, 0x70bd2d, 0x25dfdbfb, {0x1c}, [@generic="f060d6ca9010fce60cdcf5b896a70feba1c8d9203da990da5b925cbbcc28d3a1d62da0bae6dd7983e3c5ee3ea7827d1e6c11c25a8429b2aa5c2ec472d36f8ee532e4cdb7270f3ec74963a6fab1e954e8372eff06b01e2fbca0527a43b10eb06a30480e2e8ed24e98971bda14860949517bb0b35c9ef1f486d9d027ed5326495c6e19101050f61695d299633f11", @generic="e524138d0704c69912392e2fe54e715acd3d3cbd37349711b3baea6d45ae12ab5a865b2fb0d45a55a7e874197c1566926991560e299c07965155d58966ead0", @generic="18adb70d4847a0d182c94257d1991bec4f2b62638e7e7fa3bc17c9f2de1d1ce2042f77562f919e8ec711d5e5ece378c7bdfca3bb0cfa4be9c11e7994620c8798f1ac06ad2f3414981a5aaaeaaca1b4347b94cf4dc38ac517adb14bcf5d740ae7e2bf325f4a9894e3a4ce438c845b62a1b80711cc3504d96ace10633e2bc94af0d300fe3f1866f2a2ca5a4ed8fb11be5423522c28002cd30fe93073d0341bd5b5f9917354d6d35f6170f7bcc434a96f832e5a845ea9e4cdd8dcdd5f1158", @typed={0x14, 0x27, @ipv6}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x8000}, 0x80c1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001f40)={@remote, @multicast1, 0x0}, &(0x7f0000001f80)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001fc0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) read(r0, &(0x7f0000002000)=""/83, 0x53) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002080)=[@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xffffffffffff8001, @dev={0xfe, 0x80, [], 0x18}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002140)={'bcsh0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) unlink(&(0x7f0000002180)='./file0\x00') connect$l2tp(r0, &(0x7f00000021c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x2, 0x1, 0x4}}, 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002200)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002240)={r4}) 2018/03/31 16:39:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x14}, 0x14}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) 2018/03/31 16:39:38 executing program 6: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x0) ioctl(0xffffffffffffffff, 0x180004523, &(0x7f0000000000)) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfff, 0x2002) 2018/03/31 16:39:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 93.707525] binder_alloc: binder_alloc_mmap_handler: 8998 20000000-20002000 already mapped failed -16 [ 93.734721] binder: BINDER_SET_CONTEXT_MGR already set [ 93.784088] binder: 8998:9000 ioctl 40046207 0 returned -16 [ 93.819609] device lo left promiscuous mode 2018/03/31 16:39:38 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000001800), &(0x7f0000001d00)=0x10) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}}, 0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x401) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(r2, &(0x7f0000001540)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0x0, 0x3f, 0x6c0, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r6, 0x7fffffff, 0x20, 0xfffffffffffffff9}, &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000240)={0x7ff, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x240, 0x80, 0x1ff, 0x7, 0x654b4d51, &(0x7f0000000140)='sit0\x00', 0x7fffffff, 0x81, 0x101}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) [ 93.838005] device lo entered promiscuous mode 2018/03/31 16:39:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000080), 0x1) 2018/03/31 16:39:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/03/31 16:39:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:38 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x2080) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getstats={0x14, 0x5e, 0x300, 0x70bd26, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x854}, 0x4000000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3000000012000900000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000e50000000008dd26648a00000008001d0000000000"], 0x30}, 0x1}, 0x0) [ 93.867148] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.936446] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/31 16:39:39 executing program 6: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x2) getxattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=@known='system.advise\x00', &(0x7f00000007c0)=""/109, 0x6d) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000001c0)={0x50000000000000, 0x3, 'client1\x00', 0x3, "b169940dd0033503", "d57a9c193898857cd6ff07596a74a8e4755c155451bdeb0fec39ac4990cbf3f9", 0x2, 0x5}) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0013120002000200"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000280)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000000300)='personality\x00') mmap(&(0x7f00009c4000/0x1000)=nil, 0x1000, 0x2000002, 0x8031, r0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000540)="9381fe9e189271a9dda30aebcecc7a8f48c94950c4e63bdcae65873912311a36abc8a0eb48b5bea9a8e71bce09486fac56e09b9fcbf22772a491c510df7deb706c82bf92beda4271b73adc46e12a528ed057e6820004e02366d9cba18c2fc081017111d8060be8533f9b1bbd0e26d2139775b7b79f976fd7df4db8b40be998eaacbbf5278dddef5b07007eb93a", 0x8d) io_submit(0x0, 0x0, &(0x7f00000004c0)) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000480)={'security\x00'}, &(0x7f0000000500)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000680)={r3, 0x7}, &(0x7f00000006c0)=0x8) r7 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x2, 0x80200) sendfile(r6, r6, &(0x7f0000f48000), 0x401) ioctl$TCSETA(r7, 0x5406, &(0x7f0000000380)={0x1, 0xffffffffffffffff, 0x101, 0x0, 0xc2, 0x60cd, 0x0, 0x7, 0x5, 0x40000010000}) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="02030009100000000000000000000000020013000200000000000031ce20000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a000062570000000000ff0100000000000000000000000000010000000000000000"], 0x82}, 0x1}, 0x0) eventfd2(0x1, 0x80800) fsync(r0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000700)) lseek(0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000000600)={0x2}) openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x1, 0x0) 2018/03/31 16:39:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dc"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setstatus(r1, 0x4, 0x4000) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x4a0003) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x5, 0x4, 0x101}) 2018/03/31 16:39:39 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:39 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x4e20, 0x2000000000000000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) 2018/03/31 16:39:39 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r0, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = msgget$private(0x0, 0x201) msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgrcv(r2, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)=':)em0(,\x00') 2018/03/31 16:39:39 executing program 5: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7fffffff, 0x4481, 0x80000000}, &(0x7f0000000140)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) ioctl(r0, 0x840000000008982, &(0x7f0000000000)) 2018/03/31 16:39:39 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x2, r1}) accept4$ipx(0xffffffffffffff9c, &(0x7f0000000580), &(0x7f00000005c0)=0x10, 0x800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={r2, 0x7, 0x0, 0x1f, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) socketpair$inet6(0xa, 0x80000, 0x7fff, &(0x7f0000000600)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)) accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/149, 0xffffff31, 0x3}, 0x200000000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r3, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000500)='schedstat\x00') r5 = syz_open_procfs(0x0, &(0x7f0000c1bff5)='projid_map\x00') sendfile(r5, r4, &(0x7f0000164ff8), 0x400000ff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000700)={r6, 0xc1, "ad18ebdad411626c6147e91e2519f9c5a2076e731efcee70f1ce26e136e4d7edda51f3cd6bc6e05d349aa2609e6dfb3a9931a13a5be7ec2e9147d43df55bf0526515e954299d1f630bc5556f631d76d82573280dde1575527f1bcc390eb67d8623a17f5c3c80a3c320303028d31ce3cf5f7f0e46b9ac36f059446529372ffcbdc7982ab6096fd2f58556f58f90b367c4d35d1dec485724cc0eed006cbd8539049b143abe23f31f124a75f8d29ba169c465ae66694a1248a04e176d8f856b8633d0"}, &(0x7f0000000040)=0xc9) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) prctl$intptr(0x24, 0x7aef) 2018/03/31 16:39:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) r1 = getuid() stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001200)='./file0\x00', r1, r2, 0x1800) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1000000000000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000001240)={0x2, r5}) eventfd(0x0) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff, 0xffff}) socket$inet_smc(0x2b, 0x1, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000f40)=0x4) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xe11) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000001480)={0xd001, 0x100000}) dup(0xffffffffffffffff) fcntl$addseals(r3, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000001280)={0x1, 0x0, 0x835, 'queue1\x00', 0x5}) writev(r6, &(0x7f0000000f80)=[{&(0x7f0000001000)="a68075e3676abab145685ca3610a6b85d3722bc547a060dc7e32587a718fcb8486a231ece2e22782cf2c95928d62fdeb443f1d0c3c99bee31b9877aa5c4a1be65e2af713c68a7a8b538149004faa47055624ed4b866835ab8444b7fe8d493b62ebaf3ac3ea323bea61fb8f551bc5a3425a2d59cf47c4b2abf2c3b96291d8058a42a80a59d249896ea51aa5bb22ef98591af9a44a891e7d5e7b7a3d7b656c10dfac", 0xa1}], 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x2}, 0x10) request_key(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/dev/snd/controlC#\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ftruncate(r6, 0x0) pwritev(r6, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xd88}], 0x1, 0x4) 2018/03/31 16:39:39 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) fcntl$setsig(r1, 0xa, 0x34) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f00003f2000/0x3000)=nil, 0x3000}) 2018/03/31 16:39:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dc"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000028c0)={0x7f, 0x6ed, 0x0, 0x0, 0x10000, 0x8b29, 0x452f, 0x7, 0x8001, 0x2}) readv(r0, &(0x7f0000004400), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)="0e1ce6933414e35d13ffd42f166bf3c128618929723c3a5e85f87defe30ab0098c2d6698503a33653a89c8cb26821e8f5057fe1f11b5586ff3756e531473947f64226647edf7f0641d944dc2a2a86d88c61a8d14b3", 0x55}, {&(0x7f0000000080)="1c201e7c40cccc3d2616e20e6d2ec6d5e2f714647d23d8d9", 0x18}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e22}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001240)={0x2, &(0x7f0000001200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000001280)={r2, 0x20}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) sendmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000940)=@llc={0x1a, 0x0, 0x7, 0x9, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)="630d7ab38df84e56693e5ee8bf665066fa901c53e8e9c2e8075e", 0x1a}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) r4 = getpgrp(0x0) r5 = getpgid(r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r3, 0x6, 0x0, 0x3, 0x6, 0x94}, &(0x7f0000000740)=0x14) r6 = syz_open_procfs(r5, &(0x7f00000006c0)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r3, 0x4000000000007}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001100)={@mcast2}, &(0x7f0000001140)=0x14) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0x7fffffff, 0x9, 0x4, 0x100, 0x3, 0x0, 0x0, 0x1, 0x7, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r7, @in={{0x2}}, 0x0, 0x0, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002900)={0x2, 0x81, 0x0, 0x7}, 0x10) syz_open_pts(r0, 0x2) ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f0000001040)=0x1) r8 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f0000002880)={0x5, 0x9, 0x1}) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/03/31 16:39:40 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002e00)={0x0, 0x80}, &(0x7f0000002e40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002e80)={0xfff, 0x5, 0x200, 0x101, 0x4, 0x5, 0x8, 0x9, r2}, &(0x7f0000002ec0)=0x20) r4 = accept4$alg(r1, 0x0, 0x0, 0x800) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002f00)=0x0) ptrace$getsig(0x4202, r5, 0x1, &(0x7f0000002f40)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002f80)='/dev/sequencer\x00', 0x100, 0x0) read(r0, &(0x7f0000002fc0)=""/227, 0xe3) r7 = request_key(&(0x7f00000030c0)='id_legacy\x00', &(0x7f0000003100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003140)='%\x00', 0x0) keyctl$clear(0x7, r7) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000003180)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) r8 = add_key(&(0x7f0000003340)='encrypted\x00', &(0x7f0000003380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000033c0)="529c0d35170103295d34908044d63b4b16df6aca3ad464207aff885bdef33ffca74cdd36619a78c2cce1c2ed500c8c96f52a5bed9977a54be82ba494e61525e285787a8aafab7105e4d4c7fa0c016ee1c40c7112e318f4e0dcb762", 0x5b, r7) add_key(&(0x7f00000031c0)='trusted\x00', &(0x7f0000003200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003240)="81fa254652d1b0aa3cd846895fa989301bcb306c6abc5b3f19213b3ce1c1d65899796665fd9371fd4c1b6792eac137080c9b39b0ea11862a58ca382155024aaa4b3daae4c9fa6b032f82728733b194802f096b114587553c988e32e2adfbd7a111220d714ef1e9c133857d1a6489a334045bf7e0216af612f03171d898d1c97dbd75ba08b932f60c641c1effa70402e9dad9404b81c6d6e32d576bbbebb00df2a2bced47d9e1b3f0039330c3202a8a964efcb11adc4e0aec91433546a97466a2e9a038fbb1f6a5e4aa59", 0xca, r8) r9 = accept4$alg(r6, 0x0, 0x0, 0x800) recvfrom$llc(r6, &(0x7f0000003440)=""/4096, 0x1000, 0x20, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004440)={r4, r1}) setsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000004480)={@multicast1=0xe0000001}, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) fcntl$notify(r9, 0x402, 0x80000034) stat(&(0x7f00000044c0)='./file0\x00', &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r10) clock_gettime(0x0, &(0x7f0000004580)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f00000045c0)={r11, r12/1000+30000}, 0x10) setsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000004600)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) getsockname$llc(r6, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004680)=0x10) openat(r1, &(0x7f00000046c0)='./file1\x00', 0x24100, 0x49) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000004700)={r3, 0x3e03f56}, &(0x7f0000004740)=0x8) 2018/03/31 16:39:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dc"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x6fae, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x240800, 0x0) getsockname$unix(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) syslog(0x2, &(0x7f00000002c0)=""/42, 0x2a) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000400000004, &(0x7f00000000c0)=""/145, &(0x7f00005ed000)=0x91) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="384574878f61d45e0ff8b8a553936601acb087fc16eb83fa2be5fbb4f0b814bebcd0706dc86eb2c1d024f781629411c3996d1622e85923c3eb7a334c5c88eaa223c4cfefbf4705491db392cdaf7b058b2f0642e9e6377bcb455ac9dad63d3e2257da30781ec9198b16bd43bfe67e436cad45d677ae2c25dca4c86a92a8348340e48147cbac92b3cd4caa250ee54f42168d3b72c90f9b452d2fa7e3d7cfb9fbbfc00f594df5", 0xa5, 0x4}], 0x400, &(0x7f0000000280)={[{@nobarrier='nobarrier', 0x2c}]}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) 2018/03/31 16:39:40 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) write$rdma_cm(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="8c050000180000fa04000000386e38"], 0xf) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) unlink(&(0x7f0000f86000)='./control/file0\x00') chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) close(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40, 0x0) clock_adjtime(0x5, &(0x7f0000000240)={0x4, 0x1000, 0x5, 0xc862, 0x1000, 0x20, 0x0, 0x8, 0x92, 0x4, 0xb7, 0x2, 0x0, 0x6, 0x8, 0x4, 0x3e10, 0x3db9b7ae, 0x10000, 0xe4e1, 0x5, 0x4, 0x7, 0x200, 0x7, 0x3}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000000c0)=@srh={0x89, 0xa, 0x4, 0x5, 0x6, 0x5, 0x8, [@dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x58) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x8001}) readv(r5, &(0x7f0000000080)=[{&(0x7f0000000280)=""/219, 0xdb}], 0x1) 2018/03/31 16:39:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:41 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x3, 0x4000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xffff}) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="609a0000eeff1f00000000006d2ac3051d03838a00bb8d441bb3f7420aebe62d79a3f59fc711f5ecece369eff380f8d10edf7a9fde88baee93c393d8764d27a05d29b6e4f6b84800f2c05cdb3375545d81b1707269d074f2d899b08341cb5c8f7b6f75ba175ba3814cff88dfa12d"], &(0x7f0000000080)=0xc) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0xfffffffffffffffc, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) r4 = fcntl$getown(r1, 0x9) r5 = socket$inet(0x2, 0x80003, 0x5) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) fstat(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x800, 0x0, 0x80, 0xa0, 0xbf, r7, r8}, {0x2, 0x1ff, 0x6, 0x40, 0x5, 0x9de1, 0x1, 0x9}, {0x6, 0xfffffffffffffff8, 0x200, 0x1}, 0x8001, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x34ff, 0x4, 0x2, 0x2, 0x3, 0x10, 0x2a6}}, 0xe8) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0xffffffffffffffff, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) syz_open_procfs(r4, &(0x7f0000000000)='net/ip_mr_vif\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000000)) r9 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) timerfd_gettime(r9, &(0x7f0000000200)) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000040)=[{r11, 0x204a}, {r11, 0x10}, {r10, 0x40}], 0x3, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={0x6}, 0x8) 2018/03/31 16:39:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000500), 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) umount2(&(0x7f00000002c0)='./file0\x00', 0x4) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0)={[{0x0, 'cpu', 0x20}]}, 0x5) 2018/03/31 16:39:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x40000000000002, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5e, "a49bad09f6b1c423e6465e6335af4431f4081847fe549d8538179a7127bb7f1eb00f48920ef3837854dfc8b82327627d1aaec7d17870efe9a8ad6733aea08bc242b5e308b53fc236817559424135b994e161352a48c21679b2fdaf279d31"}, &(0x7f0000000140)=0x66) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f81000)={r2, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x8, 0x3}, 0xfc9f) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xa02, 0x0) 2018/03/31 16:39:41 executing program 6: r0 = getpid() ioprio_get$pid(0x0, r0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400)=ANY=[], 0x0, 0x80}, 0x40000020) r2 = getpgrp(r0) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x2, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x20000000200000, 0x0) ptrace$peek(0x1, r2, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d6") ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000640)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x8000, 0x0, 0x0, 0x8], 0x4, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xbe1, {0x0, 0x5, 0xee63, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x6, &(0x7f0000000b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e40)="09938035f010723eb0818b94c6578c9ca150855b6d9fdead19bf065f1c568a0a989c18211eb2fbe66ec5b6f2b80ef90010b6a587f646357db8a0f0", 0x3b, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r6, 0x80000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) getgroups(0x4, &(0x7f0000000d40)=[0x0, r4, r5, 0x0]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/31 16:39:41 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b7069cf0020"], 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/31 16:39:41 executing program 1: r0 = userfaultfd(0x3) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2c4082) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005540)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005640)=0xe8) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) socketpair(0xa, 0x6, 0xfffffffffffffffc, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f0000000540)='b'}) open_by_handle_at(r4, &(0x7f00000000c0)={0x8, 0x8}, 0x200000) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x40000) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x2a0, 0xfffffffffffffff8, 0x100a3605, 0x7fff}, {0x2, 0x5, 0x5, 0x200}, {0xe098, 0x9, 0x6, 0x5}, {0x3, 0x6, 0x5, 0x3}, {0x0, 0x3f, 0x3, 0xa5}, {0x13, 0x7fffffff, 0x3, 0x7}]}, 0x10) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x3ff}, @replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x150}, 0x1}, 0x0) r7 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000480)=""/176, &(0x7f0000000300)=0xb0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}, @free_buffer={0x40086303, r7}], 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000005680)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)) r8 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) close(r8) r9 = creat(&(0x7f00000054c0)='./control/file0\x00', 0x111) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r9, 0x4058534c, &(0x7f0000005140)={0x5, 0x800, 0x8, 0x0, 0x400, 0x3}) 2018/03/31 16:39:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:41 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) socketpair(0x1f, 0x80004, 0xfffffffffffffffe, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x140, r1, 0x300, 0x70bd26, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x754}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa9e5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x14}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xc}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}]}, 0x140}, 0x1, 0x0, 0x0, 0x8000}, 0x84) [ 96.083853] binder: 9179:9181 BC_ACQUIRE_DONE node 28 has no pending acquire request 2018/03/31 16:39:41 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000), 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4100, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000280)=0xfffffffffffffffd, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5e63, 0x101000) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x5, &(0x7f0000001740)=[{&(0x7f0000000240), 0x0, 0x3f}, {&(0x7f0000000380)="2ca533915569c4c35e3dbf8cb9b82911abec2b7e564215432a58559a4d92930b6f883a0717ed58b86c7974ca93c991958911591fd85969e7951c4386bae0ee4aa980d4f18c8ac2e07b2749f31e2d0ebc028cd5514574747dd141799f2f07310160a7da77ae461da067317f07112c54333a46584fbe4c858a8cfcb816b08f373e7f", 0x81, 0x80}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001600)="d5757e4832570874223ad248a4dc3115", 0x10, 0x9}, {&(0x7f00000016c0)="50eee1e41857176fb79534119e7f420dbdfff2e1809064aa02de608223c11375f6d09d38c2c6e64d82a0e7df39c5e5750160fde4aece1d04a26cdfcd35377f242d138c5f1b714e487026b2d44f9e354ff755a7fff502988c075a4edad33dbef1ec19225b9ffbe62c8996fb19be", 0x6d, 0x800}], 0x50, &(0x7f0000001840)={[{@quota='quota', 0x2c}, {@init_itable_val={'init_itable', 0x3d, [0x33]}, 0x2c}, {@lazytime='lazytime', 0x2c}, {@oldalloc='oldalloc', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0\x00'}, 0x2c}]}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, 0xffffffffffffffff, 0x0) [ 96.125090] binder: 9179:9181 BC_FREE_BUFFER u000000002000c000 no match 2018/03/31 16:39:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYBLOB="06000000000000000000000000000000f900000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Y\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004f00000000000000900000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000040000000000000c400000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004701100000000001800000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="000000000000000000826a00000033fc85f2eecfe6aef00944940395d75f8dba26a0049eb2fb2d1c98e5b4798307ca6d726776e14d4e0b8aa5944741316c94e2f640274e0fb7c08c4c634280b55132dcb0a5f6c0b80b"], @ANYBLOB="0000000000000000f56657136a2e7cb15200000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) 2018/03/31 16:39:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 96.171392] binder: 9179:9200 ioctl c0306201 20004000 returned -14 [ 96.197260] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/31 16:39:41 executing program 6: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x2000000000000362, 0x0) timerfd_create(0x7, 0x800) r0 = syz_open_dev$vcsn(&(0x7f0000002800)='/dev/vcs#\x00', 0x1, 0x80000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002840), 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x12}) [ 96.231399] binder: 9179:9181 ioctl 40046207 0 returned -16 [ 96.280006] binder_alloc: binder_alloc_mmap_handler: 9179 2000c000-2000e000 already mapped failed -16 [ 96.329215] binder: 9179:9181 BC_ACQUIRE_DONE node 28 has no pending acquire request [ 96.349337] binder: 9179:9181 BC_FREE_BUFFER u000000002000c000 no match 2018/03/31 16:39:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000600)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2000, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x20000) getpeername$netlink(r2, &(0x7f0000000340), &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x80000000, 0x10001, 0x7, 0x78017a93, 0x0, 0x3, 0x4, 0x0, 0x9, 0x6, 0xfffffffffffff5e1, 0x29, 0xffffffff, 0x9, 0x1]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0xffffffff, 0x6, 0x8000, 0x1f, 0x0, 0x4, 0x800, 0xffffffffffffff01, r4}, 0x20) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, r5, 0x12, 0x0, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x94b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x41}, 0x40000) accept4$inet6(r3, 0x0, &(0x7f0000000500), 0x800) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000002c0)=0x8, 0x4) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000300)={0x1000, 0x1}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000240)=0x5, 0x4) 2018/03/31 16:39:42 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000300)=0x1) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x910000) pselect6(0x40, &(0x7f0000000100)={0x200, 0x7, 0x1, 0x7, 0x5, 0x8f, 0x23d, 0xff}, &(0x7f0000000140)={0x7fff, 0x8, 0x40, 0x0, 0x9, 0x80000001, 0x0, 0x1}, &(0x7f0000000180)={0x3, 0x4, 0x202000000, 0x4, 0x61c, 0x9e, 0x1, 0xe57f}, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)={&(0x7f0000000200)={0xfffffffffffffffa}, 0x8}) inotify_init1(0x80800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x600102, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00000002c0)={0x7fff, 0x200}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000340)={0x8, 0x7, 0x80000001, 0x1, 0x2, 0x80000001, 0x80000001, 0x47e}, &(0x7f0000000380)={0x0, 0x400, 0xfffffffffffffffd, 0x3, 0x2, 0x100, 0xfff, 0x20}, &(0x7f00000003c0)={0xffffffff00000000, 0x40, 0xfffffffffffffff8, 0x8, 0x4, 0x5, 0x6, 0x4}, &(0x7f0000000440)={r4, r5+30000000}, &(0x7f00000004c0)={&(0x7f0000000480)={0x20}, 0x8}) 2018/03/31 16:39:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x4, 0x259, 0xff, 0x5, 0x87, 0xfffffffffffffff8, 0x101, 0x0, 0x1, 0x100000001}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xffffffffffffffff) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/31 16:39:42 executing program 1: clone(0x200, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000002000)=[&(0x7f00000013c0)='/dev/audio#\x00', &(0x7f0000001b80)='-\x00', &(0x7f0000001c80)='!##\x00', &(0x7f0000001f00)='*vmnet1nodevmd5sum#.\x00', &(0x7f0000001f80)='*vmnet1nodevmd5sum#.\x00', &(0x7f0000001fc0)='*vmnet1nodevmd5sum#.\x00']) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') signalfd4(0xffffffffffffffff, &(0x7f0000001380)={0x2}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001cc0)=""/23) sched_setaffinity(0x0, 0x8, &(0x7f00000020c0)=0x1e5) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001340)=0x0) getpriority(0x0, r1) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)={0x0, 0x0, 0x10000000000, 0x0, 0x2, 0xef71}) finit_module(r0, &(0x7f0000000000)='*vmnet1nodevmd5sum#.