D(r1, 0x40082404, &(0x7f0000000000)=0x40) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='8:4\r4'], 0x5) 2018/04/15 07:25:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x6}, 0x1c) 2018/04/15 07:25:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) keyctl$dh_compute(0x17, &(0x7f00000003c0), &(0x7f0000000400)=""/184, 0xb8, &(0x7f0000000540)={&(0x7f00000004c0)={'digest_null\x00'}, &(0x7f0000000500)}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000d40)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32], 0x3}, 0x1}, 0x0) dup(0xffffffffffffffff) 2018/04/15 07:25:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0}}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) connect$packet(r0, &(0x7f0000001500)={0x11, 0x0, r1, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/04/15 07:25:44 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f00000002c0)='./file0/bus\x00', 0x82, 0x0) 2018/04/15 07:25:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x801, 0x2005) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008040010000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/15 07:25:44 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x0, 0x4, 0xfff, 0x0, 0x0, [], [], [], 0x5, 0x6}) getpid() ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551c, &(0x7f0000000000)=ANY=[]) 2018/04/15 07:25:44 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x7, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/15 07:25:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x8}, 0x1c) 2018/04/15 07:25:44 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a93000)={{0x3}}) 2018/04/15 07:25:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/04/15 07:25:44 executing program 1: r0 = memfd_create(&(0x7f0000000080)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mq_unlink(&(0x7f0000000000)='\x00') 2018/04/15 07:25:44 executing program 7: syz_emit_ethernet(0x200001fe, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00', 0x0, 0x10}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) [ 567.934926] ptrace attach of "/root/syz-executor4"[4536] was attempted by "/root/syz-executor4"[7472] 2018/04/15 07:25:44 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) nanosleep(&(0x7f00000000c0)={0x0, 0x989680}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) listen(r1, 0x6) [ 568.023844] ptrace attach of "/root/syz-executor4"[4536] was attempted by "/root/syz-executor4"[7484] 2018/04/15 07:25:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xc0fe}, 0x1c) 2018/04/15 07:25:45 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x10, r4, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0x1f) sendfile(r4, r3, &(0x7f000058f000)=0xf, 0x100000000) r5 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x8a5, 0x3, 0x5, 0x1, "9889727760fa4d2702e768f12412d1839d132fa63410348755083e83491adf2d9472c83668ffe2f3479c3e6a", 0x4}, 0x0, 0x0, 0x0, r5, 0x3, 0x7, "f550cd92a453582ad40f7531e8bf3f8a147530ffdaaa8ab1cbf60ca852ed0aecad8a00e714a30f16c841df7f2dbabae103f03f77e0b7538b5c95900bf1bf2cef", &(0x7f0000000100)="fa00", 0x2, [], [0xa158, 0x9, 0x9, 0x1]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) 2018/04/15 07:25:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0xc0010140}]}) 2018/04/15 07:25:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x4000c0) ioctl$KDMKTONE(r0, 0x4b30, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) 2018/04/15 07:25:45 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=ANY=[@ANYBLOB="180000000000001af47f1cef96ba586b0000ffff", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r1, 0x39, &(0x7f000039efb0)}, 0x10) 2018/04/15 07:25:45 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000300)=""/204) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000040)=""/89, &(0x7f0000000180)=0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xd8, &(0x7f0000000400)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x40, @dev={0xfe, 0x80, [], 0x15}, 0x4}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x22}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1d}, 0x1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x8000}, 0x8) r2 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6}]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="9d590312b1a5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/15 07:25:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d3ab29099aad54f889000000000000002356ba4e6162fd000be66c12ce0045fe317bdfeaf7412f80378ac39bb2d7dc9bc1205607483557b1be5bb8454c31232ef13a898990", 0xfffffffffffffedd) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xc8, 0x10}, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/33, 0x21}], 0x1, &(0x7f0000000000), 0x3b9}, 0x0) 2018/04/15 07:25:45 executing program 7: syz_emit_ethernet(0x7ffff000, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:45 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0xb, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0xfd1d, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000140)=0xfffffffffffffffd) 2018/04/15 07:25:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x200000000000000}, 0x1c) 2018/04/15 07:25:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x840, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x1, 0xb1, 0xfffffffffffff800, 0x400}) 2018/04/15 07:25:45 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0xffffffffffbfffff) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/15 07:25:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x1000000}, 0x1c) 2018/04/15 07:25:46 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000440)={0x7fffffff, 0xcb91, 0x200, 0x100}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getdents(r0, &(0x7f0000000080)=""/190, 0xbe) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) write(r1, &(0x7f0000001040)="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", 0x1000) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000840)={0xffffffff}, 0x111, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="16000000980000ea453513632a72059f3579123adfd01947ac46de663ecb3d7589c5e96ce27a56ef5bcc12a7f03a997a4d64d3b5610ab8ba4a8a0407a1956fa4a2c848dedf81295bbb5619e5bd628b16e381cdd4bea6a580df7be24209e929696b2389ce45d240791a9b6203e62f379a2c4b964607ce22449cb3f57a9c23b87b53c24306f7", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0400000000000000", @ANYRES32=r2, @ANYBLOB="3c0001001b00000600000001a1411d737ac63e89e2af02cd62d80ef7000000000000001f000000000000000909000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000002c0)={0x0, 'veth1\x00'}, 0x18) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002080)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) 2018/04/15 07:25:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x892e, &(0x7f0000000480)={'vlan0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}) 2018/04/15 07:25:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x7001, &(0x7f000002d000), 0x2, r2, 0xa}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x1, &(0x7f000002d000), 0x2, r2, 0xb}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140)) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x7) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x6, r2, 0x1}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/15 07:25:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) close(r0) r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3}, &(0x7f000095c000)=0x8) shutdown(r1, 0x0) 2018/04/15 07:25:46 executing program 6: r0 = memfd_create(&(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x0) fstatfs(r0, &(0x7f0000000100)=""/176) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10801000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0xa8, r1, 0x303, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xaf3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3bf5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xba11}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/15 07:25:46 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001800)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x71, "0f33328ae228ec443ddb0fd4af9c589c68570165307dd11f9d396dd8655054a55f3905e770a7ca0aaf9da52c1f08bcf0cf02eb37dbfc53d4c771154d5c5b1409cdbe6559e540d418d4c6a662898fbb1e50069eec0af685996e86f26efceb7f3d04ada08a7b9dbd7633b96f7d185ca9939a"}, &(0x7f00000018c0)=0x79) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001900)={r2, @in6={{0xa, 0x4e23, 0x80000001, @dev={0xfe, 0x80, [], 0x20}, 0x80}}, [0xf8d, 0x1, 0x3f, 0x2, 0x1, 0x837b, 0x7ff, 0x7, 0x6, 0x9, 0x8, 0x100000000, 0x9, 0x4, 0x7]}, &(0x7f0000001a00)=0x100) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402, 0x0) fcntl$setstatus(r1, 0x4, 0xc00) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000014c0)=ANY=[@ANYBLOB="0a0000000000000000000100000000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB="000000000000000002000000000000000010000000000000", 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@ANYBLOB="000000000000000000000000000000001e00000000000000", @ANYPTR=&(0x7f00000010c0)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00P\x00\x00\x00\x00\x00\x00M\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001100)=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'], @ANYBLOB="00000000000000000050000000000000cb00000000000000", @ANYPTR=&(0x7f0000001180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffc100000000000000000000000000000000000000000000000000000000000000000000e9ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000454de789c823bb4465e9000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000004000000000000002800000000000000", @ANYPTR=&(0x7f0000001280)=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'], @ANYBLOB="000000000000000000f0000000000000b700000000000000", @ANYPTR=&(0x7f00000012c0)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001380)=ANY=[], @ANYBLOB="000000000000000001000000000000006000000000000000", @ANYPTR=&(0x7f00000013c0)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00P\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001440)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001380)=0x14) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000001740)) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001780)={0x85, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000017c0)={r5, 0xffffffffffffffff}) connect$packet(r3, &(0x7f0000001640)={0x11, 0x17, r4, 0x1, 0xffffffffffff0001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x1000000000000071, &(0x7f0000001800), 0x31e, 0xc5464026521cd69c}}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000001680)={0x2, 0x9, 0x6, 'queue1\x00', 0xc3}) 2018/04/15 07:25:46 executing program 7: syz_emit_ethernet(0xfffffdef, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6b, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x9}, 0x0, 0x0, r0, 0x0) r1 = shmget(0x1, 0x10000, 0x0, &(0x7f0000fee000/0x10000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000200)=""/223) r2 = gettid() ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000180)={0x0, 0x9d, 0x9, {0x269}, {0x1000, 0x8}, @cond=[{0x100000001, 0x9, 0x7, 0x4, 0x8, 0x6ec4fd3}, {0x3, 0x5, 0x7ff, 0x807, 0x2e, 0x1}]}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/215) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) getpriority(0x2, r2) 2018/04/15 07:25:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) shutdown(r1, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, r2}, 0xc) 2018/04/15 07:25:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x2001001000000000}, 0x1c) 2018/04/15 07:25:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) fadvise64(r0, 0x47, 0x8, 0x1) 2018/04/15 07:25:46 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="36e6b1c5f33d7ee5aaaaaa044305274a1b510c68469e2b7cde5c67261409aeee04f22420e58bd47166abd5ee52c404c31d6d06d76046fd72875622867129ff70f6db5d18d88f0964c338b8497f205625fe340371a3a9a56395f678cda208ead10ab4d7ecd48fd202776f765ece0248318479fcfa1bca353859a142be9329c06d46e44c87d543dcfa155924d24c92e0a8f0aa8a580b181fe3cc721cc5cd4a3a0377bebb010e5bca85ab9794c3732cccf0e21db706b9c767ae5af9d31c2fbf970c24075d4c254c25671360ca264fc0ba65a161f3f25b8cd61e03acce86938d551a34e19483589c5b78823876682e11ea71c3f0"], &(0x7f0000001140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000008c0)={r0, 0x3, 0x9}, &(0x7f0000000900)=0x8) rmdir(&(0x7f0000000100)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) 2018/04/15 07:25:46 executing program 7: syz_emit_ethernet(0xfdef, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:46 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x400, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x8, 0xfffffffffffffff9, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x9, 0x0, 0x4, 0x2e5, 0x330}, &(0x7f0000000180)=0x98) fallocate(r0, 0x2, 0x0, 0x1000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r1, 0x0, 0x30, 0x3, 0xffffffffffffff80}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a54ff8), &(0x7f000022affc)=0x8) 2018/04/15 07:25:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) listen(r0, 0x8) perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0xf0d, 0x0, 0x98, 0x8000}, 0x6) 2018/04/15 07:25:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xa000000}, 0x1c) 2018/04/15 07:25:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x7, 0x4) 2018/04/15 07:25:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) shutdown(r0, 0x1) 2018/04/15 07:25:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) utime(&(0x7f0000000300)='./file0\x00', &(0x7f0000000580)={0x3c8, 0x2}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000380)=""/76, &(0x7f0000000080)=0x4c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) r7 = inotify_add_watch(r5, &(0x7f0000000400)='./file0\x00', 0x4000000) inotify_rm_watch(r5, r7) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r9, 0x0, 0x480, &(0x7f00000005c0), &(0x7f00000006c0)=0x40) sendmmsg$nfc_llcp(r8, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0x10, 0x29, 0x1}, 0x10}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000004540)={0xbfa2, {{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x10001}}}, 0x90) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getpeername(r9, &(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x80) [ 570.497936] device lo entered promiscuous mode 2018/04/15 07:25:47 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:47 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x1, 0x668]) fstatfs(r0, &(0x7f0000000040)=""/249) 2018/04/15 07:25:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xff000000}, 0x1c) 2018/04/15 07:25:47 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000040)=0x586, 0x100000269) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x8c29, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/15 07:25:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="04000000503da65306ffd5752696f3d194027d61493b41bad02cbb7f8d29abf227c5041d8cdec930ab04c34f699b614f7b7c38040239036aa21cd30952a2930e0503c242e6027cff0ba0cc471a8ce347d84a4f1ac63a9c793ce72f8635faafe8f3e39f371a0f88742753bc2ea0526fe91700000040000000001ef185f8701c5c0725a3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x20) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/15 07:25:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)="928da2e171a1338855b0c399fa4435768ee2fd2fcc82b591bf7fa534d561d63ccc887a3d594f7c26d78500a8b4616068918b7edd484b7f6d7bb7b6c6dc8b4b54f15e564a84f4dae9343ca9483a81fb038c8fd16ca2c3", 0x56, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xcf) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/15 07:25:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100000000800) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f0000001500)=""/178, 0xb2}], 0x100000000000001a) getdents64(r1, &(0x7f00000000c0)=""/190, 0xbe) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000180)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040), 0x4) ioctl$KVM_GET_REG_LIST(r0, 0xc0109207, &(0x7f0000000100)) 2018/04/15 07:25:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100), &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/15 07:25:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfec0}, 0x1c) 2018/04/15 07:25:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r0, 0x9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x401, 0x4) 2018/04/15 07:25:47 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3800}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x4000}, 0x1c) 2018/04/15 07:25:47 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x6, 0x2, 0x8000, 0x1]}) semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f0000176ff5)=[{0x7, 0x7ff, 0x1000}, {0x4, 0x3, 0xfffffffffffffffc}], 0x2aaaaaf0) r1 = semget$private(0x0, 0x1, 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0xffffffffffff0000, 0x14, 0x2, 0x1, 0x4}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000000c0)=[0x7ffffffe, 0xf153742, 0x3f, 0x8, 0x17ff, 0x0, 0x4]) 2018/04/15 07:25:47 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000002c0)=""/170, 0xaa, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x6, 0x8001) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000380)="7c514f50a0032904e30c6b052ce447c689001f0000000000000005e1d3392b78c417612109d150b503ece354c3efc0dfb274f12ad1bce1b68f726a556aacc97e3660a12a3b6ff183c8f62a1ecaf354f88911499b7543f337dda24ef9c67fb5a1d31cbe181937aed24c167ea8f4e7bbadd9ed92cc9a3ea49aa45fdea1c4cde2f141a47b323e42b3fd6aff488e878d99614071593f0e72d5cf38e5a2", 0x9b}], 0x1}, 0x0) acct(&(0x7f0000000000)='./file0\x00') 2018/04/15 07:25:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, r0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/04/15 07:25:49 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x30}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x3}, 0x1c) 2018/04/15 07:25:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/04/15 07:25:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x10000, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0xfffffffffffffffc}) 2018/04/15 07:25:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4cffc)=0xfffffffc, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000d47000), 0x0, &(0x7f0000f57000)}, 0x0) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/103, 0x67}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f0000000440)=""/240, 0xf0}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000600)=""/52, 0x34}, {&(0x7f0000000640)=""/69, 0x45}], 0x8, 0x0, 0x0, 0x8ed}, 0x2002) sendto(r0, &(0x7f0000000100)="d0df46e6ea9a1c899f3e2995163046d5c4fe1c909ab5f29136277f80caa24be01728714873b0e9c55a6b4acda3c6e5c090bc7fe2bbb9bafca1c72cd990adff733c99db5dddd00a33084379614ab5fd7a35", 0x51, 0x1, &(0x7f0000000780)=@can={0x1d, r1}, 0x80) recvmmsg(r0, &(0x7f0000007600)=[{{0x0, 0x0, &(0x7f00000074c0), 0x0, &(0x7f0000007580)=""/122, 0x7a}}], 0x1, 0x12102, &(0x7f0000007780)={0x77359400}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @empty, 0x3}], 0x2c) socketpair(0x9, 0x80004, 0x51d, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/15 07:25:49 executing program 1: gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x3, 0x4) pread64(r1, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/04/15 07:25:49 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f0000001640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000016c0)=0x80) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x4, 0x101400) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000200)={@empty, r1}, 0x14) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x2, 0x24f, 0x6, 0x1754000000000, 0x0, 0x78, 0x10000, 0x1, 0x7, 0x1, 0xf18, 0x7f, 0x3, 0x8000, 0x4, 0x0, 0x0, 0x8f4, 0x1, 0xffff, 0x4, 0x2, 0xffffffffffffff9f, 0x3, 0x2, 0x1, 0xffffffffffffff00, 0x0, 0x3, 0x1, 0x6, 0x6, 0x9, 0x7, 0x6, 0x5dd5e061, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000080), 0x5a806b33ab5c1539}, 0x18000, 0xffffffff80000001, 0x1, 0x0, 0x1, 0x7, 0x8000}, r4, 0xc, r3, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vcan0\x00', r1}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001700)={'team0\x00', r1}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f952ea3a3f3867a5c525912e732e7404467cb5d1bc0b19a69973109e13e53598c9d92e11efb4763edacdcdf8fc243d5f7c9cdc97120c21d19897e249bc59142d9ee3d708854b34d55fe0d9c3c9e1272e4ac3b2fc5faa2764f1177d2cb82beceb5e588e5118c68efc1bfe013b343f43ca1e21b9d8843be86d221e65360f993f9ca688758d688cccf8b5711d365f0d14e494852c1d5cd0b9214bd8f0413a3aea7217b92c33327c784844a91247c5dfb8f9f92795f4c70b13f15f41c1a3864361a0bd1303c3579d7118f4c9996e78aca631d96f48", 0xd3) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000300)) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) getsockopt(r0, 0xff, 0x7, &(0x7f0000261f44)=""/188, &(0x7f00000001c0)=0xbc) 2018/04/15 07:25:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") fadvise64(r0, 0x1000000400, 0x100, 0x400000004) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x5, 0xfffffffffffffffd, 0x8, 0xfff, 0x6, 0xff, 0x5fc]}) pread64(r0, &(0x7f0000000000)=""/148, 0x94, 0x0) 2018/04/15 07:25:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x400000000000000}, 0x1c) 2018/04/15 07:25:49 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000001040)="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", 0x1000) ioctl$LOOP_CLR_FD(r0, 0x4c01) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1) close(r0) 2018/04/15 07:25:49 executing program 4: syz_emit_ethernet(0x26, &(0x7f0000002940)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x4305, "de0fb3833dd1e9018d1c1b2b1c17a35e72b4f78305c8d86e"}}}, &(0x7f0000002980)={0x10000000000000}) 2018/04/15 07:25:49 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000020c0)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000002080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\b\x00\x00'], 0x20) r3 = accept(r0, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0x2c1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x58) recvfrom$packet(r3, &(0x7f0000000540)=""/226, 0xe2, 0x22, &(0x7f0000000740)={0x11, 0x1f, r4, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write$rdma_cm(r1, &(0x7f0000002100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r2}}, 0x18) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000001", @ANYBLOB="eaffffff"], 0x1c) r5 = semget$private(0x0, 0x2, 0x1) semctl$IPC_INFO(r5, 0x0, 0x3, &(0x7f0000000080)=""/82) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}, 0x0, 0x0, 0xe2}}, &(0x7f0000000300)=0xb0) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r0) r7 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000140)=""/43) r8 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x100) ioctl$EVIOCGABS20(r8, 0x80184560, &(0x7f0000000440)=""/193) 2018/04/15 07:25:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/15 07:25:49 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20480}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x600000000000000}, 0x1c) 2018/04/15 07:25:50 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x2000, 0x0) r1 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x4000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x727) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) 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$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000500)="28ed2b58f77de3e5de1b6ecb6c58ce13977013eaf50c684b708c492372f7df862c45cfe2866e9ef8e6fcc71084b73f26480055c5") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000040), &(0x7f0000000100), 0x400}, 0x20) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000440)=0x401) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r3, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0x8, 0xb68, 0x9, 0x100000000000004, 0x4000}, &(0x7f0000000100)=0x98) pkey_alloc(0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000480)={0x3, 0x1, 0x8, {0x0, 0x989680}, 0x1f, 0x1}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x65) 2018/04/15 07:25:50 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000100)='./control\x00', 0x10fe, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x3, 0x1, 0x2, 0x2, 0x4800000, 0x2, 0xc}, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xb5}, 0x1) 2018/04/15 07:25:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x800000000000000}, 0x1c) 2018/04/15 07:25:50 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) socket$inet(0x2, 0x6, 0x5) ppoll(&(0x7f0000f3cfe0)=[{r0}], 0x1, &(0x7f0000723ff0)={0x0, 0x989680}, &(0x7f0000dbbff8), 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = getgid() fchown(r0, r1, r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r3, &(0x7f00005c4000)="a7", 0x1) 2018/04/15 07:25:50 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000729ffa)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = memfd_create(&(0x7f0000000000)='ppp1lo)\x00', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x9}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1}, 0x8) open(&(0x7f0000d90ff8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2018/04/15 07:25:50 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x100000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:50 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0006b000420edfc00020500f90010b5000010ffea08000100e0ffffb6", 0x24) 2018/04/15 07:25:50 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r1, &(0x7f0000000100)={0x0, 0x7, 0x1, 0x3, 0x9, 0x9e64, 0x80000001, 0x1}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) tkill(r2, 0x15) 2018/04/15 07:25:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x40000000}, 0x1c) 2018/04/15 07:25:50 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) dup3(r0, r2, 0x80000) close(r2) 2018/04/15 07:25:50 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0xa0001) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'gre0\x00', r2}) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) 2018/04/15 07:25:50 executing program 5: r0 = gettid() exit(0x6) get_robust_list(r0, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000340)=0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x0, 0x6}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000380)={r2, 0x3}) 2018/04/15 07:25:50 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf5ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0xff7}, {0x3, 0x495d}, {0x8, 0x3}, {0x8, 0xb42}, {0x0, 0x5}, {0x0, 0x1}], 0x6) mknod(&(0x7f0000000080)='./file0\x00', 0x20, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100300, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000ffc), &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}], 0x20) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00000001c0)='statm\x00') 2018/04/15 07:25:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x3f00}, 0x1c) 2018/04/15 07:25:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=ANY=[]}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0xe3d, 0x4e23, 0x0, 0xa, 0x80, 0x0, 0x0, r2, r3}, {0x81, 0x1ff, 0x0, 0x101, 0x5, 0x0, 0x8, 0x8}, {0x0, 0x1, 0x3, 0x6}, 0x7, 0x6e6bbc, 0x3, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d6, 0x3c}, 0xa, @in=@rand_addr, 0x0, 0x0, 0x2, 0x7, 0x4, 0xffff, 0x7ff}}, 0xe8) 2018/04/15 07:25:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@rand_addr, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x7, 0x0, [{0xb1d, 0x0, 0x1}, {0xbbf, 0x0, 0x7}, {0xf9d, 0x0, 0x10000}, {0x40000bff, 0x0, 0x6}, {0xa1f, 0x0, 0x200}, {0x8b, 0x0, 0x1}, {0xb9a, 0x0, 0x7}]}) r6 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x969a, 0x400) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000000180)="e1cacf268fe593631b50d1a5313ba98c8116a2907ec6ea8400acefee92721b26209bc5282394f87c9c226c6746456b8068111f2bee141b1158c0037fdbe944fc86b3ed8f79e95401256062d59f55c1e2f393748880060ea68447d92306b2a22d31a2f62b76bb022df72664bff2ef7255fa6ae79d0212c81108f7ee28d3c02a3c0e4e24c75a9f14ce506b") sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/15 07:25:50 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/15 07:25:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) getpeername$packet(r0, &(0x7f00000002c0), &(0x7f0000000280)=0x14) pipe(&(0x7f0000000100)) getsockname(r1, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80) 2018/04/15 07:25:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1fd, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 2018/04/15 07:25:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfffffff5}, 0x1c) 2018/04/15 07:25:50 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)=0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) prctl$intptr(0x8, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001040)=""/4096) 2018/04/15 07:25:50 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:51 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x1010c0) fchmodat(r0, &(0x7f00000003c0)='./file0\x00', 0x100) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="d687f20995ee755253654dcaf07c7f3300"]) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x40000, &(0x7f0000000500)=ANY=[@ANYBLOB='subvolid=7']) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400)={0x93d1, 0x0, 0x8000, 0x1f, 0x3, 0x7ff, 0x7, 0x7, 0x6, 0xfff, 0x1}, 0xb) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000440)={'icmp6\x00'}, &(0x7f0000000480)=0x1e) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0/file0\x00', 0x7ff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="ef822e30e9bbfb5918fcb2df4bd638de5a4c316bdbcbd4b407565b875209a58256c7e30ef6bc749c04058160a6fa6d92aa055f5d72e49c07266aae54f76f3cd732228c8d207886d625b75b4239fdf8ed9f1d2b6038f98c16cb34ab0fe0e07bc15e71a9094af58ef5f088074ee9562e8d14a1930bba4b7da891879359e4c5a03568d78582f0d3a0", 0x87, 0x6}, {&(0x7f0000000240)="db4102f097c893d06917e72aa2dee413e965777937b7bab9638f28695b475ccf3ff4c52d836adce36a43d9826ef6d350d0ebf2a4dc3f1f840ae90daa07acd16fcd8c5894f9b3635bf3f6414a2ca46f2bc925763bddb3085ca20557db8b57a898bedcf9220a1a32ee24d338f11afb645cdfd58c10f2555f890f2f27862682c799cad366c227b8fbeef406283856afdfb3746ce165d7d51d28fbf5c4e794c19312a63770290750284f", 0xa8, 0x400}], 0x20, &(0x7f0000000340)={[{@check_strict='check=strict', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@session={'session', 0x3d, [0x2d, 0x7d, 0x38, 0x7f, 0x37, 0x34, 0x7f, 0x36]}, 0x2c}]}) 2018/04/15 07:25:51 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='1'], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x29, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)={r3, 0x2}) read(r1, &(0x7f0000000380)=""/240, 0xb6) connect$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) 2018/04/15 07:25:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x4}, 0x1c) 2018/04/15 07:25:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000380)=ANY=[@ANYBLOB="5c00000015000100ffffffffffffffff5ef2d7b2d1540fc300fffd0000000000e000000100000000000067080000000000000000000000678ae3ea00108cd900bfa1861760868f0000000000000000004f5e780fb5ab8c2c70ae2197f3e23d0ea3563b86fc1b0b2650110654a116b221f73fbf3f7c3871735e67c0257868dd94530cab00314d114b4201932e509b94598d0b8a43e425af12fd9f13a5fc5ef28fe9c3caeb941de561e4e3658918caf79d963041e3a2c4ffc3875e722aef9dc78acf6f9d2c6e16216f5fee3ea092cc272df3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c00080008000800010000000100000001546feb77915b173eb7c4f57fd1795bd0da481aa24c4b4f1b3f96238071eb015466df614514451cefe74c514bcf548bc4c924ce56762a4c0f1a6eff636d18c4a5e4008d7fea2aaf9e85773701bc8fa02960b647621b98630b08c8c7d7b2e9658e467e1bad66a45ac61778180cbb48ab543204b5567c3bc8b8733c309d9fc26a0e516619b89b4649df398a135eda107944fedee9"], 0x5c}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) [ 574.843300] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 574.853292] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/15 07:25:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="a97b0000000000005325961fa64d18ba4f330ba4d8dbab31a944eb2cb28acef57826d96d6f4e571f490ae6ee7803fc8ad2338103ce58e64f995089673404f10f39c06e8b38050269b53b752b2a9392b6ff92c9e673fc4dd57b03b902d0526cb151bd3fb5033e19066c052d6ed9e9deab7dc09131f871c8c0ade4b87ef68ae9461e23e6049dbed7fb6d6d56df3f50ed12c80cc2"], &(0x7f0000e1c000)='GHL\x00', 0x0, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x70, 0x4) iopl(0x8001) 2018/04/15 07:25:52 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000001040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4, &(0x7f00000010c0)={0x1}, 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0xffffffff, 0x9, 0xd08b, 0xb4ec, 0x81, 0x0, 0x2, 0x7, 0x0, 0x100, 0x5e, 0x1}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001100)) r1 = socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f00000000c0)="f73bf99aaac609c43ad68f20be476489567f8f0398554f585bdb56e9d836c6c17eb36cb544cc53d449814bf86e991eb3fc6aabfb3d971409f9bf98799f7a0fc4d25e1b763f88da3b9c7787cad61211bfa9e9a1c7a83e48888edc3333719e42e95704f99cc91a942c4142d10c57ab0ebce2398db21e693a20d751b678d5b46850f8144296c12be366ecff9ae3a73aba874a0b702ff2730fcfce4151ee0517cd7f405b43debda319d27179a32892b8707123ef2cfcad087037ddac93b2a914fb11d358c7aa7f741501cb18c9a8e2025798f8b681bc06ce660aec503f81485ecd7f4057f43f33e298889db1df58fc1f0231fa738fb88815fcdf9a06ea3be4540610740f2032dda5429cbc0ca38521b2ac92b5acff62910fad071ad380b4ccd198681e2c3707dd74f9ae07b7aac231db279a30005fab916df20ffdf43425a39057bcd7f4cc0200ee314f0bb1ff9c772bfa1dc2357c164b58ae78801b9410a790d990a54aee8b4e6268f1a642407bdf7bca700d453f40add12388e05094182e466dddb8c8e269a708765c9dc8bae31ab1c8341328c8927ec8563088dd169ce4d9388d50f737b3a8b7a5532c18d3b39bfc7aa873b1df6feb632d7bb35d178f59f973f1ae39accaaccf10e77cbc1c47950b543af3ec50d1a49c0e131a7a4eebd76dd1e4c24214db26339f6b0bcd76882895bc0b345f31359c024cb5fcc2f97f6f130479e1017da06c31534c03f958c3db2897e795f01e9f53967735784fc818a84b07163391cc99fd3dd5cccb39e64ae97a9cb237e015859634f820a90d07732f8789ae9c05ac7ffa739bf83f5532ad4887ea31c902dc4d9878c17f9a880e27023352f158bbcf26dc541de84e0f3b52580c1a2f0f354e86e09ebbc4cdfd2c18b2a63d48237afb840d01a66d092b4902b14cf9694763c31f00bb12701b3641595e29769b932f9e081a5904f2a70fa7edaef699e277f2bedff1f040342f5f4c4452dde5d1ac6d4ea88a80906ebe846a6f3a67b5562b3cecca34e6f0e7383234f1fcfd5b4d4e358211fd8702fa13b45ef62691f51bf03272064f36026dac5cbb7ca0f615fc67783defd9b6d4be2fa0eb8b38df8427690efe2ba9dc6931f996ab02d7d73a6b405d9a9e146998434e42f8aa1affe4ffccb54dd3686448c21c0aba2ea9b6f9dd092b1f49672ebd95d28865039232b884212cbe3495f75236fe299116024e985e41ea34b9f2db147d8c3d0d30d9aec5089e581d6136895b38bccfc40824f174385c463c2cfbd94dc27b77c05ef3d9416d4982258cf2ff10a3613e50ec930908d15e1465c40e310b1d211bd2b884584738d00f45e961c9d2850e3b204f7d88863e2c657d0d425ae2e6776fdb2bc01d4df317ecadfb7aad0871bf529d98b5a8446d1e0da593d3ab428eb0f2164fa3c5326f7617c701da53b78bd8295042cf5e1f451227e51abef5892f86801056781b9f88ae46e829530631881b472f4485abd1326115d8aafab9c4e5ee16de410d2c112d57902e3e3a227cb2bd9d2dcf18ebe3a642e191730607cf538f9393e3c465c12d3d3b61bc4bb4e3ba58cb07d51797ac9a859fcd2a65e944552f57ed6c3f99362d4e5f8988506a118ccd5456b67be0c5f9996af11a9e0b562771a219ad82c1a3ab1872ccd260f3faf6d082eaefe57c87dd73f5011fff8ef74ff993eb99747d3ad2d43a62fe3cd0b1a5a53042d5ecd749a0f3a036213e7fb220954a8e785b97b796737aec5eacfd1eafe3a4888dd1fd66706d1271bafc211b119d08554ee5af128cd1e22da54fe51b5ec4f24c74791a60c59e141fe25bdf465f9b8017ff3969409737d107d70bfe2ab98fd2c562345eed4bf6fcef72a9e374ef0c86b66aab3a02fc6e4ee00c90eba0fd182308da3e697a6062daa22bc63d1d8f671c9354610d06d3d9b4e8e1a909757cb04a1033d9d96228a67b2a3a732072135a435640b59bbf15a883ca7607cf1a3decdb59c4447904768ae9fe9ef1e9ad5fcfc6fe71b55fe092afe73e5a7ee6ce73312cd1c3637b9fadd738bb33001e89cc7f35867d229e00a90a3129961752c4f5798aa9ede70cdc7cbd08f455d9514d3de3b3601b84b2dfe8f810016dab9ab76ef05952b369d0d014ddb0a6e737f9c09926a3027b66126baff3929f64b90dc57c50eef5e957ee8170a137a73cd65a023d7997abd1ccc05231d5e4fe81ab2d64549bbbcf9587c0a86dfcb5de4931ede5a2296afe858081520438a3f86920b1553442a91e6c12f0a8210a13e1b3b7d37951ef2e72aca071d9f0772adc7c7f7ec8f5b9b75f63b2815319fbbfcfa6d73338fbfcc0a1894f7962106f8ea57d40a5a88e5a8987dbeb87cd202b802dc530ccb40954ca1c67f155a65c06b92839c06e9c6afdfc96175c99062373405a45614d3a5d07c510952825a9dce838f506e8e4d8e197870b9d14ce388648d75c8f805ba8f44d66f7e9871d3a2bdb479144bfeade1b913969dbfc49ab7953ea2ba07801c128100a06d4740d7ce886a98207da32f0901c1193e7f8eef0dea5f4b29ff2b05cbe103c87696692c155ab0335e30c88ffa86dbb6c97a8166045d10b053d005d4ef99e29342b2d3f561ce7e9138b474f9cc946b1f7cf83e6f2bf17aa5df58b3bc3f23c98f8041b257c790338b83099d2313d433ba3ebc600377805970c375bc5dd6375d1b798cdf3188aea0296daa501ecc7cec223d5e83cc4580d5e004e61b594b51410f43316ee843c6e0b8dbeb0d1c9cd2c5ca55bd06bb60936a8e5ee76ddfe03869050f724636ddfd75c22044ed6caeaa817f9e96f8a4d4f57127368275bf73225eec7c139d3e4e109124e635e9a9994cfa62a3b628b94c414dae5832e6c4aade290aa1f3bdddb5a609144a9864675f355e1cd6a5013ba532041dd832563fe6fc6a38eb685f897fa10ce8bc9f2b7a6d548ba296e76430e7e5e9f580f355ac5e25bcdd7f04988fe5956d379b1d7b7cb3e52f0dd9dfbfd5334cc8ed04b8407e9c36c482c5ee2ee96e552b60e170250b714e0328150f29c961db1aa748f8a9c0faad4ee0d6fac18310c5c0318b865c01a791e45663e5875601540c94bc7c78aa31532cc48a4563a40fdfc05c82100b6e9d75f337c0723bf0f8e4f50bf44912922b9fb9e0945ccaa5b2d331325646d3fd3b8bbe5f40378777d689ea602f93787d2c7ab49a04862d19bbcddfc90b40dd0e951bcadc9b34807f4106237d77e2f13a4ed5fec0e1c9009e79a7e3d14a5f1cad647aa78a807b941004f9bbbd6a6f7c1a47cb96577f58ff9f0a28c1648c668fe4595f6d241a385be7edfd26c5e0b259aabf43b3fa3b08cb06eeac5efe417fa1476571cc5a8d33af50152438173f2b399e0dc4859c552ab78e5d9de4f95ab7d749806d40030244cd3cc3bda055500c85f0ec750679ce8e3b4f24121e68e80188a447c654185b5860d5e031862411815b3bab8a35271937daf9248fe535492176453e9c6299bcb8a49fa57a759fa535cc4a8266f5837982ca03912c708805917c26665f49f8acf46042261c4404b812a4aa24989727ec2f79002686a3580a7fa234ea089cf1e8884272aa81bde4bf269a285fd62b0e0e0a1cd43621beff5874ff8e0d04a0448de8747121e43632c8a83efce5dd8fb70cc6b2621d8abbebf257cc2ab4c93b24fe680dd4947b5007e6f2160316a84be937a776a9f88f220d0bda6be2f7a9a667a053c207583c5aa72128345c258e8c7e5e3b1165062e3882bfa39288d35be16c3156565cc061bbbd3bb0f7be45eaa62b7b51de4cddd0a66cf47b76f3457827ad6122bf23250e07af6c4dadd6da04a3c32cf3d8567b5d6911319d0e1f20ca980f06c90d1e35ed6ce9fd89a0027c032f3887eba202f4d0eb571fda314d98959f0a92a35c2beeabd3c980bf5276d3b53010e37e777107e64ddf8b04144c4c18eefb0d63757a64331b6fd48329e39816cd27375c3c52526ade3ff4ca9537ae531dfb7039fb05b92b3db3487b171b2dc6e534a1589e374463268c799ca56a78943cdfee844e88ec07eadb7f7ac4f89579634fab2b71b99264445b48c3f0ab1ed174d71dc816b7a02bfca9e00d04aac8e67a9820b0e24bbf3c0d95063dd5a8c6cd190ce9e25b165ec1dba2e23bbdda4469b350c530f5608581c63813bb95411db31eb063c749cc39f496872f4e263637097252a62c399ddf73fc591f0d851358a65f2106cc43fd7aa364983c7b2b0be3b666fd29ce575aac2ae6c791c4d3207fcc16218d551875b095264b6395cb1dc29f0f5d88cde2703dfd04cbcb09639a3d37cd9b79545467b29e1a6f60e64fbfd6714ff822e86c9a0a497854914ad868800aa089efebfbe1ccd7fa8365c11517ae93d6977e4a3d8c3239b33344b4918d7a67bf9229119ab4439867de9f2e46ca030fbc18ff5794751f9f5ff55b21bfbef1227b4bd7edae1c4b40590381e2fc508149ef72e12a9c5ce96f2b552edf9b11bf693af880a522042fe56ec64d353abb86568415d3ac4468910aadde0abe5672938f8ea1b8c30589ebd599bd3a29beabf9599c4667da61325b6c0192519b211defed7112a6783381ca3a2b2d715369ba91e514bd6c18215a2bb336244bcef3fe67c512a853802b17cc57d812788983291b15e781836b91f64656f21ac6ea891095ea3c607037f1177e459c711978e04daee10aea9f51aacfb51baf5bfc6f05708a7e7056c12ff6a287772365ee415d446baf33387581eee0b2b83f1a5d970eadad3d9e694aca661c2815f343f2973b7532aa88a310a09292aa9177f2e2b36a82e2e20ac98c74d1f8a82b0f2488851547c5ce59a2a8143ff07719805dce172a9aa39f356fbcec305588171263c035eab8d8a49dec511eec76774671e862e2afb34fb32662aa123530708be61d48cfa6ebfc06df29dd3a8ca7fe2030d2812ad4dd8d6e30aa1e8e92016e4805e19f6635ea045a75a1d398b3e2cdd7df316b570c3077aae20e9fc73e801c0766186ff9a948681b25d7e948e0a0a9829ffbce0ddaa0dc29d65b48cd27dbeadcee2168ed10c01a083ce29ca9d5d09b7a9ebb8e9e8c48e40e0201b6e35f257329b3ebc7176af926f16b9a15188aa2cd6e3ec53ac171cd1081d0b08d8df7af75e8f392b028b4c13cbc8b27373d4a94193cd1ce5d663168ad0046020765184530b4f0d8e9227330f432ea2da1f90eec42108f907f50ed95427648398ea3f60cc871ace61ed33ed92e8a26a3a9ea68628f3b5a672851b355209836c6fdebc3301edf250106a9bca2c30bdc15ca4e9744dfd071414ef88ea81e6742a7177b56c7f84733c2c57d8b56177ce121d4badb7b60899d34b12a77f5533f52f64705ace3d83cae1c66a6028286fbc0c5aae43fdf9ab9e560d6c67c4cd7e6cceeaaeed2dc86334fca258cb9c3fa78703e25ba0f8337fc7f3fbc9a0b00ad9b2ae35ac03ba00ab6a8100ee8592e2df8bb7e29e83d7ad8a95dffbacb15c2be4999bf2a4030470aa570a75ecdea8cd30803542c1f743e0677f3ca8d49394aab791d0b6f3844b8e9a5b", 0xf41) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x101400) 2018/04/15 07:25:52 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xc8, "162379ee26e05f5447531ffb87ee36f492ca16a40086ba2bbbad2882260b8180388eeda2f771c1588a8c6f0fc252bb9ff0f16e09a48000b49bef2fe3a1c589fc4374a9d8381c67fc37c5504d448d6f665f7fa401e3d3c15faab0123812340adc750c68039ebbb071b3eb0231250a5b38d67029ba32392edeed4239740e7c6992d504311b17043f875e2a0309507da28a1f5c3d32b40d041eeddad78ab89abb594292739b26d276f6cfe0b64500b564fc1af6d9550a9733feff3f6e246bb12e025bdfaa9de31be730"}, &(0x7f00000001c0)=0xd0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5406, 0xd860) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x800}, 0x10) setsockopt(r3, 0x1, 0x8, &(0x7f0000000280)="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", 0x1000) 2018/04/15 07:25:52 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xa00000000000000}, 0x1c) 2018/04/15 07:25:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0x19) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/123, 0xffffffcc}], 0xc) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r1) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) 2018/04/15 07:25:52 executing program 4: perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) recvmmsg(r1, &(0x7f00000043c0)=[{{&(0x7f0000004080)=@in6, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000004380)=""/64, 0x40}}], 0x1, 0x0, &(0x7f0000004500)={0x77359400}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000140)={@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, {&(0x7f0000000040)=""/168, 0xa8}, &(0x7f0000000100), 0x7}, 0xa0) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1400) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/04/15 07:25:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='personality\x00') getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x114, 0x2710, &(0x7f0000101ffc), &(0x7f0000000ff8)=0xfffffffffffffeba) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="6c3eaab8f6ac64f04ef193822d2c34d5f559f8a32ac044d26683b9d7403e8ce118e948409372f796b74d414e35126a67cc58483796e2e398a9e9fc48b39434703afb8056491d3213b5d424e758c1e375fc9673b17b31b837eeecb4922256f8a3c7fe835a086f2e40efcf77cb00971a2e0b", 0x71}, {&(0x7f00000001c0)="4aac03ea55cb58daee9123e9a8058dd93440edcbd5a484630c5d602f341f187bef9cde3e5ea05bbcb6ac80aaf9b76fdb108684ea53579a05111f0a", 0x3b}, {&(0x7f0000000200)="ecdd3c9b7552a59db64edd2980ba97a45863aa67ddd2b1ea7655963370ee8f97db8f6ca586289e5863e02734dd6f68f5d228e8aa55d8b31b940fc656a8e010ebbead2e4510c1f16c56c9edaef9bcb5765091fe2e376a2dd0af269bd0ea28c6ac96c63639467171521e21664babd96c811a7eced55f6ee5", 0x77}, {&(0x7f0000000280)="1f5d2f8d2f8a1006409906b6c6a6a89e2b9b85c7", 0x14}], 0x5, &(0x7f0000000340)=[{0x10, 0x104, 0xfffffffffffffffa}, {0x30, 0x117, 0x2, "d557f33f510f267e02bc621471466250d32458b879bf1f4567d9cd10377061c3"}], 0x40, 0x40000c4}, 0x4000000) 2018/04/15 07:25:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x300000000000000}, 0x1c) 2018/04/15 07:25:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0xf0, &(0x7f0000ca4000/0x3000)=nil, 0x3) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getrandom(&(0x7f0000000040)=""/24, 0x18, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ca3000/0x2000)=nil}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f1ff0)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/04/15 07:25:52 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:52 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x1815, r0, 0x800000000) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x10001) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/15 07:25:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000844f69)=""/151) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0xfffffffeffffffff, r2) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x27c64761, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00000000c0)={0x7, 0x7, 0x1, 0xffffffff, "3b33c3f4ffad481cb7398a27579af1f387e4ebe1dfdff476bee3296179225bb0755d8aaaea081ffd1887ff81", 0x8}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/15 07:25:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x1802}, 0x1c) 2018/04/15 07:25:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080), 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x498}], 0x1, &(0x7f0000000780)}, 0x0) socketpair(0x8, 0x8000b, 0x200, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/15 07:25:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000800120000000400000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe00000010000"], 0x80}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0x0, 0x8}, 0xc) write$binfmt_elf32(r3, &(0x7f0000001140)={{0x7f, 0x45, 0x4c, 0x46, 0x100000000, 0x100000000, 0x40, 0x9, 0xac, 0x2, 0x0, 0x3, 0x2f2, 0x38, 0x34f, 0x7fffffff, 0x6, 0x20, 0x2, 0x4, 0xfffffffffffffffe, 0x8}, [{0x7, 0xbd, 0xfff, 0x80, 0x100, 0x2, 0x3, 0x101}], "7762d3fb3fb390afc50fdc54aa9b014d", [[], [], [], [], [], [], [], []]}, 0x868) 2018/04/15 07:25:53 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x5, @multicast2=0xe0000002}, 0x8) r1 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="2abc00", 0xfffffffffffffffa) request_key(&(0x7f0000000180)="7472757363076400ef", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="3a7472757300000005a03f00025a783a0008", r1) 2018/04/15 07:25:53 executing program 3: r0 = timerfd_create(0x0, 0x0) pipe2(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001240)=0x4, 0x4) sendto$ax25(r2, &(0x7f0000001180)="f1b7a841f04d1b0b1e6ac7b08fb6c064502e02cc5a43eca09c28299a706660f66a169c36b529aa", 0xffffffffffffffeb, 0x800, 0x0, 0x2ed) timerfd_settime(r2, 0x80000000000003, &(0x7f0000001100)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000001200)) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000dfe0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001280)={0x0, 0x7}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001300)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f00000013c0)=0x84) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40400) mq_notify(r4, &(0x7f00000011c0)={0x0, 0xe, 0x2, @thr={&(0x7f0000000040)="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", &(0x7f0000001040)="57e663f8d79a2996576000fa09817e605e7d168f2896ffd3efc80fac691be58b95ca81c062c37c66110359ea549f91890f9a121805a9ebe2dfcdadcb379abd2aeb8b1298b025b22b41ddba46289169b10de7c3fbe9b243eeb4b96585b1877d4a10d02992e45f4c1bab1a96738b097e09b0949e9ff605b28a6a2a5c9790341977e0c626e33f34f7e7e95df5baea7a1cbae1a004aefd36f2"}}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001400)={r3, 0x8, 0x8}, 0x8) 2018/04/15 07:25:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='ppp0vboxnet0,\x00', 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0xad, 0x7fffffff, 0x800}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022bfff), 0x0) 2018/04/15 07:25:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x5}, 0x1c) 2018/04/15 07:25:53 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x6, 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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x0, 0x1, 0xfffbfffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/15 07:25:53 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f000018ffec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ffc)=0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x1, 0x7}, 'port0\x00', 0x48, 0x40800, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x5, 0x1000}) 2018/04/15 07:25:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x2, 0x80) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000140)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) rmdir(&(0x7f0000000080)='./bus\x00') 2018/04/15 07:25:53 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3f000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:53 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000007fd8)={0x28, 0x4, 0x0, @fuse_notify_store_out}, 0x28) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/15 07:25:53 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) getpeername$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) creat(&(0x7f00000001c0)='./file0\x00', 0x4) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fgetxattr(r0, &(0x7f0000000080)=@random={'os2.', '\'@\x00'}, &(0x7f00000000c0)=""/222, 0xde) 2018/04/15 07:25:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x802) read(r0, &(0x7f0000000440)=""/28, 0xff42) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@getlink={0x68, 0x12, 0xb00, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x42001}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_EXT_MASK={0x8, 0x1d, 0xfffffffffffffff7}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_IFALIAS={0x14, 0x14, 'gre0\x00'}, @IFLA_CARRIER={0x8, 0x21, 0x9}, @IFLA_IF_NETNSID={0x8, 0x2e, 0xfffffffffffffff7}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/15 07:25:53 executing program 3: r0 = 