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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000001440)=ANY=[@ANYBLOB="73797a305144d6bd5cec169cef8449ee54a6cb11546701c2b39f67f75d104773f435871b34213acf7943be02d95ca9d45b669e3fd04d03370c102a4223bea4976ac242e54bbb4b367c4be0800733ad17bc5773598a28df6adcad7b4c5bf62b9773ffc2c3fbca55b45ea08af676be9286"], 0x70) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/14 01:45:01 executing program 4: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f00000015c0)=ANY=[@ANYBLOB="52768853bc4626b0aa44bc1dcb5ada6fdc0749bb349759016059e02cce3822a02f15ca46d38883029d02e2142ed05fd9a687df8e60ecebc1c73523ca2a66172a0a34f32e21acfda01e450a9920c9636235579210c685b2b8d9f62efe7e223d777c50a1692eb98d369c297fd5829f78d93f3cf16779a21a9fbf437f5ff80f03ff9d"], 0x81) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/14 01:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000001800), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000001440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000002a40)=[{0xac, 0x0, 0x0, "fdbadd07f77901b4445c05caff277683253a00e60acfe45aaa39fa9ed5e81b8b1c1c08e65b590f4448ac10d8412c213ce2a8110e66542179c6280f4296c7898a1b27435140818c17f9a1abc022765f7a89dc4310d5d04d8c6f093e5d7218b5170d78bdd9afd62a549c8aea580fc7b89af428ccdb0bfbaf0a2eae959f6b486c2d872e2cf6c0af27fbd062727f6defcae023af8993f816e14acad6ac57dd"}], 0xac}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={0x0, r1+30000000}, &(0x7f0000000380)) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/14 01:45:01 executing program 6: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000001700)=ANY=[@ANYBLOB="52761c8d416059e02ccea532a02f15ca07000000009400001c"], 0x19) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/14 01:45:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x20000400, 0x20000430, 0x20000460], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{}, {}, {}]}, 0x108) 2018/05/14 01:45:01 executing program 7: futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x0) getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x6, 0x10, 0x9, 0x100000001}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0x19d88f05}, &(0x7f0000000340)=0x8) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000180)={0x2, 0x0, 0x11, &(0x7f0000000040)="0000000000000000000070f600000093c6"}) socketpair$ax25(0x3, 0x2, 0xc5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r3, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80) 2018/05/14 01:45:01 executing program 1: socket(0xa, 0x1, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) inotify_init() r1 = dup(r0) getsockopt(r1, 0x6, 0x8, &(0x7f0000000080)=""/187, &(0x7f0000000140)=0xbb) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000000)={"e39c01006e30001800", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0xd, 0x4) [ 91.193352] kernel msg: ebtables bug: please report to author: bad policy 2018/05/14 01:45:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000280)={0x0, 0xfff}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="30000000800000000000080000ff00000000000c00090008000000d1ae47de4e0ce2cf0ebc38c394f36f6e5b600c137eb1f2b7ff008a3539f1ee1146a4e4000000000000000000", @ANYRES32=0x0, @ANYBLOB="0c000b00010000003ff2baebd0bcdeaa0e8c51a12f35a0b1253c0d2d747d77530e98c2a1030590536f7c4c21761d86a962e74c82f894902dea4923a328f7c3137c57dd28b3b69043f5e716676e80909f67a3bf971698894b3189f55dd42ab8b453b8d20c8ecd916d72e2c83f0a7f56b9a4872ed56335d3453df1649cbd76c3573cacdc015aaff6a738467e7ad6e2e093de4db107dbffbea6c9ee84f8db96a98bcd13426e83c623373f11958b4434fda64a9cc17859777c982d1f0e187065343e82928baf61e08663cd7d1bfecf1de44a57c17132b1a3ffead4acdd3c7905f056920c229b69314a6885"], 0x30}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000100)='proc-\x00', 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xffffffff, 0x8, 0x4, "b3d5cdacdccaa46a451e7fbd73bfa6d445dcde53659eb541f023ec2c743718407905fa313adf991d398d7d9bf9d64dbb7f884fe3982b49af51685fcdb131e63ea5cb4ce36e4b7d7e03efa60ecab08087"}, 0xd8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x100, 0x1, 0x0, 0x2, 0x8000, 0x3ff, 0x8, 0x3064, 0x9, 0x5, 0x5c8}) 2018/05/14 01:45:02 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='oom_score_adj\x00') prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000000)=r0) pkey_alloc(0x0, 0x0) lchown(&(0x7f0000000140)='./file0\x00', r1, r2) sendfile(r0, r0, 0x0, 0x3c) 2018/05/14 01:45:02 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x312, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x101, 0x100, 0x0, 0x3ff, 0x0, 0x7fff, 0x80000, 0x8, 0x673, 0x2, 0x35d, 0x3, 0x2, 0x3, 0x20, 0x8, 0x6, 0x10001, 0x7, 0x0, 0x4, 0x1, 0x100000000, 0x4, 0x3f, 0x1, 0x12000, 0xb4, 0x0, 0x14, 0x1, 0x3, 0x1, 0x6, 0xf45, 0x6, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000180), 0x1}, 0x2021, 0x7ff, 0x531, 0x7, 0x3, 0x8, 0x7}, r2, 0x7, r1, 0x1) syz_emit_ethernet(0x140, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd600229ffff00000000ff020000006637c9d4c1bc442b0000010200907800003201609433df0200000000000000000000040000000000000001fe800000000000001100000000000000000000000000000000000000000000"], 0x0) 2018/05/14 01:45:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x2, 0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000200)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000000280)) r4 = gettid() r5 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x7000) shmdt(r5) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000140)={'vcan0\x00', r7}) tkill(r4, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/05/14 01:45:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe00600ff3a984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) 2018/05/14 01:45:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xef9d, 0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0xe94f, 0x8}, 0x8}, 0x10) 2018/05/14 01:45:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000800)=[{&(0x7f00000000c0)="f7", 0x1}], 0x1) shutdown(r0, 0x1) close(r0) write$binfmt_aout(r0, &(0x7f0000000840)={{0x107, 0x6, 0x3, 0x34b, 0xe0, 0x2, 0x3ce, 0x8}, "fdabefef0625276aad74c509bb78b1ef660c6b51e87105d13fa5af8ee6", [[], [], [], [], [], [], []]}, 0x73d) 2018/05/14 01:45:02 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sched_setscheduler(r0, 0x0, &(0x7f00000000c0)=0xe2d8) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f00000007c0)={[{@commit={'commit', 0x3d, [0x3c]}, 0x2c}]}) [ 92.342862] audit: type=1326 audit(1526262302.820:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6700 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/14 01:45:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) pread64(r0, &(0x7f0000000000)=""/64, 0x40, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/05/14 01:45:02 executing program 3: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/user\x00') setns(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x30080, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x20100, 0x82) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x1, 0x4, 0x3, 0x2}) 2018/05/14 01:45:02 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x101) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x2, 0xffff, 0x2, 0xffffffffffffffff, 0x6}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x9, 0x4, 0x9, 0xc8, 0x9, 0x4, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xf59cd8c}, &(0x7f0000000100)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000180)={0xfffffffffffffffd, 0x3d6}) listen(r0, 0x4000000006) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) dup3(r2, r0, 0x0) 2018/05/14 01:45:02 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='fd/3\x00') ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x6, 0x0, 0x2]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x0, r1}) r2 = socket$inet(0x2, 0x2, 0x1000000000000) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x4, 0x2, &(0x7f00000005c0)=[{&(0x7f00000003c0)="e7428a2d65b00226707e8bd145076f996c689650a103f334ba0e8e12df3d46231d0aa55f5846e7aed628493d930b11337995d6abc8782d0bb43547a7cef0b5c8cdf5cc35b98fc101b62efad0579ca0e13ae090e0a572f5915020e21a08b06fd42932c2c0a55ed3b0d156da702b037a2794dee49ca73360beaa14ad7c09691d58e702d7773adcfdc3babc1250e0f94a6a568c973a57759d4665b9a43c74aed06647b702fb7f5d2a515618984c487fd62500ab98e9aa244bfe586c98a1d9ced4016d83de5b811c51f770872c1612e9481bc2945d664e970c6e98720d9ff8c688f7bcf7a73a2beaeb0927e494117720596d8f7493954ee7", 0xf6, 0xfffffffffffffffb}, {&(0x7f00000004c0)="a6bd41e304edb58942e9f785611e388ab0b3b5d55463b031b55f30f5641cad44d85c0e34433e55fe4666d06cc3b8e2aec57e3dab6d8cd53d6a8cad6da4f754255fcb691940393233556b4b10e58adc2198ee99fc5d14b87d187d0db6fdfe906011cc300b6b12237e67b03afabec5462c088e2ac56ae75458effd73a66e9f858c02ef41ce381371a2810e02284c4f061341b8ddb196b4ff714885666a8da23d32a47d38e13584ef3b984e86d78857d42cc46c3c95f56ca1894066befcaf5fc53d2318b3fe49ce121054e9885ca52a444df04bcae39d532d0d8f", 0xd9}], 0x1b124c0, &(0x7f0000000600)={[{@suiddir='suiddir', 0x2c}, {@noacl='noacl', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}]}) sendto$inet(r2, &(0x7f0000ff7000), 