\x00', 0x3) pread64(r0, &(0x7f0000001b00)=""/53, 0x35, 0x8000000000) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002080)={0x82, 0x1, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001d00)={0x0, @in6={{0xa, 0x0, 0xffffffffffffff80, @loopback={0x0, 0x1}, 0x2}}, 0x8}, &(0x7f0000001dc0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001e00)={r2, 0x6ecd, 0x10}, 0xc) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/31 16:39:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5060000005ac7a4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000008000000000000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) flock(r1, 0x3) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2ee35f61}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 2018/03/31 16:39:42 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000), 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23da"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) readv(r0, &(0x7f0000000b40)=[{&(0x7f0000000380)=""/241, 0xf1}, {&(0x7f0000000d40)=""/73, 0x49}, {&(0x7f0000000700)=""/205, 0xcd}, {&(0x7f0000000800)=""/86, 0x56}, {&(0x7f00000005c0)=""/22, 0x16}, {&(0x7f0000000880)=""/219, 0xdb}, {&(0x7f0000000980)=""/60, 0x3c}, {&(0x7f00000009c0)=""/225, 0xe1}, {&(0x7f0000000ac0)=""/86, 0x56}], 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)={0x7}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}}) epoll_create1(0x0) r6 = dup3(r3, r4, 0x800000000000000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) sched_getaffinity(r7, 0x8, &(0x7f0000000cc0)) sendmsg$unix(r6, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e6", 0x89}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x8000000000040000) readv(r2, &(0x7f0000000d00), 0x10000000000004c8) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000340), 0x4) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0x0, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x0, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r6, 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) ioctl$TIOCCBRK(r6, 0x5428) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x1e, 0x9, 0x11, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0x0, 0x1000000000001f]}) shutdown(r1, 0x3) 2018/03/31 16:39:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23da"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000700)={0x0, 0x1}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000780)={r3, 0x400}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="f2df14e190d1a8143817c48f9d5879439bfd83079ad4a190f5e6e20b6a8936ab6f91ac2692d5e7ddce82e0020711449045e8a801b11203d506251a47e7ec0b18ddd117061dddf4eb3b28e94920da18ee", 0x50}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/31 16:39:42 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="454ac5705431fd5557c24e1b1101", 0x10000020a, r0) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = socket$unix(0x1, 0x7, 0x0) ioctl(r4, 0x2d, &(0x7f0000000300)="12cd063d506ac6bad59f4a59d71ebd2a30d033445cf76af03d4c68965d5f6a95a278354ac07aee1b185893f50fbaf45d20bd1fd44a169955cba35b0e4e3034f55cd4785327b5d0267dd289074f2f81b0feebb68b761ff399bcec5038e5d2baf04c36864432db61589f29fae7b7fc89e048d27799bd97cfa2fd39076ab61657e7b342e10f815c4086da03fd274b9d23f53ad2f896ffc0e513de3d086c408bdc34d60986b4a7f76dac1c3484f18d18ae1e4e511e") keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) r5 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x101, 0x40) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000200)={0x200, 0x3, 0x9, 0x2}, 0x8) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r3}, &(0x7f0000a53ffb)=""/5, 0x7f062d83f76ee6af, &(0x7f0000000100)={&(0x7f0000000140)={'poly1305-generic\x00'}, 0x0, 0xfffffffffffffc49}) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f00000003c0)={[{0x3, 0x9, 0x0, 0xff, 0x0, 0x400, 0x0, 0xffff, 0x100, 0x8001, 0x6, 0x7ff, 0x6}, {0x2, 0x1f, 0x95, 0x7f6, 0xffff, 0x5, 0x5, 0x8, 0x1, 0x1, 0x2, 0x4, 0x2}, {0x9, 0x6, 0x401, 0x4, 0x0, 0x81, 0x7ff, 0x40, 0x1, 0xb61, 0xffc00000, 0x3f, 0x20}], 0x2}) 2018/03/31 16:39:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) fcntl$setlease(r0, 0x400, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001140)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x158c3a66) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001900)="abac677b3885a740b61fe54e782a15ffe1491759154f358d376cf86e730b7e7fae4399da6f0178fcbfddb2f4421909fd45f2084fde143b45734d87e364c6405ffbc93e39718e0160ac6c08a5cbcd87", 0x4f}], 0x1, &(0x7f00002c6000)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/03/31 16:39:42 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000), 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23da"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = getpgid(0xffffffffffffffff) dup3(r2, r2, 0x80000) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000005c0)=ANY=[@ANYBLOB="ffffe02517f6c704e889627f1c9a0080000000000000000008000000ac14d4ad140de0000001ac1414120000"], 0x1) ioctl$KDSETMODE(r4, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x2d}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000200)={0x0, r7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004cc0)=0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000540)={r8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004d80)={r5, 0x10200, 0x1f, 0x3f, 0x3, 0xa}, &(0x7f0000000500)=0x2f0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r4, &(0x7f0000002f80)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000780)="f31d6c3f2f07f71be07c7f09af4b39fe7c18f94a0fa8f077429883363ed97298b585b89b465b4e301fa660fff9f15e9b02f84f32d7dfd6c353413eee1296105c14900839ad54f22c18ac9470e4146170dc8defd996835c61fae94f33987a196337fb59a8f0f67027482d061c2bb5d43a968b851fef38977c02f3d7737a672f83a9d9f8aa32a450cf7ca541c2a6fba48376a3bd77bd706bb93581950edc7ae2ffe4056beddc55da9daaf77799b8f6c3285bf4c60d93da1986349831df3c8347775cee17bf293533545944e5", 0xcb}, {&(0x7f00000001c0)="2a43ff65bfb2088d73a25a4df3b3d6e0f4", 0x11}, {&(0x7f0000000240)="9745a3fd937b9201dbd4e6104e842d696955fd7b0a4583f58240561b5647d149f825", 0x22}, {&(0x7f0000000880)="047befc20aa3ece177c3385e7c648fd510a4f9cfb49100c1d50cdab46df1d311a5b3293c77cb77246354036b2b1375d969cad1d352199b98db7cdfa7b70fa60af224b75c4a6cf2b074880654d629970584d419d1807be1d6a7eda66ffd3cfffb52d637224572f5c3ba10e39112f9", 0x6e}, {&(0x7f0000000280)="2962b57e18281407d74a8ebfa34ca3e2cede9982b96954a42cc2daeb", 0x1c}, {&(0x7f00000009c0)="a1a8e86b7f47077224de704b2785bec5d27158aa96b0ca6258355f5bb0bef39d6242112944b92d4a82eb207006db6a62e0ced8c9f1c01f95f4b6a116fa732b5a841b8471ec82c83d486ab60bae9b67f0d1203ff45203bdc1f071a71577f8a3c803687075f37d3ac8066247b6bdb6dc5e9222950127818c2d292bed4b61948da3f324e036125edd4f8a531f59257486843675334f3ef54180850ede7eff2ab8a37459b7baaa943394990480bfdeddc9c896ff", 0xb2}, {&(0x7f0000000a80)="8a7e51f722bacac74a4d742f5bd9fac26fff6df76e618b5153fa724368c60c7beffa4eff859121e1eb2288f7860ea3424d79bac8a9349c2ca99817ca95e4787893d52479280ef936e691b7f37e7bc2a4a2edc4f757673a3d1eef7c4eeb4efddb9798f39ce308f2d2bc0412ae9e68f5b50c90991996f1af78bfe8b94d46523982508ce63466ada0f5aa9c66ef82cf067045f3b3f6086f1dd19aa34d2304b7bfd54069280a00ee665b8f253f25688f91aaae878552cfcdeb8a145bfe0fb5dfbd4b129e75b161bf580bdf19ab", 0xcb}, {&(0x7f0000000900)="25fcaf875c19be0c66af34c2be82a5621c5a138a6ca3c2019b7d62598a33388dc4e9d5a98ce9f457660328a1966f5ba008d44abb866819a4e788ae294733c744a145f1c10cbfa71279029c114272259d6055e98479a25ad9e624c3afd05f0218796b064ba48b4ec15a9dfc", 0x6b}, {&(0x7f0000000b80)="145b092cc2cd7fc54532ed0d88a098d4ac8ca4feaf494be5efc011038ad8dd9da05dfe71a07901ec5ab7a8ccef4192f51813546f2316ad1713d5728bf69941b94011a9f03f2dd851038edd5001920ad2e2576970b5ef0069b5", 0x59}], 0x9, &(0x7f0000000cc0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x5, 0x0, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x6, 0x8209, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x4, 0x100000000, r11}}], 0x60, 0x1}, {&(0x7f0000000700)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000d40)="ec2db8a72bfec17b0459ccb93cd9674dd965fe7b7a21455f72c3117ec8c7f54e6f7bec9e466505a6c5e9daa26c734e39e9d300c463309fe666497d96674861c92dadf83f4a38355496784cc8a9fb8c25115c9fd99d264efc89b4c0e66d61b259de366ecc667e619d428b12c939c89ddc127bdccbd52651ccfc37f8330f796fe4c819331d433c043881d961eb1210fb179866936ce1bccab1c7204c338ca7921aacc37a7dab2a219d773b", 0xaa}, {&(0x7f0000000e00)="48c525e2de093574dec06c41678694f5518db7f6b46fd57250e8392f423ec8c8bad610e4bf54da43f691f2fb897a8c7746b8f59281cf37a7e88502563fb38c495a8eea754ea53d78dafb4d3afe5c77b435e2249cfa7d927f174df6111cbe80bccfb0be5caada931336503de6e494ea7768c45eba1da651888fd520541552815c91663ca7af2ed4f77e5f11a811ebe68a2ac88d0c464f82358722b2454883a39121d3ec24cac92a5a99d46b6ee25b61227236e4807c775fc77a3496aa9c92890aa2f3c9cbfdc5bf1cf6aeb128e2e3d0048a458744ef8b7d78dc179877695c8ce1b7891bcabeae3ef7", 0xe8}, {&(0x7f0000000f00)="9b0651fa456736b79c4ad9f30490033ad025baf3", 0x14}], 0x3, 0x0, 0x0, 0x4090}, {&(0x7f0000000f80)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x447}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000000fc0)="0ef73ee86f9f805f170445004c83b261df75d2eae5564a4a7485b0d204a47ab9b94f98bb846f", 0x26}, {&(0x7f0000001000)="cab1ba6759bfaf697c4ac344e5b18d9d6c2d28e3570d4e0a17a7343f2c372faf8a3cf7a4e5dd0ae1bed9178c0a451c1521f3833b4e7da5ce12d2e0af3c424ccfeed198ce80a7dd5b8360d14f3444315e32dec9db9d1a56dbd4fad1ba9c80f5cc2cdd743ab9062f12ea27747ed851827056585a4f70c7ae149efbda84bee67af2dae9c094086ead1052d298423947ea640682fc547612bd863d78d87f7118ef50e1a87cfeffc1e6f3f42a19524977b6ee882f0268317e9dc3ee62c3ddada778cda2b652365ada7bd9507b65abcafc7686b1", 0xd1}], 0x2, &(0x7f0000001140)=[@init={0x18, 0x84, 0x0, {0xffffffffffffff67, 0x0, 0x7, 0x5f}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x2, 0x1, 0x100000001}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x0, 0x67d, r8}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff7f, 0x3, 0x0, 0x100000001, 0x4, 0x1ff, 0xfffffffffffffffe, 0x101, r8}}], 0xf0, 0x40}, {&(0x7f0000001240)=@in6={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000001280)="e496a7a795413404b1267c625a94a264380382af0915a95bf009a1b80f3ff1671be2e36693a56662f847b10605e4c6c09a25d7035bc14682657714c8163d1d13a211885c9b704b8ce0bf352547445925074048d64cfdd3ec64867c444431a990bc927d5f49a000fd0a58c9697b16fa52dd498a80cc1cb1b98e1ac4bea331e15fc7ca6ab7ef0fcf7c6b4cd42b8cbbc477517abb6701751c8c080b60984ca8ba21920464fccc8199557fccccdff5559b0482f454", 0xb3}, {&(0x7f0000001340)="64aa2404af3b9a8dcfca74fb24a64473c2ab988485486f7fce5297aa94e5bb85eb243e82c36dad854ce201dd44a672da2caebd9eaf71795630f82b77efd7611184112804a9b245f54ba5e3c99db1dc1db963615844c6f927ef1645c8068a2be3e4bfdad3c3f95d1197d7ef3426d41b7e8abc86b6736a7308438423c64ec0ac4130bfbc3dcc4182c1a265bb8dc602", 0x8e}, {&(0x7f0000001400)="15c77694509f8946ef8fa084f969e3ac0b37faa17ebb0fa9052bd417e129086a556b81fdb65914867d7893f4c21479b3c0b2bd8448d0a2e8ec2eeaa2bf", 0x3d}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000001480)=@in6={0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000001680)=[{&(0x7f00000014c0)="970839623c44f3310d9e5b4f98665986c64316a430a8449cdb19e6baed94a2c09deabcb66cb1eb28f840eb66e2303937a2bd3e589d129e78b0c2f6e89036f875b959031b3d4fd6c4341d1e1015ecc8244f60ed93cc50593a79cbbac150564ff1e120791fdf2df41c70cc5d62b26c604f1270e9e7b385c810280304dd0934f5daaff5744e36a4d4b870aaa7adc9f7e78ec1d041a351e3ec99a70a8cbff0ad6c86b4baa61c06cdfe7cedb01b2a51c74e", 0xaf}, {&(0x7f0000001f80)="f075bc78307240d7d2958c4d6376eb845a6ea374362ba1ff24e010e9201ee115a44b6a63d89a90321d14b05c8b9f6f685478e59475d728a81f1923aa04354fd687afadc80f7ac24dc8c54e4210c14a5b1b2e004ca9d6ac95dd6bad6f2d757ff6dc625e697c8cc97e0a7148b41ee29ecbf8eca660c325a3e67b1ae4c5455e0b3bb3e50e94b53c6bf514f2a4f5fcf4f8dad39e9e1f677c5667c0917253dc0b2401741d7a6cb80a3ec5a93aab19214d6070f81a0f26d0b45506fa640f411c222fe637bc7da2d381ecaad576816662a8fadde13b5de2d72c0d84eaaf9c618e7c645a7e470bf8ca89903d5bcee6308d6495140db3438096895e74d4b9495da01fe6dce5b2d194f5a4608d71c1432efa799378ab96598515e24e5e9035f6e592296f137471b46c7ac05684e3e4bae3ad197bf2ad7b3a9e8aacb50ebcda9a67cff51277acd89babe236846ad9ded6617746b81078ec6a3b8f12c600628f3be393af4a904baace844512b958a015654eede88429fc0737764ba59534d376f2466a77f62449717f9b23d89f57a72dd7680d1600f428e1cfb153a742eac1f28a517741d209c77c37ec6e61e976884effb2ad8ba22c3bd75abe5fea18dc21f9d21173a814a4879c4bb76a6c906fedb552a4e3dcbf1aa3ed282f8dfc7a2d953b59b2a09a4bb81c39d8708150dccf7ad23fd35a0335be5d99855acf8fbeae5c6ce4d3f8b1b4f501a17f93d9d1032a2e9609a0ad910007550491fe8811152cebd474b08e4a8b0461924adf4e260a52636e3f2bda6cd86487c3a758403230002c91aeb2cb3cda4c3450cd1e8a2454bf9b7bcb48d455a9cc1dc9de69aa5e23348503309daff9a7a98634649aadd0e99895efdd9e5a7e33a5ffee1e04afe612de39b0fe856ccefe2974666a0f10dbd8b34883d27ee5dae04a9c2e05f5734b80be71cad8dc9e5cec88a4d6aadf2b16f50baf10359a12c29ced37c7c9e0c21af6c7e135bd2c272c827e8f9a41d74b2968234e6aaef0f411730c902efd0fdc0e530b89d17a9802ef1873ffb181de6bf9f28f203a3055a699741f57ba583fedd7b79d61ed261cde7e05aadcd7063d640d5568e8078606215922ac1010c84f472ed7fe8f3ed725c2dc7837c3d2a7658075bceaa26c3bd75989276d3fbf75220c5babf40100cfcda73fc757ac93bc72e2d1708ccf13c13b176050e8ff77d064a8e9982978e5d86c68bb328f7eef5dd40e0bec95f6c9312a1643715240dfba7a7cfc2e7ace8cd56fc7c991a816b35a98c4066bf6c2f494ac9fe8c1aba5af05f4bbc6ea958ee3eba273f8518c2338dae72bf7b5599d472b4f23576d64740e1139f1f116579aeaf4c84a5d53e897054c0ef37b7397dc4784ab14ac557e86c6118c7de05e3b9a41b01968eb35bd7d10c920e87b65fb39613988ae03e44155ce63d586aee3b481ab8ba89779a23c9c8ea6c7a0d64e3feb619fd3a881ab4182369665277de97661bb19f9ae35fda9495bc833bcd79dc4b3e1e2bb0282f61b25eb023561faa25226fc1fdb71a44143a6182ff672e92b25c741d32ad1ddfd24f031ed8b02a07fcdf9b3e6baedcb55518a7f0aa935ab13c7bf828585fd68c288940feee5e62337d7696a79c075a247d3e58abf09a0864e91e80db7b0dca02d196bbe0c9bcbf507978770a65fe87934f5fb72ce8f180f858510592cbff81cc46f5502a285464f2b3b5dcde4db49ca00f398d8a9bf0adb8aab4677894e477e0353d6b50afcf50559ad48dbcdf17a13d6cae5f0d521685593a6bf6cbf96f34836d2ec83063d6b693ad7c5123ed8e59a8b8817ffad8eeb7bb992c5b7469e6b3466d904656e68e2979e2f74a98dc7002a003adbc40de18f90a038e10fac0d0a22428ed7466ba44110e327962e79e5ab1af5f5cda6ca6d2e548ac38d5751c675e5c398feff581cce29868d13ed5db1a9d688d9fbf76f5299570868d47fb908130f78656253cf52d80da9a20697a7476276a0855b3b746e5aa30eda44a542d3499c0f87925aaccb654c7b4f91b8da5fefa4f7daac2831ef6c3b82d6aa48acbec03862346dccd77679b138fe6be9c5947b2aab435eb2d6b09032e422048ef8fb1ebb1d40d3535325bb385559381ce75118d9261a06304ece0260fb1ba1dc876cd93bbe7b7aeae591e753ea218aab0f328e44d5590bc66a313421c3d71ef161622f53fe009729399f8001d3537db98090fcbe1cfedf507361e3552e7a77f855a17456a88600ec508ac1edcb3a79922814f840dfc09fa1665320a70b1d89cfb728e88f5b4ac4307b501b12080c6e1900e93f17225f26a4c6f9f31c6872eeb3c1063354170a0f915d97cf83ce6a23ed78683d11b8c1c12b868b2a76d25d84e852aac95992c5715d70d669fdf535d66381b3778be0b6a0c1511eb59071429165e3ac3cecc8e80b9ab43390eb097b8a9003998a158aedb478750c228d79f881f06fc3fd3db23f534c97bcd4c80a4e8d7e4f6d9d668e03cb925cf3ac0aca3e66efccc4f245f292d913cc19c40af7828c483c70e60e31baed4979fea16dd9fb7bb76b074e52b32a5bae4cb181605d20a503cdab2d2f4697d940e8437a0aad19cb0708c70e0011f2b3e94d69663d03765544eacfb44a218e76d60eb9e055948ba738281c5d2f12cb43a5dfd2bd5a7fd12fc7a89dc37418734a72bf66ccd4a4cdc3b4b86b1da5f126c5950da990914cdd1c7b7ac230338ff3cf1d73ec2770bbaf7ad0fb828a80a090082ccfc89c0d9d688bfecdfdc4bf4e606b3bca9f2af4c0838c2829f6993b23dfb6f8de20473b1e8530ee178c82c5c5c4df7aec4d8b9854ddfb449917a8027bed4083ca4d19cb307f8f2837d13a9dc20d7bc8baf15fe3a34ef4cf51990aadee215e775ec14028595cf7414fbb68ea1f9fba0b02385547e1a2cb3906fca948439f86c5bff3b0da6c44e5414be632fa9611dd325edde4668261af9dfeec664b701aea2c66a47cd064e536b35820a0351a182302b850c96259a452ddb0c30b73c59c785c67f60dca771f36b66ab66032881e92aed713f480329dc3912ad7f0c174af9c83113f689f2822874344b52939a3d17739f6f1ffbe0bc3d6711def19d9b98fdf20a834daf3ab3441a3e5f4c269403f326e80f06fa72a27384226b68d200a1391e78ce6b133002e9c8c11680dbb9b4a837df1d13cb0ae0d38f2f54ae099cfd5563c12bcd1590378cb73add62861c43c18c60ef4c3ec28b467e2d2012bcc63336beb9e24ee551879b27582c824eb648ee2b0961352b16beac2daed8ba831d22b396e3e92245ec36b33ced290113336f717fcd1e18029d2ed3454044823e53ae95e74ee33a5eeb50fdffe0a9c53f54e3cac472013ae470fcbd502784b6693c7f42cef1b7c5ac1e5e5ed8e4d96d23d2eb3e5f25a0863e6c6f3d6a1beb909145de4ccde5f587451a0d7a1903c570736594df084c68c4a15b9f429900b53b53b2b57bac4a25d2e02356108c041d2393a673066eed9888a6f7e526d69bf4223d53483e511413e4aee7859eee0dfe92aa6935485504e59bb5501c4e254f82e0effe260df91268162898dca89b3b4257d6f8c9ff2c929392c8c087d48c7f63757c9f1cc69e88eab026154b4b235e097c1792ccf6f358ac918afd8a5a2db6b1b0447ca1a87c0d0de4f70379bd9d96670506df5b2a626bcca2b783cbeb0cce57b938c21767ae14aebadb0a862166c263fe6e5f3b6b119664e16483ca9df3097154a4116acb30b08603b08a4060c24bee135863282ff2e2870c43b63b01ef38af7df15dcb578a5e50ae2d02bab342187f0b49f263a162bbb43bef6b350749f7ca2a2785044795629435daffbefa882b0ab88d0544f5973146cbf87a6873fb8844c46ffd7df8ccde4e753028eb409d7201f75abf4c731bd2535be7c8c3bea18b8d0ab9e5530d89790b6f8e378880727092267b2d05a99d58225406e4d643ca7a2cdff36ff6cbf9afe042cd8c14a212ebbb9a19709243bead8fe522c888cf7d9eb6db8cb8dbdb6fc1b3cfc19dd7532b44479d79f914e9778920d8efd7e6f8dce23460a20434cefb8e28d232ff108325da30edc58c93a3c89d60dd7d6641045e96e510b49195ea24f3d55a32fc2ee1e61f9bc00aed0f85c4a1f5a12a6f366e1fab0661207b16cf03ec14ccf87a7977ff1849c2a150df3b14a876534b5be60ff396aaad6ee8884af055e61317306924f7f3ccf97f0b4fd8b9969d78a6d7ad1f220cd163e50c4803e75ef6f2ea56d94168d4f568974b3bdd1e7d648ce19f56556c7902934d390c0a5901599865f532dcc2770bf0705eb46b49e23dbccb2d8a218127abf5d930a8b1e3c33b12775d055247d79dc086667655a98238973ab2a2fb4e071de8fd61aee357c2823edcb86776dd7c315144c20120e0455d691fdddc0c92ae25278ba0071dfbef9f4961cc8072241f4a1b697bf351518f20f1a2cad3acf2895fad7ce253222cb34d86f2b8a174525812fcb381889942d1956047cd464ca8a7dfe03cbc958b92d286fcb4942cc40476a01d408ba5892ad08edc50b455863656c18294c8b87d4fb353516dc17d4cd26785190c9a4399d165375aa6e1de5c3e7948611ad9d670993f9a5df2e7386f6b002029d71d2c4af66e6b4ab92558c87a1842e6c65292c63b7f2b918f9c42a87ddb844c95a0da6ec61d4d4903ab0c8cd49c912375849659cdde2818ac7a28024c9be038fb2e264fe33a8f339cefd0f0da8cac0dbe046f3333f7f768b02603406d400e68a839d4cab5ab2e79f7907719025a76eb46a7cf8a99fbb4eba0a86e5e7d34c4a0549149a4762e33a63e48004aec40ff3d8b6037fd0131d1fe7dc77ce688ae23691e0f2611cfbc98705f7b881f131933afb58f6cf86af69166fe2f107190e04559e951960d04b3ab66d49b8cf9b638e75221754a910743a2c1cb61378b506744870f286c811ab090d0b7bed5cbe3b77849aaa284689db6cf7a46c5d3c47bda39535e2a6fab229ee0c4bd2955581a717150a4fddc30271b3b53b5229d57e0c3daf447958db76ea1d266ed75ac463f1888e3351dfbdac4ac2054896ccff4709196103eb56d5ff06b56cee049994a1f2e0fc53543321d9eea3d698a762139c5dff53358f9d18db0a874e8f8167b6fb97fe34ba1a4443ddc1f43946f3a7d49800e5ae74a0b03197cd7a870193ac9ff86292aade0fd433d67a130aaf3339a48228a1185a3f1c5e17f39d90ca120b2baed968710daccf28de451eb7538c6f2659b447a7861b6b04d4dc86fb144ca2bb31fb617d0f9e06f91eca40d1d33551db119004450ce24d6ac203845559c9f0e2a14b004c179624a99445837838969333823f6b43bcb334bc73a332707479d127c6c5bba661fe3a6027da98b9558e9fd59ceca9eb1ec4a76f700b5e78c180aa8c3bea2566fbd0012dd6ab1f330386ac27eadb431958d88b7dd3ffbf6c73667c90e6dc902b0ea0535f69f9ab959b628b8f45a4f47d6e2518e287bfa24e68ee33eab5208b6bb95fbb00cfcdc3a04754abee93b4dcc78fc7c130a4b1968473f6bb751d62121c06bd064c0f794e054fa313d169b665225cc073d3677e6e4cd9ac42474d4ce87df8a1334f9e976928932a4612ffafc0f2f5aaf97b83902cbd315afeff4b0023fc11031414a38f2b41059a318a8e7e4667c623384d5b0204a3b6533a00a02184ddfb10611e7edf226b32d098586d8382922d09f741a45ecd8970f11784641579669bb283ba6cddb9a1536580ea36ca1a593c7a5f0bab629105030e5d3b382b61cb03726db8e4ab387a2fd5f86092af339558829912", 0x1000}, {&(0x7f0000001580)="b82baef1e26a626260ddc3801f15583ff764d9d0a2c44d8972c60db59b05885705f76730b70d365cb9ffcc4be81b533a75dda191c4b2f7f3d0d0e5123a31eaedf43177a1180ee01c4310196e856d7a67b6de1b40f6037e36c315085c930553c5e63d0ae838b5c349b3b8768fe14dc10a5506f33bc0dfa44da01e0c95ba0e5a25e5f9a9fae042a9fee37a0d39edd63d77ca73b1d82f96ff31af989cc135abe21e172cd4b13a2aec212824769b560fc86e0db4d6eff8bc284139de1c176f79111b70ed7e3dfb4632d5f48f3efc31d586c2152016df187039acbc008206b75796", 0xdf}], 0x3, &(0x7f00000016c0)=[@init={0x18, 0x84, 0x0, {0x6, 0x6, 0x2, 0x5466}}], 0x30, 0x4000}, {&(0x7f0000001700)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001740), 0x0, &(0x7f0000001780)=[@sndinfo={0x20, 0x84, 0x2, {0x119b4e13, 0x1, 0x100000000, 0x0, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0xb0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x0, 0x1, 0xfff, 0x800, 0x7, 0xc64, 0x10000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0xfffffffffffffd0f, 0x10001, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xcf, 0x4bc, 0x800c, 0x2, 0x80, 0x7496d964, 0x9, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0x5, 0x100000001, r11}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x3, 0x3f}}], 0x150, 0x45}, {&(0x7f0000001900)=@in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f0000001940)="6b7e106e5b0fded43261dc78251d2e25295423becf8b25e6c9e3", 0x1a}, {&(0x7f0000001980)="897a243441cf15b2a970722c03d15e952e34a3626c4e2454c12571261468e3433e7f5bab4a4a312c9f045f2ce20c57acb1afd0b2b24e39f919f19635cfe99a8e2c654a01f91d08bb4498649fadfbe75c1e6652d56f885161455303f7c2b156a3aed913b7936cc6aac6a48241fa4fb9d91d68cf009e6bb7f98077d14f3ccf6663ca913a96dfe1c73ce4f93eb2167d5f70cd82bd285512e9a8620a0a6e2d4e099d46ec940aba15c6372fc8e33daf2221f8dc93a92fcbc63a5dc132f775edfef908f9f9d96cd623", 0xc6}, {&(0x7f0000001a80)="b52c3026311faaabdf9520f5458f", 0xe}], 0x3, &(0x7f0000001b00)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x1, 0x8001, r10}}, @init={0x18, 0x84, 0x0, {0x401, 0x3f, 0x800, 0xffffffff80000000}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x5, 0xc, 0x401, 0x100, 0x10000, 0x6, 0x96, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0xef68, 0x100, 0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x2, 0x3}}, @init={0x18, 0x84, 0x0, {0xfff, 0x8001, 0x1, 0x8}}, @init={0x18, 0x84, 0x0, {0x1, 0xf4, 0x9d, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xfff, 0x8000, 0xa0, 0x7, 0x3, 0x6, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x0, 0x907, r5}}], 0x1b0, 0x8000}], 0x7, 0x40000) r12 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r12, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/31 16:39:42 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) set_tid_address(&(0x7f0000000200)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000240)={0x3b, @rand_addr=0x7fff, 0x4e22, 0x4, 'lblcr\x00', 0x6, 0xffffffff, 0x35}, 0x2c) fcntl$getflags(r0, 0x40b) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0xc5, 0x600000) r2 = open(&(0x7f0000000280)='./file0\x00', 0x1, 0x102) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000002c0)=0x8, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="0500000000000000feffffffffffffff020000000500000003000000000000000700000000eb94934f355cedd1000000090000000000000000000000000000000000000000000000090c000000000000000000000000000000040000000000000000008000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000b00000000f00a000000000000ffffffff000000000000000000000000000000000000000000200000000000000000000000000000"]) 2018/03/31 16:39:42 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresuid(0x0, r1, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe002, r1, r2, 0xfffffffffffffff8, 0x800000) 2018/03/31 16:39:42 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x20, 0xff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x83b6, 0x2, [0x7, 0x100000001]}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000180)="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", 0xe81, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @multicast2, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001040)={@local={0xfe, 0x80, [], 0xaa}, 0x3c, r3}) [ 97.547490] binder_alloc: binder_alloc_mmap_handler: 9258 20000000-20002000 already mapped failed -16 2018/03/31 16:39:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:43 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x4}, 0x4) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffff0006) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet6(0xa, 0x7, 0x8) 2018/03/31 16:39:43 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000c40)="c513896cfa552311bd0d0319bf70173e4fdf8bbf7c774fb93c1f32f966171dba6339866b66bed4a5f2e3e24fa93e99ea81b1f972c3e5e8b655f70affa01ea1797d16f4d58c1ba68338aa3d9a7128c03af95b638aec3955077feb72b69300e4d909b73d97229f197132e59bb29d1d0fef5f2800dd5510db38016b757578ec04325a956e5263104a5629c3b4c8945795c1da0c158a0e3a35beb329fa59546fb39dbd", 0xa1) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x400100, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x2) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3f, &(0x7f0000000d00)=""/241, &(0x7f0000000140)=0xf1) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f00000023c0), 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200082, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x24400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000010c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, &(0x7f0000000200), &(0x7f0000000e00)}, 0x78) 2018/03/31 16:39:43 executing program 4: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000040)) msgget(0x2, 0x400) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x101000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/kvm\x00', 0x1000001000000, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5", 0x55, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x0, @loopback=0x7f000001}}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="edb4a01f68d76905035a4ebdd427d31585a5a650581902b1c077f74ca8f1ce7d3e2f6e1c6760433af9664b3f3bebab3a1a1c4ef86f42c39b758accc1e7637bb18d28248dc7a1719b73388830b162613b17fd02220bd1fe2ad86adb96efcfc672d126ae58f745fba0e7534cdbae947449df767bd76a0c38b5752dcd13f7065edea86dc156c0708e76c2c99a94a95f1e93ff73cb3eb94e06d399cf48aaac7963d13e4b3a6b32bc2b19d5461545dcf3f71bb24442d286421f8d891d77a3c4c1c9435bbdf187682c22ded22b669b7790d05b4894166a2d5f33098cf908a23a2e0671d824e88942fbe0bd1416", 0xea}], 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0xfd23) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) socket$can_raw(0x1d, 0x3, 0x1) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) connect$vsock_stream(r5, &(0x7f0000000240)={0x28, 0x0, 0xffffffffffffffff, @my=0x1}, 0xfffffffffffffc27) dup2(r2, r4) r6 = dup3(r2, r3, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000001b00), &(0x7f0000001b80)=0x4) execveat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='proc-\x00', &(0x7f0000000540)='/dev/sg#\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00'], 0x1d00) ftruncate(0xffffffffffffffff, 0x45) sendmsg$alg(r1, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)="df36601861ce8ffa74ee7f11f63a8e8afbaf86eafb", 0x15}, {&(0x7f0000000940)="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", 0xfc}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f00000006c0)="d3af6b1fb05725a38f349fc4f26d547c48b938ba4ece299472496bd615aff64287875998ca4465bfd2ca61d9ba74fff80d06171761127e0495ed7ad686233797d7b2561878b47a5f8d", 0x49}], 0x4, &(0x7f0000000640)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3050fac0}], 0x30, 0x4000000}, 0x40040) 2018/03/31 16:39:43 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x900, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x80000, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a0005250d0000000000000705000000000000dc1338d54400009b136ef75afb83de448daa7227c43ab8220020bdf26fd34ea867ae", 0x55}], 0x1, &(0x7f0000000080)}, 0x1) 2018/03/31 16:39:43 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b00", 0x4000, 0x0, 0x0, 0x8b5a, 0x44000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r1) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x10000000801, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/03/31 16:39:43 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x80000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x2c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000300)=@req={0x28, &(0x7f0000000180)={'\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000800)=ANY=[@ANYBLOB="07ff070000630d4deaac59dcf2c977cd0b635b5ea7b6b64e673877b227cba3b0d7f36c0b105428870b620bda4fce88355019667c0efb43452a195df72f8c32b79b3c17dbafb59f05a5d6852b219cfd5dbcfc1be7a6d634d1bdb4834de1dc45f37a68182e44f610e015346a9eede82b5f5c63641f482b31031a895325ffc8ef65631dc1ae8e40675ba353ab77518e959233d7f5f9ef390ef1aeac67e0c05d81f4a05e28c76b98a687259381050faf25bb5d531b989510ed487ed8b8ba507f928ac76ef0d27a958a7448807afdafc0654422054b597acd57190b41af4b028ab57aff57faffffff8315641aa7681955a7ced0b3eeba3f152be9ddd037eaff2f15f4addf75dc8319e58ccc860283e15152fd9716fe34b5676ca5175aabe7a970706475f52b87928a6d024069c196a99e61bddc2eea6391649d034c19cf388061fe50870752013b0060b745a170d1e2e56ba1edc93d6d811621fc4253cd78ed098e1956f120dc069bab0a35195fe34577387aad318a948e772867b4a3b07fda55b6ca84c7b324f40e89577deeda0b950551f977997807495026c2ee1f81ba233759098b839c4a292e05b78b180c1d36249725a3a3"], 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c001000000000000180100000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000e07956565b5f45a6bad668ef5e4a3a4f3030b86e0d5f4090902c6457136c", 0x129, 0x10000}, {&(0x7f0000015f00)="000000000000000000050000000000000000000000000000000020400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500000000000000", 0x60, 0x407ee0}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00509072b0c88bcf918db7855e2c86cc076013353299bf2382864c83fa5f3055e2035f367da9ca4a315022b974c322ae27c55f024fe187b52381bdbbb19a01468de8a556aacd96f738f301745b0d61c552e64b9c83e23d399ec8a868449b821b37ae82594caabcf5e507000000febc15643fbe06315813e8be4429d2e1968cb96b3fa62576288fd4d75141bb24eb9c884d070794ad3d33c712f58fe32ab05fb3"]) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) bind$inet6(r6, &(0x7f0000000140)={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000000080)={r9}) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r10, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_GET_IRQCHIP(r10, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$VHOST_SET_VRING_CALL(r11, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000358fe0)={r9, 0x0, 0x2, r9}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x1, 0x3, 0x7d81, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000004c0)={r12, 0x1f}, 0x8) 2018/03/31 16:39:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0d00000000000000d90100008800000006000000000000009835b61e4d542249f7d25dcd79146ad3c889ddd83067d062030b9ab1698891236800bdf953435c1242e9401efee6c4817cd112522106b4d87c74ac"]) 2018/03/31 16:39:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:43 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0x5) flock(r0, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003100)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000073c0)={@broadcast, @multicast2}, &(0x7f0000007380)=0xc) sendmmsg(r2, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1010}}], 0x2, 0x4) recvfrom(r2, &(0x7f0000001080)=""/189, 0xbd, 0x2020, &(0x7f0000001140)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x6, 0xaace, "b824a4940332cfa7cf1633e82a1ce189e83e0c1cc3258a48490d9b08855455a3f30b1b8d2143671eeec95a812ed8128350fb75ac9fbde238fbf540770c41d1", 0x2f}, 0x80) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x140, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="04010000100001020000000000000000ffffffff000000000000000000000000ac1414bb00002542000000200000000010000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000300000000000000000014000e0000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) timerfd_gettime(r4, &(0x7f0000002b40)) recvmmsg(r2, &(0x7f0000007080)=[{{&(0x7f00000011c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001240)=[{}], 0x1, &(0x7f0000001280)=""/102, 0x66, 0x6}, 0x9}, {{&(0x7f0000001380)=@un=@abs, 0x80, &(0x7f0000001740)=[{&(0x7f0000001400)=""/69, 0x45}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/1, 0x1}, {&(0x7f0000001540)=""/250, 0xfa}, {&(0x7f0000001640)=""/197, 0xc5}], 0x6, &(0x7f00000017c0)=""/4096, 0x1000, 0xffffffffffffb43a}, 0x1}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f00000027c0)=""/214, 0xd6}], 0x1, &(0x7f0000002900)=""/24, 0x18}, 0x8}, {{&(0x7f0000002940)=@alg, 0x80, &(0x7f0000002a40)=[{&(0x7f00000029c0)=""/17, 0x11}, {&(0x7f0000002a00)=""/36, 0x24}], 0x2, 0x0, 0x0, 0x4}, 0x800}, {{&(0x7f0000002a80)=@l2, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002b00)=""/50, 0x32}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)=""/209, 0xd1}, {&(0x7f0000002c80)=""/53, 0x35}, {&(0x7f0000002cc0)=""/103, 0x67}, {&(0x7f0000002d40)=""/127, 0x7f}, {&(0x7f0000002dc0)=""/30, 0x1e}, {&(0x7f0000002e00)=""/231, 0xe7}], 0x8, &(0x7f0000002f80)=""/40, 0x28, 0xba}, 0x2}, {{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000002fc0)=""/82, 0x52}, {&(0x7f0000003040)=""/164, 0xa4}, {&(0x7f0000003100)}, {&(0x7f0000003140)=""/240, 0xf0}, {&(0x7f0000003240)=""/182, 0xb6}, {&(0x7f0000003380)=""/55, 0x37}, {&(0x7f00000033c0)=""/4096, 0x1000}], 0x7, &(0x7f0000004440)=""/209, 0xd1, 0x10001}}, {{&(0x7f0000004540)=@can, 0x80, &(0x7f00000046c0)=[{&(0x7f00000045c0)=""/212, 0xd4}], 0x1, &(0x7f0000004700)=""/4096, 0x1000, 0x7ff}, 0x8}, {{0x0, 0x0, &(0x7f0000005800)=[{&(0x7f0000005700)=""/92, 0x5c}, {&(0x7f0000005780)=""/70, 0x46}], 0x2, &(0x7f0000005840)=""/137, 0x89, 0x80}, 0x9}, {{&(0x7f0000005900)=@generic, 0x80, &(0x7f0000006b80)=[{&(0x7f0000005980)=""/190, 0xbe}, {&(0x7f0000005a40)=""/24, 0x18}, {&(0x7f0000005a80)=""/238, 0xee}, {&(0x7f0000005b80)=""/4096, 0x1000}], 0x4, &(0x7f0000006bc0)=""/160, 0xa0, 0xffff}, 0x1}, {{0x0, 0x0, &(0x7f0000006f40)=[{&(0x7f0000006c80)=""/146, 0x92}, {&(0x7f0000006d40)=""/60, 0x3c}, {&(0x7f0000006d80)=""/147, 0x93}, {&(0x7f0000006e40)=""/75, 0x4b}, {&(0x7f0000006ec0)=""/89, 0x59}], 0x5, &(0x7f0000006fc0)=""/162, 0xa2, 0x3}, 0x7}], 0xa, 0x40, &(0x7f0000007300)={0x77359400}) socketpair$inet(0x2, 0xa, 0x9bd9, &(0x7f0000007340)={0xffffffffffffffff}) ioctl$void(r6, 0x0) 2018/03/31 16:39:43 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x1d8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000000180)=""/103, 0x67, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0xa000) accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x4, 0xfffffffffffff801, 0x800}) poll(&(0x7f0000000000)=[{r1, 0xc1a6}], 0x1, 0x0) close(r0) 2018/03/31 16:39:43 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:43 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x7ffffb, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x7, 0x80800) [ 99.196097] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/31 16:39:44 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, 0x0, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x10c, 0x1) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000280), 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget$private(0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000180)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0300000000000000652a3d2cbc1ef0f6021b3515fc7677704bc436044904e778bb84095969d205c4564787b047eca0884f48561cee82bc23d8bf96280f93e2959ba7ff935b6f9385e0b434cab4889e6f02a48aefa87f80e22dbaa5e7743fcdb8fb6c3e38a8c4e80ac59fa52187f7db1317b6fbf581b66f9c94f1f18e9a48ef56080007d6f28603dbb6a7f77133f922d0b9360a9ccf491a495bb6e6b464ad271c5d05b14afb2875c9d0cf63afbd2804184f1f032b1511e14366e5b1553fa27d7b"], 0x1, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000080)=[{0xe, 0xffffffffffffffff}, {0x7d09942ad9ae073f, 0x1}, {0xe, 0x4928}, {0x3, 0x1f}, {0x0, 0x2161}, {0x0, 0xff}, {0x8, 0x7}, {0x2, 0x400}, {0x2, 0x7}], 0x9) mkdirat$cgroup(r4, &(0x7f0000000040)='syz1\x00', 0x1ff) socket$unix(0x1, 0x3, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgsnd(0x0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/03/31 16:39:44 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x72d6, 0x1a000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) 2018/03/31 16:39:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/31 16:39:44 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x113000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000001100)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001140)={0x0, 0x9, 0x1, [0x222]}, &(0x7f0000001180)=0xa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000011c0)={r2, 0x8, 0x3, [0x3, 0x9, 0x5]}, 0xe) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/4096) r3 = socket$vsock_stream(0x28, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f0000001080)="e8129a0ca4e72d2e988f8762ba97518b031e8bc23bebd1235dea8187179e3e9cf1ecf4e1ffa3a630f0c09029403652324e60f6b0cf7a6272b622c7e95eb511dbbd61ebe1") r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001240)={r3}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001280), &(0x7f00000012c0)=0x4) 2018/03/31 16:39:44 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x61, 0x301040) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1988, "108bdb7770c60058f227b9e397ac435375c419b049883e80143c1791de589fc5"}) 2018/03/31 16:39:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000e6dfc8)=ANY=[@ANYBLOB="2800000011000100ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000225dc3e1b8611983609d8c73d"], 0x28}, 0x1}, 0x0) 2018/03/31 16:39:44 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f0000000580)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x1ec, &(0x7f0000b30000), 