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 = socket$inet6(0xa, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) io_setup(0x93, &(0x7f0000000000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) io_submit(r2, 0x2, &(0x7f00000002c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x0, 0x8}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x2}]) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getsig(0x4202, r3, 0x9b, &(0x7f0000000080)) 2018/04/15 07:25:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x9}, 0x1c) 2018/04/15 07:25:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0xfffffffffffffffd, 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, 0x5, 0x0, 0x0, 0x5ea}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='environ\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002840)={@mcast2, 0x0}, &(0x7f0000002880)=0xfee8) sendmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="48121d2a41679a46d5f04724534cd5c22ff8dac18cc50124cf479e2716794d5912470764a5599ee13f0055164e7f5183635c2933e092bfd710d77f63e3dbebc1fd94078186edd0c2cd34d3fea9de2120aa404eb9479ef4887edc51b66b5808410992eff6993087efbb7616101f8a21505a34950b1d90f1794b1446a2acb6419e237b60e68e96328425560364f325d46408792669bbaaacc7f5", 0x99}, {&(0x7f0000001100)="4bb4345490a501c7795481577bfd", 0xe}, {&(0x7f0000001140)="925b990b217ae1a7791b8b680f5eb6591edb560c36b10342f3fe979a84c7a049ac073b5c577af90bf3a8b5560b77dcc23a6cdba0a04a95332bd981be4c86eb84dfe1a69eb3053c0bb4f99814c982245889fe620877cf795b5d824b7881cc986a9b13c9a9ba3718918fba99720e610f7874d529e9c95972dc82623fb6b966013bbf399c93d34ce5e2be2bfbb21e2583c8cbbb187ac1c3c4b8f621305624d767292a2ef946d1216abaa8f8a1be73086ea64e6e74190deb5c8ed7570613f3eab009090ad18b2e8c3e", 0xc7}, 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{&(0x7f0000001600)="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0x1000}], 0x6, &(0x7f0000002680)=[{0x90, 0x109, 0x6, "73cb21f9cc0b53caa14f85fd8c54b82600625b1b4d5139e6906e83afef6ca68482e775960c51a0d9ee646adc2ad329b847f9813dafe9af015bff4c8e7ab2fa80817645b44d3490e32d969f2aa1e80ca30f9e4358dcae2dc92b698f62b1cdd60a069e44b410728a05816ce8f5f32b59fc0df00a3822600b47c499dda96ec0"}, {0x98, 0x111, 0x3, "95e528562b209d60f2a7e92db55b1b9fe92e1be383c686ab3c3f21af1879715dba0973f8e3d63271aecae7270330ce07412a8ef8437f7f765e57d7f1c5aa50e3078ea91f5b371b635cb507662b4104055b9c01fc0896bf77592ab2c22c0c136b7cf3a4a1d555094897fc5579ad930fe8d190851eaeb730de0510d0e109309c0bdd08e8917b20bb"}], 0x128, 0x48000}, 0x10000}, {{&(0x7f00000028c0)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002940)="ac5dd65a736a5def9a6e", 0xa}, {&(0x7f0000002980)="4671d641da3e0eaf26b10f2beb528a2c8396d8ea09786da7c02df29a", 0x1c}, {&(0x7f00000029c0)="964bcf8080d4dacd2e518a35409200df7a5f8573cf66e5e7c892e48fbcad9950ff1a939f120b68a83982eb663f85629c5a6bb033ef9bf5c091fc31d636c663b96fd7ab162e007f7520cf6b3deeb5b6f92b0c65fac4bfeed7fc362c8c6253e2675b1c33145d6212401783c4adeccf018ca70bc6e1d38d81e6ab35ec5f88f21eba2a0f312f9a569a289e414424ce659c186c2e037e5baf10a9fe03e0781304ad160b959330dd418ff08e2115738ef6703ba6de0c8c", 0xb4}, {&(0x7f0000002a80)="18a6a102efdc32a920f2269972", 0xd}, {&(0x7f0000002ac0)="6655f5871aa89335766068892271e43597b0942f030419a40bb8c84abc54fc24630b0eb9f2a7c4a3438009f13b0bb2185bc4c1b4a4bc7852e81a50bd665656c0913202faab57aadcf4f6b00024c5817b00555012e2", 0x55}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)="c0977fa5016e7f7376842a216e92bc86d803e061cb61761d1107eded935ef14506cf854f", 0x24}, {&(0x7f0000002bc0)="8deca9e6cbca1f91e27d8bfd9718456b67e8cb6aa81697efc4839ade50572d035ab767d805b191482b4b82fd4bdfe2b9c099a233ef30fd350ba7d975858be2f9528158680daf65ba66c91dacb36e8eb1a6f9ae721a63eb9408d6f44638c7661ee2b86418102945e57d6ea0af12132c53a7376c41b2bb2d29df0be915dd7c3415d458096e204e96fec40439a611d451a31d5a7626d7904a459f137f49fa04422ce8b8a313b4dc986a287eb015cc60366eccbd4507c14c71361638b8c00995b0eb00f20d4050f8a76fb17822c46e63bb6b6d876d4f8ffd9ae9d9caf1f2", 0xdc}], 0x8}}], 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002f40)) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002e00)={0x0, 0xd5, "cbfc6a409e2f6ae9414ef5c59c8118df7ff5c52941dcb6db963dba6d4433e136bfd1954842ea653f869b81c9838c835f84bcb1266fcf4185a1da4abed01f539ec22bded090614e3cb6a7395fd6fccb462889b6ba7883c576691af8e1989121a35d07a3553fb5a30cad1ef0e2be64b54204ebfab88315681cb519ab3c2beb78fd839edcf962a2179555ab6ed694bbab609014b05badd328d7c0002d86745e9e162170f91998ae433fd5da19d16b495de1a211d1c37df46a3890d0603a337a14c5aa12766ed93d628d39d9eb8f08323cb32536a3843a"}, &(0x7f00000027c0)=0xdd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002800)={r2, 0x3ff}, &(0x7f0000002b40)=0x8) 2018/04/15 07:25:53 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r1, 0x4) listen(r0, 0x0) dup2(r0, r1) 2018/04/15 07:25:53 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x5}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xf5ffffff00000000}, 0x1c) 2018/04/15 07:25:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) getpeername(r2, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000100)=0x80) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.evm\x00', &(0x7f00000001c0)='Q}/\x00', 0x4, 0x2) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000040)=0x4000) 2018/04/15 07:25:53 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002580)="55698b9c4192c6bb3bcfa6484c04b6f6e71ad062eda507c5e2dc1c2c31f55e8b1edd4456c856271305309f4e4907724fe26efd467908866bfb71ed0041e0548ceeec948359362df07da2e87c63ed46712e5db995ea333b042d88288c2530465c364131f2e2ba4badaf6f5e7c3b7740d4660e4fc4855007c9be343c63df3f9c8f6316007d2047e7e680ff586998191f6ef761fe868c7d97c1b4912847aec37af41d4e", 0xa2) socket$inet_sctp(0x2, 0x1, 0x84) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002500)=[{&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000002300)=""/209, 0xd1}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f0000002400)=""/237, 0xed}], 0x6, &(0x7f0000000140)=[@rdma_dest={0x18, 0x114, 0x2, {0x9b9a, 0x7f}}], 0x18, 0x8800}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, 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@ANYBLOB="0010000000000000"], @ANYBLOB="010000000000180000004e210000000000000000000700000000"], 0x48}, 0x0) 2018/04/15 07:25:53 executing program 0: r0 = socket(0x12, 0x180005, 0x405) r1 = memfd_create(&(0x7f0000000080)='sed\x00', 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x4010, r0, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000000200)=""/1, &(0x7f00000001c0)=0x2d5) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0xff, @empty, 0x4e20, 0x4, 'sed\x00', 0xf, 0x697, 0x72}, 0x2c) 2018/04/15 07:25:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x1, r1}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/94) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) 2018/04/15 07:25:53 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0xfffffffffffffffc, &(0x7f00000000c0)={0x0, 0x40000012}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0x20, &(0x7f00008bc000/0x1000)=nil) getresgid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) tkill(r0, 0x15) [ 577.339468] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/15 07:25:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xff00}, 0x1c) 2018/04/15 07:25:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b6d000)='./control\x00', 0x20) openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/04/15 07:25:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) io_setup(0x0, &(0x7f0000000240)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x8001, r0, &(0x7f0000000280)="af3a62e4a919c194108f40c25b6159f0bdf19ab29ef8d1b84f21ad4441d0be21887c14130c0ad294286f28d1fa108d4dc7b303f8cc4430b522afa86580c3352a", 0x40, 0x0, 0x0, 0x1, r2}, &(0x7f0000000340)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000380)=0x7) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='[\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='selinux\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='broute\x00', &(0x7f00000001c0)='&\x00']) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYRES16]}, 0x7a) 2018/04/15 07:25:55 executing program 0: r0 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = request_key(&(0x7f0000000680)='encrypted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000600)=[{&(0x7f0000000080)="30e3e0832d7f57f293ca1a828e19faf862579ba4d5937222f1f3e88bfcd6b1bd7867c8c36a7c5017d9de0ba862086de33d6aae679cb8b2bdcd2e3549285c5ccf0e9ff81599f922eda659d5f51ae8103ac852e5c2bc0bcc7fbd77402da466dba5fe55c933e8a3b786e4456ef7e74369edc2651a5238d26978d9e32255bd99", 0x7e}, {&(0x7f0000000100)="fdfd4c2e0f803e8f0a2d5a764d4931b1f72bc1fbdbf6427c0c5d8075137e542e7aa68f3d76005aa3c5126435a4434a0066e106053854dbd532f7cae7238ceba548dd6c9a12d25801a6d153776b23192efb7bbfbfd503750afa36e6a25fae8203b432f00b50eef7616bf2c3a062d5f870f880a4a7bdf438d9cf4c08b82bc5aaf72e7c9db82dbf229a7f78ef5d52713ace296c0fccfb2a03", 0x97}, {&(0x7f00000001c0)="8c2dbc9a236fa66638eb574f352487d24ca0bcb4d396b1eaffdb2662819dc110f276baeba2dd47fd0fd6f7c57d5bc38e90ab2ab361ed2d3049d2732a5ea3346415321258a822e926575a17fe6f30022242b1ca6d2bc90bb501b6b0d3137ba3854c577dbc5bd05c7866926f498a311041d37c8117a3cf829f20417f741e695256a0be2352a83b44ae3988a4b61b3a8decec2349c5ecfb5202486f0c215a414fb69c4293ffee7cd282281ecf88786628937026d89ca85d54be55a4863fdc9d44a623626b5d4598808ce118e03755a4", 0xce}, {&(0x7f00000002c0)="40df7cb53f3364f76f9012e7feeee084c4e02b5325816c31cad7c2c4c191e762cc0a551d348cbfe03c0c0f8b72b3ce7f27a28dd6a622f7bdc9ee737fdb46694c109d9f89f69e42c075be932727ea5dd2efeaff4b0ad336bd019b2c0135ad948a137a2fb7c4df77255087521573031b2fd77a00af68df1d1010ccfff3815136ff7f97c12c53a08540c2fc2fab719222f50aceaea11ee941727dc5212c242a558191f4ba86293e0dc727ce2e28fb47ff3e771ca4de7472de219836db78960c0fac2b95d90b62e3049693fb44b0829af7042c1ac8b0a192faa8cc7b57afd8e1269524942ad769db3f389d7a56a2", 0xec}, {&(0x7f00000003c0)="400bb5c6e47149405b510b84b3077d6ba8710199afb58ff790ab4edcf4d779d2b1f06db6f3fb096dae0a86ad061342a2b4f2e8f9856e9e26e84d37d00f169f96c3df2db32de109d9d59c4cd61ee1e3735a9fd39f0eb1f0d41e737d89c377f5e5419f33b2fd4e0bfa5274b1810e811e88564f968f4dd5437accb661a95921390e7ce093cca5f462bc0ef4c209b512380d82931f34cc72e936098920ddc82af7771fc32c3c31e49bf907bd2c194c65cff8646f96c7828138d0d4414ea427a2cae53b48f74bdf5c63713c1d9d1e93ac83bfd68feaa1d006cba1a327f40b61391bca7124df3eee822e4c095bf0abfab4e085", 0xf0}, {&(0x7f00000004c0)="b6f788f379ad47fb5e7c4f6b2b7b6673eda15086a7c554a6ca0cc3e1d40231138737de8740ccdf7c938af8d270d0c2483024eb57f0d3a5c934f3", 0x3a}, {&(0x7f0000000500)="1107be9d13b77cdff65b70f67a93ce61", 0x10}, {&(0x7f0000000540)="5851357cf973eb71a8106c0758887cc72a3406054fd53e5e982b41d315fa7f271a7d013efd534a7061008b5ec1191b88d2827eb0673d826ff1c205c4680d6fff0c1a30c2e37257afac978e236e1bb3217148eae8eada81229c4a00d29527c5068caa35ad0b7395e0f4d377945ca37060c43060cbc52882ddba7c7cbf4173502ccb545996128d556e8dd6dc7ba65d505e704f", 0x92}], 0x8, r2) keyctl$instantiate(0xc, r2, &(0x7f0000000740)="b2b3f3f3ffe38a52caf0bca06a4123b38dcb581f566b46037bc8086498a7ddba20c5c180a8739580fdf767a7277ac5b58c7c74f935bf29d341a8302c1552f91fee77b26e028ede807ceede0a304e3af46939c579a315ab090ceab8db671d72f0033c72d142a6427c277ce55f54624f2ba9468ac3a94b78bdd3dffbea7799159ab0a3b0f5da936627991b16b1f38c4ada1cafdc80353aebcd78403871ab70ab307a78700cd8aab024f1f514b53181993ffde4679d390db277009efc17caf4b356bee9211fb4789b1fa5604a435ffb47b353725d3b0b5289b2fff8e25e1ad122d5526cfe8b4060fba67c", 0xe9, r2) remap_file_pages(&(0x7f00005d6000/0x12000)=nil, 0x12000, 0x0, 0xfffffffefffffffe, 0x803) socket$pppoe(0x18, 0x1, 0x0) 2018/04/15 07:25:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:55 executing program 1: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/15 07:25:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800000000800) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x29, 0x3}, &(0x7f00000001c0)=0x0) timer_gettime(r4, &(0x7f0000000180)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r5 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r6) r7 = dup3(0xffffffffffffffff, r3, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0x800}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') pwritev(r7, &(0x7f0000000580)=[{&(0x7f00000002c0)="153c6440cc8ceedf4abd3fdad5a6ee0b23632b0ea8228b38afb1d43eb47e18ddb34eac0dd457c27427c0e1db97a17dc460cdbdd49932350be260b6c4c127f826fa935ec56390d20edd3410ad6434c067de7e5344928983c014ca593308100e382358768b3fe71fe72948bb2d35a1544eaddda71ecc9a38f05db1d52f00afa7eb4eaf4eb9e4358956fc15c7b65f", 0x8d}, {&(0x7f0000000640)="b77a9e66133c5a8ea98087d3f2468c859c662e297cce5cd58a998b2483fb2485a1256984c595763f9ea7608528696ffcb3ba02406dd1320d8f132712d7d461ff092f77a61add8e487a278714611f29458b6610e199d2433f5358178b4f398a57ebb50fac0c162cb345cfa7e1b98577f23c59400c9999a03bd9f7f8d4805bb3a279f59821d358c53e37f603f59ff7503c34a9bfc3b1e8943f1aee43bdbfe957d1103d60e1f42b989fe892a293704897e729", 0xb1}, {&(0x7f0000000200)="513f102f8e67450a14ad1ec3a86a0879fd2737dcca8bf4cdb5180ae6488a7fd521cce4e75966e788473e8fbbd8d1d2987c", 0x31}, {&(0x7f0000000700)="89cd010ebdb7cb4147f43a48868d260fe9c9df419cc275a9dc996b20812e803fd767a4d035eff1f8bd519b6c1f39ebe472042ea61cffafe708ce17ec0e2fdba4ce9cc0500dd64bbb90f0c2449537e80bfb5403946df3184ce54ae97bc8126008013d6bad8796e96e80bd33a8922349e823bea14b4d735dfa1bf44b8b486ed80e6672b3dba55e862abb3dade25c17a8fb3a02ae6cafbad02cd923", 0x9a}, {&(0x7f00000003c0)}], 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) rt_sigpending(&(0x7f0000000380), 0x4096fbb) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) fchdir(0xffffffffffffffff) finit_module(0xffffffffffffffff, &(0x7f0000000480)='%$\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x60}, 0x0) 2018/04/15 07:25:55 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x40) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000040)={@empty, @multicast2, 0x0}, &(0x7f0000000080)=0xc) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x1, 0x4e21, 0x2, 0x2, 0x20, 0xa0, 0x2c, r1, r2}, {0x7f, 0x1ff, 0x100000000, 0xfff, 0x30, 0x800, 0x1, 0x60000}, {0x8, 0x80000001, 0x5, 0x10000}, 0x2, 0x6e6bb7, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x4, 0x3, 0x101, 0x80, 0x8001, 0x6}}, 0xe8) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000000280)=""/45, &(0x7f00000002c0)=0x2d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) r4 = getpgrp(0x0) kcmp(r3, r4, 0x1, r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) r5 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.threads\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000400)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000500)={0x808, 0x9, 0xc34, 0x10000}, 0x10) r7 = dup2(r5, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000540)={0x3, 0x80000000, 0x7, 0x55}, 0x8) ioctl$TCSETAW(r7, 0x5407, &(0x7f0000000580)={0x4, 0x8, 0x6, 0x9, 0x3, 0x0, 0x4e88, 0x7, 0x259e, 0xfff}) ioctl$KDGETLED(r7, 0x4b31, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000600)={r6, 0x7fff}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) ioctl$KDADDIO(r0, 0x4b34, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f0000000680), &(0x7f00000006c0)=0x30) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000740)={0x1, 0x0, 0x10000000000000, 0x2, r9}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000780)=0x100, 0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f00000007c0)={r6, 0x20}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x444700, 0x0) bind$can_raw(r7, &(0x7f0000000840)={0x1d, r1}, 0x10) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000880)="c15699e36e9959f1a6044d07119a3e913756762317dec569b6cc5e6a421e07b468d28d59408ce43edc422858e8021fa951b27f9cf50a1d71d99bd06e8afb1de467da9aa4c661540bc3a94d98b029ab870a3f2b815908b3db2420385734661269e5acc87ffed2c5c587efa28ddacff48f4dec7ce377ff60cadf80429ee3f8fae8bf77740466f9c0c0c3b8a812d00ca7863cc795891bad3b75dac176d09ad586bf625f467a2303773fa3285c937b5f6930d8f54621f759232a1d0a818e98389a4ee9a4a9f3f55e5f6d1c22d3cdaec45495077e8d77351a8ca11e5f911b0ab15f586d8efbb8fe8e2779ae21f18f83acc9bf39b4b6ae84e90541") statfs(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=""/235) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f0000000ac0)=0xadc5, 0x8) [ 578.758742] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/15 07:25:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x3f000000}, 0x1c) 2018/04/15 07:25:55 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x14800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f00070002002000090000080900080080ff843c514e9323675ed2c493cf589ac54ee5b0aa64855a86c67079479c88da2d960b9e73a8bba7f11be502a303f032f596ca805a39d0b45992d3e1848858905f065940f4529b6df055ba47cdba8d0864091149d451fed5625449b203039a20514bfb03c7027b1240b7faf5f347e7b7efdfa41de8190126aa"], &(0x7f00000002c0)=0x16) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) r2 = gettid() socketpair(0x8000000000001e, 0xa, 0xfffffffffffffffe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f0000bce000), 0xffffff36) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="40cfe0cbbaec62b8c23c6d22a9ef141e36e6fb28a4d174524da57e4eaad05a17d971b865f416442ea8c74b632970c93f0209e45ff0a450a26f904742a96a8cf7b451a2cc1b27f40b3e6d2d3d087527720d291cf342506aecc025b6d5dcab07a44bec09524c8200bc361933a0b59da79e4797a96ba9b3dfd11e5427da5b347ea94a9b9c40149857316698b05f08c0ac23c719c306b5b9b311ed515001dd1528ec05429c88fe95d02b2b82c873a1dc67bcee4af21a64c4ea66ed5f8f5620da76c2f21707e3f5a7ee792617d5522f00cba7a2183b3f0587d8ea104673d0ca208b1c47", 0xe1, 0x0) keyctl$describe(0x6, r4, &(0x7f00000001c0)=""/85, 0x55) tkill(r2, 0x1000000000016) getresgid(&(0x7f0000000280), &(0x7f0000000480), &(0x7f00000004c0)=0x0) setgid(r5) [ 578.806607] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/15 07:25:55 executing program 6: r0 = socket(0x15, 0x80005, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x100000000, &(0x7f0000000080)=0x4) accept4(r0, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000c80)=0xe8) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000dc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000d80)={&(0x7f0000002000)=@acquire={0x1260, 0x17, 0x100, 0x70bd25, 0x25dfdbfd, {{@in=@dev={0xac, 0x14, 0x14, 0x20}, 0x4d6, 0x7f}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0xff, 0x4e21, 0x7, 0xa, 0x20, 0xa0, 0x3b, r1, r2}, {{@in6=@dev={0xfe, 0x80, [], 0x20}, @in6, 0x4e20, 0x8, 0x4e21, 0xbb5, 0xa, 0x0, 0xa0, 0x32, r3, r4}, {0x8001, 0x40, 0x1, 0x8, 0x8, 0xfffffffffffffffc, 0xf15e, 0x4f7}, {0xeaa, 0x9, 0x7, 0x8}, 0x6, 0x6e6bb9, 0x0, 0x1, 0x3}, 0x1, 0x3, 0x80000000, 0x70bd2d}, [@lastused={0xc, 0xf, 0xffff}, @extra_flags={0x8, 0x18, 0x8}, @algo_auth={0x74, 0x1, {{'md5\x00'}, 0x160, "4ac5183414f26e0dae68e525812dc4b1fb519e5cad828dea7a598f5923be63cd93b4de316f2560e4718be8e8"}}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0x7}}, @sec_ctx={0x18, 0x8, {0x12, 0x8, 0x1, 0x80, 0xa, "ddd951b2336753163890"}}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x2, 0x8b, 0x40}}, @migrate={0x5c, 0x11, [{@in=@rand_addr=0x100000000, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3b, 0x4, 0x0, 0x0, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x2, 0x0, 0x3506, 0x0, 0x2}]}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x1, 0x1000, "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"}}]}, 0x1260}, 0x1, 0x0, 0x0, 0x8004}, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000), &(0x7f0000000ff8)=0x4) 2018/04/15 07:25:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x5000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:55 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@mcast1}, &(0x7f0000000080)=0x14) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001800030007fffd946fa283bc802000757ca4000503d3be6d827a716f82cbb5c270c97568191d856808000f", 0x2f}], 0x1}, 0x0) 2018/04/15 07:25:55 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x31f) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/15 07:25:55 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) statx(r0, &(0x7f0000000100)='./file0\x00', 0x2100, 0x80, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x3ff, 0x9, 0xff, 0x0, 0x8, 0x30, 0x8, 0x7bc, 0x5a, 0xfffffffffffffffb, 0x4, 0x0, 0x775a, 0x9, 0x6e8, 0x800, 0xed0, 0x101, 0x81, 0x2, 0x5, 0xfafd, 0xd3, 0x4800000, 0x7, 0x5372800000, 0x0, 0x0, 0x10001, 0x401, 0x679e, 0xffffffff, 0x8000, 0x4, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x6, @perf_config_ext={0xfffffffffffffffa, 0x8}, 0x1008, 0x6, 0xec83, 0x3, 0x7ff, 0x1, 0x40}, r2, 0xe, r0, 0xb) 2018/04/15 07:25:55 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="a50f1f9086aaaaaaaaaaaacfdb7f710644f32bb43c2f9078ac14ffaae00000010000883e00000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0000000090780000"], 0x0) 2018/04/15 07:25:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfe80}, 0x1c) 2018/04/15 07:25:56 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000a07ff2)='projid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x8, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r7 = getegid() ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000004c0)="d84b11cafc66c8aed80f96fd1d43a8658054c02931291af7f5cbc643eaa7a5984ad786ce9d01234bf82ec106c0035bd79397fa3822208617dbf7ad497d20e94e766b1e0a90e8ef6370a1ce533d57e2e0274a21b7377ca98b2070ad") getgroups(0x4, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000680)={0x89, 0x5, 0x5}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000640)={0x5, 0x31e6, 0xffff, 0x1000, 0x10001}, 0x14) getgroups(0x8, &(0x7f0000000480)=[r2, r3, r4, r5, r6, r7, r8, 0x0]) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, 0x2c) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) wait4(r0, &(0x7f0000000540), 0x0, &(0x7f0000000580)) 2018/04/15 07:25:56 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/15 07:25:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/1, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x402400) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000001b00)=0xe8) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001c00)=0x0) r6 = getuid() lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d00)={0x0}, &(0x7f0000001d40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001d80)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000001e80)=0xe8) r10 = getgid() r11 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001ec0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001fc0)=0xe8) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002040), &(0x7f0000002080)) r14 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00000020c0), &(0x7f0000002100), &(0x7f0000002140)=0x0) lstat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000025c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000026c0)=0xe8) r19 = getegid() r20 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002700)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000002800)=0xe8) fstat(r1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = gettid() lstat(&(0x7f0000004c40)='./file0\x00', &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004d00), &(0x7f0000004d40), &(0x7f0000004d80)=0x0) r26 = getpgid(0x0) stat(&(0x7f0000004dc0)='./file0\x00', &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004e80), &(0x7f0000004ec0), &(0x7f0000004f00)=0x0) r29 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004fc0)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0x0) r33 = getuid() fstat(r1, &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006980)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000180)="5f26b299a25d9554a4fedc68d53719ad4eaf6876a5e331d1f721b5c644a24f1126887a0d2fd714bebc988a6aff5e0911544c74de1e674e0b05e494525ac2f04bd9edfc81b17af41952c918d698d3af3af22284dc665a379f38e5515460d2", 0x5e}, {&(0x7f0000000200)="dc5aa53d67d989690b3fc4fc6c63bf8afb0da14489eeb723f5e0d4924d91a77f042b6031452efea5a28836993ea82e26390708a569c8d4abb62e3d6fb478db92063a7c56ae7c776511d39326e5b4aaf293e7ef532cd9b27eda77e642970310", 0x5f}, {&(0x7f00000013c0)="faf6c983ffafa35d8e3f3b089fad82401cccbd4bed6dec2bea6a90b313f475d9fc9d1301022e292a", 0x28}, {&(0x7f0000001400)="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", 0xfe}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f0000001580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001600)="3aa42f77d7c4cebb46d5d0d607", 0xd}, {&(0x7f0000001640)="390a70b8180749f6e2a056bfffbc9ae96b0ac60c2f1b76caae7ed427fbcaa674039f17b5b277e23fb229bcc8a934e0a80e968215afa34d8c530fc71ca87a0a359cddf53472173df05269bc9619038cf54744d610f7a8738fdf63783dcee7e4a09021e7271de33126d32e8017fb2a6b4bf8a4270fb433996a8995e79f57641ae2d51bb8961cdd7ee077388b84819f5a20bda4d02e91fae621a71e4716faaf8d49724b9fc8e21ae82a5c7be3c0e8815fc5be9cd626f92755fa393daaa09aa88f335d152e2eb4a73516c1cd5a4f5bebcece07ffe4e72d7ac2342b6849aced1be8d9532905d98b07bcb7c446f865870d0d7ec2ee62a79e0d0359", 0xf8}, {&(0x7f0000001740)="c3c6f4aa75b3a161667ee1f6b13cb4fdddd9e03d3099ef038e70", 0x1a}, {&(0x7f0000001780)="64d8351da9f66d81fdb6b52955b47a1b4660353e31e81b70a4a21116a119e4dba1ab3d6abf89684dfc7049f005805a262d3b9d495e11725cbb3131abc00d24325ebcc6d37126f024b0db64128e2a9347f7c3e7c32fd3cf1f009bbe66ed2f303ad31f919ebbbc1476c60f067777dbf74ef92a88694b05d2b1b372322251b1634e8e7f7cff0530b150340554700623fd22fce1c4add381abebd7398ab536b002e7385066d128fc05ab00f5bdf63b4b03cb257fe2798cfd653008cccd", 0xbb}, {&(0x7f0000001840)}, {&(0x7f0000001880)="af891a47835eaed08eabf1edbc9cc57c84080be36eb3be4714085611c2d48089d112e33bb3a71ae8f3266ced0f5e1ff159824497d7f5e15a19654658e25deabe17e3ec4872b149a384e4fe38a831639013b034e33adc9da43ecc8251c7e0b2ba03a31ca422eaadef5fb63c563c3d490b69e2968a50b4776b34ff09aaed207d581ff5e882721934191255f53ca164d8146d29405d1c9370e38a0e1ce62b1fbd460911a542bbeb2a", 0xa7}], 0x6, &(0x7f0000002240)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd8, 0x20048850}, {&(0x7f0000002340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f00000023c0)="6cb977bb68639d8872bafddd782bb8e4dc570ec37cb04d17a821e0e8a16b116c02730a5ba9e65f4cfa7249ab44f8ca11cc9379455f5e061200f2e040c4463bdf9ad98c6a47e373a3079a4117a51bdcee017b48bfb7f008d6ceb2ed6467c6ac0ae64ead8078959760f9513c0e18fb11347bf7275d05b45a5e8744e418a98ed8551344c335989f7310b9c16a2a4ace49a10d8e66539fa93ba2fd9aed81fc6f11c0", 0xa0}, {&(0x7f0000002480)="77c8be1860cfeb9515f345013a37854f6ca50b015803b82f833103d89ce1e850bc446a5dfeac309a450fe830d8618e9ed3c36240871b793a9c3d77db440f", 0x3e}, {&(0x7f00000024c0)="6bc637360e3fddc092b71a4e4087b8c11b0e75281851929bdf6340a799e20ce3e65e2c", 0x23}, {&(0x7f0000002500)="ea2edec1e32ae37fd62a3ecc5af71b0ab77065e169cb8889d8d636da525a54a62f72c287274183c8fc2a1957f7a41c98a8ef7e5647e3ed2a2da2df44ad28993aa4b73fbf62918b27ed999e7da90f6acd", 0x50}], 0x4, 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0x1000}], 0x5, &(0x7f0000005100)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xe0, 0x4}, {&(0x7f0000005200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006780)=[{&(0x7f0000005280)="68682ab6a9b74162269c0d59e61ee1f5564561e77ed559f3da2db37733f8f94b1bfda0816217da9d5914c16ff41fe96eef85f0dddfafaaab41bc10982406df56d9f85c7f4df7003b969cc0e677405a70f43125a9eb5f905d1ad7df07ef4fb7f4e6ef1b44ad8066e9a158e83cf1ed2e44ba243538348cb53dced9466144a398c5918fae08e2fd227ba0c7cd6cd65e49029d0fdb01e0138b99c83bd2464b67b42769b3cd964e8ec2881e5f6460ebd55b33e7a2e7237f4b6b4fecce497ef41c4de575313579", 0xc4}, {&(0x7f0000005380)="6ad548c735aa45d39dc6d24e55979ad7479e2cd0542eea037ecf55823066165fd6c695ad06da0e254e5adbb5c8cb0f1f4647b01cd3b856faa43f33c95fe578d734dd2d155895eabbfb943da5496d56f2c508119d631f8751fbf2ab35618b43e256a1c91e8f2e8dca29c92811ab9ca3a38944ffdb3199548f673900d43a7fc568fef79f", 0x83}, {&(0x7f0000005440)="4ee6427219e105fa7c3b26446e3ea1572a87f4c1bdf0cd58b813dc55d14733b83d3fbd4fb53f5f4494f02c59541f65d1c72fd4d94bf6a32d750be42eb59a21c89dd18481d693d7e7efd3367db4f6a8e6ec7fce46c0bfabe8bca5edecb155b2b92a371c80696aeb68eeafa1776487d8c6ee8f83360b3384b4c638b1d4dc88615936720ebe9d8e6a00e6acd1728c4eff5693d1705ba1a3db3f9ccd4b970ef51083bd4c400fd3371b86fa9e99e62df31dc67a18bbe7", 0xb4}, {&(0x7f0000005500)="15337c3fe2aa882ef49f14f69bb08b3435c3279a237d75bc86662d2b5c53d39d17b82a103d858088e3065a0ba027c9a0e08d40f9bacdd6b3c10e5eaa91a3d46eb0cd2d9bfccb1f832a52f37cb5a6f91183c5cc327c31ca3f3628d9d7a207da820bbca4347d896b0b4cfa3d4968ea170251b5d68e6ccf30fefbabec3538086ab3dfe1a6accbc9b269e0d5c5e61842c9d1e7800d24b68f7071aab9eda4b0db5bcef05735e7d4721351b68f5e2cd93f3af1e554d31c364a068834b9a97a", 0xbc}, {&(0x7f00000055c0)="6659862f156f158a18bd7015b7dcbdc8f1", 0x11}, {&(0x7f0000005600)="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0x1000}, {&(0x7f0000006600)="1974c8b67d55909d3fa7fc89b0a500a343314c2a2247595162da35ca2c55b9a8162136933ba9771f58c00cfcaca502a112b7ff21b8a951010b6ab2ade229eefc2d9c61b4b3ba10e500591e8a9e9b7d72572571d813b9e659ef3bd395acc5e9a50757", 0x62}, {&(0x7f0000006680)="771d1a1faddcb7abd1da31c0ffc02bec5406ab330d6521c5404b324d05fe5aae0d4ff409df755388e745796738b2aa990b6875d2bd1edb636117f05a29a8cbf706c16faee0552c6c3017a804974830d772e2d49963b0a02c667bea6f9015791f75a8f1e742fbc2fe3945f1bc5135cc5d9ffeba4b3b33987aadf644bcb430df08674b15cbc6ffd0875645362b89001f21d7337f9816fafc5d529d970229d3f60ebcd686b0d48a31f0d8a5a026bb4639f4f6ca6e9beb4294f29225ad9c9b21798d96ffc1", 0xc3}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f0000006800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006940)=[{&(0x7f0000006880)="396df7a4e1ce7abf20de62066b31bc6e05a2fc549a8458a8fbe9b051d165", 0x1e}, {&(0x7f00000068c0)="97c4ff8caa9932979015c34341addc46ea517e31db99a27c657a06978d0d26f2a44b01b301390ea2c5b04d9e28741d73ab944b59e6d200ec22c17bb82a5abeffbf849576876b4cc57c120de5dc77ef7450f160d84839da08b29e0c29232b93c8ef39e3e747e0a6dc8dbb4ca0", 0x6c}], 0x2, 0x0, 0x0, 0x800}], 0x6, 0x8000) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/202, 0xca}], 0x1) 2018/04/15 07:25:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x800) r2 = getpid() mq_notify(r1, &(0x7f0000000080)={0x0, 0x2, 0x2, @tid=r2}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) accept4(r0, 0x0, &(0x7f0000000000), 0x800) 2018/04/15 07:25:56 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x900}, 0x1c) 2018/04/15 07:25:56 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001640)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000440)=""/220) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r1}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7074, 0x200) r3 = dup2(r1, r1) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) 2018/04/15 07:25:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x8000000000000, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x10) 2018/04/15 07:25:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3a}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r4, 0x2, 0x5, "ac3655587d"}, 0xd) r5 = dup3(r1, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000108}]}) 2018/04/15 07:25:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x10000120}, 0x1c) 2018/04/15 07:25:56 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf5ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:56 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000200)={r0, r0, 0x7fff}) recvfrom$ax25(r0, &(0x7f00000000c0)=""/44, 0x2c, 0x2, &(0x7f0000000100)={0x3, {"000c887db49b35"}}, 0x10) mq_open(&(0x7f0000000000)='..\x00', 0x0, 0x22, &(0x7f0000000040)) 2018/04/15 07:25:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='erspan0\x00') 2018/04/15 07:25:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xf8d7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x4000000000000000, 'queue0\x00'}) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) 2018/04/15 07:25:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x2}, 0x1c) 2018/04/15 07:25:57 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x31, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="30c983fcae1d19241ee7f7244dcb7c8eee509b7615f6a90275c2c86a08692c523a21102ae423a8", 0x27) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000100)={0x74, 0x0, [0x1, 0x5, 0x100, 0x9]}) r1 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000020000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000020d90)=@newae={0x54, 0x1e, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/15 07:25:57 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:57 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x19, 0x800, 0x4160, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r2, &(0x7f0000001240)={0x0, 0xb, 0x1, @thr={&(0x7f0000000200)="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", &(0x7f0000001200)="4ae8924d93f5d06a00065b5cbc4bedba"}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x101000, 0x0) sendto$ipx(r3, &(0x7f0000000100)="0f777b7ca87ab2ef40543ce49f77a5d14ffef76ba4f747a352d8dada77e7dffccaaa61379d411966d8bc171665253ee0410afb77acd055724c06c8f5ff1e6e85aaaac0b35e79713aabc7f1305497a28b0c66eb1ff5fc57cdf2", 0x3a4, 0xae41175401c35a59, &(0x7f0000000180)={0x4, 0x800000002, 0xff, "701a5a4ee1f2", 0x1}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000013c0)={r0, 0xcb, 0x5, "ece525356cc04425e517ac69c56139b64a138954f99440fc2bccb82a49db68890a3afde05bf42acfe4cf81b41a0774f03bc55eb76902c95eb4f43f6bfca3fbd6cb1f06951e55cc4985253f73"}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001280)={0x0, 0x6}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001300)={r4, 0x20}, &(0x7f0000000040)=0x8) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) 2018/04/15 07:25:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x101800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x104, 0x20013, r3, 0x0) sendmsg$rds(r3, &(0x7f0000000c80)={&(0x7f00000000c0)={0x2, 0x4e20}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000100)=""/102, 0x66}, {&(0x7f0000000300)=""/142, 0x8e}], 0x3, &(0x7f0000000a80)=[@rdma_args={0x48, 0x114, 0x1, {{0x10001, 0x8}, {&(0x7f00000003c0)=""/107, 0x6b}, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/134, 0x86}, {&(0x7f0000000600)=""/255, 0xff}, {&(0x7f0000000700)=""/146, 0x92}], 0x4, 0x40, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000800)}, &(0x7f0000000840)}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x9}, &(0x7f0000000880)=0x6, &(0x7f00000008c0)=0x8, 0x4129, 0x3f5ab2ea, 0x7, 0x3f, 0x74, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x8}, &(0x7f0000000900)=0x51ff, &(0x7f0000000940)=0x800, 0xfffffffffffffd79, 0xffff, 0x7, 0x7, 0x10, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x2999}, &(0x7f0000000980)=0x1, &(0x7f00000009c0)=0x4, 0x10001, 0x2, 0x7fffffff, 0xffffffff, 0x24, 0x4}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x7}, &(0x7f0000000a00)=0x1cc4, &(0x7f0000000a40)=0x7fff, 0x7, 0x6, 0x8, 0x2, 0x50, 0x8}}], 0x1d8, 0x4000000}, 0x20000000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/15 07:25:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1ff800, 0x400400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x4ce8, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x1, r2, 0x10001, 0x1000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f0000000140)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730c491e0e408c5a2299da94b4f1ec529488c6ff9c6a4911be520584ee0de0025840725e2712ba333fcd2aede83853ab46a6de085c4ed4ae8a17300d08a5b27a594fc0407a62327d92cba907fc2bcac88f4a7fc4d737bf39f9eeca263003f6f927d9139fe1f32", 0x80}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) recvmmsg(r3, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x60, &(0x7f00001fa000)=[{&(0x7f0000219000)=""/4, 0xffffff9f}, {&(0x7f0000219f78)=""/136, 0x88}], 0x2, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) 2018/04/15 07:25:57 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x391, 0x0, 0x800, 0x8, 0x0, 0x0, 0x2018, 0x0, 0x6, 0xffff, 0x0, 0x10000, 0x8, 0x401, 0x100, 0xed, 0x7, 0xffff, 0xfffffffffffff320, 0x9, 0x3, 0x3, 0xaf14, 0xfffffffffffff001, 0x5, 0x1ff, 0x4, 0x0, 0xcfa, 0x1, 0x0, 0xfffffffffffffffa, 0x200, 0x0, 0x6, 0x1f, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0x7ff40f8d34aedb43}, 0x22000, 0x80, 0x20, 0x3, 0x8, 0x8, 0x9}, r0, 0x2, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup3(r2, r1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/04/15 07:25:57 executing program 3: r0 = socket$inet(0x2, 0x8000000006, 0x200000000002) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20000120, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffdfffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'ip6gretap0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xf8, 0x178, 0x1c0, [@limit={'limit\x00', 0x20, {{0x0, 0x101}}}, @statistic={'statistic\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x2f8) 2018/04/15 07:25:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x100000000000000}, 0x1c) 2018/04/15 07:25:58 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x200000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:58 executing program 0: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x7f, 0x8000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x1, 0x100) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000002c0)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000300)={0x0, 0x5, 0x6, 0x5, r2}) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x80000000, 0x280001) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/keycreate\x00') syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x341100) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f00000000c0)={0x1, r3}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000280)={'irlan0\x00', {0x2, 0x4e23}}) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000200)=0x54) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000000240)=0x90000000, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000001040)="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", &(0x7f00000003c0)=""/249}, 0x18) fstat(r3, &(0x7f0000000340)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x400) 2018/04/15 07:25:58 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x4, 0x8001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x1ea218d4f12da8ad) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000040)={0xfffffffffffffff8}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x1f, {{0xa, 0x4e20, 0x93, @empty, 0x20}}}, 0x88) 2018/04/15 07:25:58 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000440)={@rand_addr=0xe84bf43, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) setns(r1, 0x44000000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) prctl$setptracer(0x59616d61, r3) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0x0]) setgid(r5) tkill(r3, 0x1000000000016) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffffa}}, 0xb1c, 0x7}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r6, 0x8000}, 0x8) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) dup2(r0, r2) keyctl$session_to_parent(0x12) r7 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x80400) getsockname$packet(r7, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6a, r8}) 2018/04/15 07:25:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xffffffff00000000}, 0x1c) 2018/04/15 07:25:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000080)) 2018/04/15 07:25:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003a80)) sendmsg$nl_generic(r1, &(0x7f0000003780)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003740)={&(0x7f00000004c0)={0x3244, 0x27, 0x10, 0x70bd28, 0x25dfdbfd, {0x1f}, [@nested={0x10ec, 0x5f, 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@typed={0x8, 0xf, @uid=r2}, @nested={0x113c, 0x24, [@generic="aabc22031f0d4522404e1a308b3a11245a86a4dd13eb1008e6d3b0da890f85174709aae469f8b6", @generic="1aab52e1716f72900f058d0f7607f6fbe9db58837a35ca2a9675345043029599330feb90bba0585f232b32fa1350d24c967827165864b19b8ad54cff0a95e61179f5c09e5802002625af8ca5c3dbd6349e93e5e0b1ee322f2bd9a6c1c96ad1bd7b046fd4d38ce1bc00ed8d2c4d5ef3f58fcf1dad461da87193f117d5ced2b656b13415014dd209738e7f6de503a4a78ef1af69dd9b8e00ba17bdbe0f1621c090f73edb9bb1994248c886a66bca8662f0e77007551ead3d1e6c8088954b6c2d52ae7ab71ca58597c89618517d1d94c236dd6f4232179178c160da04818903636ca02afc55d05b013057bbdec7", @typed={0x8, 0x20, @uid=r3}, @generic="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@typed={0x14, 0x7b, @str="6367726f75706e6f6465769f00"}, @typed={0x8, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}]}]}, 0x3244}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003900)={'nat\x00', 0x0, 0x3, 0xd2, [], 0x1, &(0x7f00000037c0)=[{}], &(0x7f0000003800)=""/210}, &(0x7f0000003980)=0x78) r4 = dup(r0) lsetxattr(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)=@known='security.capability\x00', &(0x7f0000003a40)='\x00', 0x1, 0x1) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000080)={0x3, 0x3}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f00000001c0)={@vsock={0x28, 0x0, 0x2711, @host=0x2}, {&(0x7f00000000c0)=""/193, 0xc1}, &(0x7f0000000000), 0x2}, 0xa0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}}) 2018/04/15 07:25:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x1000000000000000, 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, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) close(r1) 2018/04/15 07:25:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x3, 0xffffffff, &(0x7f0000000700)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x22}}}, &(0x7f0000000800)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000840)={0x0, 0xbd, "50d4610f99d220880566fcc3e1feb4c2d272a5169ae082092847c9d64f15c4a44b6053bb8943c241edb02bc2425e022fd4836630e9b8cc714f35906ae72fe6705ab15a04793096d5832ebbcb57fb5a6f502ef4375fb2325148a35c6c36f1736ac51cc422144040cfbb8147aa3a0a8e6ec4f1de78af1abe9c34e0764764763945de6cdbb1df449a74a98ac09bef15288f665d038cc8e91b854b0062b242a52d10746a8ffe499376502627d45f4846cf2c8ae6e4a751632512f86c50bdcd"}, &(0x7f0000000940)=0xc5) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000980)={r3, 0x6, 0x38d, 0x1, 0xe11, 0x7, 0xa9, 0x9, {r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xfe7, 0x7fff, 0x5, 0xfffffffffffffffc, 0x5}}, &(0x7f0000000a40)=0xb0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000080)={0x20, 0x1, {0xffffffffffffffff, 0x3, 0xf9b0, 0x0, 0x1000}}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'security.', ',,\x00'}, &(0x7f0000000680)=""/87, 0x57) r7 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) 2018/04/15 07:25:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfec00000}, 0x1c) 2018/04/15 07:25:58 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 581.765775] *** Guest State *** [ 581.769196] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 581.778086] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 581.786990] CR3 = 0x0000000000000000 [ 581.790752] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 581.796755] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 581.802788] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 581.809499] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 581.817527] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 581.817543] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 581.817561] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 581.841582] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 581.849601] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 581.857628] GDTR: limit=0x00000000, base=0x0000000000000000 2018/04/15 07:25:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup3(r0, r0, 0x80000) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000100)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xa0, 0x200000) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/04/15 07:25:58 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = memfd_create(&(0x7f0000000080)='-$\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) [ 581.865642] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 581.873652] IDTR: limit=0x00000000, base=0x0000000000000000 [ 581.881675] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 581.881687] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 581.896101] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 581.903598] Interruptibility = 00000000 ActivityState = 00000000 [ 581.909854] *** Host State *** 2018/04/15 07:25:58 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x5dc}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 581.913099] RIP = 0xffffffff811f6219 RSP = 0xffff8801b2ef7360 [ 581.919166] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 581.925618] FSBase=00007f435808b700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 581.933459] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 581.939395] CR0=0000000080050033 CR3=00000001c8f3b000 CR4=00000000001426f0 [ 581.946444] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 581.953160] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 581.959261] *** Control State *** 2018/04/15 07:25:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x600}, 0x1c) 2018/04/15 07:25:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x3, 0xffffffff, &(0x7f0000000700)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x22}}}, &(0x7f0000000800)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000840)={0x0, 0xbd, "50d4610f99d220880566fcc3e1feb4c2d272a5169ae082092847c9d64f15c4a44b6053bb8943c241edb02bc2425e022fd4836630e9b8cc714f35906ae72fe6705ab15a04793096d5832ebbcb57fb5a6f502ef4375fb2325148a35c6c36f1736ac51cc422144040cfbb8147aa3a0a8e6ec4f1de78af1abe9c34e0764764763945de6cdbb1df449a74a98ac09bef15288f665d038cc8e91b854b0062b242a52d10746a8ffe499376502627d45f4846cf2c8ae6e4a751632512f86c50bdcd"}, &(0x7f0000000940)=0xc5) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000980)={r3, 0x6, 0x38d, 0x1, 0xe11, 0x7, 0xa9, 0x9, {r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xfe7, 0x7fff, 0x5, 0xfffffffffffffffc, 0x5}}, &(0x7f0000000a40)=0xb0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000080)={0x20, 0x1, {0xffffffffffffffff, 0x3, 0xf9b0, 0x0, 0x1000}}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'security.', ',,\x00'}, &(0x7f0000000680)=""/87, 0x57) r7 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) [ 581.962765] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 581.969487] EntryControls=0000d1ff ExitControls=0023efff [ 581.974988] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 581.981966] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 581.988681] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 581.995299] reason=80000021 qualification=0000000000000000 [ 582.001668] IDTVectoring: info=00000000 errcode=00000000 [ 582.007149] TSC Offset = 0xfffffec60912f9b8 [ 582.011516] TPR Threshold = 0x00 [ 582.014914] EPT pointer = 0x00000001b4f9e01e 2018/04/15 07:25:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x80fe}, 0x1c) 2018/04/15 07:25:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='&.