0x4e1, 0x13, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x201, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[0x1, 0x0, 0x7, 0x400, 0x9]}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) delete_module(&(0x7f0000000000)='+\x00', 0x200) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000140)=0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000300)={0xc0000015}) [ 92.388605] REISERFS warning (device loop5): super-6508 reiserfs_parse_options: bad value < for -ocommit [ 92.388605] 2018/05/14 01:45:03 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@hopopts={0xbd, 0x2, [], [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x6}]}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f00000004c0)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) [ 92.501945] QAT: Invalid ioctl [ 92.509646] REISERFS warning (device loop5): super-6508 reiserfs_parse_options: bad value < for -ocommit [ 92.509646] [ 92.525753] QAT: Invalid ioctl [ 92.543614] QAT: Invalid ioctl 2018/05/14 01:45:03 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0x0, 0x1}, 0x14) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000240)="90b5744da8f445f15017845b5ecef4228d006c9d01e3e5dc7bb8986ae296b3cb3cf948a49af9d2656ebf07d7041b15d58a6076dc4ed519c0", 0x38) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) sendto$ax25(r1, &(0x7f0000000140)="218b3890d7", 0x5, 0x20000000, &(0x7f0000000180)={0x3, {"98555f54528521"}, 0xfffffffffffffff8}, 0x10) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@multicast2, @broadcast, 0x0}, &(0x7f00000003c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000400)={'vcan0\x00', r4}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x44800000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r5, 0x400, 0x70bd2b, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x90) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read(r2, &(0x7f0000000040)=""/72, 0x48) [ 92.562604] QAT: Invalid ioctl 2018/05/14 01:45:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4180, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000080)) r3 = openat$cgroup_ro(r0, &(0x7f0000000300)="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", 0x0, 0x0) membarrier(0x6, 0x0) read$eventfd(r3, &(0x7f0000000040), 0x8) 2018/05/14 01:45:03 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000140), 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) r3 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000240)='/dev/ion\x00', &(0x7f0000000280)='^{{\x00', &(0x7f00000002c0)='*ppp0-system()\x00', &(0x7f0000000300)='/posix_acl_access[selfkeyring-\x00', &(0x7f0000000340)='system\x00', &(0x7f0000000380)='/dev/ion\x00', &(0x7f00000003c0)='/dev/binder#\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\'\x00', &(0x7f0000000480)='/dev/binder#\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='/dev/ion\x00']) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000005c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xc9}, @in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x68) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x90001, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r5, &(0x7f0000000080)="c9a09b54e75a96bf61", &(0x7f0000000100)="8b180622343e79f19bac5a8b629b9bafafda8d93e4881e4f6305badebddc742e79fd66889d6ed15aaef1daa073217f7ae4a2e831617edefdaa26453ead5e6819ee2e933ed5f41562188feee7741c3c8496a36c70ed8bb85c24ac05948075aa158c4f8e09f7c6d378180bdc8686ecacaa3bbea279a4c96d92375c45e3890b7365cfd8294b276349909f385c5ff7e47d3a6bfcd87e86150d5139f6cc716fed9031c04d1fa6eb704508d3d921370431efa73b0b204da1165ca0", 0x2}, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) ppoll(&(0x7f0000000680)=[{r3, 0x2002}, {r4, 0x98}, {r2, 0x20}, {r5, 0x4}], 0x4, &(0x7f0000000700)={r6, r7+10000000}, &(0x7f0000000740), 0x8) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000000640), 0x4) 2018/05/14 01:45:03 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) [ 92.751012] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT 2018/05/14 01:45:03 executing program 1: r0 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)='\x00', 0x1, 0x0) 2018/05/14 01:45:03 executing program 2: r0 = socket(0x8, 0x2, 0xfff) ioctl(r0, 0x2000000000008915, &(0x7f0000000080)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f00000000c0)="fb71b78c9166dacb82739b1715ee898b376f0d64aa00ddfb60bb3adfc8d882c9e771b68cf4b7b1e01b91d58ce615e463825df340de9af2857665327edd159a5e92d103d5038220d1fb50bca1dea4f2c0172159c93157f59aa01ae0b2be926122b42fc38ba0b43e8532dd851af5c70bdf3ef7c029f80c2bdf7990e6fb7d784fc04180125260ad841859e8a968da58154d4ebab8a3f74f9c94c9b7e9f0441380eaaca318b1ce", 0xa5, 0x20000000, &(0x7f0000000180)={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="181000000000000000000000000000009500000000000200"], &(0x7f0000000040)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/05/14 01:45:03 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@hopopts={0xbd, 0x2, [], [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x6}]}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f00000004c0)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) 2018/05/14 01:45:03 executing program 5: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000001c0)=""/187, 0x6}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2000000001}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x9000, &(0x7f00000002c0)='/selinux\x00') unlink(&(0x7f00003b3000)='./file0\x00') syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) dup2(r0, r2) 2018/05/14 01:45:03 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) bind$can_raw(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x6012, r4, 0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xe) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000200)='bridge_slave_1\x00', 0x10) bind$bt_hci(r1, &(0x7f00000000c0)={0x1f, r2, 0x2}, 0xc) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000fef000/0xe000)=nil, 0xe000}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) 2018/05/14 01:45:03 executing program 6: r0 = socket$packet(0x11, 0x400000003, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x806, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/05/14 01:45:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x100000001, &(0x7f0000000000)='\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00') r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) [ 93.254460] audit: type=1326 audit(1526262303.732:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6700 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/14 01:45:03 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl(r0, 0x3, &(0x7f00000000c0)="6923ed5ed4ee08ee155147f053c68e49a76d98bc49e58246cdd3d40c64dd6c52a947f44988abf81cc1855add1547188762e606f67f6e3202cd4e3adb22c60831d3ea905b9481090ff6e00b2d7a3ba73b9b9ff6268a1d6b8fa884c8ed5e421b848003f317068ea4f59160f087f82b5c33224fef4c61ce9827011910800b83daa8095c992181d5e6") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_pktinfo(r1, 0x0, 0x2d, &(0x7f0000000280)={0x0, @rand_addr}, 0xc) [ 93.309357] x86/PAT: syz-executor4:6779 map pfn RAM range req write-combining for [mem 0x17b3b0000-0x17b3b1fff], got write-back 2018/05/14 01:45:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000080)="31c224d29b15e7c48971916d0c6add8ea8924b1a2a8145a701b7b9b826c0fe55e592852f23fafd57af486a2029c418e3d796378b679e08477ced7260aa2aa480848941a249d2be1a4156a33b0246fb982336a039ec887eb5e71abca86bfdad34d948569bb5c399b834264cfa6248a2e896d4705b9124590845290b806c6f3ff28f1a7c3e73b636d91e3840261ba699fd817f735181f317dee8da9fd7283fea51c746680c5429e4bd9b7cfbdd780c5b9e0e73aa4bbd398eb72836f3c78c7ff7a18eb6235dbbd8739813ceb252c184f29dd79f61c7b0773a0f379706090868483465816624a2d79db23dbd4b684ecb7d45a6380b5b") ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, "050098d65328f00557225586db142cdec600011754d2030356947768938f405e"}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)) 2018/05/14 01:45:03 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1f}, 0x200}, 0x1c) 2018/05/14 01:45:03 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="79f4600000c000a76d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x48000, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f00000000c0)=0x2) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/14 01:45:03 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) userfaultfd(0x80800) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8, 0x3, 0x5, 0x1, 0x2}, &(0x7f00000001c0)=0x14) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000300)=ANY=[@ANYBLOB="01a2f300aaaaaaaaaabbaaaaaaaaaaaa"]) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x6, 0x2, 0x6, 0x9, r3}, 0x10) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) socket$unix(0x1, 0x8000000000000007, 0x0) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000140)) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/24, 0x7f}) r5 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x440000) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f0000000280)={0x0, 0x5, 0xffffffff}) [ 93.376462] x86/PAT: syz-executor4:6802 