0xfffffffffffffc59}, 0x0) r5 = dup2(r0, r4) tkill(r2, 0x16) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x250, 0x13, 0x200, 0x70bd28, 0x25dfdbfb, {0x6}, [@nested={0x23c, 0x5e, [@generic="a6fe41844b03085b7fa6a414f78521fb4bb06c27b5b28399d7fbcf0e4678e0e3ff638788f0b754a1c59a6ed3bb98098dae82074a244116ea06e1b8bc141e86a6115bca3fc90be7f76ee0221b9a339b9e27e09947bdc47868dcd076ce1502723d3731bc8f54ab847b8b0e20048f9d85dc89ed0fa90d0ffd4325fa309f7fd4cbf64a2c736d94e63a50205ed02bff8415aa40d29d396126f80810c56ef824b70e508b55a047a6d19cc6ee4dfff9da42b8dfdcbc29cc1445014c5d6219798de696126f4ef19233ba03ff85863e8ae388fcb818", @generic="7196faec5c6b7d74bd1561452c4bd90f2a68d0826871f26ae12f443c602798be020caa21f8b7462a6ebd7880d0fe250d2ffb037f9037acdbeba6efd487e6c07706c15c4b9db55f38f658bb4b430dc7e6dab362aa3608a2f9636c68456a65c8f6", @generic="b2985d2d2d57dc83fff6af620458e9f49305198c8213acd5052d5bc35e6683dc9f23cb952d755fb75ab7df80f704bcc7", @typed={0x8, 0x95, @fd=r5}, @generic="561efe36241f3ef72236009f5e9b3d59583c16d346a9745a22d3c73376cffa4caee65cf1d36a49b8c1fc7997c6d1e5a117d8dfa5e3b997a4ffb303", @generic="b7a0e6e36f8d1fb2a5b861970e72c92927b3bb3a418e", @generic="482a337bac28c8e6570b817b00a8742f5ce36cf4fca18ea876c81eb796e72794942a8195c6a67ba2aaee25895f467dc1e491ff6670de476f94201b92173d0ca052eccc8d4dbbcf61b3c3f90b8dbc76992a99c8172dc470101390e81883df7e6c81f387b187ceff181cebf4171d833ac2f50dbe9c5ab113f5d8edb9c196"]}]}, 0x250}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) [ 99.485862] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/31 16:39:44 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) listen(r0, 0x2000000000000006) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000380)={0x6, 0x8, 0x64be5827, 0xffffffffffffffff, 0x20}, 0x14) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00']) fstat(r1, &(0x7f0000000100)) r3 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0xfc, 0x0) read(r2, &(0x7f00000003c0)=""/241, 0xf1) ioctl$KIOCSOUND(r4, 0x4b2f, 0x9) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e22}, 'yam0\x00'}) dup3(r1, r4, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') pread64(r5, &(0x7f00000001c0)=""/26, 0x23c, 0x0) 2018/03/31 16:39:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000580)=0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4b, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0c6300003a36678842f095eb5b8d4a9c0b2a865c8300e4c3bc068efd34e3fae605690390293986836dd180833d57526cfbcdb5a0f810cd2b64bc55b03265da5599b123710b2d87c418c6aa"], 0x0, 0x0, &(0x7f0000005000)}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r5 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000000029a66201"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r5}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) listen(0xffffffffffffffff, 0x0) acct(&(0x7f0000000300)='./file0\x00') 2018/03/31 16:39:44 executing program 0: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x10020, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r3 = accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) fcntl$notify(r2, 0x402, 0x0) r6 = fcntl$getown(r3, 0x9) migrate_pages(r6, 0x5, &(0x7f0000000380)=0x5, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(&(0x7f0000000640)={0x7, 0x70, 0x8, 0x8, 0x3, 0x92, 0x0, 0x8000, 0x20001, 0x3, 0x2, 0x52f, 0x81, 0xa00000, 0x4, 0x0, 0x80000001, 0x2, 0x5d4e, 0x27e4, 0x4, 0x55b, 0x4, 0x81, 0x857, 0x0, 0x6be, 0xb7b, 0x3, 0x7, 0x1, 0x9, 0x7ff, 0x6c63b1af, 0xd841, 0x1ff, 0x9, 0x8978, 0x0, 0x7, 0x0, @perf_config_ext={0x1, 0x5}, 0x20400, 0xfffffffffffffffc, 0x9d, 0x7, 0x3, 0x7fffffff, 0x35a}, r6, 0x6, r2, 0x2) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000000700)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r8 = perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x55, 0x0, 0x5, 0x4, 0x0, 0x8f8f, 0x0, 0x2, 0x0, 0x5, 0x6, 0x2, 0x711, 0x7, 0x7fff, 0xfff, 0x0, 0x70, 0x1, 0x8, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7fff, 0xffffffffffffffff, 0x3, 0x100000000, 0x6, 0x5, 0xffffffff, 0x4, 0xffff, 0x2, 0xfffffffffffffff9, 0x0, 0x6, 0x4, @perf_config_ext={0x388, 0x4}, 0x1b, 0x9, 0x200, 0x6, 0x9, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xb) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0x401, 0x4) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x101, 0x3, 0x4b35fde4, 0x0, 0x0, 0xffffffffffffffff, 0x100, 0x8, 0x2, 0x8, 0x9, 0x0, 0x80000000, 0x6, 0x2, 0x9, 0x1, 0x9, 0xfffffffffffffffb, 0x8, 0x400, 0x8, 0x200, 0x8, 0x7, 0x6, 0x9, 0x6, 0xe21f, 0x0, 0x0, 0x5, 0x8, 0x1, 0x6, 0x0, 0x0, 0x53b, 0x2, @perf_config_ext={0x7f, 0x10000}, 0x10000, 0x7, 0x0, 0x7, 0x0, 0x5, 0x4}, r6, 0x2, r8, 0x1) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() dup2(r0, r0) prctl$intptr(0x2b, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r4, &(0x7f0000000400)={0x80000000}) [ 99.529260] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/31 16:39:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/31 16:39:44 executing program 1: unshare(0x40000000) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x24f4, 0x0, 0x0, 0x9c6e, 0x42fa, 0x0, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r1, 0x0, 0x2, 0x7cb, 0x9303}, &(0x7f00000005c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x2, 0x0, 0x1, 0x8}, &(0x7f00000001c0)=0x14) socketpair(0x0, 0x0, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0), &(0x7f0000000800)=[0x0, 0x0], 0x3, 0x4, 0x0, 0x2}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x400) r5 = socket$inet_sctp(0x2, 0x7, 0x84) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) shutdown(r5, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000140)={0x1, 0x1, 0x4, 0x100000000}, 0x8) getpeername$inet(r3, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) fstat(r3, &(0x7f00000000c0)) 2018/03/31 16:39:44 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:44 executing program 4: r0 = socket(0x1000015, 0x6, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/31 16:39:44 executing program 4: getrusage(0x0, &(0x7f0000000300)) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000900)=ANY=[@ANYBLOB="6d616e6778ba00000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000a800000000000000000000000000000000000000000007dd27b83b864dab6ebf3a0e466244a87c1862d9c6ec8083f396996e14dab06c83cbb2c3033530753bd3e9892a8895e3ac238f9b56828b7b7c29baee5296aaff7140defcb71f1b6e11c65b18bbbe4897fc1b3382321a7308b9798e73841415a769fe292e2981f7e81ca19f63b85646a579a7075f947a278d01727be3d235d3b82262a3d338b5d1b59e690938d2743c4d"], 0x1) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000007c0)='/dev/snd/midiC#D#\x00', 0x0, 0x2) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000002c0)=""/48) r4 = memfd_create(&(0x7f0000000540)='\x00', 0x2) fcntl$setstatus(r4, 0x4, 0x42800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00000000c0)={0xe3, 0x1, 0x100000000, 0x0, 0x0, [], [], [], 0x7, 0x8}) dup3(r0, r1, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000640)="8a6f4b8eca2b40bdcdd8bf4b5b68996bd89927b9bac031f7af6b0927c3f0982b680c6491e4e3222092b579b3c62dcb0bdb42a75521aecae3efdd8a9504e4662e9217495d7f79bd57b9df9d55491712b5a40f4039dad22b893a7658946c40ca1d7fbd61130c222321181e7534e241a25c9635a2decc3d3fe2f55f9849b95b9c84a9181e369f105637ded1d069cfd3b97f735e11a9dae2a28680d41d9b2c04ebf6607344493123f634bf4139919ac74018ad50e6a0c3c5526fe9c382b4547bc2dab6ecda529a279697204b2bf799bab1c456545d6e6b92eafc1e7aab77ce87618d9bbb55b2e09464122253014cb29b3bcdfffc64d9828c94b9", 0xf8) r5 = dup2(r2, r0) syz_open_dev$admmidi(&(0x7f0000000780)='/dev/admmidi#\x00', 0x8, 0xe002) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000200)={'bcsf0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000740)) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000040)={r6, 0xe}) memfd_create(&(0x7f0000000600)='\x00', 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) clone(0x8000000, &(0x7f00000003c0)="5c6941a344f4f6e3bc7d6854a4587e2e278645fc41befda2f3df179bc883dd32871cfaf4a59bf397fd52b6f7685217d16d1b64f75ab2960c5043171995244b118e9510eece00a493f0b2f21119d801a9f56daa04a1a8114876b071353158594db119f9ce3eded5d7dc00e165851b7c2b452001a5eff5c405380ff888f4ad5b061ec82ef04723dca4867e3169337ef019e1c65340a830cf3f7c2ba58e803203d67735c967c56f32fa8b4c", &(0x7f0000000080), &(0x7f0000000480), &(0x7f00000004c0)="a3d092ded51dc27e668c174e1a3432f45c70879a75fd51f939f829aac2287fb16cda532629341dee84bfcf71283b52f8514cc247f5de8c10898f652a825dca57afb21ae7e058e1e103cc7522d436646c1c8773e2d923c98630db3c4e6a1f013426248c93c5bd20b7e3e51e32685f1136102a1b834af28030ff58ccdd") 2018/03/31 16:39:44 executing program 7: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x800) bind$llc(r0, &(0x7f0000000200)={0x1a, 0x33f, 0x7, 0x4, 0xb3, 0x1ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) accept4(r1, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = open(&(0x7f0000000280)='./file0\x00', 0x4000, 0x2b) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r3, r4, 0x2, 0x2}, 0x10) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000300)={0x5d, 0x8, 0x401, 0x8, 0x5, 0x80}) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x727, 0x7fffffff}) connect$inet(r1, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c2d000), 0x0) [ 99.650911] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 16:39:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="162c91730080c935c50000000000000000d45501afae9c8005ac05166d6fe9a718f86489902410e1f44f1d98409f450ce16484d557a0dbb4688ab1cae1fdac0024ef2a35f5a61d5856ca02bdc29b11f7999dd9cc1dfb8ea5f944f171d4ae3ca6c640f0291d000000000000000000000000000000006f26151c33ab79741788afa22d31a61364caed8de86c9da3ab5556c3445457724e7cea43ba264cd105be92a44936775e89dfe3f516aa91577c2aec1f3f2968d01f1aafe5f2fb67fe60d301260484a1f4627f28a6c115e933d00aa697c172f59f5e1f4f886972", 0xdb) [ 99.840651] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 16:39:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/31 16:39:45 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x1) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(0xffffffffffffffff, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f88389", 0x4e, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffff00000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003800000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff0604000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000100000000000000"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00000005c0)=""/106) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r0) 2018/03/31 16:39:45 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x88) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0xffffffff, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x9f, &(0x7f0000000140)=0x2) lookup_dcookie(0x2b26, &(0x7f0000000180)=""/87, 0x57) modify_ldt$read(0x0, &(0x7f0000000200)=""/95, 0x5f) ioctl$int_out(r0, 0x5462, &(0x7f0000000280)) fstatfs(r0, &(0x7f00000002c0)=""/221) r1 = semget(0x2, 0x3, 0x200) semop(r1, &(0x7f00000003c0)=[{0x4, 0x3, 0x1000}, {0x3, 0x0, 0x1800}], 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000400)={{0x80000000, 0x9, 0x8000, 0x5, 0xb0af, 0x20}, 0x4, 0x5, 0x9, 0x4, 0x7, "edb34298803cd02fe03701e5aac4316054ccb84a720254319d3bc02d949d2f3f554de08c7fc522d9631da5e601a66af294e8bd771ecb707f3f1341ca39bb9023da223f92a365bad52d9f814098bb0e035b0ade40c534b35ba875c4e68159aa8a7a5ccf24d40192850074be0f5ffee9d3467176f9104ce16b1e4ad7c09433fbe9"}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000004c0)={[], 0x100000001, 0x953b, 0x101, 0x0, 0x18b, 0x7000, 0x102000, [], 0x78}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000007c0)=0xe8) sendto$packet(r0, &(0x7f0000000680)="b3bf86998e3bdff3d7f598508bb2cb6e26a436f356d8a4cb844e8cdb82b3a40db37d4646ea02acc4ad49a740", 0x2c, 0x10, &(0x7f0000000800)={0x11, 0x5, r2, 0x1, 0x817c, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000840)={0x0, 0x5c61fd9a, 0x5}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000008c0)={r3, 0x27, 0x43, "a96aa29bcc72bc8f7f8c07ff4089e5ab023d2f5bef432aaba90405ccdd6c3f81bc9320de72eb427ad5fa4668658ab3a16158c75bb40ef599ab078e67c96665f9936700"}, 0x4b) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000940)={r3, 0x1, 0x6}, 0x10) semop(r1, &(0x7f0000000980)=[{0x2, 0x2, 0x800}, {0x2, 0x80}, {0x3, 0x3}], 0x3) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000009c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a00)={r3, 0xf0, "64d51a68f541dc1d868da50edf4ae85d7c50df72de6a4dacfcae3536e38562983d2abc71f1213070b84ac3e5f345aaee2e1ab9e3ae2373442e709d24f19c03e9af9048bee79794dd2cb59c805f0b8aa602a5dfdac9f20af8d7e444344a17c382531689d7223ec19d575b0e7f00b003b6cb3eefbd4043af7e566dbb4fee5ddbf9664248a285c32ce5d535ad156d252b80c480323fa38decd74f7805a04be036fe8807b002ee8219712a67cae70c4bfa3ad1f306b49a5c23982dd4df4c1f37007d9472346bfa5fbfed5be8d5e0fe9beea80c382d85c0c343fb89cf011591d92e9af2942b60cfa040ef0e9133abf7c4d89d"}, &(0x7f0000000b00)=0xf8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b40)={r3, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000c00)=0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000c40)=""/79, &(0x7f0000000cc0)=0x4f) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000d00)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r2}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000d80)=@sack_info={r4, 0x9, 0x7}, &(0x7f0000000dc0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000e00)={r3, 0x3, 0x30, 0x1, 0x7}, &(0x7f0000000e40)=0x18) accept$nfc_llcp(r0, &(0x7f0000000e80), &(0x7f0000000f00)=0x60) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000f40)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000f80)=0x4000) 2018/03/31 16:39:45 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:45 executing program 4: mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x0, &(0x7f0000e99f87)) 2018/03/31 16:39:45 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="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", 0xffaa) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x801, 0x0) 2018/03/31 16:39:45 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffff, 0x88000) ioctl$KDENABIO(r1, 0x4b36) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10a) mq_timedreceive(r2, &(0x7f0000000040)=""/23, 0x17, 0x7, 0x0) 2018/03/31 16:39:45 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) 2018/03/31 16:39:45 executing program 7: prctl$setmm(0x59616d61, 0xffff7fffffffffff, &(0x7f0000783000/0x2000)=nil) getrlimit(0xf, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x200) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x19}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x8}, &(0x7f0000000140)=0xfffffffffffffe07) 2018/03/31 16:39:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x1a884) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x119) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000008141000000df8a392a5429d7972c605c9ec615c1ba14d1a875642c02701d308991bbe0e75ba67d9e68e0fc0d88a8ad1cea57cdc8500e4b2dbc7e397218a127a206000000000009a35d2e59a1b4d04ca11396680f1d"], &(0x7f0000000100)=0x65) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x80200) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='vlan0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000480)) r3 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0xcf) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80080, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xf1, "f9253ec407fb7bbdaa7234954ae5ad1b1b12920944d82a8cee29395f480c6b8bad31ab4643bd2840a7c51f27d01a067d344413e75cd035e3d05bb8ac042c5ea3b23f5bfecd171f9144489445b0c9a365c2e7ebb5597c8c2c1d994993753e46d109d1a55a74ce2f052899c9d30baf47e17f49536c60c6fa7f00de41c9af66819391d26d02736bdf8c284f729feca6af08edc99e6a0d159b12977f640dc34ea80fb0a86069f8caebde06a3aedfe368c019bc4f089586b686f5dcab331e481bc8a95d07e761ca9a3c5df9220d0c362fc019d773752a22885ff023877d480b6d898258df3367071d452a086893100390b2c24e"}, &(0x7f0000000340)=0x115) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:39:45 executing program 1: perf_event_open(&(0x7f0000002000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x440000, 0x0) socket$inet(0x2, 0x3, 0xfffffffffffffc01) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'syzkaller1\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000340)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/03/31 16:39:45 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="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", 0xffaa) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x801, 0x0) 2018/03/31 16:39:45 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x401, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000140)={0x4, 0xc0011036, &(0x7f00000000c0)='5', &(0x7f0000000100)="302ab5b69cd59e65c24319e92b976e5ec4f72274", 0x1, 0x14}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11c}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000010000000000000000000000000040000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/03/31 16:39:45 executing program 3 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:45 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xffffffffffff4b38, 0xffff, 0x8, 0x3, 0x1000, 0x100000001, 0xccf, 0x2, 0x101, 0x6, 0x80000001, 0xff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r1, 0x632, 0x70bd2c, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x77}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfe3}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@remote, @local, 0x0}, &(0x7f0000000240)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setlease(r2, 0x400, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socket$vsock_stream(0x28, 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000002c0)={0x4, 0x6, 0xfffffffffffffffb}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_buf(r4, 0x0, 0x20, &(0x7f0000000340)="2567a2ac022add711159dd190a6fa2791d9a753171776503724994cb4eb0e5a5705c66ba7f1ffe7eba7eb5f5a0cb7c4de2bb6abc7b9c9c347dbad93e0ad81e5ae9106a3de11636971bda4d4fad1038fc3182df34c6ec", 0x56) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000003c0)=0x61, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r5, 0x400, 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) read(r4, &(0x7f0000000440)=""/150, 0x96) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)) socket$pppoe(0x18, 0x1, 0x0) write$evdev(r0, &(0x7f0000000540)=[{{0x0, 0x2710}, 0xfffffffffffffffe, 0xffffffff, 0x7}, {{0x77359400}, 0xc0, 0x9, 0x400}, {{0x77359400}, 0x0, 0x9, 0x7f}, {{0x0, 0x2710}, 0x1, 0x1f, 0x7ff}, {{}, 0xfffffffffffffffa, 0x9}], 0x78) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000600)={0x2, &(0x7f00000005c0), 0x4, r0, 0x4}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000640)={0x1, {{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x4e23}}]}, 0x110) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x40, r1, 0x20, 0x70bd2a, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xab7}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000880)={{0x2, 0x4e20, @rand_addr=0x8}, {0x306}, 0x42, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000900)={r3, 0x1, 0x6}, 0x10) connect$bt_rfcomm(r0, &(0x7f0000000940)={0x1f, {0x3d25, 0x7f, 0x3, 0x1, 0x3}, 0x2}, 0xa) 2018/03/31 16:39:45 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x80000) openat$dsp(0xffffffffffffff9c, &(0x7f0000001140)='/dev/dsp\x00', 0x4801, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001100)={0x10, 0x0, &(0x7f00000000c0)=[@request_death={0x400c630e, 0x4, 0x3}], 0x1000, 0x0, &(0x7f0000000100)="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"}) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)={0x14, 0x6, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) 2018/03/31 16:39:45 executing program 7: r0 = getpgrp(0x0) ptrace$pokeuser(0x6, r0, 0xffff, 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r1, 0x100000001, 0x7ff, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x1) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000140)={0x6, 0x7b057be}) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x80, 0x401, 0x5b, 0x80000000, 0x0, 0x200, 0x4, 0xd, 0x100000001, 0xfa6, 0x0, 0x3, 0x100000000, 0x2, 0x1, 0x3, 0x625, 0x0, 0xff, 0x6, 0x44, 0x4, 0x80000001, 0x68a, 0xb5, 0xffffffff, 0xc08f, 0x4e63, 0x80000000, 0x2, 0x8001, 0x2f, 0x2c, 0x5, 0x7, 0x2, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000180)}, 0x2000, 0x2, 0x4, 0x4, 0x8ad, 0x1, 0xffffffffffffffff}, r0, 0xf, r2, 0x2) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000280)=0xc) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f00000002c0)=0x7, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000300)={0x9}) r3 = perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x7fff, 0xbc, 0x74, 0x9, 0x0, 0xfffffffffffff86c, 0x40100, 0x1, 0xffffffff80000001, 0x7fff, 0x8, 0x1, 0x20, 0x1, 0x1f, 0x6, 0x0, 0x2, 0xceac, 0x4, 0x10000, 0x1f, 0x200, 0x36d5986a, 0x5, 0x17, 0xffffffff, 0x9, 0xff, 0x2, 0x2, 0x4, 0x100000000, 0x0, 0x2, 0x2, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000340), 0xb}, 0x0, 0x0, 0x8, 0x7, 0x800, 0x9}, r0, 0xd, r2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000400)={'yam0\x00'}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000440)) r4 = signalfd4(r3, &(0x7f0000000480)={0x7fff}, 0x8, 0x80800) write$cgroup_type(r2, &(0x7f00000004c0)='threaded\x00', 0x9) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000500)={'dummy0\x00', 0x5}) connect$nfc_llcp(r2, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x7, 0x3, 0xf33, "d4c55bf2347d33627bb074186173814b3c0cbc3eb45cccec98fb9e0b1b2a4dde042d909f787c47503034823da7d190f70d63a59b7845ccea59a7384947e7f6", 0xf}, 0x60) getsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x81, 0x10}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x8, 0x2, 0x3, 0xfffffffffffffff9, r5}, &(0x7f0000000700)=0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000740)="f9408cb456223f5209f65e798da410f4e0edc1ed9bb1f6b8678b8422f9d682c9fd8ad71a3e947072f5f36a23b5efa776e03fb5436fb5450513596c1ce96486561b0bb1c815ba72facc815c89be8012acd4cc1905796a48179ade18a35202b5d38c2924870d380c2d335f5e68779125f889db5b8856a2c9a136be2fd25337f7a3653d38d57b6a869e8beb3f43f58bc2bc", 0x90) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000800)={0x5, 0x3, 0x2}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000840)={'syzkaller1\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000880)='bridge0\x00') getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000008c0), &(0x7f0000000900)=0x40) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000940)={0x6, r4, 0x1}) getpgid(r0) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000980)=0x1ff, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000009c0)={0x7f, @rand_addr=0x9, 0x4e21, 0x2, 'nq\x00', 0x10, 0x2, 0x4}, 0x2c) 2018/03/31 16:39:45 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) [ 100.739405] FAULT_INJECTION: forcing a failure. [ 100.739405] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 100.751470] CPU: 0 PID: 9499 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #373 [ 100.758753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.768109] Call Trace: [ 100.770707] dump_stack+0x194/0x24d [ 100.774347] ? arch_local_irq_restore+0x53/0x53 [ 100.779027] ? perf_tp_event+0x7f4/0xae0 [ 100.783119] should_fail+0x8c0/0xa40 [ 100.786851] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 100.791964] ? perf_tp_event+0xae0/0xae0 [ 100.796052] ? __lock_acquire+0x664/0x3e00 [ 100.800300] ? perf_trace_lock_acquire+0x532/0x980 [ 100.805252] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 100.810445] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 100.815559] ? perf_tp_event+0xae0/0xae0 [ 100.819623] ? trace_event_raw_event_lock+0x340/0x340 [ 100.824832] __alloc_pages_nodemask+0x327/0xdd0 [ 100.829514] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 100.834547] ? perf_trace_lock+0x900/0x900 [ 100.838789] ? __lock_acquire+0x664/0x3e00 [ 100.843028] ? find_held_lock+0x35/0x1d0 [ 100.847108] ? tracing_generic_entry_update+0x15a/0x1d0 [ 100.852482] ? trace_hardirqs_off+0x10/0x10 [ 100.856815] ? tracing_generic_entry_update+0x15a/0x1d0 [ 100.862198] ? perf_tp_event+0x7f4/0xae0 [ 100.866275] alloc_pages_current+0xb6/0x1e0 [ 100.870612] skb_page_frag_refill+0x358/0x5f0 [ 100.875124] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 100.880068] ? lock_release+0xa40/0xa40 [ 100.884052] ? __lock_is_held+0xb6/0x140 [ 100.888134] tun_build_skb.isra.48+0x2f0/0x1840 [ 100.892798] ? perf_tp_event+0x7f4/0xae0 [ 100.896871] ? tun_flow_update+0xf70/0xf70 [ 100.901134] ? print_irqtrace_events+0x270/0x270 [ 100.905896] ? alloc_set_pte+0xefd/0x1590 [ 100.910066] ? print_irqtrace_events+0x270/0x270 [ 100.914825] ? __lock_acquire+0x664/0x3e00 [ 100.919086] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 100.924274] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 100.929378] ? perf_tp_event+0xae0/0xae0 [ 100.933458] tun_get_user+0x27fc/0x3c20 [ 100.937438] ? perf_trace_lock+0xd6/0x900 [ 100.941611] ? tun_build_skb.isra.48+0x1840/0x1840 [ 100.946549] ? perf_trace_lock+0x900/0x900 [ 100.950778] ? perf_trace_lock+0x900/0x900 [ 100.955030] ? tun_get+0x1ab/0x2e0 [ 100.958570] ? lock_downgrade+0x980/0x980 [ 100.962724] ? lock_release+0xa40/0xa40 [ 100.966705] ? __lock_is_held+0xb6/0x140 [ 100.970788] ? tun_get+0x1d4/0x2e0 [ 100.974331] ? tun_do_read+0x27c0/0x27c0 [ 100.978395] ? __check_object_size+0x8b/0x530 [ 100.982905] tun_chr_write_iter+0xb9/0x160 [ 100.987153] do_iter_readv_writev+0x55c/0x830 [ 100.991657] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 100.996428] ? rw_verify_area+0xe5/0x2b0 [ 101.000501] do_iter_write+0x154/0x540 [ 101.004395] ? dup_iter+0x260/0x260 [ 101.008029] ? map_files_get_link+0x3a0/0x3a0 [ 101.012533] vfs_writev+0x18a/0x340 [ 101.016165] ? vfs_iter_write+0xb0/0xb0 [ 101.020141] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 101.024987] ? vfs_write+0x374/0x510 [ 101.028704] ? __fdget_pos+0x130/0x190 [ 101.032571] ? __fdget_raw+0x20/0x20 [ 101.036268] do_writev+0xfc/0x2a0 [ 101.039699] ? do_writev+0xfc/0x2a0 [ 101.043307] ? vfs_writev+0x340/0x340 [ 101.047093] ? SyS_read+0x220/0x220 [ 101.050716] SyS_writev+0x27/0x30 [ 101.054147] ? SyS_readv+0x30/0x30 [ 101.057667] do_syscall_64+0x281/0x940 [ 101.061530] ? vmalloc_sync_all+0x30/0x30 [ 101.065655] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.070138] ? finish_task_switch+0x1c1/0x7e0 [ 101.074623] ? syscall_return_slowpath+0x550/0x550 [ 101.079534] ? syscall_return_slowpath+0x2ac/0x550 [ 101.084441] ? prepare_exit_to_usermode+0x350/0x350 [ 101.089438] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 101.094790] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.099632] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.104806] RIP: 0033:0x454d31 [ 101.107980] RSP: 002b:00007f9dfe589ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 101.115684] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000454d31 [ 101.122931] RDX: 0000000000000001 RSI: 00007f9dfe589bf0 RDI: 00000000000000fc [ 101.130184] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 [ 101.137443] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000016 [ 101.144690] R13: 0000000000000653 R14: 00000000006fb868 R15: 0000000000000000 2018/03/31 16:39:46 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000004c0)=0xc5) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000400)=0x0) ptrace$peekuser(0x3, r4, 0x9) listen(r1, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r5 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r2, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) sendto$inet6(r7, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r9 = accept4(r8, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) set_thread_area(&(0x7f0000000440)={0xfffffffffffffff8, 0x20001000, 0x1000, 0x10000000, 0xff, 0x1000, 0x80000000, 0x1, 0x80000001, 0x8a}) shutdown(r7, 0x2) sendmsg$nl_crypto(r9, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0xfffffcb4}, 0x1}, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r5, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000200)=""/182, &(0x7f00000002c0)=0xb6) 2018/03/31 16:39:46 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="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", 0xffaa) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x801, 0x0) 2018/03/31 16:39:46 executing program 7: set_mempolicy(0x2, &(0x7f0000001640)=0x3, 0x5) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e756d615f0000000900bbdb081ce8e39ee6c747325b08a04bcc5c234b9b8b39ef031577020d63c3eac2543d379f9d52bc2461d92095d68710fb6fd7b0f9c8025540e1268904fcfc5890127fc0") perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x8001, 0x4, 0x8001, 0x2, 0x0, 0xffffffff, 0x0, 0x8, 0x8, 0x4, 0x3, 0x5, 0x0, 0x29, 0x4, 0x3f, 0x4, 0x2, 0x5, 0x9, 0x40, 0x9, 0x401, 0x3, 0x8, 0xfffffffffffffff7, 0x7fffffff, 0x800, 0x0, 0x8, 0x6, 0x100000001, 0x7f, 0x5, 0x0, 0x1e, 0x0, 0x4, 0x4, @perf_config_ext={0x200, 0x1}, 0x12040, 0x9, 0x1, 0x1, 0x401, 0x4, 0x1f}, r0, 0x0, r1, 0x8) sendfile(r1, r1, &(0x7f00009c7000)=0x400002, 0x400000ff) 2018/03/31 16:39:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x30) execveat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='^trusted[\x00', &(0x7f0000000100)='keyring\x00'], &(0x7f0000000300)=[&(0x7f0000000180)="3a6c6f2326402c5c5ba400", &(0x7f00000001c0)='posix_acl_accessbdev\'wlan1\x00', &(0x7f0000000200)='trustedwlan1cpusetvboxnet1:[\x00', &(0x7f0000000280)='em1vboxnet0@:vmnet1\x00', &(0x7f00000002c0)=']\x00'], 0x100) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c20000000000000000004500003c000000000029907800000000ffffffff4e204e20002890780000"], &(0x7f0000000380)) 2018/03/31 16:39:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x1ff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000003c0)=""/169) inotify_init() r2 = dup3(r1, r0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffffffffffffffc0, 0x40000) ioctl$TCFLSH(r1, 0x540b, 0x0) openat$cgroup(r2, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x7, 0x10, 0x8000}) r3 = getuid() setuid(r3) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/31 16:39:46 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000001500)='/dev/input/mouse#\x00', 0xf4, 0x101080) sendmsg$nl_generic(r0, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)={0x18, 0x29, 0x300, 0x70bd29, 0x25dfdbff, {0x1a}, [@typed={0x4, 0x6b}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7fff, 0x288000) ftruncate(r1, 0x7) r2 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r2, &(0x7f000000d4c0)=[{{&(0x7f0000006780)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000006800), 0x0, &(0x7f0000006840)}}, {{0x0, 0x0, &(0x7f000000d480)=[{&(0x7f000000d440)="9a", 0x1}], 0x1}}], 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000240)=""/129) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) 2018/03/31 16:39:46 executing program 3 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:46 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x0, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) [ 101.267770] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 101.291347] FAULT_INJECTION: forcing a failure. [ 101.291347] name failslab, interval 1, probability 0, space 0, times 1 [ 101.302645] CPU: 0 PID: 9538 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #373 [ 101.309918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.319265] Call Trace: [ 101.321860] dump_stack+0x194/0x24d [ 101.325501] ? arch_local_irq_restore+0x53/0x53 [ 101.330188] should_fail+0x8c0/0xa40 [ 101.333910] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 101.339014] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.344208] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 101.349317] ? perf_tp_event+0xae0/0xae0 [ 101.353373] ? trace_event_raw_event_lock+0x340/0x340 [ 101.358561] ? perf_trace_lock+0x900/0x900 [ 101.362801] ? memset+0x31/0x40 [ 101.366086] ? perf_trace_lock_acquire+0x532/0x980 [ 101.371022] ? perf_trace_lock+0x900/0x900 [ 101.375259] ? find_held_lock+0x35/0x1d0 [ 101.379328] should_failslab+0xec/0x120 [ 101.383302] kmem_cache_alloc+0x47/0x760 [ 101.387380] __build_skb+0x9d/0x450 [ 101.391014] ? skb_try_coalesce+0x1c70/0x1c70 [ 101.395522] ? trace_hardirqs_off+0x10/0x10 [ 101.399850] ? lock_acquire+0x1d5/0x580 [ 101.403831] ? lock_acquire+0x1d5/0x580 [ 101.407813] ? tun_build_skb.isra.48+0x491/0x1840 [ 101.412675] build_skb+0x6f/0x2a0 [ 101.416135] ? __build_skb+0x450/0x450 [ 101.420051] tun_build_skb.isra.48+0x9d9/0x1840 [ 101.424743] ? tun_flow_update+0xf70/0xf70 [ 101.429004] ? print_irqtrace_events+0x270/0x270 [ 101.433772] ? alloc_set_pte+0xefd/0x1590 [ 101.437945] ? print_irqtrace_events+0x270/0x270 [ 101.442716] ? __lock_acquire+0x664/0x3e00 [ 