\x00'], &(0x7f00000001c0), 0x400) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0200000002000000000000000000000032fd999a09d1176a0f5c40607c3f2f40ef783783063d955c0c257d1d0644af2bd8768796bd8f2a8f9f7a3d96ab2f0403ae744ed97c968ccf8ccd9ef4f6820b9b676b10183e80646475715524083e"], 0x10}, 0x1}, 0x0) 2018/04/15 07:25:59 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x140, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/15 07:25:59 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000382ffc)="f020f77e", 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) ioctl$TUNSETOWNER(r3, 0x400454cc, r2) setreuid(r1, r2) 2018/04/15 07:25:59 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='/\x00', 0x30000, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) 2018/04/15 07:25:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x52, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x1, 0x10000, 0xfffffffffffffff8, 0xd7f, 0x7f}) 2018/04/15 07:25:59 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:59 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="69aeea2bc65f0e714ccebd3f967dc13470cb773b05a44e66b61eb77646c4c0072374cdfb3a43702f2bd24c15da6245bf88c90c22f7210971b0f2d8a004c8f51f9736a80db1081adb742aad14a0ae2c403b6d94e071c2ed3a07cfce79ff1eaac660e8b1889257f71faeeb5ea532dc927da6ec9adb7487cff07c523a42557fe5617ca9db02f93586459e1bb06d28", 0x8d, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x8000001) keyctl$revoke(0x3, 0x0) 2018/04/15 07:25:59 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setresuid(0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000006c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, &(0x7f00000007c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000800)=r3, 0x4) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x0, 0x1, 0x10001, 0x1, 0x401, 0x0, 0x10000}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)={0x20000000}) write$rdma_cm(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB='\x00\x00', @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000040000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000180), r5, 0x1}}, 0xfffffffffffffddd) 2018/04/15 07:25:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x218}, 0x1c) 2018/04/15 07:25:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x1802000000000000}, 0x1c) 2018/04/15 07:25:59 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x114, 0x5, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000001380)=0x19) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0x0, 0x7000, 0xc, 0x100000001, 0x7, 0x1f, 0x8, 0x80000001, 0x5, 0x4, 0xfff, 0x7}, {0x10000, 0x1d000, 0x10, 0x3, 0x9, 0x20, 0x9, 0x4, 0x7, 0x40, 0x3e, 0x4}, {0x4, 0x2000, 0xc, 0x80, 0xfffffffffffffffd, 0x2, 0x6, 0x1, 0x0, 0x5, 0x9, 0x80000000}, {0x5000, 0xd000, 0xf, 0x8001, 0x77, 0xfffffffffffffffe, 0xfff, 0x4, 0x100000000, 0x2, 0x6, 0x80000001}, {0x3000, 0x0, 0xf, 0x10000, 0x100000, 0x8, 0x1f, 0x4c7, 0x8000, 0x0, 0x4, 0xc3}, {0x12002, 0x1000, 0x0, 0x6, 0x60e, 0x8, 0x40, 0x4a4, 0xfffffffffffff7fe, 0x100, 0x1ff}, {0x2000, 0xf000, 0xd, 0x6, 0x8000, 0x200, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0x9, 0x1}, {0xf000, 0x5002, 0x3, 0x2, 0x0, 0x8001, 0x3, 0x1, 0x7, 0xfffffffffffff5e6, 0x8000, 0x4c}, {}, {0x7000, 0x4000}, 0x60040004, 0x0, 0x4000, 0x2506, 0x2, 0x4000, 0x5000, [0x0, 0xd95, 0x4c, 0xff]}) 2018/04/15 07:25:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="ed5cd66a1a03c38d2878397afd90670000000000000000", 0xf) r1 = accept$alg(r0, 0x0, 0x0) accept(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0xfffffffffffffeff, 0x7fff, 0x2, 0x4, 0x10001, 0x11c, 0x7, 0x9, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0xb3a, 0x5, 0x5, 0x0, 0x1, 0x80000001, 0x1000, 0x8001, 0x401, 0x7ff, 0x7, 0x9e50, 0x1, 0x200000, 0x7]}, &(0x7f0000000340)=0x100) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001880)}, 0x0) 2018/04/15 07:25:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0xaf) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x7fffffff]}, 0x6) 2018/04/15 07:25:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x200, 0x1, &(0x7f00000000c0)}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x1800000000000000, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000001cc0)=@listen={0x7, 0x0, 0xfa00, {r3}}, 0xd) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/15 07:25:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xff00000000000000}, 0x1c) 2018/04/15 07:25:59 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:59 executing program 5: r0 = gettid() exit(0x0) ioprio_get$pid(0x2, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x120000000000000, 0x0, 0xfffffffeffffffff, 0x8, 0x0, 0x800, 0x820, 0xa, 0xffff, 0x5, 0x8, 0x8000, 0x71, 0x6, 0x100000000, 0x940, 0x101, 0x3ff, 0x1, 0x12640, 0x0, 0x7, 0x3f, 0x9, 0x2, 0x6, 0x3, 0xb3, 0x7fffffff, 0xf, 0xffffffffffffff6d, 0x1ff, 0x3ea4c3ee, 0x1000, 0x2, 0x7, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0xe}, 0x0, 0x6, 0x800, 0x3, 0x8, 0x6, 0x40}, r0, 0xb, r1, 0x8) 2018/04/15 07:25:59 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4080, 0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r1, r2) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100aaaaaa0000000000000000000000000000000002a0b8a7367ca47365aef01777cf05d9a421404540640251205273469f0f8132398a9952ce25cbd29957e4ef4a0b471c7f07bcb846ba6e7ef5cf3169d6f0624463e473c0feecc779c6557bd9f413612bb40c751b462415609cb25737a9d36cd694aa40ea358e90bbddafe5daf14a0ec7b91b00a4043ae04ba7d65e063771498b4c23"]) creat(&(0x7f0000000380)='./file0\x00', 0x6) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000000c0)='./file0/file0\x00') pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) r6 = semget$private(0x0, 0x0, 0x8) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000000100)=""/209) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000080)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)={0xffffffffffffffc0}) r7 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0x2, 0x0, 0x0, 0x3f]}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f00000b1000)={r8, 0x0, 0x2, r8}) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000340)=0x210) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/15 07:25:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) rt_sigaction(0x19, &(0x7f0000000200)={0xe9a, {0x5763}, 0x8000000, 0x8}, 0x0, 0x8, &(0x7f0000000240)) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x1d, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_settime(r2, 0x1, &(0x7f0000000180)={{0x77359400}}, &(0x7f00000001c0)) r3 = accept4$alg(r1, 0x0, 0x0, 0x7fe) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x5, 0x4) sendfile(r3, r1, &(0x7f000025d000), 0x3fc) 2018/04/15 07:25:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000000}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000000000000000063935aa4b566b8930000"]) 2018/04/15 07:25:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) waitid(0x1, r0, &(0x7f0000000040), 0x3, &(0x7f0000000080)) 2018/04/15 07:25:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x20010010}, 0x1c) 2018/04/15 07:25:59 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="cf66a8b57e54d76452d87750c32f15018b10ea425dfc8490497aa018aea5ea765b9feb00e1d9f577d97336c53f9d56aa37ac7762bef2ec627fdf6b905e0bbf92e5c52dfba205a562b22ac4e5d6a36a9fd84ff4fef8e11b18a0ca67dc78c89bbefa1c37e5c7837cfdd1459070cfa68d1784a6874105e8d57450", 0x79, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb", 0xf9, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/15 07:25:59 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000001500)='/dev/dsp#\x00', 0xd0, 0x600201) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000000)=@ethtool_cmd={0x24}}) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000000040)=0xc94, 0x4) 2018/04/15 07:25:59 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:25:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r1}) write$vnet(r2, &(0x7f0000000080)={0x1, {&(0x7f0000000240)=""/218, 0xda, &(0x7f0000000340)=""/212, 0x3, 0x5}}, 0x68) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0x3, 0xf62162ee6b53695e, 0x1, r2}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000440)="60bfd1736bdf6c4395e8318baf39a713943992be7ce010a8664ad6d730d8a72b1a068b77853189c3b2ec2b678398df2c4202bd54a42e3d1101bd687f7902548e94d16a3362be7a871bfe5064c203d7ea7be6d38dbfc5904ae0745286393c00b414753f6c8fe6e0e8e8dd778b770e81ed9ae85d1798fd37d6f6c2dfece0373460c72e311ba1012bc87e8f03479dedd047a452bc29383a821f3457a47025b9020613a6538d52d2ff699a7cea6c52190004892b999e6ca5e56253b3df4df160f747", 0xc0) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x400) ioctl$sock_ifreq(r3, 0x89fb, &(0x7f0000000140)={'ip6gre0\x00', @ifru_flags}) 2018/04/15 07:25:59 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r0, &(0x7f0000000180)=ANY=[], 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) recvfrom$unix(r0, &(0x7f0000000580)=""/123, 0x7b, 0x2, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) ptrace$peekuser(0x3, 0x0, 0x1a) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x20, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x7}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="6a3d604dffef6c641c32f327b4f07a1065bc9cb6ce59ab73159378516f4e8095f9049a57bfe7fbb352395c17c3c5d25dec59bb9bbc10aa05"], 0x1) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000000240)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008010000ebc534dd0a401adffa87be27852e61cc50ba66e8168b0a183fa2", 0x3c) 2018/04/15 07:25:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x7}, 0x1c) 2018/04/15 07:26:00 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, &(0x7f0000000140), 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r2 = socket(0x20004000000015, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000040)) 2018/04/15 07:26:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) 2018/04/15 07:26:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/04/15 07:26:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x900000000000000}, 0x1c) 2018/04/15 07:26:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000f8effa)=@hci={0x1f}, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="94000000", @ANYRES16=r1, @ANYBLOB="110725bd7000fddbdf25110000000800413b2e25450600000400005800010008000100020000080006006f766600080002003b000000080001000a000000140003000000000000000000ffac141416080002003f0000000c0007000000000800060007000000000000080006000000000000000000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x4001}, 0x4080) 2018/04/15 07:26:00 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0xa64e, 0x0, {0x3, 0x1, 0x8, 0x1, 0x1f}}) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/04/15 07:26:00 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x40000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='status\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000002c0)) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/194, 0xc2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/15 07:26:00 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:00 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x720, 0x70bd27, 0x25dfdbfe, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x8800) write$rdma_cm(r0, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$rdma_cm(r0, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000000c0), r3, 0x0, 0x1, 0x4}}, 0x20) 2018/04/15 07:26:00 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) linkat(0xffffffffffffffff, &(0x7f0000000000)='/', r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0xd5, "a386a8e75fbbae57c62fdd5f088b62b695117f39d1190fe6a1399402c28a36d0c65b6c10356331e082d7ecb48e31b240cd3b4bf4a2d898c0790738e525eb9f12cbafc7bc6f04f167484d8ee54aeca1b855b796f815feee88a786e0d5df47d897416ad5e54c7cd05abfa04ba502e39722bd27139c2e2366ecab552a7cd3c3fbffbccc3d3705e97bccdab1dcb2db7cc91838d5479479a8d783586ab9ce449c6eb8ae312ccd7b09ba302e5562a640ad455c6603ef906e30ef8ba65ae6eed01b6756eb57d015c428c731658935b71ecbe5f24a7b7b3cbb"}, &(0x7f0000000180)=0xf9) read(r0, &(0x7f0000000200)=""/161, 0xa1) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/15 07:26:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000380)=""/193) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x8, 0x1, 'client1\x00', 0xffffffff80000004, "d5664a7ff2e6f071", "9cab1f133ce55739d880a8158813dbd52d00832d408eda2c02553903000000ce", 0xff, 0x4}) quotactl(0x80000201, &(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000540)="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") 2018/04/15 07:26:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x7000000}, 0x1c) 2018/04/15 07:26:00 executing program 4: ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)=0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2100, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) r1 = memfd_create(&(0x7f00000002c0)='vcan0\x00', 0x0) r2 = accept$netrom(r1, &(0x7f0000000300)=@full, &(0x7f0000000380)=0xfffffffffffffc76) getpeername$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r3}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x80, r4}) 2018/04/15 07:26:00 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd60981258001c0000bc010000000900000000ffffac1414bb000000000000000000fe7a47015ae84b2ab42700ffffac1414000000c2000000b8c5bc014d00", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000100)) 2018/04/15 07:26:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) write$binfmt_elf32(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x4e5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000005a000)={0x0, 0x2000000002}, 0x8) 2018/04/15 07:26:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x6, 0x0) fcntl$setlease(r0, 0x400, 0x1) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/15 07:26:00 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xf5ffffff}, 0x1c) 2018/04/15 07:26:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000400)={'ip6gre0\x00', 0x800}) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f00000006c0)=""/79, 0xffffffffffffff01) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r1, &(0x7f000098eff4)={0x10}, 0xc) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYBLOB="0000000008000a000f01000042a6bb9137a35ac09b47a5a31b71f1066320012f5f8259ba70b2ff347a9860203a"], 0x2}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="01800005d3b5bbc8f2243b20e7f525495687fa0000000000"]], 0x20, 0x8000}, 0x5) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe02, 0x401}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x1) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000002c80)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002cc0)={0x0, 0x2710}, 0xffffffffffffff9e) 2018/04/15 07:26:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x440b80) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/04/15 07:26:00 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) pwritev(r0, &(0x7f0000000240)=[{&(0x7f000024ffb9)="80fd06883b16", 0x6}], 0x1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/14) 2018/04/15 07:26:00 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc002, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0x5, 0x5c, 0x8]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000140)={0x0, &(0x7f0000000100), 0x0, r3}) dup3(r1, r2, 0x0) 2018/04/15 07:26:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x300}, 0x1c) 2018/04/15 07:26:00 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x88000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}) 2018/04/15 07:26:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001400)=""/25, 0xfffffe11) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2c2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/185) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001d00ffff0000000000006d4f2d64974c98000001000000531ef3a110d2f3e313f212989d53cf5fd754e200d8831a5ca2984d99"], 0x14}, 0x1}, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0), 0x4) geteuid() sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001300)={&(0x7f0000000200)=ANY=[@ANYBLOB="ec1000001f0000032cbd7000ffdbdf250c000000c4f2c56c5b2321d413590e111e331a455eae53e75a7a1f1ae0be6e7e328890b0b23187bd14006700ff02000000000000000000000000000108001100", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x8000}, 0x4040) 2018/04/15 07:26:01 executing program 6: r0 = shmget(0x3, 0x2000, 0x54000000, &(0x7f0000df5000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x1000) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/04/15 07:26:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) pread64(r1, &(0x7f0000000040)=""/49, 0x31, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) 2018/04/15 07:26:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x1ffee5be}, 0x1c) 2018/04/15 07:26:01 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0xffc0000000000002) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/15 07:26:01 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xdc05}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000040)=""/219, 0xfffffffffffffe17) dup3(r0, r1, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000200)) 2018/04/15 07:26:01 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x3, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000000200)="cb", &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) [ 585.497112] binder: 8476 RLIMIT_NICE not set 2018/04/15 07:26:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x5, 0x5, 0x5, 0x1, 0x0, 0x8ed, 0x8000, 0x4, 0x2, 0x2, 0x5, 0x2, 0xb14, 0xffffffff, 0x5, 0x4, 0x4, 0x100000001, 0xfffffffffffffff9, 0x10000, 0x8, 0x5, 0x0, 0xdd9, 0xfffffffffffffff9, 0x8, 0xb82f, 0xffff, 0x8, 0x2, 0x3, 0x1, 0x425, 0x0, 0x200, 0xfffffffffffffffc, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x1, 0x4, 0x5, 0x7, 0x8, 0x7fffffff, 0x8}, r1, 0xe, r0, 0x1) sendto(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000723f20)=""/127, 0x2ee}], 0x1, 0x0) 2018/04/15 07:26:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x3f00000000000000}, 0x1c) 2018/04/15 07:26:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0xbec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1f, 0x5, [{0x80, 0x3, 0x5, 0x0, 0x0, 0x80}, {0xfffffffffffffff8, 0xffffffffffffff9d, 0x3, 0x0, 0x0, 0xa63d247bbce68f50}, {0x9, 0x8710, 0x3, 0x0, 0x0, 0x1100}, {0x9, 0x847, 0x3}, {0x4, 0x8deb, 0xfffffffffffffff8, 0x0, 0x0, 0x1085}]}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffef2) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x80) shutdown(r0, 0x1) dup2(r0, r0) 2018/04/15 07:26:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000100)={"dd2bd4ba2889af096f62d177c6971d8b5d6ae431475178796acf0cbf21ad563f82375fc4eef4f4b09b57736c3d419de6de50f00f302890afa8ebcb61b819ff0c4e59c7069350f06b3e12306831f0520294069ff84e45921cae998b2d21d5b0a14ccb4b3782e824cdecbc2d335cab74b4f1a8446adc6bcbace4b31950a8a31aa72194793aefe93e4b47bf09536f1e89badfb914fdc52c40270fb612d6f054cabe6c028b8549d5072d32db26d46b0dc48cc4168cb1befaac04dffeb3503192e5df3102d07d59eafa0e7e5a5ca74a87cc57652ed9ed7dd8b441a11aeb6e23efeccbd6b3e5d03a05241404a46b78bb80c445d09e85ad8ff4ef0b7b60d71f60a192561913f751c356c7d5e7e15c5733ec67599caaeca9ca19101a449e2ab82efe09a436159ca9c91065d2ef63c9f802f42d1210cc2978b9e29c3c5dd14b82917165d0b39031d271795f94eecd55eaaf19cfc8291810243591c9e9d93cc8e00ea9ab5e0e3222b361fc961ada749610c42dd760fe62f2661d6716324c114d8f12719ed76837236bab89d13b0a24cacde865766b0f1282ddbf1b55f50290fbc8f33d70bd492f71585abd2ddc28a45da2d2d81b2893ec0c9880be8a7b8e2a72a7a6a8a312c7fadafcc45ac4dcba693b30eb6085075d073a579fefbaa4f020aabb95fc9c2045d7c694574490258a480d45788a36b7d510d52273f695f5f9ac2ac4a94649db33779e6ae24a1d3ef04e8f949ef553a240a6fce5ded33776127bf0fdcb5179148b739fb182358e2a8285808ccacdd26850f915bfef1093fe086273b788e510dc8d2d4c1a9cd4908fd17e1e8b5a4d05ebe0219f3b8152cf0779bd2d1c3b1361acf4fed238ade49b384caab48e782b3509c8f3646904da7600e9e633b8be1a6c5a985e26e05b1218b28ac07e8ad1af587c27594753933c387a26d68582e6e871c5c4d618162eb086940732f92cb8454004c3e828c09eecd9db75b4d27f78837968f4de248f81a58c7738bb5dce531a5c94bb0b65b7679007a990d3b9e4d30508a79cd7422a41de3b0163f9731ad91eb77cd959d48cc1976ca0db9d1efd9a4349a3ba61951ef77b24c8d11f8196d26ed30df2bf285c648f4efd3ca39fc12684d484a4102455d0d8e2b6d16e233b8597a9de4265611c8a377630446ef4a47cb698a81c35ca50c4132598a374db2f384d2ae17b12dadc0f8bdf0bf0a89d7e2ceca31ffed77362914827b6e9d5146009a26dfd56e1a89d52beffdfd77762e28d82cf6b1e659c2d7a6aac6563b3df35aceb2d7d26c1d7e0c2f74e7683d5420ffc36800b0c582cb9ccf2d027477cc0359cb5b19bded4fb4da7f8995fd1d01307d664a34e36e59c89bd3406b34f0cc596ac50e378cae64442f698d7d888854b7040f1f1c5ccde76114039cb11cd5ba0a14a4a7017b91eb5024597d33e925ec2675849db01"}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/15 07:26:02 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x700}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:02 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e4effc), 0x9) madvise(&(0x7f000063b000/0x2000)=nil, 0x2000, 0x8000000000000c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0x0) r0 = request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/\'wlan1\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="c9467b1d96b92d1f391f38861d6de22d160e4d8199d1feb7a7170fbd1b3fceac4e8ecb25fec1c433993a9060b11f1e329b5d7eb140b9fd04b00f48882b28ba48bac08f2f9f20c2924580a6a4ab369a0f807df1e185c3a9644782f5cfa5544c1b3298125c320a002d9159f10c9fa5a5ea2a619a0a682aeb14305f718149628a1daa24b2702444aba2c817654ccb351ffbf2ccaa9482f466e6c16e5e499e9eefe60745bacdf3302fa47e0816c34a761a1be93a4f9e810268fbeb856a892b49beb852640a0d47ddc6284c67ca5fa90e44ffbb891ea127f5c99910c4", 0xda, r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x101000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000002c0)={&(0x7f00009ff000/0x4000)=nil, 0x4000}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/15 07:26:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xbee5fe1f}, 0x1c) 2018/04/15 07:26:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7d, 0x40202) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0xcc, 0x14, [0x0, 0x7fff, 0x8000, 0xa72, 0x5]}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) lookup_dcookie(0x2, &(0x7f0000000100)=""/207, 0xcf) [ 586.284171] binder: 8476 RLIMIT_NICE not set [ 586.291917] binder: BINDER_SET_CONTEXT_MGR already set [ 586.297272] binder: 8475:8526 ioctl 40046207 0 returned -16 [ 586.304225] binder: 8476 RLIMIT_NICE not set [ 586.311149] binder_alloc: 8475: binder_alloc_buf, no vma [ 586.314132] binder: 8475:8528 BC_FREE_BUFFER u000000002000c000 no match [ 586.316766] binder: 8475:8526 transaction failed 29189/-3, size 0-0 line 2963 2018/04/15 07:26:02 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe00}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socket(0x5, 0x0, 0x854) fsync(r0) 2018/04/15 07:26:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400002, 0x0) bind$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x382cf9ee9f70355a) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000c00)="9ae4f95d118d52fd6914215988022f874b2a276c53b64df27732dfe16048e9091530bb53e3bf121c7129da247a3bd765a1d03ec52a8052ce3fa752aaa708137817fa94298b4fb12249ce097a2c03542e0bff6a51cdd9014086d886e676f8cfb90a807d268ba746d46dd79724827e16ed136130f8d1e61d6408c955912a0e809d3cd5acf0b1bcfc016add", 0x8a}], 0x1, &(0x7f0000000000)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000540)=""/174, 0xae}], 0x2, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/15 07:26:02 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/170, 0xaa}], 0x2, &(0x7f0000001240)=""/172, 0xac, 0x3}, 0x12143) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001340)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001380)={@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x3, 0x40, 0x400, 0x5, 0x0, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000001440)='/dev/snd/seq\x00', 0x0, 0x101080) ppoll(&(0x7f0000000000)=[{r2}], 0x1c6, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/15 07:26:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfe800000}, 0x1c) 2018/04/15 07:26:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000740)=@req3={0x3c, 0xff, 0x1f, 0x4, 0xff, 0x0, 0x8000}, 0x1c) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000600)='logon\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='xts(ecb-camellia-asm)\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x1, 0x1e, r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = accept$alg(r0, 0x0, 0x0) r5 = dup3(r4, r0, 0x0) sendmmsg$alg(r5, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000004a40)="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", 0x213}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000100)=@nl=@proc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000300)=""/69, 0x45}, {&(0x7f0000000380)=""/228, 0xe4}, {&(0x7f0000000480)=""/30, 0x1e}], 0x5, &(0x7f0000000540)=""/103, 0x67}}, {{&(0x7f00000009c0)=@can, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/189, 0xbd}], 0x1, &(0x7f0000000b40)=""/205, 0xcd}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000780), &(0x7f00000007c0)=0x4) clock_gettime(0x2, &(0x7f0000000700)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x3, 0x2, &(0x7f0000000280)={r6, r7+30000000}, &(0x7f00000002c0), 0x0) 2018/04/15 07:26:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x4, 0xff}], 0x18) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x60) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) listen$netrom(r5, 0x3) r6 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r6}, 0xc) 2018/04/15 07:26:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) dup3(r0, r0, 0x2000000000080000) [ 586.434457] binder: undelivered TRANSACTION_ERROR: 29189 [ 586.440176] binder: release 8475:8476 transaction 155 in, still active [ 586.446892] binder: send failed reply for transaction 155 to 8475:8526 [ 586.453590] binder: undelivered TRANSACTION_COMPLETE [ 586.458710] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/15 07:26:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfc00}, 0x1c) 2018/04/15 07:26:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2}, 0x8) r3 = socket$rds(0x15, 0x5, 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_free(r4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x4, 0x0, {0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff]}, 0xffffffffffffffc0}}}, {&(0x7f0000000080)=""/186, 0xba}, &(0x7f0000000140), 0x10}, 0xa0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000240)=0x80000001) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0], 0x1}) 2018/04/15 07:26:03 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x97, @multicast1=0xe0000001, 0x4e23, 0x0, 'nq\x00', 0x10, 0xfffffc0000000000, 0x77}, {@empty, 0x4e24, 0x10000, 0x0, 0x0, 0x1f}}, 0x44) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8a6, 0x2000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x4c28, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x48000000000, 0x9}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0x1, 0x2}, 0x10) recvfrom$ipx(r1, &(0x7f0000000200)=""/100, 0x64, 0x12023, &(0x7f0000000280)={0x4, 0x101, 0x1, "7f90a8551459", 0x8}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000380)={0x3, 0xff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r3, 0xff}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x5, 0x10000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000480)={0x2, &(0x7f0000000440)=[{0x80, 0x0, 0x1, 0x2}, {0xeef8, 0xffff, 0x3f, 0xe304}]}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000004c0), 0x0) write(r0, &(0x7f0000000500)="4c2cfeab849262df50e78485865dc88423d719f50faf650957c7e847fff64d14934281b4b8c1520b3461d61a1d7fc55d49d0a0587dc1a7f100410d46bed24f4176c01f3f8fb2ee4db2f049ddfabadeaac4630070de8725051c54e7efca63ecd2b01c161d05eda38074e498e8d96e2d0bb87e907f488362104c7991115cae9619a7eb560bd20d4c7a2f491603588b7438be4c897ea3c52b3352b7c1f8ae6ecb43a782eadb62297d25dfa4f65c4a427718c865b8f605ce940d17e3e61bf5f245edb46c84bdf3d9872355ae6caf196c224050b38760609a184bf923dd", 0xdb) read(r0, &(0x7f0000000600)=""/197, 0xc5) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000700)=0x101, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000740)={'ah\x00'}, &(0x7f0000000780)=0x1e) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000007c0)) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000800)) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000840)=r1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000008c0)={0x2, 'veth1\x00', 0x2}, 0x18) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000900)=0xa08, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000940)=0x7fffffff, 0x4) r5 = syz_open_dev$usbmon(&(0x7f0000000980)='/dev/usbmon#\x00', 0x321, 0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000009c0)={0xe0, 0x8000, 0xaef, 0x3, r3}, 0x10) accept4$inet6(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x1c, 0x80800) 2018/04/15 07:26:03 executing program 4: timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4}, &(0x7f00000ad000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = semget(0x0, 0x3, 0x400) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') readv(r2, &(0x7f0000000040), 0x0) 2018/04/15 07:26:03 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa00}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:03 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000200)='./bus\x00', 0x0, 0x1, &(0x7f0000001680)=[{&(0x7f0000001580)}], 0x40000, &(0x7f0000001740)=ANY=[@ANYBLOB="636173655f73656e736974697600017965733d00002c00"]) 2018/04/15 07:26:03 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x8000000000000, 0x2000) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/141) 2018/04/15 07:26:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x5000000}, 0x1c) [ 586.716208] IPVS: set_ctl: invalid protocol: 151 224.0.0.1:20003 nq 2018/04/15 07:26:03 executing program 4: r0 = socket(0x3, 0x4, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x5, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x25, 0x2ff}, 0x14}, 0x1}, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) write(r0, &(0x7f0000000400)="2400000058001f0014b2f407000904000200071008000100ffffffff0000000000001000", 0x24) 2018/04/15 07:26:03 executing program 0: r0 = memfd_create(&(0x7f0000000180)="3aae73656c6600", 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x33, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x40}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x7ff, 0x65}, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 587.518454] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1, syncid = 2, id = 0 [ 587.639456] IPVS: set_ctl: invalid protocol: 151 224.0.0.1:20003 nq 2018/04/15 07:26:04 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x8004020000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x800, 0x801) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000002c0)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="cc0000001b0001080000000000000000ff020000000000000000000000000001ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xcc}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10101, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0x6, 0x5, 0x735e, 0x0, 0xd, 0xf8}) 2018/04/15 07:26:04 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x10000001, 0x52, 0x2}, {{0x77359400}}], 0x30) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x123000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x7, 0x4}) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) 2018/04/15 07:26:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1a1440, 0x0) 2018/04/15 07:26:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$VT_RELDISP(r1, 0x5605) sendmsg$nl_route(r0, &(0x7f0000006a00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000069c0)={&(0x7f0000006900)=@ipv6_delroute={0x28, 0x19, 0x101, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/04/15 07:26:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x3000000}, 0x1c) 2018/04/15 07:26:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000000200)="94f99dfc496956d4d1953d5331037ee2511a592277ac73f731d4b627710e62b21e42c069657bce20286eeb939ca5a0b5bc4811a60b7658bf3e504fa9dcd36b9b33c68d41062ee6f61943fbe75718100ac203878459a86f2bef2449385608e3f91a8b0f179e3496d82f1be4f0f46e51bf9add78d26b98243012de91ff2d64f4dc0385caa961a8c8fe2ab4cd1c5463a48adb06dfe6ac9b", 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x15a) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xffffffcd) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xffffff8a, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x3) 2018/04/15 07:26:04 executing program 0: syz_emit_ethernet(0x52449845, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, [], {@mpls_uc={0x8847, {[{0x323, 0x5, 0x40}, {0x9, 0x2, 0x1000, 0x7804}, {0x8, 0x9, 0x10000, 0x2}, {0x7, 0xd0, 0x4, 0xffff}], @llc={@llc={0xfe, 0xfe, 'A', "25dba558877bbfa695b145fab1afa47e861a1277b7b18f0aaa9740d0d6d214ebe784e6695678d1a2ced01a7bec888834049e0f81154120b4c8cdb096800ba9119dbb79cd27056d482685f2db91aa7bafdb07f92f2d144309e6993d16c86b709cd57d713d8adc0c29fbee3c6d77266a1b9d8050391996afa0916622ce05e8446afa531cc06baa4be3b53fae8e8b5c869c1d069ef4804b9278feeb7f79dec7eb697cde29bc0a3b9d6f2e5ace3e25deb06f2133304e"}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x88000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) 2018/04/15 07:26:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x700}, 0x1c) 2018/04/15 07:26:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0xfffffffffffffe5b) r1 = msgget(0x3, 0x40) msgsnd(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="030000000000000082caba4309c972520b8fb9da6e673895315cd5cbfc90269f113a124ffcdfcfd950511993adf738778af6486c8c3bc3f52fda1a9a3ad88b99a975c9d7b2f95bbaeea20faf72373f41bb53d9fdc10278d916961d566f0676743c6e185f84e062e777e6404a9aadaa183051c4d848729b3ec285502207dd77ffcbc698654fd1b7d03ef3b6c70000000000"], 0x91, 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/169) [ 587.781936] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/15 07:26:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in6={0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}], 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x5) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bafec)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) 2018/04/15 07:26:04 executing program 5: unshare(0x400) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e22ff8)='./file0\x00') [ 587.843255] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/15 07:26:04 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) 2018/04/15 07:26:04 executing program 3: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x32, @time={0x77359400}, 0x0, {}, 0x1}) 2018/04/15 07:26:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfec0000000000000}, 0x1c) 2018/04/15 07:26:04 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x2000007}, 0xda11f07f2629e6ad) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000080)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/15 07:26:04 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x181100, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0xa, 0x4, 0x5) sendto$inet6(0xffffffffffffffff, &(0x7f00000c4000), 0x0, 0xf5ffffff, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/15 07:26:04 executing program 5: bpf$MAP_CREATE(0x344c, &(0x7f0000c47fec), 0x14) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0xffffffffffffffc1, 0x548, 0x2, 0x8000, 0x800, 0xfffffffffffffffd, 0x7ff, 0x7}, &(0x7f0000000040)={0x6, 0x9, 0x310e, 0x5, 0xff, 0x80000000, 0x7, 0x570}, &(0x7f0000000080)={0xbb8e, 0x6, 0x0, 0x1, 0xfffffffffffffc01, 0x100000000, 0x100000000000, 0x3}, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x636}, 0x8}) 2018/04/15 07:26:04 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1100}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:04 executing program 4: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b8ff8)={0x19980330}, &(0x7f00000000c0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/63) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x501000, 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x42300ec794369a76, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'cpu', 0x20}, {0x2f, 'pids', 0x20}]}, 0x27) 2018/04/15 07:26:04 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="670400000000000000", 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) readv(r2, &(0x7f0000000700)=[{&(0x7f0000000680)=""/67, 0x43}], 0x1) 2018/04/15 07:26:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x4000000000000000}, 0x1c) 2018/04/15 07:26:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'team0\x00'}) readv(r0, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/151, 0x97}], 0x1) 2018/04/15 07:26:04 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000580)={'mangle\x00', 0x1b, "d7b6b69ffb3b8637205527b668df925c022b0033e4c602de5b1c54"}, &(0x7f00000005c0)=0x3f) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = geteuid() setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000180)={0x10000, 0x0, [0x6f, 0x401, 0xa8a, 0x80000001, 0x7, 0x1ff, 0x5867, 0x6d18]}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@dev={0xac, 0x14}]}, 0x14) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000800200008002000080020000b0030000b00300"], 0x1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r6, 0x7003) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000380)={0x0, 0x0, 0x10003, 0x86d}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000000540)={r7, 0x62}) close(r6) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @dev}, &(0x7f00000002c0)=0xc) r9 = socket$kcm(0x29, 0x5, 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) sendto(r9, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000600)={r8, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmmsg(r9, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000340)={r8, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setresuid(r4, 0x0, r4) r10 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5, "35f0bb48ab"}, &(0x7f0000000200)=0xd) 2018/04/15 07:26:04 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000080)={@multicast2, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000200)={0x7, 0x2c1, 0x0, {r2, r3/1000+30000}, {0x77359400}, {0x1, 0x7, 0x7, 0x5}, 0x1, @can={{0x0, 0x0, 0x200, 0x4}, 0x2, 0x3, 0x0, 0x0, "0f4a2a5e4f280d55"}}, 0x48}, 0x1, 0x0, 0x0, 0x880}, 0x20000010) 2018/04/15 07:26:04 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x400800) readv(r0, &(0x7f0000003c00)=[{&(0x7f00000013c0)=""/13, 0xd}], 0x1) ppoll(&(0x7f0000000580)=[{r0, 0x40}], 0x1, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000600), 0x8) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="cd26b8540e2c91e15b53c07dffce289b", 0x10) 2018/04/15 07:26:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x2ae, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6006f526000811000000000000040000000000e200000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/04/15 07:26:04 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:04 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x262302, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x20, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000140)=0x3ff) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='trusted&-proc$vmnet1@\x00', 0x16, 0x1) mount(&(0x7f0000212ff8)='[\nfile:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/04/15 07:26:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = perf_event_open(&(0x7f0000000280)={0x2, 0xfffffffffffffdfc, 0x3e6, 0x0, 0x0, 0x83d, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x8, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r3 = getpid() r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000140)={0x2000}) gettid() process_vm_readv(r3, &(0x7f0000001700)=[{&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000180)}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/141, 0x8d}, {&(0x7f0000001580)=""/78, 0x4e}, {&(0x7f0000001600)=""/44, 0x2c}, {&(0x7f0000001640)=""/189, 0xbd}], 0x9, &(0x7f0000003a40)=[{&(0x7f00000017c0)=""/187, 0xbb}, {&(0x7f0000001880)=""/204, 0xcc}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/167, 0xa7}, {&(0x7f0000002a40)=""/4096, 0x1000}], 0x5, 0x0) readv(0xffffffffffffffff, &(0x7f0000939000), 0x0) tgkill(0x0, 0x0, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000100)}, 0xfffffffffffffd6c) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000180)) 2018/04/15 07:26:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x500}, 0x1c) 2018/04/15 07:26:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x20, 0x2000000000004, 0x6, 0x3, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x0, 0x0, 0x7ffffffff000}, 0x14) [ 588.520505] libceph: parse_ips bad ip '[ [ 588.520505] file' 2018/04/15 07:26:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xa}, 0x1c) 2018/04/15 07:26:05 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 588.560753] libceph: parse_ips bad ip '[ [ 588.560753] file' 2018/04/15 07:26:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x6000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r1, r0, 0x200000007, 0x5) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'bridge_slave_0\x00', 0x2}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000300)='team_slave_1\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000280)={0x2, 0x3, 0x5000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000040)) 2018/04/15 07:26:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x4000001) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept(r1, &(0x7f00004e4000)=ANY=[], &(0x7f00003e9ffc)) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) [ 588.712172] bridge0: port 2(bridge_slave_1) entered disabled state [ 588.718815] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/15 07:26:06 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080), 0xffffffffffffff94) 2018/04/15 07:26:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() getpgrp(r1) sendmsg$nl_generic(r0, &(0x7f0000002500)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000024c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mq_unlink(&(0x7f0000000180)='\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000000)="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"}, 0x10) 2018/04/15 07:26:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000000000200000000000000000000000010"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000e80)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b10c050000692d30ecfb80632608000a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503cf638feeae79436a3c00000000000000380fa7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf25610d4c83474ba93a8ad32b16371b42359bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad44b0522755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae1582710632a79bddf1032b6e6ac794f37ec9d0c3b44923cc7b631c6df64f28d75d99443d665bdb3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c95f3952ee752b758ea9fa443debf5a2d7cdbaf1a2a23d68cb0806925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cced2663d17515838f8fa1a284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa0100000000000000114a13542dee77b2651783f6a5d9260036ccc70d695101d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6110acdf49fa0100de0f7b3717280d35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e5f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf781ec7ed16d988d46575c9a73d961c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f90400000000000000fc24388cc15dffeda1bd610582c5b74fa6c6e789ce440800871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56ceb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 07:26:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xbee5fe1f00000000}, 0x1c) 2018/04/15 07:26:06 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:06 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000002c0)=0x3) sendto$inet6(r1, &(0x7f00000007c0)="8e417d6f4b2d5a8ae9f855402a3bfae9b1dd08b13be6993c4e8da90892f7e4a055006b7e1ad4e17305bf0c605a7c2f2b5379674a155fce1f6e7c8bf86ca7f606c6001a76b382ac94634d4c4e1912639b48e8439c6a65e5d9fcde0cd0460a47d60747ceeb7e62cee8b6468452ff2742d8141a8c6ab867180c3421fcf34cb1239ebcce1320832b8159e9df51bbc9e3ab84d04ea8da965a1f04aa8adfcd339b230913d07330bb9663c52eada83d8e", 0xad, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0x4) rt_sigaction(0x0, &(0x7f0000000040)={0x0, {0x2}}, &(0x7f0000000280), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000640), &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x4, 0xffff}, &(0x7f0000000d00)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) renameat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', r1, &(0x7f00000004c0)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r2, 0xa, 0x8000000000000016) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000440), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r3, 0x3, 0x20}, 0xc) ftruncate(r2, 0xff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/15 07:26:06 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}}, 0x80, [0x0, 0x9, 0x9, 0xffffffffffff9cde, 0x12ea, 0x6, 0x80000000, 0x7ff]}, 0x5c) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) setreuid(r3, r5) r6 = dup3(r1, r0, 0x80000) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x12000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000380)={r2, r7}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xf, 0x15, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x3, 0xd, 0x1, 0x0, 0xfffffff4, 0xffffffffffffffff}, @generic={0x5, 0x200, 0x6, 0x7}, @call={0x85, 0x0, 0x0, 0x2f}, @jmp={0x5, 0x4, 0xf, 0xf, 0xf, 0xfffffff0, 0x18}, @ldst={0x1, 0x1, 0x3, 0x0, 0x9, 0x1b1, 0x4}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x17}, @map={0x18, 0x5, 0x1, 0x0, r6}], {0x95}}, &(0x7f0000000500)='GPL\x00', 0x7, 0x9c, &(0x7f0000000540)=""/156, 0x41000, 0x1, [], r4}, 0x48) set_tid_address(&(0x7f0000000680)) sendmsg$kcm(r7, &(0x7f0000000c00)={&(0x7f00000006c0)=@ax25={0x3, {"2ff38889d04145"}, 0x6}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)="92ed00672242bdf09c0882a863607b64f63037935ab5d3d8f6054f39fd7c4019ccac056ec9485fb9d8f1ec9e61755470cdf9fdd50bfee130da5856b41e9cdfcc6229a02fbc0e7aacf95ab748c18de8b0", 0x50}], 0x1, &(0x7f0000000800)=[{0xb8, 0x11f, 0x7, "a06d55fc67ab156e353a546d989abadcde56466603943f04c204560cd4cc2bc173ccc9b26a2d088c13485fe9b4614780d5f38fa85ae336397bcadd700e58aa15f381b2b0b3ad55d465a1a56fb537c5b33845b4093fb02a9ba8a4b353c3b5526956f2d9c2424ce33d5fc0274655dfd88a890f01dcef469dc2e7bc0fcfaf67dc315bbca463e760d49d913a950a2ce1fcbe0eb216c0128aca1377b11ee0d57178718aa33ece6c7a"}, {0x100, 0x118, 0x1, "8ac2e2c85124f5ef0c83f02591c4c638082f089cd15618d0911dd051bdd7b44f014e53ff3212805f2def642312574b7d05f35170ac02603de18dbecefaa95c6cdde9fa92a47bcc9861d9808a3e09d4814d343b11453611f446d24dfbb94622dba33d4691515748b9e27a66c957015d15f8662518e5f7c3296883f73fc5a84bd06ec9b98f4d37de73e6552a2a2c93f8f71e890c707660b93e96909c57149cb8d6a30e51b7521fd2edf8760cfa04fb96ed3df22069627749c56a26c0fefcd554a4d8a9d22f9d9b62702c68c1d0b147ac0a98b9b4a9ce8b91c3e5cfe42bba39a782f65fefdf42017051bb1fa167312a"}, {0x18, 0x11d, 0x7, '\\t'}, {0xf0, 0x3a, 0x5, "357fadc5d3d5ca1aa6819954dca0cdbd3904c1969878f627a1d60738c5e91696c8397bfd419b7ad36846a7e454331cb511ddb44087a19493169be11bbf4b2b50b770d03f8d737bbf361dec195d79f17d3b08dc47fd5809b71e98bfa85a44398b4b43b3520d127f5369838f82947b2f3230b3cc9c29af74649e63003e46d2be7ccc0394a3f6cbac976e81b6c67c672471d80ec5c723ef63117238cdd2693ad4bd6ea598929f771843f781f1b43d4e23bfec8d7340869331e9d85b41fdf0d231242b67cd559936528271c89f060f06b15e43e6fb4c258eb041a6a4"}, {0x78, 0x10c, 0x8, "02d23e79fa1e3beb5735a3b4c344e3a7e006f2e454a077de092592f3582477a9b592b7afddee7c40a2857d65bd39f5a6f41bb3ae55a3b5837543223e8fa5f5149046ff5428835d7a6a2026bdb32702ce8529229738e11b5c68f7dffd2f2cc3fc9515f81a061dbad9"}, {0x98, 0x0, 0x4, "877838e2c3e00b77dc404142a230f7e8caee7d9a7be4d1c7d762e00be16313446fde643d2a1dd290d0e87a6244b013fa8b8ed287bce9e1063298436b7f2d417531b59aa741caed93b077fac8eca4a726a0a479a21b47ba1a06a54b19f47f99de64ed72d18a195c95f184e07516344655bbed5c89eb35713a6416ea171cef9036d99175172abd"}], 0x3d0, 0x8000}, 0x4000000) sendto$unix(r6, &(0x7f0000000c40)="70ec654eddd7fe926f958d97d6118e66865a07e217d19f5713ece94f36641bfc45fb56d06d3c13dc53b6abb34221184b57ad03599c66d35ddd835f9d4fbf1b2ef8cb0c1b36b9f9602b2a0f612bdf71ca100600b598538aa4cb89c962e2013e30b45ad0268e92fef18a91a36cfefd0b31081309f80643e65b5292df645c34e718aafd7b4763c78f60c0161e71831d97b1edf8a8445d6154e0e9b2cd83d20227c4ec9d8c40f9f19a9b2021e9229d05a0515de8fadb506ccfe8ac74d0c42ee44b0da1f435d0c9eba47ea95b973bdaef145e4030975da7d2a7f0e441db5519", 0xdd, 0x40001, &(0x7f0000000d40)=@abs={0x0, 0x0, 0x4e23}, 0x6e) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000f40)={r7, &(0x7f0000000dc0)="29e498e0841574f4396e0d5be87dd106612b15a2710530b12e5b0ae66f7776aab28d0e888b4fdd8a4647955558573288fdc544913455ed2e6a27bd9dc3d64a2ed528745249301ffdb6f0e954e98c610d1f290474a324971ee6f0a483388b38d926494a4c8314147fd34be45c785a7c891f294140eb26d0230c7f47cf4425b6a1688020aca0", &(0x7f0000000e80)=""/137}, 0x18) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f0000000f80), &(0x7f0000000fc0)=0x30) ioctl$TUNSETFILTEREBPF(r6, 0x800454e1, &(0x7f0000001000)=r6) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r7, &(0x7f0000001240)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001200)={&(0x7f00000010c0)={0x134, r8, 0x200, 0x70bd26, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x92e4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x55}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x134}, 0x1, 0x0, 0x0, 0x4050}, 0x40) sendmsg(r6, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001280)="f8b5fc4c1242368cdc1aeaf4c8a06a8195848335ce7b82cbfa", 0x19}, {&(0x7f00000012c0)="bd205cdbe99b6f87b562b6fcd06e69726f60a65ce86ccc79dcec83e320786c4c1bc341c5ecd9379a1ee96673573c1d69458554030171d66255d92a555439b9c44ac55b5db84ec46f56b9ff9d875601428476e91e6aae60924259e33a80902459933da0087f95ed", 0x67}, {&(0x7f0000001340)="47bbd53246d900f394e5b8bd6b89ca2cf92e581276a91bb55a9aa452b470e8906f5cc5cc2a3722a53dfb4e6e597719c3f5b3d7787e20c1daabea6e4203384b6962512b0e71b06bf29894d182d681a48eeffe5901327ce2e35761e41cb8dc1228c9ad4bb6b9a5c4d156425c2f9e8acf29404e4db043978afed36f6dd9bbfd906037a9d5d52290a4dee06a22d50e32230aa7fbc007923e45ff963aa69b33c3df8e1c3df2f876ad5a7645ababb873e1b71d0bba0e2f586c2eb70095fb4a17d7f3377aaf5a2d4f4d95c06e0c71e4ea8f27", 0xcf}, {&(0x7f0000001440)="d3f2d5645b476eba29789a1f57c606d812b68d2e5f020e9748707238210f54b3325a1a10752b83c56210ef8ebbdfda119d08f122f8a57940de2391165a3b2d6f411a6e3bef0f95db665ec213a52c3b88ee3ce6c75f4397a148d862c1559094a452e73c454ccc0a8578f65430754169ff84ba", 0x72}, {&(0x7f00000014c0)="a55f65d6f9774867da7ac3583845723000e81cc23e555cd1bb170a56a1b3ecfd76545ff0f8285b5b04ee0e99b6ee", 0x2e}, {&(0x7f0000001500)="db11bdf900af35bb218591", 0xb}], 0x6, &(0x7f00000015c0)=[{0x20, 0x11d, 0x6, "75bc5d6d12714ffb5364559faf44cb59"}, {0xc8, 0x11, 0x9, "cf54b25216ffe6ba33e11257e1f2ea01e164287f76733e34fab6ce53bf6a542a6dcc2e66225d5e0a854f4bc1ed944d7bcece256a99e6dc3ac6a85fcfef4e4f100e25aa0d1fa38d94825bdeb05b961c226b72310be2bfd7710ab002c98483e58c2a214a7dbc0798cc5ef5be815e6f1468ba06cafcc8b0792493e298568ca53495e9de68cf9875fa0666de4375a08ca908f3ff01272631ac499341d93e3e87d142f4a4e2a4b5c3b89b4d3a054a8f87399d06de780d3696a9"}, {0x90, 0x107, 0x6, "fbc1e69ce81138aeb32996192caef9944bddcb44955e6a5e8319092d804fb9486e08add4e57a453d972a6c49d4515a3b0719f675b472c6e86bdec3dd4293e736d77630e8594934182bb65e351e1219b4706b2e2927b0677e97ccfda5c441443e93c609469c7f82476711ea49692899dba6ea64b3bd96b35b246d"}, {0x60, 0x19e, 0x7ff, "e64ab5c0ded1fe31a9d27553545eb60c62ce162ba4ed9adce22c18df5b35b33be522256b6155af3e127cb8220dcef32f82742cebb48cf034ecf886b7fdb2d313efbe627987275f7cd3191c6c72d5"}], 0x1d8, 0x1}, 0x4000080) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001800)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$nfc_llcp(r9, 0x118, 0x3, &(0x7f0000001840)=""/39, 0x27) ioctl$sock_bt_hidp_HIDPCONNADD(r9, 0x400448c8, &(0x7f0000002880)={r1, r7, 0x10001, 