map pfn RAM range req write-combining for [mem 0x17b3b0000-0x17b3b1fff], got write-back 2018/05/14 01:45:04 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) fcntl$dupfd(r0, 0x0, r0) 2018/05/14 01:45:04 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x20800, 0x0) r1 = request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/dsp#\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="a4b803a909c798ccfb74ca73008c6441ac33760988385abbaa3f5ecb1ff0bffdfc07c9e5ab029c7d4e23bb22908fbc845e188838dd947a63cfc4e10813a62b9c16bc994c3b0a646be92f70877dbb321b2fe4b88de267d0262e7d306dda256660a9ab918f1490d56e402923fc431523d3e7bbdea6650d6ff0758e830cecc215ab25f336f642fdf1ba73d453f7d7171e5e9d866a714a7a7da72eb0fe8463179584cdaabc411f9caa0c", 0xa8, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, r2) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000140)={0xbd1c, 0x4, 0x7869}) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x800000c0045002, &(0x7f0000000000)=0x1f40) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f00000000c0)={0x540}) 2018/05/14 01:45:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df687000000000000000000650d9aed304e49fe2f"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x10000) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = socket(0x10, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002a00)=r2, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/14 01:45:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000071fe0)={r1}) epoll_create(0x500000000) eventfd2(0x0, 0x801) write$eventfd(r1, &(0x7f0000000100), 0x8) 2018/05/14 01:45:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000073}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x400) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="79dfabd4fb7f8bd5822180e163f19d164c3af7f8183e9d18a0f2e1f429825aa46e30621da45e4eb4e8dd84011600472e629a496608e5b8ea63ce55795cb5ae0162b7449f1eedf1dd058119b0cb614ff3eace5aaf12b668343d9008a5ff94c0df8a778a6ff1a84f85a1b9e81f0422c57d9b99f79ea15df1f186") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) socket(0x4, 0x800, 0x80000000) 2018/05/14 01:45:04 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73ca7e3ed5c821bafc6a1e83a891b777", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000a40)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000940)=[{0x2b}], r1, 0x1, 0x1, 0x48}}, 0x20) 2018/05/14 01:45:04 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r0, &(0x7f0000000080)=0x400000, 0x8) fcntl$setstatus(r0, 0x4, 0x6000) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x58) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x100, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendfile(r0, r1, &(0x7f0000000040), 0x200) 2018/05/14 01:45:04 executing program 4: r0 = socket(0x6, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl(r0, 0x2797802, &(0x7f0000000000)="4a3c95655efad9d286b7197215296131299fa7baa35f859b99956f57b511005df03814d71f8ac8b74bad92e2e57545701393") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x8, @broadcast=0xffffffff, 0x4e24, 0x3, 'lc\x00', 0x10, 0x0, 0x2}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 0x2afd, 0x800, 0x1}}, 0x44) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x8004745a, &(0x7f0000d1df52)=""/174) 2018/05/14 01:45:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x0, 0xa8, 0x7, 0x0, 0x2}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1ff) 2018/05/14 01:45:05 executing program 1: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0xffffffffffffffff, &(0x7f0000000140)={[{@type={'type', 0x3d, 'n\x00y@'}, 0x2c}]}) 2018/05/14 01:45:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) getdents(r1, &(0x7f00000000c0)=""/50, 0x32) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000480)=@fragment, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffff, 0x40000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) close(r0) recvfrom$ipx(r2, &(0x7f0000000080)=""/117, 0x75, 0x40000000, &(0x7f0000000100)={0x4, 0x6, 0xfffffffffffffff9, "d96ab538adf1", 0x200800000000}, 0x10) io_setup(0x7, &(0x7f0000000180)=0x0) io_getevents(r3, 0x0, 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x989680}) 2018/05/14 01:45:05 executing program 6: r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000480)=""/89) select(0x40, &(0x7f0000000080)={0x7fff, 0x6, 0x80, 0x7f, 0x0, 0x0, 0x6, 0x6}, &(0x7f00000000c0)={0x8, 0x638, 0xff, 0x9, 0x1000, 0x6, 0x2, 0x91e}, &(0x7f0000000100)={0xffffffffffffff81, 0x80, 0x7fffffff, 0xe301, 0x3, 0x1, 0x100000001, 0x40}, &(0x7f0000000140)={0x77359400}) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000680), &(0x7f0000000440)=0xc) clock_gettime(0xfdffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) mremap(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x12000, 0x2, &(0x7f0000fee000/0x12000)=nil) clock_gettime(0x7, &(0x7f0000000380)) r4 = dup3(r1, r1, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000400)={r1, 0x1000}) setitimer(0x1, &(0x7f0000000300)={{0x77359400}, {r2, r3/1000+30000}}, &(0x7f0000000340)) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f0000000540)=0x3ff) select(0xffffffffffffff54, &(0x7f0000000180)={0x4, 0xfff, 0x5, 0x7, 0x3ff, 0x2, 0x3b, 0x3}, &(0x7f00000001c0)={0xa2, 0x10, 0x0, 0x400, 0x6, 0x80, 0x10000}, &(0x7f0000000200)={0x8, 0x8c, 0x1, 0x80000001, 0x2, 0x20, 0x4, 0x10000000000007}, &(0x7f0000000240)) clock_gettime(0x4, &(0x7f0000000280)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80100, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="00f40000", @ANYRES16=r6, @ANYBLOB="000328bd7000fedbdf8b3d96b04ccb9d4600080009004806ff0000008500000000000800090031da669303bd6f9ac6328e8b11000000080002006c000000000000000004000001140003000000000000000000000000000000000008000800de890000080002005e0000000800080006000000000000000000000000000028559edb071736761e92981f71f7ae83779f4531d955b902d584f570b023a8927d9eaf2c8cbf31e7b8ba83ac8a67d5de75e182e93bd3edbd6fb9821d59ab613444483a326f341874c40cc1344d19d43cf1bb90535a608066aa2cf7fc89cd9424bfa769495c2b56a851a00c171b"], 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) 2018/05/14 01:45:05 executing program 2: r0 = socket$inet6(0xa, 0x2000000902, 0x3) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) readv(r0, &(0x7f0000001840)=[{&(0x7f0000000680)=""/29, 0x1d}, {&(0x7f00000006c0)=""/53, 0x35}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/31, 0x1f}], 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x4b, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e20, 0x9, @empty, 0xffffffff}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x80}, &(0x7f0000000140)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000280)=""/151, 0x97}, {&(0x7f0000000340)=""/34, 0x22}, {&(0x7f0000000380)=""/109, 0x6d}], 0x4, &(0x7f0000000640)=[{&(0x7f0000000440)=""/9, 0x9}, {&(0x7f0000000480)=""/124, 0x7c}, {&(0x7f0000000500)=""/182, 0xb6}, {&(0x7f00000005c0)=""/115, 0x73}], 0x4, 0x0) 2018/05/14 01:45:05 executing program 0: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x40) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000003c0)=0x1, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000380)={r2}) fcntl$notify(0xffffffffffffffff, 0x402, 0x28) close(r1) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) perf_event_open(&(0x7f000025c000)={0x0, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x80000000}) syz_open_pts(0xffffffffffffffff, 0x200000000) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae", 0x6a, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7}, &(0x7f0000000440)=0x10) keyctl$unlink(0x9, r5, 0x0) 2018/05/14 01:45:05 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x4, 0x4, {0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x3a) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="0056fcf3476ae92d414ec4677b60f40b39ed3a9d7526b9a3741e8b374f7ae8b59f00000000100090", 0x28, 0x0, &(0x7f000010e000)={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x13, 0x21}, 0x98) 2018/05/14 01:45:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x800000001}, &(0x7f0000000080)=0xfffffd57) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x442000) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getflags(r0, 0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) 2018/05/14 01:45:05 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001880)='/dev/autofs\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000018c0)=@assoc_id=0x0, &(0x7f0000001900)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001940)=@assoc_value={r3, 0x398}, &(0x7f0000001980)=0x8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="080000000100008000000000"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket(0x2, 0x7, 0x1) getsockopt$inet_dccp_int(r5, 0x21, 0x11, &(0x7f0000000700), &(0x7f0000001800)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x1, 0x0, 0x4, "bfe33f99a9925a5cbb03710ba62b194b342f6f8d0bea6769cee29bb965f48bc5158d20f6bb5892873634cf7ed69f0138fe15ef1386fa375ed617668179e310e7371a1b5aa212870f726715efa1aad6be"}, 0xfffffffffffffe70) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000001840)='/dev/vcs\x00', 