101.446986] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.452182] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 101.457295] ? perf_tp_event+0xae0/0xae0 [ 101.461375] tun_get_user+0x27fc/0x3c20 2018/03/31 16:39:46 executing program 1: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x663c}, 0x4) r1 = socket(0xd, 0x0, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b4bffc), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) readv(r4, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0xfffffffffffffe68}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) dup3(r3, r2, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xc) 2018/03/31 16:39:46 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="a800961f"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socket$inet_icmp(0x2, 0x2, 0x1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340), &(0x7f00000003c0)=0x14) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) connect$can_bcm(r2, &(0x7f0000000300)={0x1d, r3}, 0xffffffffffffffff) r4 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) setns(r0, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a, 0x0, 0x1}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000440), &(0x7f0000000400)=[&(0x7f0000000380)='attr/exec\x00']) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) write(r0, &(0x7f0000000840)="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", 0x1000) 2018/03/31 16:39:46 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="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", 0xffaa) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x801, 0x0) [ 101.465358] ? perf_trace_lock+0xd6/0x900 [ 101.469539] ? tun_build_skb.isra.48+0x1840/0x1840 [ 101.474483] ? perf_trace_lock+0x900/0x900 [ 101.478717] ? perf_trace_lock+0x900/0x900 [ 101.482975] ? tun_get+0x1ab/0x2e0 [ 101.486523] ? lock_downgrade+0x980/0x980 [ 101.490685] ? lock_release+0xa40/0xa40 [ 101.494665] ? __lock_is_held+0xb6/0x140 [ 101.498744] ? tun_get+0x1d4/0x2e0 [ 101.502286] ? tun_do_read+0x27c0/0x27c0 [ 101.506348] ? __check_object_size+0x8b/0x530 [ 101.510859] tun_chr_write_iter+0xb9/0x160 [ 101.515100] do_iter_readv_writev+0x55c/0x830 [ 101.519609] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 101.524379] ? rw_verify_area+0xe5/0x2b0 [ 101.528448] do_iter_write+0x154/0x540 [ 101.532336] ? dup_iter+0x260/0x260 [ 101.535966] ? map_files_get_link+0x3a0/0x3a0 [ 101.540470] vfs_writev+0x18a/0x340 [ 101.544105] ? vfs_iter_write+0xb0/0xb0 [ 101.548075] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 101.552918] ? vfs_write+0x374/0x510 [ 101.556661] ? __fdget_pos+0x130/0x190 [ 101.560549] ? __fdget_raw+0x20/0x20 [ 101.564279] do_writev+0xfc/0x2a0 [ 101.567731] ? do_writev+0xfc/0x2a0 [ 101.571370] ? vfs_writev+0x340/0x340 [ 101.575177] ? SyS_read+0x220/0x220 [ 101.578814] SyS_writev+0x27/0x30 [ 101.582272] ? SyS_readv+0x30/0x30 [ 101.585820] do_syscall_64+0x281/0x940 [ 101.589721] ? vmalloc_sync_all+0x30/0x30 [ 101.593869] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.598368] ? finish_task_switch+0x1c1/0x7e0 [ 101.602867] ? syscall_return_slowpath+0x550/0x550 [ 101.607802] ? syscall_return_slowpath+0x2ac/0x550 [ 101.612735] ? prepare_exit_to_usermode+0x350/0x350 [ 101.617760] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 101.623123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.627967] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.633150] RIP: 0033:0x454d31 [ 101.636338] RSP: 002b:00007f9dfe589ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 101.644053] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000454d31 [ 101.651326] RDX: 0000000000000001 RSI: 00007f9dfe589bf0 RDI: 00000000000000fc [ 101.658602] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 2018/03/31 16:39:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = dup(r0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000240)="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") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x399f1736, r3}, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x7, 0x9, 0x4, 0x7}) ioctl$int_in(r2, 0x4000005452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d06ff8)=[{r2}], 0x1, 0x0) writev(r1, &(0x7f0000f64000), 0x1000000000000108) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) 2018/03/31 16:39:46 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="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", 0xffaa) 2018/03/31 16:39:46 executing program 5: write(0xffffffffffffffff, &(0x7f00000000c0)="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", 0xffaa) 2018/03/31 16:39:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r2, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x0, 0x1, 0x9, 0x8, 0x1, r1}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7ff, 0x4000) connect$inet6(r4, &(0x7f0000000640)={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, 0x1c) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f02", 0x47}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x0, 0x8, 0x9, 0x0, 0x674c}, &(0x7f00000002c0)=0x98) r7 = geteuid() getgroups(0x7, &(0x7f0000000880)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = getuid() stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) r13 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup/syz1\x00', 0x200002, 0x0) getresuid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) r15 = getegid() sendmsg$unix(r0, &(0x7f0000000c40)={&(0x7f0000000680)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000700)="107eb78784f29ac8aac6d1867249bbf7673071ee3e77a7c92da278702feb411adea4d4f0ae7d49c48c19dbe9d982835cd4f9e52d69981056985244b0ab46c71952875bd448e2114b247dddf7b8d568ddb917d26486b5a43a084649890fff926a9fcec943946576e81dc9aff6b27a34c623be6538d73246c28eaa77212072fe6d069dc798ea6de90feed766b576a200d4fc6213f0a04a8d2b462c24094550495480c6da11d295143a03a62d1fb0c8866d59e87af8b497e6b8d1e642", 0xbb}, {&(0x7f00000007c0)="75b26e90f88fe2e0d1b1e49fff4c35cd5485a4ee1502585a922e4f0e6f3b09c217d8a6232ddd8adf037c984b5e", 0x2d}, {&(0x7f0000000800)="c3107496e7e1ca43c84ccad9dc7f066cda68f45c391a2f62", 0x18}], 0x3, &(0x7f0000000b80)=[@cred={0x20, 0x1, 0x2, r3, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @rights={0x30, 0x1, 0x1, [r4, r0, r0, r0, r4, r0, r13]}, @cred={0x20, 0x1, 0x2, r3, r14, r15}], 0xb0, 0x1}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={r5, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r16 = dup(r0) ioctl$TIOCGPTPEER(r16, 0x5441, 0xa00000000000) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982c") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/03/31 16:39:46 executing program 5: r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f00000000c0)="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", 0xffaa) [ 101.665876] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000016 [ 101.673142] R13: 0000000000000653 R14: 00000000006fb868 R15: 0000000000000001 2018/03/31 16:39:47 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x0, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:47 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000180)=0x40) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0xa00000000, 0x0, 0x6, 0x100, 0x80, 0x4, r4}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/31 16:39:47 executing program 0: r0 = msgget$private(0x0, 0x40) msgsnd(r0, &(0x7f0000000300)={0x2, "a2325c7a8c28d38bacc729c00b879ec45430b55b80a836ec9e224bb462ad1378b946126eec989677c803b6549fb035b422212716a132d2523e332c7fbc1ea29048d49ad00758982ec41311834b2d7769397e6f76c4fb22e9290bb4849ab45255a0171d8f267d9b95580b"}, 0x72, 0x800) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/199) getpeername(0xffffffffffffffff, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000004c0)=0x80) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000500)={{0x7fffffff, 0x101}, 0x1}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x29265, 0x0, 0x0, 0x0, 0x3e9a, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r5 = gettid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="05000000ff010000b10e09521704"], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r5, 0x1000000000016) read(r4, &(0x7f0000000080)=""/69, 0x45) ptrace$getregs(0xe, r5, 0x7737, &(0x7f0000000380)=""/135) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000002c0)=0x7) close(r3) r6 = semget$private(0x0, 0x2, 0x20) semctl$SETVAL(r6, 0x0, 0x10, &(0x7f0000000180)=0x7) 2018/03/31 16:39:47 executing program 3 (fault-call:5 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:47 executing program 5: r0 = socket(0x200000000010, 0x0, 0x0) write(r0, &(0x7f00000000c0)="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", 0xffaa) 2018/03/31 16:39:47 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="72000000b54fe7d76211ab1311e22b21c96609c56abec1e7aa266c1459dc526b68c0bf973cff9b40971cc0dac70370161180556f460fa21ad75313993c71a55dbcad5e4c3cfc966fb1526cb1535688f1ee84a7185e292d7e2eda0d10935830fea55bcd466519675afeb095c60430fbfa9f647d82ed639306fd3cc05961318decffc087424e4986a1b62cdbcbf8f4f62ea1e498d3509152f8e3e68bd01e217ebc1a667750e9587ca1a7f645a57a60d272cdd0d5a3eb6ced46b0bc0f017ab5b70ac0a531293f416b1dfee6c42646495e3ebd9baec0b8860c32c4438ce273d32f0000000000000000000000000000"], &(0x7f0000000300)=0x7a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r2, 0x8, 0x1da}, &(0x7f0000000700)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000240)=@in={0x2, 0x4e23, @rand_addr=0x2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="382c57b03a501ed00df0bbf8887284536054a9989c8a46298b43f1eb2b7001336ad2c842d23020260d04aa7271b2ea63a0f4f0d20815f38d7ec5fced32e00c33d05b794d7a073b1bb36ce8607085da91419a18f954a70c373583fa9d89bf2b6f631c2371c20cccc75b212c15f2dbe541a22173424463a8d130fadc6aef5d745dc3f8f7c1b18420e4e691dba5", 0x8c}], 0x1, &(0x7f0000000780)=[@init={0x18, 0x84, 0x0, {0xa499, 0x1f, 0x0, 0x1}}], 0x30, 0x4}, 0x10) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000005c0)={0x0, 0x4, 0x1}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000100)="63b1dcfc5790ccb23cbb7370b4fbe964", 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x0, 0x0, 0x0, {0x0, 0x989680}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a80)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2}, @in6={0xa, 0x4e21, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x36fb, @empty, 0x1}, @in6={0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}}], 0xb0) 2018/03/31 16:39:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x71, "ae71ab38384233b1ed54d8c44d10d456e173f08bbe0d77e8474a29858590dda44c987e2521e958c0346e21c868b0b448c5f203a404f71e5ace0386514aa371f5e3528de48cdb9061ce9e27efaed7c1dbba4e9469e9b13d3a5ced5449b64b4c7b6e50d5b677ec711cb6378bdde6f094882e"}, &(0x7f00000000c0)=0x79) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x6b, "072b6eb5412eac4984de398acf712ecebcb36d651d1c5a020b891867a07fe3bad114d34e7d400bedad78cb14f965b760026afd11c1fcfb748834aa35344707f3f2d7e4711f78f0b25fa30bce1b3d388b09332868ad757e6c54273363d3eb3d04696e7b21db3e7ddaffd9c8"}, &(0x7f0000000180)=0x73) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{0x2e1e}, 'port0\x00', 0xa3, 0x2, 0x0, 0x3, 0xfb, 0x41d, 0x870, 0x0, 0x7, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x7, 0x6, [0x80, 0xfac9, 0xffff, 0x6, 0x6, 0x3]}, 0x14) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x4}, 0x8) connect$inet(r0, &(0x7f0000000380)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={r1, 0x37, "020b0889c88a4a13f2c3cd68e8ec158de6d67ea54df42438166f93b8d25328fbf46b4438fbd1685b45d93a3882249dd7beb8a1e6d0abbd"}, &(0x7f0000000400)=0x3f) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x50, r0, 0x0) r3 = getpgid(0xffffffffffffffff) getpriority(0x0, r3) unlinkat(r0, &(0x7f0000000440)='./file0\x00', 0x200) move_pages(r3, 0x5, &(0x7f0000000480)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil], 0x0, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r2, &(0x7f0000000540)=0x4) r4 = getpgid(r3) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000580)) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000640)=""/16, &(0x7f0000000680)=0x10) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000c80), &(0x7f0000000cc0)=0x0, &(0x7f0000000d00)) r8 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000e40)=0xe8) fstat(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000f80)=[{&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000740)="cffa6010cdabc50b45d0d7c350ee0121cab18ff5d551", 0x16}, {&(0x7f0000000780)="10c2f39695a1a8116c18e33d15aac041fb3787f0c3cf4a9c47120f6b2c3e3b895d532c397f2e6680a85a43784de42c0dc52d7c0fd0de87aad87d690f8e84e949b5fa84484cd7ac1b8fb124f340530f499687d76533eb036a8a5bdcb014e550bb3beb73f7c9a25b2ed5e5eb63d66bdce8a3d98a1267e7256e3710b024807662710bd29cebb681d850a727358115673986d9e8a4b4b6a0c2a503d744ad6c24849e6797c3d6c4cb44929503b304e2982dac259bdd997c3ac2879af760d4d0d545ceaf583860977703122a2c2f581a5b4c45c9876fcf039f358bfc37e9765bb567f2888126c7b8bf6f03af84a5c9c41931b428cef99a63", 0xf5}, {&(0x7f0000000880)="efc9a4fa3b2eeb8128d2e1839c0e49d04a0eb883", 0x14}, {&(0x7f00000008c0)="08265865c26b8eb989379410", 0xc}, {&(0x7f0000000900)="de686bf369666acd5754d51baaf9d592fe3f1ef3", 0x14}], 0x5, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}], 0x20, 0x4000001}, {&(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000bc0)="9b445f87de20", 0x6}, {&(0x7f0000000c00)="e0bd", 0x2}], 0x2, &(0x7f0000000f00)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @cred={0x20, 0x1, 0x2, r4, r9, r10}], 0x58}], 0x2, 0x20000000) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x40000, 0x0) umount2(&(0x7f0000001040)='./file0\x00', 0x1) getsockopt$IPT_SO_GET_ENTRIES(r11, 0x0, 0x41, &(0x7f0000001080)={'mangle\x00', 0xb8, "0122ea2a59f635f46af3cef9c1d230bd28deaf30d595a5c1acb5d309db49a1af1af8c432ee82096b9e125278d6ce12c969838bfe9081f2d3776a8ee76071ad77a2e12253f4427fc0da876a9fad4c4efecc1c7e79bf609e0231a6c016102cdbb2381ba9323b54024b7379e1a53bdd25a3247a7192c5eb21645f16c9d2df4be8019422fe9543adaf8baa7fac7778789f21e92bbd4c3fc589501fe89f05817a00f18abbf9b11b4604a08316a7c2c5af0869d6239144598a23a0"}, &(0x7f0000001180)=0xdc) ioctl$UFFDIO_REGISTER(r11, 0xc020aa00, &(0x7f00000011c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/31 16:39:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000002c0)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) fallocate(r2, 0x3, 0xd3e3, 0x7c3d7c49) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 102.284629] FAULT_INJECTION: forcing a failure. [ 102.284629] name failslab, interval 1, probability 0, space 0, times 0 [ 102.295938] CPU: 0 PID: 9594 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #373 [ 102.303735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.303744] Call Trace: [ 102.303763] dump_stack+0x194/0x24d [ 102.303781] ? arch_local_irq_restore+0x53/0x53 [ 102.323985] ? tracing_generic_entry_update+0x15a/0x1d0 [ 102.329379] should_fail+0x8c0/0xa40 [ 102.333102] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 102.338225] ? event_function_local.constprop.101+0x560/0x560 [ 102.344120] ? get_page_from_freelist+0x2deb/0x52d0 [ 102.349142] ? tracing_generic_entry_update+0x15a/0x1d0 [ 102.354527] ? perf_tp_event+0x7f4/0xae0 [ 102.358592] ? trace_hardirqs_off+0x10/0x10 [ 102.362949] ? __lock_is_held+0xb6/0x140 [ 102.367039] should_failslab+0xec/0x120 [ 102.371015] kmem_cache_alloc+0x47/0x760 [ 102.375073] ? inet_lookup_ifaddr_rcu+0x1eb/0x2b0 [ 102.379919] ? inet_rtm_newaddr+0x1230/0x1230 [ 102.384415] dst_alloc+0x11f/0x1a0 [ 102.387971] rt_dst_alloc+0xe9/0x520 [ 102.391690] ? fnhe_flush_routes+0x3d0/0x3d0 [ 102.396095] ? fib_validate_source+0x2c9/0x5b0 [ 102.400687] ? ip_mc_validate_source+0x1ed/0x240 [ 102.405441] ? ip_mc_validate_source+0xcc/0x240 [ 102.410120] ip_route_input_rcu+0x194f/0x3200 [ 102.414620] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.419813] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 102.424915] ? ip_mc_validate_source+0x240/0x240 [ 102.429657] ? memset+0x31/0x40 [ 102.432924] ? perf_trace_lock_acquire+0x532/0x980 [ 102.437842] ? perf_trace_lock+0x900/0x900 [ 102.442063] ? __lock_acquire+0x664/0x3e00 [ 102.446281] ? perf_tp_event+0x7f4/0xae0 [ 102.450331] ? udp_v4_early_demux+0x34f/0x1510 [ 102.454897] ? lock_acquire+0x1d5/0x580 [ 102.458848] ? lock_acquire+0x1d5/0x580 [ 102.462800] ? ip_route_input_rcu+0x3200/0x3200 [ 102.467452] ? lock_release+0xa40/0xa40 [ 102.471404] ? __local_bh_enable_ip+0x121/0x230 [ 102.476055] ? trace_hardirqs_off+0x10/0x10 [ 102.480353] ? perf_trace_lock+0xd6/0x900 [ 102.484482] ? rcutorture_record_progress+0x10/0x10 [ 102.489475] ? __local_bh_enable_ip+0x121/0x230 [ 102.494131] ip_route_input_noref+0xf5/0x1e0 [ 102.498518] ? ip_route_input_rcu+0x3200/0x3200 [ 102.503164] ? __lock_is_held+0xb6/0x140 [ 102.507216] ip_rcv_finish+0x3a6/0x2040 [ 102.511168] ? __udp4_lib_rcv+0x34b0/0x34b0 [ 102.515470] ? inet_del_offload+0x40/0x40 [ 102.519602] ? ip_rcv+0xed6/0x1820 [ 102.523122] ? lock_downgrade+0x980/0x980 [ 102.527247] ? __udp4_lib_rcv+0x34b0/0x34b0 [ 102.531550] ? nf_nat_ipv4_in+0x1cd/0x270 [ 102.535674] ? iptable_nat_ipv4_fn+0x40/0x40 [ 102.540070] ? nf_hook_slow+0xd3/0x1a0 [ 102.543941] ip_rcv+0xb76/0x1820 [ 102.547296] ? ip_local_deliver+0x6e0/0x6e0 [ 102.551606] ? refcount_inc_not_zero+0xfe/0x180 [ 102.556252] ? refcount_add+0x60/0x60 [ 102.560035] ? inet_del_offload+0x40/0x40 [ 102.564163] ? ip_local_deliver+0x6e0/0x6e0 [ 102.568469] __netif_receive_skb_core+0x1a41/0x3460 [ 102.573472] ? nf_ingress+0x9f0/0x9f0 [ 102.577254] ? __skb_flow_dissect+0x4ce/0x3f00 [ 102.581823] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.586990] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 102.592077] ? perf_tp_event+0xae0/0xae0 [ 102.596116] ? trace_event_raw_event_lock+0x340/0x340 [ 102.601285] ? perf_trace_lock+0x900/0x900 [ 102.605504] ? memset+0x31/0x40 [ 102.608766] ? perf_trace_lock_acquire+0x532/0x980 [ 102.613683] ? perf_trace_lock+0x900/0x900 [ 102.617905] ? netif_receive_skb_internal+0x1d7/0x670 [ 102.623085] ? pvclock_read_flags+0x160/0x160 [ 102.627567] ? lock_acquire+0x1d5/0x580 [ 102.631521] ? lock_acquire+0x1d5/0x580 [ 102.635473] ? netif_receive_skb_internal+0xa2/0x670 [ 102.640927] ? ktime_get_with_offset+0x2c1/0x420 [ 102.645668] ? lock_release+0xa40/0xa40 [ 102.649617] ? ktime_get+0x3a0/0x3a0 [ 102.653314] ? tun_build_skb.isra.48+0x397/0x1840 [ 102.658141] __netif_receive_skb+0x2c/0x1b0 [ 102.662462] ? __netif_receive_skb+0x2c/0x1b0 [ 102.666941] netif_receive_skb_internal+0x10b/0x670 [ 102.671940] ? dev_cpu_dead+0xb00/0xb00 [ 102.675896] ? trace_event_raw_event_lock+0x340/0x340 [ 102.681064] ? perf_trace_lock+0x900/0x900 [ 102.685280] ? rcu_pm_notify+0xc0/0xc0 [ 102.689159] netif_receive_skb+0xae/0x390 [ 102.693287] ? netif_receive_skb_internal+0x670/0x670 [ 102.698457] ? find_held_lock+0x35/0x1d0 [ 102.702500] ? tun_rx_batched.isra.50+0x5c4/0x870 [ 102.707328] tun_rx_batched.isra.50+0x5ee/0x870 [ 102.711981] ? tun_sock_write_space+0x370/0x370 [ 102.716646] tun_get_user+0x299e/0x3c20 [ 102.720602] ? perf_trace_lock+0xd6/0x900 [ 102.724745] ? tun_build_skb.isra.48+0x1840/0x1840 [ 102.729659] ? perf_trace_lock+0x900/0x900 [ 102.733874] ? perf_trace_lock+0x900/0x900 [ 102.738101] ? tun_get+0x1ab/0x2e0 [ 102.741628] ? lock_release+0xa40/0xa40 [ 102.745584] ? __lock_is_held+0xb6/0x140 [ 102.749635] ? tun_get+0x1d4/0x2e0 [ 102.753155] ? tun_do_read+0x27c0/0x27c0 [ 102.757196] ? __check_object_size+0x8b/0x530 [ 102.761677] tun_chr_write_iter+0xb9/0x160 [ 102.765893] do_iter_readv_writev+0x55c/0x830 [ 102.770372] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 102.775112] ? rw_verify_area+0xe5/0x2b0 [ 102.779154] do_iter_write+0x154/0x540 [ 102.783028] ? dup_iter+0x260/0x260 [ 102.786637] ? map_files_get_link+0x3a0/0x3a0 [ 102.791114] vfs_writev+0x18a/0x340 [ 102.794727] ? vfs_iter_write+0xb0/0xb0 [ 102.798682] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 102.803501] ? vfs_write+0x374/0x510 [ 102.807210] ? __fdget_pos+0x130/0x190 [ 102.811075] ? __fdget_raw+0x20/0x20 [ 102.814778] do_writev+0xfc/0x2a0 [ 102.818207] ? do_writev+0xfc/0x2a0 [ 102.821818] ? vfs_writev+0x340/0x340 [ 102.825597] ? SyS_read+0x220/0x220 [ 102.829208] SyS_writev+0x27/0x30 [ 102.832637] ? SyS_readv+0x30/0x30 [ 102.836157] do_syscall_64+0x281/0x940 [ 102.840026] ? vmalloc_sync_all+0x30/0x30 [ 102.844152] ? _raw_spin_unlock_irq+0x27/0x70 [ 102.848624] ? finish_task_switch+0x1c1/0x7e0 [ 102.853097] ? syscall_return_slowpath+0x550/0x550 [ 102.858009] ? syscall_return_slowpath+0x2ac/0x550 [ 102.862930] ? prepare_exit_to_usermode+0x350/0x350 [ 102.867928] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 102.873273] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.878100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 102.883266] RIP: 0033:0x454d31 2018/03/31 16:39:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xffffffff00000000, 0x10842) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000280)={0x40, 0x7d62, 0x8, 0x101, [], [], [], 0x1, 0xf7, 0x0, 0x6, "4728649b3335119a41f623c9874e6f32"}) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x180) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000180)={0x3000, &(0x7f0000000080), 0x8, r3, 0x8}) 2018/03/31 16:39:47 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="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", 0xffaa) [ 102.886433] RSP: 002b:00007f9dfe589ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 102.894120] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000454d31 [ 102.901365] RDX: 0000000000000001 RSI: 00007f9dfe589bf0 RDI: 00000000000000fc [ 102.908611] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 [ 102.915857] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000016 [ 102.923107] R13: 0000000000000653 R14: 00000000006fb868 R15: 0000000000000002 2018/03/31 16:39:48 executing program 6: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'bond0\x00', 0x81}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bond0\x00', 0xffe}) 2018/03/31 16:39:48 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x5, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0)=0x32, 0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000001c0)) request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) fcntl$getown(r0, 0x9) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000001a80)) eventfd(0xb974) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000640)="e930a1ae4a5947ebe2b6e2542ebe0bb29501e3d0d71986396e07ede4fe179acbb263acb59083777d1a81e48d5616e0b29ada92fadc219f4bcca0bbb1949d9fad4c56869f03c04d6d2f"}, {&(0x7f0000000180)="8d06a8cffa96"}, {&(0x7f00000006c0)="c94861ebad463c896425cd93db53dd229e7ddd62c0797b574e66265b9d45896624b8e108aefde7cca3e87d81611b9bf977ac2f20b2ff5107df9500ab9ebd098e9ae689185ca99a4528bac7b13a229bf7282540192af3dbf70b6be90175806f"}, {&(0x7f0000000740)="37545160aa4d18ae6b666c533558fcc49bed59bdf1413e2b829e66e3783ed829216c39db59989fc3f1d9ba5e7d5f73a2f3a2965c5a06266d77786fc4b5abdfa6afbc49b294401b156fd5e33903b8ec8c127b43ef085fc82bb095d3c01506af1b6eabf7491d8976f8645a9abdeab0ab150c2c1bd1ade8e8921fdb3d3eef2dd43e7b7ba5dbdc304bb76ca2fee146bcd8283d89d02af54b4c322a0d3cc0967713d3dfc8499d8d180a0b0f80a8c184522710e58e668c305de34c2ad4d5fdb2776e66f80701020e26ec9544539897abc9649e439efed4b586f2cb42774faa90512b116a"}, {&(0x7f0000000400)="de4aa07f57ce71f3c38980b7ab260df135130cde55ef070a0c8493cded73f4604f7dcb8313aaa405f31ed226dc2da3f6aa3b80864ab276c9"}, {&(0x7f0000000840)="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"}, {&(0x7f0000001840)="14bee272b95578a807d949a5cdc4e3d156ca3a6698c805fb1b1be911b1941f159b2888ec5b74889ffcfa5ef684c2de697301b5fe48dbf9bc561f6a316cdc7fbf47e2409ac32b531ce81197f214f6fca297a0426c32c05992dbf5257b996e9501adf077fb68d0e19595d0c85c5e22f2ce6d23f5be96766f24d0854dadc8b19d12ccddbc3218927009f01ac1a8dd548a0a91aed778232f772c7dc6d878d5c8ae34f94bda85a33eb3c0d682b4b875d6e361a9d95c6ae900db48c373a2558d9ae3b3b08f1b2823158416a12f7350a8d8fec3e1c56fe12aff94b84eab"}, {&(0x7f0000001940)="46f4dbf1f186ffda35c2cb03054ed3e69566616db23e29e5402dbe48bcfcd81545eb1d9c240b397a792541fee07b722fb333357bade0a406f0fa79ee7862820d45ec6f681d26d7e72aad2b03e389ae9c40033e5cfa18209b5d12da530f1d8c1b3860a1f4c580996a1d4d42cd5ea2654b682538b96d9c8cbe22c1799af6f0becb6a734a7fcfd7658f8fcada90c6e3a1169144711d459a6c24bcb2952ff1673e5d2c62e3ca27bc13dbed1827e0ec960c947e5a5688556267f7"}], 0x10000390, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x184}, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0x3d5, 0x100000001}) ioctl(r5, 0xc0184900, &(0x7f0000002000)) 2018/03/31 16:39:48 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0), 0x0) 2018/03/31 16:39:48 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x0, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)='-', 0x1) r1 = getpid() process_vm_writev(r1, &(0x7f0000001180)=[{&(0x7f0000000080)=""/161, 0xa1}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, &(0x7f0000002580)=[{&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/4, 0x4}, {&(0x7f0000002200)=""/145, 0x91}, {&(0x7f00000022c0)=""/4, 0x4}, {&(0x7f0000002300)=""/23, 0x17}, {&(0x7f0000002340)=""/11, 0xb}, {&(0x7f0000002380)=""/123, 0x7b}, {&(0x7f0000002400)=""/78, 0x4e}, {&(0x7f0000002480)=""/193, 0xc1}], 0x9, 0x0) 2018/03/31 16:39:48 executing program 3 (fault-call:5 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:48 executing program 7: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xe}}}, 0x20, 0x8, 0x8000, 0x2, 0x10}, 0x98) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x0, 0x81, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x0, 0x0, 0xeb3, 0x8, 0x9}, r1, 0x7, 0xffffffffffffffff, 0xa) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r1, &(0x7f0000000200)=""/170, 0xaa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0xc8, 0x7}, 0xc) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r3, &(0x7f0000000300)=""/100, 0x64) 2018/03/31 16:39:48 executing program 4: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f0000000100), 0x40000002, &(0x7f0000000000)) 2018/03/31 16:39:49 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0), 0x0) 2018/03/31 16:39:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)=ANY=[@ANYBLOB="240000002100ff02000000006acb22780a0000000c0000000400000004001400"], 0x24}, 0x1}, 0x0) 2018/03/31 16:39:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x80000, 0x0) r1 = semget(0x2, 0x0, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000340)=""/142) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x10}, 0xffffffff}}, 0x1, 0x0, 0x800, "b44771bd232850451e4abcd51cbf47e873c73caeaf172177005e49228a92c28511003b73a6ca3b8efd2a084c96d4c54e7f92978db10184c32a71b60bd81f3352469a3787a2711d4abb601390ba9a371a"}, 0xd8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000400)=ANY=[@ANYBLOB="0100000061000000017000e0b3cdde61a396d83271020000002c7c5f44f283590000000000000000000000000081dbc45ca606f3983f9953bd4c22d31bdb7221263b22428839fa674fc33a8d3bf38fbabfc7feec6d0d026a90a695edf0bbfda5a991a313ecd23721be05e3a0c5fdcc1507000000be99cbe98ec548bdb12aa75b49af30e077fe8f8536d8fd2815fb2029d02a98d017db207b354d3e4b0f1c550b186dad2adfcec1a7f0a1e030d13de6d9f6018ce9bf1da5d3a76f20b26ec50ecd448053dbae0ca7ea7778d5f5738beb13e8ac9e995750658f342a1547d5a64949023bd329a3fa40e0d9ad81a531013c8b2906646b432c8dff"]) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000ec0)={"d2ce5d92aa5cefed90db270a624a67359efcd6e18b6583ab8f4b8034869f0f03a0e5300994aaabff20177905dc7e69a062189c3e250e23f4b0b4d5081465227d068dd134e83cd3fdbb71fbcdcf6b2645d08b0dd7e70e5970d252cb044108bd5acf903f9a6494d6007e36fc6642c21932999cf616c6cbd0ff9c7b745801700a8c1b75a8245aaa10edca8f7ab4d6a66c717999b0ff000000aa66f4bd96ab5f6cae05caf4f35ae45a12137501f6b97c9a50da517e4900fe037327a41146c8006737b54a650b4b007e5471a72ae0b30295a6b1d762a52c5bd7b9adb5d4baf93e09b191783af5d445228c7934883d22fd766288d640486ecec568bc4d7896a0a00919a0a25c5bf469cf040e2d6647ee1fdb379d8af71d8e69b3ff803438a7cac766795a0cb694bfad53c0f2e6d623dbb0f218fa9363daa987b48261fb3d34ab03ad5ec8382c6f786aac9c1f6117c1fb60aa614c3e1744cbca91cf45613a7e1d9a65dd5ab39a8421ac8d538a2a3264e145b65b6068e9cec30110cc56647908bff809eb31b79524f826ef3979b70a0c85c69258454b91e697b2f7d942f60e3440d4747fa3d324951a53dc8a5680aed2d353af531d483725635ec81dbc88548408f0231b48ca1e5141635f99f75c84abf64e3701000000c27bd91fb9b0e645ccf6c24f2f012a45a63cf9a5e1a6437a0dd291c7b476b90c4b3e9e5a652325f427f2012048f205ef174d1d8fa3f6352a01c3abf84899744cc8fdc76734c9de73a6443b8d1747591fed87ab6750268ca6725256d90945333504cab54539a395ba8c26dde90e5f31dfe395bb7e4f472d534ea69d160c2acd9e078fda2560a975b092d0273a7c2fa9d0c1a0bbb821aa6d6b9dc884cf04da319525e9a5581c9e0a5fb903f049574091727d796eef30e4d069558728986c03cef6bb321b1aa0ee46c01e71a74499e6178079236bb0b34a3dc3dea06619450ab1aa0ba373c4d3dd2285efda91ae7ee35ce29bb9395f4654b9ee96462122bdb83ee0e51d1163fb146cb5851b00da53276c2d6d6d8bc7e8482b9b1c736333c9c9b2a4ad8ff4a495d664d9256d3f40cc7f6aad673099b16ddb251bada38d51fa99714ef0165190b647087cf30122e2ae93fe7f97c97b1cd9dbf3be26a8d9e23f02aafe4c495e651406fa479faf5c076b817f28094aec41be6e2bd3dc899c3f71e5a0794eb25a243b9cc0c3f3eeb0b6b7ae872892715fdf348d10bc9fb1ac5ed80627c75e2bbad5382de31536642efe2a1090c654d33d664b02752e3a6af60943eaa36b1b052df1512b22051d59348661952f3d6f25dfb83a010507bb7e1c0990d7fd5b4b44b53af51485bbe178064474f8a535ccb831c74ed81086663591ec0fe6cc2ba68bc906b6aacdc1ad8f500d54744e62d80c0c4bdcb31f783a4cad59209eb853c520656409df5760dbf1e7e3d6"}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, 0x0, &(0x7f0000000380)="c6d39111f1", 0x5, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r3}) syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0xff}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x15300200, &(0x7f0000000080), &(0x7f000006fffc), &(0x7f00000000c0), &(0x7f0000000300)) wait4(0x0, &(0x7f0000000240), 0x0, 0x0) r7 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r7, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000280)={{0x2, 0x4e20, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) 2018/03/31 16:39:49 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x1) mq_notify(r0, &(0x7f0000306fa0)) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/31 16:39:49 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:49 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/31 16:39:49 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0), 0x0) 2018/03/31 16:39:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000002080)=ANY=[@ANYBLOB="0200009873ab80203d8bfb636ecc0d39d642a525ee1fbb4ccd353f185b4d0e80d631a8b8bc8f6b27bc8b51413b1264eb45f98fc3fd41d9136ff01e6c3ab3e3ea517d0453b7cd4a97605a38db0ff5cca667b34e4f7c9f073ea5058952b58d097101e61af3217d158f0c902318461428d6ad994805"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x10001, 0x6, 0x100000001, 0x81, 0xffff, 0x620, 0x1, 0x8, 0x1, 0x0, 0x0, 0xffff, 0x80000001, 0x2]}, &(0x7f00000006c0)=0x100) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001f40)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000002040)={&(0x7f0000001ec0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002000)={&(0x7f0000001f80)={0x70, r3, 0x30, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x8044}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000700)={0x0, 0x8001, 0x1, 0xfffffffffffffff8}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={0x0}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000880)={r5, 0x219f}, &(0x7f00000008c0)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000a80)={&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000300)="ef20184a64db65e742d7b918700d4242642c8e3a89f14fdd9b280a8d1a8518227aea77a044e9d64d7a94020473914e56ca8ac83d7e5898f3f5ce3ae684def7b7c0b2bb9c6c34c3c2c950fdfdf85ee45e7af0b966a329e23cda1f8d0c721d65fd3fcb03d91aa2904d25736141c36dbead21f6730c037a", 0x76}], 0x1, &(0x7f0000000900)=[@sndinfo={0x20, 0x84, 0x2, {0x63b, 0x208, 0x800, 0x80000000, r5}}, @init={0x18, 0x84, 0x0, {0x401, 0x1, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x9, 0x6, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xb7, 0x80000001, 0x2, 0x719, 0x9a4, 0xffffffff, 0x800, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x20, 0x204, 0x8, 0x76, 0x6, 0xff8000000, 0x9, r6}}], 0xf0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000ac0)=@assoc_value={0x0}, &(0x7f0000000b00)=0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000000b40)=0x2, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000200)={0x0, 0x9, 0x9, &(0x7f00000001c0)}) ioctl$TUNSETSNDBUF(r8, 0x400454d4, &(0x7f0000000a00)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00050000e300000000000000"], &(0x7f0000000040)=0x2) fgetxattr(r2, &(0x7f0000001d80)=ANY=[@ANYBLOB="6f7332327b5192bd380900bebe6300000000000000f96399af320dbfbf194a5a646966cb5e87f331ce067b4fc47a8f71524b37c9fb93647e38c8d3583e64b8ac00afddb81d813fed7c061e1b1cba941ee7643689939c87ed59f8a0bf0b11f7583134b4"], &(0x7f0000000d80)=""/4096, 