0x5, &(0x7f0000001880)="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", 0x3, 0x9, 0x7ce, 0x8, 0x6, 0x20, 0x59, "1d17ed9e3648a1d87a5fb69e95ed2df303dbc9f234ce36a825448e4239bf2b48b383f533955737b77ef85600dba0724dd1a7018bae35bf478b7f5ed19dbb94f8b8ddb635a54941ea189976120b21933bf8beceac798c1865efdaa7d3bdb2e82d2a4a2cb9300c9a6ea36e3d7ee48488cd4c8ef772d98315cd20934369a7e51114ee3106e5f4807f7d91a6955038f99fe1623bfbfc3dbdee8cfbac2c885286536435f5256df44abe85b94cc789a6011d66415bc1925c"}) ioctl$VHOST_SET_VRING_KICK(r7, 0x4008af20, &(0x7f0000002980)={0x1, r9}) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f00000029c0)=[0x6a35, 0x3]) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@remote, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000002b00)=0xe8) ioctl$TCSETS(r9, 0x5402, &(0x7f0000002b40)={0x100000000, 0x4, 0x1, 0xb187, 0xffffffffffffffc0, 0x101, 0xfff, 0x0, 0x0, 0x7793, 0x9, 0x1}) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x13) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r7, 0x40bc5311, &(0x7f0000002b80)={0xd48, 0x0, 'client0\x00', 0x2, "fcb65877c34f2d71", "e94e2b90230aa4578df459a4dfb0818fc09922c800306b36ca7a661fd279768e", 0x80000001, 0x80000001}) 2018/04/15 07:26:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x0, 0x0, &(0x7f0000af2fc0), &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_submit(0x0, 0x0, &(0x7f0000c32000)) io_destroy(0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180), 0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/15 07:26:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x6000000}, 0x1c) 2018/04/15 07:26:06 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000002000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/04/15 07:26:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x9000000}, 0x1c) 2018/04/15 07:26:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0xffffffffffffffff) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text64={0x40, &(0x7f0000000100)="0f20c035040000000f22c0640fc7a8000000000f20e035010000000f22e0b9510b0000b80d000000ba000000000f30c46239f7b4a6008000000f01c866b8e5008ed00f07c46179d7e3410f2083", 0x4d}], 0x1, 0x0, &(0x7f00000003c0), 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf073, 0x400000) ioctl$TIOCNXCL(r3, 0x540d) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000005c0)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 07:26:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) r6 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4206, r6, 0x3ff, 0x100003) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xff3e, "582cb6a1966838d589773672eb48f8b056015c5cd96e47475c219b79253062bb941b79e6f61e7aa8ea0606440ee6f3949e1962f58396bc133a92065ca8ca10a9c0a961e31d9d0f90b003554e4ca621dd300a9434255e4fb8c46e24e0c4d91296a3fb092bd759c2440ef48821aed743b0218aec559d7f6a4a02e049670295888027859752555703858a50f3adaf2be0b94c994dd3f768a04f123d2c8bd495aaa60d151c5ab5c50ad712ee903b83850f8a71033a5c271be42645f64be49a975cf4f660850cf04213c94c0d4d4c1501eed291845f65bbe27b232bfae2de4456a37466fd1a276987dc1eea0bbac51791e382b0d0a6a0d17d99e62182fea8bf2597b5094fa8b699b32e648746a75c52d6d02358c313a28b2d622bba66679cf98f505b399ea677c88250000f05fdbcf49b1caa58dd1bc92c3a5468bd88045513d014522a75300f2688423902bf01698e53b2cfdc7423598a02790b8036c3619365536a2ae3934a3e8720a4c05f9464b3be7f268958c6cc8e88fb3fc887482c0b79030a078655a7a35c81681f03b3487b1c3092d0cf90e55510761b42dcbdcaf63d09d2bbd4c873ab2536c608674c591db5f0fd678a15ea83515e358880a30cc445038a60308363576ba650333ee082e83b5cfa1462749373c9234c8ca8f99fe45cb2fd43df2ba4fe2e7dba84f03712391aace952cefc18160dec6e73777021ac11285427cd418039dfec0175a03fb9f2d90dbb1b6c61dbfb703a7f1a24ea710ce3b402a9c0bdf4a6d6b941bf975a3678eab6e180baa40b27dbe220b78f17b73b765312ac016dc024a1fc58f65af072895bd352beb3be2db9385c5191de133a8ebc470afb9316b9c2c3d80383b7a9aea98b16a96c873f6db985cf7cc65cd8ba94167a1341033fbdeb0831e646cfcc5712ff0da224697cd83d606fbbfb255f5c128bc5f13c32b2ae8364a1261e972a0a70181b3add5008eed2fadefa352c481132304c93f970b6ed4446956c2910a251e307f625144c8621e3c2b6a9317ca6e21870bc8380acb4caeb774ead9c8056a9cbc515ff9691b2220d9e7e8ff7b17c0ba7e4c1baff6e29b2de21e4fe5c03b3f4a6bc9b9a576129699b1d0532f7c184da514fcd041ca079521e0f39878c67700073fbb54587082679d622f9e43ba1769f8c1c5e1ddf9ae20e9303f9cc2b71552f491ef804e253a13e3dbe871ddbf503af982110dca2676a57e1e89de498383b65105fe09fce0f36a2e724ef9269eb54a33efae74f4712ff07ef0986df82c318cc55b0c0d2f15dcd6cf73f71ef6f4a25e028265238185478a2608099727afd8eeeafc45aa2665f8b3db0fd70215ce1f8bd70c482451d719a4776f39f9e59ca90fbcfb256d5ebc03c447640865ef4723caecbe712fdab69f32a7d642ad5ace5c421fe49028d53119109da6192908a5a4a4ce6d598d0d35f055d47436586f7440b99c197e128451559ad033c566c7f00107739aa46fbcadac481d4426e3971d8446c16ae4ae2669133ed1b415bc6308607555d26f8f924b2ad24a754dc7ed572b4b0b93805b0ebdbb2f81b7f716d439c93024071731fd124d3db1d2abffdbe1baff689a5dc2b49044365c71c67b70882a94749c4618a608b03dc78a066ae2ac421cc8df4db6809ec1e26e2d1293d6f997b5443a9c36dd35e1ef10df398674a5fbcae3bfb7910ecd68232dbbdd12a508e371cabf7cf56357c194d018800f3d90590a149866deecd5cde53cc466f65fa3284251249c598d82b7d274da827cc2ec1ca4fadd88a36662842318aed1f26fb0c41d7acc43a3fbf06c0156e7b87b028b464bb64020f7521dc4dd858253d9ab23f553ec90d2bdb99fc029ef499a9807d2152f47f2fcf5b4851fca7438beba0b517bb5dddd231ca8e1b5b1e646aeff846872fd21a72268e8bd6d4bac325e4d430527e5b947bf3051f148e911a007dce70f79039bedc0bca81fa8d6ff9235db6bf43f6004556aaf9ccc256617401a4f41f78821d42ff0ae9938605dafe7285a14fa163ade8ec11ba03ecfab12adc9e55afc4c8c5723cada6c0759c5caf9511745c4d0f54cf4cd81c77562e641a78a169638bf3487b8c979d656b1e0072f01b6ade2da8ce9b31d5b501cc64ce5d5225f22913ffd9d6d31cb6f5a6977567be97971653a1f276ff11a28bdfcba3b2245f9a2389faf09b0767a19f4b447012de9de4922171d580e7482de7bb24c3cbf7c49765433b25f01fe3179bd54178de7af79df2b9cf1ddb912d7bc43c7b790c6e6098857a38b9a6e05f85dc20253580f6fb795291d316a7b343faed90341cfe28acdb183bec40f376a3381a78c292cd706cfccf816fc9e404d7d6a5467b62b1685cce8e03b00cae8f39108affaf72a3d0c7d47a27cedf433af82e9b41abad2fdbf05a1404511de5ee9dfd96b6e516309c49e2f142c60836e55c7fca9451ba866f92d0900b4498faac782220babcf6808230a9ec0dd33c0ddd16f729694896a1d89e452efffa36c37799dfa11ff2479f878f958ba46742839940f0151397a568ff26e1f6d302dceef010fd790e11a660844eaf285aa6a6e86b5d9c1db99945f912d176ea23c3ba5bedd51589c60ff00a3b5dbfcae9694d6fb6b7bc4218fd8e210646255ebc097df666c893a4076d06662b945ba4c651e57ee01f1f8c9c3593b008a7232eb74d3818b72964d73b688d413bc35f1a6e79b64d1e513d351c16b62b76f0ea1d2175eef9b4602028a1edbfed9d0812e549608ddfe05ac72ce51e14dd93c80d5ba9f9e9526ac9830570fc6ed314af21ad935fe698d9f3bc122547ff17ae6abad9817c85e542b0dd7957034adee4255114860c89efa4a544e5771c30f7247650226f2a153c17c6aa7d2f444709267aeee692ace322d5329ccb9cd11c233ddc3f59546ada7f303f0065b26f473a7a74832f0628d229c70c8753a8722c1f02edb23b1ba322327f09c3083cba0b35147db0a493f15feb31a2d7e1ed946d422f2d86d2c9c33f208b6dad62da8d644db89d5d7900af7f7c070853736faa202ac6c5b7e59fb7edede682bf6ad00d47724dec39459f8ccd1f60e41020fbff338506d328a256936ad63136ed127695f5302214e3a3ed3e5180262f255ca31bf92d4e358d8d1e03066d3f6637e7511b9e0ad80d1a9f2fc0a19c9664b7143a8cfa977fefc85c99d3535c3c110d35d4b7146f84aa393c484b618abd195523f5b9b5b23bb2b455c493ba1929b5304495e9c001bef9f177f04f6e50344562eb29dd7422fa818ff238af92d1bfd2c953b1b201b96d20ce81205da0bfdbaf0994b76df6b6cd4a048f739f237fa1e92c420f9ef3ae50abdabf0e58b0004976322d50d35be4d35aabaf9fc9b5d6851043f7d43433f5d2c4b92b3a0c46d9607b82c1fa7ff664739994317bdd9d6f8d04826184160ba47975ee118c459f594a829f780316075a43c4d75c085ae8bbf5756ed630eb096ee2c59d120ca302208eee78060f05b6fb7748729fac6a35b748bad42cc9aa8225c1aada54df0482e78d5ff2d41de5cba6b1fc3bd1ec67d859c5fb3bf27cc7ce365ade0a36d64f2172ae79462a4b8ae28b606ec85bb1374415eadd41f711b5a653bb4e98feb552739a74f0e11562a9c753c9cc549b71d9a1d81ab84bd3e797b088d11b2e22521e486bc57ce4ee9ab0c9af2328f94ffea642e36fb8296198014bdadc1f5e8b9bfc8fc725e6cfa35e40951725a0ce49e92494c8c7f4f4627297dc815fc1403e5c82eb8a0922dcdfc8f15871d1111e0e95148b771861e1353141ba70d8f7c89b5a4d06657b14582ad4b1350d922bb10ab5af781e620e8bdb330f4b1bd7f3696a4e6746195dcc575c6b9e2e399c689866d54bc48e8d3b50539374526e99d5c1724f2ce73cbf9c2d43d7e9d448eb788f790bcdf168694dc9c3e165571993eb41db5eba87383dd61c36f2b04cd509838161ca402552a89b8cbdc041bb059f4312b59a02b76b450f39e5130be2f48949dbb602bcbfb300abd8333101b39f61e46b845b1276383cd1cc8560e22f30789a78c8f6a57b847dd3b1b9a6af204d5a5d64429b5f30fffcc5dc1f1a4db4878d9174231f5516b87d552a648d1e4154111717bf985875c90e2adf1d3fe6bad603eeb479eeee54ab5cd3758e92caaac691a0933f6b35d4662622f698a228f887bbdd863b3a7dcda84fa75667c8c76086b96ceac06365afc295953bdbae8ef41f7683a30833043ecb2aa1c32c919f9300fd5593d3731c25250910fd4bd28ad8c6082d063d50ec9b744142fdb259e28d4ebed98a1cbfab263ceb09c6cdd9e8bf9bde6a47493546757caeacad4d22fb1f2f9aa6968e04cd61b34021a19bc2773d324e12e3be20cfb90025193b038f9531a49f639dbbbb85a44d12f380f618fda8659c9db558eb336b3b3478c4494c2f188a0f83d04e1717182afdc4fefd43893a80bc22b91579e0741adc3dbdeed4c1a06fd5258f2a7592f08ba95f6b8d0e54720b2065b288983a308f8259fdc7b5ef6e8bf132110697365a1a2741c20f3e5c7aceee8bf091e5ae19441f50838e9aee03d4a61a682138ca45f28e1e4bb5a85edf862688b5d4e5f72d76b689f7ad738b1053e0b6c1ff8b1f8e48ee07818c1de91164121c6428e7fe933d86eb452e8d8cfbb1bdd0c8608b56511688996cd1638ff020796fe33fcb37ca894a77e5f9dc2404978f47d496b17c5fd349060818eb5034bb97330d6bdac95befef9175351015e6d607108532eb070c799c535c13ec64dd1c1c2fdca989acee0e9adbb6615b70163b50dd781413736ca91250aeb6f99904210d91e49b8f3d6ac1c68981be3eff8fd9c3ced85318314bba2a1622d0f9b7b62ab8b1db92e73545f13782929c8fc1f4d4ef8cea0d9b0e736d614fde5ea9e420e72569fa07ac13bad7edd8fa68be5eaad42c53cd8bf016ae1509fc709ddb4e7590661a3d87774f82c347b883d8d4eab2f09d3e474e2c5ac13ba096a636942d611342942fb0eedfcbeb1b63951456c7b0a304a55bd05ebb65ba607c83e7568514b68e430c03de58fea0bedf013599c315aa8c643046a57bf95f1e86539487d1437a1b3250089af04889750c3299b77e5132112b068088ffee65ffecdc47c0e8dbee040e4dd51f867b4dbb9a05b6f57ab29bf6a64b9b55b0e8da1860a9904a1b0bf5a69727ae5a89f01b55bf9ed0b118c89fc8a31fe969f1f0abe3682543357c31ddeca78cf822d13171d36519b1652a5b558d566c96188b8357e4b778ab9937279071a4e5d641064aa7e525982b8dc16e2f6af6b8111fc43eb89bebd53ef2f9df66f7e568476b65308b52c7ea455f7cbe4ab5f645b31a67da2c22b246912c47f5d3554fc6e0885de944959e5d5b2603b95346549bc7e648f9f22cdd73d370d0969e2ef537417e7700840be30a1ed5595abad1f66544cd244a8cbf0995aa93784a3c324239153ed2f2b0e81634c61f98242431dd32db2828383690f6994f83c9e3634e7554ed7f1c3c7550441a69d4bb9999bfcd6fd92b719d04e7276c6846e69b2c0bdae617d31f393351fd5986b44fb29a3d7a2ed92aba5c39215ed88921e6d460d2d60ff9b2c4e0e03c589e35581b5239ed71d978ff2e4bcec4307806154347788469fff643069a1d339b19d31cb072776ee9b9f949adb05cf894dc92c591e37cc04e92484f898604421daa143d81d3a334cf388178b71f5aa17497e3fc15a676fc91882ce95f5911aeb54fd553211be460405d61effccb4b9373fc073f47eadfbd405c47dba120e7cb274532321aa4c2f1fc8027572d8c0a807b81"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r7, 0x132}, &(0x7f0000000200)=0x8) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000001300)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r2) 2018/04/15 07:26:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) r3 = dup3(r2, r1, 0x80000) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000140)={r4, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='\x00') ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e9d000)) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fchdir(r0) 2018/04/15 07:26:06 executing program 1: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x108) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)={r1, 0x7, 0xa5, "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"}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/15 07:26:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x80) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=']\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r2, &(0x7f0000000540)=[{&(0x7f0000000100)=""/45, 0x298}, {&(0x7f0000000200)=""/85, 0x55}], 0x2) 2018/04/15 07:26:06 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xdc05000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)='/dev/kvm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt(r3, 0xfff, 0x149e, &(0x7f0000000040)=""/234, &(0x7f0000000140)=0xea) 2018/04/15 07:26:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfc}, 0x1c) 2018/04/15 07:26:06 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x9, 0x1, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100)=0x2, 0x2) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) open_by_handle_at(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x48200) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="dd8031fca9"]]) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/15 07:26:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) r1 = getpgid(0xffffffffffffffff) ptrace$getregs(0xc, r1, 0x1, &(0x7f00000000c0)=""/226) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x3, 0x6, 0x7fffffff, 0x1f59, 0x1, 0x7, 0x7, 0xd8, 0x48, 0x5}) 2018/04/15 07:26:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x500000000000000}, 0x1c) 2018/04/15 07:26:06 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x500}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:06 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x141100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x3, 0x200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={r1, 0x80000, r2}) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x1, @rand_addr}}, 0x1e) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x420040, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) bind$pptp(r4, &(0x7f0000000000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) membarrier(0x1, 0x0) 2018/04/15 07:26:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xfffffffffffffd23, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0xffd6}, 0x1}, 0x800) 2018/04/15 07:26:06 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x59, @local={0xfe, 0x80, [], 0xaa}, 0xfe7b}}, [0xc9, 0x7, 0x9, 0x9, 0x7, 0x7ff, 0x100000000, 0x10000, 0x1, 0x2, 0x9, 0x1, 0x1f, 0x7, 0x3]}, &(0x7f00000001c0)=0x100) r2 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000180), 0x4) 2018/04/15 07:26:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="2c596d5c149cd477dd338e0ab0a9860a36e41378cbad8658346d2353d56f40483c3d2625d0d356c6a21c08f4d0", 0x2d, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x0) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) listen(r0, 0x1) accept4(r0, 0x0, &(0x7f0000000140), 0xffffffffffffffff) 2018/04/15 07:26:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0x1, 0x0, &(0x7f0000000540), 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r1, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000000)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000080)={0x401, 0x1, 0xfffffffffffffff9, 0x900, 0x42, 0x1}) dup2(r3, r4) creat(&(0x7f0000000040)='./file0\x00', 0x8) 2018/04/15 07:26:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfc00000000000000}, 0x1c) 2018/04/15 07:26:06 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='[\x00', 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) accept4$netrom(r0, 0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x2}], 0x1, 0xfffffffe) 2018/04/15 07:26:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/164, &(0x7f0000000180)=0xa4) 2018/04/15 07:26:07 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffff4b) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="79de2814a2eb3458667e9598335a2ef3c49cde4c4a7c3444d997ee508d65c23922c6d29510c4411a1aa2b3d250066ecc068e019ff9850337832ee311c5d3f6665f30e9a31031ae303d1ae3b34f4e97ecbd2b94bb847347a79f41d06ebda4fa2305d0cb02e55f919e9f3a713c1738ca4304b36427c87a15d064928024b0acec40badd3052a4e4dd0f8b58dd230a63e4c53341ae3e37c72c90cd50853d48738c3873992d975c56acb87da8c6bfae33f32a5c3076544bc1a21299a9f8059a1212") sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/15 07:26:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x2000000}, 0x1c) 2018/04/15 07:26:07 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42400, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/156) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40103, 0x0) write(r1, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce82ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'syzkaller1\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)) 2018/04/15 07:26:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x1000, 0x100000002) 2018/04/15 07:26:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000040)="1ce50d65fa436cd6a6251bf8fb38ab6f18463dff578fbc71d48878ac2b46c36a195389153230566dc8bf52f40979a49edd28cdb1cd70a016f162ebf30df15583a16db00664ebec084a3eca12b2aa84e55fd59b5c7f2545f8", 0x58}, {&(0x7f0000000100)="633c3b94174e1afcc7083152c1d21f759d62c468567a9ca749bd7339794f18139fce77add9ecd6ef54fbfd959f218d8ea3791b1055d70fa0106e9aad47825f895665f85cbc35eefd66095649fe7fdb8f368f00d251d9af9a2689fe831652740d82358140f2564def5c76f07fe8474bff1d55b39745765fb421bb539ae33036311ab6037caa0268910d22c6e74a72e9f6ff6fab6ff57129d8c5b031b074b68211609e84ddf1ae9f0e9d0e59595b8b035fdda166af3e7952fd600594ffb1b0bd312ec036fd64e294866e6ca727be8f8faf4e490d3806322d5766dea30cc67120540caeda08be52a8538eca97686735", 0xee}, {&(0x7f0000000200)="67a8f9a48f59375b6b9bfef2e15e8b899abcd0dd16eb8ef4f7712ac3a6fdddcb26bc6f1e3684dbf0da964a2d6f5f25a8c0f829658040e2aa0210f280b5e1f960502c64a80a9ed94f1529c59d22ce78102f29a02222bf4b974f680341aec4f6772d27237c14ba0186e498ce6a296861bcb75ac7c3a20fda28f92eefe4c3fddfa1f73975c6b35251558d", 0x89}, {&(0x7f00000003c0)="5fe84de88b91bc94db8955afff33f89c7a6a7e14f1f3d4e4509878c3962bb019b3923498f2bc30a370987f1dc11107266dcf3b4573d1ff81526e51dc85d2b2d70dd67f0411d71bb867132e979cfcaf1271e9e52fc5561d956c4c94ce1a9160024dd617f2e13d155f0cca733092aad9e4260a9f3c63c51925b97bfa4a5e336eb190572e94538953764ffcab3f45c165de6ac88883a78195f57b4c2f31ccf44f01e6347b8655775203328850d864060cc7a19a371f789cca71ce045d69b05bcf809396a743e4545d1eb92bab0c89567a15b2a56c0d4223e2d424078195e7f3", 0xde}], 0x4, 0x0, 0x0, 0x1}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000128b01ccc3308d5b6170ab4e023c352085409d0e3785d48229b0ef4f84f4e66f32279caf0d8118fee994600dc2c32ccfa4f3535b4d92a7b28667ff955314fbba7e20adc191336d7b2f53475053d89ef23da45f37737fbffa06824c4bfcad1bf14b52380aa2ee3fe74869e582a55c488a85767c1af0745b76622554b0ab4b51033eb9ad16c583a36f72041419788dd21a4f83918be2b97a43c6e74ac42a6b1c7a9299660081f5a8cc000000000000000000000000000000000000000000000000"]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000540)=""/144) 2018/04/15 07:26:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/15 07:26:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000cfb000), &(0x7f000091a000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x1, @empty, 'veth0_to_bond\x00'}}, 0x1e) 2018/04/15 07:26:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xa00}, 0x1c) 2018/04/15 07:26:07 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000000640)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000001c0)=""/160) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0)=0x100000000, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000004c0)=r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x20) r6 = gettid() sched_rr_get_interval(r6, &(0x7f0000000340)) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000ff070000749c000000000000a8090000000000000000000000000000df290000000000008f050002000000000000000000800300040000000000000005000000000000005bffffff00000000008000000000700000080000000000000004000000000000"]) sendmmsg$nfc_llcp(r1, &(0x7f0000000500)=[{&(0x7f0000000540)={0x27, 0x0, 0x0, 0x3, 0x0, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x58, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[]}], 0x1, 0x4800) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000006c0)={0x2, 0x16, 0xfd4, 0x0, 0x20, 0x0, 0x70bd28, 0x7fffffff, [@sadb_sa={0x2, 0x1, 0x4d3, 0x4c0, 0x8001, 0x2f, 0x0, 0x60000000}, @sadb_lifetime={0x4, 0x3, 0x29f9, 0xacdc, 0x7, 0x800}, @sadb_key={0x7, 0x9, 0x158, 0x0, "2677d23020adb1f87af338e7c9f530aa8c4d02ad1363077724546cf61131f5a7fff3bfea1095768d581e92"}, @sadb_sa={0x2, 0x1, 0x4d4, 0x4, 0x69, 0xa4, 0x0, 0x20000000}, @sadb_address={0x5, 0x17, 0x6c, 0x80, 0x0, @in6={0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x9ab6}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffff7}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x1b, {0x6, 0xff, 0xbe3, 0x5, 0x0, 0x1, 0x0, @in, @in=@dev={0xac, 0x14, 0x14, 0xc}}}]}, 0x100}, 0x1}, 0x4840) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000380)={0x6, 0x0, [{0x7, 0x1, 0x2, 0xe05c, 0x1}, {0x80000000, 0xbbf2, 0x3, 0xffffffff, 0xfffffffffffffe00}, {0x80000003, 0x0, 0x90, 0x6, 0x80000000}, {0x8000000f, 0x6, 0x8000, 0x4, 0xff}, {0x0, 0x6, 0xf5, 0x80000001, 0x7a6c}, {0xa, 0x9, 0x100, 0x8, 0x6}]}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000000280)=0x1, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000840)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/15 07:26:08 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8200) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x1, 0x202) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0, r1, 0x4, 0x1}, 0x10) r2 = shmget$private(0x0, 0xc000, 0x603, &(0x7f0000ff2000/0xc000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/237) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000280)=0x7, 0x4) pread64(r3, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r3, 0x4, 0x1}, 0x14) 2018/04/15 07:26:08 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x100000e, 0x50, r0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400400) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1f, 0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@empty, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@bridge_newneigh={0x30, 0x1c, 0x400, 0x70bd26, 0x25dfdbfc, {0x1f, 0x0, 0x0, r2, 0x0, 0x8, 0x8}, [@NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_PORT={0x8, 0x6, 0x4e21}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x18071, r0, 0x0) r3 = socket(0x2, 0x3, 0xff) memfd_create(&(0x7f0000000000)='\'ppp1}\x00', 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000540)) 2018/04/15 07:26:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000000100)=0x2, 0x7) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa9a148be70e7686dd6079000000303afffe80f5f50000000000000000000000ffff02000000000000000000000001860090780014000060c5961e00000000ff010000000000001803000000000001ff0200000000000000000000000000014099c05cede93b862b381cfa00de7c2d74b0800dd7b8b95f6444b1fde5363b6fd277a84ee5879045af5b65963c267a11cd854e2dbf52bf7907d7c9bc2bd093ed7793e048abe40ce23ce12e99cdb4a612e3a26c56fc4bf29c67a726ebbd1473f6ee87c992b8"], 0x0) 2018/04/15 07:26:08 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfffffff5}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:08 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/15 07:26:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfc000000}, 0x1c) 2018/04/15 07:26:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000b40)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="500000000000000000ffffffff00000000000035ea7f7c00000000010000000000f0ffffffff1ba865d166b200ffffff000000000000000000000000002def55", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414aa000000000000000000000000000000006c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480003006c7a7300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000f00b9000000000000000c000f000000010000000000"], 0x150}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1b, 0x1f, 0x10, "5664e7c360146dbb3c6ffb5a4ff490f9b74ab130070b561abbcdbd99c54cce94f6c4ff0c4b4423b7e2f9f96ccea5cc2095fb42fd1919d44bb85ae31055beabb0", "8bc4d17e064ffbda81183a0f1f6b514e002a6e7db281fa92e9572b7ba5d08f746d37d1d1bcc19b8845ad0a7a4796455b6e902588492ef897436ab8c1102a14a0", "19736211f1aec3898177b7546415978087362ef5c5c6864d314e75a557535e38", [0x81, 0x524]}) 2018/04/15 07:26:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="80000000000000eeb799890070e9c385d70000400000007fde0000000000cd7d07a06358df58a2000008f3e891b975bcc174e475359c4fed2a4adb21442ea4eb1e8488cc50b4b309732186a3f90b5997cfc9c286a62b3ec31a8238454d21c0e23f9a9cc1ba988251cb2f2522709c2c291ca0b163517e4266e726"]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x440) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r4 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000001400)=""/253, &(0x7f0000001500)=0xfd) shmget(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r5, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffff, 0x7fffffff, 0x180000000000, 0x3, 0x800}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={r6, 0xfff}, 0x8) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4) recvmsg(r5, &(0x7f0000edffc8)={0x0, 0xfffffffc, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r7 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000006c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000640)='.\x00'], &(0x7f0000000140)) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") 2018/04/15 07:26:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x700000000000000}, 0x1c) 2018/04/15 07:26:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/sockstat\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x160, 0x3bbf7249}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="422b0600b6b774d93a0a"], 0xe) preadv(r0, &(0x7f00000010c0), 0xb4, 0x2000000000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r3, 0x8}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x40, 0x4) [ 592.349310] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/04/15 07:26:08 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000c4cffc), &(0x7f000087a000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffb, 0xc50, 0x8, 0x9, 0x20, 0x9, 0x1, 0x40, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3}, 0x3) [ 592.400651] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/04/15 07:26:09 executing program 5: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0xb6, 0x81, 0x9, {}, 0x8, 0x6}) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x70bd2a, 0x25dfdbfd, {0x8}}, 0x14}, 0x1}, 0x20000000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) 2018/04/15 07:26:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) accept$ipx(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000340)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x489}]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000440)={0x0, 0x0, [0x0, 0x0, 0x6]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000100)={{0x2, 0x1, 0x4, 0x3, 0x80}, 0x400, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0xfffffffffffffffb, 0x53, 0x4}) 2018/04/15 07:26:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xfe80000000000000}, 0x1c) 2018/04/15 07:26:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockname$ipx(r2, &(0x7f0000000300), &(0x7f0000000100)=0xfffffffffffffea5) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @empty, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xe, 0x42}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r3}, &(0x7f0000000280)=0x1e) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="041a03000800f9ff0700140dec399c984bb8c889bf157839b0fb9121e3f3d747f80e87415674ce0ecb54e9a0a0d8c678249d0b4a81d1d15261a3c10ab33e3433e5a97f39f85b18e75363bfa128591aced352b0"], 0xe) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2}, 0x10) 2018/04/15 07:26:09 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffff80}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x18020000]}}, 0x1c) 2018/04/15 07:26:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f00000001c0)="00b500007f1c8d0f2a63ffaf8b387dd521a59f5a96c86e85c2768445f3ba342f20c0ae7fd78be55fb87e00729beee8f9eade42734424f16d9cbc7e97d0f929eb905622502255ca9e6abb52c2ce2df779f853434912cfd9032dd1820b26f404fd4c811f4f5d7dcc553662c34e95ec08b3cc61b0dc9039837e05bf4024562454b176ad84b5959644c5ab27ac8b1ce63f9b680e49a9fd957c6a9d92e31ebb2dc591d6b0dd35b1f8b2136516f438857dfffa53cc1ae87890638c775e56d59e8d12d8f62664b4b963162ce17f2a73bce9800790e9436961abfbb9a093f8eb47e288e940299bd5022782", 0xe7) r1 = dup2(r0, 0xffffffffffffffff) ioctl$TIOCNXCL(r1, 0x540d) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0xed, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="38dc932ba0cf296df2780474151aa9216b9269e9fc564075e7aa47441395551c891b542a45e386dd9ec9f662873b0e46c6e15a2353d2956583670afd30168d99", 0x40, 0x1}], 0x0, &(0x7f00000002c0)={[{@conv='conv', 0x2c}, {@tails_off='tails=off', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@tails_on='tails=on', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@notail='notail', 0x2c}, {@notail='notail', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}]}) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) 2018/04/15 07:26:09 executing program 3: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000, 0x19) recvfrom$ax25(r0, &(0x7f0000000180)=""/37, 0x25, 0x40, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000b17000/0x1000)=nil, 0x2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) madvise(&(0x7f00001c8000/0x3000)=nil, 0x3000, 0x0) 2018/04/15 07:26:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x20, 0x0, &(0x7f00000000c0)=[@request_death={0x400c630e, 0x0, 0x4}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x6}, @enter_looper={0x630c}], 0xbf, 0x0, &(0x7f0000000100)="18be83d673a6abc24ce2dd2f9ddfe705a4b1c83a38281e54974864e65146cbc17a6f69db60bf82ad6c62ff159c34ee30ca6a6decdf2fa9ab999228ec4eab186656760a5f7b3c834a91d72964f0ccc3ea6bb4564c0f31e57bc1f9755f6c84ffc4dcaeac669e78bb88e610eaf0b0eacdd2b472a769609424b5d2fef8d50ba524ccc0814c3c1992eba81d911957b76465d31b3ea388d15ea5fb159d0a4386efa260093ea8d56f0875d6000e57f84b866463c8f76701c059cd8706d8aeb2b2ffa8"}) 2018/04/15 07:26:09 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:09 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x98) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)=""/166, &(0x7f0000000280)=0xa6) 2018/04/15 07:26:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000240)=""/4096) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x5, 0x0, 0x7f}, 0xc) r2 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x28001) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x1, 0x80, 0x2}, {}], 0x30) 2018/04/15 07:26:09 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000004140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004100)={0xffffffff}, 0x13f}}, 0x89) fsetxattr(r1, &(0x7f00000000c0)=@random={'user.', 'ppp0\x00'}, &(0x7f0000000100)="293476626f786e657431747275737465646c6f5bd6766d6e657431656d3170726f63776c616e3100", 0x28, 0x2) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) [ 593.489015] binder: 8982:8985 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 593.496143] binder: 8982:8985 DecRefs 0 refcount change on invalid ref 6 ret -22 [ 593.503785] binder: 8985 RLIMIT_NICE not set 2018/04/15 07:26:10 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x400000000000000]}}, 0x1c) 2018/04/15 07:26:10 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0x8, 0xfffffffffffffff8, 0x99, 0x392, [], [], [], 0x5, 0x5, 0x4, 0x4, "722e399feca3d03da900b8664e02f3f3"}) r1 = socket$inet6(0xa, 0x2180000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r0, r1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x40008, 0xb52}) 2018/04/15 07:26:10 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000340)) r7 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r7, r4, r5) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r8, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r8, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r8, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000000640)=r9) close(r8) accept$unix(r6, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/15 07:26:10 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001c40], 0x0, &(0x7f0000000200), &(0x7f0000001c40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x0, 0x800, 'bcsf0\x00', 'ipddp0\x00', 'yam0\x00', 'syzkaller1\x00', @empty, [], @random="11159507ee38", [], 0xb0, 0x128, 0x160, [@quota={'quota\x00', 0x18}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "37dd5ae52a014115aea40e8e07a2d61d2defcf6dec2036027647c57dc775e9016f572ac14f89e44cbda97775340263c38937c0c9fc62ba4d22d7af81db88ecad"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x268) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/15 07:26:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0785b005e381a3797a1c90b23fa0a2772e338508e5b3b60ced5c54dbb7293fb934fb862bbcba4000000000000000e6", 0x30) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/15 07:26:10 executing program 5: r0 = gettid() r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) fdatasync(r1) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) sendfile(r2, r2, &(0x7f0000000140), 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/04/15 07:26:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x5000000]}}, 0x1c) 2018/04/15 07:26:10 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xfffffffffffffffc}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x48, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, [], {@mpls_uc={0x8847, {[{0x900000000000000, 0x1, 0x80000001, 0x20}, {0x80, 0x2, 0x0, 0x8}, {0x6, 0xa070, 0x5, 0x7}, {0x5, 0x8, 0x7fffffff, 0x8}, {0x3, 0x4, 0x1ff, 0x8}, {0x0, 0x1ed3, 0x7fffffff, 0x475}], @llc={@llc={0x0, 0x42, 'N', "8094b428149df8c6df65968fa9230901bead7de9ab8e28abfe2788f477f914"}}}}}}, &(0x7f0000000180)={0x0, 0x2, [0xd86, 0x8a9, 0x5a9, 0x96f]}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) 2018/04/15 07:26:10 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffc0}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 593.919771] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/04/15 07:26:11 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00000004c0)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x4000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x6c, "5e3ba82d692221c1feb44cfc4310e84253c2b3b52356819f00b8a1ea737ed24445f3887cd4083232d2ad84632a79b92adf3063c4f70157d302fa9cc3daf1507ee655c229cd993b33f52c0054af6f772e145df1c4eda5c400d044e6cdffad976e487b63eb941e9ba6be27c6e9"}, &(0x7f0000000180)=0x74) 2018/04/15 07:26:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000240)=""/132) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200)={0x0, 0x7530}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4087e, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/15 07:26:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfe800000]}}, 0x1c) 2018/04/15 07:26:11 executing program 4: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fe", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x10001) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000240)="a72e5be88c7ea9fe5ffbf4ee67d3587c0d000a5363ea36302a852e870a3ad26e5eec3524dc49f856bc04e1c9857bbe73549e6b614f359442af2f72bafa58fd3adbeb461571d899f5050c0596cd04c7a92d8e762aaff6c1503b34e256530ae725a4db4f27069bdaea21e28b50ceaa7d7321", 0x71) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) keyctl$revoke(0x5, r0) keyctl$set_timeout(0xf, r0, 0x3) getresgid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x5d}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000003c0)={r3, r4}) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000300)={@rand_addr=0x4, @multicast1=0xe0000001}, 0x8) 2018/04/15 07:26:11 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20480, 0x126) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_destroy(r1) 2018/04/15 07:26:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040)=0x2c, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x40080) r3 = geteuid() r4 = getegid() fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x800) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000008004500001c000000000011907834591bca89d47fe2e5ac14ffbbffffffff00004e2000089078"], 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0xbe, 0x100000001) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) rt_sigqueueinfo(r5, 0x2d, &(0x7f0000000140)={0x1c, 0xc76, 0x6}) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f00000001c0), 0x4) 2018/04/15 07:26:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40100, 0x21) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/4096) r1 = socket$inet6_sctp(0xa, 0x40001000200001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f0dff0), &(0x7f000027c000)=0x10) 2018/04/15 07:26:11 executing program 4: mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0xc) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x8000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x5, @empty, 0x610d}, {0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0xdcd, [0xffffffff7fffffff, 0x8a0, 0x1000, 0x7fffffff, 0x68, 0x122, 0xa2, 0xe6]}, 0x5c) 2018/04/15 07:26:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x6]}}, 0x1c) 2018/04/15 07:26:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='&lovmnet0em0vboxnet0)\x00', 0x3) clock_gettime(0x0, &(0x7f0000004300)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000040c0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/250, 0xfa}, {&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000300)=""/22, 0x16}, {&(0x7f0000000340)=""/102, 0x66}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/229, 0xe5}], 0x8, 0x0, 0x0, 0x40}, 0xffffffffffffffff}, {{&(0x7f0000000600)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000680)=""/79, 0x4f}], 0x1, &(0x7f0000000740)=""/150, 0x96, 0x4d5381f5}, 0x100000000}, {{&(0x7f0000000800)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=""/65, 0x41, 0xffffffffffff8000}, 0x3}, {{&(0x7f0000000940)=@nfc_llcp, 0x80, &(0x7f0000001c80)=[{&(0x7f00000009c0)=""/51, 0x33}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/245, 0xf5}, {&(0x7f0000001b00)=""/138, 0x8a}, {&(0x7f0000001bc0)=""/149, 0x95}], 0x5, &(0x7f0000001d00)=""/128, 0x80, 0x8000}, 0x4}, {{&(0x7f0000001d80)=@nfc, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001e00)=""/196, 0xc4}], 0x1, &(0x7f0000001f40)=""/209, 0xd1, 0x7c70baca}, 0x1}, {{&(0x7f0000002040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002500)=[{&(0x7f00000020c0)=""/126, 0x7e}, {&(0x7f0000002140)=""/68, 0x44}, {&(0x7f00000021c0)=""/4, 0x4}, {&(0x7f0000002200)=""/180, 0xb4}, {&(0x7f00000022c0)=""/93, 0x5d}, {&(0x7f0000002340)=""/171, 0xab}, {&(0x7f0000002400)=""/63, 0x3f}, {&(0x7f0000002440)=""/148, 0x94}], 0x8, &(0x7f0000002580)=""/203, 0xcb, 0x9}, 0x2}, {{&(0x7f0000002680)=@hci, 0x80, &(0x7f0000002740)=[{&(0x7f0000002700)=""/11, 0xb}], 0x1, 0x0, 0x0, 0xfffffffffffffffa}, 0x101}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002780)=""/89, 0x59}, {&(0x7f0000002800)=""/89, 0x59}, {&(0x7f0000002880)=""/13, 0xd}, {&(0x7f00000028c0)=""/233, 0xe9}, {&(0x7f00000029c0)=""/138, 0x8a}], 0x5, 0x0, 0x0, 0x40}, 0xffc00}, {{&(0x7f0000002b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002b80)=""/115, 0x73}, {&(0x7f0000002c00)=""/179, 0xb3}, {&(0x7f0000002cc0)=""/163, 0xa3}, {&(0x7f0000002d80)=""/253, 0xfd}, {&(0x7f0000002e80)=""/226, 0xe2}, {&(0x7f0000002f80)=""/137, 0x89}], 0x6, &(0x7f00000030c0)=""/4096, 0x1000, 0x1}, 0x2}], 0x9, 0x40, &(0x7f0000004340)={r1, r2+10000000}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004380)={r3, 0x1, 0x6, @random="5cb218c7ab0c"}, 0x10) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000c34000/0x4000)=nil], 0x0, &(0x7f0000000080), 0x0) 2018/04/15 07:26:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7f, 0x400000) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000340)={@hci={0x1f, r2, 0x3}, {&(0x7f0000000240)=""/249, 0xf9}, &(0x7f0000000100), 0x48}, 0xa0) 2018/04/15 07:26:11 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x30000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 593.930295] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 594.817157] audit: type=1326 audit(1523777171.324:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9063 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0 2018/04/15 07:26:11 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x4) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}) 2018/04/15 07:26:11 executing program 1: pkey_alloc(0x0, 0x2) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x1000}, &(0x7f0000000380)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x1, 0x0) getsockname$ax25(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x10) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cf8d30745a540dc1c149b7b81579f6a41c51f7d51933223e82ab9665ac765faf"}) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x40, 0x8040) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000200)={0x1}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x180, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) sched_rr_get_interval(r5, &(0x7f0000000180)) 2018/04/15 07:26:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x4000000000000000]}}, 0x1c) [ 595.618320] audit: type=1326 audit(1523777172.127:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9063 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0 2018/04/15 07:26:12 executing program 3: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x8001, 0x70f, 0x9, 0x0, 0xffffffffffffffff, 0x3ff}, 0x2c) 2018/04/15 07:26:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000740)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/235, 0xeb}], 0x2, 0x0, 0x0, 0x400000}, 0x5200000000000}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)=""/38, 0x26}, {&(0x7f0000000540)=""/222, 0xde}, {&(0x7f0000000640)=""/54, 0x36}], 0x4, &(0x7f00000006c0)=""/72, 0x48, 0x6}, 0x4}], 0x2, 0x21, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) tee(r0, r1, 0x200000004000000, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x6) 2018/04/15 07:26:12 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x10000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/15 07:26:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000380)="7196e16db0ba8ca1b8c4e0b43c80acec5c5ada582000268721bb78137d46c5613100", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0xc000000000000000, 0x8001, 0x5, 'queue1\x00', 0x6}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$fuse(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2000000001000000"], 0x8) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) connect$unix(r3, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/15 07:26:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x300000000000000]}}, 0x1c) 2018/04/15 07:26:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffffe, 0xfffffffffffffda8) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) 2018/04/15 07:26:12 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000180)="a92ef0a5b32ef7afb1175d764862d3dcd000000187f51473eb72cf19b02bb537aea1000000000400", 0x28, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x4000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000001c0)=r3, 0x4) 2018/04/15 07:26:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001f40)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001480)="e0ff9b616e93d4959a1290dae5d0ce876577b1dca511b4e977395216b5d5fe6806bf729ee0e1678d2573059e1e907e4513186113981e9afd6aa6bd4231ea5a296aea951abc7c2ecff5b5e673d3a6a0947b79a9250a08ad9418d906a8c477d498339402080b3c8c23def09a22f0b8811f98e6f0ac6382feafe0fa826fe322b098916dd1c02506046c0c2048056d8118eb758ce845afa8c818735a5932724102eabd83d9cf1ba05b63e23286aad0ccce7fe1f6658244792b0051ee1de96d87e33a05ad6bf8d3c4035ec99c40259d", 0xcd}, {&(0x7f0000000300)="186d30abe6329efb0443185379c1a1d82ab35fd11278c075a42c110081380e90901bfc7f83be6154ec03e7c4999eef89041627ab4eb173d33c071a3b66496bfb2d0bf0c741bab9b5cc6749ba0756cf84dcb64162aaed98d85f9000f62254dc97425b589c5408e9fdde259c9d3194cd90fa9a186777d4a45f8ebc768ac092c8b9b12902b7fdebc2aaeeae7ae74baa7d9cd3c4e95d93f28a7623ad70972912af2f33311e76004655aaed1f9e9f1beabbdce5685996", 0xb4}, {&(0x7f0000001580)="1b3499635af838340997f12db7eb67817ee49303b2fb3c682dd8ab9a31a6a3e77d29983e2985aed05483d1b78867ffdaad59710d941add5fc0fea0ad88ec28150194b1eab6ecf91a551c51d4d969d9c00cd84eaad5d67855d14124922407bb0fe13f448725d87d1abd8870f5c38b2e4d6053cebf77fe5d16e2fc69ffcc16cd4527c5d5156cb73b1f424510c5fcf00a72050b33b9c27338243e9a1b1c2b733daf6bcb2f64cf6c6aff13af875f1d5de0", 0xaf}], 0x3, &(0x7f00000016c0)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff28}], 0x18, 0x80c0}, {0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001700)="6358c75106a5fc9b4c3299b6913816e44b3f5085e329f79949b6f89e9822777c4fd1e4450029f7dcd6e814a174980e4a8e3f2dd8e88e361ebdc879eaf28e9fa49f39c227f89a293dd4fda64b4400b99857ec8bab21404d408b8a21270433458b5de642121985a11c2c17", 0x6a}], 0x1, &(0x7f00000017c0)}, {0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001800)="846e71c19bd414c5521c6e2b94d2f79829a6ff461abd7494123f9c4a41f8d5eb54a4f7bf341acaaba477e7edd413fc3fd6043b1d19b0a6b7b27c95f1cbfa6a99abb3496c412b08ee69e679dd", 0x4c}], 0x1, &(0x7f00000018c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}], 0x48, 0x800}, {0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001940)="29690b5a8917c6af0b6b0f547711fc68e70c2e7c9ffa", 0x16}], 0x1, 0x0, 0x0, 0x90}, {0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001e00)="cd73f5884332c9b8d02d6a421c4418fc4d48c564ac996f7ecaae1940f063d96ed02654345e3031b484cf65b9499d21893b5378b23efb26e9949eb14fd016364afb412c33f2f18aa21db026a05da66596eb716602e311c9ce3dc8f7029f8ec7f13625a34a79f3335e45955844b098270679a57da6323ca9854cfa5f46c3e443b35e96a21972c2494e9da64f868faf8d616e2eb6183b651593ae3f94d4269f270d7baae505735934fd084ab049e39d7243dc51a9fcb9dfd427056523cb43d32efc745d2e99d5ba41630e3cca8dbe8a7120524671fd43ef27f7e5f7", 0xda}], 0x1, 0x0, 0x0, 0x8000}], 0x5, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000002080)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x10001, 0x2, 0x5003, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) 2018/04/15 07:26:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="010008000180c200000eaaaaaaaaaaaa0180c20000034f3f74fc8af3aaaaaaaaaa15aaaaaaaaaa100180c2000003aaaaaaaaaaaa38cd16db3bf7e77a281b12a52627"]) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000003980)=[{&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="fd8a6ae0baafc17327265d651f69378c472896f18cacdf189427284422ff416969b31be6d53d7a3848c4afbec5aad8eaa537eead241fc8e998b5cc108c1673dec20e67f491d689636cf2e9c8404bf7f077a5c3549af7618a53", 0x59}, {&(0x7f0000000180)="b2b0113712a94f69a730ada86feb372d724cd619ae7243bf6d9fc2d62fc6bcc6d344c7d62f06af", 0x27}], 0x2}, {&(0x7f0000000400)=@abs, 0x8, &(0x7f0000000740)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000007c0)}], 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x1) 2018/04/15 07:26:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}, 0x1}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/15 07:26:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x2001001000000000]}}, 0x1c) 2018/04/15 07:26:12 executing program 1: unshare(0x60000000) r0 = gettid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_tables_names\x00') write$rdma_cm(r1, &(0x7f0000000540)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x0, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2], 0xc) pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x100000000000000) 2018/04/15 07:26:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000226c8cc9c3ac1553c96d80f103069d404c65832f980b9baf9a6fd6aca352158ea049ae02067fefb053a84f9ffba0ea08a0d9f2ce") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x3, 0x0, {0x0, 0x3, 0x133a00000000, 0x3, 0x9}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)) 2018/04/15 07:26:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000780)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x0) r0 = creat(&(0x7f0000000900)='./file0\x00', 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x9dcf, 0x80000001, 0x568d, 0x2, 0x0, 0x100000000, 0x80011, 0xd, 0xfb86, 0xfc0000000, 0x5, 0x6, 0x1000, 0x6, 0x9, 0x3, 0x0, 0x10001, 0x3, 0x48, 0x9, 0x60, 0x8, 0x63, 0x9, 0x6, 0xfffffffffffffff9, 0x6, 0x1, 0x5, 0x8, 0x4, 0x0, 0x773, 0xc6, 0xbc6, 0x0, 0x8, 0x2, @perf_config_ext={0x401, 0x2}, 0x1800, 0x3f, 0x8, 0x7, 0xffffffff, 0x1, 0x475f7f68}, r0, 0x10, r0, 0x1) 2018/04/15 07:26:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:12 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x100) bind(0xffffffffffffffff, &(0x7f00000000c0)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xfffffffffffffd2f) unshare(0x5ffffffc) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x18, 0x0, 0x7, "40ef"}], 0x18}}], 0x2, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) getgid() [ 596.072677] IPVS: ftp: loaded support on port[0] = 21 2018/04/15 07:26:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xf5ffffff]}}, 0x1c) 2018/04/15 07:26:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x3ff}}, 0x0, 0x400, 0x1, 0xff, 0x51}, 0x98) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x490}]}) 2018/04/15 07:26:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff}) writev(r1, &(0x7f0000fe7f90)=[{&(0x7f0000000000)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0d", 0x2f}], 0x3be) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000080)=""/222) getgid() clock_getres(0x7, &(0x7f0000000180)) 2018/04/15 07:26:12 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/235, &(0x7f0000000140)=0xeb) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x9, &(0x7f000061d000)="02000800", 0x4) 2018/04/15 