0x242000, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000400)=""/146, 0x92}], 0x1, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r1, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r7, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES64=r7, @ANYRES64, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="a693d3e17467c7ce60cf486b808f7bb424b8fbde"], @ANYRES16=r0, @ANYRES16=r4, @ANYRES16=r1, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r1], @ANYPTR, @ANYBLOB="b9c404a970df0d8d811f9507d7255e7c020239532e536bfa1905982a2ae8d74475af52344de6780fc879af83d4d29d549d82945862b3d7852d07a4d0520f495fdbea3dfd3c983990de35917ba36739ab3d617855d10706750d125de542b7c6f2093bd3fbe5e029a96f7d7c834ce96b3f3ba496543ea02c475323ac7bec7ec5f2b98b99c06228d27622ccab699b2635e98b3b094bcfc157112cbf6523e02735a2b0b5bcbc4bbb4983a49a8fffe3a1", @ANYRES16=r7, @ANYRES64=r4, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="9b8fdaa856e85aba138e055cbdabc410978fb8d136522827ab73bf2eceb4002b3990b9f28f0b17e1c9a7afd5d23288b69a45685c312ce5217ca53b33c60c88acbcf3761f472299fed5d18cff7acb0c43e1653cc7f240c7d3a0bf41e17f71c9e2166578fb3c7b7e68009f0ba0996ba811def5c405b20f9daf9493229932bc01a095628574e00e1d6c5f4fd4da0b4cd842c008b37836f307fb3d1323590bf008234d74c1fd4ac2656736599fc21204d7662f8e09aa19ce949310f66381a0a145cecadb4a0087dc30bac7e85d71b3ffdb77ae0e4154cfae0ec821b67d7492ee950871e51b2b6a38f04ecc86886353f2463f4033cc", @ANYPTR64], @ANYRES64, @ANYRES32=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="5871934d28b296059c8be855ca252ee2223f8544da25dff7c415b4ca290982ff574582cb8d807c3b3c12f7e0366e5410a61e37202af456098aeb4c81cebd88ec62e95b73655f189ecf5abcdeb41317eade05e9c282120085e7dbf95e218d4e0e50215d0c10e75aa78134a8a84ed1984b81e50777f0a037bf9af8fe53c3d1be8935f0bf0086e04a73aaa7238f03460e7447407f2b3398"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYPTR]]], 0xa}, 0x1, 0x0, 0x0, 0x4000086}, 0x0) munlockall() [ 94.847365] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 94.854990] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/05/14 01:45:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x9, 0xfffffffffffffffd, 0x101}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={r1, 0x9b, "b2dabc3835ee38b0d35be97346ce0efb3cfb2181568b12fe052e704bf8ecc19c819769131d57cc3bca9701cad64de3e2385354ab84525c636ddbfe99b64477d4d49d1b45b12a4444fa4ff2f50ae4245de9c8af7782237686b8fe9f76ea75a7c93c51eaa42973541358f27a1591a211c512404158004c74b913ebaccb61b743831710e30f0b8b06f016adc7bc28fba0058601ad5989e05434511be2"}, &(0x7f0000000600)=0xa3) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r4, 0x3, 0xb, &(0x7f0000000400)=""/198) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f0000000340)) sendmmsg$alg(r3, &(0x7f00000031c0)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="df960c83fc2a4df8024eed8f529769f04282870e57a10a2bc0f9d8b9daf5c0fe68531b5ba748eb4867914111ecfb758e", 0x30}], 0x1, &(0x7f0000000500)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/05/14 01:45:05 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) 2018/05/14 01:45:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000100)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x5}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 94.898603] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) [ 94.906135] FAT-fs (loop5): Filesystem has been set read-only [ 94.917843] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 94.925272] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/05/14 01:45:05 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'nr0\x00', 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x9, 0x3d, 0xffffffffffffffff, 0x2) clock_gettime(0x40000008004, &(0x7f0000000040)) madvise(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0xe) clock_getres(0x3, &(0x7f0000000100)) 2018/05/14 01:45:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x0, 0x0) dup2(r0, r1) [ 95.007364] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) 2018/05/14 01:45:05 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="9a00600000eb0066b8f1000f00d80f01c90f090f01df650f01cb66baf80cb8bb37cb88ef66bafc0cb000ee260f621caaf2e100c74424000000c0fec74424020000c0fec7442406000000000f011c24", 0x4f}], 0x1, 0x3, &(0x7f00000001c0), 0x100000000000019d) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x200200) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@local}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) 2018/05/14 01:45:05 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000180)=0xfdef) r1 = socket(0xc, 0xa, 0x19e7) ioctl(r1, 0x8912, &(0x7f0000000080)) r2 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r2, &(0x7f0000000200)=[{0x21, 0x6}], 0x2aaaaaaaaaaaac7d, &(0x7f00000001c0)={0x77359400}) semctl$IPC_RMID(r2, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x20000, 0x0) 2018/05/14 01:45:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) getdents(r1, &(0x7f00000000c0)=""/50, 0x32) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000480)=@fragment, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffff, 0x40000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) close(r0) recvfrom$ipx(r2, &(0x7f0000000080)=""/117, 0x75, 0x40000000, &(0x7f0000000100)={0x4, 0x6, 0xfffffffffffffff9, "d96ab538adf1", 0x200800000000}, 0x10) io_setup(0x7, &(0x7f0000000180)=0x0) io_getevents(r3, 0x0, 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x989680}) 2018/05/14 01:45:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r1 = semget$private(0x0, 0x1, 0x60) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/93) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xa, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) 2018/05/14 01:45:05 executing program 7: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000080)='./file0\x00', 0x61) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0xfc, 0x3, 0xa4, 0x200}) openat$cgroup_ro(r1, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/14 01:45:05 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x6}) close(r0) 2018/05/14 01:45:05 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100000096dd6006f5260008000000000000e3ffffff0000000000000000ff02000000000000000000000000000100000000000890781968ded5e4302956444434319d3274c2424e0280ab423b6bfadb6a908c8664cc96ad6db59eee8eeba7ccccbfa98475b1f5fdd32127785fc394fa8c75aa47b339b9871d7c0dbe2a105cf59e189d68ca8b29970bc647be"], &(0x7f0000775000)) 2018/05/14 01:45:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) munmap(&(0x7f0000a5f000/0x3000)=nil, 0x3000) r2 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a60000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}}}, 0xc3a, 0x0, 0xbc9, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x7f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x5a686414, 0x5}, &(0x7f0000000280)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x10100, 0x0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000200)={0x0, 0x80, 0x9, 0xc61e, 0x2, 0x1}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000a5f000/0x3000)=nil, 0x3, 0x2, 0x0, &(0x7f0000a5d000/0x4000)=nil, 0x1f}) [ 95.425841] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) [ 95.433220] FAT-fs (loop5): Filesystem has been set read-only 2018/05/14 01:45:06 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x842, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}}) 2018/05/14 01:45:06 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x9) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/4096) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x22, 0x0, 0x0) 2018/05/14 01:45:06 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'tunl0\x00', 0x0}) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x8001, 0x1, 0x2000}, 0x4) sendmmsg(r2, &(0x7f0000000580)=[{{&(0x7f00000000c0)=@hci={0x1f, r3}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10cb000000000000000075ac7f3b1b7e11cb008d33bd3cb6"], 0x10}}], 0x1, 0x0) 2018/05/14 01:45:06 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7166}}, 0x10001, 0x843a, 0x40, 0x7}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x5, 0x7, 0xffffffffffffff00}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x3, 0xcc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x15, 0x0, 0x0, "2851ff19d15947a10000001100", 'bcsf0\x00', 'bpq0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x140, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x998, 0xa10, 0xa58, [@among={'among\x00', 0x8a0, {{0x0, 0x0, 0x0, {[], 0x6, [{[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @broadcast=0xffffffff}, {[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[], 0x5, [{[], @rand_addr}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {}, {[], @broadcast=0xffffffff}]}}}}, @arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast1=0xe0000001, 0x0, @broadcast=0xffffffff, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0xd40) 2018/05/14 01:45:06 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x4}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x4}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x200100) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) 