0x1000) sendmsg$IPVS_CMD_NEW_SERVICE(r8, &(0x7f0000000d40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x10022000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c00)=ANY=[@ANYBLOB="ece5ff00"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) sendmsg$nl_route(r8, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f0000000540)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f0000000400)={&(0x7f0000000c40)={0xa4, r9, 0x430, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffe}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000100)={r7, 0x7}, 0x8) sendmsg$IPVS_CMD_NEW_SERVICE(r8, &(0x7f0000001e80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x880000c}, 0xc, &(0x7f0000000a40)={&(0x7f0000001e00)={0x64, r9, 0x808, 0x70bd27, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbd9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff81}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x38}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x850}, 0x40) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) ioctl$KVM_CHECK_EXTENSION_VM(r8, 0xae03, 0x7fffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000480), &(0x7f0000001f00)=0x4) [ 104.129772] *** Guest State *** [ 104.133151] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 104.142054] CR4: actual=0x0000000000346553, shadow=0x0000000000344543, gh_mask=ffffffffffffe871 [ 104.150940] CR3 = 0x00000000fffbc000 [ 104.154704] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 104.160703] RFLAGS=0x00304702 DR7 = 0x0000000000000400 [ 104.166723] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 104.173416] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 104.181430] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 104.189428] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 104.197437] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 104.205437] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 104.213446] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 104.221440] GDTR: limit=0x000007ff, base=0x0000000000001000 2018/03/31 16:39:49 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d5806000c4e7d90f7e399a5f7dbd700afe482a7a8c07e6f4243f88b03be92e1c9e523fdb6990534a6553c14ee057d53602359310e8faa1a7fb5b01bb1ce99173deb355cbd6a6325616f7ead2442423e3e21fc82723637b1ff603cbe", 0x7f) 2018/03/31 16:39:49 executing program 1: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x2, 0x9000}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) [ 104.229447] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 104.237440] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 104.245455] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 104.253444] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 104.259877] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 104.267352] Interruptibility = 00000000 ActivityState = 00000000 [ 104.273594] *** Host State *** [ 104.276792] RIP = 0xffffffff811cdb66 RSP = 0xffff8801bef3f3b8 [ 104.282791] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 104.289206] FSBase=00007f2b6b978700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 104.297036] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 104.302925] CR0=0000000080050033 CR3=00000001d05f7003 CR4=00000000001626f0 [ 104.309951] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 104.316620] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 104.322679] *** Control State *** [ 104.326131] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 104.332808] EntryControls=0000d1ff ExitControls=0023efff [ 104.338262] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 104.345191] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 104.351859] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 104.358444] reason=80000021 qualification=0000000000000000 [ 104.364761] IDTVectoring: info=00000000 errcode=00000000 [ 104.370215] TSC Offset = 0xffffffc54bbcb120 [ 104.374539] EPT pointer = 0x00000001d90d301e 2018/03/31 16:39:49 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000003c0)={0x7, 0xffffffffffffff9c}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000400)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f000000f000/0x3000)=nil, 0x7, 0x4, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x8}) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x10d) readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$unix(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001340)="f8023dddfff3c56a932acb676e512887ab74093b716c0223dc84234085678151041c6861149a44afc61e4e37bf01cbf72208368d546deaa92c921f140bee851a3e3d4cd5564557d46a89c7d4773226662c6317a6acc05219a06dcedcfce03b86f690e90142eb3021d4256d9357d9ee2f131d0d30f53a28e15e3e8161432ad14a48dc020dfc2f523aead0951db23f3b405d7e453fa9438b4f75455e95bc49948e113215576ce4f473825378f90bd83167f3d29e878a6e026a7a595d725c82b2e2d1995066e53218d26364803519906b12b08d19f70911e9b87829edb909", 0xdd}, {&(0x7f0000001540)="1c09872e48ede7518c19d7d9b924000f468116721e57a470d4beb9e2be1285b5d01bcdc68cd162e1df1c27d0aa1df7701153754d4d2701633ebb38c1e7e77f7dbd64746b0dbcdf8a4d06683dc5fd6b9ecb4ccf93", 0x54}], 0x2, 0x0, 0x0, 0x40804}, 0x20000001) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001240)=@nat={'nat\x00', 0x19, 0x4, 0xe85, [0x20000380, 0x0, 0x0, 0x20000788, 0x20000950], 0x0, &(0x7f0000000080), &(0x7f0000002540)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0401000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000ffffffff000000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000000900000004000500000000005383fcbcca523c00e3840265e27e6711c4f3bc2e9a074fc8a0f2bbf74263f07f7e160d8d14bdfa8a7bba739720feb5b7ed98a48dafbdaf90af45432b1100c7240000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000000000021000000080669703667726530000000000000000000736974300000000000000000000000006970366772653000000000000000000067726574617030000000000000000000aaaaaaaaaa13000000ff00ffaaaaaaaaaabb00ffffff00ff0000e0000000600100009801000072617465657374000000000000000000000000000000000000000000000000004800000000000000626f6e64300000000000000000000000677265746170300000000000000000000400020001800000eb000000feffffff0700000000000000080000000000000001800000000000004552524f5200000000000000000000000000000000000000000000000000000020000000000000005c1f918cebbe8fe95563d4fa281e9acde75bb58e14aae3bd793ff522eed900006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff00000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000d585656a51f30000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000feffffff010000001900000021000000000073797a6b616c6c6572300000000000006263736830000000000000000000000064756d6d79300000000000000000000073697430000000000000000000000000aaaaaaaaaabbffff0000ffff000000000000ff00ffff000000005808000058080000880800007533320000000000000000000000000000000000000000000000000000000000c007000000000000ad0f0000000000008100000003000000008000000300000081ffffff02000000030000000000000005a00000010000000100000001000000060000000100000071bf0000010000000b0000000000000005000000000000000200000001040000d0ffffff330900009f040000ffffff7f05000000000000008100000073770000400000000001000004000000f1025d47010000000100000001000000070000000000000004000000e6000000070000000b000000ff7fffff0200000007000000010000000500000003000000030000000000000004000000020000000400000002000000ffff00000300000001000000020000000800000003000000740000000200000001f8ffff03000000ff7f0000080000003b00000000000000040000000400000001000000ff0f0000ff0f00000700000002000000810000000200000006000000640200000004000008000000d6fffffff008000002000000ff0000000700000003040000380000000000000000020000010000000400000001000000000000000100000009000000010000007f000000010000000800000003000000ffffffff03000000080000000000000000000080000000000000000003000000040000001f000000f11700007d2500000400000009000000c970000009000000690000005c00000007000000010100000700000005000000000800000001000000ffff000006000000010b0000dc04000001000000010000000300000001feffff00000000070000000100000019ed000002000000090000000300000002000000000000006c8d0000030000000700000001000000090000000000200000000000fffeffff030000000600000005000000ff030000f7ffffff00040000020000000002000003000000f83affff0700000006000000090000000080000006000000d100000000000000030000000200000009000000020000000802000004000000010000000200000000000000020000000300000000000000010000000000ffff030000000200000000000000ff00000003000000000000000300000002000000030000000100000002000000000000000100000001000000fbffffff3b080000050000000500000000080000ffffffff3c0000000000000012f0ffff3b00000000000000090000000200000006000000fcffffff09000000fdffffff0100000006000000feffffff80000000010300000700000000000000030000000000000006000000030000007f000000030000000100000002000000030000000000000006000000000000000200000001000000fa0600000000000003000000030000000a39000003000000090000000d000000030000000400000008000000000100007f000000f8ffffff09000000ff01000000200000fcffffff01000100000000000300000009000000060000005bc400009c00000009000000760300000500000004040000080000000000000001000000030000000000000000000000040000000000000003000000030000000600000001000000020000000000000001000000010000000300000003000000090000000300000000010000000000006c0000008100000008000000b223000005000000ff000000010000000600000080000000070000000700000000100000040000000300000000000000400000001f00000080ffffff020000004e00000005000000010000800b080000010100000100000006000000000000001f00000003000000090000000200000009000000030000006f04000003000000ff0700000000000000000000010000000500000003000000a20000000300000001000000030000004f1c00000400000000000000810000005249000008000000ff000000feffffff01000000000000000300000051800000fbfffffff8ffffff0300000007000000030000000010000000000000090000004b2900008100000001060000000000800100000006000000020000000300000001000000090000000000000094010000020000008100000043000000000a0000030000000400000003000000000000000200000007000000000000003f000000020000000002000000000000c80a00000100000003000000200000000200000004000000ea00000001010000ffffff7f81000000930700000600000005000000040000000500000026db0000050000001f000000170000003f00000000040000010000000200000001000000020000000700000003000000000400000300000000000080030000006d19000002000000e10b000003000000ffffffff0300000009000000000000000600000001000000010000000000000004000000070000008100000006000000ff0f00000000000003000000020000000400000040000000090000000600000040000000080000000800000003000000010001003f000000ff07000005000000010000000100000001050000525cfc6a0000000007000000030000000100000001000000e80000000300000085848d5401000000030000000000000009000000010000006c5f000002000000ff07000001000000ff7f00000200000000000000000000000900000000000000ff010000020000008000000002000000060000000000000071040000010000000000000051000000018000000000000006000000fdffffffff03000000020000ffffffff07000000050000000500000003030000000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000008100000000000000"]}, 0xf45) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000380)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x3, 0x11, &(0x7f0000010000/0x1000)=nil, 0x6}) 2018/03/31 16:39:49 executing program 4: r0 = creat(&(0x7f00000006c0)='./file0\x00', 0x4) epoll_create1(0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000480)=""/212) epoll_create1(0x80000) r1 = epoll_create1(0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001200)="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", 0x200}]) shmdt(0x0) getrandom(&(0x7f00000001c0)=""/231, 0xe7, 0x1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00006e5000)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xfffffedc, &(0x7f0000000080)}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x12}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r6 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') inotify_add_watch(r6, &(0x7f00000005c0)='./file1\x00', 0x81000000) sendfile(0xffffffffffffffff, r7, &(0x7f00006dbff8), 0xed5a) r8 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r8) dup3(r4, r1, 0x0) shutdown(r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) 2018/03/31 16:39:49 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0), 0x0) 2018/03/31 16:39:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:49 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:49 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="f8582b36bf35da19820566c46b99fcefbf4db3ac1995accc59195feb50d68abcb96f193dd00fe03b55df9aa4bce36788ce32bf4b11c4379e2d35138e7ef5763cee330710bc2309e3c8949e85ef7ba4c2031e13603f72c9c8b18d8927c75dad2e1c57ff418e89e2e3f74edc78aa8399a97f5a4c3655e80d50246669e3da739962afb66a9624c1ff90d76447d8a9f9b3342065a2309ea9b7883af7551fec9cf59fbb0000000000000000000000000000000000000000", @ANYRES16=r3, @ANYBLOB="000025bd7000ffdbdf2506000000080004000104000020000200080003006c3fab3100000100ac1414bb0000000000000000000000002c00020008000800ffff000008000800af2d0000080002004e2300000800030001000000080005000000000001000000000000000800000008000500e40100003800020008000500da33a20d080008000008000014000100ac141413000000000000000000000000080003000300000008000700faffffff100001000c0006006c626c637200000034000100080005000000000008000b007369700008000b00736970000800080007000000080004004e210000080002003a000000"], 0xf8}, 0x1, 0x0, 0x0, 0xc000}, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/81) 2018/03/31 16:39:49 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x200) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x5, 0x4, 0x60000000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000540)={{0x79a5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) 2018/03/31 16:39:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="390000001300090665000000000000007f00804003000000460001070000000119000400238ee5c3265d40120000001f000000000800000000", 0x39}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1, 0xff, 0x1, 0x7ff}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) time(&(0x7f0000000040)) ioctl$KDSETLED(r3, 0x4b32, 0x69d80e5c) 2018/03/31 16:39:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64, @ANYBLOB="214dfea52f229e991a89776905"]], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500001c0000000000119078ac14ffbbe000000100004e21c7ebebbe"], 0x0) 2018/03/31 16:39:49 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0), 0x0) 2018/03/31 16:39:49 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0xfffffffbffffffff}, 0x14}, 0x1}, 0x0) [ 104.820601] sg_write: data in/out 167162/221 bytes for SCSI command 0xff-- guessing data in; [ 104.820601] program syz-executor0 not setting count and/or reply_len properly [ 104.836792] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 104.844395] gre0: Invalid MTU -1008366045 requested, hw min 0 2018/03/31 16:39:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) close(r2) close(r0) r4 = getpid() ioprio_get$pid(0x3, r4) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') readv(r5, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0x0, 0x1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r5, 0x4b36) recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0)}, 0x40000140) sendto(r5, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x0, 0x0, 0x0, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x0, &(0x7f0000000080)}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") execveat(r5, &(0x7f0000000280)='./file0\x00', &(0x7f0000000880)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)='!:*ppp1user})]\x00', &(0x7f0000000540)='vxfs\x00', &(0x7f0000000580)='cgroupcgroup\x00'], &(0x7f00000009c0)=[&(0x7f0000000980)='vxfs\x00'], 0x1500) preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x2, 0x1}) [ 104.884966] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 104.892457] gre0: Invalid MTU -1008366045 requested, hw min 0 2018/03/31 16:39:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/03/31 16:39:50 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pkey_alloc(0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) r1 = socket(0x210, 0x200000080f, 0x9) write(r1, &(0x7f0000000040)="220000003100070700be0000090007010a00001eff00f400ff000400050100800041", 0x22) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x71ae, 0x800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000a18000/0x2000)=nil, 0x2000}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/03/31 16:39:50 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x440, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x15555555555555cf, 0xde3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007ddff4)={0x80000004}) 2018/03/31 16:39:50 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:50 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0), 0x0) 2018/03/31 16:39:50 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xa9a0, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x4, 0x6, 0x0, 0x6, [], [], [], 0x7fffffff, 0x1, 0x3, 0xffffffffffff8000, "d5fa440044a03e54bef945cb0060bb01"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000000c0)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000bf4000), 0xffffffffffffff88, 0x0, &(0x7f00008cafec)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/03/31 16:39:50 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000001580)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001640)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x2, 0x2, 0x2, 0x4, 0x0, 0x0, 0x800, 0x2, 0x6, 0x20, 0x6, 0x1, 0x3, 0x3f, 0x800, 0x1, 0x101, 0x6, 0x3f, 0x7e03, 0xffffffffffffff43, 0x7, 0xffff, 0x1f, 0x4, 0x1f, 0x9d, 0x7, 0xffffffffffffff01, 0x101, 0x101, 0x7, 0x0, 0x3d93c407, 0x2, 0x2, 0x0, 0x401, 0x0, @perf_config_ext={0xc50, 0x22}, 0x10000, 0x4, 0x9bd4, 0x5, 0x3, 0x9, 0x40}, r2, 0x10, r3, 0x2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r1}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000000200)=""/11) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r0, 0x4f) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000500)=@get={0x1, &(0x7f00000015c0)=""/202, 0xfffffffffffffffc}) bind$bt_rfcomm(r3, &(0x7f0000002b40)={0x1f, {0x1, 0x100, 0x81ee, 0x10001, 0xdc0, 0x7}, 0x2}, 0xa) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000000140)=""/7) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7074, 0x200) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000002a40)={0x7, 0x0, [{0x0, 0x2f, &(0x7f00000016c0)=""/47}, {0x4000, 0x42, &(0x7f0000001700)=""/66}, {0x12000, 0x15, &(0x7f0000001780)=""/21}, {0x2000, 0xf0, &(0x7f00000017c0)=""/240}, {0x6004, 0x1000, &(0x7f00000018c0)=""/4096}, {0x0, 0x6a, &(0x7f00000028c0)=""/106}, {0x4, 0xf1, &(0x7f0000002940)=""/241}]}) dup2(r1, r1) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) 2018/03/31 16:39:50 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:50 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000280), 0x0, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x80000001) write(0xffffffffffffffff, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="03618976745b09ee3051000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x8, 0x1}, 0xc) r4 = semget$private(0x0, 0x2, 0x411) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_GET_LAPIC(r8, 0x8400ae8e, &(0x7f0000001280)={"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"}) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f0000000000)=""/25) 2018/03/31 16:39:50 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0xffffffffffffff48, &(0x7f0000000240)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x1, 0xffffffffffffffff}}], {@mpls_uc={0x8847, {[{0x1f, 0xffffffffffffffff, 0x10001, 0x6b1}], @generic="ba7f4acd8c262ec1de6700423de9aeeaa48e41c16e6fc03343fd0ca1c886d4082558873119e53cea110239cfe8ec31026d8cc42c556af709fcbee467f9e537a132d74e4c0a28d20247dd4e601efd7a"}}}}, 0x0) 2018/03/31 16:39:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="ab47283ae3d82f4ef6c6e66ca3d700c0b3b073600f2acb9f3f3336eb2f17b8192e464ea29d1c1e9b7fc37aba56aa0293fc2334f7538bca562fcc1a07ed18bdcf662a8dc387f89ebfd731", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x401, 0x100000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xa8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/31 16:39:50 executing program 4: mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='afs\x00', 0x1003, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x2000) rmdir(&(0x7f00000001c0)='.') ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x1ff, 0x0, &(0x7f0000ffd000/0x3000)=nil}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000180)=0x12d2, 0x4) umount2(&(0x7f00000000c0)='.', 0x6) shutdown(r0, 0xfffffffffffffffe) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00000001c0)) [ 105.748869] sg_write: data in/out 167162/221 bytes for SCSI command 0xff-- guessing data in; [ 105.748869] program syz-executor0 not setting count and/or reply_len properly 2018/03/31 16:39:50 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xcf, 0xff, 0x6, 0x100, 0x21, 0x100100, r2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/31 16:39:50 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d5806000c4e7d90f7e399a5f7dbd700afe482a7a8c07e6f4243f88b03", 0x40) 2018/03/31 16:39:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x9, 0xbd3b, 0xc, 0x8, 0x80000001, 0x9, 0x0, 0x80000000, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xdd, "12644161f5dbaa05b831badf399dfa399b8b8fcf4f7979d696aac077c5460e20ce178c7a4b070652691cd60e127ecbd6b85eae22d39a100d6451bc94ae37ac017e03f566e799db69e5ce0534044e0e1bd2b617b7092b5eba02cc01dae5e7f9ee82aecfaad9c190fdf44b9537f65deaa76d2e923d954938ef5549f96c8ff806b3859ea376791b76aad1213c79a6bed59239b7bfb6f061bd8ea955237e0e671948c7e0083b4ce8c031871dbb4f12c933b0e2b32a7448d511e37282f36ebf362474367fba7bc642153571b97961212b3760558b3e8e18a9e15da1c578fc90"}, &(0x7f0000000280)=0xe5) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xe) [ 105.826927] QAT: Invalid ioctl [ 105.846325] QAT: Invalid ioctl [ 105.862134] QAT: Invalid ioctl [ 105.873467] QAT: Invalid ioctl 2018/03/31 16:39:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) getpeername$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:50 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) [ 105.904707] QAT: Invalid ioctl [ 105.912447] QAT: Invalid ioctl [ 105.934259] binder: 9781:9784 BC_INCREFS_DONE node 29 has no pending increfs request 2018/03/31 16:39:51 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) 2018/03/31 16:39:51 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)='$', 0x1) [ 105.999465] binder: BINDER_SET_CONTEXT_MGR already set [ 106.021628] binder: 9781:9801 BC_INCREFS_DONE u0000000000000000 no match 2018/03/31 16:39:51 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 106.056681] binder: 9781:9784 ioctl 40046207 0 returned -16 2018/03/31 16:39:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sysinfo(&(0x7f0000000200)=""/4096) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x1, 0x0, [{0x204}]}) 2018/03/31 16:39:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x28}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x2c}]}, 0x8) writev(r6, &(0x7f00000000c0), 0x0) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x1c, "f5825cd8c0eb5a432073937a21dc4ef3318f367c656363c834d98964"}, &(0x7f0000000540)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000580)={r9, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={r9, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x8000000000000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0xfffffffffffffdbe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) 2018/03/31 16:39:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}) socketpair(0x4, 0x0, 0x20, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x2}}, 0x1e) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x1ff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000003c0)=""/169) r3 = dup3(r2, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$cgroup(r3, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/31 16:39:51 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x101, 0x400000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x10000, {{0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}}}, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept$alg(r1, 0x0, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) r5 = request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='mime_type%\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/vcs\x00', r5) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) syncfs(r3) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000000)="b3", 0x1}]) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="47562824defb831baac64b6ba7001f3b60e59e4dd4a200da51d3aeff8358cc9a420cd82766f960832d92c3b84c1e86022c43f874cb1f76fa2d3c8535f6022c7ac42f343611967f93cf691d09b73905721db18d9f0a3b971b0b6cd2c7821eac9d18795214264d26923c725569b4880ef0cb5e9155", 0x74}], 0x2, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x2080a00, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f00000000c0)) 2018/03/31 16:39:51 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)='$', 0x1) 2018/03/31 16:39:51 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:51 executing program 7: shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) 2018/03/31 16:39:51 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)='$', 0x1) 2018/03/31 16:39:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x33, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x1008007, 0x20, 0x1}], {0x8100, 0x8, 0x9}}], {@mpls_uc={0x8847, {[{0x8001, 0x2, 0x2, 0x2}, {0x3b2, 0x9, 0x3, 0x2}, {0x3, 0x100000000, 0x7ff, 0xffffffffffffff50}, {0x200, 0x8, 0xfffffffffffffffd, 0xfffffffffffffffd}, {0x200, 0x4, 0x7, 0x3}, {0x4, 0x3, 0x400000000, 0xfffffffffffffffe}, {0x54, 0x5, 0x40, 0x7}, {0x81, 0xfffffffffffff5f0, 0x6, 0x401}], @generic="6fad678677ffba"}}}}, 0x0) r1 = semget(0x0, 0x3, 0x400) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x7, 0x2]) 2018/03/31 16:39:51 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) fchmod(0xffffffffffffffff, 0x82) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x12) listen(r0, 0x40008000000005) r1 = semget$private(0x0, 0x0, 0x151) semtimedop(r1, &(0x7f0000000240)=[{0x0, 0xc8b, 0x800}], 0x1, &(0x7f0000000500)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xc640, 0x200040) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) sendto$inet6(r2, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) io_setup(0x9, &(0x7f0000000640)) writev(r2, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) r5 = shmget$private(0x0, 0x2000, 0x7c000600, &(0x7f0000ffe000/0x2000)=nil) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000580)=r3, 0x4) splice(r2, &(0x7f0000000380), r0, &(0x7f00000003c0), 0xfffffffffffffffe, 0x2) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000100)=""/222) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x501000, 0x0) accept$nfc_llcp(r6, &(0x7f00000002c0), &(0x7f0000000340)=0x60) uname(&(0x7f0000000400)=""/133) dup2(r2, r4) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000004c0)={0x3, 0xfff, 0x3, 0x3f, 0x6, 0xd5b1, 0x3f, 0x0, 0x5, 0xfff}) 2018/03/31 16:39:51 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff01", 0x21) 2018/03/31 16:39:51 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:51 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)=ANY=[@ANYBLOB="05000000000900000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c2409bfb96fe13a2"], 0x80}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r1, 0x0, 0x4219e1, 0x80009) init_module(&(0x7f0000002880)='ext2\x00', 0x5, &(0x7f00000005c0)="6a6f75726ee10afee1712c1aa0e3e1216c0170617468") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') keyctl$session_to_parent(0x12) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="14000000fe4d38920aa906aea495cd71ce53128d334e0dfb4c89acfc3af9f610c4d16757df7bdfc7c7f994d8095ea20ae491057ba16e07b721999fe67920631c44e969caf19b2ed3cb55329e4f28dc0972ccd9af844fffa64cc108208e7e2b8ccfeb635579cd4953c511aa30e46e22bc11d513225b73969647c7fb54323e33a8d891ce607e2868d0b9433b331111ac403a11d667238c306114756ff3e78087cf2342779eea90bbfdf212129bc1c8b8c75181fed4d339d8f5992810a1ab676c6bfdc614618a1feed9f3b9e8180100a9d1fef3db592260db78f2fbfc744adfd207f1ac6fafe05151f2"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x801) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x4c02) getpeername$unix(r1, &(0x7f0000000680), &(0x7f0000000600)=0x6e) r3 = dup(r1) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000a80)={0xdd, 0x401}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000880)=[{&(0x7f00000003c0)="69e9f0320ce7f73a5821eaf7ab2cca1518a374be3bb20a6d913c90a33aba5815f2d7a3394ce09ab17968b2161143bbd9e2b9f2a97c4aae5a176e614bc4c962474a320a2bd4ecc6a9e97a222343749217d22b520cc3bff29930285a7d695fdfe031c74f5873f75c2e344224b3ac3cebef9c3660b6f6085fd46f23f8fdb2bbc6821bee8d389ccf056444a299af6cbed1aaa0acf1c1a99b01253441e23964767fcd3dc73ab8de0b96983432e62959b9e88721ce2cff94353f374aa959baac7865312e851f96804f0d17596ca6636408", 0xce, 0x8}], 0x10000, &(0x7f0000000900)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x1, &(0x7f00000026c0)=[{&(0x7f0000000300)="175e24a507b37a9e00d081c0dc6b2b2c9838d2a2dbf88d1eb703afde9092c28710d085398e00b0", 0x27, 0x9}], 0x1000000, &(0x7f0000002ac0)=ANY=[]) fsetxattr(r0, &(0x7f0000000700)=@random={'trusted.', "6a6f75726ee10afee1712c1aa0e3e1216c0170617468"}, &(0x7f0000000740)='\x00', 0x1, 0x0) exit(0x2) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000640)={0x0, 0xf000, 0xfffffffffffffffe, 0x10003, 0x9}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000580)={0x20000002}) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000800)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)={0x5c, r2, 0x100, 0x70bd2a, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000ac0)={r1, 0x60a}) fremovexattr(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="757265632e2f6465032f72666b696c6c00"]) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000a40)=@assoc_value, &(0x7f0000000500)=0xffffffffffffff5f) 2018/03/31 16:39:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x4, 0x8, 0xfffffffffffffffd}, &(0x7f0000000340)=0x10) syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x10000, 0x5, 0x8}, &(0x7f00000002c0)=0x10) ioctl$KDMKTONE(r1, 0x4b30, 0xfff) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x204000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000180)={0x7000, 0x10b000}) 2018/03/31 16:39:51 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000280)=""/148) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="060042c868a505d114000000130a0100000000000000000000005b00a57e9fcb21c7a661983486b42c3fd4aa5e5e1d38620c5afb6b870800000000000000faf0f5cf1f79d52ca505672032fc5a08484940ad2b6389dc375095fde075dd48f23553f6e6eae5faff8dd1ea1ddfef65b6cd930e1994185f859f8c3b47789bff8fe5c59dba7e281fe9fb"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x8000) ioctl$TIOCGPTPEER(r2, 0x5441, 0xce) setrlimit(0xf, &(0x7f0000000000)={0x4, 0x9}) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x248800) ioctl$TIOCSBRK(r3, 0x5427) 2018/03/31 16:39:51 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x882) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r1, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000000240)=ANY=[@ANYBLOB="d379c50e50116be7fe84c8a9bdb400"]) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./control\x00', 0x0) 2018/03/31 16:39:51 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) [ 107.236314] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. [ 107.363364] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/31 16:39:52 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff01", 0x21) 2018/03/31 16:39:52 executing program 7: r0 = socket(0x1e, 0x1, 0x4000000000000002) getsockopt(r0, 0x10f, 0x82, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0x4) 2018/03/31 16:39:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'ip_vti0\x00', 0xfffffffffffffff8}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000001c0)={0x0, 0xffffffffffffff68, 0x2}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:52 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:52 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) unlink(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r0, r1) 2018/03/31 16:39:52 executing program 0: r0 = socket(0x13, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x80000001, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYBLOB="59001d4c96366d44e0b7350000d70db9dd88c92cc402f035956598d52d61e35d2c4e7a7bb02ef77f61cdc101df9951bd83ee47571392c8ea7cfd84e9310a09576b8ec20c9108614f9a42cac4293092b6cf58735243cff46700edbbfa4ee2d5c5aeeeb2f5ffaaa99ca736995adaa3d21e849c28a47bf3731535c819ea6fecbc"], &(0x7f0000000280)=0x61) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000000240)=[{&(0x7f00000005c0)=""/189, 0xbd}], 0x1, 0x0, 0x0, 0x8004}, 0x24044000) umount2(&(0x7f0000000000)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x1000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x8, 