07:26:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x0) 2018/04/15 07:26:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200004, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @empty, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x1d1, 0x4000000, &(0x7f000072e000)={0xa, 0x4e32, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/157) 2018/04/15 07:26:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1f, 0x1c143) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2285, 0x7fffffffefff) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e21, @rand_addr}}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0xffffffffffff5c37, 0xfffffffffffff308, @empty, 0xa8}, {0xa, 0x4e21, 0x7a, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0xff, [0x3, 0x0, 0xfff, 0x60dc, 0xf0ab, 0x9, 0xfffffffffffff53d, 0x1]}, 0x5c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='ip6gretap0\x00') 2018/04/15 07:26:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x700000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:12 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}, [0x6, 0x7, 0x1, 0x1ff, 0x6, 0x8277, 0x3e21, 0x3, 0xd172, 0x9c, 0x26f, 0x715, 0x6, 0x7, 0x20]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x7}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000710fe4)={0xa, 0x1, 0x3}, 0xfd1b) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x90a00, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x100000001, 0x3, 0x3, 0x3f}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x8, 0x1c00000000000000, 0xe2f, 0x401, 0x10001, 0xff, 0x9, 0x3f, 0x200, 0x0, 0x8e68, 0x25, 0x8, 0xd6, 0x6a8]}, &(0x7f0000000240)=0x100) syz_emit_ethernet(0x9a, &(0x7f0000000440)=ANY=[@ANYBLOB="0180c200000000144b00000008004500001ce60813775774d3827d000000010008907800000000000000000000000000000000"], 0x0) 2018/04/15 07:26:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfc00]}}, 0x1c) 2018/04/15 07:26:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc71, 0x48000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x9, 0x6, 0x5, 'queue1\x00', 0xc000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b8ffc), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f04000)={{0xa}, {0xa}}, 0x5c) 2018/04/15 07:26:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x6000000, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x8002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f00000002c0)='clear_refs\x00') syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x8000, 0x24) futimesat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0), 0x4) rt_sigaction(0x0, &(0x7f0000000080), &(0x7f0000000200), 0x8, &(0x7f0000000240)) 2018/04/15 07:26:12 executing program 3: clock_settime(0x2, &(0x7f0000000000)={0x0, 0x989680}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002f00)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000003000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003040)={'team0\x00', r2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000030c0)={'filter\x00'}, &(0x7f0000003140)=0x78) utime(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x4, 0x1}) r4 = syz_open_dev$sg(&(0x7f0000003200)='/dev/sg#\x00', 0x8, 0x1) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003240)={0xaa, 0x50}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000003280)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x7, 0x457, 0x0, "76ff185298bc8e55d584200917a302cf9db13a6df02e442cc0812042b3b3cf6c1a26e540012b2fdaec6ebcf48acfd62217452b7b533924cc935ff8741155c82a2b643cb6eef962cb456a926c951e09fa"}, 0xd8) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000003380)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000003480)={0x2, 0x0, {0x0, 0x2, 0x5, 0x0, 0x6}}) connect$unix(r4, &(0x7f0000003500)=@file={0x1, './file0\x00'}, 0x6e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003580)) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000035c0)={0x400, 0x2, 0x2, 0x6, 0x401, 0x2, 0x8, 0x7fff, 0xfffffffffffffff8, 0x8000, 0x6}, 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000003600)={0xf08, 0x0, 'client0\x00', 0xffffffff80000000, "d1c00a081f2ab447", "eaa86045fb99bcaf32c601d857b7400d85d240ca58661696d29bbbaf2d6b6d83", 0x10001, 0x6}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003700)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000003800)={&(0x7f00000036c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000037c0)={&(0x7f0000003740)={0x70, r5, 0x100, 0x70bd2b, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x70}, 0x1}, 0x20000010) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) fsync(r3) ioctl$KVM_SMI(r4, 0xaeb7) syz_mount_image$xfs(&(0x7f0000003840)='xfs\x00', &(0x7f0000003880)='./file0\x00', 0x95, 0x1, &(0x7f0000003980)=[{&(0x7f00000038c0)="289be1793787f00f64a380d3f697195954049f30cd919b4c3cb06ed6e9d771d37f7c8e43cac13e486e3f745c987a94867bb9c3e09759cf7a261e65908323f1b5b160f825f1dda2b4f82b3906d48af378fbe7100c31fce06c2a43cc08a1aa78419fccf7c635f4e62ad6663fbc8c759c213c90d1c5000bd632e5dc4aedf4ddd9eb4562d7acbad6d500e12fccbcc746bd2c3d9228ad8fbb626fc33384e02f305bcbe20057f31dda33b47b7a13d67a3fe52c06197e", 0xb3, 0xb34}], 0x1000020, &(0x7f00000039c0)={'nouuid,'}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003a00)='bbr\x00', 0x4) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000003a40)={"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"}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000003e40)={{0xa, 0x4e23, 0x53ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff0001}, 0x1000, [0x8000, 0x2a, 0x1a, 0xf2, 0x2, 0x7, 0x2, 0x5]}, 0x5c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000003ec0)={0x1, 's'}, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003f00)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000003f40)=0x2, 0x4) ioctl$KVM_SMI(r4, 0xaeb7) rmdir(&(0x7f0000003f80)='./file0\x00') 2018/04/15 07:26:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x38000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:13 executing program 0: unshare(0x20000) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xfff, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100), 0x0, 0x7}, {&(0x7f0000000200)="086545b397b937ec12bb9d19ce9ae653651885478eef5ab1ce9a4422ea92291abdd820b358451084167c076bc116eea031e07794c4cfe5e68a5ec9adeaca11ae5b8ada8a774d5779a57b3f40721dc123ee0a58e7c33fa7ddf54a4b50e23892b3c671c6ac98404fcce2601b528d319d7e8e06a4c9eff7054fe095ba2c2b9af70a5287906d436c1b0fac9f5d9f24ddef572e0955313727e3efdf6091ba43c2b6f5d65623532886dbd7ea691943e817b5b0712655ba6171658ace7f4b306cd98ce47d5cf68c593833eb8da43a0af7", 0xcd, 0x3}], 0x200c01, &(0x7f0000000180)={[{@locktable={'locktable', 0x3d, '@]securitymime_typeppp1[GPL'}, 0x2c}]}) setns(r0, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x201, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) 2018/04/15 07:26:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x2]}}, 0x1c) 2018/04/15 07:26:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getdents(r1, &(0x7f0000000180)=""/218, 0xda) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000400)=""/211) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$eventfd(r3, &(0x7f0000000080)=0x10000, 0x8) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x0, r3, 0xe}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) r5 = getgid() lstat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) getgroups(0x0, &(0x7f00000005c0)=[r6, r5]) fchownat(r3, &(0x7f0000000100)='./file0\x00', r4, r7, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000003c0)) 2018/04/15 07:26:13 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/sockcreate\x00') r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fallocate(r0, 0x0, 0x0, 0xfffc) 2018/04/15 07:26:13 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x80000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {r5, r6/1000+30000}}, 0x100) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000140)={r3, r4, 0x20}) 2018/04/15 07:26:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getcwd(&(0x7f00000000c0)=""/51, 0x33) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000300)=@hci={0x1f, r2}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)="9bf46befa5707e2af60a7d0812bd9df47d99d689da01cb1d150d0c389f9c021909d4738e62ed053eb0b5bf3a6b8838eb3874a7bf8f31756fe21c51d3c84ba67d9dfc6cbbbcaeefc28441b9b3482c6c8ab382003cb1b14ea329ac6d1a167a6829a31773c5f453b67cc423675f0837f119b1f911e26fc73eb12f5f809760af9d1823c65fc873ed8078cd9969f10b63bff751b4a4ac1aaeec27a7060fe80cda69880d51e53f040a5d6b57a40690b0db1d9eceb23125556919bba197d4313d079314edf2f718cdbdb9f52e5ff66ed6eacdb6ef503e4f30a9dd76d0b8f11f9e6da6b6b8094d039decd15c423ab444c04a4aee25", 0xf1}, {&(0x7f0000000480)="1c7fc69dec2209d537dc714dce4a3e70d96671eb8e8d2463efe12c0aaca99232ace60dfc00722c9c6f0d4b713ed6cfa69ca9ea688179f7a93b50a45e6e245c0c21e864ba23a2caefdffa777f35b2acf9904a107289ff6adfc2813308d3331a46416de566fb541422c484374d395fac1711305c0181f6b9531b03622a59b9ebcb65ac3672ec27fd0c9d7c8bc2d57f65685bd83ce317f0c3035a829d0ccfb7cdb9c680226799d407e3b7b5a0425f6d87", 0xaf}], 0x2, &(0x7f0000000580)=[{0xc8, 0x117, 0x7fffffff, "dfbac8b70bfa50fa5409241f5f1de5f314a2d03a73c093c70ccb53d9eb8e8c63f71eea1984026ed1330d8087f9897f4ea470d1edc9838e5ed47755fba4d33300d06ccfeaf63d550b7209f658914aa279fe9dc6edf1377ef6405f20fcdb1fb3916bd1e4af01276f53449f74c70e4cc2e033fc7d41cd073bad869eb4223b5fe60f0c687f8c7a029ac32ae043a674d8d84bbf76d617d93c5bb8a0fdb9140a0447d89aef2c13c431d55504523a3aa624a4c89f"}, {0x40, 0x116, 0xe8d9, "cad23535f112fb79168f02f1f2b7057b342e2d792e52b17522a1e6387825b577fa4a2725f88d4dabc6334196"}, {0x80, 0x119, 0x1, "e4ebdb8dbb2be4212af5e16dc3e227b35130ebfcc6a01a5496947624a5af1b6d87be7362b4115b1179cfde04f611987924f0f347a32b037604b253c2bf92d89afdd0083a2419e446f0da34f2518b7fdaf12a956ebd8330652ce085e50f71da486294f91203b9d175301955ab23f22f07"}, {0xb8, 0x11f, 0xe6, "68f755cf49b3765f95c53c121f832d261f44d7f39fa63d22c8f218f05c10056c5ed744d4786ea18df063fdc5fadcf59cb4c55f658dd8d92b62d84e864973559eff52befab8f333674552ce36fa4cf0f8aeed8289a2402a81f360039a79d1dfdc7a7cf30e383e42961674a0903b4f62930cd518ed91c632efa4ea2aa643b7700900d7ab30130318ffaefd4fc41365f65bdb6b3900fe513f63315b89a2f87ef33e2934"}, {0x90, 0x6, 0xfffffffffffffff7, "428951e68d59afbc80ff309d1de7f8344760cf4e7c9015b3f7a126c90f45bc7f0d893fb43f34d2d7ebf2dab926a65e626568b53a861980d61f0da9f021c4dec040aec67dd4985ce802362219ef5b232df77c5d66f09a74e4e11e4a88b61c5303c4739c24a4d7c889ddc93b70e81414e182f070f7a9aea2ac6af4a1e2f5fbf2"}], 0x2d0, 0x4000000}, 0x2e}], 0x1, 0x4000001) 2018/04/15 07:26:13 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) pread64(r0, &(0x7f00000000c0)=""/16, 0x10, 0x0) timerfd_create(0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x9, 0x4) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/15 07:26:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x9]}}, 0x1c) 2018/04/15 07:26:13 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) pkey_free(0xffffffffffffffff) 2018/04/15 07:26:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x9}, 0xc) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/04/15 07:26:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfc]}}, 0x1c) 2018/04/15 07:26:13 executing program 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$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="4100000000000000000000000000000000000000000000000000000000000000000000000000000000000000be9bf17a58dc798a9bb72b1e2c9daeff4328dcfcf2592d9afc087038bebf98d20dd18cd6e2062a84c4bc70505fa359d8633e3b9816f9025cdcbdefe0e9ecf47356f67a880fcb23f8d90de4b24f785109a2b08d279d66f332d8b8ff18e6e4ce9b4239bca6fbc2ef252c06ed1169debec7a13bbd349d3b46e04ba6c6e18e7599853f163c"]}) 2018/04/15 07:26:13 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:13 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r0, &(0x7f0000009fc8)={&(0x7f0000020fe4)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, 0x3}, 0x80, &(0x7f0000012f70)=[{&(0x7f000001af95)='\'', 0x1}], 0x1, &(0x7f0000017000)}, 0x20004840) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x458a00, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) 2018/04/15 07:26:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfc00000000000000]}}, 0x1c) 2018/04/15 07:26:14 executing program 0: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xc}, 0x1c) 2018/04/15 07:26:14 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000003, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xfffffffeffffffff, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 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$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000380)=""/174) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x8a, "cf51a62560bf3420b996fc27fab4765d7696a55530e8b798a5c5654948ca72bda0fb45e9fc1d773a68cc5c528750d56e0bdca1fd399bb74f2af89948cae6cf1a8e13303f6456d505ff9ab89c467d37a9861756a36684692e19862e659be6f95cc8a512feb252f0bec3a3865ee408f8de699264e9b6542b00db0c3aa3c95b592d60c092e6c63471e9e09c"}, &(0x7f00000000c0)=0x92) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000440)=[0x30, 0x78, 0x28, 0x48, 0x38, 0x0, 0x48, 0x28]}, 0xb2}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/15 07:26:14 executing program 5: unshare(0x40000) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000300)=[{0x0, 0x0, 0x1800}], 0x1) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x10}]}, 0x38}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) fdatasync(r1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/04/15 07:26:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfec00000]}}, 0x1c) 2018/04/15 07:26:14 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000280)="86dd39c23da40284d7f29f16c0473396880da938286ee9cf71018aceda89db14994531e3a6fcb0a4d34b5905fe41d63d638e111647a1b74e31ce73ddb13c966f11586445fb22c1a07e7b52750bfc7f4ae5b8bb6800098178b8f36a2080dec879fa2e0a1d20be626351ff3a3192c99030889950599d121ec8a1893860ec70960d990b99fdb5a462572a16eb9e4e4291a12fc5bc44b8a4e32205e2521ef39f9f94c29bc2bd21029edac2979ce1e153c2e7725284c84dd47d6d2b0000000000000000000000") ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x3) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0x7, 0x6, 0x80000000, 0x7855, 0x9, 0x8, 0x8, 0x8, 0x4, 0x6}) ioctl(r2, 0x6, &(0x7f0000000240)="530da7698b0afcf244") dup2(r1, r1) 2018/04/15 07:26:14 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3f00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:14 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r1, &(0x7f00000001c0)) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x8000000000, &(0x7f00000003c0)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000300)=[{{r3, r4/1000+10000}, 0x5, 0x4, 0x7}, {{r5, r6/1000+10000}, 0x8000, 0x40, 0x716f}, {{0x0, 0x2710}, 0x4, 0x1, 0x3}, {{0x77359400}, 0xffff, 0xdf8e, 0x5}, {{r7, r8/1000+30000}, 0x28000, 0xe9e, 0x80000001}, {{0x77359400}, 0x7, 0x368, 0x2}, {{0x0, 0x2710}, 0x3, 0xcd3, 0x1}], 0xa8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r9, 0x10e, 0x4, &(0x7f00000000c0)=""/188, &(0x7f0000000180)=0xbc) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x4c, "782b75d1dda5145456e5bbee997eec408b161670f1d93c2267d87ecd94b44cfb189a6b0d741581defd45efdc2419dad95731f1a9d7ecb6e1cf330b2185ab454b39fd7973bf5899baffbbe4f7"}, &(0x7f00000002c0)=0x54) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000480)={r11, 0xef9, 0x30}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r10, 0x2405, r9) 2018/04/15 07:26:14 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x560}, 0xffffffffffffffc1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200) openat$cgroup_type(r2, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) 2018/04/15 07:26:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x2000000]}}, 0x1c) 2018/04/15 07:26:14 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x2052, r0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@local, @rand_addr}, &(0x7f0000000040)=0x8) 2018/04/15 07:26:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x319, &(0x7f0000000080)=""/95) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) 2018/04/15 07:26:14 executing program 3: mkdir(&(0x7f0000000680)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./control/file0\x00') creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000180)) dup2(r0, r1) [ 597.993513] binder: 9335 RLIMIT_NICE not set 2018/04/15 07:26:14 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:14 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x9) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="98000000", @ANYRES16=r2, @ANYBLOB="08002c0800010000000000080007004e230000140002007465616d300000000000000000000008000300fa00000008000300020061eced8217ad2a150000080008000000000008000500fdffffff0c0002000800050004000000080004000000000008000600060000000800060003000000"], 0x98}, 0x1, 0x0, 0x0, 0x40080}, 0x14) alarm(0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}}, 0x7f, 0x5, 0x7fffffff, 0x8}, 0x98) 2018/04/15 07:26:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x4000000]}}, 0x1c) 2018/04/15 07:26:14 executing program 5: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6c5}, [@ldst={0x1, 0x2, 0x0, 0x4, 0xd, 0xfffffff8, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x2, 0xb1, &(0x7f0000000180)=""/177, 0x40f00, 0x1}, 0x48) fstat(r0, &(0x7f0000564000)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/15 07:26:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/54, 0x36) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20c001, 0x0) sendto$inet(r1, &(0x7f0000000080)="909d283f594e1b13caddcbcb03070d74c05ab8ba23a29dd239", 0x19, 0x880, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 598.253526] audit: type=1326 audit(1523777174.762:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9362 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0 [ 598.683675] binder: 9335 RLIMIT_NICE not set [ 598.689538] binder: release 9322:9335 transaction 158 in, still active [ 598.696345] binder: send failed reply for transaction 158 to 9322:9375 [ 598.703441] binder: 9322:9335 got transaction with unaligned buffers size, 178 [ 598.710916] binder: 9322:9335 transaction failed 29201/-22, size 24-64 line 3008 [ 598.722951] binder: 9322:9375 ioctl c0306201 20004000 returned -14 [ 598.730609] binder: BINDER_SET_CONTEXT_MGR already set [ 598.735983] binder: 9322:9375 ioctl 40046207 0 returned -16 [ 598.745726] binder_alloc: 9322: binder_alloc_buf, no vma [ 598.751345] binder: 9322:9335 transaction failed 29189/-3, size 0-0 line 2963 [ 598.768732] binder: undelivered TRANSACTION_ERROR: 29189 [ 598.774281] binder: undelivered TRANSACTION_ERROR: 29201 [ 598.779766] binder: undelivered TRANSACTION_COMPLETE [ 598.784879] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/15 07:26:15 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e21}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000100)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e24}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000009fd1784e4265383c6ad4f8d2780aa689b0ad403c60086f8b176de394f440fb3d8b00655db33f0a74b30f6b75764d2c399d6a20a13fb6"], &(0x7f00000001c0)=0x4b) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000b80)=ANY=[@ANYRES32=r1, @ANYBLOB="0300b800e98aed8d3e47792e9fbc747f875341cbe28c1a14915e2eed1902103222628bc3c71462eb47cd45b25d36e6180af52b15da0536e3787dae4db5b15276aa5270ae981af524a6be2a79fe25206f7addc601532451a20cbddd102ea0646b7040cbaaa72db187eace2335846f86791da6ad71965ae85db89a832d7fd5a60ddf2a6c278aa53cdabe468ac87d3935e3d64e37ec9c7f1a0d89eada09e02da5cc7936f8afcc7d50680d186dc6da55a3472f71257cf234d7906e482f13ede9decf89b7d0444be9afaca21b41c3efb9fd118e947f3d6359665ed0c5fe3aeb4d1ddfdd43653baea19bf138a151fc211fe6f7ccdaba"], 0x2) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000001780)=""/253, 0xfd}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000ac0)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x7f, 0x8, 0x4, 0x1}, &(0x7f0000000040)=0x98) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="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", 0x601}], 0x1) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) 2018/04/15 07:26:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendto$unix(r1, &(0x7f0000000380)="b3303d8f841c607fd2074935087970ed583e68df164bc6d0ab1e940be6f265208acc4434b622969e610152663ec408b98ecee46ce9155bb09a22db8557071d0e20ca82fdfdee57f331eb780f17ab0449f24bcaa05a3e11ed9539fc9fa2ef25aedae52633df1baaba224ba46dae11484933c63204b70f98390fed38acafb08136986292c58c033eff25956b75b1752e174f8de57ffd7794b1f5d7aa74866997c1924f1ff829f44839c96eba4cc69566721fcd9b03b0eccdecb0e9bc69a48498ac584daba129a2c254f7857709f0d5a57c50e6931643a9a83ec91ffbab02428e860ac19dbf08f8a800fbef", 0xea, 0x40090, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) bind$alg(r0, &(0x7f0000c6cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}, 0x0) r4 = dup(r3) sendmsg$nl_netfilter(r4, &(0x7f0000f6afc8)={&(0x7f000090fff4)={0x10}, 0xc, &(0x7f0000b9bff0)={&(0x7f0000640000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) recvmsg$kcm(r4, &(0x7f0000000340)={&(0x7f0000000080)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/75, 0x4b}], 0x1, &(0x7f0000000300)=""/50, 0x32}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r5, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}, 0x100, 0x3f, 0x5, 0x9, 0x4}, 0x98) 2018/04/15 07:26:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x20010010]}}, 0x1c) 2018/04/15 07:26:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) getpgid(0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x40, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x5, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000001c0)={r4, 0x3}) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r6 = getpgrp(r5) ptrace$peek(0x1, r6, &(0x7f0000000040)) 2018/04/15 07:26:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000e1c0007f7ffffffffffffffb075b71a00", @ANYBLOB="000002000a000200000000aaaaaa0000"], 0x2}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80, 0x1) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) 2018/04/15 07:26:15 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x9) 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x700, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/15 07:26:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x9, 0x8, 0xcd12}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) syz_open_pts(r0, 0x494401) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="0c08030ad165f008288c4e7418d9eb646fe010e2dee261a300c21277fbd048e58d8f8f37ee33055fca", 0x29, 0xe9c}, {&(0x7f0000000100)="0d4301b62cdfa45b5394f766315e3dabdcc8867b973669a462aef0958b1445fc5f6a5d059347debcffae558ac0bec67186b7c2b3be924d5267438821e618109afc18457fa0c2b4a54c4f008ff77c21708f2d9c68fa24e52849cf7035dfd532f80307822d9909c9fa3084bcf025d2004f5c3fb6ccee3acac4547fffe345fb0221200b46a17f9f4a984d3cb536e0bed0f78dae958891cdad2a0d4bed35b8467a2fc2f29773abf05e6a9c767469c14d08c3cd0e98f4cef978553f9a490abf8e5a8a6714dd80ae89d6c956a5440d3cee3c0974cb01a7543c4c42d0c889a9ece415c0fb1f696e7f8f79", 0xe7, 0x1}, {&(0x7f0000000200)="4d577ada61109b469cacf7fd99ef0fec2224f5a9c478064d330d34d9d8a2973dd39b79a07cafd92cb4d9fbb558653fad129a35146bbc4d6b34a04fcf5a84ce5a4cb01bd2f7b02cb91b4c5f8c63af972561dcea9e10c50308f244483007797018f1866e07964b2055c5d33a5b9dc5779ac5526a1db5ead371ac", 0x79, 0x9}], 0x10000, &(0x7f0000000300)={[{@quiet='quiet', 0x2c}, {@part={'part', 0x3d, [0x39, 0x32, 0x30, 0xf959a4dcdc2afd8f, 0x36, 0x34, 0x33]}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x38, 0x33, 0x33, 0x3d, 0x35]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x7f, 0x37, 0x35, 0x31]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x36, 0x30, 0x31, 0x30, 0x35]}, 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x3d, 0x31, 0x35, 0x78, 0x36, 0x78]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x33, 0x33]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macinuit'}, 0x2c}]}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) [ 599.289316] sctp: [Deprecated]: syz-executor0 (pid 9390) Use of int in max_burst socket option deprecated. [ 599.289316] Use struct sctp_assoc_value instead 2018/04/15 07:26:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x10000120]}}, 0x1c) 2018/04/15 07:26:15 executing program 3: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40080, 0x0) syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x4000000008, 0x8000040000001) 2018/04/15 07:26:15 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x400000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="0039ac170100012d8b4985d49b860fe52c61b9aab029a9489a73976da3000000b075f47f21f13683", 0x28, 0xfc00, 0x0, 0x0) 2018/04/15 07:26:16 executing program 0: 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) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88)=[{}], 0x18) unshare(0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) iopl(0xffffffffffffff69) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80) unshare(0xc000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="ddb7c9f85387995fda830870c2bcb79f2b9e9401dc57eff706cb03985193b9b694878b9ada1c64dc0d06eef073e1b159a5e0dee4147d185ddbc502589297428e6ab36984c5f2b12b8e88758715ad8e40049c5781c800a9fe4a0b4625", 0x5c, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) fcntl$getown(r0, 0x9) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='user\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fdatasync(r3) r4 = socket$inet6(0xa, 0x2, 0x1000) bind$inet6(r4, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r4, 0xeb8) syz_emit_ethernet(0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="aafffbaaaaaaffb9338785ff86dd60d8652b00140600fe800000000000000000000000000087fe80000000000000000500000000000000004e20", @ANYRES32=0x41424344, @ANYBLOB="00005a00000000000000003f531786cfc66c7cbfc749d5c39112983f9a341e20b3ebcbff67b80d4164b5e76aeb36bf0c029a598151d12199c23ce4163d6268f1d8e4501e505f2475a81ff5d2ba4563c61cfdb28dec1baf0d414b3a24749c93271584c82be5a2003de0de02c5162ed7bbd3b75d3047a1deca90bb94c9d0aa7d03ba8e59aa5c920e565a13538adc7ef77163e333bc6e664750bf38435dcf7c1f51a5e48ae26a9d1e8f86bf0a12904cdb16c988d94f96480f27b29337c54b4121cfe8b747620547c851e7"], &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/15 07:26:16 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000000280)=0x9, 0x4) recvmsg(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/131, 0x83}], 0x1, &(0x7f0000000b80)=""/194, 0xc2}, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/15 07:26:16 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x80, 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x84880, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r2, 0x7, 0x70bd26, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1}, 0x8004) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x80000000005008, &(0x7f00000000c0)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/15 07:26:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x500000000000000]}}, 0x1c) 2018/04/15 07:26:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x3) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000), 0x4) 2018/04/15 07:26:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x900000000000000]}}, 0x1c) 2018/04/15 07:26:16 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x26012, r1, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x20101, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000580)) readlinkat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/116, 0x74) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fsync(r0) seccomp(0x1, 0x0, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x3f, 0xffff, 0x2, 0x100000000}, {0x4, 0x7, 0x5, 0x80000000}, {0x8, 0x9, 0x7, 0xfff}]}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000540)=@buf={0x7d, &(0x7f00000004c0)="d3eab2d6fe0c7b70b4111ac4b2bff49c59f861491b146918e6e60854ffe359303d0a80c359206663d35a8c12fcd9d7e39bb4c9a1d44d17a5814919679591084ffb96f257f4d8b22a20664a8a3f3aafa700f685bba4f84f0ac423e4d60e7b4ba6fb2618ab86dc799d33192c772306f1cbd39126805f3f1dfca1402595a7"}) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f00000000c0)={0x3, 0x75ff102}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000400)=0x217) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ncpfs\x00', 0x8, &(0x7f00000001c0)="54c8bd7f331375809e0df626c0c38c2041925354cc9d786ae7635c49822ea7e738e6b7977db4933069a93ee722a7c96fc3e6") removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.evm\x00') r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f000000cfe4)={0xa}, 0x1c) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x4}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r10}, 0x14) 2018/04/15 07:26:16 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x6, &(0x7f00000000c0)="ca7e56f65c32aa603922f10f2588819495aacb10930294c0f22c6f1a1663a1ae0c4097e50bbddf179961237a77a5a3ac139d4599858fb1de834adbf5ca6a843d922c97a7b4d1b28085dd9accd7c6601e8eaa8e8dffe140b8daff241d9bb407a1da742f21f74e4b17d3784164b02ee5db9874b3a5a96999902756dfdec223383a60988e68e459d7929f7eb4e643deebce018feb157f0e24fd4924f3803d17a05f", 0xa0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000240)=""/141) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7ff, 0x81) getsockname$packet(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001940)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001980)={@multicast2=0xe0000002, @empty, r4}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r2, r3, 0x7, 0x1}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/15 07:26:16 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1648, 0x52203) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000940)=0x2f70) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0xa, &(0x7f0000000800)=[{&(0x7f0000000100)="0d69167a536a9f4fb861e4b355b7947e16eb57288e4435c24b309ada30de06f36117dbdf0f4aea9a539c5fa8f53c1016f1fbbaf8b73c0692896281de733210c766d5ec3c69582daf786d951bdc160cc49b25459fae9e509eef14a3aacd1d9f896361d257b4bf5d1b99217e6dfb1de44e52a3d1602e64146d129e64b014fb9cf3bd5e6d6344bd9079829c7b89c9c72c07dafe3045951dc827e1505540127e643f4ebe011d90aafb2b8ba5ee40b3aadbf5b88ef1c7183cc145e6f92317b41d403b35fe3fee2521129f9826a32f33e2ce", 0xcf, 0x6}, {&(0x7f0000000200)="d7a1d62a121144ce5b9ada6c17b61eaa47c5e0f2d4b074a73afcc380af019b2c3b52e1d8bbab952660ece6f742e324cd02b779", 0x33, 0x9}, {&(0x7f0000000240)="89f755b7048befe6c49cfbb8105f56154255425571fee9db5f1d8488492a77591d5f417d2aa6bdda15eda261101f03aef633b98fcdf4c3d28b1378d31afbd28d92afba8abf4bde38c5a9da705a4ca6d9b43f28589308f6a96f870abe2761f25e1b65d379dfecb9b5c2a0dd30f9f2db88d67f1cdac400ccb5547a394caf4096c475d391b7352460e99751566ff778bcc7a60c94d5c9ac9052babed7ed7ede1d011f07f0a4d4e7b914a73bc9a5de24b2af78b6784440e9b0af75ffb3349b1f79755391f12d7d297bb7bc3e09c3232dbcfe901c85ceb0574bf485fe1d", 0xdb, 0x3f}, {&(0x7f0000000340)="4961f592a4a916c490d0162423856b75ac3433dba4abb09f80410d862b68c830610c3f190098a8f0dd88ddc40899a67416a58e108798af9f997c0bf2dce1dfb3465b324c84ad1fd79a0739f778106fcfd83af5bfcc7455ce5bab1a4e6fbf159b574f61ce0c682d96324c7516", 0x6c, 0xffffffff}, {&(0x7f00000003c0)="7e877d0abf23b0043a57ca2b7f80214d2b6bbbb7a499573ff9527d7cae58ef36a34f163c3dd9ef2eeb9fc87ad7d27b3cd247dddcbb2a2272a68cdca87df39e7c8d980fbeeb8bd38ec88c4232d975784ae0f0aad27a974cfcbc8b8268c3fb89a61630415d4812d94197fecb594aa46e4dc51c879e18e4b01a156911f05e90c1e70b303fda854dedf4e8056a1ab6134675131b674f735be058dae88b236e67f29f8ed034bbb3d184c100183dfa66734d6f9cea91aac2", 0xb5, 0x1}, {&(0x7f0000000480)="4f32612ca030ce930dbbc0933d93889c7ad865b25dc2c2b0de4b668db64df66965067912659ff3880fae73f33c901ed074663111ad4d1179f0d17a3b55b6587e7b1d638685f0dd901b6c509f61b3571d5df4fa7a1a83351a1e79c546909a209c7d6afcac48f04301ce10b15d5893fa", 0x6f, 0x100000000}, {&(0x7f0000000500)="4c5ddd9e251f585848cc954dc7e6bfb0f7b6fdb00556466668c9d2d741367380193831ac4208b49bc5e26b21ba67fa68fadb89ab18225efb48afb43e69b60e71563aee6118161ba51d4a7123a13f56d44d587a7590e8fac82683f1ab7f5c87aed2fd09b59bf59940e363a39830d2f254cd5278e277e1d92f", 0x78, 0xfb}, {&(0x7f0000000580)="99d7843439b691823a4f24fce59c9ec545e2116b7d5958cb4499cbe91d6aa9f4f2c0cab950afc36238f4c6cdebb07bdd8f8b54f3a2f22397585ff8aa22282930c49f33d2f85fb13d53044f0bdcc24ccd538777fde204861864be951dfc2e76ce656de074ea46d5cafdac6d7c9229b91cb2261156a62643e17bcfcaefa9cb208b4a3bc689c1cc286c359d15e23ea15e4c2366ab4c5e3bbbb0a7a99aa2b6f57cf2fd6ccd670da56f186b7b7f505fbf4132a4c93c6b040d33331ce62f968d751f9e02521b82fd969e0d5438e5588d80f24b4b4669da01e190f37899", 0xda, 0x355}, {&(0x7f0000000680)="21016c9178bbc4ff7e438f1b723aa58bd241dd2873b55cad8488daa56deb1a4f356dfa4a9c2b81fc37378826e1ed73191b32050fdb27a89de9186d3ab6a9f6fc26d58f49b65c0581d61a5c452e42dfb5b3bebbca7a757f69dae952ffef3970e32edc2d1691ff4aff867a57e4dc02486034ea365918b1a074ebf66d6c0f6549b13f6380cbf568961fc1bd2dfd09dc212d73b27ecf7245d5121fda55eb6afafd8c9e0cf41cad468149dc5449bea89af9aebac551ebf8e09bce278f8bb2d83df4e1e7a214933a2cc40d2127a6", 0xcb}, {&(0x7f0000000780)="c8c1fd8d756076f96be2f55c511e8e82fb9f2dd0b186e2dcdf7db8216d130378db919146626a0231e87ef83fa828e48ef95a39d9bf0ee64e2a2b2f13c8fb20d07748d3fa418e9c41b5b60f34aa6b52cedaf679ed56217d67ec83439f4975c56757ccf5934ce0bf65ed45f97d1b", 0x6d, 0x2}], 0x2000400, &(0x7f0000000900)={'nouuid,', {[{@norecovery='norecovery', 0x2c}, {@grpid='grpid', 0x2c}, {@nouuid='nouuid', 0x2c}, {@inode32='inode32', 0x2c}]}}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x4, 0x9, 0x8000, 0x2, 0x8, 0x8}) 2018/04/15 07:26:16 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) mq_open(&(0x7f0000000000)='\x00', 0x800, 0x8, &(0x7f0000000040)={0x5, 0x1ff, 0x2, 0x10000, 0x5, 0x7, 0x1, 0xffffffff}) 2018/04/15 07:26:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) prctl$void(0x3f) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001140)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x400000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000100)={r2, r1, 0x4, 0xfffffffffffffffd, &(0x7f00000000c0)="c903468109e2a7cea79da808f1d270143bced5e9469bcb4e1f741fe64926523c3a03", 0x8, 0xc9, 0x1, 0x0, 0x3, 0x7, 0x3, "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"}) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/15 07:26:16 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1100000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xa00]}}, 0x1c) 2018/04/15 07:26:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) kexec_load(0xa074, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="3927240914d78be08ebb880d22c08c687016c2564c362174df02adf6ad8261c24906320e6f4be8d4431169ee24070fd681d8f7ce07435f3dacf4ba97403c62f1e8881f55f0d195ac49861161d765a457bbf43cf7d08b4e1b3eeeb6108c5007ef195285619ead02d8dc3aaf65792b58f9c9cc1f0865bc3023e9b98c9009d51a6db4ba3cfcae1b012fcd1b91c3753d1642720d37ec0eca87f8cfe5a3b6b58311f289c03abff7c6d0edc1134c47b4c6c29397a790b7c70b6bab4efc881ec8e6", 0xbe, 0x3, 0x6}], 0x1e0000) 2018/04/15 07:26:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001680)="a34af8e6b7e5de43c343455749c05f5e2b882104a991dae320485c30add903a42034f8165f48fa452103ffb47892d8a6b923a7c6889eed93", 0x38) close(0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ppp\x00', 0x200, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000014c0)='/dev/dsp#\x00', 0x5, 0x2002) renameat(r2, &(0x7f0000001480)='./file0\x00', r3, &(0x7f0000001580)='./file0\x00') bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001740)="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", 0x12c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001600)={'team_slave_1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r4 = accept$alg(r0, 0x0, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x28) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001640)=ANY=[@ANYRES32=0x0, @ANYBLOB="190000009eae72e775063247642e95c9acad7e1b7312bb9a42c577819954c931bd2d2cd7b39e"], &(0x7f00000000c0)=0x21) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000015c0)=[0x36, 0x5]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000100)={r6, 0x6d, "3587babadc3c278fe0ec9a517a84475f5d37fe7e7a16bea853503bcec81f174db6adbd894407220e4b20ae7cb1dbf8c797201aa1a89a309a9391fe700790350e81fed38df5791061e1792cd9f6d67f3392b109700d859aeff19db6aa2a214338553be14f08a60e02764a3535ce"}, &(0x7f0000000200)=0x75) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x401, 0x0) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/15 07:26:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000005c0)=r3, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)=0x1) rt_sigtimedwait(&(0x7f0000000600)={0x4}, 0x0, &(0x7f0000000640)={0x0, 0x1c9c380}, 0x8) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000001c0)=0x3) r4 = getgid() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x1f9e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000680), 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0xb1, 0x1}, 0x8) sendmsg$can_bcm(r2, &(0x7f0000000900)={&(0x7f0000000800)={0x1d, r6}, 0x10, &(0x7f00000008c0)={&(0x7f0000000840)={0x7, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "53b6e17c0a867195c7a6a66ef9790ed5765e9dcdb5196a00b38abec756fe8fb3a2555bf9af9b5ba27b3a28a03f3666f85a964dbb68ba22f4afb29326cde7ebb2"}}, 0x80}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) r7 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') r8 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x26340a92, 0x7, 0x3f, 0xffffffff7fffffff, 0x6}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={r9, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x3d}, &(0x7f0000000500)=0x88) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x1a) ftruncate(r8, 0x27ffe) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580), 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can={0x0, 0x0}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0x5d}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0x20}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x6, &(0x7f0000002fc0)=""/173, 0xad, 0x3}}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x3}, 0x9}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x200002cf, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000940)={@empty, r10}, 0x14) sendfile(r2, r8, &(0x7f000053cffc), 0x8080000001) 2018/04/15 07:26:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x300]}}, 0x1c) 2018/04/15 07:26:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendmmsg$alg(r1, &(0x7f00000028c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="b55d0ee62051464f13327db4867c9aea", 0x10}, {&(0x7f0000000040)="9368d59c59889433b2f177b52f98bb4b0f8f33803d2c6722efcaa6db7e2376e008660ba3fdcf56337bf54ef02e902f8c750c3e2c6c047e798247cecba71a768e3efc2fa7aae9dc59055fb5f1c4eb282df8f8c1e20a509d743879eedfa7b39e8bfa3ae2dd082224ffa782627435a83f80a9a07b768ca7ff08035c349cc44503fdc6e3784c41d347cb1ca6547542c9b40ae1835ab09d43a61d2d8095632d76e7603e75c0defb00f6e9b3fde6d657db0d2995d386b70adc0c2145", 0xb9}, {&(0x7f0000000100)="f7c2fef6d94acb32384de6e09145c384b5d613c24122c6abdd38bd467f40f8da456cfaa147133539ccf48f4d1445bcb71ed62ed1ccb10a8b9d9f74524993e791e7bf555b528890e25788ce75f51ff1cda2af9ffa56e03c05bfb5c7c34bdda8ee9d8abee272", 0x65}], 0x3, &(0x7f00000001c0)=[@iv={0xb0, 0x117, 0x2, 0x9a, "9a719664cf7f599a39edf15587cfe68c50cf456cebd97dcd5ca6c18bc00bc4a6c3e85b7bcba802b5de738e3fdf711b9d1855ecbf4e11f45544b61e968e1883a0374da7505aa76292268210d1d04c02b75d0e8ffaa40e008129c5ecc72ae958cbd566a8a3fc0bef621630fcdd62b29fdccd851f0911873c17575dee36a6907bd84316b32b973d022bef7474d59fecb949def5533ad28c69d2f609"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x20, "ccdf203a6da813af304d9b0131adf90763ed59483c18aabdb4cd9b89a1d17b81"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x160, 0x800}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000340)="68504845cec8f311fac6ffd3fd4a277c790944e823084b5a01137cad591652acf5c6113c3ca588c2b063cf02f2359cce6f9e699268f89c881d3d358d82b9b5a7ab125114baf5660f024742ed319707f7157bcaa3314b07de3604408d1190c6adca0f55af08593c71f735258508068a76dd744ad10e91898549953d90b0b53bf90557555c494ee8ef72c8b309d8a56ff90c095d88b8268b7fbe034b273f85", 0x9e}, {&(0x7f0000000400)="f8899bcb76b84f2d1977e5b6c97a6eaeb87cf4dc6edd9cd59c46c1121277b27e5792420a96909889c3f5b923d7505521b4000f376897fbc68fe2ebdd643a2f1f5be14a3dae811adadd9f4620a4150c114980cc7b78945380a687666207f63c92a98a92cf9644fce3f8006ff7356695bad1a09d2f265f0db696b09c13963f6dee285641022fa34943344780764ea02987e6c1bba08a50eb457acf3afed3bfe6a6590d3ddde5b28b831905fd8be8d4424589039a2089af1557dda4f7e2e7887844fcd43192667c28b0ccd48eff6f8438dcbdd4aaef209ebe0bf150cf5e73fa5c1145c3009aa054fd", 0xe7}, {&(0x7f0000000500)="c6629a377240fc05cafe1945a5cab498757e917d67e54f6a28a675dda5e6da91b35890de5d1ce4ff7b29d2191d09aad47b090b39d94c3ffbba3452eafed741e39cc7ebd8fe3edc68af5e17703e349595b257cf54d32eb7d353dcdcbd87a10d", 0x5f}, {&(0x7f0000000580)="fa433a5271d5afd7b98e5461acb217e0ca359419eaabfd03caab71cbcf250c0f5a5d6be5d159490c211a65c4d455d7d6d4c38673a2498835c1690e469a7a5fa95fcd6132409e9c225ea5f089eb855bde043544e92aca59614266400d109c5500c806a592e2b82e4c976095d6469330134489d6d773aa95d24968e87dc10f1edd78f52c0f04f14d41bd549ab2d62ac44981e815c2312da2ce11e695a9616e6fc153c2930fc9cbafaf5669933ddc1bb29454e454ed19ec0e57deb80facb5cdfcda62af29845efacb35ccd7c1", 0xcb}], 0x4, &(0x7f00000006c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x20, 0x117, 0x2, 0xb, "e6f3542b312c558f01dffa"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x73, "8320d6212d78a013f84334bd0ca766592ea75d48bc2f75c3cd3bc030dc950349075f1099f33ac98f3a6a5e4ba22f47a38fc629fd9794b003c8a228f1e038880da06b6cce216cd51d6429eb8c16b7abfd4e974a91f9ab14dc94574a986c29010a0c295d4b86c30890519b7fe65f0c260b63c924"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x120, 0x24040000}, {0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000800)="cffde1258b42c01c2ea592b93e94a00a79ef6b91444b33016fc8f53457bfbbf00f349afd2c478f44ecf8e3f50a7144bfd0893e4a17ee5e6f9c3781efdb3eaabf27817ab523d8ed8d3b1c1ec1f620af203cb99633a3f0a877686824039272f3bd4a37", 0x62}, {&(0x7f0000000880)="5bcffcc73254e9954ff26dd1afef5881c9bb9d444cd0ea618151af58740c6ed595edb4e02d96e1e8e2e738bc65eae10ffd0d32d7514c310dc61ddbda39975a13376367a6b93aea2398126929d198e57339e6871dbb4d514e63413309d06efc43c35d5c44ca36604e840833b9f96b13faccd849a386f6e093e34aa1614d7f429467ab27752ab1a2185af4588ec116796501733975b46ed3bd7baaefd794c134fcf77715d14e86cab999c57e19ceb5cf3a6e9863da81f279e79115686391ed92b51a790d9c10b6627093", 0xc9}, {&(0x7f0000000980)="8851417538994ea6353475e36951e9757903b9b309a37931c4afa9471d44", 0x1e}, 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{&(0x7f0000001f80)="fca7b430299b8d4a1bf8b2b492e355a189c30890f53e8c428acd5caa8d5978536343ca958bce62914ee00b66a1030d5cf7ada85e", 0x34}, {&(0x7f0000001fc0)="1ff8149aa50c8880dfe6e08d5c7e6eb36b655ac9fae86107cf7fde262dcf5667b95a2a9e06a9755d94498b43da61cb5542ec0a75df407f14ea54ff415cd720dc2de74a4725d5e376f8963f4f41c42d4f6ad023e548d868db72c99490d5b0be74b9001c89a75bbaf1379a317b2f0f0d6a2652d4c909ff000c141330", 0x7b}, {&(0x7f0000002040)="f53fd4f70ea539d21f4b6c46500e4a891e4b6f67e1d15b97963fd43a70e845a6165e7e92e4be931833877835be763698308dcd841c8c4dfb71cc073b84cb390cf8205bdc6068bfef07b2f9079637442e94a4da283a8f7a1fef03162de7d07b3e51e2fe5a8827db8edcb84cdf8c35dc8591378d294f3fdd569fbc8fe055c573707ed61b5c31a3a656f0e3494c8e6c48949427ef9c8ed261711ceb41d62d391ecb51b76198ed72", 0xa6}, {&(0x7f0000002100)="6600b6da1424691586f3670ac6307740627eaf2993a6496f389d8ec16112374588f149b85bd5b1c6b0bcf2d88889e849b6a6f10eb9fc59b078bd0f796f7918a5b88940ace2159daca53f8a6494170b3c5c462ead09f082947d", 0x59}, {&(0x7f0000002180)="ed5d71012858666320dbc090aace09c1b8fe3594af42f980ad183d1b94eb7e79ab0a645bd37bd9355b72ddcb73c9562c79589b2071cb293821ef872c507d0da045d1167e1716014ffef6407eb4e60dd530180f91baf19695deff284bd274bf966e275a8f25d423654d859a7ee882086d44295c466c5ace2f2a362605ab9f74", 0x7f}, {&(0x7f0000002200)="f4a3788668140fc83a44df3ffad3f8747b2ece2c708f8910e570bbb2723ddf06b29025e01f2c9576d3d4ee4ef5ed45abb3e62584eb4a555863d82df90ac57fa994938c22cebbf6038dd770dffa07001f0f411d9de68bffa6b0087e10192cdbebec232ff4d23686d8ef4759d81e2b2874d439740007c059bf8a09436c030df9e58e321eb4b1bada78384ccbe45fd3756bf7d35142a86d50", 0x97}], 0x7, &(0x7f0000002340)=[@op={0x18, 0x117, 0x3}], 0x18, 0x20008040}, {0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000002380)="17ed687fdfc13be94acff0ad333b564bfef002b37b323e0f2c95e2437b2cbd60d3526bb63c5de734f2199b207e182215622f65e674f3ba04e4d551e2b1065ddce5ec49b16a1de326784082f22665a85dd536ca409446009b5102bc7479f3d203eda16dbe35396cf95424419ee9536f4f93937350d76056af59dc3a1dd6de699620472a9e4f574d661a952caf14e3365a7d474f133f31f348cdd28e74013d3829e28d405ebf3198efcee972ea2bde5d9c4cc80148efb5166331c2b6980d8130d88d13f99c123709c86abd4e944bdf140db3110d13ab8f80c315e7a592db00be9a6de4f41ec95f6b17bf150673803361e36e1e", 0xf2}, {&(0x7f0000002480)="0481ed94d67e2f18d934f225ac8ed1e4cd24bd83bf33eb8f111184c7ab134618f79dd0b458c3e79565bd7b032e148eaf59bbbca2a444a11ea0c15b6a6ac3d5ff346fddd591641bc478e47b43f123c00fb57db57303196a0124aa860bf52307de9ce9968f31dd9b556dff9a04cfb3013d09ea737af3ed222e40a22cf3f374cdbe3c43d9b1ca6ba259b5eaa36e46d4122737e43686c8696ef50f6d7347954893fc120fedbc8d74255283384984df18c53795489f37712918fbcfcf6c63", 0xbc}, {&(0x7f0000002540)="93ecfd346930e37261", 0x9}, {&(0x7f0000002580)="3fed26d690a84043c2ae8ade5f91e2089c0a40befeceab0f4f170f7afae22eb478758ae088ff5b0898d52b77fc0c297d255616fe4512ed298fdf15ac53a228413c2a6471468f61b60b810da4189bccff6533", 0x52}, {&(0x7f0000002600)="b50ce1fdf900a870e262e06248985cb6f26d1f3723c545899238e79c25173b8e3757fab366b4a230d66256cf5a9bd4a3b78fb95f07e449cd65b55d6ce53534640f4029da60b45e764975d593dd9d9df95da2e79fd7d2e15f218acf90c44b99f4d2667d6f47fa9f10d6319d5bfd03ff465f2a091c2477ccca668b2071d800059eabbb861bf2e91a5c194b1ffb6d495933dff9fe1af63566fc0f664bb72c961ebba9585a7d96e3f13a2e9e92efa1d35904cec8c925692dbe5424114b4dc28f81b94ae080a199720867197d68c172332b88e89c1e035db6", 0xd6}], 0x5, &(0x7f0000002780)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf3, "d12f9c3f8dfbe0a2fe05700e67b64f39a43fa4d11fc17eaefe1f3dce079ed8762d728e7e17cd6fb3cf5bb0a94d303dc1abd0521e1907c16b65be76aec076554c6dc30518afb7e7db2d2e2413e85ac085208255205a1e7e74b8374ae389303d0af22573933b4d9cbbc8fc7e8f915e0be2c235f30d4e97e4739161d886e717a448b13f769984708c2ba546b7f08d0cc779ad8282c0392cea9ee4b1f4d15fb6686ec31b5f5e79f9fa0930e52a0405ec1bf1285ebb7004d065ec34c61a70ca82783f7c3bbd95e7b18667439764d44a523066d2bce76245f010d7df5d5cdf341b95c7cdd18c040cff1af82af77dc635f030d555cc72"}, @op={0x18, 0x117, 0x3, 0x1}], 0x138, 0x20000000}], 0x6, 0x4008095) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/15 07:26:16 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) sendto$ipx(r0, &(0x7f0000000240)="269bfe4a3d6fb219c160efcbd9fef6e106a4a66ab3278960e542de214d810a328bcc268084648181bff2b1269491f85870c342333bd186d424fc6194742b5cd1f573356aeea051d5e386ae0400dd9e8c5bbee6ec4060853c2671352a0738769701189271e4a31101ed5e8911ec57699219baf98f9f1a8b74d98175648664db143f78b0f146e204154308e50db80ca6f9ef10328f8d36016f96b61d8db025", 0x9e, 0x10, &(0x7f0000000300)={0x4, 0x8, 0x100000000, "d71492c96f06", 0xffffffff}, 0x10) prctl$setname(0xf, &(0x7f0000001fff)='\x00') r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="a8a3307e79acf3fb9d9a80dfffa8064e11dac92d7bf991fd44030e15f8f8a74b9fdac436b2a0b0214eac25e4ebd3b30c0992247144da0f159d5a5902d3ef16f8865cbfe314c1854305b399f7ee905befbba029bd285dc06b8269302f031594e5bd99cd35e9d180d741ee2b047f49d482", 0x70, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x30e5af92, r2) accept$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x1c) clone(0x0, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) 2018/04/15 07:26:16 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 600.072760] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 2018/04/15 07:26:16 executing program 5: r0 = socket$inet(0x2, 0x2000080000000002, 0x200000000000) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00000001c0)=0x80, 0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) [ 600.121881] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 2018/04/15 07:26:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/197) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) 2018/04/15 07:26:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xff00]}}, 0x1c) 2018/04/15 07:26:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x80000b}}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'bpq0\x00'}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@empty, @remote}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x37, 0x30}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000000c0)=""/31, &(0x7f0000000100)=0x1f) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000003c0)=""/121) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000280), &(0x7f0000000340)=0x4) 2018/04/15 07:26:17 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001ac000/0x3000)=nil, 0x3000, 0x43, 0x33, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/04/15 07:26:17 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x38}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='teql0\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000000100)=""/196) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x181100) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/15 07:26:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/15 07:26:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x80fe]}}, 0x1c) 2018/04/15 07:26:17 executing program 4: timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x10000, 