2018/05/14 01:45:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-ssse3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x100) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x480200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, 0xee, 0xffff, 0x1, 0x3, 0x25}, &(0x7f0000000280)=0x98) 2018/05/14 01:45:06 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [{[], {0x8100, 0x9ad, 0x1, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x88a8ffff, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x32, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}}, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) ptrace$peekuser(0x3, r1, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/14 01:45:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffffff9d, 0x40800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2, 0x9}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x7ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) 2018/05/14 01:45:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x223) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xdc}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r3, 0x2329}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'ip_vti0\x00', 0xfffffffffffffff8}) socket$packet(0x11, 0x400000000a, 0x300) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xd0, r4, 0x0, 0x70bd2c, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x21}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5689}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000010}, 0x40000) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2200) ioctl$BLKREPORTZONE(r5, 0xc0101282, &(0x7f00000000c0)={0xab, 0x2, 0x0, [{0x8, 0x7, 0xdd, 0xfff, 0x1, 0x7, 0x5620}, {0xbc63, 0x5, 0x7f, 0x5, 0x6904, 0x8d, 0x8774}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004500002000000040002f9078ac14002c8fd5c17023a52978e000000172ff0900"], &(0x7f0000000040)) 2018/05/14 01:45:06 executing program 4: r0 = socket(0x5, 0xffffffffffffffff, 0x6) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x15, 0x0, 'wrr\x00', 0x0, 0x0, 0x10000000}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 95.751719] IPv4: Oversized IP packet from 127.0.0.1 [ 95.772955] kernel msg: ebtables bug: please report to author: Wrong len argument [ 95.797322] IPv4: Oversized IP packet from 127.0.0.1 2018/05/14 01:45:06 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180)=r0, 0x4) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/05/14 01:45:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0xfffffffffffffef1) ioctl(r2, 0xfffffffffffffff9, &(0x7f0000000040)="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") shutdown(r0, 0x0) 2018/05/14 01:45:06 executing program 2: r0 = socket(0x3, 0x1, 0x8) r1 = memfd_create(&(0x7f0000000040)='/\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x55, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x20, r2}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket(0xa, 0x802, 0x0) fchmod(r0, 0xe) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x17, &(0x7f0000000100), 0x4) 2018/05/14 01:45:06 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) readv(r0, &(0x7f0000000040), 0x1e1) clock_getres(0x7, &(0x7f0000000140)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x1f, 0x7, 0x7fffffff, 0x8}, {0x9, 0xfffffffffffff1e5, 0x5, 0x5}, {0x40, 0x5, 0x7fffffff, 0x9}, {0x5, 0x4, 0x8, 0x3}, {0x0, 0x80000000, 0x8, 0x8000}, {0xffffffffffffffff, 0x4, 0x80000001, 0x8001}, {0x4, 0x80, 0xe52, 0x5fac}, {0x5, 0xfffffffffffffffa, 0x5, 0x400}, {0x40, 0x7fffffff, 0x1, 0xcc09}]}, 0x10) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/05/14 01:45:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x400000032, 0xffffffffffffffff, 0x100000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="1f8000000040000000000900", @ANYRES16=r1, @ANYBLOB="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"], 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x24004040) 2018/05/14 01:45:06 executing program 4: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x420203) r0 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x34) fsetxattr(r0, &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000100)='\x00', 0x1, 0x1) 2018/05/14 01:45:06 executing program 1: clone(0x200, &(0x7f0000000080), &(0x7f0000000480), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2600, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x40, "578d88ad2e77ea61137f21d551a90cd7473d0ac1c7694512e031cf29e2e7899277679a15183774499c41b3b9570c583ca491c7a44145303621437f54c1e71d27"}, &(0x7f00000000c0)=0x48) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x16b5}, &(0x7f0000000240)=0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) process_vm_readv(r2, &(0x7f0000000140)=[{&(0x7f0000000100)=""/54, 0x36}], 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/35, 0x23}], 0x1, 0x0) dup2(r4, r3) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/05/14 01:45:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x3ffffff, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000200027400f8", 0x11}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r1, 0x8000) lseek(r1, 0xffffffffffffffff, 0x2) fsync(r0) sendfile(r1, r0, &(0x7f0000000040), 0x7fffffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000380)={0x0, @loopback, @multicast2}, &(0x7f00000003c0)=0xc) 2018/05/14 01:45:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='stat\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') sendfile(r1, r1, &(0x7f00000001c0), 0x4) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040)={0xff, 0x8, 0x0, 0x3000000000000}, 0x10) 2018/05/14 01:45:06 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180)=r0, 0x4) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/05/14 01:45:06 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x178, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@mark={0xc, 0x15, {0x35075a}}, @tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x178}, 0x1}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/14 01:45:06 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001600)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x5, &(0x7f00000000c0)=""/122) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x5, 0x2002) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000180)=r1) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="ddc735550cc906b57a8da7bc5697c6a7c4217fbe6d5e525564dab1f8717894418c2cfee067618a5d839c90", 0x2b) 2018/05/14 01:45:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000480)=""/38, 0x26}, &(0x7f0000000080)}, 0xfe66) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e00000010000000000000000070000000082087789db0ec542dd50cb000000000000000000000000000000030006000000000002c9a600ac14ffbb0000000000000000070005000000000002000000ac14ffbb"], 0x78}, 0x1}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000380)=0x78) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x0, 0x9abc}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/14 01:45:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x1, 0x4e23, 0x0, 0x2, 0x80, 0x7d, 0x16, r3, r4}, {0x42, 0x3, 0xfffffffffffffffa, 0x28571525, 0x80000001, 0x8001, 0xe7, 0x6}, {0x2, 0x7, 0x3f, 0x2}, 0x104, 0x6e6bba, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x3, 0x0, 0xfffffffffffffa5a, 0xee, 0xffffffffaa0a24da, 0xed1e}}, 0xe8) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000004140)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="92ece15b427367844c97570439eb0253", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000004280)}, 0x0) 2018/05/14 01:45:06 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x86, "861b19600e0251d0a04ebd56ca706ae90c61ce6bbbbb4e354d32d94e281d1f86b4601b5e08a0d1d5b7ea21743aee5532257dd5048bc88bddfa8b0b91192b158db69bb273f0f67fc27d4a7854c135eaa51c4207c4ce32222787c4ba7251d8cf0e03251826a8e26c89b145d53a45e1352eadc3ec7286e4a847c3790ce91aba4c22e9b7735966b4"}, &(0x7f00000000c0)=0x8e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0xffff, 0x0, 0x8, 0x9, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x8, 0x4, 0x8, 0x5, 0x9, 0x10000, 0x4, {r2, @in={{0x2, 0x4e21, @rand_addr=0x7}}, 0xffffffff, 0x5, 0x723, 0x80000000, 0x4}}, &(0x7f0000000340)=0xb0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="c626262c8523bf012c") r3 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000380), 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0xa9, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00\x00\x00\x00\b\x00', 0x10) sendto$inet(r3, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/14 01:45:07 executing program 4: r0 = socket(0xe, 0xfffffffffffffffd, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'bridge0\x00'}) 2018/05/14 01:45:07 executing program 3: r0 = userfaultfd(0x80004) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xe}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x48100, 0x8) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0xfffffffffffffffb) madvise(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000180)={0xcec, 