0x40) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x208000, 0x0) fanotify_mark(r2, 0x91, 0x20018, r3, &(0x7f00000004c0)='./file0\x00') r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000100)=0x0) sched_setparam(r5, &(0x7f00000002c0)=0xb2) 2018/03/31 16:39:52 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x81, 0x0) fallocate(r0, 0x1, 0x18002, 0x8001) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x214000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000001c0)=""/196) dup2(r1, r1) 2018/03/31 16:39:52 executing program 1: socket$inet6(0xa, 0x1, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000db4ffc)=0x9, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/31 16:39:52 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff01", 0x21) 2018/03/31 16:39:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2d, 0xedce78a2331c180e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002780)={{{@in=@multicast2}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r2 = fcntl$getown(r1, 0x9) gettid() syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x4a6d435cb9060d0d) stat(&(0x7f0000007540)='./file0\x00', &(0x7f0000007580)={0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000000300)='vmnet1,\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000340)) sendmsg$netlink(r1, &(0x7f0000009d40)={0x0, 0x0, &(0x7f0000009c40)=[{&(0x7f0000000180)={0x10, 0x84, 0x0, 0x70bd2a, 0x25dfdbfe}, 0x10}, {&(0x7f0000000280)={0x50, 0x3e, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x34, 0x16, [@typed={0x8, 0x0, @u32=0x200}, @typed={0x10, 0x13, @str='/dev/dsp#\x00'}, @generic="29eb24cc2edbfe3f091c124916e7", @typed={0x8, 0x89, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0xc, 0x0, @u64=0x7}]}, 0x50}, {&(0x7f0000001580)={0x1024, 0x34, 0x8, 0x70bd2c, 0x25dfdbfd, "", 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@typed={0x14, 0x48, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x1024}, {&(0x7f0000002880)={0x10bc, 0x2e, 0xa01, 0x70bd2a, 0x25dfdbfe, "", [@generic="6dd33e9bd8070819331aca2f2c1dae6b5b4aadaf68b2f512820ccd7182710f185ffaebb991749f01bbff008ceecbb2dd4a435d7d7d42e7869169b18439d98baa1cde82088cecba49151075", 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@generic="2e130bfb1478f92b06683fb7ef5f277c1671602dd3913cb50bd72c3480562bb8f758c64db91c111f16bc12e3dad14acf365c84991a5e37e23938fadb54e3a55e5a2a57", @generic="e5b20fc4221837edb83e20a0a6190131440f757d", @typed={0x8, 0x2c, @pid=r2}]}, 0x10bc}, {&(0x7f0000003e00)={0x16c, 0x35, 0x10, 0x70bd2a, 0x25dfdbff, "", [@nested={0x78, 0x8b, [@generic="a5d62a98e802e38b1e8ef97660dd9cd59db18c9e", @typed={0x8, 0x74, @fd=r0}, @generic="46991d7caf8e6733e1000282ff6bb833f3b1156085d0393e654f207ce787e00b365096ed39b5bf9f51845a61cb195b7684bda67a7e44bd164440501f134cf32ccca4a7e367feff920d99ebaa2ef745533638b9c45bf43ca7"]}, @typed={0xc0, 0x1c, @binary="d191b6a8d230cb97277ddee2dab14701e2a5e76255ab6ba0f7c85d2f5115277690986e5de4d8d4508a5fe7169dbb48a1421306d9fa2814302e36dbb22cd75c1285987cddd600a702d37cc1aff0401ad0507ef6760cebc1284a1f027243ecab661ddd0a29cc6a2b5726e8382f904b738ad55b729c3bb60327f91f54c5e125cd7e0cba91046f2cca0ac0bfca55f891e61c5a3f7a579ec8fa45b38b626522902d8356462568629bc763c6e3895b3ddd12055eadafbe44a0e01ea9"}, @generic="7700b72dacb024c1fc3211c1f940254ebcef226e1a8f639fc5d8eb1070a532b15ecd1f66"]}, 0x16c}, {&(0x7f0000007480)={0x10, 0x38, 0x200, 0x70bd2c, 0x25dfdbfe}, 0x10}, {&(0x7f0000007600)={0x228, 0x1f, 0x220, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x26, @uid=r3}, @typed={0x7c, 0x6e, @binary="46be9258de29c7ff365652cc4ea20c8033dbbb8167322479ce1071910f7128c468b00e779dd80b1bcaf1529562bf9fed6acc299d6fe4ac4a61976e6aaf15e0e953113290a22c70efe945f570bf3d6393136ffa1c4695a228a39c6c6816ca899c35b3fc20b503a518137b8ad0fd349f2fc72ec30962cb"}, @generic="0ce78f12955b20e3d235ce976a89732c3c11888b9cff9aad170980eacf5a5703aacd7f27f0c3c382c09c3b4d1c6a2be991747f2a12390c543625afd57a7a60f80360d1998eaee62a0d03339d9de00847823cb193b56b5b22ddfc7c3e4805bf1a0951803818b9e8d6c70d741dadd4e97a4f701bff3acffdea21b15f27cbd99d619223e650fbe5c91d1095f2f56c7d354540c9561aaee31945089ebb1c10cc7d1d8f7f5cd3defa4bcd92a9afee1af91585030a03dff7d5c1ae8dcabe5f57586791f58976cf8bf11059af309e1e1ef4affdceb7c54fcc96ac08e2c3a259432cd8", @typed={0x8, 0x48, @fd=r1}, @generic="8b080d0aff0328f6b178fb50275f5ed3817bc3b6c2ee7c38eb115711cbb172af21d8da179d652fada443ad046b100c3e267aa8ae370a667a48a58a42bab41618235bdb3a8737558701592c7574d07abfe53a90becd8c9388a58d428977f4db9bcd419631b1500364c9d154bc5807c78af3c706db7db9bc3bbe5426512c3473a7c441134d7403ac84b23b28b710c5bce59d9a51d755c6d46129f946e9cd8e0d840608c48e963aa7d379d3"]}, 0x228}, {&(0x7f0000009b40)={0xd8, 0x33, 0x22b, 0x70bd2d, 0x25dfdbfe, "", [@generic="1433a84534cf6bef4d81ea020a2f4bc432df04ea657d568257d45a5414bbed2a85fec351e6c53238a93bbd40488006035dc777a047c7e77785a47500961c72e08ff04eefa42f4129c67880208899f036cd8c2f3f797a5349e92d8538cf1ac750b8110be08d51d6f5d47c38bf43259539e7fffd7c7da1d3a006d008aa21ccc7e6d42ce064ab97176b22ee65e7b0b0db9c77f06bee473d7d85dd49d1bcad17c9103c23332d7139ca242b203ce4b1ed00e5bf9aaa1bb2d0fac322041d238a8392ab8cfdad53a4"]}, 0xd8}], 0x8, &(0x7f0000009d00), 0x0, 0x1}, 0x5) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)=""/3, 0x3) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) [ 107.533682] QAT: Invalid ioctl [ 107.553612] QAT: Invalid ioctl 2018/03/31 16:39:52 executing program 0: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f0000b1b000/0x1000)=nil, 0x80000002, 0x0, 0xfffffffffffffffe, &(0x7f0000b1b000/0x3000)=nil, 0x1}) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f00000000c0)="194617b49f6165f717a5cad7a7dda4215b6f5bfa0640c61fd23da2a7f92e19bf29433d9535a13f439aee86fe23c3ce0bf7af789792aa13", 0x37}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000b26000)=[{&(0x7f0000000080)}], 0x1, 0x3) 2018/03/31 16:39:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)='}ppp1\x00', 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x41, &(0x7f0000001180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500001c000000004e2100089078"], 0x0) 2018/03/31 16:39:52 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d5806000c4e7d90f7e399a5f7db", 0x31) 2018/03/31 16:39:52 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:52 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x73, 0x100) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x7, &(0x7f0000000400)=[{&(0x7f00000000c0)="610af6dabaa7d1b105f4084cc52f1d61dd2ebdda73e76767134ea7bf4eeccfbcf87013979a3d7955fd482655393e71f51ba051e77f0811ae759cfaee9650e3ee90157a5b67753f6007e107b05fd8b39d99db6e8dfc01a3a04dbaea9a43dd35e2afd4d2cb36ac7d0690873cde2c50f874384f2708056efd", 0x77, 0x200}, {&(0x7f0000000140)="5f968607e1feda7b7b0eb6b9360130801a4ad65f9ae089f85f04e8219535476ffa3861c68637ca1bc648ffc571d9f2ecaf612718ef46745964de272084a9fcc310a128e884c74aefc64d7deef57f1f79a310fec93091461b434d1012f17d641889a4c6edf536e5f2535c7b726e6376ef8506bc8c835aff0140341c6a3b3159e9af64f7ae23116c24e456df73d63aba17d209eb5446193f4e7dee2dabff224a101e041d95caa31f21d6a6b464bb2d93", 0xaf}, {&(0x7f0000000200)="4e7f38f5d9dada0740378312301baed441b6b8df1583ef63ecb8a9b7732986d832ab6a8f04560a978e0682ad0e489af441e375d13b6a993087de997afd2de0fedcaa71399b53320342409839b246f170bada47bb2bb19e7b786190c9a5c074e34556e0a4633b2d271d9a98ee95b12be69273ead273f57ffebd86dee354d35d5c844aba54c92bd088b2cbca427302792ee689ac62c2dc0bfbdf1d8154", 0x9c}, {&(0x7f00000002c0)="479598cfeefbb5c376f5dfc9ad14d798a42d38", 0x13, 0x2}, {&(0x7f0000000300)="7acb6ca0a66cddad701d5f093f10e28d97a6b1c8007b90ae", 0x18, 0x4}, {&(0x7f0000000340)="ba300301826bf9ef6ef64cad5dbd291d0acf8eaa1d4745a1", 0x18}, {&(0x7f0000000380)="ae728f99763eab98608cac72a1730c41fda9357f114814e82424bb02fc1bbe39b04cb0f451ed1fd097e506e37059adb1632f0bc26a04417f045c70830ca2cfc6ac6860dbcc230ddca84a8820e329e81c579b91eb10", 0x55, 0x1}], 0x800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/31 16:39:52 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) mlockall(0x2) fcntl$getown(r0, 0x9) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) 2018/03/31 16:39:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004578ac14ffbbe000000100004e2100089078"], 0x0) 2018/03/31 16:39:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f00006f3000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xd1, "9267eb9a842ef4a4f54c7e8e1bd9f08d32871cc47f7e5ba51384ca03bcab1e869e59f00881de43c85bd971bd25769c51f35b668250a09733d959f6bde442496ccc0381d70acdcab67ceae3770cd1bd6403e03ae090ba92e65ea3aa8a9c9b28d618afe399ab42086a67e947c1ab0f6b75eb0167ae97abee5a9c8a8db571899d7ccd4584af361b5a816d739bea2a8beacbbb608b8e2e93a0955a3045182a791e5a37f2157264870709a605a473bdbcb45e89cdf19bcd97d30dadf61a71d864875543f5196cb6bb4ac4222ecffa2967471fae"}, &(0x7f0000000180)=0xd9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="d50000007e53d50e36c49906ff9cb7725e5f75e9342a351a8c61a35538d400050305baf51cd67a59e8e4f1022ef1edb584363a97cf41bdcbfb70662d28edd829201af9080780593195e6e391a131e0835b6523f68e5710329025a5c724591fcd4886c87cb5fc761196c060028097568a052c6a63a4ddf0c0f44506c302d2ccc13d499b5b96f5193fc126465e40e49ef58d23c6934a3be3c53848f60028ab1deea19ac60cbad7c7976b8f6886aa9c6c7347911cfef84d4ca04c8e42e4e6d3057b663a077500d20054b166f5afef4ba0fb809d06b6a990979f9e"], &(0x7f00000002c0)=0xdd) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x5}) 2018/03/31 16:39:53 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100", 0x22) 2018/03/31 16:39:53 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) fcntl$setstatus(r0, 0x4, 0x46800) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x400, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000040)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="5800000000000000010000000000000007000000000000000000e606fd076232f89c33c04d34c8d8ca6c1d005d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e783b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b8391904596b047ed7d81b31b9da1ebab6a4bb7c42e3ecfb7d7531346d7753301"], 0x58) 2018/03/31 16:39:53 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c553720d8d1f6728f1c5f87531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000c0ffb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/215) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x9, 0x8, 0x7ff, 0x7, 0x5}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0xf000, 0x100000, 0x5, 0x6, 0x6}) 2018/03/31 16:39:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500001c0000000000119078ac14efbbe000001c31004e2100089078"], 0x0) 2018/03/31 16:39:53 executing program 4: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(r2, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="e7914ddc5ed35b5dfb5ccfaec4373295e6f3c0226f04db852259a55141c2e52151ea0609c86e896ddc416ac67f0f5176d40373cb3fe614ba57d1bc23093e4994d63147dd2ff88ed7d5679a187d49"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 16:39:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$ax25(r1, 0x0, &(0x7f0000000040), 0x80800) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x81, 0x400, 0x9, 0x0, 0x80000001, 0x4, 0x257, 0x5, 0x4d, 0x1, 0x0, 0x7fff, 0x0, 0x0, 0x80000000000000, 0x4ead, 0x9, 0x6, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{}, {0x4, 0x386}, {0x8, 0x8001}, {0x4, 0x3f}, {0x0, 0x19}, {0x8, 0x1000000000008}, {0x2, 0x4}, {0x2, 0xffffffffffffff7f}], 0x8) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000100)={0x1, r3}) bind$alg(r2, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x4e) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000280)="efbefc16406eaea4e48f38772fa0a9c825b5d532e049af61068ac9071b0e4089e6fc72918e31cc5d7c9d525488a566285849e7e94729b212ccd80315cfd16306f125a34935ed4035d77642906e30a7d4cf230a3d164f26bbb8decc4ba177d300c479dc00c10f87cb2b62bddb2113aeaa815de578d0c0fcf37372efb0e0b5a03d938d1a275c1cbf42dd34a322cd52cff62d", 0x91) 2018/03/31 16:39:53 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:53 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100", 0x22) 2018/03/31 16:39:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) syz_open_procfs(r1, &(0x7f0000000200)='children\x00') r3 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="1522fda78eb2d6dc5fc1e41fbdcc30f9844c821c8187042bfcc8b6f128deb0594ac05a143cfb8c708d018c84c8a9420997750911863496eb9dfe0c2d984d0605acc54ddc53f148e38cdd0adc7d76b803537587732659f69b650d365d1f19651c6d6790bf689285a2adac6bbf80d76cf81a851235a1a08b007586f9b0b7840f606a09067527a9db0dac684b323c755f1143b9395d9896d7f9322ff99c1cb6a572c7dc2c5a7094fe27e34d98ded0925526ae4a8e97ef8f35528d65bb6be465cd264d83b46decb40f725b53e70e352107a14dc68958947d17f36a12681cc63d04275da93ee9", 0xe4, 0xfffffffffffffffe) fcntl$lock(r2, 0x7, &(0x7f0000000b80)={0x3, 0x0, 0x1, 0x0, r1}) keyctl$setperm(0x5, r3, 0x4043000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000400)={0x1, 0x6, 0x1ff, 0x8, 0x9, 0x100000001, 0x5, 0x6eea, 0x4, 0x7, 0x200, 0x8000}) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x6, 0xa002) pread64(r2, &(0x7f00000001c0)=""/26, 0x52, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="128e05df18fdad3c20753e46b34392e063ddac54ebc8d8bc8a98ee10ca8a528ca7903cad0aff8a736d4695527b2d525e78a83adc84bb6523f5f5ec177d129a7b7a15d9b26e7b51c71183871126d5ff7011f55bd0686a4a60c4a9a42ee9398211b3a4f395de24960af943ea15a5931aadc2013211f6ccc873d134931b7edcee25debc5ff8554508be"], &(0x7f0000000080)=0x1) r4 = syz_open_pts(r0, 0x2) syz_mount_image$gfs2(&(0x7f0000000700)='gfs2\x00', &(0x7f0000000740)='./file0\x00', 0x6, 0x5, &(0x7f0000000ac0)=[{&(0x7f0000000780)="2e182336b7326c5261dec9bae2303266a721ecae0c9f8a77ef338521fb6a8f3d604dd47da335b64d886ea3dddf3b84875fe0ea7d67371f58bfde07a744dec46567c64d49a6ee44b976c54fa9d59ce2f892b0557b476b7511fe913d44ac2cbac8d28155b4c0bbfeeb20f144687cb34e3021e159416d1070f846e986a3e1a4b96745f8d43577cd884292120a358bf6439f9927e7cf3c419a0888ddd780e7353648f795fe2d011d3a32a56269a804da0b6c00c7464d5092bcc7471bbfcac0b9f6b21750dce53b0d54a17511f29034849979d8d7914749581c41c531120749bc84ac81b1aca9d09b913ae190", 0xea, 0x7}, {&(0x7f0000000880)="29664a763e716ff7da9da33fa07d2b9150848bc5c76c068fb1748a474775d6798fc133d1f9b8647e482ea73d8b16c34de5840f118cc9ff83cc343c436c1eded371d4cf3a91f7cf308917b15712c451a684066f9d544397e13ddf9cd3d83e6311e78447d54dd1eb0c6f68ed2e592ee6a253a6ed5008b7f8769e835ae786b5c42fd2e408894bac59fcf84e89926e825f137dfe354b89", 0x95}, {&(0x7f0000000940)="fc5ce4f82eeeb91f2e2c12329578ef31239aa863ab2f598f7a55deef4774475eaeecdf4fbc5b2d379eb90192c12b551aedb86544157276eff0285d3e24137a58352ad1fdb0ec75e972bc3540839a122da935a64b76a632482545713c6adaa402a55c6f6bce3a19", 0x67, 0x400}, {&(0x7f00000009c0)="742aff368c9b4a9653fe86b0cdc3dfe8d2c44742caf21ba91908ddbad618f8ce3bc74b6fd280b77893e3b35ef8da2b2c826ed4201a626013d995c9143b14f73734f7d4f1216f1e76014b4fb9", 0x4c, 0x100}, {&(0x7f0000000a40)="2b9caf381a37b04e16e7d57a2dcec03b2891290bbaff07b9234ceb3822d05f8b958ec43f55f9ef922fe8aa23a4555216f3257da662acbf01f9e16b9b2b69cdf20abef4687c9d83a9a95c2c0bcaabdb214a60f43c03c51d70cba95ac89807bf7da1f65c84d4d6e6cbf0edd9b28b0adba7a7213eb0", 0x74, 0x3}], 0x8, &(0x7f0000000b40)={[{@nobarrier='nobarrier', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@localcaching='localcaching', 0x2c}]}) dup3(r4, r0, 0x80000) write(r4, &(0x7f0000000240)="6c6f369b43e7fe517a1dfb096edfc6a97929975464e20bb891d4e67331514c9b45813ee6280d785d8c7937d0d5eda728787ff685e929e036bc045dc2370f602fe8393c809f3acfdc94f930f7d3c523337a45e3ceb6d7df5845e748748075084930c204d4c48394ae488f7a8fa63309f8d8211fd30ec8df14bb356df8348f3704e53102d22d8fe44fcd4b268d8230042223b7a8d7101a64fa689eb07ba3b907b9a4ee09237b778ba8945a7c952fd06c6a355657dab75ebe0f3622985d34e285360a9e304016eec676ff289e7ee4077d1bc426ab705f43fd9913643667e4557c8a523e7f16573bffc4b23634d28f091a348b2e8c4d8ae4a6d210c8deebe044c267ef2621c469d8a059b81c11e85148700b1d1c94f8b9a85723ee160a910966a6361705f2c475cf3d669df0f54fa9a1e685f274a2b0bfc0b9799c055c4203f77b0905157cc008cad22393929718e04a93958e7fb78f1d548da08be16989c3ae152e268f3a0910b37a1bf694d90900000000000000bbae6c70b291fa6bb7f26c99ed87c9a28da4fd3e3436d5d9b24ca1fcb35e1d37858f13630b6b3578c4847b83f1bcd4140f23c37864a4", 0x1a9) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000006c0)) 2018/03/31 16:39:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1d6b360159fb"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4a, &(0x7f0000000080), 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x9c7, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 16:39:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000580)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) clock_gettime(0x0, &(0x7f000000a5c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000a380)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/80, 0x50}], 0x4, &(0x7f00000002c0)=""/242, 0xf2, 0x2}, 0xfffffffffffffffb}, {{&(0x7f00000003c0), 0x80, &(0x7f00000035c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/14, 0xe}, {&(0x7f0000000480)=""/212, 0xd4}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000003600)=@generic, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003680)=""/202, 0xca}, {&(0x7f0000003780)=""/83, 0x53}, {&(0x7f0000003800)=""/73, 0x49}, {&(0x7f0000003880)=""/174, 0xae}, {&(0x7f0000003940)=""/140, 0x8c}], 0x5, &(0x7f0000003a80)=""/217, 0xd9, 0x1000}, 0x1f}, {{&(0x7f0000003b80)=@ax25, 0x80, &(0x7f0000004100)=[{&(0x7f0000003c00)=""/233, 0xe9}, {&(0x7f0000003d00)=""/229, 0xe5}, {&(0x7f0000003e00)=""/215, 0xd7}, {&(0x7f0000003f00)=""/49, 0x31}, {&(0x7f0000003f40)=""/175, 0xaf}, {&(0x7f0000004000)=""/11, 0xb}, {&(0x7f0000004040)=""/162, 0xa2}], 0x7, &(0x7f0000004180)=""/100, 0x64, 0x3}, 0x318}, {{&(0x7f0000004200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005400)=[{&(0x7f0000004280)=""/59, 0x3b}, {&(0x7f00000042c0)=""/87, 0x57}, {&(0x7f0000004340)=""/148, 0x94}, {&(0x7f0000004400)=""/4096, 0x1000}], 0x4, &(0x7f0000005440)=""/246, 0xf6, 0x7fff}, 0xffffffffffffffeb}, {{&(0x7f0000005540)=@ipx, 0x80, &(0x7f00000056c0)=[{&(0x7f00000055c0)=""/253, 0xfd}], 0x1, &(0x7f0000005700)=""/60, 0x3c, 0x7fff}, 0x7ff}, {{&(0x7f0000005740)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000006c00)=[{&(0x7f00000057c0)=""/198, 0xc6}, {&(0x7f00000058c0)=""/207, 0xcf}, {&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f00000069c0)=""/38, 0x26}, {&(0x7f0000006a00)=""/172, 0xac}, {&(0x7f0000006ac0)=""/65, 0x41}, {&(0x7f0000006b40)=""/137, 0x89}], 0x7, 0x0, 0x0, 0x1}, 0x81}, {{&(0x7f0000006c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008d80)=[{&(0x7f0000006d00)=""/4096, 0x1000}, {&(0x7f0000007d00)=""/4096, 0x1000}, {&(0x7f0000008d00)=""/122, 0x7a}], 0x3, &(0x7f0000008dc0)=""/127, 0x7f}, 0x80}, {{&(0x7f0000008e40)=@nl=@unspec, 0x80, &(0x7f000000a2c0)=[{&(0x7f0000008ec0)=""/122, 0x7a}, {&(0x7f0000008f40)=""/122, 0x7a}, {&(0x7f0000008fc0)=""/236, 0xec}, {&(0x7f00000090c0)=""/4096, 0x1000}, {&(0x7f000000a0c0)=""/76, 0x4c}, {&(0x7f000000a140)=""/113, 0x71}, {&(0x7f000000a1c0)=""/243, 0xf3}], 0x7, &(0x7f000000a340)=""/12, 0xc, 0x5}, 0x100000001}], 0x9, 0x40010001, &(0x7f000000a600)={r2, r3+10000000}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f000000a680)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f000000a780)={&(0x7f000000a640)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000000a740)={&(0x7f000000a6c0)=ANY=[@ANYBLOB="7800ff7f", @ANYRES16=r5, @ANYBLOB="000427bd70e054258020c81f7195381e304dd5651b00fcdbdf250400000008000600050008000400040000003c00010008e0563e5c52c4dee50009004f000000d9000900260000000800080001000000faff06006e71000008000600666f0000080002002f00000008000b08736970000800"], 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/31 16:39:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xdcc, 0x24000) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x2) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) fcntl$setstatus(r2, 0x4, 0x800) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000000140)=""/110, 0x6e}], 0x229) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001300)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000001440)=[{&(0x7f0000001700)="d08c804a01bb0c823ab02f03eb5fe5954dee846700751efb31bdde978afb65c6db95a45a9606ea811490de02fce03436172a8f51c313708ec1dbed984769ae20369c8441efa3f3b5ae823279f28a95b69d963cc2439bf7c4e84f2cc7c3a8e780ea4303009521e4a081ddf186cc85f471d03c1cb9370571642c473d9a29c86fef20783b822bf5110062e651ac4d72b52503c398271858003c55844b9c409b877b7b844384525cb3dfa7cf3cef59e5edc183a9cc08b221e263c48d", 0xba}, {&(0x7f00000000c0)="0c6749a99b73a5239aa7f214128427d0eb29d6fb2f328ebe822a977a26b358bab5c14f1e84a682a5cc214bddd219fd865f15cfb2b223", 0x36}, {&(0x7f0000001900)="83389a06eae0b500f8f732d46cb6cbc782ce2b8be6771eff0016ca72f0aebd9b1b4757c242fbb82e97523a2cf48ff2390cb0c79e3c7701900bc6e07a74049edb3c5dfe7127daa0b1b97e9d97beb7d5ae49ce692b431a04eaed7219df18e810624da27f5874c55cdb9736fc98cc27c7679c4a6f322293bcff67ee25a79e45c73bd8b945768f40d907c73b3499565f7593e9d7ae3a8ae11d707a7377d0f6aa42429d3a359ae75f59e33b7e3f12a2a116edb0bebf29949f6b34e36a4e99485387595424c0b9d1cc73852547262398faec5c76e2c9b632", 0xd5}, {&(0x7f0000004000)="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", 0x1000}], 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001380)={r4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000013c0)}) r5 = socket$inet6(0xa, 0x0, 0x2000000009) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001880)=0xce6, 0x4) listen(0xffffffffffffffff, 0x40000000000005) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r6 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000014c0)) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe38}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000002c0)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) sendmmsg(r6, &(0x7f0000008c80)=[{{&(0x7f0000001640)=@hci={0x1f, r7, 0x2}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)="01c5180c5cae2226c794715892475960621c", 0x12}], 0x1, &(0x7f0000001940), 0x0, 0x80}, 0x7}], 0x1, 0x80) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20, 0x80a, @empty, 0xf8b6}, 0x1c) socket$inet6(0xa, 0x2, 0x0) 2018/03/31 16:39:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x922, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0xa2280, 0x0) getpeername$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000001c0)=0x1c) 2018/03/31 16:39:54 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100", 0x22) 2018/03/31 16:39:54 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:54 executing program 1: r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x9, 0x40]) socket$alg(0x26, 0x5, 0x0) 2018/03/31 16:39:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}}], 0x9, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x882) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r2, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000000300)) renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/03/31 16:39:54 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4d9, 0x30900) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/31 16:39:54 executing program 6: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000000c0)=0x8a, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x399f1336, r1}, &(0x7f00000001c0)={0x5, 0x1ff, 0x8, 0x3, 0x8, 0x100000000}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) listen(r0, 0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x4) ioctl$TIOCCONS(r2, 0x541d) syz_emit_ethernet(0x3a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [{[], {0x8100, 0x9, 0x108, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/31 16:39:54 executing program 7: ustat(0x200, &(0x7f0000000040)) r0 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x3, 0x101680) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x6, 0x20}, &(0x7f00000004c0)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000980)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000500)={r1, 0x180000}, &(0x7f0000000540)=0x8) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000580), &(0x7f0000000600)=0x60, 0x800) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000140)=""/92) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x28001008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x194, 0xf, 0xa, 0x802, 0x70bd25, 0x25dfdbfc, {}, [@nested={0x100, 0x1e, [@generic="56c137eea1875c244385bc1ea7679599832326eb7c32020f3da7decf0a76c159eead51ea66229d03689d47c58c31403f6308a9797e43eb3ea046f7de24a99ba63fbd3a583b17b0db713c91aee86947ed6a8e195ec56e146b3b0c3d4f5930d02d3aa6c4fde4b44895e1bee48107eaa34c3eb19689718707a20bd5dcb45c08f2590dab840d06311165297ec85aedf48dc50d6e128f68918f848cc087bfa8c63edd12417f7dfb5efea8dc91cbf2640e92a92745ae244cf3e4f4a8b232966b250fc0f7845eb0f6c55d28662d24cf93c509f85098713f8c7e8edd2c8c4091239fb4f93a3c34ff2a0510426fd2f1598c606ada1c05e3", @typed={0x8, 0x47, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @generic="82a35d8b342ea983568c4483838ae536cf04f67f3961340cf5b66921e08a44154129285cb911d1dd84637b573fb0c91a7df2a6b89e1902ec82d0dfd15414c7116aa8cd3e81fc5199b35d072aa8c0e7b5d6f9318e7e1fae26fb41ba511bda31ebba3499894c0411b969", @typed={0x14, 0x8f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x194}, 0x1, 0x0, 0x0, 0x8000}, 0x20000880) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000008c0)={0x7f, 0x0, 0x5, 'queue0\x00', 0xffffffffffff272c}) r3 = socket$inet(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001200], 0x0, &(0x7f0000000100), &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff0000000000000000f0000000f00000002001000071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006f776e65720000000000000000000000000000000000000000000000000000001800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="8bd4cd8682e49d18e8fd00000000000000004e465155455545000000000000000000000000000000000000ad050000000000000008800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000115ce56994ad272bec8b12586fde68ee49fdddce1fe516e8eb4d7d8e7919160ee4fa2e62ff58c3c84228627c7c8b42671e87cbf8462bd2ff4ce32c96578252875dc0ecf47e2d072e34be173444f932f6e7a58e27c0a1275c1e9ced975ddaccf846abb3ada0c98302030057bd26a80fdd8f98370cb6ede5a85067f0621f611c2"]}, 0x2a6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={r1, 0x400}, 0x8) 2018/03/31 16:39:54 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d5806000c4e7d", 0x2a) [ 109.604998] kernel msg: ebtables bug: please report to author: Wrong len argument [ 109.639453] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 16:39:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/102) pipe2(&(0x7f00000001c0)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r3, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000200)={0x1, r1, 0x1}) pipe2(&(0x7f0000000140), 0x4800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$ipx(r2, &(0x7f0000000240)={0x4, 0x0, 0xfffffffffffffffe, "0fb38bdf0a63", 0xffffffff7fffffff}, 0x9) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="460f21e9b805000000b9000000000f01d966460f3881680fc2c63ac4615de0dcc442a0f5997c348b5e3666450f3880ba001000008bcd64400f060f35", 0x3c}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/31 16:39:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x0) getpeername(r1, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) write(r0, &(0x7f0000000140)="ddce8c5fe31673b5e5de9bd7ce01e34dd90c22e2c2c5d529ccfb327060c1802bb73f75cf1b4641668928b778966811046943208a849b56634dbaa4db6bf7da9ba6824f53641ff978bf1c8da55ed6", 0x4e) 2018/03/31 16:39:54 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff", 0x23) 2018/03/31 16:39:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300030000000000000000000002004e20e0000001000000000000000002000100ffffffff0000000200000000030005000000000002004e00e00000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/03/31 16:39:54 executing program 7: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x4, 0x4) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/03/31 16:39:54 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:54 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff", 0x23) 2018/03/31 16:39:54 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = dup2(0xffffffffffffffff, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'rose0\x00', 0x1}, 0x18) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x401, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet_int(r2, 0x0, 0xce, &(0x7f0000000ffc), 0x7b1354948c295387) 2018/03/31 16:39:54 executing program 4: syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x200) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f00000003c0)={0x3, 0x0, [{}, {}, {}]}) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x8040) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") shutdown(r0, 0x1) fcntl$setlease(r2, 0x400, 0x0) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r4 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00000004c0)=0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) close(r4) 2018/03/31 16:39:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)="5e6f4ce5e9ab5749bfdc3cd09fbe0b3d33cb2b58cc9b130dbdaa305b4f1da4bc6a4537ec874ad668ed3fbdbfb0449f2ca893020b067b213bfde1a3b6dec85b60c2754396b5b8535cddb4b76b386b7b9376aee623d97a12d351e1c2ef16fb1de667117431ea64f94ce1f4a38f3283f81df23d2d1e998fc56406d0e11a8ae73bc8dfa2e93f3231e43c115097087d3a1148f6f136a61ff49d49d4dc8ede418e71339912bfa0d67a05463a2ca4b3b4e5003c012c19ff1a13652c1741ad9ce759a875967a1fd21227fcc8efd77373daf0c1c7c8e2610225753e2d0858635628ed0ca66011c92a4f138f9cd700", 0xea}, {&(0x7f0000000200)="db8024734dadde4921160451820c01cf678b8e37d4dd657beee1572c6a4a8a57b4f65e57939415975c8fde9f6f054d783b79620ee38f3b962607b4b4489ccd5952466919e66a7cc387d2e12a6773f08b82902c72f1efd6cdfd21243a44da9c7acfd69696280de416176d31e6409012b0466397fd024ace0085398eec681bf6fe030d3351de3c0295a008dbfa9830ad0d91bcebeba3d2b258bb49c7e09bb61ff801606268969fde12d05b3d9f3b180aba5568733418567dcb34e434f242c46fbdc6ebb21589ec29b3c5532067f2f92e9e9420802ca6ce1f24be0f7ce2ca9aeb57f813647221729b693207", 0xea}, {&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000540)="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", 0x1000}], 0x4, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "964a02"}], 0x18}}], 0x2, 0x0) 2018/03/31 16:39:55 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff", 0x23) 2018/03/31 16:39:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000c80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1, 0x8, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x40000000000005, 0x7fffe, 0x0) r2 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r3 = userfaultfd(0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000001c0), 0x4) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x14a) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3, 0x1}, 0x10) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0xb25, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x100000001, 0x348fce9a, 0x2, 0x3f, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r4, 0x5, r4, 0x2) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}}) userfaultfd(0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r4, &(0x7f00000000c0)}, 0x10) 2018/03/31 16:39:55 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="199cdca81334aaaaaaaaaabb0800a2c64500003000007fff00009078e0000002000000000300907800979a85b600000000000000000000007f000001ffff"], 0x0) 2018/03/31 16:39:55 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:55 executing program 7: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x501800, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000380)={{0x3f, @multicast1=0xe0000001, 0x4e20, 0x3, 'nq\x00', 0x0, 0x8000, 0x1a}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e21, 0x4, 0x2, 0x5, 0x2}}, 0x44) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000004071002300830f0008"]) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000d00)=@nat={'nat\x00', 0x19, 0x3, 0x170, [0x200001c0, 0x0, 0x0, 0x200002d0, 0x20000300], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1d, 0x40, 0x4305, 'tunl0\x00', 'bpq0\x00', 'tunl0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@random="d3df8200a974", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1e8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140)=0x4, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$ipx(r2, &(0x7f00000000c0)={0x4, 0x3f, 0x8, "73badaecd578", 0x10001}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000d80)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000680)={r3, 0x4, 0x5, [0x1, 0xfff, 0x8001, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000700)={@empty, @empty, @multicast1=0xe0000001}, 0xc) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl(r2, 0x8918, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000004c0)={r4, 0xaef7}, &(0x7f0000000500)=0x8) 2018/03/31 16:39:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x1, 