0x0) recvfrom$ax25(r0, &(0x7f00000001c0)=""/30, 0x1e, 0x60, &(0x7f0000000200)={0x3, {"f59895ec253839"}, 0xda4d}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x7}, 0x10) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000040)="d46d1f0eb184e25ed73a58a1383f71bfcb33707fb03a332ac75a608b20b395af5082872a9fbd5a41d363c97df5c5f6e197ce17f1064e", 0x36) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/15 07:26:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x3f, 0x4000000, 0xed, 0x6, 0x7, 0x7f}, 0x8001, 0x1, 0x81, 0x0, 0x45, "f9f2a548a7bbe06e99ab14d1ed47abd20e7a40cab0a64fe78aae5c7f9ea2e63fa0b6d1f7ae91083c32eb421b276f62a2795e2a7107c8566b120eea575a61eadb754b73dc21e880058285883470645c07d55eac1cce53565fdc63223acc26368a34f8e339a1fb231393d0094899fa3d3576e7ed802fde98368fd333cf455eb254"}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x0, 0x9}) 2018/04/15 07:26:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x1ffee5be]}}, 0x1c) 2018/04/15 07:26:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002a80), 0x0, 0x0) r1 = socket(0x10, 0x807, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000480)={0x7fff, 0x0, 0x1, 0x1000}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000004c0)={r3, 0x8}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r5}) setsockopt$inet_buf(r6, 0x0, 0x3f, &(0x7f0000000180)="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", 0xfb) write(r0, &(0x7f0000000080)="8ea989f81ec33aa91b2f23ea204903b2d4e87e1aa39dba43ffcdbd983e0664c05814d46dc85dbfc59e94e09706d41ec2da1771b0f48f00d1d7222fa56e68e7986ea1eab882ee89d09cfbe5a40c0ccc62e712a8ee2e5d58b6d62012fe20bf93eb1ffe3a77379fa9628c24aedbee5dfda1cc2af8f4187306b8bf8224655f799f32401f5d279b85bdfe933a43e63c51378b92994742c5c7b17cb2fd21d92079049f17fc0ff80692acba8e6d14c401d68a95f542e124ca24fc59baa6527663e3e37bf998c58724b000000000000000000000000000", 0x3d0) write(r0, &(0x7f0000000380)="fae57739d581c18758475094813e48ba776e9bf30cd2d4b3e0", 0x19) r7 = dup2(r5, r4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r7, 0xc0505510, &(0x7f00000002c0)={0x7, 0x1, 0x3ba4, 0x7, &(0x7f0000000280)=[{}]}) connect$unix(r4, &(0x7f0000001040)=@file={0x0, './file0\x00'}, 0xa) getsockname$llc(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000340)=0x7) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000500)=0x5, 0x4) 2018/04/15 07:26:17 executing program 4: clock_adjtime(0xa, &(0x7f000090e000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80800) fallocate(r0, 0x2, 0x4, 0x95c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x200) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x400) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000140)=""/145) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/15 07:26:17 executing program 0: eventfd(0x81) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000ca7000)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/15 07:26:17 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:17 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000280)={0x7fffffff, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e22, @rand_addr=0x100000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x0, 0x3, 0x40, 0x2, 0x7, &(0x7f0000000240)='veth0\x00', 0x8, 0x0, 0x3}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = socket$inet6(0xa, 0x12, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000180)=""/79) 2018/04/15 07:26:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x9000000]}}, 0x1c) 2018/04/15 07:26:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0xfff, 0x95}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000000c0)={r5, 0x7, 0x9, [0xffffffff, 0x9, 0x4, 0x800, 0x0, 0x2, 0xff, 0x5, 0x7]}, &(0x7f0000000100)=0x1a) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x34}]}) 2018/04/15 07:26:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) mmap(&(0x7f0000fec000/0x12000)=nil, 0x12000, 0x0, 0x20013, r1, 0x0) 2018/04/15 07:26:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) accept$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a76fab)=""/85, &(0x7f0000781000)=0x55) 2018/04/15 07:26:17 executing program 0: 2018/04/15 07:26:17 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) writev(r1, &(0x7f000070c000)=[{&(0x7f0000000080)="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", 0x11c}], 0x1) 2018/04/15 07:26:17 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3800000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:17 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='sched\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001800010600000000000000000a000000cb77000000000000080015000500000004001600"], 0x28}, 0x1}, 0x0) 2018/04/15 07:26:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x100000000000000]}}, 0x1c) 2018/04/15 07:26:17 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000200)=@nl=@kern={0x10}, 0x5c, &(0x7f00000001c0)=[{&(0x7f0000000140)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)=ANY=[@ANYRES64], 0x11cd}, 0x4008801) [ 601.380015] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/04/15 07:26:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) setns(r1, 0x48000000) 2018/04/15 07:26:17 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x4e4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe99d, 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) 2018/04/15 07:26:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x482, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x401, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x0, 'queue1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) 2018/04/15 07:26:18 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r3, 0x3, 0x0, 0x200005) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000013000/0x4000)=nil, 0x4000}) dup2(r0, r2) 2018/04/15 07:26:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfc000000]}}, 0x1c) 2018/04/15 07:26:18 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x500000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000), &(0x7f00008c8ffc)=0x18) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r3 = semget(0x0, 0x1, 0x2) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000001c0)=""/139) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r1, r2, 0xffff, 0x100008) 2018/04/15 07:26:18 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40080, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x4, &(0x7f0000000140)=[{}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) 2018/04/15 07:26:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, './file0\x00'}, 0x102) 2018/04/15 07:26:18 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) accept4$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) r3 = eventfd2(0x0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xffffff) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r3, 0xb}) 2018/04/15 07:26:18 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xdc050000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x8000000]}}, 0x1c) 2018/04/15 07:26:18 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) getpeername(r0, &(0x7f0000000200)=@alg, &(0x7f0000000080)=0x80) semget$private(0x0, 0x0, 0x200) 2018/04/15 07:26:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = gettid() ptrace$poke(0x4, r2, &(0x7f0000000040), 0xdc) personality(0x40000c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x410000, 0xc4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000000c0)={0xb73, 0xfffffffffffffffa, 0x0, {}, 0x2, 0xa8}) r4 = getegid() getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setregid(r4, r5) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x46, 0x3}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r6, 0x200, 0x0, 0x81}, 0x10) 2018/04/15 07:26:18 executing program 1: r0 = socket(0x0, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x227c, &(0x7f000097e000)) bind$netrom(r0, &(0x7f0000005280)=@full={{0x3, {"f782690a4da068"}, 0x1}, [{"8991c9fdc306b3"}, {"ef4804bee5ad8d"}, {"4ede79ddd15c12"}, {"0d89448a64c0d7"}, {"67ff38007e9e32"}, {"916d7ead3eff98"}, {"097c4da27d36f3"}, {"dbcfcd917f84a3"}]}, 0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x2, 0x0, 0x1, 0x3, 0x8001, 0x6, 0x7, 0x0, r2}, &(0x7f0000000340)=0x20) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r3 = socket(0x11, 0xa, 0x2) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00002d4000)}, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000240)=""/8) munlockall() bind$unix(r3, &(0x7f0000005300)=@abs, 0x6e) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8) syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000f40)={0x1f7e, 0x200, 0x200, 0x2a3, 0x8, 0x0, 0x6f9d, 0x9, 0x0}, &(0x7f0000000f80)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000fc0)={r5, @in={{0x2, 0x4e20}}, 0x9, 0x9}, 0x90) sendmsg$unix(r1, &(0x7f0000000c80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="c87dfa2b2c8bc26c607777af39a7d751c861da938d4fabd1b053980e4901d786d144d86cb017ecdf8401926f1d5dc2bb69b0e9dfdc217ac4b55e5da5df8155b44d7e6e0f5c05f550ca3b4ab0210dc5aac8850c950669ff3dd372f84fbccb1e074ed617ef94138a9c2842a3c16df7df16577845bb1b4b7610dfca58decf56bb5b9c2e003c607115878e458d22396c9e7f406cf932922b2449bab0f74a21efdbb8e090ff6efef7ee1cc7375186fc5dd68b258b3cebf3367aee1d93de63a796ddfc974cd76b0719fddb461b93", 0xcb}], 0x1, &(0x7f0000000e80)=[@rights={0x18, 0x1, 0x1, [r4, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2}], 0x70, 0x40408c1}, 0x10) 2018/04/15 07:26:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x4]}}, 0x1c) 2018/04/15 07:26:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000000100)=0x2, 0x7) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000000000008be70e7686dd5576605100303afffe80f5f5000000000000008ab70000ffff020000080000000000020000000001860009780014000060c5961e00000000ff010000000000001803000000000001ff020000000000000000000000000001"], 0x0) 2018/04/15 07:26:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x143200, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000080)={0x1f}) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/04/15 07:26:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000051e000/0x4000)=nil, 0x4000}, 0xc6df65653a6c1114}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/15 07:26:18 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:18 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xfe, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000540)={0x200, 0x2, {0x2, 0x3, 0x1, 0x3, 0xf6d}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000500)={r1, &(0x7f0000000340)="125b4ad074168ab3998c152eb8d7df4adacd778d999735e1ff4b2a624ac827de02897b59b2a4f1486e6d2a459173a5dbcde196d7bac362e5581e6d9503a8d2f63e633aa843d15cfc1ad98b5f1ff743ac75958cef1ec3896a8133f6a8edc88cd9d22f6c43eb99fa5cf3a3674933b5549cc43700d537866c915d1171e41228d2bc1c7c39eba446d57dcdc93a629e5d93cb4343e6008cc47597beb08e3d3c7d0afa14aee55a6e68bd0fa02ccaa4d98340dd5b67d5f8991f9147db761da4eddf3e88400989b88b4dcf3320f05559", &(0x7f0000000440)=""/144}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x101b42) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000180)=""/73) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000010ff0)={0x1d}, 0x10) open(&(0x7f0000000300)='./file0\x00', 0x2040, 0x2) recvmmsg(r4, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x80, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x80, &(0x7f0000015000), 0x0, &(0x7f00000000c0)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000000040)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0100000003f8ffffffffffffff000100", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000001001800000000ecfc04aba110b5a4706b3348e1d75cf95018791f17b50dac7475c4731e632df8665bcad4939995d13fbf5d49f2e31d28a4bef2a769900c76d7fe0229269fba3149cf849574921e8cb89d19576dfae958ec5211d03ba1b28b0468b9c743c790e93d3d6efe0ac7f21c22b21bb21ce6d958bd80abc52e28831d1bb83236b61da91654d045"], 0x48}, 0x1}, 0x0) 2018/04/15 07:26:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000001c0)={0x101, 0x3f, 0x6, 0xfff, 0x2, 0x7f, 0x5a, 0x0, 0x9, 0x6, 0x2, 0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt(r4, 0x7fff, 0xfffffffffffffffa, &(0x7f0000000380)=""/4096, &(0x7f0000000200)=0x1000) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001780)='/dev/rtc\x00', 0x12000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000340)={'team0\x00', r6}) write$binfmt_elf64(r1, &(0x7f0000001380)={{0x7f, 0x45, 0x4c, 0x46, 0x31, 0xffffffffffffff7f, 0x2, 0x0, 0x800, 0x3, 0x7, 0x7, 0x390, 0x40, 0x215, 0x2, 0x5, 0x38, 0x1, 0x1, 0x100000000, 0x1000}, [{0x70000007, 0x4, 0x1, 0x720, 0x101, 0x7f, 0x7, 0x40e}], "f398184c52f3db9ff90a0a1e0941fc8c8218bec3d2eb632ecab229c6efbb199a8e9737d6b0069a5cb16a9ff8aa645da2556ad8c18eb5c44f7b1b3e617a163c3fc8e8d3d26ea217ef291ef63110c61555db69ccf31713", [[], [], []]}, 0x3ce) getsockopt$inet_dccp_int(r5, 0x21, 0x10, &(0x7f00000017c0), &(0x7f0000001800)=0x4) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="6766c7442400430000006766c7442402403d00006766c744240600000000670f011c2466b9900d00000f32f0f7990e00ba6100b014ee640f01cf66b80500000066b9002000000f01d9360f0055009abb6510000f300f06", 0x57}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000040)) 2018/04/15 07:26:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x700000000000000]}}, 0x1c) 2018/04/15 07:26:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000000000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00004000181a0000"], 0x20}, 0x1}, 0x40000) r4 = openat$cgroup_ro(r2, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) sendmsg(r3, &(0x7f0000000500)={&(0x7f0000000340)=@l2={0x1f}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000740)='}', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/15 07:26:19 executing program 3: syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000805) 2018/04/15 07:26:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000172000), 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x6, 0xfff, 0xfffffffffffffffc, 0x25e, 0x9, 0xff, 0x7, 0x9, 0x20, 0x80, 0x4, 0x965}) 2018/04/15 07:26:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xbee5fe1f]}}, 0x1c) 2018/04/15 07:26:19 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:19 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000040)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x9, r2, 0x1, 0xfff, 0x6}, 0x14) 2018/04/15 07:26:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000500)=@nl=@unspec, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000e40)="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", 0x219}], 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="7f454c4626ff0804000001000000000003003e0057ffffff1600000038000000fe01000004000000f4032000020003004300310000000000060000700e00000000000000060000000000c000020000000200000004000000d13858a16ca47a0dd53d37b57afbd33c84c985e4a70f3975709864203a9b8a994e9d85203b1bd5647874402f322798759b538e52df802953d75ddc3f77fa25d93456e54081a5023a9ca52a6fc0c45715452fd8ac03caae1cc8b1c3d3037c216a43a4fae2f777a2c8b36cf25142de198d15100789a76dff1d77d2d52851f46903b60f1586ebe21abbaa9161352144d29e4249f710a1b743edd016549c972fa694d5007bc2ba4304eb09b478eb9f0bb21e15a21bf0c541dd26aa5376e303f78deb270f4cd033fc4bc39fb643b32f54320213e2c1e2d434a5f36e8fcf34484fa5b5de7c941546ddfefafd9378d62a7c09edc54f9f3084abd3cb7a545e56b2428f491e612dbcdbca37b9e4e1ad9c2feb1897e6872fe9d1b7ed84259bdad63c24cd34e67cd274f3be0cd79cacb03821550bcbaa18609bdc8aa1d461f7ba09bfede0adccd82ec6121bc137a80923e783757d89d7c6231edee32099fa254868015a2e4e2c0af48d905a3e955f9ac47feda2806df9106b591072adff10ad8c241c4d6d8c5ffb3d8ffd458db5b1536171206432d80a2e55e0c3a24b48f0407f3e0144c28712d8cc0cd6cf975895d1a10b8a43456b0bd1ce9edd60fb40f2c66aefe364aabc15040c4ee1dd98dc29d666d18e8bb6c960af3d0b5f046dbf693a63a2476a2590ff513ef4e99781f3fdf627164725b05674d18fc615c789c0d3914a6d08bf224a845cec571a15caa93dec72f120d5d23d881e5401953246beca8d35ffaf9056565934069fea4c76ad266d2f08817dbe7a0204ce994083a259c471d135b96ea294b00d71c66ae6dc485dd336639f89dcf25cf41ffcc05659a31aa1758bd099e34ec12f678fc258f0f6d732dbc364d596b318b2ef9c9dc9cfaf2dc3baff1a773bcf0a7f31a775e5d6267351dcbe4cb4c309e0ee4e1d0f279965138e92d96b453e0f42ef6ed686c5dce7ee1bb03f03595a07b6ea84cfd784ec600a58a5a487abad891006b4c6168028aface517adcdfcf1bfcd1d8eb3bbe0fb0faffeffb8c5f88f6cd9753629ed7ac01750ca6f84e61a0968d9f661dfab2c8452095292be46edb98557ef944a0a1ab292754c7de978badd38ed9f4db298f73b74fdb4d075e8aec1fa4dd4ef88fee0f5e6740d406453e1926a381b17dad38f3fe43cf5a2775726329cf7961a15763f7e9fed3d48fbb1c25b67e34f3df6723db2569cbc2ae9a62fd2fa5389b0fac6f7103e84c73da576e830cad6f1183946b0dd1592b10918e731097d30eb26e35aa9a16b5cddfcdc542643e6e86a1a0e3217b9371d2d5a9bac2c618fe20fb56039d15e426e3775164ee9ce152d520e4cbaa65fd70d3784b19a31a78712ab771529151a4bfbced892470819a6997c60c438c37f395c380a34fb3b8951ba0aad8bf94996ad6210701f1cf8d1999b2f56f9cb39c2b057d00871c9a8a11b40a60237af43851a24ab5d1c018b59c557268e71aa055aa558e03b604e2377f33df9ed2e8f30d3654a63855f019f7822a98be04f8c6ba05e20d7b088cf797291bb770f007254823ddb630ce99d087da66e875c2fdc00ff523137ab50bbd40ddfc3d0a6580b3ce7ef430fad4abe786c5a19a88b452c0db5dacbb9c7ec35cc3f8affdc900285bc5d0383c1ba8a95a5ab0c81ff846766fd0366dd2d12b54af6baf3f45a3184f40e5f170a5391f924881ebe84010b75b6927478e3e3c245b03238904494e2d1a5aa9d3609e8fae88630e5bf39014715dff9c5470fb6cdf30982d82325ca23d5a90feaf28a38f756e9be45693f0828bdb292aeaa3cf5eadb655b5f00890a06dcbfa820b1cc07100bca23b05805c575d9bc9ba48f73c950e5c8af1569cb0beca5f1d3b4078a708d095c3fe24411cbada90f8b4082634a1b4b57900c5297e0b4cec94d010000005c96a2d8e24c871c57bb2df7a78c8f6d2252d6578dd49602d2674a8e93749eae20240b990cfa7e10823f4f47b0e4a3148596f98072b92f0831892622f32ae70c1e1bcec83677a516b76491c5a19af8253912b1c842a3a29b14fba6e59cf0a42529c478a55e9e433250a3c2a765fcd3353c3728f783724735fcd26dc6d1f8402089382ee0fd0e825ccd298182c02fe81201e21990ad16aa60e4a2be806421250b9222194d69c08e40d855ec63460720e4d4a3834b4e2779f569618e11d51de1b10c38c534708c539856c0831e7f2ee850b9aa3d71aac2047dda9fefd6e79f5e4c5c97eee155aee62cd02569710c113f95a58944e5919c4fbe57a6f2a638a293d46938432829a781eeda80078cfedbc13202253f44f322f28a5406feb211cb38ec8924de2f1ce5fa25747c6ca433ec54da0e6f47828c49f46c3f127023acfb472873863571a21c440f57bef5c68114019795ed94405af2efb51629b914027cfd050fd71a2f6eb12affcbf0fba537ce284f76e4987ffbb095529c1bd37a29e0a19db2080dbe056d6bfceb135f53e6de8543f1a29d9688c59c2f152ec74b9fc2e7424f38c0dc19d4405d1abfc5cd634c7a515bb2def82ba109d228846a20f3038ab801a4f7bc6bfdc5b5213669fc6b20558917e33840db2331e4c34b92b998b51df6552b40661ac6047b79090179345364974937ec8f478a4fd1a4777b0a39a15074987db0cf93a329b3b187ca9929283dcae3d13e0300ef9df9e8676411a2a341859588d252d3f399e8f1e7ca665021abbe5de2e46baf29c69d15a1164f9db0a510456374ca1642c33afdf9dd210b78b7aaa55d2e37c6768de10e4670432160a092ea2058e62ea80405b4fd66157f8e1ad67c4974817da5800432f129d9a4908d3abc9016787c234f81a44c5da14bd34c88aad123db863ce51112a277f01888787e692bb44f5fcb683fcb29296d303cb28b6778fc39827772848f6b638774c8484e8698ea07f0af1451072457d7e7c5fccad88add259d680c4712ee5fea7e2b503d9c18c651d18939dc44a8ee513afdd64301e84e59b3848692bc525feedd7a5a847b1eda6fda96b1c8c60dd80a1b0ebe3226a4b67503042f7d4b08484eb8a856261a9c7c7c3ef4b1a177c20654e789429fd1f11fc03329a27f14c10c34d75c32eb54026b295040c6155c6c4708f5d65338e5af9bb7f340ea4428d77ae4ad095379dda7836d7cba997f6c634c6ff6332bd87f744537164a8dff2a2879d3bab37a6fb08ab8bb030aef7470710399fc518cd5632f164ce91e3f9490fc0a5268cde84e203fbeb71ce12ed4c629cc30051b0476837802cf7fcd7c933f971a2513680bdadade5c95be0799e06e19c843310b7153ce06949a9d424b3024824d37fa8862aed2e549e2930864f75a714245c9036e42df39af4e166eb84f0a0cf38e13213f267bc2c4672ef4e1a1528120c23a58ccb6375a160611e469d94d302ecc0da5c6c0d61d602173c8ba50b3b504b36f0d326d0953dc579f6fd875ed0a7c9f09057f98cb11573a8638a51b89163b40873bf37c234091b3b3a0116a8dd77781aa464bebb6957f2f5b1cf39bccf370a30debd4364b1b73cc5d19b381e7d174ee1238b8c16151c6182aaf327ee6f58ec9f56672d85295f567e5caa7041586c0a149a261d238d7fa2c8ead593c8e6e1d15cb20788dac4e76842ea9c33d1a376ced91a6adef97dc5f307783d33090a6ac99b42e3e87234f5fda3a3e0bcbd298f36cd4bf452ee4e57e10beecc3f07c8124990b47110c80f6c1cf1f7819779ad2625acd4282d86e94890e1a7fad8378347924cbc6aca79e77fb47dea078710db609958b83a6524e216107b5263570fea408159109709f4ab443fe8a7f10cc3f129f83dfbf4ace86cfa4aee0d94c1d1ddc5bb69ce04881801a6b0abe0dcb616de80518bbe2c06f9afdb06c496469d87865e2928f697872906c0b82348a993fa41541284c6411efd3c797b2c00fbb2b44ee265b7855d88ab28111fa42cd2f473ff32a66262852c6dabdbe46a7abe004715d8fb6789ddb4781d48fed6c78f282140853cb1f1e9955342fbcf33ec7282fa066a66320bd7f2d63dc13757b0482fe590a7a674c2f9def12db0a63e429b37c3dd532f0bd6094a95efa32682ffe8054ec86d48c66f395314b3eadddb14d4ce0a066036776d2b90550716308dc9712ed1a925a8d8cd6a18785fb0dba4e7881e78bd6f93aa0fdd67558e2bcfd4900565af34bdc029df4b843859396d606ef776b3e815869864d022a08351ebb1c99295729116a6fd8db06c444458199ffa0af1de28dab3f718798f7c9b103c150b23db709a632ef3856294f90f18e7e4beedb4df4a9c9b0367ed11b42b01f37229984a835c08d2f61f8eda49c0abb9832e7e9b85d7b34b2a11aa475076c7071e7b9166ddce8de3afcc488d1dc0004ea0a6014bf7584ac60b6f355e470a7fc190df24810011555b99bd97ee07e0057cd7fe289110885600fa6f08885e1b54f5e5ea3b1d9a57dd986a84b2dd830f9811f06960a3909159e0d4cb8f3b2ce3211fba0906db3ff87ebe2a0adab23f128e53ee934f3251c329cc45f226f3506369207fc00"], 0xc91) fcntl$getown(r0, 0x9) 2018/04/15 07:26:19 executing program 0: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0) r3 = dup3(0xffffffffffffff9c, r2, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000010c0)=@nat={'nat\x00', 0x19, 0x4, 0x2, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000de0], 0x0, &(0x7f0000001080), &(0x7f0000000040)=ANY=[@ANYRES16=r0]}, 0x7a) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/15 07:26:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x74, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x889f}, 0x4000000000000, [0x4, 0x3, 0x3, 0x8001, 0x0, 0x1, 0xfe00000000000, 0x101]}, 0x5c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x13) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x3, 0x10000) r5 = socket$inet(0x2, 0x3, 0x6) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x757a37ae}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000180)={r7, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000240)=0x84) r8 = dup3(r5, r6, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000000040)) sendto$inet(r6, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r8, &(0x7f0000002d80)=[{{&(0x7f0000002b80)=@hci, 0x80, &(0x7f0000002cc0), 0x0, &(0x7f0000002d00)=""/74, 0x4a}}], 0x1, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x20000) 2018/04/15 07:26:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xffffffff00000000]}}, 0x1c) 2018/04/15 07:26:19 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r0, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x480080) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/15 07:26:19 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="6abc1c1306bc0599171cd7fd72cc6735205fb8ce81ab1d256f6c95b3667bfe1553755526576c600388d56d18daf940573cc24d581e07c2201c4c762c0739a0897b75e401313a69887a2b525d2fff2ab7ede28c71f6774317ff1eca9cf234f9abae12e7a05febd3581f6db888f2b9aec40e644af19e480aceb314e11a944cbc4bbe4a9a647dd5b0ac09", 0x89, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000440)={r2}, &(0x7f0000000480)=""/63, 0x3f, &(0x7f0000001500)={&(0x7f0000000280)={'wp384\x00'}, &(0x7f0000000500), 0x13b}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) sendto$packet(r3, &(0x7f00000002c0)="c798089c9bad19c57e26fe133179dc0b0c83d876cc11c3571985f972935242e542a919f14ff46fab637bcd607e1fe4d72ab6eabab0c615fb7a3918e8e30d8026d098dc35", 0x44, 0x20040000, &(0x7f0000000380)={0x11, 0x0, r4, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/15 07:26:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="0000fe0121"]}, 0x1c}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/15 07:26:19 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:19 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x1c1400) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)={0xfffffffffffffff8}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)) 2018/04/15 07:26:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x200000000000000]}}, 0x1c) 2018/04/15 07:26:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x90000000000, 0x1, 0x7}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) read(r1, &(0x7f00000002c0)=""/187, 0xbb) 2018/04/15 07:26:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x41, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000140)=0x84) 2018/04/15 07:26:21 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/15 07:26:21 executing program 1: pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0xfaff, 0x0, 0xffffffffffffffff) socketpair(0xa, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x0, 0x7, 0x7ff, 0x80, "e2cc8394f1b08b4af6ff51d4ac69e54821471266fb06effcb150f2506fe87ac3c3bd1143eed1ad43e9195447", 0x3ff}, 0x0, 0x0, 0x9, r1, 0x9e, 0x9, "41411c9eb6ee3653585744a823d9f5ff5d644c1c08955e679025d35180896d6bd7792f9742e1f4a1cb1c180e7439c10be691f0771cb37a9fafff58a5987a1ed5", &(0x7f0000000080)='keyringuser.em1ppp1\x00', 0x14, [], [0xff, 0x6, 0x6, 0xc216]}) 2018/04/15 07:26:21 executing program 4: prctl$intptr(0x22, 0xfffffffffffeffff) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/113) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000005c0)={0x0, 0x3}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={r1, 0x0, &(0x7f0000000640)}, &(0x7f00000006c0)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000900)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x64004001}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)={0x10c, 0xa, 0x3, 0x200, 0x70bd2c, 0x25dfdbff, {0xb, 0x0, 0x1}, [@typed={0xf8, 0x80, @binary="12109d15b1a7478342b8b46ea1606aacdd1d0d694631eaf40e66eb07afa96666c937f09aec259bacabc1d03aeb21dd71cd6a6410fd2480bab3796b13c080e8dd8d4172f86732fcedf50d93e5c8382207f80a4076eba41336829363d36899bb7dfa472023542fffc13dbedabeb665a14d38c71b8441d0d236a72751d3858998562d67be3269389e7ab2eae7b853514ac54d11779808c9001f63b7ffdb0dadca7320f12be6a2394579a4eaac4cb7ba2b9bcac41c04a1972dec415101beae6962a716fe3239058c30be641a6479832ceb1ca2f2f2628b5916a8241fced732c3e308077f8257ceaf18ce64b1d9baf079965c5e"}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40}, 0x40090) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2200130}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)={0x2b8, 0x10, 0x2, 0x70bd2b, 0x25dfdbfd, {0x1}, [@nested={0x1e0, 0x5a, [@typed={0x8, 0x13, @pid=r2}, @typed={0x8, 0x46, @str='\x00'}, @typed={0x8, 0x65, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="30afe68fb1773c299ea8b604b6603c52c57e02712d92bd027caf6d11bd0309caff641dbbc66fa7cf57e2147742909826fda0fb8ec5287d129ff672b3a796a5fafd75fdbd8739156b09d03c4719fbe53387cecc8d68f33400ae08e5c6b7", @generic="a577bc7018f94515d6eabff146c9b02276f082d1caaabae3d008ec3cd2043ad7cd968833f2b147750ceee64cf4fc0e0dce396bbe39785a0821b474b3256d33bf4bb3d320fb4d5ba861a3e3d5a4ebea5303d7334473334e3e1dcfbe41c30bc2203865b1d99f4dd53b90ea5173aa428d45ad1549d38eb6d6380639ec1cb8d67196179b064fe0096063f77a29b7332c312052e320363d7e6796d68a6e948159eb4ce2e1959ada1cf0ab139e0d87af1bc6d0d2741d34c9e77893e633e646e427dce06b649f91facd32bcdfc28d802f", @generic="c622313a28f396c8f471f97bcbc6970968aa62af1b8cec7c5765b94cb5ba7c105674d07440ed52f1bcc99b2ef60156ca492146ad7e85f2bfffb544344f37168db013513a0627db37a63f8a3b30d9f1b8d250f50b29eb294f02d45cc70766f35adb3a52907d19fc66cb680cff2308df83dc2279d73e68d451609cfabaffd69881ced6d0a21b4cb48b24409744", @typed={0xc, 0x2, @u64=0x80000001}]}, @nested={0xa4, 0x60, [@typed={0x4, 0x5e}, @generic="cd808eb01d5ec3f60a67a666aaf07bbeb8db80dd63fb07f999d17de550ba28ca31975c6ce81cb44d27783c2dca1e209a919c9c0d3213d52ce008473760bb1bd8cfbc4ef226a763a0d5abf4a231063cb1b92d1ecc0e8b834e4f7d49759f9fa5d370a67b608c0d00bacdc7d1ccef1affeed9868d24fba6096a18adbf3c0382eb7c17f09a73ce528e32541c484c93743f3b876f6e6cc60237590216f1cd"]}, @nested={0x18, 0x62, [@typed={0xc, 0x4e, @u64=0x100}, @typed={0x8, 0x93, @u32=0x36f}]}, @typed={0x8, 0x2b, @uid=r3}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000640)=0x2, &(0x7f0000000700)=0x2) 2018/04/15 07:26:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000000c0)=""/188, &(0x7f0000000000)=0xbc) syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2c, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x3ff}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0xed, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x3, 0x7}, &(0x7f0000000300)=0x90) 2018/04/15 07:26:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x40000000]}}, 0x1c) 2018/04/15 07:26:21 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5, 0x4, 0xd2bf, 0x9}, {0xffffffff, 0xfffffffffffffffc, 0x448, 0x80000001}, {0x40, 0x7, 0x5, 0x9}]}, 0x10) clock_getres(0xa, &(0x7f0000000000)) 2018/04/15 07:26:21 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x3ca34b10852bbde2, 0x0) accept$unix(r2, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x400}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x10800, 0x0) r4 = accept4$unix(r3, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e, 0x800) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/04/15 07:26:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000180)) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x8, 0x2, 0x7, 0x6}, &(0x7f0000000100)=0x98) ioctl$sock_ifreq(r2, 0x89ef, &(0x7f0000000140)={'ip6gre0\x00', @ifru_mtu=0x4}) 2018/04/15 07:26:21 executing program 0: r0 = getpgid(0xffffffffffffffff) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/253, 0xfd) r1 = gettid() syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x1) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) kcmp(r0, r1, 0x7, r2, r3) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x12, &(0x7f0000000200)=0xffffffff, 0x4) 2018/04/15 07:26:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80, 0x8100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x200, 0x3, 0x202, 0x8001, 0xffffffff, 0x7, 0x4, 0x3, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000000c0)={0x0, 0x100, 0x8, 0x20, 0x5, 0x2}) ioctl$sock_ifreq(r0, 0x89b2, &(0x7f0000000240)={'vcan0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/04/15 07:26:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40082, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040)=0xfff00000000, 0x4) 2018/04/15 07:26:21 executing program 1: mmap(&(0x7f0000626000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x1f8}], 0x800000, &(0x7f0000000080)=ANY=[]) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000900), &(0x7f0000000940)=0x2) io_setup(0x5, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x80000000, r0, &(0x7f00000000c0)="3991746d2dcfe253353842aabce8557f22c80df923c0df70ad20e1407b31360e0edac23a9da25c5c92ebf3a8a5aac701d50116992444db6aaa9741db391f73cc34720f9728abf2318407294c4382c0c1e73dde2f4d14738fdd13dc8049a79592d4a5fc14141b2842da70771dd02554d4d4f896530151", 0x76, 0x8, 0x0, 0x0, r0}, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/15 07:26:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x600]}}, 0x1c) 2018/04/15 07:26:21 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0x40, 0x3, 0x6d7, 0x100000001, [], [], [], 0xfffffffffffffff8, 0xb9b4, 0x0, 0x3, "2348b166e94b4128c8478ffe14466701"}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x0, &(0x7f00000003c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/04/15 07:26:21 executing program 3: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) eventfd2(0x1, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/15 07:26:21 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 605.180179] netlink: 'syz-executor5': attribute type 41 has an invalid length. [ 605.198773] netlink: 'syz-executor5': attribute type 41 has an invalid length. 2018/04/15 07:26:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/15 07:26:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000000000008000000030000000000000000000000000000073d510ad60000000000000000000000000000000000000000000000000000080000000300000000000000000000004700b6130104000000000000ebffffff0000000000000000000000000000000050d4fdd8f6bdeee3b006229acd000000"]) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x1, 0x2, 0x7f8e731, 0x5, 0x0, 0x6, 0x40000, 0xd, 0x800000000000000, 0x0, 0x3c, 0x4, 0x40, 0x80000000, 0x1ff, 0x98, 0x7fffffff, 0x2, 0x8000, 0xfff, 0x6, 0x396, 0xcea, 0x200, 0x4, 0x8, 0x7, 0x7ff, 0x80, 0x8, 0x6, 0x6, 0xe3e, 0x0, 0x8000, 0x2000000000000, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x5, 0x72, 0x6, 0x4, 0x5, 0x100000000, 0x6}, r2, 0x10, r0, 0xa) lseek(r1, 0x2, 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2018/04/15 07:26:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfffffff5]}}, 0x1c) 2018/04/15 07:26:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x6, 0x4, 0x2, 0xb, 0xfff, 0x9, 0x100000000, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="0f01cbb805000000b9000000000f01d96726660f3a609500000000000f20c035200000000f22c0c4a29db7343a44812d4e75000000000000b8010000000f01d9f30f7e404266baa100ec3edefe", 0x4d}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000240)="0f38012866b91f03000066b8b227000066ba000000000f30360f0f23b765600f01ca0f01df670f482a0f090f0d4ef467660f383ea95e000000", 0x39}], 0x1, 0x12, &(0x7f00000002c0), 0x0) 2018/04/15 07:26:22 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80040200}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:22 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='auxv\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x0, 0x100000000000, 0xfffffffffffffffd, 0x5}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x81, 0x4) 2018/04/15 07:26:22 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x8004, &(0x7f000000f000)) 2018/04/15 07:26:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x2, 0x4a8, [0x0, 0x20000180, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000000), &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000001500000000000000000065716c00000000000000000000000000627071300000000000000000000000006270713000000000000000000000000073697430000000000000000000000000aaaaaaaaaaaa0000000000000180c2000000000000000000000070000000f800000028010000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000d0000000000000000007465716c300000000000000000000000697036746e6c30000000000000000000697036677265746170300000000000007663616e300000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaabb0000000000000000a8020000a8020000f0020000627066000000000000000000000000000000000000000000000000000000000010020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000000000000000000000000000000000000000000000"]}, 0x520) 2018/04/15 07:26:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) sendmsg(r0, &(0x7f0000000c80)={&(0x7f0000000980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b00)="be9237fa88b119276678d1b04721840cad885f79192671fae921368574b7c7b6fb97e035012a6ebec7bc648d743a1c54bb2b21", 0x33}], 0x1, 0x0, 0x0, 0x4040811}, 0x8000) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x2, 0x200) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000940)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="ffa3ceffd620d1f4a2f972bf935f9ca88196a5b9ef8e07dd46ddf66b26cc3e512727bf3cf2f0e600461e98008840fbbf6fd57bd3f3440bfc0ae5be50757cb3a7b50ec3cf84d8b93ec675cd54f36b6eccbdb8f1c73ad3c856cd71bd509c579339b6378ec037307bd5f4c97687d77458b88209fbdd5666ae6a2ce2c24dc5690f54ed79912dfcac2afb2cc18ccf037b10a27d6ed9b0328cbe330694197a55", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00'], 0x2}, 0x1}, 0x0) 2018/04/15 07:26:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xa00000000000000]}}, 0x1c) 2018/04/15 07:26:22 executing program 4: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x0) 2018/04/15 07:26:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0x80) bind(r1, &(0x7f0000000080)=@generic={0x0, "3d79d2a760185449375f7c8da895819e766a033c09131e348758e16820da77438e3792b80515f159e3e0019be75937c81c9ac69b88e6c17ffee10a4a4866ffe6354380c783fc2a61730e4e3539f872bd20443b376d1c525193b2b88b2d1c60af791553a37f782bd9e369d30039c8b9ff4f3503e44567afcfb4024131074b"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7ff, 0x200, 0x4, 0x8, r2}, 0x10) r3 = msgget(0x2, 0x404) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) symlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000005c0)='./file0\x00') r5 = getgid() setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x8, 0x200, 0x4, 0x7}, {0x7b, 0x9, 0x5, 0x5}, {0x3f, 0xfffffffffffffffe, 0x6, 0x1}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000003c0)=0xe8) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r9 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000500)={{0x80000000, r4, r5, r6, r7, 0x98, 0xba3}, 0x5, 0x1, 0x7, 0x10001, 0x8, 0xe, r8, r9}) 2018/04/15 07:26:22 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x175cf739b3797373) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/30) write$binfmt_aout(r0, &(0x7f0000000080)={{0x107, 0x10000, 0x1, 0x162, 0x360, 0x590, 0x2a0, 0xf7}, "9d1c90b104645e49233ba94753e74a8d6810571944738967b5934beee28f8fbda1720e73d5b803557dd9708cf5b647592bad9abae9099e20e740804b9d86558d5993fbc6407bfc9fbb49", [[], [], [], [], [], [], [], []]}, 0x86a) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000900)={@remote}, &(0x7f0000000940)=0x14) syz_genetlink_get_family_id$fou(&(0x7f0000000980)='fou\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000009c0)=0x9, 0x8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000a00)={0x6, 0x8}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000a40)={0x103fd, 0x0, &(0x7f0000ffc000/0x1000)=nil}) fchdir(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, 0x6, 0x5, 0xc7a3, 0x1ff, 0x3f}, &(0x7f0000000b40)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000b80)={r2, 0x81, 0x18b}, &(0x7f0000000bc0)=0x8) fadvise64(r0, 0x0, 0x9, 0x1) r3 = syz_open_dev$audion(&(0x7f0000000c00)='/dev/audio#\x00', 0x9, 0x800) r4 = gettid() perf_event_open(&(0x7f0000000c40)={0x6, 0x70, 0x3f, 0x5, 0x8, 0x3, 0x0, 0x2fd, 0x0, 0x4, 0x4, 0x6, 0x7f, 0x0, 0xffffffff, 0x5, 0x5, 0x9, 0xffffffffffffff40, 0x0, 0x5, 0x3, 0x3ff, 0x80000001, 0x5, 0x200, 0x2, 0x2, 0x4, 0x9, 0x6, 0x5, 0x9, 0x7ff, 0x9, 0x92c, 0x5, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x1, 0x8}, 0x4800, 0x101, 0x7, 0x3, 0x3, 0x5, 0x400}, r4, 0x2, r3, 0x2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000cc0)=""/231) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000fc0)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000e80)={0xec, 0x20, 0x800, 0x70bd2b, 0x25dfdbff, {0x3}, [@typed={0x20, 0x5, @binary="64a2574266feb6a3c929b1dae2cfd042d2cfbdd5c5c3faef4ebb3de9"}, @generic="9d039fb77b9aa1c12073bd4e81abbbf0de2f6bb51c7e172e80e09a8133c70458ac8a2403556cfcad58147de3fe99c2351a05626db52e1909414738eedcf1156c104beaf2c6587c5e472b7b98f98181999c880e85c069e81707cda829e57b63ccc0457fda3a3896d10a0dcd6ddcd4fa110a6503c9b8d4267f9fedc20edd8259ff8cf63a6977139aff6e92d7d4bfcaa36e7d2f2aa6f7f464f3823ff5ee", @typed={0x8, 0x16, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0x76, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}}]}, 0xec}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001000)={0x1, r3}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001040)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'team_slave_0\x00'}) mq_notify(r0, &(0x7f0000001200)={0x0, 0x35, 0x0, @thr={&(0x7f00000010c0)="44ab80474c8767263f5f72ef3ffd5e1b3de15bc3b7b10dcff1fe7b6348d6e2ddd79e69f78a4968bb4a762c4bc01ea142878b6591448ba2b76e6b4f14ee8867016137705bd1f363df9619c835e67334af91e43887e095c5160031eddff18a68ad8b1a928b987119e51f6ba24618cefc4502a2ff14aa2fd3841613d800da954b5ee86efef39ca19eac98b9f6e5b6f9bbb32b30407883e0f507888fe9799c229cf2161ce4266a5e83db0cc2963e1315ab3cad0161e289d141b3ed870cdf497e35748b5036673a88c11facd434335fa44cf38a7a5e21a0198c13bf61bb4c", &(0x7f00000011c0)="718a9622affa4c0cca44c1da380e705fb7ee2ac9"}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001240), &(0x7f0000001280)=0x14) r5 = syz_open_dev$dmmidi(&(0x7f00000012c0)='/dev/dmmidi#\x00', 0x8, 0x1) getresuid(&(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000013c0)=r0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000001400)={0x5, 0xbbb, 0xb8e}) syz_open_dev$usbmon(&(0x7f0000001440)='/dev/usbmon#\x00', 0x0, 0x28100) socket$packet(0x11, 0x2, 0x300) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000001480)) 2018/04/15 07:26:22 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xd) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x82}]}, 0x10) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001040)="5ddea4fac1387bb94db84bf57d1429e54ca3f72e74fb6a971ff7ae015c6667abaeea4357fe017c1700c6c49739e0f357f15f4e9636006bd9777c2691c40930f52733d140e9d050e03f6f80f668054968532d945150ca6ba1f149757475d30fdc4df712485eff9bd62b41099d60d2e15bad8e8f6cc355948ca0bd04c478910130a80184d73c2122ab85ce5028094f9a9a268b8e82308d7071a5470e", 0x9b}], 0x1, &(0x7f0000001280)=ANY=[], 0x0, 0x1000000000000}, 0x8094) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000740)=""/2, 0x2}, {&(0x7f0000000780)=""/1, 0x1}, {&(0x7f00000008c0)=""/124, 0x7c}, {&(0x7f0000000940)=""/142, 0x8e}, {&(0x7f0000000a00)=""/108, 0x6c}], 0x5, &(0x7f0000000b00)=""/207, 0xcf, 0x6}, 0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="4d6f231789d9eb6a7e6578eb7e6bd2fa019a61fb3d3308c6b0a7c9f4a84035fcf3729506ad88371808cb375bad3bf21942e95630f9e630a7c63561c6d2a304624bceec2489a27068a6754c25368ff6c2b1bee6a6c7c1c3b7875f4411ed313807", 0x60}], 0x1, &(0x7f0000001500)=ANY=[], 0x0, 0x4000}, 0x80) recvmsg(r0, &(0x7f0000000f80)={&(0x7f0000000800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/211, 0xd3}, {&(0x7f0000000f00)=""/102, 0x66}], 0x2, 0x0, 0x0, 0x1000}, 0x40000000) 2018/04/15 07:26:22 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) write(r1, &(0x7f0000000040), 0x0) 2018/04/15 07:26:22 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3f00}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xff000000]}}, 0x1c) 2018/04/15 07:26:22 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifj0\x00', 0x4012}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x106000000, {0x2, 0x4e21, @rand_addr=0x800}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x88, 0x1ff, 0x9, 0xffffffff, 0x8, &(0x7f0000000080)='syzkaller1\x00', 0xba, 0x8, 0xf061}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/15 07:26:22 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x101) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x5) 2018/04/15 07:26:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000980)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/04/15 07:26:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xc0fe]}}, 0x1c) 2018/04/15 07:26:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000200)=""/207) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5c00000024000100000000000000000000000000480003006c7a96000000000000000d0000000000000000080000000000000000000000000000000000000000000000000005000000000000000000fdff00000000000000000000001415a6c0b940ce2deb1e1414b44c497ca470e7072179e7956eeb21f17ed556e7efa3bb1b3e3909120756491a22918aca8eb271c9495dfbc29d3a9a2791a06a79217d96933be4d7b47bc48e1dcf38b25a2fab0007cfcf3d3fa24c236ef27035db16a1c9bfb2aba44cb1c44ac460376c90df989baff481c656"], 0x5c}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0xab0) 2018/04/15 07:26:23 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000540)="b97966c6e1b9b613ab27a7685a95c009a5166f8bf9dade8e91173f0cecc85b2b38ddfe9cb55e0c1f3a13f1f3ceb1b75d9b6d1fa91a5c0e9c49ea64ab3c270e362fca366ff617cdac912d0923102278ec6a836fd2fea3ce85d21e18db1622384808d149db80a256405efe4cb0ef2ebf1bd666309db756e8c352e3a5cdafdf14f44e9a001548550d7e8ab6a8e744e1a6aa0752107f5c32491a4423bebe3074285bcf1497619e7c2badb4b8d0db761bc5aba2bf330ad958e2210d37f6d4d50ea73b425f34be925d64b2"}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000400), 0x8) write$vnet(r0, &(0x7f0000000380)={0x1, {&(0x7f0000000100)=""/197, 0xc5, &(0x7f0000000280)=""/250}}, 0x68) 2018/04/15 07:26:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) dup(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/04/15 07:26:23 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3f00, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x3f00000000000000]}}, 0x1c) 2018/04/15 07:26:23 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000fc0)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xff46) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/15 07:26:23 executing program 5: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x3000000, 0x11, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) 2018/04/15 07:26:23 executing program 4: clone(0x1f000000, &(0x7f0000000180)="7684f9823e9f226ec1f17f205adaf09d9dc19970d8a02373c928c6f059de73f017c0c6f98f0852326d574815988c390a5a27a7cfa2b90ab354bb84f27f8951515ae4f3470baf8abaf8050f4a9f2eeab59ade8ff664753c2a15f97b483db67b756451a5bb897f91e3940e7222d93f9e84444e0ed3d1607b627b048c25c4f2daa23521fe3492254afde2a8ab685f00f6430f0ed0ef7c9d6028aedfaf8ef04368effed365ad31536e58f893629156104323fcb78cb0c3f01777c782d64eb276127d3fb2fc87a376f618bbe8ca0302b64950a03db7c7575f4c4bab01b17d92a073e300000000000000000000", &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000000080)="dc10aca444442675e2c3c77f4aa72f695ff3f0df3775c487a5c596bcbdb3036d4b8a83bae215c87c1d649ba7deb7100d494a1ad9d6b8b8ebc5a3c8c7eb41d0d02a2eb39827e1e342e261bb8185fc0496db793e80bac22f193cd8a37168a0919e9270cb99e2b352b12b11abc0e496105a9bcc1fe1ca82b7bec274c723534609710f34905a18b9a6d90f375779d57d97ae88d6cca31a252dce687d7a760b09f09cd96fce53449879ad5a6b646111491fef0af4d4ec7ec082460b") r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x82001) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/52) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000280)=""/184) 2018/04/15 07:26:23 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xa, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:23 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006e6000), 0x8) 2018/04/15 07:26:23 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0xc4c85513, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x201, 0x50) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7f, 0x0, 0x10003, 0xad}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x9, r2, 0x10002, 0x7fffffff}) syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x6, &(0x7f0000002440)=[{&(0x7f0000000200)="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", 0x1000, 0x675}, {&(0x7f0000001200)="b0b9a7ad704f68abf3e14f3c8e65d496136fb3990e4b5066c2731131cba2b992fa", 0x21, 0xfffffffffffffff9}, {&(0x7f0000001240)="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", 0xfe, 0x7ff}, {&(0x7f0000001340)="f17f3d13615163d81374ba146351231aa598cc86152cff0653fb4f0c3bcbf9af61174787c09ea2adf609853e688fd3833a1a29d36c655785acf5a0f7e8c6e6141c87a06af41ed04cddec582d303e546eaed447e237acd52bc297e2e446c7ca61035870d8d17a876b31be8ea29932eee9e16478f77c55", 0x76, 0x5}, {&(0x7f00000013c0)="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0x1000, 0x7fff}, {&(0x7f00000023c0)="78da8299a87b0ce6aec062e931dc120ec9929a5879c2d4c276a5bd9c232e4ca9a8e6799838b4f06bf2bef1977e2cf1d061d0076d9d70d45724c5ecd3f73ded27485731d9654c31d7f630091311", 0x4d, 0x6}], 0x1000, &(0x7f0000002500)={[{@i_version='i_version', 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@noquota='noquota', 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}, {@acl='acl', 0x2c}, {@discard='discard', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x79, 0x38, 0x31, 0x30]}, 0x2c}]}) 2018/04/15 07:26:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x13, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/04/15 07:26:23 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0, 0x8008}], 0x1, 0x5) 2018/04/15 07:26:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x1802]}}, 0x1c) 2018/04/15 07:26:24 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba)='1', &(0x7f0000398000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f0000395000)=""/27}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2020000000, 0x8000) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r3, &(0x7f0000244000), 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000024b000)) readahead(r0, 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000023efa8)={0x400000080, 0x77}) ioctl$KDADDIO(r1, 0x4b34, 0x1002) r4 = shmget(0x0, 0x8000, 0x4, &(0x7f0000ff8000/0x8000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000000c0)=""/4096) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x3, 0x0, 0xc093, 0x0, 0x8}, 0x311, 0x8}) syz_open_dev$urandom(&(0x7f0000001140)='/dev/urandom\x00', 0x0, 0x3fffe) 2018/04/15 07:26:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x8]}}, 0x1c) 2018/04/15 07:26:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20202, 0x0) faccessat(r2, &(0x7f0000000140)='./file0\x00', 0x100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000600)=""/4096) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000000)=0x3) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) r5 = dup2(r4, r4) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000200)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/15 07:26:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r0) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r2) 2018/04/15 07:26:24 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2001, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0xffff, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x2, 