0x6, 0x20, 'queue1\x00', 0x7}) close(r0) 2018/05/14 01:45:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer\x00', 0x2500, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000012c0)=""/4096, &(0x7f00000022c0)=0x1000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000000000000"], 0x14}, 0x1}, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000001780)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000011c0)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/4096}, &(0x7f0000001240)=0x78) 2018/05/14 01:45:07 executing program 6: clock_gettime(0x1, &(0x7f0000000040)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x100) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x1, 'H'}, 0x2) 2018/05/14 01:45:07 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="efd00dd18c6f9525fef1d13434e4f615c298fb124c63b85a8a1f8bfd07d4731d47451400000024001104000000000000000001000000ff7a367e444942bbacd5ab458636ac81f302da3d710f6b3f2f463be0da82bfdb"], 0x1}, 0x1}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x1, 0x1bd7a931, 0x2, 0x5, 0x40}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6, 0x7f, 0x0, 0x1, 0x6}, &(0x7f0000000440)=0x98) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000400)={0x101, 0x7, 0x40, 0x200, "72985e48462ae2366d4a86738b8583c3e65be3623df32d3c16584af4cf4d5692cceadf69543a5a07df9a82d1"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7}}, 0x3, 0x3, 0x0, 0x80, 0x20}, &(0x7f0000000340)=0x98) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x1, 0xfff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), &(0x7f0000000000)=0x8) 2018/05/14 01:45:07 executing program 0: symlink(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./bus/file0\x00') r0 = socket(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'veth0_to_team\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") symlink(&(0x7f0000cc9ff6)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') r1 = open(&(0x7f0000000100)='./bus/file0\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='./bus\x00', &(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x401) 2018/05/14 01:45:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400800, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200000, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/14 01:45:07 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10080, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x400}, {0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xbd}, 0x7, [0x8, 0x10000, 0x8001, 0x7, 0xf04b, 0x2, 0x2, 0x100000001]}, 0x5c) ioctl(r1, 0x8, &(0x7f0000000000)="0300ff07000000ed000000") getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/61, &(0x7f0000000180)=0x3d) 2018/05/14 01:45:07 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4001}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000002c0)) 2018/05/14 01:45:07 executing program 7: r0 = socket(0xa, 0x1, 0x9) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8931, &(0x7f0000000040)={'team0\x00'}) [ 97.109994] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.117314] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.126692] IPVS: length: 61 != 8 [ 97.144673] IPVS: length: 61 != 8 2018/05/14 01:45:07 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xffffffff, 0x5}, {0x80000000, 0x2}, 0x7e, 0x0, 0x81}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x80000001}, {0xf}}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x200000) sendmsg$nl_netfilter(r1, &(0x7f0000000740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x56c, 0x3, 0x1, 0x2, 0x70bd2c, 0x25dfdbfb, {0xc, 0x0, 0x4}, [@generic="fa23a8c147182a9eae4e8a2b6622b10ecf3c87f3a655023ed2c541d5104b144fb5c1897ff3a7d24a62a75c6090355167e0a406c7c376f0f4d03df8b811f647dc5028fb327bef614e9423640d90784191cda38e96b0b81e164b7ffab8912b0ef7196f576d7b778801403505a9736aa655eed9b6504d9bd583ae3ca7a954bcb124a422fe645264b7b761d0c894f2e257eebd762c7fbc1fad12aee9312b3d7e7347a157cf2db50624dbfe4ae29b895daf08b2a46c850f38c3f50b46cd5e71d706095286", @generic="56eaae777187131c7180021be2293ec249e56147d2d4c4277c07cdcbb6f66c6b1a6a0846a0ad39675712ad29b515c7bf2c2404070b61ff1357dd21a5d2850eafc8d86bb9a1508dc28a81aced91b75746673739959f71956c925c88215d4611379acac055a191801852cebfea031a82b99a73889133405ca7de5c77d610f93c2cff467127a983cf1f8011b87f605026404148a4bd759d517648adc71ed86308d7accd0119e420365cbc3628518919da78491fad3ca71973e1ee", @generic="2fc5188ba365b3e51a781ffef971a4c73de699758e9d27ae815fade89eece50b6a1b289b2859dc402ad9be1ddc491023bfb23c99", @generic="abc10f08d6642c1d4577bf97aa7be3703fcc91bbc0ca8bab5afaf33828f795aef35eab2ecdfb2667c3e010ac1f0ff967db3776eebe4bd3ed268d80648230afe5f527644e93a2824bfcf377f1d170f9db734d189f3f9ff8f26f547d574d4e3c603ca2a87544ea2acac565b166b079bcf1c50d64892d345359110adede8bf9ed9a321fbd7777501c78325503f6eae33e2b958847b350a8bfe857291708e685fceec6a36f83592e430cdb2822973e6ae0f7f347a0037327567d03a6cb0a5ddaeaa0c65ab9", @generic="0bebeadb090c814a9382559908aaa8335522343af7898f7c9836f1ddd38a1546d6c1ccc36f6189d6dc314a138ff026292fb9899900cbe1b93ea55b3ae36bea2cd463807a2c2eb322f5e1f9b16b83737dba1af7fbc80c327fff91ade675e57771ee30cd595f459cdfaff67ebcf29d1024ea", @nested={0x268, 0x61, [@generic="63b36c31927544f6bb366aa60b", @generic="c3eeac43aa35ef6979872a9466042140ac8a7646a84a79254e37ae37fdb3d1c4b6c5e6c4ec45aceea473af96db04c39ad28c0535021e0f07764af8f601343bdf5824ce89fd452e481cc3230ee84637f6875a0a2dc965badd37c7d1bff1b5901631310edbdb309d928068ff75a3759664dd0d95d0b078db49b702a4279b404158dbd2835031f6ef045dc2a6f4d325b596f5b08905aa2b322e762388d6eebfe074acf30a27fe56221ce9afa3d27b9aa7e8640538d4f14e91eda2d878aeba58897b714027205425ec9954a577d3d0328812254c71b40eee4abc", @generic="9833e4ac250674dfe915b66eb3f2d4d33a075e78de6adb3bfd0af64df918faf424aa62d22bcc808fb541b634f732552a0c6ab77040e09953d860f0adaf0023030d05a6d0b3fc6c5502f103456c5e772e43e5f1127df283c00d2cb026bd9ac483a9feb73b398890d7d92229ac906cf87aa8dcf75c9f2decc751d5fa38a53aed341cea5b935095c7f9022038b9383584150d202e57398c751c38a5a1964ef931e1bb676883fbed0a42e929c282b92843fb", @generic="60fecf5322a0c9634cf3fb47a6e52068adfc49465848ed02554a375da884c5b46350f806214d33da7e44b4281983c96ee247ebd82c8f51f5f45df8ffb2624e81b343acf3b2330b3f01f5a6d5ef0b5625cb90bdcd7fc7d643294245a4d148cf24c27faf1cbab5aae27add157cabb06c527107ce90056bb694904ec5f9b433ca059db696b6ac6419c2316125e6771fed6368dbc353170ef357ec75bc32a3029fb28c469873dd4433be5ca4b2fa56de3a64ae051a03a8abf009a0858a6591a5524fc59fecf4c26a4e661f67c6d79f"]}, @generic="cf1f8ed92f7186c563b12c6482"]}, 0x56c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/05/14 01:45:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f0000001180)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, &(0x7f00000011c0)=""/162, 0xa2, 0x8}, 0x2}, {{&(0x7f0000001280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001300)=""/161, 0xa1}, {&(0x7f00000013c0)=""/183, 0xb7}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/189, 0xbd}, {&(0x7f00000015c0)=""/92, 0x5c}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/101, 0x65}], 0x7, &(0x7f0000002740)=""/116, 0x74, 0x8}, 0x7fffffff}, {{&(0x7f00000027c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002840)=""/89, 0x59}, {&(0x7f00000028c0)=""/127, 0x7f}, {&(0x7f0000002940)=""/192, 0xc0}, {&(0x7f0000002a00)=""/27, 0x1b}, {&(0x7f0000002a40)=""/182, 0xb6}, {&(0x7f0000002b00)=""/71, 0x47}, {&(0x7f0000002b80)=""/181, 0xb5}], 0x7, &(0x7f0000002cc0)=""/143, 0x8f, 0xfffffffffffffff7}, 0x3f}], 0x3, 0x2101, &(0x7f0000002e40)) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000002e80)=""/45, &(0x7f0000002ec0)=0x2d) r2 = syz_open_dev$sndmidi(&(0x7f0000002f00)='/dev/snd/midiC#D#\x00', 0x7e8a, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x100000001) 2018/05/14 01:45:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200ff0f00000000f08f16bd0d29470633c8c8c4f75854e8b3feddd6e7f365d98ea9540dde29aed2d1d7734c396054f452655efcf23da7053f7519292e82d363d4436b22b2bd4b6e3a510594190eb2fab05fee65cb32c650fe1c14"], 0xfffffe84) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000000000fa0a0000007f000000fe80000000000000000000000000bb070000000a00000000000000ff0200000000000000000000000000010000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xfe40) write$rdma_cm(r1, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) close(r1) r3 = dup2(r1, r1) fsync(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00000005c0)={&(0x7f0000000580)=[0x7, 0x500000000000, 0x63479202, 0x547, 0x1, 0x7, 0x49], 0x7, 0x7, 0x2, 0x5, 0x100000001, 0x604, {0x1, 0x9, 0x0, 0x5972, 0x8001, 0xc155, 0x100000001, 0x401, 0x2, 0x100, 0x0, 0x4, 0x101, 0x100, "537ab73e61df7e4e5987dc0ccb5829d5b885631a962687cc96b0d9267acc1781"}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000400)={r0, r0, 0x8000, 0x1f, &(0x7f0000000340)="1ee81b6ead563230e25e6b773ea0b91452aab010b43b7f04df5c1ca4b5449e94b455c3ae9ab6bf43db5c85fa2e06cb0ac5e45ed1907d9b2d845f73649629443ba0621f0442629b5bebcde7ba23ffaf91a8ef64556f465f29cf7b0362d5767ea8639d377de01258956b1a84e38abbf83995f466da030f71a2b532dd931f39f2cee6537756f96236", 0x0, 0x7, 0x3, 0x200, 0x1ff, 0x1, 