0x440) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000800)=""/4096) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x10000, 0x0) connect$vsock_dgram(r2, &(0x7f0000000280)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00'}}, 0x44) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r3) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1, 0x0, 0x0, 0xc011}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000300)={0x3, 0x1}) r4 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000002c0)=0xfffffffffffff8c6) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000700)={0x28, 0x0, 0x0, @hyper}, 0x10) recvmsg(r4, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) 2018/03/31 16:39:55 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d580600", 0x27) [ 110.723788] device bond0 entered promiscuous mode 2018/03/31 16:39:55 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mbind(&(0x7f0000598000/0x11000)=nil, 0x11000, 0x0, &(0x7f0000000180)=0x10000, 0x80000000, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r2, 0x92a, 0x70bd29, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xbe}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1c}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x10000000000001e1) 2018/03/31 16:39:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000200)={r2, 0x22}) 2018/03/31 16:39:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x6, r0}) r4 = creat(&(0x7f0000000340)='./file0\x00', 0x60) renameat2(r3, &(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00', 0x7) sendmsg$rds(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/128, 0x80}], 0x1, &(0x7f0000000600)=[@mask_fadd={0x58, 0x114, 0x8, {{0xaa, 0x8}, &(0x7f0000000480), &(0x7f00000004c0)=0x3, 0x3, 0xbc, 0x9b45, 0x7, 0x40, 0x7ff}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x1}, &(0x7f0000000500)=0xfffffffffffffffa, &(0x7f0000000540)=0x7ff, 0x9, 0x1, 0x2, 0x7, 0x62, 0xff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x38000000000000, 0x20}, &(0x7f0000000580), &(0x7f00000005c0)=0xffffffffffffb6dc, 0x8, 0x0, 0x2, 0x400, 0x14, 0x261}}], 0x108, 0x20000004}, 0x20000000) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0x58}], 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000280)=0x8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x0) r6 = memfd_create(&(0x7f0000000100)=')\x00', 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000180)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x2a17669850af95d8, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r5}, 0xc) 2018/03/31 16:39:55 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000540), &(0x7f0000000580)=0x4) unshare(0x60000000) r1 = socket$inet(0x2, 0x5, 0x0) socket$inet(0x2, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) r3 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x400400) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000600)={0xffffffff00000000, 0x9, 0x800, {r4, r5+30000000}, 0x9, 0xfffffffffffffff7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a0000001f9b35a6060a54afb077a83950f8b1c1d5ea7e4ce688e0d80e4bd838cca0cd92b41f747878f4fb53aad808552d9b485cfe5400b854c43f9b94f914673c3d632017a5ee954c651e59cc02dea39ad378e1976707ce79c7370c2540ddfb5ca92dd3b3a61313914f78cf6e3fd35592239600f712d4b04f6e149804025679ea793f8a6e5a8c00000000000000"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81, r6}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000680)=0x53) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) [ 110.798845] kernel msg: ebtables bug: please report to author: bad policy 2018/03/31 16:39:55 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4053fd8, 0x8000, 0x1, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x80, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003ff4)=@sack_info={0x0, 0x9, 0x3}, 0xc) sync() recvfrom$inet(r0, &(0x7f0000000100)=""/177, 0xb1, 0x2000, &(0x7f00000001c0)={0x2, 0x4e21, @rand_addr=0x8}, 0x10) [ 110.890996] IPVS: ftp: loaded support on port[0] = 21 [ 110.900479] kernel msg: ebtables bug: please report to author: bad policy 2018/03/31 16:39:56 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d", 0x24) 2018/03/31 16:39:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) sync() [ 111.009658] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 16:39:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'bcsh0\x00', 0x8001}) getgid() dup3(r1, r0, 0x0) 2018/03/31 16:39:56 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x34, r0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f00000017c0), &(0x7f0000000000), 0x0) 2018/03/31 16:39:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000680)={0xf3, 0x80000000, 0x0, 0x0, 0x1000000000000001}, 0x1a53) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x6, 0x101}, &(0x7f00000004c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x3, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4}) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0x0, 0x800000}, 0x0) flock(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000600)={0x9, 0x2, {0x3, 0x3, 0x4, 0x3, 0x3}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b82883c6d7f053fcb985fc72b97842dac9fc50b3016cafa314bac3", 0x3c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') keyctl$negate(0xd, 0x0, 0x0, r3) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x0, 0xf5}, 0xc) 2018/03/31 16:39:56 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000400)=0x1c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffefffffffff3, &(0x7f0000be2ff8)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x74, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x2e6f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, 0x5}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f00000001c0)=0x10) fsetxattr(r3, &(0x7f0000000340)=@random={'osx.', 'systemkeyringproc\x00'}, &(0x7f0000000440)='IDLETIMER\x00', 0xa, 0x1) flistxattr(r3, &(0x7f0000000480)=""/124, 0x7c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000580)={0x5, 0x70, 0x9, 0x8, 0xde, 0x6, 0x0, 0x7, 0x30, 0x4, 0x101, 0x8, 0x80000000, 0x5, 0x5ac3d63b, 0x4, 0x5, 0xcc27c7a, 0x0, 0x69e, 0x0, 0x2, 0x20, 0x53a8, 0x100000001, 0x8, 0x3f, 0x9, 0x5, 0x9, 0xc407, 0x10000, 0x4, 0x813, 0x6880, 0xfffffffffffffffb, 0xffffffff00000001, 0x20, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x1000, 0x10000, 0x6a, 0x6, 0x3, 0x9}, r6, 0x4, r2, 0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000280)=0x57) 2018/03/31 16:39:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') flistxattr(r0, &(0x7f00000002c0)=""/183, 0xfffffffffffffcbf) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xfffffffffffffffd) 2018/03/31 16:39:56 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:39:56 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff01", 0x21) 2018/03/31 16:39:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e23}}) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/03/31 16:39:56 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x10580) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)}], 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) wait4(r1, 0x0, 0x1, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r2, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0400000000000000000000000000000000000000"]) socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000001080)) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00000012c0)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000000180)="39c90c1158e1ab5b77c4f0229ed23cc22ff000db1614e319ff204ece57c167f012e2d15721c01471db853677fb7d712a423e12e784514bebcad00afb8bd093577a09e2767c39c91d04fa1e851984d465e5dd70c4c597210bb8a3b207613cc81106057f3dd7adb88cc2d4b5e6ff1051e548bcc006f1bd078caacb4f6d8848e605aef192a496e3d6782f6dfe7def701de53a41f332d9a77e5bbe161009760e013620148169afcd6bfc62dcac806afc80773e099d8ef0c2623ea3c3316b1fa09abcdcef4a030a755fb2cdb1ddd0a0b724408fe30180f931148b1eaaf28415fab39aaad2f332aa5143bc89279323a2b2a6697b8e1d202c99aabe8c2b7be24c1362c7992179132dbfd398510f513d4e7a497a0195c9f3271091dc8067d96874edb829e64261a83863dacfb746ffc7c02c518def2fa2a160d2fe8a07dffc91bbeaf3463ad48159437ff83134d74b6ea257ad6783ec69351f5987a8f2f973d8fc2ea16d4b18b2a17db18fde0033e7687fa102b1b02038605997c9c1f5307612ac0d4795f8a56b58c9d247f41a2d57c7e533bf86feb80a6b4f83d45c7d60ee8b528a740e0fba37c36d5ad282b16a8fedddf7f158d1c4a368d807bca431a80f9fef197f8120e8695e847b06b9558a924622822d2608ab62f878e4413265152ad900c3accd0e60a060ed2f7384d4232b88432a0cdd81e736564e8300968877c0398fb816ef8a0d5c20839329f8d6e05f290abc0ee3f199d8618b58d093cb5d5d0d4bf0d5e5843c817826bf33151111d2f282cd48721c752fc0c62268473fb060c760cada06192b470b3204e7f4c968f5749def7ab4ee95e552c800b3808159075fc9b8a9e63090fdc216cbb4fe6ce31c12aa39f1d15e4cf3c8b560ca8fff4e023e2ae6921493827759216e08a5472ba772901d388ad30b8cf0aa15bd12c52529e298798b3a90e02f86a519a0d9569be5080f26ef59eb7f7efc5b8e658b256372f129a508f75e50027a1691937e78e68f0eb041fec73de0ef5b1c8c08b085a4f71b8f0988dc179a4ff9dc4f5c709f6392194a1da8e60e02937a076b8b319be52da19645602df10250e624ba80637234f72a36102f55f9289b4ce2e5d2cdbb084b7ecaa478ead33b9ce3d7ea0a9d45a92dfdc56f3164c986bc7ba93a4b51c00496e8ec3668f34410a7da110adef16fd2d4027a06345595374c74a5dcc27320454b418700b614d667a913129b98058fd29755da1332ab7bfa8325d3a7a83566454b90ff6362d713bff42c2b903082d6ff16c36b7b7481443523d82c1ff8108443bc635c8364725e5464d06fa346f1e91093cb3945e00f26f9154fe02cc193d2ca74e137b1943a729e21fbadeb6d65be0cccf1922c56b81896b15b12df5288aeeef93b1cf8d7f76da939b82d638122dedc6cdc4f4e90869421069e7cb0abdad08eeee5a4be2bb8a146c500d4daed3c9c2ad20a98879e31f2956b29ede05eb10b82d4e743b591503d628720c8e99f27574e4e6e01f8cb8195353415c7191c6fb26f822ec1713d3fc469e6aaab1cbf2075eb8cd912f913e9da7b66f65d11a16769300b63bb91f6bf63f158cf07ced499537f6f55fe95e3a8adaec9346ce22f6363ece0e246aff8b6e7fc72a9e406bdb9463937ce5e48d57f4d4280bb4e94d76f3336c7778d45828dad8c4155dc1314c27979b75a53d738520844a72dd02323c84bf16f5d83e32b119f24bc2b1a952b2d77efdc1f1a2882f2866566d75c787a6db4c14bf6d82441ea3a8fefd2ca1b8499b456608a595582aa03f99ae3ceea75464707be0456da882066c4a8abb71d890276b697fe0c931817382042218f3a6513a00e1cfcb0a17ffc82f41081ba815ed7989b918429427dcf302dbda3acd19924cc4f69dd7789d4e31be52f1064238abcd34589cd4b6a584c4158e4ee16364e5a05a28d221f732605ec2a618ab0de74139b615a4174ebe6efe7fe3e3bb5d99c90a19ffe39fa777fb6e44a91a01f767f740d91eaa5527713c23da4781be430577ebedc212404c63b1a8ff51c91c62d8647410738417ec19b17c5f901e6329f873508c4bb3f5b0aec0ebab258b9c96829b29be2464970b68fa60b23498fd3c3ca9173c37fdb827dff96b27b9292678dfa506ccb84b6724ca685205e681cf2c22c08dc71babd0dbec8e1fe68ca098614db5f56dbd2f84a36eaaf1a7b1488d879b15cccea98ceafa0ce8ab6591cf00cfda024206c00ae28075a9792335022610c0a0dc592d7ad7c003aeb7869e5eb072df47801392cb82c070f69052183acc010fe5b4ac22b2d8b7722f9920658b8c90473eb85d8ad26aabda5199a57544f6b0f90809670499ef7053b24526f1f07245401f3dff00dff31c5f815ec185f58ba3be632e390bfab1790b6d82c234e2338a350cd6a4ab6341d18b01596f6eb7aa36794f0774d6bf3d27480fe081dc809b50738dbb47719bad43fb299bc83e6c49bf8cc8c9f7bc58cf9696c77a37dcd2e95907d11caaa92de2358fc4dd83336e1273ffc2e86344311fcf4da531261b444300785a58294cc0e954510d026a5969a2daadc2650c63856dc754889d3d6a72e1d04a6294ba809b2f6329355f01c307868876a55e56b63d8d369f1952782061a3ee5a6bf64261c3003ffab3ee4124cb3d57d733b80bf3d8293b427762eadcd3bc94a127411e1c137c1a48f5a19d528e8f22e1713f9a1d45dc82ab9270eaad80ed0cae6291c27f573e175d56b510f12cbd8be79cd4248cd848906a814fa1c28c47c44f7ba776c5d0a156fddf7301011645986fe5570f76dd5a8441d9c40f7809c59187b3052d28fdfdeb96368fd47587ee35197da7ab3b1133254f696e44e24053b1b6cda1d8a2117040c2ba91b1b99b15eed0f3beeeccf96a55f738b42f5c4fc0ead873e35bf76c1d3970c9f4d1448e6e3b73c8d693ed328188154cb827e5f5f03575c77099710a80c6b1c53ad1c657bf1e89519eccb848b30f6c946d082af980563d7d7206a22d62479ef11f38f9ef9dd6aee83301fe42aeecbe0aaa7af1cd3c8b1ddca1752b887b97d6442f24236a6b57ba6de5ea9b071d78f2e45b436c535e592533780fa50fd6522c14b5b5ecd391bdbd7acbcf3d571731c604ed437fa1af9cd367a066e01f98c996fad367ec8e9d47b9f427ca299e982386970fe89c9da68cc72832d1d1e18934d5db7f49446ecacea9812a09b7186e51addb5d71c4e7cd2e44576ca87b3e2d92b69e3ae44a6df41214d4f6add3538a8bbe457cd6a3fd255afba7986a521ecae557409812e706764a29efe8ba1b34935549614bc151dfeed1c93f10483f9a867ca1b104f6942fa57cfe4fcf3ce24091279e3c0d17a4bfa0b6efa60c47ea9a7e42c43a2790663d6d702915e0c637b1fcaffcc0273a7d4cf00620f7117fd2d7a70ff9b06503d494a7da5d82d904fa995fd01073718997054aa5ba4f187685ca6a36be41f62e5af2dbc4fe739a3e4d2236756b8e9cd61790b1fc19a3cd3d924d8711e5b456121ebd0976d08b63a44f095aeb40f9d5b04ba9233e6efb0243dd95a8d119283452771bb0980e06c25027be6424c746b61cca317b69313b439950e52fcba852fc5eae8273a4bb288bf970b3ce9823f63ffd708232339dbc4bcc8e84ba885b21568decf985953042a70f37bc931ccf2b50102cac97fe0d2f0d11b80920299bc935c1494005085f60da5b5972bfc5e61ff5e736f7d15c4a9018614e628153d23fedc6b2ba9e71baae94c94154e0757b785973e0372845f40c61d82254fb6d79e1916bb8eb7873def79afeb2545fbc4cb1e84af9d4ca1da1de1c5a0f8b5001a54b4547d14623d407590bc0bf48c9d6cb1b5a2117db491942708a3c6baf79c5668ac786c5a57760e44cb5bb80412a352c803f47df5b38274381f09f2ccaa1212f601df91aa6f0dd9c54e5ad4aeb1eabc5746b90b5c574e5db8606675ffe0090497d0ca2e06bef28e40cfa70e07826f5c095a66c004e2f471c5b9f6c09197d6582f75e1c8c1dd9ec37c586756b26a8311f5b19e31b93865cbd632478f0c0e168f83e64947ee77b318f2738c42a266ace04f94afaa9166e595fcc09458987056664110430553b19f621414debc4d8ee3fa95f0681b3d8158a294308e6d81c4a47b6038b308a56814225dcc67d0cb5ba34deb5b2f33ba7bd41a2ff4fca9948c1016d51a87c7a9f41c85d711b0e9a90a2fe3da262e9f7820d137a03a0f66b3d8b8e00e2bbc06e755b722f2336c1fe585f66958db544d3b5bb9867f5cc8893274123f5818413ec873595aa2c86fb387caab1a4a0e9b50e555cab2cb4cb6b67b521dcfdcb92b683918a636965b4538986637c1ed6531443a26808dca14a9cbe778a0cba16a7b51919b4ffd28fffee755404be5f58a7a9b5af4c48d73a19641b1407c16943ad810edc3b84537fb35c3754e5a8bfbe4b3ec5fa40ac7cd2b089a959e21310f147e97d2ccb2981ebb58a09581f296c941e74c2976ea7b27d0ddc608f513960ffdcf38b496d45dcc05240a37b2909630623b7ed12548e7132fe8e863cef460e04870c3340a00ca27d4aa93d491eb7115348ef745bfb8c6875d259612bf4752e2b6915a48603b7c21edce24b4ba2f7066a669c0786cb4f8e910b5916f9c5c95836e97e205c299a9ff2f48edce2d39dd5dddc7de8b6a4d773c6769676888e400cf9e8cafb2239540428857ab4318bfce847ecaa91dcaacce3e3a21ff3035bd9f6e66d28c9bb134c55826ccadde8bca69ce96e871051310871d32f2cb91685242e7d51c240a68ce89dcce7645f39bfcd35d4d4535673b2071a69d7135a47f52f25bc613baab52334a97753a101c04fb2a8c75d58379c63d7751157ce9386bda220cab0aa829c73967d38f268f318b060948ad2e89701961ab90149430184e41147d7aaa29f5853e3b5b9f718a4e0fae43f48ff2012a19a0fc8abb2c42032bf72d81593ae1a8e422ccda661a7224f6b9dd434bd2cedba103d0acb05a50e9593690", 0xdce}], 0x1, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000f80)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000001180)=@generic={0x0, 0x3, 0xe4}) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/31 16:39:56 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00') nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000003c0)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000440)={0x2, 0x0, [{}, {}]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) mprotect(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x8) mq_timedreceive(r0, &(0x7f0000000040)=""/92, 0x5c, 0x0, &(0x7f00000000c0)={0x0, 0x989680}) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) 2018/03/31 16:39:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/03/31 16:39:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8, 0x105042) mq_timedsend(r1, &(0x7f0000000180)="d016fc3f909ef0ba10a4367537a930b02ee11e43965354c9c8617258342e46dd0f9e0bf5443aee26dc24408cb91a38ba8f89fa8436b70abe549331b6527434666d64967e9f47ff40b3e860ded9bc348f2224938d958f833e03b988cf915a9120ec823af6cd1148b825828988104f5c7ddb47fc119edb25166229c92e33c37c7f6be145467672a1fbba90851866b9f39488c54a30d77de76a4f4086c7264c1b741e776e35f1d1ff0bc5149e864bc6e3f0541322c3109f5af6b9851cdc19ffbea03d2826ab273f2804898f3c9311448b4685212cb0f74524b27f2a21", 0xdb, 0x5, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500001c0000000000000072ac14ffbbe00000010000312100089078"], 0x0) 2018/03/31 16:39:56 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff01", 0x21) 2018/03/31 16:39:56 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:57 executing program 6: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x12) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x14, 0x8, 0xd3a}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e20, 0x1, @empty, 0x9}}, 0xaeed, 0xb3}, &(0x7f00000003c0)=0x90) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000595ffc), &(0x7f0000e35ffc)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r4, 0x8}, 0x8) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0xff, 0xc600000000000, 0x8, 0x2, 0x3, 0x3b110000000000, 0x3, 0x7, r4}, &(0x7f00000001c0)=0x20) r5 = dup3(r3, r3, 0x80000) openat$cgroup_type(r5, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa108585a1d430f2c3b8e51a4", 0xe1}], 0x1) sendto$inet(r0, &(0x7f0000000040)="87837dbc74029b09ebecc55759c96fa9298d07dd45d76d0f6eb97d5154b93b6a97ff3e2fae77c41f4dee5dffc9006f9fce738aa33ec2f34e", 0x38, 0x1, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x1000, 0xfffffffffffffffe, 0x8, 0x200, 0x50a8, 0x3, 0x81, 0x2, r4}, 0x20) shutdown(r0, 0x1) 2018/03/31 16:39:57 executing program 4: r0 = socket$inet(0x2, 0x807, 0x50c1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x3, 0x5b64) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x3, 0x590, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000040), &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x605) getresgid(&(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000100)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) 2018/03/31 16:39:57 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff01", 0x21) 2018/03/31 16:39:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000, 0x4000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = dup(r2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)=ANY=[]) 2018/03/31 16:39:57 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000180)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) accept$inet(r0, 0x0, &(0x7f00000001c0)) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0xffffff54, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:57 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000032e2fd67e3605d8ac5d5638b8706d922fef7678eca62261e56851b67fbb102502e3337c041132c384610e4c1857a9d5547af2ab4cdab78902f55dc38496aaba75d2eacb275acf85dd1f5871564cc315c95ecf2027a19a8a2320a4568", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r1, 0x9, 0x30}, 0xc) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x14) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="6b129225747b36842ae278fa32dcd08570be5dc11918db268e57f5698ffff3714bbd5da781c0c28f5c77c0514f8e5407f7b99a09abeb5e5e77e9888389f1b751fbf896f8ad6220db420b53bd7767357de6533412b32e40ccbfd6ec1bfced48d7e335136dc207c63de720afcd507e0eaf00b4b891c02f70e1c77396cdce8e3904f079efd1566a2bf0445c54cc5dd5390b1a1e1cfa25bf8d17a1deced7956b17c850e4d50f66cce10b5eed8dffbb811de6c3d9270d96a628cf02b813f984288cf7d63e0706495f9f6b83989bc0e9ea93ba6dbda1", 0xd3}], 0x10081, &(0x7f0000000380)={[{@dmask={'dmask', 0x3d, [0x31, 0x34, 0x30, 0x33]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs='nfs', 0x2c}]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) 2018/03/31 16:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000140)={0x0, 0x9, 0xdc8, &(0x7f0000000100)}) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) creat(&(0x7f0000002b40)='./file0\x00', 0x101) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2802000013e000000000000000ab1f9a00000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x0, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x0, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/03/31 16:39:57 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff", 0x23) 2018/03/31 16:39:57 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/31 16:39:57 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = timerfd_create(0x0, 0x0) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x1f) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000080)={0x4000005}) 2018/03/31 16:39:57 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000280)={0xffff, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr=0x1}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x9, 0x0, 0x6, 0x0, &(0x7f0000000240)='bond0\x00', 0xf1e, 0x80000001, 0x6}) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x9, 0x0, 0x400, 0x0, 0x3, 0x0, 0x7fff}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xa305}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0x3}, 0x8}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @local}, &(0x7f0000000300)=0xc) bind$packet(r0, &(0x7f0000000340)={0x11, 0x1a, r1, 0x1, 0x100000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaa618d7ff38a3faaaa00000000000008004600002000009c22a6a006a0dab31400ac1414bb070400004e204e2000089078"], &(0x7f0000000000)) r2 = getpgid(0xffffffffffffffff) setpriority(0x3, r2, 0x7) 2018/03/31 16:39:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(r1, &(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0xff, 0x10001, 0x4, 0x2, 0x7, 0x6}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3f}, 0x8) r2 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r3 = syz_open_pts(r0, 0x2) dup3(r3, r0, 0x0) r4 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) keyctl$chown(0x4, r4, r5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/03/31 16:39:57 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4000000000, 0x4002) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x9}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/31 16:39:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x0) syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x3, 0x1) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000240)) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0fffffffffffffffdffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c7454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) openat$cgroup(r1, &(0x7f00000003c0)='syz1\x00', 0x200002, 0x0) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x101, 0x40040) socketpair(0x10, 0xf, 0x46d, &(0x7f0000000300)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000340)=0x100000200104) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x8, 0x6000) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000400)={0x30000000, 0x6}) 2018/03/31 16:39:57 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 112.684601] binder_alloc: 10246: binder_alloc_buf, no vma [ 112.690282] binder: 10246:10249 transaction failed 29189/-3, size 40-0 line 2963 2018/03/31 16:39:57 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff", 0x23) 2018/03/31 16:39:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)="740500750000d1fe9442e4bc9c23ab3e000000000000008c00", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x81}, &(0x7f0000000600)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000000), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000180)={r3, r2, 0x800, 0x2b, &(0x7f0000000040)="dd0624b96039fdd3f0de49a9", 0x543, 0x5, 0x1, 0x4, 0xdf, 0x0, 0x5, "0ef5ec33a975a13414bac2b26cb6cc79a85b81264c2758ebe09f39c280f9664a264b220497c7009c9f346643fdb240f4a427236b105bc952d106a069306cc30f4969f1d6a867c0a7e7a06715ec0aedbebfc1ca0faf7caad41a790103d82e984b6181ee48c4f4ec0efdd3954f1caf98b9b8fc8837001388d0d2f872781a65f1d705ecd47fca2bfc11879ea0069d4071b4a886a67a3f3b00e255a171fbc36f778863fa79626d7d03de6d11cb516959d5e4f3834b15dd8d94bb86a443873bebeb15cd77d32818e24a99ae8f64003015de0fb45023446452b3be7b5e6c29d939db083fb59aed48555e46e33f057c44dc2dab848a1bdd06e9"}) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80) renameat(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') renameat2(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x7) fdatasync(r0) 2018/03/31 16:39:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x2, 0x0, 0x4) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000340)=""/142) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x10}, 0xffffffff}}, 0x1, 0x0, 0x800, "b44771bd232850451e4abcd51cbf47e873c73caeaf172177005e49228a92c28511003b73a6ca3b8efd2a084c96d4c54e7f92978db10184c32a71b60bd81f3352469a3787a2711d4abb601390ba9a371a"}, 0xd8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000001000000000000000000000006d3a34b"]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000ec0)={"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"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0xff, 0x1}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x15300200, &(0x7f0000000080), &(0x7f000006fffc), &(0x7f00000000c0), &(0x7f0000000300)) wait4(0x0, &(0x7f0000000240), 0x0, 0x0) r5 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r5, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000280)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) sendmsg(r5, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r5, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), 0x4) preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) 2018/03/31 16:39:57 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff", 0x23) 2018/03/31 16:39:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(r1, &(0x7f0000000000)={0x7f}, 0x8, 0x80800) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x5, 0x2000000000000003, r2}) 2018/03/31 16:39:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80000000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000140)=@generic={0xb, "7042ad3fd6686d7fd9e9629605322d3ad13ba32f20b5c9b2d81201742489559b7d3e316939ff44a7fc92b1197e0f7ceeb88270929133ac3e5c2e1676c2d74b98771d59decdc016c23a1821bfcf615627acad9083123aa21fd2c04447165bcfc8d0a9d985ce85d3144cd8d9d158872e8ce275042afa555123833970a0e664"}, 0x80, &(0x7f0000000540), 0x335, &(0x7f00000005c0), 0x357, 0x40c4}, 0x1) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7f, 0x80) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000200)={0x7, 0x4, 0x8, 0x200}) 2018/03/31 16:39:57 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) [ 112.817603] binder: BINDER_SET_CONTEXT_MGR already set [ 112.846151] binder_alloc: 10246: binder_alloc_buf, no vma [ 112.851843] binder: 10246:10249 transaction failed 29189/-3, size 40-0 line 2963 2018/03/31 16:39:57 executing program 5 (fault-call:1 fault-nth:0): r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d", 0x24) [ 112.962559] FAULT_INJECTION: forcing a failure. [ 112.962559] name failslab, interval 1, probability 0, space 0, times 0 [ 112.973878] CPU: 0 PID: 10296 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #373 [ 112.981239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.990588] Call Trace: [ 112.993175] dump_stack+0x194/0x24d [ 112.996804] ? arch_local_irq_restore+0x53/0x53 [ 112.997166] binder: 10246:10272 ioctl 40046207 0 returned -16 [ 113.001475] should_fail+0x8c0/0xa40 2018/03/31 16:39:58 executing program 7: r0 = socket$inet(0x2, 0x80003, 0xab) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x1f4cb3b, 0x4, 0x25b, 0x800}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xffffffff, 0x8, 0x0, 0xe2}, &(0x7f0000000140)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'yam0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x208, 0x208, 0x258, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, 0xa3dcac6564d62a9a}}}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x198, [@cgroup0={'cgroup\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x4f8) [ 113.001493] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 113.001510] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 113.001524] ? release_sock+0x1d4/0x2a0 [ 113.001534] ? trace_hardirqs_on+0xd/0x10 [ 113.001547] ? __local_bh_enable_ip+0x121/0x230 [ 113.001563] ? find_held_lock+0x35/0x1d0 [ 113.038024] ? check_same_owner+0x320/0x320 [ 113.042356] ? rcu_note_context_switch+0x710/0x710 [ 113.047293] should_failslab+0xec/0x120 [ 113.051269] kmem_cache_alloc_node+0x56/0x760 [ 113.055766] ? netlink_getsockopt+0x660/0x660 [ 113.060261] __alloc_skb+0xf1/0x780 [ 113.063887] ? perf_trace_lock+0x900/0x900 [ 113.068120] ? skb_copy_and_csum_dev+0x370/0x370 [ 113.072880] ? find_held_lock+0x35/0x1d0 [ 113.076949] ? __fget+0x342/0x5b0 [ 113.080215] binder: undelivered TRANSACTION_ERROR: 29189 [ 113.080401] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 113.086776] binder: undelivered TRANSACTION_ERROR: 29189 [ 113.091343] netlink_sendmsg+0xa86/0xe60 [ 113.091360] ? netlink_unicast+0x6b0/0x6b0 [ 113.091376] ? security_socket_sendmsg+0x89/0xb0 [ 113.091386] ? netlink_unicast+0x6b0/0x6b0 [ 113.091397] sock_sendmsg+0xca/0x110 [ 113.091409] sock_write_iter+0x31a/0x5d0 [ 113.091421] ? sock_sendmsg+0x110/0x110 [ 113.091441] ? iov_iter_init+0xaf/0x1d0 [ 113.129740] __vfs_write+0x684/0x970 [ 113.133461] ? kernel_read+0x120/0x120 [ 113.137343] ? wait_for_completion+0x770/0x770 [ 113.141935] ? rw_verify_area+0xe5/0x2b0 [ 113.145990] ? __fdget_raw+0x20/0x20 [ 113.149700] vfs_write+0x189/0x510 [ 113.153238] SyS_write+0xef/0x220 [ 113.156689] ? SyS_read+0x220/0x220 [ 113.160314] ? do_syscall_64+0xb7/0x940 [ 113.164278] ? SyS_read+0x220/0x220 [ 113.167884] do_syscall_64+0x281/0x940 [ 113.171748] ? vmalloc_sync_all+0x30/0x30 [ 113.175873] ? _raw_spin_unlock_irq+0x27/0x70 [ 113.180346] ? finish_task_switch+0x1c1/0x7e0 [ 113.184818] ? syscall_return_slowpath+0x550/0x550 [ 113.189726] ? syscall_return_slowpath+0x2ac/0x550 [ 113.194632] ? prepare_exit_to_usermode+0x350/0x350 [ 113.199625] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 113.204965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.209789] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 113.214952] RIP: 0033:0x454e79 [ 113.218116] RSP: 002b:00007f2760d33c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 113.225802] RAX: ffffffffffffffda RBX: 00007f2760d346d4 RCX: 0000000000454e79 [ 113.233049] RDX: 0000000000000024 RSI: 00000000200000c0 RDI: 0000000000000013 [ 113.240295] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.247539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.254784] R13: 00000000000006af R14: 00000000006fc108 R15: 0000000000000000 [ 113.326215] print_req_error: I/O error, dev loop0, sector 0 2018/03/31 16:39:58 executing program 1: r0 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x40000038, 0x2, 'client1\x00', 0x1, "eb03fcc30197ffff", "6ff6469d86b3ef595dbb7b4b5ad532fb9129b6e1ace0c368b9cc0c8743adb54a", 0x6a07, 0xa96}) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1b) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000200)) link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') 2018/03/31 16:39:58 executing program 0: syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x101, 0x94332b2d478534ae) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x8, 0x6, 0x1, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000100)='vboxnet1md5sum,!