0x3, 0x5, 0xefb5, r2}) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x114, 0xa, &(0x7f0000002ffc)="033b20b4", 0x4) 2018/04/15 07:26:24 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x8004020000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:24 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x8a4, 0x63f, 0x1, 0x0, 0x0, 0x5}) syz_emit_ethernet(0x14, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) open(&(0x7f00000000c0)='./file0\x00', 0x41, 0x2) creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) 2018/04/15 07:26:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYBLOB="001b4a6c006103bf5e3a623f97227e1ddd2a48953756a6512ba5552d89ac1a479c6d38bdfe3991766ceb36fc68970ea5996a8c3398b4a6eeefe026d57055b3e97a16b91ed12d77ba09a49b4d1149afe09b09e261c3d50af0b2441a572603d8d356a3a211860a5355586019ab3c990daaa2bccbc17c93793950496989bb401d9e96a10fb9314bea030797ceb6326fc47ef2876059fb7cbdbfdadd06768dea97cd98e1a7faac7064612c63838cf0b5e965340263541ef36d6ac9c93ebc3eff4922"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) r5 = semget(0x0, 0x0, 0x0) semctl$SEM_INFO(r5, 0x0, 0x13, &(0x7f00000000c0)=""/57) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = getpgid(0x0) ptrace$setopts(0x4206, r6, 0x7, 0x8) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x5472, 0x9, 0xc63, 0x400, 0x0, 0x1000, 0x40, 0xf, 0x9, 0x100000001, 0x10001, 0x3, 0x7, 0xffff, 0x200, 0xba9b, 0x94f5, 0x2, 0x1, 0x20, 0xc42, 0x7f, 0xe5d5, 0x1, 0x2, 0x3, 0x10000, 0x8, 0x1ff, 0x10000, 0xf4, 0xffffffff, 0x400, 0x101, 0x3, 0x473a, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x2000, 0xee0, 0x8001, 0x1, 0x3, 0x3, 0xfffffffffffffffd}, r6, 0x4, r4, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/15 07:26:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x218]}}, 0x1c) 2018/04/15 07:26:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000002, 0x0) r1 = geteuid() setfsuid(r1) write$fuse(r0, &(0x7f00009eb000)=ANY=[@ANYBLOB="30000000060000000000000000000000000000000000000000000000000000000700001300e71f000000000000000000"], 0x30) 2018/04/15 07:26:24 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x0, 0x0, 0x7}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) readahead(r1, 0x3, 0xa9b8) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0), &(0x7f00000000c0)=0x4) 2018/04/15 07:26:24 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="150000b56b356a5b0000000000"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x411, 0x640) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000280)=""/104, &(0x7f0000000300)=0x68) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x1, 0x0, &(0x7f0000000000)=""/239, &(0x7f00000003c0)=""/47, &(0x7f0000000140)=""/183, 0xfdfdffff00000000}) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000100)=""/40, &(0x7f0000000200)=0x28) 2018/04/15 07:26:24 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x7000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x500]}}, 0x1c) 2018/04/15 07:26:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000200)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000240)=0xc) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x9, 0x4e24, 0x80000000, 0x2, 0x20, 0x20, 0x7f, r2, r3}, {0x3, 0x3, 0x5, 0x400000000, 0x6, 0x6ee5be90, 0x4, 0x800}, {0x9, 0x9, 0x4, 0x3}, 0x4, 0x6e6bb2, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 0x3, 0x6, 0x7fff, 0x80000000, 0xb0a}}, 0xe8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x51) 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$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000140)=0xffff, 0x4) r5 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fde49f)=0x19) 2018/04/15 07:26:24 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000040), r1, 0x0, 0x2, 0x4}}, 0x398) fsync(r0) 2018/04/15 07:26:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000007c0)=""/168) signalfd(r0, &(0x7f00000000c0)={0x6}, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000100)=""/100) 2018/04/15 07:26:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x3, 0x101000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000400)={0x1, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x2, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8f9b}, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000380)={{0x100000000000, 0xc01}, {0x400000000000000f}, 0x800000000000}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x3b) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xedd, 0x200) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000140)={0x1, 0x6}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x801, 0x4) getsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f0000000240)=""/110, &(0x7f0000000200)=0x6e) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) madvise(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1000000000000067) ioctl$KVM_NMI(r4, 0xae9a) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x42}) 2018/04/15 07:26:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@req) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffdbd) 2018/04/15 07:26:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xff00000000000000]}}, 0x1c) 2018/04/15 07:26:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xa9a, 0x7, [0x7f, 0x80000000, 0x100, 0x4, 0x25, 0x40, 0x1]}, &(0x7f0000000040)=0x16) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={r1, 0xaa22}, 0xf2529321e5eed8da) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x2, r3}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x9a8, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="49d70500"], 0x8) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) sendmsg$kcm(r3, &(0x7f0000000980)={&(0x7f0000000340)=@ll={0x11, 0xd, r4, 0x1, 0x2, 0x6, @random="86c416473f7a"}, 0x80, &(0x7f0000000640)=[{&(0x7f00000003c0)="67c3d43dd441afae82657417892b6a54336449452653547bd48ededb8d9649f3b956daa1ec50e38242ba75403f77166b61cb57ceca286edf9e3ebf54a29eaaae1a943bf0d375986346d2ebedde40dbdf30c0f07cfb650fe7cff3a10244d5a0898e3407b6d78a1a50b3d24472898b64ee7bb5c1a3ccf07421a917c8dc08e0a76ac04147df4c2b960a7eac8ac8f16853bdf0cfb9443fb3051e8291d921946c35534b42ddc7c6c24e60f66730289a4b5b678e121cdfd4d96a0246d7d95bcff7e23ff415e3fc6779e22f3bbf79b9f6594f6c8d9ddb439f32fdbf9b47a61deacee298587b6100340aa9c216f61847298de1", 0xef}, {&(0x7f00000004c0)="e1bc55b7085ff5ae8f56775a98e77a74c280a29449040809dcea7a42eaeb9acd5e3cdc5fd3d73d65572fa4a0381db9394f660e384e372e24e112151db7790503f82e7346b922afdb65e9d1509b99ee0521505401052a60c6415d4362132f24387a3fcd7a905d1381f2bf05a4826fa45ab33e0762d511e10d9d36abc6eff6a030797dd44b060bc2cdc2488f5072b80d8d1fd98640657da32b8f42563b3871e84bae9b9408fb58bf6be2e5e88c97f1619579b5d64e15ca5d757a6d9aa54c93a15f57561c2ea0844cc644d5ef6fdef1194fb35a93da38e6d2e034972ee3d3b05ea896d4d2e8e6eb", 0xe6}, {&(0x7f00000005c0)="e3c7753c15cb4b111f519114f6487e66ea95b5308f09d2d5f30189e3cf1e1b5574e350208dce610090e1a6271413d0a92d5d9cac01277c11d2cef61d1712989de17c9181b48a227104f01c", 0x4b}], 0x3, &(0x7f0000000680)=[{0xd0, 0x110, 0x5, "681439a4786e78f9874be2b27599aa43b94a4e39ff31a79499a3947249fff0cc99e46b62ea2e88ca40a806bcb43ce30397e70db8130f2a3fe078f50a48300fd7a309a3f8645bb650e670eb79c34210e2b0f70a1b6a242f894d7c4202870667de1ad8e5eea4afae451be2eae3e5f5e6e78c7c869f6e0aa15e9f9157d0c4296876222185f6b13b5dfc9a50177cb16f46d621d5660e2ea649f0371e0ab75e7ad3cc6dce115626834f598fe9a810a00e8b3d70a0f07520fd7ef16ae9d6ac"}, {0x40, 0x117, 0x3, "2265e25515b2bbc84b322f1583869d7e9b7cf45c741c70b58091175aa782892d948f401b91f4cf356fff"}, {0x38, 0x107, 0x3, "17bf4d48904eb66f27a95a2421406c1614e37639d982173b107e6329dc027a892a"}, {0x80, 0x10c, 0x71c7, "405c640ef7333290d41d9281fe9f287ed0f524e917e7e668a437a899aa814dc810f270b230b293e475c88201977bbb15e6a8257e622446de64b365145323a056e33b2839f0a9d90e0b5d3f2e45f8250a2007bc5419ff67b4df92505c7447980cd1d5608d58874d3f0a3887"}, {0x48, 0x0, 0x81, "b10bbdfa679907d133e15a8ca898968b00f3851e2cff4bd98073891e3b847e1b563e5d4ccfbe3850cff16735d1a1b2a60f778a45"}, {0xe0, 0x101, 0x7, "7ff65a58760c5c8c964410ceb04aed6664f88e3fb16c0044eee9b266c6b71c5a3b92311f8cd787b51d333611de5d879635d5123f1054b1493eeb08e5001da8a133908462b34a69d0dc8aba7cadca051b6046708796b8ce09647c132a5a2b0e46cb2eb6992302b3294aefd5e640a2c773481cab6f1a23283db6dd4997e920a9ac1b2f587af79a41bf756034e225af09b8e081f826af1443ef3a3a4f9e136878741ab71219f46a28fcbcf22dbfcf64443e482dd59c998d841f3b1674cec4e80ed834aff6b14a05528317de11b6bd5f88"}], 0x2f0, 0x400c0}, 0x0) 2018/04/15 07:26:24 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x0, 0x82) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001700)={0x4, 0x8, 0xff, 0x9}, 0x8) r2 = memfd_create(&(0x7f0000000380)="74086e75080003000000000600020000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000001540)="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", 0x1}], 0x39d, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) socket$inet6(0xa, 0x1, 0x1) sendfile(r1, r1, &(0x7f0000000080), 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) ftruncate(r0, 0x81) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) chdir(&(0x7f00000000c0)='./file0/file0\x00') syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x5, 0x8, &(0x7f0000001480)=[{&(0x7f00000001c0)="b47fa4685cde37269de5eba7b5e111", 0xf, 0x6}, {&(0x7f0000000240)="9fb35ac2cc2acb333bcf1d61f4b2d63a4a9350bc2243e8af3a90a7559a09e5c10af6ee546609ef1e4582d6079279dd3b96c93a15c2c126978180e2ed1d4732", 0x3f, 0xcd}, {&(0x7f0000000280)="7a65d37095d78114831cb2d988a2757040ab724c15dc368ae8fc9023d379ad1fa84c4cd73552a3695c8340ff846abfade4df6455b71c134575fd2b033159", 0x3e}, {&(0x7f00000002c0)="427cb1c2d5c18f62aa53a71c517c895e12", 0x11, 0xfa}, {&(0x7f0000000400)="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", 0x1000, 0xffc00000000}, {&(0x7f0000000300)="76dccd7f1b9934e37f27b32fa4ac919800beba7dd5766a24345825f1c41d9b23f011b953a6b7c2f53a12ae68e6fd7a821316db9e58fbfc8fa4fa8c", 0x3b, 0x8}, {&(0x7f0000000340)="73858ffd", 0x4, 0x7ff}, {&(0x7f0000001400)="2311531b3e265eee7f804a5b4de012b466d47deacc19a498b1337b02f3e4f6da24a45ab38db141fd5a83f78d2915c23c2ccc0b9df4e206835ea2f96bc6ead89a417a5aae53a5fe8ae0c8d04d1b7dd21f196210d99ceaa877c722342a3a28dd9b8c79ee234548e08df8ce8f12741780e7ba", 0x71, 0x8}], 0x80, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB="9381da1b5c837b34dfbccc00636487f2e56de923d4c15a1dcb6976f42ebb8db296b4ca30f471bb3454bf088291fb922557e9ce7a92eea129497bcdf58f06ce921d474d07cebd8bef03fe151ce9d2df"]) 2018/04/15 07:26:24 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000180)={0xa6, 0x8, 0x8001, 0xffff, 0xfffffffffffffff7, 0x3}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8000005, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/15 07:26:24 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfec0000000000000]}}, 0x1c) 2018/04/15 07:26:25 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x24841) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x80000001, 0x1, 0x6, 0x7, 0x1ff, 0x432f6ea1}, 0x7}, 0xa) setrlimit(0xb, &(0x7f0000000080)={0x7}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c00000018140305ffff0b00000000001d1400000028000008000000"], 0x1c}, 0x1}, 0x0) 2018/04/15 07:26:25 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x8, 0x1, 0x81, 0x100000000}, {0xfffffffeffffffff, 0xd9, 0x1}]}, 0x10) r1 = socket(0x1000000010, 0x802, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000080)=0xfff) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setneightbl={0x18, 0x43, 0x101, 0x0, 0x0, {}, [@NDTA_NAME={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/15 07:26:25 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xc0000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x40, 0x4) r1 = socket$inet(0x2, 0x200000000000006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000000), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'teql0\x00', 'bcsf0\x00', 'rose0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x0, 0x0, 'ip6gretap0\x00', 'gretap0\x00', 'eql\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf0, 0x160, 0x1b0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x7fffffe}}}, @quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@mark={'mark\x00', 0x10}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x3d8) 2018/04/15 07:26:25 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x6000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:25 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000505ff8)=[{r0}], 0x1, 0x99cd) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x84000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) 2018/04/15 07:26:25 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x408) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$int_in(r0, 0x60039d1060858e93, &(0x7f0000000140)=0x6) socket$inet(0x2, 0x6, 0x7ff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0x2}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, "69703667c19092482c45ac0300"}) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x4000) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/15 07:26:25 executing program 6: syz_emit_ethernet(0x32, &(0x7f00000000c0)={@random="dee8215c9c93", @random="89deb3262722", [{[{0x9100, 0xff, 0x4, 0x3}], {0x8100, 0x3e17593, 0x7, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)={0x0, 0x7, [0x0, 0x0, 0xac7, 0x800000]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xfffffffffffffff9, 0xfffffffffffffffb, 0x81, 0x5, 0x10000, 0x12982ad3}) 2018/04/15 07:26:25 executing program 6: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0xe) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = socket$pptp(0x18, 0x1, 0x2) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r5) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup3(r1, r1, 0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r9 = openat$cgroup_int(r2, &(0x7f0000001340)="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", 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000280)={0x0, 0x300000, 0x4, &(0x7f0000000140)}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x30, r8, 0x45) write$cgroup_int(r9, &(0x7f00000001c0)=ANY=[], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f0000000340)=""/4096) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) read(r6, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/04/15 07:26:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfec0]}}, 0x1c) 2018/04/15 07:26:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f0000000000)="79c737ffe181860900ba3f649a7ba85e2d12ca741181c4320d5636e3b32eb79e", 0xfffffffffffffd62) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/33, 0x21}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/15 07:26:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87, 0x14}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000090048682c3f0000000000000000711000000000000000000000000000009c580000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x4d4, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7608f1d8, 0x100) getdents64(r0, &(0x7f0000000080)=""/63, 0x3f) 2018/04/15 07:26:26 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x1}, &(0x7f0000f81000)=0xffffffffffffffb2) 2018/04/15 07:26:26 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 609.461113] xt_time: invalid argument - start or stop time greater than 23:59:59 2018/04/15 07:26:26 executing program 5: r0 = socket$inet(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) wait4(r1, &(0x7f0000000100), 0x80000000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x380, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000080), &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa0000000000000000aaaaaaaa00ff00000000000000002001000061010000500100007374617469737469630000000000001000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000073747000000000000000000000000000000000000000000000000000000000004800000000000000000000000000000000000180c20000000000000000000000000000000000000003000000aaaaaaaa00ff0000000000000000000000000000000000000000000000000000000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000070000000a00100005345434d41524b000000000000000000000000000000000000000000000000000801000000000800000000000000000073797374656d5f753a6f626a6563745f723a6175646973705f7661725f72756e5f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"]}, 0x3f8) 2018/04/15 07:26:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xf5ffffff00000000]}}, 0x1c) 2018/04/15 07:26:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb5421130514cd27002e012a6d86566e3732408f", 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x404, 0x0) sched_getscheduler(r1) [ 609.672723] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/04/15 07:26:27 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/l2cap\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) sendfile(r1, r1, &(0x7f0000000140), 0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000001c0)={0x3004, &(0x7f0000000180), 0x4, r1, 0x7}) sendmsg$netrom(r1, &(0x7f0000000100)={&(0x7f0000000000)=@ax25={0x3, {"8a89a54146f450"}, 0x3}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="8168ccc6bbd71039798ad1db4bdf730a7401ab37f58666010dd125ee3f0614ccef3cb30dea1f90978781a0a3c404578695055ffa2859c6af555be481b4821a79abc0f0ae0877e5658694710c5366e7021fc65be5e596611c06c09b67e401fd5a36d1455afda5a5a6843599463435", 0x6e}], 0x1, 0x0, 0x0, 0x40814}, 0x4000) open_by_handle_at(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x40081) 2018/04/15 07:26:27 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1000003e6, 0x0, 0x0, 0x5a0300e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) write$binfmt_aout(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x20) close(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x6, 0x8}, 0xa}, 0x10) 2018/04/15 07:26:27 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x200000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="3c0000000000000016f6b6041b", 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x100, 0x8068, 0x3, 0x5, 0x1, 0x3c}, 0x1000}, 0xa) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000180)={'bond_slave_0\x00', 0x600}) write(r3, &(0x7f00000000c0)='g', 0x1) 2018/04/15 07:26:27 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x1, 0x8001}) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x8) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r2, 0x400}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000000000)) 2018/04/15 07:26:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004a3000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000172000/0x1000)=nil) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/15 07:26:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x1802000000000000]}}, 0x1c) 2018/04/15 07:26:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/169) close(r0) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/04/15 07:26:27 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/packet\x00') sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb0, 0x33, 0x408, 0x70bd2b, 0x25dfdbfd, {0x1e}, [@typed={0x8, 0x3d, @str='lo[\x00'}, @generic="2346510b0ed3d4400a3c1e768f59369bf177d0905a8f3e529a5383706c38e4bc99938157f914cbe91167d8d22d40a6fb097b04f390fbae2f969e5d95469b0948374993179392a6ccb11617d7b64aace380d66f471adb4c2f2e8726ff777bf34efc32f749c6c0686ac0048f19e1a66722b3ed14511241c49289e27a6bf72154dc79159d460a1a3ce014ab65d8a9f6d45a88211192"]}, 0xb0}, 0x1, 0x0, 0x0, 0x24000001}, 0x404c0c1) prctl$intptr(0x0, 0x0) mmap(&(0x7f0000a9b000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x101, 0x4) 2018/04/15 07:26:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x700]}}, 0x1c) 2018/04/15 07:26:27 executing program 4: socketpair(0xb, 0xa, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x7ff, 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) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0xfffffffffffffff7, {{0xa, 0x4e20, 0x1398, @ipv4={[], [0xff, 0xff], @rand_addr=0x4151}, 0x8}}}, 0x88) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) 2018/04/15 07:26:27 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde, 0x200000}}, {{0x0, 0x0, &(0x7f00000037c0), 0x0, &(0x7f0000003800)=""/4096, 0x1000}, 0x4}], 0x0, 0x40, &(0x7f00000048c0)={0x77359400}) 2018/04/15 07:26:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x6000000]}}, 0x1c) 2018/04/15 07:26:27 executing program 0: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={r2, r3, r4}, 0xc) r5 = getpid() syz_open_procfs(r5, &(0x7f0000000100)='attr/current\x00') r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000500)=ANY=[@ANYBLOB="1400000001c1fdff00000000000000007b66b56e36f8d65b379a7b2466e6c542d32893c3f007771b1b7bfd268f0cad30882541a4ce2a5a7f54"], 0x14}, 0x1}, 0x0) r7 = dup3(r1, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000540)={0xffffffffffffffff}) r9 = epoll_create1(0x0) r10 = timerfd_create(0x7, 0x0) timerfd_settime(r10, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_wait(r9, &(0x7f000052bfe8)=[{}], 0x1, 0x8001) fcntl$setownex(r8, 0xf, &(0x7f00000004c0)={0x0, r5}) timerfd_gettime(r10, &(0x7f000086bfe0)) mmap$binder(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x80010, r7, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r7, &(0x7f0000000380)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x7, 0x890, 0xf2, {r11, r12/1000+30000}, {r13, r14/1000+30000}, {0x4, 0x6f, 0x0, 0x8}, 0x1, @can={{0x0, 0x40, 0x3c97, 0xfffffffffffffff8}, 0x2, 0x3, 0x0, 0x0, "f4e78c30f8fbeab3"}}, 0x48}, 0x1, 0x0, 0x0, 0x24000800}, 0xc000) getpeername$llc(r8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 2018/04/15 07:26:27 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x1100000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x1000000]}}, 0x1c) 2018/04/15 07:26:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x6, 0x4, 0x0, 0x2, 0x7, 0x401, 0xff, r1}, 0x20) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x100000001, 0x2c0082) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000740)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x4, 0x5e8, [0x0, 0x20000140, 0x200002f8, 0x20000328], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x660) [ 610.881884] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/15 07:26:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_mr_vif\x00') sendmmsg$nfc_llcp(r1, &(0x7f0000002480)=[{&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x5, 0xffff, 0x80, "ea66d4dff02db05ba2db85b43949a47c0cacd7bcf15579c2b2cde44ecb852e86fb0b2f9eaa47f1f56cd19d711c3993c2117cd8668beb4d4e52b322b53bbf7f", 0x31}, 0x60, &(0x7f0000001500)=[{&(0x7f0000000140)="10e1f59563aa65bb232633be9de4609aa65f94593f315b7eb60ddc134271b31c9b71d6e7d2e4f4ad44d014b1b1b2706ad15f281f07120d26cd73613c603aee0f689d1603cfb3bd96b8af4e82587b1d2c471d2738f5dde34dabccb83050055325246d993307d8b64d1da1c72b8edb7dee1618db0e49e8134ffabfe5224306eda02a30f21efacca9adc948", 0x8a}, {&(0x7f0000000200)="b15194e898ca5f1dc9ef472ed023d833af0e7e341cc244a67423607ab8407456cf6f93f636ab4972a4e0be4a54f48a0bc7bf7636ef00fc310758874a553c8b7a401c8e35401cdf0a2cce9e59812ce298731126e7b670f4b1f8596e6e64a0edacf226e0224e129cb03c33376dca3ecddedef63625ec96287dfe3fd50e951a273d91c30f29bb8179a0c1e8a634cee3cb2f7dfe71e0b3606b63d5d0f184df14f22c1010c9e858d7ed4d603f478733e3cd6cefe438adcf", 0xb5}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="adfa4c7837df1aa03853c3d97359f429901b65630d711803d19e0cbd0bed2f84d1e57936f170b33de9611a970d8dfded9da70a21b882a422114b08a544fdb8ab43f10491c9a9d1222f62a09020417ddf84a1b96f3d701212a19b2535595e98f6f76f4320c6017e7cf5f5a4e5d0dfed84021511efaac1d982cefbfac358999276f8b015e34ebc4f2078e6af8ff074eb7b7078a1ae18ad0690d42aff209447a7f7420bd56c31ec648cafbbf246154d89ee4e8c51aef0e80ceef9fbec1576e1dd546eb45d040544585a11", 0xc9}, {&(0x7f00000013c0)="41091c8b1c5585fdda647e49d4a0260e976c94f8dd1ef1e2c3893ba4a4e4c174b090a916145a94", 0x27}, {&(0x7f0000001400)="605c92cdd15ad87418e8749e2a4a5bc059dfdbea0356d33189ecafb237aa9dd4b27dd9d4acd6ac4219352c3e14e7f9eff3bf48dd0477a914993d5f764be4a4879acf9d78cc82603d09515bc68d7cd50fd5b9467727965bd341fcbb3773b0c843bc56f2bf8f57156f6d79c2f6e6af17bab1bc8d2d1a821c6c82a9e9ed7364922bf5d214c2a7a8ffa461cedb1b3ed092351917ed54c43a4537d81e64d6831fb8983be2f14352f32d27878f07082e4b3b8a6cb08ec507cbd8d541b4410236053069c1d12e81b8859a383beb", 0xca}], 0x6, 0x0, 0x0, 0x50}, {&(0x7f0000001580)={0x27, 0x1, 0x0, 0x7, 0x5, 0x0, "3fd63c928f7e6b137710c48857899ebd5189b63e1f5e5becf008a71c77142b2f2c28b6091bc0af172ba4481dd619795293c6a73f72e9b3763ebfdc74e149a5", 0x34}, 0x60, &(0x7f0000001740)=[{&(0x7f0000001600)="c3c6af274352", 0x6}, {&(0x7f0000001640)="81ff95e771ca316f66df37462ae259cca3a0118d464f", 0x16}, {&(0x7f0000001680)="26a8d5492f7f782b08bf630724d70e2787c56832bf28ff22d6f62b12533089c961a252124c13242bc9bf5fcb27402859b22ebad3ec9b839ca90ffd24c1400d315ebc78c348f24bb7bd3afea0cddf8a3591c9a7c888b182420c0521a6f2834e69046f8caae7bb79fb7fc330612c003233daab38727a26f76a404e23765d6a6a17286fb839779823f4711a", 0x8a}], 0x3, &(0x7f0000001780)={0xd8, 0x10b, 0xd83, "d4e3ead88f72e6994f1a2e83e8baed5783422363a86a330b576b7f9a95732982761bcace194d320656310ac6a17ddd1d10c2f814bb9b2da185257144cdd756990a009983b0dab848db679036cea3feea7b72f227216b863616ffa0e4a00906dcdbba26e4575b225ada857a3acc9ff443b55f71716c66bb6811fec4d31fa4efd85706f2c2badb5660fad63afc13cf94da7dfbaba201be964abef59fb73a0b3b07e374a7c4d7743bda65b928799e787436523921db8084fe495f8d2449f49858c704fe356195"}, 0xd8, 0x10}, {&(0x7f0000001880)={0x27, 0x0, 0x0, 0x7, 0x2, 0x101, "c71e9d04a61bc97e02f5cc7601cc39f244ae89ccadb23ae2c6df7771ecad37d0489370b8935ba8c6263cccbd9a6d2857235ccf2445590812082a2e814074c0", 0x28}, 0x60, &(0x7f0000001bc0)=[{&(0x7f0000001900)="53b3866df10b56706f1ab075b680f3b3257c6e0c3bdd75578144f0ea636ba85cdb59b6e8faeed7a9740e793b7d0af05d3a997b4abe6e883ea2f193bd1afb1882d04864c976529aa669f9c8ab4dd11f2089980a0385e7173e25b26b9718c9f0a539f99a32d4db1fdf2099cdbcf803f60891ca419d0d85a4c7fa8cab5189e3098e36a1a6", 0x83}, {&(0x7f00000019c0)="45f16ea481d141d9f24baf22d0ae886f08626e79731083d0c3623d866c0ac7a94c5afbfd8090ed44ce60dde9a9452b526a7e0da24fe5cd36f6e97705f3a5f335", 0x40}, {&(0x7f0000001a00)="9a0b398742c4d87c26b70c84332af56a07f77b17647074e166ac57fb223e0177101b213ad667ade7cc2f500b037298e4ce438a9d41d8cc4269572fb3744e6cd1e031c5bd472ba2c813e0be1e9e9561c490e7083da5e6d1bd1e68f995da7d4c2d7552a109c5ce4e4438cfc1f206022872bf646166fd7da06e98c76da5d3b63e081eb2cb740ad8e5c932d0034ebafb81193b244716d86e45e5dbbcb6398f29f72be5167c4c7697b14da080f14175996411ee821e84482eea2a18741700589cad6945d10169870cafc761ea58fb8030bb7fbd0e99c487a04b64", 0xd8}, {&(0x7f0000001b00)="dd38c08734db8113684c678ac2851c19dccc049ee3", 0x15}, {&(0x7f0000001b40)="ca915b0de8ef71619c7ff40320f221b818de57c941debac0ec41cd0bac5d8477127f6fda7be6b4fcabb556e3c04e3f5fa04f431b63a6d676634d798214073ecfa1e68f130b334260889041d32e6dee208fe5f7d4ca84aaf5e7f0b28f91168b6fe5d7e186c52e989489e28a5891d9", 0x6e}], 0x5, &(0x7f0000001c40)={0x48, 0x1, 0x8, "8f54a6ccaac6df9d2de6fdb28bf48a10f5692f1b5d268542e3aaba6e0f86cb9d1907e2666c25f5a8e38eb6c8af75681de5567040c6"}, 0x48, 0x40001}, {&(0x7f0000001cc0)={0x27, 0x1, 0x0, 0x6, 0x3, 0x5e, "531e4765b2ef62bfc625ec0b3764be8482243298aa4e2272d2ca61e9b7d6441158bf6ced4f1fe1bda89f7300347eff64317a68be15b30ea0e0bdc36907984e", 0xc}, 0x60, &(0x7f0000001f40)=[{&(0x7f0000001d40)="b91c45c42fe0ad4b6cf16192eb0e519ecb28f8e4c049cdc695d6cd5a3ec6eb23bcb8d2b0d213dfc5e35ce26e1522ce6f023c5031d3d4e16b102b0acdbc943dac7b907075b32dcab4fcb0e88de3e79a6ab196a86c19a65f41554fa10d15b44dfbe107c873f92bec68135c8d8b77e5cd22d6fbbf68bc655f73c1b960006ca2b341f4c8cd81ec933b52f022cccd7b31d23d05266ea0d5e16b778849dc04f406a18ae1d891927aa49e16806004ed0541c19a13a04e33cc35fd2578ddeaec3ddc64d73073e862fa", 0xc5}, {&(0x7f0000001e40)="c1b70fd258c218fecf439ed7ab6e97694c56029bf9091df3ec058530ceafb2573e9a29a389af0ab4d3848a7d81f497167e1ae9b05629a805f2ac46888be07c3e3cf76c1a2d35b9aff20a8a1dae4b3c9075ad57495d131bc9d05cd9c1bd6b6194317eabb4051ac6fbc7a5cf211f185dd664e1fc38ae73b30617ddcdcdac3fbcc452cdadabfed1dc865f65946ec73ef40c8574e9f1b69990441ee1c3161747958c133e", 0xa2}, {&(0x7f0000001f00)="f8f1d6038d", 0x5}], 0x3, &(0x7f0000001f80)={0x18, 0x84, 0xffffffff, "0d8cec0cf278"}, 0x18, 0x40800}, {&(0x7f0000001fc0)={0x27, 0x1, 0x0, 0x3, 0x101, 0x3, "9b0f030c122b665c85e0b1d83d6c4d0b02514f4c0fb5abbab007a13841864be5572988366d4619079a03e919131ea3d10a5e6e5ed116b5be2e3ef378272d8e", 0x1c}, 0x60, &(0x7f0000002400)=[{&(0x7f0000002040)="cf6fe4755a5aee9b08144f49f25467ff1ca90281ad91e431d6d824a6142089928e191378a842e28d339b86a2a95c7decfcde9cfe41efdc32ce", 0x39}, {&(0x7f0000002080)="0d57a66bcfe6e62ab913af06cfc320001ececb95c3c2656ec7da4e21844ad73e23f7b0474f5371c981e4651bff519bbc55f98bc8ff59a1407baa589ea8ec407876d57bddc4ea2e1047daa7d761145c21ea0b5b44beddf9c0452d32291f6e22b51fc1e5bf29dbfbef4842aab5235d33a9cdde17073511478b32d2f961f21f6a14962f65f667f777f8f4555717f586dd6453ae20401baa81c1b8a0b16679f86b65acda9b2d9188d2de9cf8aa42b145cbea42976eb2bcbbdcf8b2e7950a360c5c4f902b", 0xc2}, {&(0x7f0000002180)="e6916c4319e6c7036fdf95951b45414d12db5a50bd07edd4923a1f94af4edf59a8c1b7bda3d0e15d192ffc500190015e66f7654a87600a3cba30f5539574011e96eacc213bd5ed5e749c1ab8c4a850b089c3d2ebb0eae15eb92602bb29c2587aa07896e9f9455b43b89ac8f228d44dd9f054451d0f097046983e8e93297026c181af4baccb9959a4da3861edd0bf338ff98d", 0x92}, {&(0x7f0000002240)="e909981338f545dacd9e11750ab9a49e90664d4a86f6d304b25870587230f3d8bd16eee972e8b0005679dce8e3bc71ad1fa0993856fea4dffd88e5ff86ac1659bc0b6d9eac819a1b6559a611161f37dc430ead40c24bbb4adc56e1a8b97d94c4567e47260a49e79f348d38424dcc5c3e7c61aceac14ef2a327a3abfca02eef192e1736ef9e7fe3a2a746ac", 0x8b}, {&(0x7f0000002300)="f28c328e2a54f8d7e4896ba465f99a09b063efff291bc7b543b733be48aa09f869e17f5ea503dc46199e5424ac2ac04dd4de45486863617c816e83f51db48a80f8a747460ad97d66cd764bad7e2957974a7a17978a298c1990bf6f07485ee0670a68bec552ecfe7a33c4303c85ed13bd604b49edba768c723bfb6e45772b0275dfb8759e990f68d758f664a99834d43870286c79de87d1955e35f7fb62a0bface3f974bd2231ee3b0ea405fae141db4185fcec57783f422496771bb57966a9eab5bc5d3464e2ceb308a38427c19d65ee10df", 0xd2}], 0x5, 0x0, 0x0, 0x40}], 0x5, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) 2018/04/15 07:26:28 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0xfffffffffffffe82) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000013c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2400, 0x81) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x7, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/15 07:26:28 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x4000000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfe80]}}, 0x1c) 2018/04/15 07:26:28 executing program 3: prctl$intptr(0x1c, 0x3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x4, 0xbbc}) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)) 2018/04/15 07:26:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 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$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x2001000000000007, 0x240000000000200) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x52, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 07:26:28 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='veth1_to_bond\x00', 0x2}) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/15 07:26:28 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1db, 0xb1597113c7847e25) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x118) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0xea36, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [0x0, 0x8e9, 0x3, 0x101, 0x81, 0x5, 0x9, 0x2, 0xf1, 0x2, 0x0, 0x2d9, 0xfffffffffffffffa, 0x7ff, 0x8]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() kcmp(r3, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={r2, 0x7e, "e12fd6a3b04a01055f85ea26fa2957f924817d5fb9a9120f568401d2007eb140cea21c3800007163082dcdd5f72702badcbe4e30b2f34fd49fe5f849810cda09610d0a233dbce0ab3872c62182c83fd39957469edb824bfc68318b7c15a851b9d1988bb072964cc7c616e2706072b84de01d105f80b52e07a028fb674707"}, &(0x7f00000003c0)=0x86) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0xc0045401, &(0x7f0000000fff)) 2018/04/15 07:26:28 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3b) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@dstopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}]}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) socket$inet6(0xa, 0x806, 0x80000000) 2018/04/15 07:26:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x4000]}}, 0x1c) 2018/04/15 07:26:28 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x140) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x2001) r2 = accept(r1, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80) accept4$unix(r2, 0x0, &(0x7f0000000200)=0xfffffffffffffe19, 0x807fe) ioctl(r0, 0x7ff, &(0x7f0000000240)="268e44d33fa483fe8a828690cdf00000000000000000270113d54ccf5921b1d421406b5d505d") capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000be5000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet_opts(r3, 0x0, 0x800400000484, &(0x7f0000e27fd4), 0x0) 2018/04/15 07:26:28 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:28 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8080, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0x200000000040081, 0x80000008, 0x0, 0x2, @time={r1, r2+10000000}, {0x9}, {0x0, 0xfffffffffffffffd}, @time}], 0x30) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/15 07:26:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x3f00]}}, 0x1c) 2018/04/15 07:26:28 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000280)=""/4096, 0x1000, &(0x7f0000000080)=""/217, 0x0, 0x6}}, 0x68) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x8, 0x1, 0x2}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000240)={0x14, 0x0, 0x1, 0x24}, 0x14) 2018/04/15 07:26:28 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000000100)=""/147, 0x93}, {&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000280)=""/87, 0x57}, {&(0x7f0000000300)=""/190, 0xbe}], 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000480)={'bridge0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r2 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) 2018/04/15 07:26:28 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06390000a8430225052369250009001000001c02000000060005000200005a000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xfffffffffffffff7}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x80000001, 0x4, 0x3ff, 0x8, r2}, &(0x7f0000000200)=0x10) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff15) 2018/04/15 07:26:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x1f31, 0x3, 0xad, 0x0, 0x5082, 0x2, 0x3, 0x0, 0x284, 0x38, 0x1af, 0x6, 0x800, 0x20, 0x2, 0x279, 0x2}, [{0x6474e555, 0x101, 0x2, 0xff, 0x6, 0x400, 0xffff, 0x9}], "faa5148a10688b0fb5a4283b5ef423c4d1fee2fcd189e88b4fa31b3d8fee35290612bd3ff39988d522cc9abbe0d54422c81e2d9ff1f2c3228d63dc94931ff841fccfc043fff4bfa9b665453b05d0be559b2520c3b3f8218a7e50dd7b699efde7d2c00ee713d5c584415f7f4b22aea92b7dfc36dc7f8de030b727ce23a6566f473077755680c895906420cc2c234431119d3fbd3b7eedb4745482aa9c9b16d3894625aa3214c9cbbed89e6cd479622aea4b3295afdf86305b319bdd602abebf89c1f4"}, 0x11a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x8d1]}) 2018/04/15 07:26:28 executing program 5: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000000380)={0xffffffffffffffff, 0x9}, 0x0) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x1000010) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3f, 0x800) r3 = accept(r2, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) connect(r3, &(0x7f0000000000)=@hci={0x1f, r4}, 0x80) fanotify_mark(r2, 0x80, 0x40000000, r2, &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="2e9cf45f951ac74805000000787d4bcbd40389048f9f507aeb58027cd4f9f08b0607728d73a3614ad5dd0b0d59284306f9538dfc3d3692ea2e67e4530000000000"], &(0x7f0000000180)=0x36) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r0, r6) r8 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r9 = getpid() r10 = gettid() readv(r8, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r9, r10, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) 2018/04/15 07:26:28 executing program 3: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000004c0)='syz_tun\x00') ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000180)=""/93) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x100, 0x0) fcntl$notify(r0, 0x402, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r2, &(0x7f0000001840)=[{{&(0x7f0000000c80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/246, 0xf6}}], 0x1, 0x0, &(0x7f0000001200)={0x0, 0x989680}) r3 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x12, r3, 0x0) fstat(r3, &(0x7f0000000200)) r4 = request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='/dev/cuse\x00', 0xfffffffffffffffd) open_by_handle_at(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xa002) keyctl$get_security(0x11, r4, &(0x7f0000000400)=""/159, 0x9f) write$rdma_cm(r3, &(0x7f0000001340)=ANY=[], 0xfffffe74) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000100)=r3) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x200000008) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)) 2018/04/15 07:26:28 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x80040200, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:28 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xdc05, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x3]}}, 0x1c) [ 612.275889] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 612.301191] IPv6: Can't replace route, no match found 2018/04/15 07:26:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x401, 0x0) close(r0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffc00000, 0x78f5, 0x7, 0x7ff, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x83, "7c3d074703409d867349a009aa119f2eb94cb29522acd5c0cdc3ab05cffef158dcd0caef823b966c9710e9ddca20a7ad6d8f117339fe5f960425c29e5059aa1fc7e7f1acda613bd12acc57a62929a49a7db0c65c6a2ce3fdf1f9de5363346023d6d71f83fc3c8f5575f4c9bf06ea7d3fef1adf4076354f73bb5d8d09580c6f1847ff28"}, &(0x7f00000000c0)=0x8b) 2018/04/15 07:26:28 executing program 1: semctl$SEM_INFO(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000900)=""/168) 2018/04/15 07:26:28 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x16) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, &(0x7f00000000c0)=0x2) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000a2af87)=""/121, 0x37) [ 612.403619] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 612.445230] IPv6: Can't replace route, no match found 2018/04/15 07:26:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xa]}}, 0x1c) 2018/04/15 07:26:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000040)={'sit0\x00\x00$\x00', @ifru_hwaddr=@random="a0f7c87da747"}) 2018/04/15 07:26:29 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280)=0x2, 0x4) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000380)=ANY=[@ANYBLOB="636f6d70726573732c7573656261636b7570726f384a0d886759335ea5a8e1d9991c16216f742c696ed1c8c2b9f742d67a5b5c36e1936f64655f63616368652c61636c2c73706163655f63616368653d76322c646973636172642c636f6d70726573732d666f7263"]) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)="375b0586573d1d916d36e0171f701df99a7837451e1e4abd117c24b0b3d14c1db46e13cd0311d575904db3a6455d957829fd437044e051aa70d4fcdb5b567ca88321da1f47918582f6d2dd4553a5b6e5f82bbe4f762373f827e5cf6a941d1d52b2eccc604dee0171ef6dcf96eb125b53844b9f1cf7e732eba55df6fa9ce7651d49350b5fe7bbb0", 0x87) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r2, &(0x7f0000000180)=@l2, &(0x7f0000000400)=0x80, 0x80000) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000000c0)={r2}) 2018/04/15 07:26:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0x0) fanotify_init(0x14, 0x101401) 2018/04/15 07:26:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x13, r3, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) 2018/04/15 07:26:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xe) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) writev(0xffffffffffffffff, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/04/15 07:26:29 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xa000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x5]}}, 0x1c) 2018/04/15 07:26:29 executing program 4: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f0000000040), &(0x7f0000000000)) 2018/04/15 07:26:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/15 07:26:29 executing program 5: setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000140), 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x129100) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) r1 = timerfd_create(0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000180)="3dd242bc55fbf1bd9bbeb6e5fb692c5f14bef7ab455092dd6600e1447d82f00da573b6830994c120f1f8312f595e867e35beab52ac7cd0f3ec74a2f06a1496d1ce4de39f1b58f25178c1e0b1b2abeebb3068e1e23f0f70a438fefd278dc5beddbffc9fab113383d65d91666bb4a3fbdf7e68") timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) timerfd_gettime(r1, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000200)={0x101, 0x7, 0x3ff, 0x6, 0x2, 0x7}) 2018/04/15 07:26:29 executing program 4: futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x20000000) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x1000, &(0x7f0000000680)="f60ce6c02c7e462b5993c539b9f34dbbd78266616825f134216277270f92e6cccaff8e1bde8e195727a2eb9bfdd115afc7aaa3511ea9a691996c9e9608dcabeed3ddf1e9d9c61388ff28d1a5acc4fb786c52d1d5d8d73babe51986b8c08423ed51ede1fc62c84a8d1115b7ad70e580f18f038f700e43d571c115b86b5bdfdfa4f74e58feb01ff9874762ad077147474ed83afc265aa0964f6c93b0e3b84ca8d0b2dbd71e08525a67051160ef32611e59157ccff40c99f0f95bc07405f6cdaaa87bfe2fab4c25495d5a68ee3a37c985e602ed724f885012fac01bfcf5d248101cedba2812595b0567422524e1b1579a856e38e807b4e4e93e5df2602b0a81f4f95035d460733637f4a08301df3956a59e97e561ac6f864d79eb5dc2b6710401d52330b6c4071007cace3e7899f68352d33d9cc751d4d6d0f0d282ff227d90fe5fc07acc710d33adcffd7dfd3f1ea8ac03db5ad044bfcea9a9268748d5847bc8cec803fa1c4daa82c7a7a482d0cde0763e2ad80d64e85e273fb2afd71c37d27cf37a598950756d713f99c374af65af5f098c388b70f5c65c44cc3eea1d4a37cbfd3449f9b5f6c8d1b96fff1167c817270e79533819115846deb17ca12e51b3d2284e0e53cdab5f1147a04bf6a232ca78db4c0b9a82a0c297367a1526903c290c47b92b04a3a1f76bfb3acfd66d414b7f4370eae85b252fdb95d1607a40ad65b6315c388532818accb08b7d19c34196dfa07610b5995de28f2ff46dec347a0dfd408c9bcf95c682147ccf8339112aa68b9eb4007eb3e2b3a366e457756ffb3c2d613369cc1c1de6da83df94dc84a6ca4c81c6cba7d4569d8378649f4cd92ecd2da210c11afdc305f9033debc001c9d2379f502e6562413fdfa4291fcc9162b4ad413db9f3ecf201b54ee29e4bd5ee4d82449d1eaba7fa1bfe0aac37597c8c119d33e67d216436094f5b6d9ee497e146af3850051fd28d3273b7d3f6b8d2ebeb0579fc5b4f9ae25be658f4692a1213d2a4622cde7f611180d0d35d59b75182126e6f2aa50a4aa29a4adf98281d98d88478e581b5525f443747d88eeab28fb9ea1b311e4708f0ad8096e0a63250aca1ccbfccae2b2c92cb72832870ff830f91ec3e5a9ea6bb01bea740ea98e2a824fd00f4ff2efeeb57e5d87dd497cc780b5a3bc37858dc13d80fe81be68c083927c695c19c991b718000062438753fc0e7069bc49db79b2b1b0b8d9124fc667f8530d36bc488726e8983107fe561ffa23205caa85acf06f26c724809ade2a2b8c215b487eade040ac8c2c3f288d1e2c0c866edac43bf6a8fb8dba8eafc87aa7678253915798db7c2e133e0b375e3b5736913a914783c4a226d7c0ff91b5c55c685b3622a2f510abf38f8099b9907cc8562e590c51fbbb52ff4cf82c06996d1091d01e11bfba8b5150011fede171d834568cfa482ad2e7b6b492716f0b6d7a0527aa6e0f8958557611a49f45f485d4860a16074f50eda01f9d7f1ddba247366a2b6d909c78b6638295cc356debb00be73e44e0a47ad2b33a28c4f51d4b7a36e39ba57d97e336240373907ea7dec460649e78d7dc71ed41f4df20acdb6b0b68e03027de53b3bad6c3489fe9bbd8591e99af9932d14f7605707350c988d4e699b11ccd991685c5a4eb9d52015afee055812b3fe4315bb53aa2128ae9d46d11dad666793b36e730e673ee5555e214f9bd483a44552dc263ba7b585e72de4f061a4b63c3b4b4965a6a1ad64ac5bb3233a28e7293a60a467e845f6b23aae587e3853a273af67d5633d665d290fce8d6da1f04e952e9e140278c9194c09605a4cb5011b27ae7fdcd2b34d4df87b9bcdc3ad90733e66ab5af5f1d5f143762f4c53b1875a747304d621ec59630b57c2b0177d2bb824c84879f2307183cbf60e3577e31d574b69c7efc9627d92e7c4962963a256fdf2a4720b9d7b6b31e5b99eca241e96b3ebb34c49754901b119658ef627af399e95eebc40dae1696ef3303e855568390e98fa872c42f64bafec0e896d251be1a66b089d0ac0396e27c8be3bfb3bf63e7fd949c0e0afd6c42b222fd3d5bc11de956d025850260f3a824a73e7821eb61b59b478b1166498a9313996661246f003d6bc06e3a5196c990e1facb60996c6f2ebfcddc24a826cf30db9752c362960f81b08615caa94cdcc1f38d1faca1417176873ce4417a2ba3aaa4c2dbdd63d01286a2fd1c3f7181cd5baca0775b62919731526a190dbabffb10de94d11c9542036ea4005392392d71c4e338e172c47e98648b905e44321a7467194cad52553fb298526efeb741d44cec7b9fdb54d0103f4d0a4d39d0890f4dc867ada18e6286c7f38135fa85a247743d8a3f61fb36a8d51f0789eb648a7120ac632490ef98613db1e5ca24234587599d8fe3ee2411193549cfe4487d06d0170a72eb33b27424240250c5610deb4ce24b736efe6838c4b15e013533e93fe9344c380e5306c14075015ede18ca977bc9fdf3dd123b57be101d0b04d6e400067266f2e355ca40eeed8a6ea40f37d9d2d8d1bbc57bcfd53d7c760afbbd0d0b8fb0cb27497f24a66e99bbcaec6ab6a52496fbf927911ad38e1b864a67a1a299ebaca3a6626bb98f152009d508645f8c4f0f6634797a58f01a8c2aa99a7db9c60f934455d011b84cd37371c77571ae6bcebc1927bf52422db54165134a5ccbe286b92c64255cb79fa917633374f2d93f966e620fcaa276c97b0c7f4ab1836ca477eda4e3065a73630954675b9c118a8791896d6bd407f86dda36a278824920b97d607809d956745e3679147407150244cd8325660cd7e6046d8f52bd9599f8628b5803d1cc5e60d32c6e9aacfd0931875680137f3be6b85d54e16e90f740ecea0c26b8cedc63e48d05d886dd84d572f796e8fee2d6a31989b4d6eb1f0aa20a3546258af4b8f2c780f316d3463070cf6dff27d56265b1a100082424f345fdc1002fc7ba856f88c589d3bb8756b891f339537c9e9e71c2f515ee33efd7a13d0c864b8fdafd974cecff0fac4cb0bf6526f692d186d1758cc309ce59fabebbb6fbda0f6960dc038cc622303bf4522f89de4dbfe255dceb70bf5926ea79cd4c82bd892ab73cf6d0e737c8dce9a07fae43bc9a164cc0ddc4892ee1fb7dd007b9d043a50bf8a2aa09266d281072991177499b050659dc17e52e26849d838351bde79e019295fad3079b3a6ccc611098b81b4c3fd6b8e23343b78509b84b6624986183b2b7f2e338102b8f199b06c738b51a966443a9b6acad0074fdc25f986b1601ec430ea15bda2699173dadb727a070189d47179198e9f3112b9c324128087a29b0b8923b6fe3b56c82e1851972f30c10953cca2dbb87979ae083a9f0c69c2d9c91f9bbba7f71f43c13e40378a283d6e906ef5f2d3ba06957122a7b75a7387dcc60a6b76e08c0509a2331937a14d719626c10710b62887d1e60444dc6865bf3d213b9ea5388c838950fc47930bf72319c1efc9890fbb67139e7524507934afd5819cc2d6a92a0ff7cd602557d354589683c02511520520c4b4412797585d37e332c11be22cdf164acbddfabf0b708549717347ff495c5858e54b5694bbbd21c24bfc41d8babf89db71a9e6e1f96f23612f9153c155eb730188959404d7f5971d5c413c4cbb39ff3215ebb76d6d3af802846a9d6340768b20c9d84cd0064cd4a787b28af1b63654853e457fadcee2501bba10738a5baabda7dc9d7c2e3aa6a43f90aa16382ec97eb8c17e66c30ce5b61a08438e2aaad46150db5c8baee97ad35d11e5d04ea11e49330d805314ebbe7b93d2a6fde9cc06e81f1aa2b55b86d6ad4ea629be82b80c21142a8440fc51d4efdf71b673678f1fa9b3dbafe08690860bf3e226a7c738e82f35e38e6fe81b852a0145eacada43c082db276945c503be10c75324b7bb1f123eec27d845e6dd7b56d4c70dbf413ffa97223f5e4ba15cdf38b022031fbbcfb76bccd47319f09cb5a25d8bed600ee696081bca9160c3e1750c279b8051ddecf67edad4099dbe96ee6930ceada6da0d398be29b5fc3f0a2881871e39e94fd1071ef3ec6959f5dd992cd886b851d1915eb72ccd6d9c9350f17696956e690a1bdddad7598764ee9a1c5f74da5d4e4b2a3f99986089da46049be45d4df392da4e84c3ef3c4b637fe29f17b5d32835eeadd41505cecd1a466957360169f5ccab4e7085db04d33f34c8bb798b7a273cb993a3286cf1c64244c6514adb9ff0c711a5fae626af11ce66baecdf59b62d8187b813f7da1578a46ca5ba361f10cb060aa6748ca240f40a0e713755436895a346ee3a6e424f06bb5ae4c9cb8771066b3f7cdc384e71f87f157997ff9f9a0eb8d2e7636cb0941f8c392254b8b23fa4dc30938f58ed57bf0e83318390b90e8c191a3e30dbb331bfba1f51ccdd29cf1e98fd3ba248457bf951ecf6028d189e52a9edd5969c9d5891c2a5b1afb541984ad5dd7d89ec7e475bcbbc3a5327998faaaa8e58d31de350b2d7a26df39e3548ee2209feba22baf71bf0b119a42c0ca3f7d9c6e1a736c07cc11873e4afd98030fbd75152131c68ea16c7e7348e58e1b2712e6265ea4af394eca622ef330f62861b9acfa62b9ea484e822730321c2fb6fc8d371befc1ff3ec67dcacfe6812b07813326ba9aca728b22ab9f3288d73733980a992db05067e5c7c49c27bec1c3fb6047dcec7a05ba0ea9306707823b7c292d83cd421676775f96000d82dea473dc2048b2c516a66cae98b1e0de17504dd00dc42806cabad1b53fc1b5ecf228015fb4a07cb0b621f9e20c61e27e7072a199aab02acfcd5146c3b60b377baf98d8f48d04e56d95c4359d48a30dc611bc58df06e4bb436ee1b99175d5809d39b25a15184c8895dc0b0cb23fa8eb10154869b10235bd2ed97785c60e35afae9ab3b3a369d37aade00ab2329d6c6f60d0188504882cd68a0093fd9d686ba18e8bb24ee502b7b4a4030b1947af9cb304f4eb7e9cfd456b4ff4fc40f3e6f2e271ef78f10ef02a311f672db5c4f5fe7bf4c162de5d8be01e03fbea275f5cc71234a5e9eed68f62be80350d01b519bb1128de5678666e2be1171e01d4d773cd7dcd1b30f57b369f9e2df179e1697c7d6cbb4fd340d5b438c433059348c439df7b3c82794159816e6e904f95dfe1f6e0a8c961465f8abae80e60579a46ea4dc1102e1b28e9b1ff5da8f8935139664aa762d0fba99279df1a325ca460ce77960c3633129cdf522dc9edf339fcb634815e0998d7454243d6aaf06ba2973f27aee09e07dee7e55b9b910977535dcf445c2d0410d66c3c99ce07b1d317a9e03c4fc7c78a5c243109b1e604af28c7777359232f47c1054a498faa9d41d6e24125742ac2923dd73f0d7f1ee457f21fabb1b3f1037db3af42318b8d984c93d43582d57c3cc6f15965ed1b00f53f35c279c9cbdb3a5b19340515e876881d24e5474f7f7be90459d47ed91f1b2643d10949225a9afeb0e94ae7f2086dbb8eeff1b8a7e6474d523d7bdbc208daf35efe781f6a70d8110413b9acda641a9c1fe1b77aa6a69307678a2442bfd297d5896512a9ef1bb5c8926a97521735cda0bf6f0ab1d066582940756e85b2c192e04803110f662876eb4e835f6ded1656d0b8ae0bb2f6f6374afbc1d8a4f6e3535ba68d9b794b89905f0e7a80808f0cc661d6c99a20854f93a8b4a8af60ca9db37447974c4729df5d8dd946b40438ee6c2a7390e259ed48dac168f91c1a6396183f794de29581ce603bd7dba68941433c4cbecf77e6b9e7639f9e306753ab04063a78564507d2ee45dd0dde775eee1af28b"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10000, 0x0) recvmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000180)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000000240)=""/211, 0xd3}, {&(0x7f0000000340)=""/49, 0x31}, {&(0x7f0000000380)=""/144, 0x90}, {&(0x7f0000000440)=""/82, 0x52}], 0x5, &(0x7f0000000540)=""/114, 0x72, 0x4}, 0x2101) clock_gettime(0x0, &(0x7f0000000600)) 2018/04/15 07:26:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x600000000000000]}}, 0x1c) 2018/04/15 07:26:29 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x600, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x200000000004, 0x4, 0x9, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000140)={r2, &(0x7f0000000100)=""/27}) 2018/04/15 07:26:29 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0000000000000000000000000000d9", 0x48, 0x10000}], 0x0, &(0x7f0000000900)=ANY=[]) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x200) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0x4, 0x9}) lseek(r0, 0x0, 0x3) ioctl(r0, 0x8, &(0x7f0000000080)="a8048e1e9b3121efc9d20bc87d0ce93dc91836e7c0477db7d397919688e5e629959c1bbac9e468a67ca3dc622e2afe7cd3df4dbfb1e560d8deb3f93e6b560be23c88a89d08c0b76e45055689fb56a26cc431fa990db56dfc09c6418d37") 2018/04/15 07:26:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$void(r0, 0xc0045878) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x781080) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000000c0)={0xbc29, 0x0, 0x9}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x8}) 2018/04/15 07:26:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_extract_tcp_res(&(0x7f0000000100), 0x6124f1b4, 0x6) syz_extract_tcp_res(&(0x7f0000000140), 0x0, 0x5) 2018/04/15 07:26:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xfe80000000000000]}}, 0x1c) 2018/04/15 07:26:30 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000180)={0x3, 0x0, [{}, {}, {}]}) chroot(&(0x7f00000000c0)='..') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000140)='./file0\x00', 0x4) 2018/04/15 07:26:30 executing program 6: epoll_create1(0x0) socket$inet6(0xa, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x44202100) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/04/15 07:26:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x3000000]}}, 0x1c) 2018/04/15 07:26:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x200, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000200)={0x0, 0x7b9f, 0x9}) r3 = getpgid(0xffffffffffffffff) sched_setscheduler(r3, 0x2, &(0x7f0000000180)=0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x2}) fcntl$setstatus(r1, 0x4, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) r5 = getpid() mq_notify(r4, &(0x7f0000000140)={0x0, 0x1c, 0x4, @tid=r5}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioprio_set$pid(0x3, r6, 0x100) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x7ffffffffffffffd, 0x0, 0x100}) 2018/04/15 07:26:30 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x500, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = semget(0x0, 0x0, 0x1) semop(r2, &(0x7f0000000000)=[{0x3, 0x80, 0x1800}, {0x4, 0x1000}, {0x6, 0x8001, 0x1000}, {0x1, 0x8, 0x1000}, {0x3, 0xffffffff, 0x1000}], 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@rand_addr}}, 0xe0) shutdown(r0, 0x2) 2018/04/15 07:26:30 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@local, @dev, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'irlan0\x00', r1}) socketpair(0x3, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x5) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/04/15 07:26:30 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff10f, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x12013, r0, 0x0) clone(0x0, &(0x7f0000000380), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000006c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0xffff, 0x100000000, 0x6, 0x7f}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x7fff, 0x4) socket(0x1b, 0x80807, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x80000001, 0x30}, &(0x7f0000000480)=0xc) sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000180)=@in={0x2, 0x4e20, @rand_addr=0xffffffffffffffcc}, 0x10, &(0x7f0000000380)=[{&(0x7f00000001c0)="3b2437253870d6f6fcaf30a7774cf9299b45b74c61b1db6703eb5bbd02", 0x1d}, {&(0x7f0000000200)="53d3f77694fa6edcfcd84aad4be4d774047cf3aac4f78b899e10e80f10789296f3e4f9d7a75427bbbf3aa46eb0fd9a5bb2fe6537", 0x34}, {&(0x7f0000000240)="be92ce1e33f913706dd78197ad40b961b7b75d6dee1e95442bc381fba3a574f12883777cf0bbd19b89fa300422c9da62cd1067be0c5f8562489f060a600f", 0x3e}, {&(0x7f0000000280)="81707c072108b62a0b16fe6852e39946700a8510f8b8ccbc3957486eb4cac15e849bfdad769f9cd73e68459afb4965836330c1533391c2399c45a34ad7b7bbfdce4db93745c996ec6cf6f1f9b0f4a61bd08762dfb880e4848d68459016d22dc54a6064ac77da3f96191779ada45064bb70d573faeec0606cebff57fa770f7272da00aeaba6eac1e5d7c7ed0f39f495ced54d82ef7343cd54bda144c9046517ab34435b2947febed8f38da7429d5a4222c86958fa37b64860fc0269ecb682a891ce59c0921fa9a4d0e97d9dbf137c1671d3aad7fe52bb690d7a77ddd1752f", 0xde}], 0x4, &(0x7f00000004c0)=[@init={0x18, 0x84, 0x0, {0x5, 0x1, 0xffffffffffffffc1, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x3, 0x5ce6, r3}}], 0x60, 0x20000000}, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) creat(&(0x7f0000000580)='./file0\x00', 0xa0) 2018/04/15 07:26:30 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = memfd_create(&(0x7f0000df9fc9)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x400000000004) fallocate(r1, 0x20, 0x0, 0x87dc) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0xfffffffffffffe3c) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) 2018/04/15 07:26:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x6) 2018/04/15 07:26:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x3f000000]}}, 0x1c) 2018/04/15 07:26:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r2}, 0xa) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/04/15 07:26:30 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) fgetxattr(r2, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000180)=""/227, 0xe3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00005ebff8)=0x3f) open(&(0x7f0000000100)='./file0\x00', 0x290000, 0xc0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x3ff, 0x682a, 0xd1}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x2, 0x2, 0x5, "ce2eea3577e7c92c0d97c8b5b0dc40a4cad3aa455c964af9c4c48e5b36cbe9a5a80453b0088139feb8ef8a2512323b491fac7d7307223ad8d00890571bd97098a9f55e00ff1290068d2bd9b8d271a46e"}, 0xd8) 2018/04/15 07:26:30 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xdc05000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x7000000]}}, 0x1c) 2018/04/15 07:26:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000040, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000041, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000400)) 2018/04/15 07:26:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000002, 0x2000003, 0x40000000000000fe) r1 = dup3(r0, r0, 0x0) r2 = getpid() connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1}}, 0x1e) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80800) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) 2018/04/15 07:26:30 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xe, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) iopl(0xfffffffffffffffc) fchdir(r0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc)=0xfffffffffffffffd, 0x4) 2018/04/15 07:26:30 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd0200002b33ce153a2811e0f569502f35e7282996da120e0a93219671c48e1f60be78a6235b16bf7dd89239", 0x2d}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20004000000015, 0x80005, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0xfff) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/04/15 07:26:31 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4000000008) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000000c0)={0x81, 0x2}) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/04/15 07:26:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xa000000]}}, 0x1c) 2018/04/15 07:26:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x12, 0x0, 0x0, "e1d72aae3398eb02d7c7f7f4f1a9ebca2b9eb705c55355a435274c1286636fbb21a0fea09e678bb6492b61c8a2d8e419ac99672acd5b28e89cb592b7573b4017", "06d28a5bb838eec6d02b95067ccd328a07d5c94219484d2daae1eb19346252728b1444848950e23faa8069a689e529d4978f544e073731a21646602644ed924e", "ece7848419175fa1caab94dba1ba984502127f6cf66f395dde0e415f4dc1e210"}) 2018/04/15 07:26:31 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3000000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:31 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000240)=0x9af, &(0x7f0000000580)=0x2) sendto$inet(r0, &(0x7f00000002c0)="d4fe280539248468c05f6fb257a25342e2dfb2e61b4b5fc7388e53d8e3ebc364457d1d8163188e9e4789ee14a49e7bc2fd1d288cf32c5a7376db7eee43f421d8e0fd2409049f229296c9fa97e99e63b2bb1893aca44db884f52d286aafe1ba6ac244b2bc4679e9b215e17c8ffe2d83290796ec0b1e6806a5e87905a1574cfd40f16a4f6b0e4e734c1dc850992fc381c86c13106110f783b654adbdb80481438f6aa8fa9d29ab0d95485749862332609152663d1259e80284fdea2e1c7933f09eeff850cf40aae8572ec6fc5c13514b03", 0xd0, 0x1, 0x0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0xd8, 0x0, 0x4, 0x5, 0x3, 0x6, 0xffffffffffffff80, 0x8, 0x7ff, 0x100, 0xffffffffffffff0e, 0xfd6b, 0x1d7, 0x9, 0x7]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e23, @rand_addr=0x100000000}}, 0xfffffffffffff063, 0x200, 0x0, 0x5, 0xff}, &(0x7f0000000200)=0x98) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) gettid() getuid() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000a40)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x8001, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) setitimer(0x2, &(0x7f0000000640)={{0x77359400}}, &(0x7f0000000680)) sendto$inet(r4, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/15 07:26:31 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x26}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x7, 0x3, 0x1, 0x291, 0x20, 0x8, 0xf9, 0xfffffffffffeffff, 0x0, 0x6, 0x0, 0x99d, 0x5, 0x7, 0x9]}, &(0x7f0000000300)=0x100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff}}) r3 = gettid() ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x4, 0xbab, 0x1020000000000000, 0x1000000000, 0x2, 0xfff}) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x20000000000000, 0x1ff, 0x6, 0x80, 0x0, 0x1, 0x300, 0x2, 0xdc, 0x6, 0x100000000, 0x7fffffff, 0x9, 0xd4, 0x1f, 0xff, 0x0, 0x4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x81, 0x7fff, 0x6, 0x9, 0x81, 0x401, 0xffffffff, 0xdef5, 0x28d2, 0x1ff, 0x100000001, 0xfffffffffffffff7, 0x7, 0x0, 0x6, 0x1, @perf_config_ext={0x70c, 0x6}, 0x168a63ae716f155f, 0x1, 0x0, 0x1, 0x4, 0x10b8, 0x7fff}, r3, 0x6, r1, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x0, 0x40000000801, 0x80}) 2018/04/15 07:26:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2}, 0x20) 2018/04/15 07:26:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="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", 0xffffffffffffff52) 2018/04/15 07:26:31 executing program 1: unshare(0x3ffffffe) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4(r0, &(0x7f00000007c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000980)=@assoc_id=0x0, &(0x7f00000009c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000600)={r4, 0xfff7fffffffffffa}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000a80)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x10001, 0x5, 0x4, 0x5, 0x2000000000000, 0x4, 0x80, 0x1, 0x0, 0x2, 0x9, 0x1, 0x1ff, 0x9, 0x7fff]}, &(0x7f0000000880)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000840)=r4, 0x388) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000a40)={"627269641549ff03007000", 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r5 = epoll_create1(0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x0, &(0x7f0000000280)}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) fchown(r5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000b80)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x405fb) sendto$inet(0xffffffffffffffff, &(0x7f0000000880), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xba) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000002c0)) shutdown(r6, 0x1) mkdir(&(0x7f00000008c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='rams\x00\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0xc02, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe22}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/15 07:26:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x900]}}, 0x1c) 2018/04/15 07:26:31 executing program 6: ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000000)=""/37) set_mempolicy(0x8000, &(0x7f0000000100)=0xe3ed, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/15 07:26:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/15 07:26:31 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:31 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="0498e92308376e100c07f607af6abae4", 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000002c0)={@remote, 0x0}, &(0x7f0000000000)=0xfffffffffffffd55) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in, 0x4e21, 0x10000, 0x4e20, 0x2c2, 0xa, 0xa0, 0x20, 0x0, r2, r3}, {0x2, 0x100000001, 0x8, 0x65, 0x4, 0x7, 0xfffffffffffff5a5, 0x4a0e5386}, {0x3, 0xfff, 0x18b, 0x7f}, 0x1ff, 0x6e6bb4, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x7, 0x3, 0x6, 0x1f, 0xfff, 0x3}}, 0xe8) r4 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)) write$evdev(r4, &(0x7f000023cfd0), 0x0) 2018/04/15 07:26:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0), 0x0, 0xfffffffffffffffc) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r4 = openat$cgroup_int(r3, &(0x7f0000000240)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r5 = dup3(r4, r3, 0x0) write$cgroup_int(r4, &(0x7f0000000280)=ANY=[@ANYBLOB='y:4\r'], 0x4) preadv(r5, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) [ 615.027409] bridge0: port 2(bridge_slave_1) entered blocking state [ 615.033883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 615.040590] bridge0: port 1(bridge_slave_0) entered blocking state [ 615.046987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 615.053766] device bridge0 entered promiscuous mode 2018/04/15 07:26:31 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setstatus(r0, 0x4, 0x4c00) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') link(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r0) [ 615.172718] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 615.227193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/15 07:26:32 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x5) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) close(r0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1000, 0x20000) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x400000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x2, 0x0, [{}, {}]}) ioctl$void(r0, 0x5451) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x2, 0x2e, 0x0, 0x6, 0x80000000}, 0x14) 2018/04/15 07:26:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x6, 0x9, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3, 0x6}, &(0x7f0000000140)=0x8) wait4(r0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)) 2018/04/15 07:26:32 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(ghash-generic,cbc(cipher_null))\x00'}, 0x58) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) 2018/04/15 07:26:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x80000000000003) semget(0x1, 0x4, 0x0) 2018/04/15 07:26:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000]}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) 2018/04/15 07:26:32 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can={0x0, 0x0}, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x20, 0x0) sendto$packet(r1, &(0x7f0000000040)="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", 0x1000, 0x40, &(0x7f0000001040)={0x11, 0xf, r0, 0x1, 0xd4, 0x6}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/15 07:26:32 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x40000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x7]}}, 0x1c) 2018/04/15 07:26:32 executing program 3: r0 = socket(0x10, 0x3, 0x0) syz_emit_ethernet(0x1, &(0x7f00000011c0)=ANY=[@ANYBLOB="cdbf0e0000840180c2000000383a00fe80000000000000000000000000ff02000000000000000000000000207f785dd570b659ede588a4fb00010200907800000000609433df00003a"], 0x0) syz_emit_ethernet(0x1015, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x1, 0x2, 0x4}}], {@x25={0x805, {0x1, 0x8, 0x1f, "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"}}}}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001140)={0x81, 0x2, {0x3, 0x0, 0x0, 0x0, 0x9}}) 2018/04/15 07:26:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000000000)) 2018/04/15 07:26:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0xbee5fe1f00000000]}}, 0x1c) 2018/04/15 07:26:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000614fc8)={&(0x7f00005c3000)={0x10}, 0xc, &(0x7f000084bff0)={&(0x7f0000340000)=@mpls_getroute={0x1c, 0x1a, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0xffffffffffff0001, 0xfffffffffffffff9, 0x2}, {0x5, 0x0, 0x7f, 0x3f}, {0x582f46cc, 0x7f, 0xffffffffffffffe0, 0xffffffffffffff7f}, {0xfffffffffffff801, 0x1, 0x800, 0x14}]}) seccomp(0x0, 0x1, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x0, 0x1, 0x400000000000000, 0x9}, {0xfffffffffffffff8, 0x6, 0x80000001, 0x31}, {0x20, 0x0, 0xfffffffffffffbff, 0x3}, {0x3ff, 0x8, 0x7, 0xd98}, {0xfffffffffffff13d, 0x0, 0x8, 0x9}, {0x0, 0x4, 0x5, 0x95}, {0x6, 0x4, 0x7, 0x2}, {0x3, 0x9, 0x737c, 0x6ac}, {0x5, 0x8, 0x1, 0x4}]}) 2018/04/15 07:26:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x3000, 0x2000, &(0x7f0000fe5000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80001}) 2018/04/15 07:26:32 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x10) r3 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x25, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00000004c0)={0xc00003e, 0xaa5, 0x8}) unshare(0x400) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f00000005c0)={{0x32, @multicast2=0xe0000002, 0x4e22, 0x3, 'dh\x00', 0x8, 0xec5e, 0x11}, {@broadcast=0xffffffff, 0x4e23, 0x2003, 0xfffffffeffffffff, 0x1, 0x9}}, 0x44) pipe(&(0x7f0000000580)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2c, 0x100}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000500)={r2, 0xfff}, &(0x7f0000000540)=0x8) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xb0}, 0x1, 0x0, 0x0, 0x44}, 0x4004080) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0xe6d1, @empty, 0x5}}, [0x1, 0x0, 0x3df, 0x8, 0x60000, 0x20, 0xaad8, 0x3, 0x9, 0x1, 0x88, 0x6, 0x2, 0x401, 0x2]}, &(0x7f0000000380)=0x100) 2018/04/15 07:26:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x800000000000000]}}, 0x1c) 2018/04/15 07:26:33 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x10000) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0xffffffffffffff92) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/15 07:26:33 executing program 0: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000001300)={0x0, 0x989680}, &(0x7f00005bfff0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000200)=""/4096) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f00000005c0)=ANY=[]) 2018/04/15 07:26:33 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x30000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000034c0)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x422) syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) getsockname(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x80000001}, 0x1c) 2018/04/15 07:26:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x0, 0x3]}}, 0x1c) 2018/04/15 07:26:33 executing program 4: r0 = socket$inet(0x2, 0xe, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x70) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000040)={0xb5, &(0x7f00000000c0)="c3c97fe5dc12f678c2bdb3da0680f0dad8ce53a753f88bdf2d64a180648147dc316be1070f7f006b0602dde025a6d8b0f5c03c826be799dd4108a59d34a29d75ce7cbd602ac5f708a42fb8555d07f114461f693accb39f79d6dc6a4937cbaad1ee08f2b29f1214350aa8c5ae10e25ba8a4ccb959be4e3cc1330ecb36d72a2554a26ca8b21446df46387de087f96a5ca44e9cb5db59c7e95113ee1ce0ecd123b8bb051a8e3ad0ce1bea1a31fd55517d92721a0e194c"}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf824010000000000}, 0x10) shutdown(r0, 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000180)=0x6a) 2018/04/15 07:26:33 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/178, 0xb2) 2018/04/15 07:26:33 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000180)="1ff1ffff00110000f305010000000000780000000000100000000097a6c91fa4d963b027d0330d9a19104125798c2843ec9d3a12b30500758a65f9898a70c1068e5218e8bd82af2fa2d8359cb4ef2ca53cff79cd6ab34cefa7f156a40318bf42540e2f9555d3aa1b54e61e5b0a486d5d89ff016061d03200000000000000000000000000000000000000491735b845bac07e09bb025a59012fb1104b889926cfd7ac4bee92e7cbcfea8c3f619586b530527e97be826f0b933a4dae0340bc986e2b149b19", 0xf) sendto(r0, &(0x7f0000000080)="f2cd9ed8245a4ef10f78652fba75b57ac7b90e796238fc7bbd31522d0c072f44e0cc1f26cf2142944120b89f84f8f8cd1cb517b2b3e701cc598d64dbecd2615b056fb23fd623d710c5f9b83d16d93fb91b70dde3f1b9", 0x56, 0x24008811, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x1, 0x4, {0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0x12}, 0x7ff}}}, 0x80) alarm(0x3) sendto$inet6(r0, &(0x7f0000000000)="1a7a46b98b", 0x5, 0x805, &(0x7f0000000040)={0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/15 07:26:33 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) truncate(&(0x7f000024aff8)='./file0\x00', 0x2) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r1, 0x800, 0x70bd2a, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x2}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000001}, 0x4044) 2018/04/15 07:26:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x0, 0x900000000000000]}}, 0x1c) 2018/04/15 07:26:33 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x30000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffd) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x3}) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4003d, 0x0) pwrite64(r2, &(0x7f0000000000), 0x0, 0x0) fdatasync(r2) 2018/04/15 07:26:33 executing program 1: r0 = creat(&(0x7f00000006c0)='./file0\x00', 0x4) epoll_create1(0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000480)=""/212) epoll_create1(0x80000) r1 = epoll_create1(0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x5000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001200)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) shmdt(r2) getrandom(&(0x7f00000001c0)=""/231, 0xe7, 0x1) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f00006e5000)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xca, &(0x7f0000000080)="782f15427ab90b442f7a362669a6853a7fca9f746c8651923336bf35c3dc7f20079f0a5f19d11f9cd0c102ca0f46a525c9becc03f81c676f152c523eb26bfce41fd56f74f533db7a031dc1b413b8b717969103e461ad1dc00b56f4bfa673b526737da00f9dbee9cebe97e0fbbf6525f6f71196c681cde82486e29351d63e38b7f9a7c7864299a52a0d1f11db11043298f013f905697aa39dd52651fd4659391efdba5bb9b0343d8d397c75acb50d9ada9d346204b4ba3fd6c7888d89048bcc540056694305c90874eae2"}) 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}}, 0xbf) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') sendfile(0xffffffffffffffff, r6, &(0x7f00006dbff8), 0xed5a) request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) 2018/04/15 07:26:33 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000280)='.', &(0x7f0000000240)='./file0/\x00', &(0x7f0000000080)='efs\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x200) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000002c0)=""/233) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00000005c0)='./file0/\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ubifs\x00', 0x80000, &(0x7f0000000580)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/15 07:26:33 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3800, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 617.975991] device bridge_slave_1 left promiscuous mode [ 617.982073] bridge0: port 2(bridge_slave_1) entered disabled state [ 618.033827] device bridge_slave_0 left promiscuous mode [ 618.039795] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/15 07:26:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x0, 0x600000000000000]}}, 0x1c) 2018/04/15 07:26:34 executing program 6: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="87", 0x1, 0xfffffffffffffffc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x442, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) keyctl$revoke(0x6, r0) 2018/04/15 07:26:34 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x14) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', 'cpusetGPL$&\x00'}, &(0x7f0000000040)=""/45, 0x2d) r1 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r3 = socket$inet(0x2, 0x3, 0x40) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000001040)={'raw\x00', 0x1000, "983f4558f580865c1acaf64c0001b762a9885857d14fd4b1bd77b941a698ea095c20818b5bdcd62b97cbf2e7ccd3a083c08eefabedbfc4a010c70bf6302f4d572e0923d214227dee155f168be7876ef4bf12f68cac3c9fd3aeddf6b62b969fa68e411d378a5e77a13e09086d8ae707e05b3e9c1ba3e36d75194679dfd52d89c4d102841b7d610fbdb2150ec355a5604e946869aeee8d7e08dad6d54c9bda1f41ce5ffa1a92a69eae4e97b4509d8e9a4890b476b9f4a2da97842a48d9988f99d612c704fb9e143b6a8a1be7db273ce5bc13debc50469fdb11d2918e887fec7ee7014f73c2c0e2b1954475b1ceb339c7540103c6c13506b4d2aa80b330a5da3937df37d642ec75bba25a24f7838558877543fc4b85e725bde1fd95b9f1a5220786425ffd02f0e9c9d1e749b57b3ab689355d5989dd272bec9b6a2e59e5a095e54d3ce5871113bb1de3fc967e89e3ca2050953919381ef842fd67733587414074547c630e0115e7a3a5cec2cd4d8c4aa894a6ef2606ecbe864a4e6db0bcf028d418806db1706791f6fedc571dc78f9688f8a8c98470bc86e234c53292227f40e7198d51716c01263c965f1c396163da1137096c14c1344164fd3bf2c9e03e2b45a2f989a09e763c7dcd0ce8d4cc43b0981cb821f672119918426a3d08ee6fec7a242a1fb19c6924adf5d520bfe0f88a95c2c7cf6e9b512e8f0b9af82d5a0c7d9f15d57b7d88016c6a785dbeac2d0bb1b33ad587a12cc84b7707d9c85d473d2003a25e296804f66a9b2b39e939feae52321aa56f04c3fe61fd0bd6d658528f99c93b0b12fa35bae90657e0e9cbdf9a47787fef81ee07e06be87c872c283ef3432bb98fda920fb9a4545dc75dc03689f9a31edcd5bbe051e998601c880474e6775304b5277b81e2c2e91d1640557d8f90ab95a670189f302b3206c5e74e4ef7dceeb701cc9b98923a75f794dcbd79aaee34a62c83dd1da9a0f9eb7355d265f80380a07927a39f1face2a206446054c7460ca1e196a54482e4b1971385c8aafacd756a1e3d3c73d42157cb5878005e94cf3a0f8c94cda02ae72d87cbab6c5bbb18cc6322c1e90041efdddea34f49cae8a6c630c94b34722adb04eea3a69844bca487c502da823f4103b60122c0a4848322dd17811b79afa3d27b6dbcc872b9ea2c3a336a1832c4a6aff7418188a50c8b56eecb3ed2d42f3b6ebcb1d8941971b9d37f57b6c5c4da7c9c0e42a07eb0ad967ab96eb6da5f7935778652f2814f6558917fe57dd9d8acc91abb80a9d2033e2b6facb05e3e05a2adce5d544c7025f51375dde77a2e822b5b4d0e2f9d44713219172d83f11b05ba91d437dc6bc964ffba1f42b00a3a85f3044c46c8ae40a35eafa19827909f2d8f5ea6f63110b700517d9c5e8c0e92060cd678e38dee314d574183c51e33a2adf9fab6551dfdeb9a809e7be9c861fd00cfc6677d8ca3040cd036cc4fd6d036821d42a6ed18d16d3087f62e48c0b96aeaabaea8a810d67873dbf555c040e6f84c94d85a46203f2bae1371fe47073632b7e2d350c7518e7ca86b4380ee0102d8b383f336bb923aaee2b18a2b6cc447bb5ad59ba6e71a6f84c125226c0d55de58f28d26f3a3e70bfec6edce9a1c17971ede56e3d0a2c03c2c7ffdb88aab2555829dd60ec6259257012493d8f5aab8c35874bf8cb3263d3e184fbf3d8bf4cd696835629743ca955cc582647544d1bc5e832bbf5fe632ff3a2bffedf85d3d1f86c61ad6dd9dac6350b2b48ad503a54d4e0b210f5148c30d71653490e2283105fd26323638087ea8753c8045342f3ac7eacf3b40336faee9f9bb65456fd222164c3f1ba970c052f1e2766a04d3b66cc9fd73d6a1c92549f35c31c2f7cd03cf29575eaf6d905f3fbc969e226da86abfdf7d236b21b530259e99408942e3ab0ed39c04d3e1ca01d792fcfad7648310e311c2ebd8f573d0145ee28379cb57505b350f7c2e85b1a0948ac107c97ec9aa320f2f61973490ddf5c5a7af824910abb19e3311cd81285f3d5f88afe56a29f2be163d874743850508a61afc0eafeac7c0e98a9888b02e4864ffd158890893bce3ab932e43b1fea5866a140c7319de2eb38796befd6036e53824808991587e7743baf85e72e3f1981e553554f1e0f982b4038c53aecedeaf9c107d975b4805c010ac337f528d8446371bede76e995d61b32ce3ef8acc146b4b19b35dba1f64b1832c51d13220f5b688013186d51aa56bddfc692a033447c05659ab5d823f932b8fdebc5d6b85e573ed2eeee4f663f06e88f3822a1c66d70b4d238a33c027becd736fd19cd39948478e7b9708ca0d30d2e6b34845091b9b60e8e5cb120a6ffaa01114a0fa28dc2d59b06b0335e3bed48aea19077cf6708ed7fe34f056c2f34857b3e8d0eaf3a1d2efb0cbdb311a29ea18f4c0eef10b3a7940984255fdad98da568b07a5e46d23561563d483937dab75a011c10386bb6aa5a28c9168daf941b3fb464aa57514e030d8a5755000874ae32a9c993c963480aa162b755759e8cad5a43a785c00123a8205ecdb28cc5798d3fa8d7a1568e2ead14edc93e1704be4de2e1d11af0eaee9b3476b8645b34bb27da1d009f36ba80fbea219d9b4e610ab1d4bb92c088a3a557c0bcdc8bfe0ed6467c5308d05ef94a38d631c636b6e292a932b3672c3be6a50d585f447deef792ffae0e3bfafed46445a9b3870f1010d9ec49d9ce3271ee6d240e45445178d0ad872c9c968734f67b93c6d16470925a28c28946a683c739daca0b37697747999a69f562b50eca4ccbda3aa82adc6b3959d39ce29b6acc7e67f0a8e9f7ac6cec905e9358c9b84d36a1ec4eaa024dc4c114755a7b041239bba4b489a673340eb240aed6599795b73f73d406e372e24366ab13da140da2183dab986b2bd46716609d291958ec410e4b04183e704be34b2d4ea55b6a621a8591ae18f57b9f19f54892a1291b5b4d0ac6fe5ceeb6ceb10d70bca2ac15cc968654f99a8dcf84f2ea6c60a2dd14f4580b6591904191c4a5f1a28f3247872640c587d19eac57f094ada08868b465819624d8b7fbc219fa8a4980edde17e0d3591e10d3cfae39d6af7c71bb309a29a050d2b522e92963effa39acd9e0302a886c6dfd54d2d2a9c042b008993fbb187ec9259d974b7eed600cb35a0577413c5fcecc03e1505312519b691c1c6701f8272fbb5e282e0f3746b8dd03ec3a5fa4a2d96acb097787455a359c00be5d240c1b7bd190b492346cf588a03df6c61a14e6a644f15c92df13a13603f5f55c931622fcb2cbe53fa1ff512441effe3291d9d33a97d080756e7bc8852b15d4a8b6778a9a863c4c0831be922cc99963d2559dc5b29e48d9fbd7461bdec9721eff4c75a99609ce6fab0d35150a917709bae6849ab4693f1dc1ef1f44516b6b3fbedb2f287cdee424e67c758617996bee7b5a958072811363ec727a7e45bf04b8c7fb28700a03af1ccde14bc5151077239ffc2cfa2904880ce395f5ffddf90fe34633490ad755b8363b1498d0773542a1cbf31244aaafdaaaffaac35b5ef44659a3858d374ea330598b13ea2171bc32f86640c02aa90e288226634388bf997a8b18d6f62be7cfd65ec058ebc5fc9fc4d34793ca8fe2b5ac5acfc99dd44d123aa7fc28df13a0f300db973af9e00c6f5dc9824f3e80ef6b2acc8e2999abbe00d24e819b5b82206149cccf1f70b98d463f9b3f13ba89b4563af0c5bea4f2a0df0a384a2bfd238cf2122ce0ef5a286f357485e9035a17b1d3a566dac6d19c2b6b2e902313c2d5990f7d475c323b028f7eba108b294d49be0e8d0d1a620b8f8b503c0d1786a5d28b497f604293312b8bb67ba754edc7cf066f0d49aa8d764ebf718129f0a4e084f59e96185e756aabe18078323add5989c05f3746e283053d8e27bdbb563174a8798357d66d19a54da4dfe224718458d6456f76f007b4ea999de37773929fe1110d5e3101bb9a434dc25c635acb435f6299d524b9217a193e760529048e501283b5805cf7d9ad399a97a727a1e92888adefb4d4612ea99c9549288bc4db8a666e4c4d8348cbb5605278b1fd1c9e364e24fceb6ac1541479b6559e049cbf3b3f365b550acd2522b42d92eed5d0525f02a3687e5ea50bf480902c552ac1290f2646da8db8e518ca17f5de1b596131fcf70d7d798fe2b5c7fab02da55352c702a3d7cfea5a853ed904385914c40e62a55c6870d4237b4788bf0ff4fdd56af3da875dd8c4cea846df9270d0268b4c10854fa4ee24ac68076dc9bc075cb0371d6a05d658b4841dc358092cd6ea062905ebc1f7398ce74448d797fb0ca998ba1f9a0452e9f47c34e1438a0faa1517076fbf8a1a15855b14a7a18a2146c24fb99e144e36b8421b5fcdca5a9063c8a6f50790a4cd33902b5ca29cf8889eedf0db27765fc741100e5f7518db1e518c20e2059ba50f6c74cfb9ac1f4e1febe34d05e3846225f4d34a3b1a4fda76562a614c3079cb11ec07bfca96c306f14fcd96c1f93172b3a67959e5eff5d49cff8a1ebd00679015b2054a470eb265c606b059eafc8d8f177eb7465f02268188066d309276718c683dfaeb1033e3cba507535d0e3a6fc8d95a8301045aa1b11e356973ce7e4df249317e3b997f287bbdebfec6ae6fe35ae8b46b6bf8aa3260493ac16d4b505aa3b3e4d5b19e8fdee7947d02e71dbfbbce5d40a8fd39e78a0313b17850fd97d7691ac1e73e26c2578249813b3f17bc50448fa8bbada99a125d7ba1cf048a86f79e0e95ef88fdd2d2f7d8b811740d367c491e409b66986647eaad687102626f804ca536b81006046fa27901d8ffb371f6bcb25d9d867b53ff5d007c4f4e184942e6fc0b198c6ba5337e407b8f2eefac530d709248ff8977c05daea8677f7fea71df52787ada789f7c9b2db57b4efa4776c5dc53354e05fc7f04ee87f3cce8113ab27c02d9789a637becd7160af9efcda5a7e7cd38c81042e8115e93ed23bf5d4d133157b9380cf8db31dd63603aaccda494dcc6fa634463972e59d9455008ab56e0c852445e21b0a4f28dee8e14244e043273ae3f6ae077840730b9311159b31c143f21641444c29689f80186e344c81f3531df809f74f654d862600c774f9cfbf532a45523b51763de54c861f621e49ccdf6c31a0d4c55ebffdec2be4a89f8f87372ab27dfbf6ffe32e746f12b120c73e326a9b2fd01599e7f5c9e18d05f730c00d247b8b23e2cee1093d2cbf8dc2c8789af3e16794a25ffc3d2191274268041104100cd9592166058fc8c9942a6f64a49107286ca5f916a8afca9e66d4485ec86324122fefa154a9ee0d1d509b07c7360b74f4d1482da4df232f177473a6998b793ef7d035ed349e9512c2aaf2ce0c000b9aab19f1802dd783157822d3b045dba46d2013171f6d95d250a23205c863a7e5f7fa8935058322cf8eb2f108aa5da7c606e894faed433390e94164f4bb98bf57ec222786ee673a4bf6185555192ba5866b00b2a0ead7212c45136bad722e7d4b99e104dcde777ad091625ad568c8840b2dc84b88d1b3d706cd1b9dc0a35b755b42ba861b7397301e45f97eec2e9758ea51dd7d9cf68ebd7f087dd209cafb78ba99de5625c408a59c252d7468fc3ca961f9ec7044c1d2dd88be39d2fbaa2c96f60ec77560bd9f11dc16d8f0ba22732ff7fd8829cdecf33e38cc59999df4b42aee3cfc7ae52f9725b0b201ffd42f3637f6bc0cba8c9b6588e6db22066f39d770959dceef67b1f30e891c89baa999eb0227924853a2e849dfb2dbca67c64b1da3a1d8c10173de0fbb7e528d70b318748b6713"}, &(0x7f00000000c0)=0x1024) setpgid(r1, r2) 2018/04/15 07:26:34 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x100000000, 0x142) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0xfffffffeffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x5, 0x209, 0x3f, 0x401, 0x3f, 0xff, 0x80000001, r3}, 0x20) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000140)) r4 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000040)={[{0x2b, 'pids', 0x20}]}, 0x6) 2018/04/15 07:26:34 executing program 1: r0 = memfd_create(&(0x7f0000000000)=',,$@/[+eth1\x00', 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xac, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x3}) getsockname(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000001c0)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'lblcr\x00', 0x20, 0x80, 0x7d}, 0x2c) finit_module(r0, &(0x7f0000000200)='{:%nodevsecurityeth1em1nodev\x00', 0x3) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000240)) sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000340)="73ecba48da27", 0x6}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="9074430010362270173ec23d9e14eb7f3b2b12639cab7175c243c019c7fafe12efd25d1448f5b67aab33b3b71169c7356df3fb3b998f8f1cc754b4bd03dc86f59fd2623ee0193156fbf6218a2586915cf40bcb870d5d0a3c7a74ae45ab6e0e85c9899dea88cc498a8fe009ecf0f5db52bd5c3e0a40d1453890c24b5c3a90bcc7bc24fcaef39b8c1379365f31d0819ba82299ffceb1df770ca51f255741157b", 0x9f}, {&(0x7f0000001440)="307c54e1d8e9a3895796783a5ed61f7b26c8dcdca1e1b22ea9326c7454c7949faff763d702989487087b", 0x2a}], 0x4, &(0x7f00000014c0)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r0, r0]}], 0x28}, 0x4000800) sendto(r0, &(0x7f0000001540)="056095c9ef3965f2ab9242b0eab0f0f671a4e58e60c4ea2670158a2e38fbb2776c0238704dee4cafdc6c377d1a3c62ec94bdcaa725a0e1c5dc686bf58c19ad3f78984d104d5d8ab6813cf3cc033fe98f1291ad4786a9ce8f55841096608e7918f05f96880dac2585e9841440c7dcbbd447b20494cb9f18f5d1eaeb46b2334f88e00c6363ce818dcffb300a645c0924e0d03dec69a1161a6651fb35a6b0b6a121ba6e18435c9e80b5565563dc8fa93c8c52fac6861e8c252ad0216ae559ef8e8b9c3e657535272a4f3504e5c4dc27ced7e94e6871b3813ba863a75e62048f1a5a78d2c2b18a1b7e734293797421cd9ea738e62a76", 0xf4, 0x10, &(0x7f0000001640)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000016c0)=@req) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000017c0)={{0xaed, 0x1, 0x6, 0x7, "f9d1f35a50e3c774a91f9524e71aa6a4032cb7dd920c4a733a38573a0482c2c5908105235e5a0cb512ab6c05"}, 0x0, 0x0, 0x10000, r3, 0x2, 0x5c5, "2e098d345fa6bf2f1d3dc4abc2b254b35cf7ff5a16a1403c15db399204b341b1453f5a3e21ac5984fc3902aee71ccd243e91d3cc7985f93133e1ba05b9398337", &(0x7f0000001780)="ad26656d3000", 0x6, [], [0xef, 0xffffffffffff0001, 0x4, 0x10001]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001900)={0x0, 0xfffffffffffffcf3}, &(0x7f0000001940)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001980)={r6, 0x1, 0x2}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000019c0)={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x80}, 0x5, [0x2, 0x0, 0x37e2, 0x0, 0x9, 0x29da3d4f, 0x0, 0x5]}, 0x5c) fsetxattr(r2, &(0x7f0000001a40)=@random={'trusted.', 'posix_acl_accessnodev#posix_acl_access\x00'}, &(0x7f0000001a80)="a46d696d655f7479706500", 0xb, 0x3) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001ac0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00)={r3, r4, r5}, 0xc) fcntl$lock(r2, 0x7, &(0x7f0000001b40)={0x0, 0x5, 0x100, 0xfffffffffffffff7, r3}) getpeername$packet(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001bc0)=0x14) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001c40)=@assoc_value={r6}, 0x8) r8 = syz_open_dev$sndpcmp(&(0x7f0000001c80)='/dev/snd/pcmC#D#p\x00', 0x15a2, 0x600) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r8, 0xc1105518, &(0x7f0000001d00)={{0x0, 0x7, 0x6, 0x4, "c8b84ed3af04dc0d61ea00b4a8ddfe5ba8a91492ddc594945623f234559ea5358528a2e857bd300271ec7d56", 0x684}, 0x0, 0x0, 0x100000001, r3, 0xffff, 0x10001, "3071baed60964dd7149db1a968c11f6399b4eb60ffca50dc447f6eed235c5adb8510d6eb71942b8074a17a5e3d08f605ded0ff3065eac3c0d789c4720c5ac114", &(0x7f0000001cc0)="a46d696d655f7479706500", 0xb, [], [0x7, 0x80000001, 0x9, 0x3]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000001e40)=r6, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x7, &(0x7f0000001e80)=0x401, 0x4) userfaultfd(0x800) 2018/04/15 07:26:34 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x30, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ec9ff3)='net/psched\x00') sendfile(r0, r0, &(0x7f0000e48000)=0xffffe, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001080)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001180)=0xe8) sendto$packet(r0, &(0x7f0000000000)="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", 0x1000, 0x10, &(0x7f00000011c0)={0x11, 0x3, r1, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) lseek(r0, 0x0, 0x2) 2018/04/15 07:26:34 executing program 4: msgget$private(0x0, 0x4000000000) clock_gettime(0xfffbffeffffffff1, &(0x7f0000000040)) [ 618.109588] team0 (unregistering): Port device team_slave_1 removed [ 618.119835] team0 (unregistering): Port device team_slave_0 removed [ 618.131459] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 618.147363] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 618.210983] QAT: Invalid ioctl [ 618.231902] QAT: Invalid ioctl [ 618.251899] bond0 (unregistering): Released all slaves 2018/04/15 07:26:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x0, 0xbee5fe1f00000000]}}, 0x1c) 2018/04/15 07:26:34 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa45", 0x4}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/04/15 07:26:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x2000000005452, &(0x7f0000008ff8)=0x3f) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = dup(r1) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000980)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/15 07:26:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000380)="adea57657fa13a99828cec5617ddcdd2", 0x10, 0x0, &(0x7f0000000580)=@can={0x1d}, 0x80) modify_ldt$read(0x0, &(0x7f00000003c0)=""/225, 0xe1) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/15 07:26:34 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@ipx={0x4, 0x100000001, 0x5, "d6fe12ac6a9e", 0x2}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x81f) 2018/04/15 07:26:34 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x11, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/15 07:26:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)=0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000300)=[r1, r2, r3, r4]) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da3ffc), 0x4) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2102, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000040)=0x4f, 0x4) [ 618.428156] ================================================================== [ 618.435781] BUG: KASAN: use-after-free in tipc_nametbl_stop+0x94e/0xd70 [ 618.442540] Read of size 8 at addr ffff8801c7b2fbb0 by task kworker/u4:8/12249 [ 618.449895] [ 618.451525] CPU: 1 PID: 12249 Comm: kworker/u4:8 Not tainted 4.16.0+ #3 [ 618.458271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.467633] Workqueue: netns cleanup_net [ 618.471688] Call Trace: [ 618.474276] dump_stack+0x1b9/0x294 [ 618.477910] ? dump_stack_print_info.cold.2+0x52/0x52 [ 618.483098] ? printk+0x9e/0xba [ 618.486379] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 618.491135] ? kasan_check_write+0x14/0x20 [ 618.495375] print_address_description+0x6c/0x20b [ 618.500223] ? tipc_nametbl_stop+0x94e/0xd70 [ 618.504630] kasan_report.cold.7+0x242/0x2fe [ 618.509043] __asan_report_load8_noabort+0x14/0x20 [ 618.513973] tipc_nametbl_stop+0x94e/0xd70 [ 618.518221] ? tipc_nametbl_init+0x5b0/0x5b0 [ 618.522641] ? mark_held_locks+0xc9/0x160 [ 618.526801] ? quarantine_put+0xeb/0x190 [ 618.530860] ? kfree+0x111/0x260 [ 618.534221] ? tipc_bcast_stop+0x281/0x3d0 [ 618.538454] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 618.543471] ? trace_hardirqs_on+0xd/0x10 [ 618.547618] ? tipc_bcast_stop+0x281/0x3d0 [ 618.551837] ? tipc_bcast_init+0xc80/0xc80 [ 618.556061] ? tipc_enable_bearer.cold.19+0xbf/0xbf [ 618.561062] tipc_exit_net+0x2d/0x40 [ 618.564761] ops_exit_list.isra.7+0xb0/0x160 [ 618.569163] cleanup_net+0x51d/0xb20 [ 618.572861] ? lock_downgrade+0x8e0/0x8e0 [ 618.577001] ? peernet2id_alloc+0x3e0/0x3e0 [ 618.581310] ? find_held_lock+0x36/0x1c0 [ 618.585361] ? graph_lock+0x170/0x170 [ 618.589146] ? lock_acquire+0x1dc/0x520 [ 618.593105] ? process_one_work+0xb46/0x1b50 [ 618.597499] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 618.602593] ? __lock_is_held+0xb5/0x140 [ 618.606650] process_one_work+0xc1e/0x1b50 [ 618.610870] ? finish_task_switch+0x28b/0x810 [ 618.615369] ? pwq_dec_nr_in_flight+0x490/0x490 [ 618.620038] ? __schedule+0x809/0x1e30 [ 618.623914] ? __perf_event_task_sched_out+0x2cc/0x1470 [ 618.629268] ? retint_kernel+0x10/0x10 [ 618.633142] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 618.638141] ? graph_lock+0x170/0x170 [ 618.641936] ? find_held_lock+0x36/0x1c0 [ 618.645986] ? lock_acquire+0x1dc/0x520 [ 618.649948] ? worker_thread+0x41f/0x1440 [ 618.654082] ? lock_downgrade+0x8e0/0x8e0 [ 618.658214] ? lock_release+0xa10/0xa10 [ 618.662176] ? kasan_check_read+0x11/0x20 [ 618.666312] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 618.670893] worker_thread+0x1cc/0x1440 [ 618.674864] ? process_one_work+0x1b50/0x1b50 [ 618.679350] ? graph_lock+0x170/0x170 [ 618.683135] ? find_held_lock+0x36/0x1c0 [ 618.687193] ? find_held_lock+0x36/0x1c0 [ 618.691256] ? __schedule+0x1e30/0x1e30 [ 618.695217] ? do_raw_spin_unlock+0x9e/0x2e0 [ 618.699611] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 618.704179] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 618.709267] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 618.714275] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 618.719797] ? __kthread_parkme+0x1b7/0x280 [ 618.724105] kthread+0x345/0x410 [ 618.727455] ? process_one_work+0x1b50/0x1b50 [ 618.731930] ? kthread_bind+0x40/0x40 [ 618.735717] ret_from_fork+0x3a/0x50 [ 618.739420] [ 618.741035] Allocated by task 15612: [ 618.744733] save_stack+0x43/0xd0 [ 618.748168] kasan_kmalloc+0xc4/0xe0 [ 618.751864] kmem_cache_alloc_trace+0x152/0x780 [ 618.756517] tipc_nametbl_insert_publ+0x569/0x1910 [ 618.761427] tipc_nametbl_publish+0x6c3/0xba0 [ 618.765905] tipc_sk_publish+0x22a/0x510 [ 618.769950] tipc_bind+0x206/0x330 [ 618.773474] __sys_bind+0x331/0x440 [ 618.777080] SyS_bind+0x24/0x30 [ 618.780343] do_syscall_64+0x29e/0x9d0 [ 618.784213] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 618.789379] [ 618.790987] Freed by task 12249: [ 618.794339] save_stack+0x43/0xd0 [ 618.797772] __kasan_slab_free+0x11a/0x170 [ 618.801989] kasan_slab_free+0xe/0x10 [ 618.805774] kfree+0xd9/0x260 [ 618.808863] tipc_service_remove_publ.isra.8+0x909/0xc30 [ 618.814382] tipc_nametbl_stop+0x746/0xd70 [ 618.818598] tipc_exit_net+0x2d/0x40 [ 618.822295] ops_exit_list.isra.7+0xb0/0x160 [ 618.826686] cleanup_net+0x51d/0xb20 [ 618.830384] process_one_work+0xc1e/0x1b50 [ 618.834601] worker_thread+0x1cc/0x1440 [ 618.838554] kthread+0x345/0x410 [ 618.841902] ret_from_fork+0x3a/0x50 [ 618.845591] [ 618.847211] The buggy address belongs to the object at ffff8801c7b2fb80 [ 618.847211] which belongs to the cache kmalloc-64 of size 64 [ 618.859829] The buggy address is located 48 bytes inside of [ 618.859829] 64-byte region [ffff8801c7b2fb80, ffff8801c7b2fbc0) [ 618.871506] The buggy address belongs to the page: [ 618.876418] page:ffffea00071ecbc0 count:1 mapcount:0 mapping:ffff8801c7b2f000 index:0xffff8801c7b2fa80 [ 618.885847] flags: 0x2fffc0000000100(slab) [ 618.890067] raw: 02fffc0000000100 ffff8801c7b2f000 ffff8801c7b2fa80 000000010000001f [ 618.897931] raw: ffffea0007200d20 ffffea0006f593e0 ffff8801dac00340 0000000000000000 [ 618.905786] page dumped because: kasan: bad access detected [ 618.911473] [ 618.913081] Memory state around the buggy address: [ 618.917993] ffff8801c7b2fa80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 618.925336] ffff8801c7b2fb00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 618.932675] >ffff8801c7b2fb80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 618.940017] ^ [ 618.944932] ffff8801c7b2fc00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 618.952270] ffff8801c7b2fc80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 618.959607] ================================================================== [ 618.966943] Disabling lock debugging due to kernel taint [ 618.972436] Kernel panic - not syncing: panic_on_warn set ... [ 618.972436] [ 618.979791] CPU: 1 PID: 12249 Comm: kworker/u4:8 Tainted: G B 4.16.0+ #3 [ 618.987917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.997359] Workqueue: netns cleanup_net [ 619.001408] Call Trace: [ 619.003988] dump_stack+0x1b9/0x294 [ 619.007612] ? dump_stack_print_info.cold.2+0x52/0x52 [ 619.012799] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 619.017552] ? tipc_nametbl_stop+0x890/0xd70 [ 619.021973] panic+0x22f/0x4de [ 619.025162] ? add_taint.cold.5+0x16/0x16 [ 619.029307] ? do_raw_spin_unlock+0x9e/0x2e0 [ 619.033710] ? do_raw_spin_unlock+0x9e/0x2e0 [ 619.038119] ? tipc_nametbl_stop+0x94e/0xd70 [ 619.042523] kasan_end_report+0x47/0x4f [ 619.046491] kasan_report.cold.7+0x76/0x2fe [ 619.050807] __asan_report_load8_noabort+0x14/0x20 [ 619.055738] tipc_nametbl_stop+0x94e/0xd70 [ 619.059979] ? tipc_nametbl_init+0x5b0/0x5b0 [ 619.064385] ? mark_held_locks+0xc9/0x160 [ 619.068526] ? quarantine_put+0xeb/0x190 [ 619.072577] ? kfree+0x111/0x260 [ 619.075937] ? tipc_bcast_stop+0x281/0x3d0 [ 619.080166] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 619.085175] ? trace_hardirqs_on+0xd/0x10 [ 619.089321] ? tipc_bcast_stop+0x281/0x3d0 [ 619.093547] ? tipc_bcast_init+0xc80/0xc80 [ 619.097779] ? tipc_enable_bearer.cold.19+0xbf/0xbf [ 619.102788] tipc_exit_net+0x2d/0x40 [ 619.106495] ops_exit_list.isra.7+0xb0/0x160 [ 619.110899] cleanup_net+0x51d/0xb20 [ 619.114608] ? lock_downgrade+0x8e0/0x8e0 [ 619.118755] ? peernet2id_alloc+0x3e0/0x3e0 [ 619.123069] ? find_held_lock+0x36/0x1c0 [ 619.127123] ? graph_lock+0x170/0x170 [ 619.130915] ? lock_acquire+0x1dc/0x520 [ 619.134890] ? process_one_work+0xb46/0x1b50 [ 619.139292] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 619.144393] ? __lock_is_held+0xb5/0x140 [ 619.148452] process_one_work+0xc1e/0x1b50 [ 619.152681] ? finish_task_switch+0x28b/0x810 [ 619.157180] ? pwq_dec_nr_in_flight+0x490/0x490 [ 619.161852] ? __schedule+0x809/0x1e30 [ 619.165742] ? __perf_event_task_sched_out+0x2cc/0x1470 [ 619.171102] ? retint_kernel+0x10/0x10 [ 619.174987] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 619.180001] ? graph_lock+0x170/0x170 [ 619.183800] ? find_held_lock+0x36/0x1c0 [ 619.187857] ? lock_acquire+0x1dc/0x520 [ 619.191828] ? worker_thread+0x41f/0x1440 [ 619.195967] ? lock_downgrade+0x8e0/0x8e0 [ 619.200113] ? lock_release+0xa10/0xa10 [ 619.204084] ? kasan_check_read+0x11/0x20 [ 619.208229] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 619.212812] worker_thread+0x1cc/0x1440 [ 619.217313] ? process_one_work+0x1b50/0x1b50 [ 619.221802] ? graph_lock+0x170/0x170 [ 619.225595] ? find_held_lock+0x36/0x1c0 [ 619.229661] ? find_held_lock+0x36/0x1c0 [ 619.233737] ? __schedule+0x1e30/0x1e30 [ 619.237724] ? do_raw_spin_unlock+0x9e/0x2e0 [ 619.242129] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 619.246711] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 619.251812] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 619.256825] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 619.262356] ? __kthread_parkme+0x1b7/0x280 [ 619.266676] kthread+0x345/0x410 [ 619.270042] ? process_one_work+0x1b50/0x1b50 [ 619.274529] ? kthread_bind+0x40/0x40 [ 619.278322] ret_from_fork+0x3a/0x50 [ 619.282496] Dumping ftrace buffer: [ 619.286016] (ftrace buffer empty) [ 619.289696] Kernel Offset: disabled [ 619.293300] Rebooting in 86400 seconds..