0x9, "2fd2de4eb88d2180f9981dbd38a1d48959a1b201590ff5bf905081a9e73f72bb0367946d60b3c625c7bbfaa6af2ed40c68df7a00bdd61a331cd7170d8d2fb471f7adf4a0c99fe7fef8d23a9dbe627a"}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000300)={r4, 0x1000}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) getsockname$inet(r3, &(0x7f0000000480)={0x0, 0x0, @multicast2}, &(0x7f00000004c0)=0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/41, &(0x7f0000000100)=0x29) 2018/05/14 01:45:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x7f}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e23}}) close(r0) 2018/05/14 01:45:07 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$TIOCSBRK(r1, 0x5427) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r1, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x0, 0x4, 0x1, 0x24000000000, 0x101, 0x3f, 0x2000000000005, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0xfffffffffffffe29) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000480)={0xf2, 0x81, 0x4, 0x5, 0x5, [{0x3, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x400}, {0x81, 0x8, 0x6, 0x0, 0x0, 0x4}, {0x7, 0x3, 0x6, 0x0, 0x0, 0x101}, {0xfffffffffffffff8, 0x80000000000000, 0x0, 0x0, 0x0, 0x800}, {0x7e1f, 0x7, 0x9, 0x0, 0x0, 0x400}]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) getsockname(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) r6 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000000280)="7bef689096331073a3b1c28bb96b3d59844b50d108ef4352f58c4a0fabcd14fd4cfe8c5e06fba6535890b8abf8d2ec591c169d11c883fdd0c2acfc0be1bec1cb8a3a8d9893828be2a5506496139247eb719ebbdffcc08bbdc6fcf910eeb3dc1fa11f5c76232106") sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001100010029bd70000b00000000000000", @ANYRES32=r5, @ANYBLOB="001802000080000000f7ffffff14002400b7eaa850e070a82b3140f54471f4ec9df71d"], 0x3c}, 0x1}, 0x40000) gettid() 2018/05/14 01:45:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$inet6(0x10, 0x2000000003, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000840)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000001c0)) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001d40)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001e40)=0x1d4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000240)={0xff, 0xfffffffffffffff8, 0x4, 0xfffffffffffffffa, 0x20, 0x7, 0x8, 0xb9, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001b80)={r6, 0x0, 0x100000001, 0x800, 0xebb2, 0x4}, &(0x7f0000001c00)=0x14) fstat(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r4, &(0x7f0000001b00)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000740)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0xffff, 0x4e24, 0x8, 0x2, 0xa0, 0xa0, 0xc, r5, r7}, {0x8001, 0x7f, 0x400, 0x8001, 0x9, 0x1, 0x800}, {0x9cf9, 0x8, 0x2, 0x1}, 0xff, 0x6e6bbd, 0x3, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3504, 0x6, 0x3, 0x4, 0x5, 0x81, 0x4}}, 0xe8) recvmsg(r3, &(0x7f0000001ac0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000980)=""/226, 0xe2}], 0x2, &(0x7f0000000ac0)=""/4096, 0x1000, 0x400}, 0x12121) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0}, &(0x7f0000001bc0)=0xfedd) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0x0, r8, r9}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x6c00000000000, 0x30, 0x2, 0x1}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r10, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8000, 0x6, 0x4a198445, 0x7}, 0x98) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) 2018/05/14 01:45:07 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r4 = dup2(r0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/14 01:45:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='maps\x00') close(r0) connect$unix(r0, &(0x7f0000000000)=@abs={0x12a3476a930b6ba4, 0x0, 0x4e24}, 0x6e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x6, 0x2, 0x0, 0x1, 0x5, 0xca42, 0x6}, 0x20) [ 97.376271] IPVS: length: 41 != 24 2018/05/14 01:45:07 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) eventfd2(0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = eventfd2(0x5, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000018000)={r2}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000c68000)={r1}) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0x1000, 0x0) r4 = add_key(&(0x7f0000001080)='rxrpc\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)="62d91e61a3103197c94f4f3b7238715c44b619cdd71bbf294c818ce2a7832cbd7af9ced52ce636d95d308ae432f86ecb79e3c31fb05c3dd406273c4ca6349c91", 0x40, 0xfffffffffffffffc) r5 = request_key(&(0x7f0000001140)='cifs.idmap\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)='}vboxnet1nodev-\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000001200)={r3, r4, r5}, &(0x7f0000001240), 0x0, &(0x7f0000001380)={&(0x7f0000001280)={'sha384-avx\x00'}, &(0x7f00000012c0)="5547b803c4694b4e5f5b929492dbb20b3602ee8307256c095631e97333fb4cc62b45118c7bce19902f1ee63b05bcb051eecb5afd340496658f535097aff73ad67fce9c3a9c397a5f607f2897c36862f1d771de831d534f6e5c4d3336ae0b85241cfd9e2775925fe9069ea2c0950e51f23540509383badd538a41272a1fa38ad184773471684719d2d522e2d2bfabebacf6e63f6839dfa1f4a7f8513582557d7e52f48b287e03", 0xa6}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/05/14 01:45:07 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0), 0xb) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000000)) [ 98.203282] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/14 01:45:08 executing program 7: r0 = socket(0x200000000012, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000002a007f000059912f51c1f565bba6ed7601000000ff01000000000b0000000000", 0x24) 2018/05/14 01:45:08 executing program 4: r0 = socket(0xa, 0x80001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndctrl(&(0x7f0000014fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000001c0)={0x100000000000, 0x4, 0xfffffffffffffffd, 0x0, &(0x7f00000000c0)=[{}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, [0xb3, 0x7, 0x401, 0x9, 0x1, 0x4b, 0xca, 0x6, 0x10000, 0x7ff, 0xcc4, 0x4, 0x0, 0x72, 0x3]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r2, 0xc6, "e08444f76d17098cdd07a8a0133c664ea43c52c4640e74a881505e83b5ad15758c1dd781498334db3a043992496a7554f862fe584b721ee1d17482d3560e6a1b420dbdd7b28a79b8c33649a03ce8bb1abb12831e06a7e97bbb4f143951b2279643ef5dcf3a51a4d92ad51c78b3cfdbf31034f2c02648ff596c6590456500a2d8fa6cea455db1517e79e0ba1b6770c60866e28effb287652600708794153f2735bed72ad8c47e42ae49eef52cbd404b81b0554236933fc9cc0f9981ae4879990f8e398106054f"}, &(0x7f0000000080)=0xce) 2018/05/14 01:45:08 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) dup2(r3, r1) sendmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 2018/05/14 01:45:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xb98, 0x101982) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000000)=0x5fff) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getsadinfo={0x14, 0x23, 0x420, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4080) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00'}) accept4$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast2, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={"7876d77fe3fcffff00ffffffff000003", r6}) sendmsg$nl_route(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x24, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_PORT_SELF={0x4, 0x19}]}, 0x24}, 0x1}, 0x0) 2018/05/14 01:45:08 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f0000000140)="995d5ac771d0d7000018061740eeb5009ac8512a194ec017389bab7a93ecb9f04524e73d5b8854cf5ad19f128c454d81ff7b8cdbcdb96daabe3661c01c7e354b1af26d29ca2b") mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/14 01:45:08 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x20802, 0x0) accept$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) geteuid() nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f000020b000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000000000)=0x2, 0x9, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 2018/05/14 01:45:08 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'eql\x00', 0x2}) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x10000, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="0004"]) write(r1, &(0x7f0000000040)="15b6ee6863820da9f94971a9e72a9cddb034d334c46c75c2f850749e2d45442fb7fc9efc3c8641fe3778e03df0dc66519af466e96b823e0faf06c485b1e5eac327ec3efc8c9dc16b9538ea0410820b7eef5b3c674a8141db154d2bceaab64e07d91be9ce2a9cc3b896233b07db94b76f038003f24676488c7c8d7d8b1c5b5e881809f81a3c68dc6fe281122a0219cca99ec2c1c3fbb39689f8ea5f545660120edfc6e12c89a17624c2c52a3ad661502eadc7832101ca910ecc8e27e197a07caf12604508608690d7c8621e45e522ebe01530292c740259a7fee2dd7c3b08acf504b5730dd5956110770561c2a7a18493ea2095f87858be", 0xf7) 2018/05/14 01:45:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x1, 0x8, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0xf000, 0x4000}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}], 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) sendto$inet(r2, &(0x7f00004e9f6d)="b8", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 98.251150] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/14 