$/bdevposix_acl_access\x00', 0x1) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000180)={'bcsh0\x00', @ifru_map={0x3f, 0x80000001, 0x329c, 0xb4, 0x2, 0x9}}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000140)={0x9, 0x8}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x8c6, 0x5}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfe31, 0x20000) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xffff, 0x3, [0x5, 0x0, 0x1ff]}, &(0x7f00000002c0)=0xe) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x2, 0x7fff, 0x1, 0x1, 0xe9a, 0x1, 0x7, {r3, @in6={{0xa, 0x4e23, 0x20000000, @local={0xfe, 0x80, [], 0xaa}, 0xfdda}}, 0x0, 0x9, 0x0, 0x1, 0x3}}, &(0x7f00000003c0)=0xb0) 2018/03/31 16:39:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000180)="d1020400005800200007000613f32e1c00ce5fe1b471985ecef852a5893f3ca02629e9c4fd78ce5dbf6df9c7c9d2f6432fb5e561815df88f554d0534f641308276886d79acad060ccb1f404a68e4b79ef4e8db609c8e33e3e9fef0857ca7a0eb801595adcd41ff7b", 0x68) 2018/03/31 16:39:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(0x0) tgkill(r1, r2, 0x25) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500001c112a00000011906bac14ffbb070000000000000000000000"], 0x0) 2018/03/31 16:39:58 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x0, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:39:58 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000040)=""/217, 0xd9, 0x2000, &(0x7f0000000140)=@in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xdcc}, 0x80) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/03/31 16:39:58 executing program 4: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x0, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r3 = getuid() fcntl$setpipe(r1, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x108) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r3, r4) fcntl$setsig(r0, 0xa, 0x2e) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x8000, 0x4, 0x401}, &(0x7f0000000880)=0x10) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, 0x0) write(r2, &(0x7f0000000440)="1996af", 0x3) lsetxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@random={'btrfs.', 'sysfs\x00'}, &(0x7f0000000780)='@\x00', 0x2, 0x2) 2018/03/31 16:39:58 executing program 5 (fault-call:1 fault-nth:1): r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d", 0x24) [ 113.904337] FAULT_INJECTION: forcing a failure. [ 113.904337] name failslab, interval 1, probability 0, space 0, times 0 [ 113.915623] CPU: 0 PID: 10330 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #373 [ 113.922981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.932333] Call Trace: [ 113.934921] dump_stack+0x194/0x24d [ 113.938550] ? arch_local_irq_restore+0x53/0x53 [ 113.943220] ? is_bpf_text_address+0xa4/0x120 [ 113.947720] should_fail+0x8c0/0xa40 [ 113.951432] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 113.956537] ? save_stack+0xa3/0xd0 [ 113.960158] ? save_stack+0x43/0xd0 [ 113.963779] ? kasan_kmalloc+0xad/0xe0 [ 113.967662] ? kasan_slab_alloc+0x12/0x20 [ 113.971813] ? find_held_lock+0x35/0x1d0 [ 113.975895] ? check_same_owner+0x320/0x320 [ 113.980210] ? rcu_note_context_switch+0x710/0x710 [ 113.985143] should_failslab+0xec/0x120 [ 113.989115] kmem_cache_alloc_node_trace+0x5a/0x760 [ 113.994132] __kmalloc_node_track_caller+0x33/0x70 [ 113.999060] __kmalloc_reserve.isra.39+0x41/0xd0 [ 114.003809] __alloc_skb+0x13b/0x780 [ 114.007518] ? skb_copy_and_csum_dev+0x370/0x370 [ 114.012275] ? find_held_lock+0x35/0x1d0 [ 114.016338] ? __fget+0x342/0x5b0 [ 114.019792] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 114.025325] netlink_sendmsg+0xa86/0xe60 [ 114.029382] ? netlink_unicast+0x6b0/0x6b0 [ 114.033608] ? security_socket_sendmsg+0x89/0xb0 [ 114.038351] ? netlink_unicast+0x6b0/0x6b0 [ 114.042577] sock_sendmsg+0xca/0x110 [ 114.046284] sock_write_iter+0x31a/0x5d0 [ 114.050333] ? sock_sendmsg+0x110/0x110 [ 114.054311] ? iov_iter_init+0xaf/0x1d0 [ 114.058283] __vfs_write+0x684/0x970 [ 114.061993] ? kernel_read+0x120/0x120 [ 114.065874] ? wait_for_completion+0x770/0x770 [ 114.070466] ? rw_verify_area+0xe5/0x2b0 [ 114.074516] ? __fdget_raw+0x20/0x20 [ 114.078226] vfs_write+0x189/0x510 [ 114.081766] SyS_write+0xef/0x220 [ 114.085217] ? SyS_read+0x220/0x220 [ 114.088839] ? do_syscall_64+0xb7/0x940 [ 114.092809] ? SyS_read+0x220/0x220 [ 114.096432] do_syscall_64+0x281/0x940 [ 114.100315] ? vmalloc_sync_all+0x30/0x30 [ 114.104458] ? _raw_spin_unlock_irq+0x27/0x70 [ 114.108951] ? finish_task_switch+0x1c1/0x7e0 [ 114.113442] ? syscall_return_slowpath+0x550/0x550 [ 114.118370] ? syscall_return_slowpath+0x2ac/0x550 [ 114.123297] ? prepare_exit_to_usermode+0x350/0x350 [ 114.128309] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 114.133669] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.138513] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 114.143692] RIP: 0033:0x454e79 [ 114.146871] RSP: 002b:00007f2760d33c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 114.154574] RAX: ffffffffffffffda RBX: 00007f2760d346d4 RCX: 0000000000454e79 [ 114.161834] RDX: 0000000000000024 RSI: 00000000200000c0 RDI: 0000000000000013 [ 114.169092] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.176353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 114.183616] R13: 00000000000006af R14: 00000000006fc108 R15: 0000000000000001 2018/03/31 16:39:59 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="c4e2f400ed7462f7b17b0ba3b18633c0c24668e162e2ed63624f7790f26c2234c208dfa6d0e504bff2f4f84d4b864e6361167f439c84b58677201e60031753e18d2361ea38f7ba541f951518568d27898d959ea61079dcd4cb7ced72cda532b319ac3f5a50cd333fe18f38e1c834f507c7a9c440994e979367fd4d6f7b5851c35085e85f1bbfab3a6ba51123fb4d6a9ec4b2a4e2c06d2019706c0eb6e3ac8ed1aae8bf38c31a6df56ac7dfb674baefc610004099c7736715fec86f056452f4f6ca2b8cb426a75bfa2b619090848d65d740c9d113a9a961e99370f641ced94662d7fc5b03edd63a1d36ae99dd83e7dc0da4ffefa639d09968"], 0xfc) 2018/03/31 16:39:59 executing program 7: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000340)="cdf12b3dbf09e4517cf420f1dddf50dc8c5420a2ef02422c28327a3ffeb7ef3367a3bdafc6d7b42a9e270e1d433897df0b2e6a57791f067dd3f9b5735ee7450aa59dd53be49b6e6bf20bbef7641a82d49ee2af7e139814aa417dcf604d4959c467bc1130970c7c09372df7a939d1", 0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781a9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 16:39:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0xffff) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) fanotify_init(0x42, 0x2) epoll_wait(r3, &(0x7f0000000380), 0x34, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000200)={r7, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x83ce}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x80000000, 0x200, 0x532d, 0x1, 0x3ff, 0xfffffffffffffbff, 0x1859, r8}, &(0x7f0000000140)=0x20) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/03/31 16:39:59 executing program 4: r0 = socket(0x1d, 0x3, 0xe) socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x54, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) close(r3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r6, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="30000000000000000301000018090000b9b0597d21d227c112b74fbadc29c742bca990f94f18f93f4a69000000000000"], 0x30, 0x4045}, 0x610}], 0x1, 0x4001) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) mq_timedreceive(r0, &(0x7f0000000a40)=""/217, 0xd9, 0x6, &(0x7f0000000680)={0x77359400}) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000840)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r2, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24, 0x3f}}, 0x2, 0x5, 0x1ff, 0x5fc, 0x3a}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0xa0000) fcntl$getownex(r1, 0x10, &(0x7f0000000c40)) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r8}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/03/31 16:39:59 executing program 5 (fault-call:1 fault-nth:2): r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d", 0x24) 2018/03/31 16:39:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08005100001c0000000000119078ac14ffbbe000000100004e210008907874f44c53d32a77aeccffbcc3d2571d765ca8a2d515a08905e9cdf46865714ef7ddf7f5aadee991194571a555495f5ead6d0c8c867e1a8daca2dafce3e2f54221c5185047b2c5454fed491f6b7bf76e12b733e022be4ab151d7d8a6a632286325d207a36aedf0b08ef1c245b1b006a6ae0b5d7f9381b9019867cab178d17f02274eb58b779b1cc6adb6fad3095910061478fb9b719ab0a5e4a1ec4da80400000000002cf8a78718ca07e0749d0a6da1dca900e30c23daeb"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/31 16:39:59 executing program 6: r0 = socket(0x1, 0x7ff, 0x4) write(r0, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e02003c000000000000e1000c0800020000000005", 0x24) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/03/31 16:39:59 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x0, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@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)) 2018/03/31 16:40:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) fchdir(r1) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x20, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x4025, 0x100000001, 0x4f69, 0xfff, 0x2, 0x200}, 0x400, 0x30, 0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000680)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000640)=0x4) [ 114.974350] FAULT_INJECTION: forcing a failure. [ 114.974350] name failslab, interval 1, probability 0, space 0, times 0 [ 114.985785] CPU: 0 PID: 10361 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #373 [ 114.993147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.002498] Call Trace: [ 115.005091] dump_stack+0x194/0x24d [ 115.008729] ? arch_local_irq_restore+0x53/0x53 [ 115.013427] should_fail+0x8c0/0xa40 [ 115.017152] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.022255] ? rtnetlink_rcv_msg+0x508/0xb10 [ 115.026660] ? __mutex_lock+0x16f/0x1a80 [ 115.030734] ? rtnetlink_rcv_msg+0x508/0xb10 [ 115.035152] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 115.040336] ? rtnetlink_rcv_msg+0x508/0xb10 [ 115.044749] ? find_held_lock+0x35/0x1d0 [ 115.048830] ? check_same_owner+0x320/0x320 [ 115.053147] ? perf_trace_lock+0x900/0x900 [ 115.057387] ? qdisc_match_from_root+0x2dd/0x440 [ 115.062151] ? rcu_note_context_switch+0x710/0x710 [ 115.067077] ? qdisc_hash_add+0xb0/0xb0 2018/03/31 16:40:00 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000b1000)={r3, 0x0, 0x2, r3}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000000c0)=""/197) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)) inotify_init1(0x0) [ 115.071060] should_failslab+0xec/0x120 [ 115.075032] kmem_cache_alloc_node+0x56/0x760 [ 115.079535] __alloc_skb+0xf1/0x780 [ 115.083157] ? skb_copy_and_csum_dev+0x370/0x370 [ 115.087917] ? qdisc_tree_reduce_backlog+0x500/0x500 [ 115.093042] ? free_modinfo_version+0x70/0x70 [ 115.097529] ? rtnl_get_link+0x124/0x2b0 [ 115.101605] netlink_ack+0x283/0xa10 [ 115.105322] ? netlink_sendmsg+0xe60/0xe60 [ 115.109558] ? __might_fault+0x110/0x1d0 [ 115.113627] netlink_rcv_skb+0x2b4/0x380 [ 115.117687] ? validate_linkmsg+0x8e0/0x8e0 2018/03/31 16:40:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000a40)={@rand_addr, @local}, &(0x7f0000000ec0)=0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001180)={&(0x7f0000000f40)=@hci, 0x80, &(0x7f0000001080)=[{&(0x7f0000000fc0)=""/135, 0x87}], 0x1, &(0x7f00000010c0)=""/149, 0x95, 0xfffffffffffff157}, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'ip6_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001200)={'bridge0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0xe) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000680)={r3, 0x400000, 0xffffffffffffff9c}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6(0xa, 0xe, 0x4d200) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x30, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000031aff8)={r5, r6}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r8, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x2d2, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000001240)=ANY=[@ANYBLOB="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"]}, 0x34a) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) socketpair(0x10, 0x5, 0x40000080000000, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r9, 0xc0406400, &(0x7f0000000600)={0x0, 0x40000040009, 0x800000008000, 0x41, &(0x7f00000007c0)=""/188, 0x44, &(0x7f0000000880)=""/176, 0xc2, &(0x7f0000000a80)=""/194}) [ 115.122012] ? netlink_ack+0xa10/0xa10 [ 115.125899] ? netlink_skb_destructor+0x1d0/0x1d0 [ 115.130756] ? copyin+0x91/0xb0 [ 115.134038] rtnetlink_rcv+0x1c/0x20 [ 115.137747] netlink_unicast+0x4c4/0x6b0 [ 115.141810] ? netlink_attachskb+0x8a0/0x8a0 [ 115.146221] ? security_netlink_send+0x81/0xb0 [ 115.150800] netlink_sendmsg+0xa4a/0xe60 [ 115.154859] ? netlink_unicast+0x6b0/0x6b0 [ 115.159092] ? security_socket_sendmsg+0x89/0xb0 [ 115.163842] ? netlink_unicast+0x6b0/0x6b0 [ 115.168066] sock_sendmsg+0xca/0x110 [ 115.171766] sock_write_iter+0x31a/0x5d0 [ 115.175811] ? sock_sendmsg+0x110/0x110 [ 115.179781] ? iov_iter_init+0xaf/0x1d0 [ 115.183744] __vfs_write+0x684/0x970 [ 115.187449] ? kernel_read+0x120/0x120 [ 115.191323] ? wait_for_completion+0x770/0x770 [ 115.195890] ? rw_verify_area+0xe5/0x2b0 [ 115.199928] ? __fdget_raw+0x20/0x20 [ 115.203616] vfs_write+0x189/0x510 [ 115.207144] SyS_write+0xef/0x220 [ 115.210593] ? SyS_read+0x220/0x220 [ 115.214213] ? do_syscall_64+0xb7/0x940 [ 115.218182] ? SyS_read+0x220/0x220 [ 115.221795] do_syscall_64+0x281/0x940 [ 115.225659] ? vmalloc_sync_all+0x30/0x30 [ 115.229782] ? _raw_spin_unlock_irq+0x27/0x70 [ 115.234254] ? finish_task_switch+0x1c1/0x7e0 [ 115.238727] ? syscall_return_slowpath+0x550/0x550 [ 115.243636] ? syscall_return_slowpath+0x2ac/0x550 [ 115.248550] ? prepare_exit_to_usermode+0x350/0x350 [ 115.253558] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 115.258914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.263747] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.268927] RIP: 0033:0x454e79 2018/03/31 16:40:00 executing program 4: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) r1 = socket(0x3, 0x6, 0x7e00000000000) sendto(r1, &(0x7f0000000000)="f7bf22906e5fef257dfb1a11afca3cfa05065ec7b4e7af88f4c116960c226079ef0f79bad38b390eef9fa25fc2f20a9a4eb1de70bb54d065fc9a6004e2ddc92e112d391a41ec968e0db6085485f21f8484343e98187a449197ae0f092d57088d65317bef331ab181704940d2d9da15e3e517cb4b1249a4eeecaa1383e364d565897234f1514b81987c369c71ec4b7163d20f36a12d6302f8ceb24faa54cad553720b29523131dc714e87647232e3794725d1b81fce82a96fe71605dbb30238e40e5e63ea24100fdc68fd5dbd2525d6a0b63db470e54de9b1fc4d48446ad21ba34bb12e", 0xe3, 0x4000800, 0x0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x63, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="d51c858f6603264d1d43758867782706b5b68da31eb9b3ad62528274c93ac8c0e237a82b5253c7decdc9ae90c432aee07113b2a2ee1393b67503a92ad3166a1c05c63b60fd89fe95f5aa608dc92abd5dee94ae3b26092eac5f837dedc70cefaee61c48d4a271572a0370bccb52627f3c67f4993a1a6c8a7b842fb7a53c6649a6a612fa407dc78c3555096b8b565501da6dd54f304d9e9b047a3c99aacbdb250c8dfc3fdd109e7faae44945fee5e78ced22b6195274503eb1670b53c6192fb5b1b3b22b51de0530a33fdf5da0b651fc", 0xcf, 0x5da8}], 0x100000, &(0x7f00000002c0)={[{@subvolid={'subvolid', 0x3d}, 0x2c}, {@fragment_data='fragment=data', 0x2c}]}) 2018/03/31 16:40:00 executing program 5 (fault-call:1 fault-nth:3): r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d", 0x24) [ 115.272099] RSP: 002b:00007f2760d33c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 115.279784] RAX: ffffffffffffffda RBX: 00007f2760d346d4 RCX: 0000000000454e79 [ 115.287034] RDX: 0000000000000024 RSI: 00000000200000c0 RDI: 0000000000000013 [ 115.294290] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.301533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 115.308784] R13: 00000000000006af R14: 00000000006fc108 R15: 0000000000000002 2018/03/31 16:40:00 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x0, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x800) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/31 16:40:00 executing program 4: socket(0x1e, 0x1, 0x0) 2018/03/31 16:40:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) socket$can_raw(0x1d, 0x3, 0x1) getsockname$netlink(r2, &(0x7f0000001d80), &(0x7f0000001dc0)=0xc) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0xa, &(0x7f0000001780)=[{&(0x7f0000000280)="3beb54b7f8180499767ecb6ec04918933e2d8d53a145efd507abed254f0fd305ea7ca452a6d87a2c7018283cf54fdac3b0c80982e2c5903fa63937b3f580cff097b45d9630240d81bfdb71379baedc177e6fa43cb36d51b1f9cb31abf0493fc9a38d445b09390c61a0118cfd9f5dd38c02c82edffb61f8caeb08d03397afb26e84657376516a4dbab0313cfd9412039388dcaed506f89e7890033fb72d613de6c3d0d796ad01507a04c7203927da9b190008fa1a510d3dad9ab0b06eb756dc407716b87c2a44860c78051f656231f3b6cd7390612eda560cce42d7c9042802aa", 0xe0, 0x5}, {&(0x7f0000000380)="7826d77804dda80bbe99d0c3c035498c85835565fd444ff87a24606abe72f80af727dad7fea70bbc5cb69b8e341cc90b4dcdc767f1f20cefc92aaf882566d069a0e69e720cbbbca37061a75666cb13092ea47de74732fcaff076e72a0d1df41505be2e86d56d6c76b3b66eb8deb11ce0631cfd37160e4a", 0x77, 0x2}, {&(0x7f0000000400)="78e3232222bc2d3902ad3725c45c3ab0460c50d14c4664de954daf9360f73a65ecedbf7a58d07097b1a6a5ab8407f70770ef704a6633569783fb628e325fcd2535b4a3e63616bffc2e03d6af97da30219aa25427e6", 0x55, 0x400}, {&(0x7f0000000480)="549221c09238a342ef7c7fb5395115b12eb51911f5c66ba8207853ccad49ef0e7a0e3e4572b163f9b18523c2014a2270985df463af3ff39d049f82051492e77a3bf03a24a6", 0x45, 0x5}, {&(0x7f0000000500)="7897ccf98b9bcd3ceaacff1b157842cf70f0c035c3ffc45e6d1ca6ae0b53b5e0ad4a75a8100897eb3bcae3af55201c2248163a4a4f8d8dfb70a62e1955f10610cccc0bf78f385f1a93452e38dfeeebd4e803ce57efa2c36fd7ca207ad99bc8a5d757636bddda6713f6bed2f8", 0x6c}, {&(0x7f0000000580)="813d0f41018c561e877c42646fa0d4e528", 0x11, 0xffffffffffffeee9}, {&(0x7f00000005c0)="07248c3276964339648d3895fcf20a41a48e3232d7790ca1030ad9a20655e002476aed7742a052251e8b2bd3afb5c8f73b007c217cf02f0d83711d228a038e4abfb01765ebbf9a16a22c6b7b43811bda5c75e7deb1dc77ea28e3443d102af3fdf03d50233f31e64070f3a26500baf86424d8aae0aface782350a8b32e4cb8a681e0824cf740d71a15349672e330c941a97a8", 0x92, 0x2}, {&(0x7f0000000680)="8f258c4772b37c4e2a7ee5d54d20cb958bbbbfb2430a87ce24f9ca53d5d31a134ec344fc2bb26ebbef4b5fc5473057f9f6d2129e3d55", 0x36, 0xffffffff}, {&(0x7f00000006c0)="f37ed6df39e217ee41408cbbb2c7218d1b65ffcde4605eb9979cda650f2d82e3e466a7cda0604d2cf92aaca29d83d59f5a6e361db05db73d2ca767759002e62c04fc1716aa19f819ef4157b2d90ad08453cdf77cedfcc528110d3b4917249d06fc8dd664987ba5fbfc2dd6d14d2bb4dce769736f5fdc9ce3d3fee17156bd1170c6921e13", 0x84, 0xd53}, {&(0x7f0000000780)="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", 0x1000, 0x94}], 0x80, &(0x7f0000001880)={[{@noinode_cache='noinode_cache', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@check_int='check_int', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@usebackuproot='usebackuproot', 0x2c}]}) sendto$llc(r2, &(0x7f0000000040)="0efcd19972a2fd791edf1878a66547fdce7c2ecb444986df9dee989d2ef8ef4ba94d5af46c51c20ca6269534fe15a3703c52a93b9219c678e7950541e2ce05ca99bed5ed3d0359799b262213ff4ead47e7bd1ac341cab5108388a3a4b7e0ea3846fa6eed3a6ee08b6b7b24ddc70a0137eadb", 0x72, 0x40, &(0x7f00000000c0)={0x1a, 0x302, 0x100000001, 0x0, 0x6, 0x8000, @random="78664928cf38"}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001900)={0x0, 0xfc, 0x0, 0x2ad, 0x101}, &(0x7f0000001940)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001980)={r3, 0x3}, &(0x7f00000019c0)=0x8) syz_emit_ethernet(0x0, &(0x7f00000004c0)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x2, 0xfff}, &(0x7f00000001c0)=0x8) r5 = syz_open_pts(r2, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000001a80)={0x0, 0x0}) syz_mount_image$btrfs(&(0x7f0000001ac0)='btrfs\x00', &(0x7f0000001b00)='./file0\x00', 0x1ff, 0x2, &(0x7f0000001cc0)=[{&(0x7f0000001b40)="5906ce66c182a407b24d9691bbd58ac9119d5e0bd42b5b66a6442898ae2e3602e6efb0171a933561e38f0c31c2c7b3813d3e4d96a017d6daf9fcabb9a2b80b45adaa5cd8faaaec4b2368cd6bc17cf78732338b253ceabe7d2a3572857ca520b1613fea5f24f7035ca02051d46a3a7486c0c49e989fd839b1e72a63222921d2ff74eee5e5fad2fc78936898770d6b9af7e92c81959873cabc57d54bede3518ffef45862df0c8a97aebe6b04e9bd2782217a068b9ee7d5f82ea7624b8c9a21ceb5ac9d7769e5c28322eebccadf14f763ff5fc67866f32a4d1d4be5fd3e08416ce667fd8eadad", 0xe5, 0x5496ad3f}, {&(0x7f0000001c40)="1cc82220ea1bc81038f96f5fbeeeb465965718956bd4abd226b8d48b8216268bf6792c5010394d4bdd12412ff18c8319e9fec4a42b6dbd482643bc86d2673e35bdd454", 0x43, 0xffff}], 0x10, &(0x7f0000001d00)={[{@subvol={'subvol', 0x3d, [0x30, 0x67, 0x7f, 0x6d, 0x7f, 0x33]}, 0x2c}, {@datasum='datasum', 0x2c}, {@compress_algo={'compress', 0x3d, 'zlib'}, 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@nossd='nossd', 0x2c}, {@discard='discard', 0x2c}]}) perf_event_open(&(0x7f0000001a00)={0x7, 0x70, 0x6, 0x8, 0x40, 0xfffffffffffffffe, 0x0, 0x1e9, 0x30, 0x5, 0x0, 0x0, 0x5, 0x3, 0x8, 0x80000001, 0x9, 0x10000, 0x6, 0x1, 0x4, 0x100000001, 0x6, 0x5, 0x800, 0x101, 0x7f, 0x100000000, 0x0, 0x14, 0x80, 0x1, 0xffffffffffffffff, 0x8e, 0x6, 0x100000001, 0x5, 0x71513681, 0x0, 0x800000000000000, 0x2, @perf_config_ext={0x3, 0xffffffff}, 0x80, 0x1, 0x6, 0x7, 0x3, 0x4}, r6, 0x6, r0, 0x1) 2018/03/31 16:40:00 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x2f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x8, 0x806, 'eql\x00', 'syzkaller0\x00', 'yam0\x00', 'tunl0\x00', @random="11f09d0b66af", [0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x130}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2, 0x1000, 0x2, 0x0, 0x0, "3bb04061ac1eed83e105ba0606eb5a38dea49be67d6a67e0889a084a50b32061182c1281741ba9b7f9ef76e0f30def14e3f5b01b4ace64845862e87b9d07ec09"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"2a1779482ecb07b43a34610782ee9a6d53a20ed34ff790c589028622c2c5"}}}, {{{0x15, 0x20, 0x86df, 'vlan0\x00', 'syzkaller0\x00', 'eql\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x100, 0x100, 0x130, [@helper={'helper\x00', 0x28, {{0x0, 'sane-20000\x00'}}}, @mark_m={'mark_m\x00', 0x18, {{0xdb, 0xfffffffffffeffff, 0x0, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}]}, 0x368) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x960, 0x113440) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x402000) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='5', 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000540)) [ 246.751201] INFO: task syz-executor0:4399 blocked for more than 120 seconds. [ 246.758494] Not tainted 4.16.0-rc7+ #373 [ 246.763106] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771099] syz-executor0 D21336 4399 1 0x00000004 [ 246.776759] Call Trace: [ 246.779462] __schedule+0x8fb/0x1ec0 [ 246.783225] ? perf_trace_lock+0xd6/0x900 [ 246.787397] ? __sched_text_start+0x8/0x8 [ 246.791584] ? perf_trace_lock+0x900/0x900 [ 246.795853] ? perf_trace_lock+0x900/0x900 [ 246.800112] ? perf_trace_lock+0x900/0x900 [ 246.804368] ? trace_hardirqs_off+0x10/0x10 [ 246.808724] ? trace_hardirqs_off+0x10/0x10 [ 246.813072] ? trace_hardirqs_off+0x10/0x10 [ 246.817420] ? lock_acquire+0x1d5/0x580 [ 246.821416] ? find_held_lock+0x35/0x1d0 [ 246.825504] schedule+0xf5/0x430 [ 246.828885] ? __mutex_lock+0xaa8/0x1a80 [ 246.832967] ? __schedule+0x1ec0/0x1ec0 [ 246.836965] ? lock_release+0xa40/0xa40 [ 246.841012] ? memset+0x31/0x40 [ 246.844347] ? do_raw_spin_trylock+0x190/0x190 [ 246.848961] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.853916] ? mutex_destroy+0x1d0/0x1d0 [ 246.858025] schedule_preempt_disabled+0x10/0x20 [ 246.862810] __mutex_lock+0xaad/0x1a80 [ 246.866757] ? __mutex_lock+0x16f/0x1a80 [ 246.870909] ? lo_open+0x1b/0xa0 [ 246.874329] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.879215] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.884091] ? perf_trace_lock+0xd6/0x900 [ 246.888245] ? trace_event_raw_event_lock+0x340/0x340 [ 246.893441] ? trace_hardirqs_off+0x10/0x10 [ 246.897757] ? __lock_acquire+0x664/0x3e00 [ 246.901994] ? __lock_acquire+0x664/0x3e00 [ 246.906223] ? trace_hardirqs_off+0x10/0x10 [ 246.910543] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 246.915377] ? lock_acquire+0x1d5/0x580 [ 246.919342] ? find_held_lock+0x35/0x1d0 [ 246.923443] ? get_gendisk+0xb0/0x360 [ 246.927242] ? lock_downgrade+0x980/0x980 [ 246.931403] ? __might_sleep+0x95/0x190 [ 246.935388] ? blkdev_ioctl+0x1e00/0x1e00 [ 246.939536] mutex_lock_nested+0x16/0x20 [ 246.943604] ? mutex_lock_nested+0x16/0x20 [ 246.947835] lo_open+0x1b/0xa0 [ 246.951043] __blkdev_get+0xd51/0x13b0 [ 246.954935] ? trace_event_raw_event_lock+0x340/0x340 [ 246.960130] ? loop_unregister_transfer+0x90/0x90 [ 246.964972] ? bd_may_claim+0xd0/0xd0 [ 246.968775] blkdev_get+0x399/0xb00 [ 246.972402] ? lock_downgrade+0x980/0x980 [ 246.976547] ? __blkdev_get+0x13b0/0x13b0 [ 246.980688] ? do_raw_spin_trylock+0x190/0x190 [ 246.985299] ? errseq_sample+0xee/0x140 [ 246.989274] ? _copy_to_user+0xc0/0xc0 [ 246.993169] ? _raw_spin_unlock+0x22/0x30 [ 246.997319] blkdev_open+0x1c9/0x250 [ 247.001067] ? security_file_open+0x89/0x190 [ 247.005499] do_dentry_open+0x667/0xd40 [ 247.009494] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 247.014430] ? bd_acquire+0x2c0/0x2c0 [ 247.018260] vfs_open+0x107/0x220 [ 247.021731] path_openat+0x1151/0x3530 [ 247.025634] ? path_lookupat+0xba0/0xba0 [ 247.029702] ? lock_downgrade+0x980/0x980 [ 247.033846] ? lock_release+0xa40/0xa40 [ 247.037822] ? trace_hardirqs_off+0x10/0x10 [ 247.042141] ? do_raw_spin_trylock+0x190/0x190 [ 247.046723] ? __lock_is_held+0xb6/0x140 [ 247.050795] ? macsec_init+0x61/0x82 [ 247.054508] ? _raw_spin_unlock+0x22/0x30 [ 247.058649] ? __alloc_fd+0x29b/0x750 [ 247.062454] do_filp_open+0x25b/0x3b0 [ 247.066248] ? may_open_dev+0xe0/0xe0 [ 247.070078] ? mpi_resize+0x200/0x200 [ 247.073886] ? get_unused_fd_flags+0x121/0x190 [ 247.078476] ? __alloc_fd+0x750/0x750 [ 247.082276] ? getname_flags+0x256/0x580 [ 247.086353] do_sys_open+0x502/0x6d0 [ 247.090072] ? do_sys_open+0x502/0x6d0 [ 247.093973] ? filp_open+0x70/0x70 [ 247.097514] ? SyS_mkdirat+0x2b0/0x2b0 [ 247.101414] SyS_open+0x2d/0x40 [ 247.104696] ? do_sys_open+0x6d0/0x6d0 [ 247.108608] do_syscall_64+0x281/0x940 [ 247.112533] ? vmalloc_sync_all+0x30/0x30 [ 247.116694] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 247.122248] ? syscall_return_slowpath+0x550/0x550 [ 247.127197] ? syscall_return_slowpath+0x2ac/0x550 [ 247.132150] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.137545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.142412] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.147618] RIP: 0033:0x40f0b0 [ 247.150824] RSP: 002b:0000000000a3eab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 247.158567] RAX: ffffffffffffffda RBX: 0000000000000079 RCX: 000000000040f0b0 [ 247.165859] RDX: 0000000000a3f87a RSI: 0000000000000002 RDI: 0000000000a3f870 [ 247.173154] RBP: 0000000000a3eae0 R08: 0000000000000000 R09: 000000000000000a [ 247.180438] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000013 [ 247.187728] R13: 0000000000000000 R14: 00000000006fd6e0 R15: 0000000000001380 [ 247.195043] [ 247.195043] Showing all locks held in the system: [ 247.201390] 2 locks held by khungtaskd/876: [ 247.206164] #0: (rcu_read_lock){....}, at: [<00000000a88fdcdc>] watchdog+0x1c5/0xd60 [ 247.214293] #1: (tasklist_lock){.+.+}, at: [<00000000d47ebc27>] debug_show_all_locks+0xd3/0x3d0 [ 247.223365] 1 lock held by rsyslogd/4232: [ 247.227528] #0: (&f->f_pos_lock){+.+.}, at: [<00000000b6a97c47>] __fdget_pos+0x12b/0x190 [ 247.235970] 2 locks held by getty/4322: [ 247.239966] #0: (&tty->ldisc_sem){++++}, at: [<00000000e68418b0>] ldsem_down_read+0x37/0x40 [ 247.248664] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000054d36ec1>] n_tty_read+0x2ef/0x1a40 [ 247.258028] 2 locks held by getty/4323: [ 247.261998] #0: (&tty->ldisc_sem){++++}, at: [<00000000e68418b0>] ldsem_down_read+0x37/0x40 [ 247.270703] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000054d36ec1>] n_tty_read+0x2ef/0x1a40 [ 247.280020] 2 locks held by getty/4324: [ 247.283997] #0: (&tty->ldisc_sem){++++}, at: [<00000000e68418b0>] ldsem_down_read+0x37/0x40 [ 247.292700] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000054d36ec1>] n_tty_read+0x2ef/0x1a40 [ 247.302003] 2 locks held by getty/4325: [ 247.305984] #0: (&tty->ldisc_sem){++++}, at: [<00000000e68418b0>] ldsem_down_read+0x37/0x40 [ 247.314694] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000054d36ec1>] n_tty_read+0x2ef/0x1a40 [ 247.323995] 2 locks held by getty/4326: [ 247.327985] #0: (&tty->ldisc_sem){++++}, at: [<00000000e68418b0>] ldsem_down_read+0x37/0x40 [ 247.336683] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000054d36ec1>] n_tty_read+0x2ef/0x1a40 [ 247.345983] 2 locks held by getty/4327: [ 247.349968] #0: (&tty->ldisc_sem){++++}, at: [<00000000e68418b0>] ldsem_down_read+0x37/0x40 [ 247.358671] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000054d36ec1>] n_tty_read+0x2ef/0x1a40 [ 247.367959] 2 locks held by getty/4328: [ 247.371945] #0: (&tty->ldisc_sem){++++}, at: [<00000000e68418b0>] ldsem_down_read+0x37/0x40 [ 247.380626] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000054d36ec1>] n_tty_read+0x2ef/0x1a40 [ 247.389930] 2 locks held by syz-executor0/4399: [ 247.394590] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000b0d0c0b1>] __blkdev_get+0x176/0x13b0 [ 247.403269] #1: (loop_index_mutex){+.+.}, at: [<00000000752401ff>] lo_open+0x1b/0xa0 [ 247.411333] 2 locks held by syz-executor6/4406: [ 247.415995] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000b0d0c0b1>] __blkdev_get+0x176/0x13b0 [ 247.424691] #1: (loop_index_mutex){+.+.}, at: [<00000000752401ff>] lo_open+0x1b/0xa0 [ 247.432766] 2 locks held by syz-executor5/4411: [ 247.437421] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000b0d0c0b1>] __blkdev_get+0x176/0x13b0 [ 247.446100] #1: (loop_index_mutex){+.+.}, at: [<00000000752401ff>] lo_open+0x1b/0xa0 [ 247.454174] 2 locks held by syz-executor7/10350: [ 247.458925] #0: (loop_index_mutex){+.+.}, at: [<000000008f7ba802>] loop_control_ioctl+0x89/0x490 [ 247.468030] #1: (&lo->lo_ctl_mutex#2){+.+.}, at: [<000000008ab49303>] loop_control_ioctl+0x1a7/0x490 [ 247.477491] 1 lock held by syz-executor7/10400: [ 247.482147] #0: (loop_index_mutex){+.+.}, at: [<000000008f7ba802>] loop_control_ioctl+0x89/0x490 [ 247.491257] 1 lock held by syz-executor7/10401: [ 247.495912] #0: (loop_index_mutex){+.+.}, at: [<000000008f7ba802>] loop_control_ioctl+0x89/0x490 [ 247.505031] 1 lock held by syz-executor7/10406: [ 247.509685] #0: (loop_index_mutex){+.+.}, at: [<000000008f7ba802>] loop_control_ioctl+0x89/0x490 [ 247.518795] 2 locks held by syz-executor1/10368: [ 247.523534] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000380c0163>] lo_ioctl+0x8b/0x1b70 [ 247.532124] #1: (&bdev->bd_mutex){+.+.}, at: [<00000000e7aa7faa>] blkdev_reread_part+0x1e/0x40 [ 247.541059] 1 lock held by syz-executor1/10403: [ 247.545722] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000380c0163>] lo_ioctl+0x8b/0x1b70 [ 247.554307] 1 lock held by syz-executor1/10404: [ 247.558973] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000b0d0c0b1>] __blkdev_get+0x176/0x13b0 [ 247.567636] 1 lock held by syz-executor1/10410: [ 247.572294] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000380c0163>] lo_ioctl+0x8b/0x1b70 [ 247.580880] 1 lock held by syz-executor1/10411: [ 247.585549] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000380c0163>] lo_ioctl+0x8b/0x1b70 [ 247.594461] 1 lock held by syz-executor1/10412: [ 247.599133] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000380c0163>] lo_ioctl+0x8b/0x1b70 [ 247.607729] 1 lock held by blkid/10371: [ 247.611707] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000b0d0c0b1>] __blkdev_get+0x176/0x13b0 [ 247.620399] [ 247.622025] ============================================= [ 247.622025] [ 247.629032] NMI backtrace for cpu 1 [ 247.632665] CPU: 1 PID: 876 Comm: khungtaskd Not tainted 4.16.0-rc7+ #373 [ 247.639573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.648902] Call Trace: [ 247.651520] dump_stack+0x194/0x24d [ 247.655123] ? arch_local_irq_restore+0x53/0x53 [ 247.659775] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.664415] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.668829] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.673299] nmi_cpu_backtrace+0x1d2/0x210 [ 247.677505] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.681971] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.687229] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.692391] watchdog+0x90c/0xd60 [ 247.695821] ? reset_hung_task_detector+0xa0/0xa0 [ 247.700636] ? complete+0x62/0x80 [ 247.704067] ? __schedule+0x1ec0/0x1ec0 [ 247.708024] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.712318] ? __lockdep_init_map+0xe4/0x650 [ 247.716698] ? do_raw_spin_trylock+0x190/0x190 [ 247.721252] ? lockdep_init_map+0x9/0x10 [ 247.725287] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.730363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.735352] ? trace_hardirqs_on+0xd/0x10 [ 247.739514] ? __kthread_parkme+0x176/0x240 [ 247.743812] kthread+0x33c/0x400 [ 247.747151] ? reset_hung_task_detector+0xa0/0xa0 [ 247.751974] ? kthread_stop+0x7a0/0x7a0 [ 247.755926] ret_from_fork+0x3a/0x50 [ 247.759757] Sending NMI from CPU 1 to CPUs 0: [ 247.764282] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.765271] Kernel panic - not syncing: hung_task: blocked tasks [ 247.778727] CPU: 1 PID: 876 Comm: khungtaskd Not tainted 4.16.0-rc7+ #373 [ 247.785624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.794949] Call Trace: [ 247.797513] dump_stack+0x194/0x24d [ 247.801113] ? arch_local_irq_restore+0x53/0x53 [ 247.805768] ? vsnprintf+0x1ed/0x1900 [ 247.809572] panic+0x1e4/0x41c [ 247.812739] ? refcount_error_report+0x214/0x214 [ 247.817467] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 247.822804] watchdog+0x91d/0xd60 [ 247.826243] ? reset_hung_task_detector+0xa0/0xa0 [ 247.831058] ? complete+0x62/0x80 [ 247.834489] ? __schedule+0x1ec0/0x1ec0 [ 247.838430] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.842725] ? __lockdep_init_map+0xe4/0x650 [ 247.847102] ? do_raw_spin_trylock+0x190/0x190 [ 247.851664] ? lockdep_init_map+0x9/0x10 [ 247.855696] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.860769] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.865756] ? trace_hardirqs_on+0xd/0x10 [ 247.869873] ? __kthread_parkme+0x176/0x240 [ 247.874164] kthread+0x33c/0x400 [ 247.877502] ? reset_hung_task_detector+0xa0/0xa0 [ 247.882310] ? kthread_stop+0x7a0/0x7a0 [ 247.886254] ret_from_fork+0x3a/0x50 [ 247.890487] Dumping ftrace buffer: [ 247.894077] (ftrace buffer empty) [ 247.897761] Kernel Offset: disabled [ 247.901364] Rebooting in 86400 seconds..