01:45:08 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000a80)={0x51, 0x3f, 0x7, 0x8, 0x100000001, 0x1, 0x7, 0x8, 0x6, 0x400, 0x6}, 0xb) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '/dev/kvm\x00'}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/14 01:45:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)={[{@uid={'uid', 0x3d, [0x35]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/14 01:45:08 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x4, 0x9, 0x8, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000880)={r1, 0x10001}, &(0x7f00000008c0)=0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000240)={{0x400, 0x0, 0x9f, 0x3f, "46d32af30871a065ce7abf08af996f72ba43b90ccdff648db84e274a133ad60c0764f6ba488132263da76e8c", 0x2}, 0x9, [0x65088847, 0xff, 0xf68, 0x2e3d9d12, 0x119, 0x6, 0x8, 0x23, 0xff, 0x1, 0x2, 0xfffffffffffffffa, 0xcc, 0x1, 0x7ff, 0x9, 0x8, 0x4, 0x1, 0x7f, 0x6, 0xfffffffffffffff9, 0x40, 0x7, 0x4, 0x6, 0x400, 0xc77, 0x5, 0x100, 0xff, 0x4, 0x8c4, 0x5f, 0x2, 0x10000, 0x10000, 0x9, 0x1, 0x5, 0xfff, 0x5, 0x101, 0x200, 0xa8c8, 0xffffffffffffffc1, 0x3c668f47, 0x6, 0xfffffffffffffffb, 0x1, 0x1, 0x7fff, 0x8, 0x3f, 0x1, 0x2, 0x4, 0x99b3, 0xeb, 0x400, 0x5, 0x9, 0x4, 0x20, 0xfffffffffffffffa, 0x8, 0xe611, 0x0, 0x82, 0x3, 0x7366cc21, 0x5, 0x1, 0x0, 0x42, 0xe92, 0x4, 0x1, 0x1f, 0x4d, 0x100, 0x3ff, 0x7fffffff, 0x6, 0x1, 0x100000001, 0x400, 0x3, 0x6, 0x5354, 0x9, 0x400, 0x10001, 0x5893, 0x3, 0x7f, 0xfff, 0x2000000000000000, 0x7ff, 0x1000, 0x6, 0xe79, 0x7, 0x3, 0x800, 0x1000, 0x3ff, 0x0, 0x7ff, 0x10000, 0x2, 0x1, 0x2, 0x401, 0x800, 0x6, 0x40, 0x0, 0x7, 0x4d46, 0x583, 0x9, 0x2, 0x2, 0x7, 0x80000001, 0x7, 0x7f], {r2, r3+10000000}}) fanotify_init(0x4, 0x1000) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200031c000000000000000bb000000000000bb252f450000007400000000000000000000000000000000000000000000ca3c19c4c0c48519c619621915", 0x82, 0x9000}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="21e58b701f24960a21d6308bb0d52ab649122bd7e0309b0000471472b0e53052d292ccc590138010e6b72530e7e008efff383b83c5f37c5fce284a278ed14b6bc4c4e68866b47c33e1ad0f0f3301aec4c72ba641978da550937e40f1b67ac2010ef6c52333e1c804ea804d168e7343eb5e136357f30f52fc4dc3"]) 2018/05/14 01:45:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x30, &(0x7f0000000040)}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) socketpair(0x10, 0x80007, 0x2, &(0x7f0000000140)) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/14 01:45:08 executing program 3: r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_setaffinity(r1, 0x7, &(0x7f0000000180)=0x4) r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x1) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xb73, 0xe8, 0x6, 0x0, 0x0, 0x8, 0x10000, 0x2, 0x4, 0x2, 0x1, 0x20, 0x401, 0x5, 0x6f0, 0x5, 0x8c, 0x7, 0x1ff, 0x7, 0x4, 0x8, 0x8, 0x7, 0xfffffffffffffffc, 0x200, 0x101, 0x8000, 0x5, 0x10001, 0x2, 0x6, 0x8, 0x85, 0x7, 0x3, 0x0, 0x1, 0x0, @perf_config_ext={0x9, 0x3}, 0x20021, 0xc5a, 0x880, 0x7, 0x4, 0x7, 0x9}, r0, 0xf, r2, 0x2) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000400)=0x7) 2018/05/14 01:45:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) open$dir(&(0x7f00000002c0)="2e2f66696c65302f2f2f2e452eeb", 0x8000000000041, 0x0) truncate(&(0x7f00000018c0)="2e2f66696c65302f2f2f2e452eeb00", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f00000001c0)=""/253, 0xfd, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xffffffffffffffff, 0x8, 0x7, 0x4a4e, 0x0, 0x8000, 0x20084, 0x4, 0x1, 0x8, 0x8, 0xffffffffffff06dc, 0x101, 0x6, 0x9, 0xafa, 0x63f7, 0xbf58, 0x10000000000000, 0x9, 0x5f70, 0x1, 0x0, 0x6, 0xfffffffffffffffc, 0x8001, 0x13c, 0x100, 0x9598, 0x967, 0x5, 0x4, 0x7ff, 0x9, 0x0, 0xfff, 0x0, 0x2, 0x2, @perf_config_ext={0x2, 0x101}, 0x400, 0x2, 0xa1a, 0x3, 0x5, 0x6, 0x7}, r1, 0xf, r0, 0xa) unlink(&(0x7f0000000300)="2e2f66696c65302f2f2f2e452eeb00") [ 98.438167] ntfs: (device loop1): parse_options(): Unrecognized mount option . [ 98.477712] ntfs: (device loop1): parse_options(): Unrecognized mount option . 2018/05/14 01:45:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/14 01:45:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x200, 0x9, 0x7, 0x4, 0x70bd25, 0x25dfdbff, {0xf, 0x0, 0x7}, [@generic="e8cf2385d7add9cbd90cfab16fbfad6ef199", @typed={0x8, 0x6c, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x21, @u64=0xbd0}, @nested={0x1c4, 0x96, [@typed={0x8, 0x13, @ipv4=@loopback=0x7f000001}, @generic="ab95de9c5d508d1f3cb5998c7f7ef624b61564967665a158973c83c6627c77fe6a79d3f3fd4079bb0d8b180b14ac03477fda919f0232f874310acc6cb5380c4ab8235667949835d4b17e0c7f8296a83980f3b0fe5d9b99f9769d2013139392a2d7e4008f2e47d53435cbf21db9b45001fa3b40f7d209cba042a09442e278a38c8efa88141e371357d2961473047d137f91b03208def228b22548881b78f7f52eb4c52f9b897992377733d09978dfa6d61dffa4e2ce962c165126a2eefc3d907d354df34e5791f7256c225602aa4a38c39e042a820defb7d1e61674d6", @generic="bf99f3b3e78e2a98f0462cb10712d7ea605bbca6a99a550bc4993c637043512dd6c7066f9e7cf6c506004bd5edfce699fdbe43355b4c6fb0d3279c3b2a6447e1", @generic="374f768b96ca850b3edd6d615e547ba68280e802f5ecc8e221791b8cb16509277c1633ec538e6caa638b0db905d6497ca4215a20d4063e955fdaeabe5dd4f4fa32afb39abeb203883d7ee9eac756c255b57bf7d6fe21a1fe0abd394cd73a2d4b4404a72792b8b2c7158a2f3e9c66e09ff1cc064a8605ca026a1c1d73f776f9f015b8ece9ff62502cb12264aa24f204a716c63be97a99bd20298c9905"]}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000010}, 0x40080) getsockname(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) unshare(0x0) 2018/05/14 01:45:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e22, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x4000000000000004) r1 = accept4(r0, &(0x7f00000d3ff0)=ANY=[], &(0x7f0000eab000), 0x0) listen$netrom(r1, 0x0) 2018/05/14 01:45:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xd0, 0x2, 0x5, 0x841, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x5}, 0x8) acct(&(0x7f00000001c0)='./file0/file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/14 01:45:09 executing program 1: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') exit(0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000100)=0x24) ioctl(r0, 0x0, &(0x7f0000000140)="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") close(r0) 2018/05/14 01:45:09 executing program 3: mprotect(&(0x7f0000600000/0x3000)=nil, 0x3000, 0x1) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="3df9f3f9482d035a48a67b910eebc586eaedfa443c84f621a9f54bb4b6f13aafe1c64dec0849fde0f407f0f8bb75f9af687fa71db65aaa82bb6c6efa9a6cd2acc5192e0a200e9fd740e4c3347a51b40a8a5a6176c582b17068772e19efaba262d41bf4cf3afbddd5ba6f1d3e9534bfffde50ffa9f54a", 0x76}], 0x1) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x3f) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x5a, 0x6, 0x10000, 0x0, 0x0, [], [], [], 0x7fffffff, 0x8}) 2018/05/14 01:45:09 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xc2100, 0x0) r1 = getpgrp(0x0) r2 = gettid() ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001500)={{0x1ff, 0x7ff80}, 0x0, 0x8, 0x90, {0x1, 0x5}, 0x50a, 0x424}) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x800000000000000, 0x3}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r4 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001580)={0x0, 0x8c, "61bb7b72909c778797a0f69f66fbf56a76db86bfeb569370dbf1a29c1551566d5d16ea069240cc4578229a878737efe62ae9b825b4c5cd5c74d0d003ef8622f0731cdba424e25052875fd01e594c573b843291f43b4b5f9fe93cbde5b1c0f8c2633377baf5f19206f3b2f0e7022097af33a555ea69498cecae840d312fdddd9176f8cf3a6dc128b08dca2721"}, &(0x7f0000001640)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001680)={r5, 0x0, 0x30}, &(0x7f00000016c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000340)={{0x3, 0x0, 0x0, 0x4}}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) recvmsg(r3, &(0x7f00000014c0)={&(0x7f0000000080)=@in6, 0x80, &(0x7f0000001400)=[{&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000001380)=""/124, 0x7c}], 0x6, &(0x7f0000001480)=""/48, 0x30, 0x200000}, 0x40) rt_tgsigqueueinfo(r1, r1, 0x2a, &(0x7f0000000040)={0x13, 0xfffffffffffffffd, 0x6, 0x4}) [ 98.875532] IPVS: ftp: loaded support on port[0] = 21 [ 98.892486] FAT-fs (loop4): Directory bread(block 112) failed [ 98.898910] FAT-fs (loop4): Directory bread(block 113) failed [ 98.913778] FAT-fs (loop4): Directory bread(block 114) failed [ 98.949256] FAT-fs (loop4): Directory bread(block 112) failed [ 98.962916] FAT-fs (loop4): Directory bread(block 113) failed [ 98.973593] FAT-fs (loop4): Directory bread(block 114) failed [ 98.981307] FAT-fs (loop4): Directory bread(block 112) failed [ 98.987421] FAT-fs (loop4): Directory bread(block 113) failed [ 98.996352] FAT-fs (loop4): Directory bread(block 114) failed [ 99.008506] Process accounting resumed [ 99.014207] attempt to access beyond end of device [ 99.019399] loop4: rw=1, want=120, limit=112 [ 99.071675] FAT-fs (loop4): Directory bread(block 112) failed [ 99.077937] FAT-fs (loop4): Directory bread(block 113) failed [ 99.084296] FAT-fs (loop4): Directory bread(block 114) failed [ 99.107577] Process accounting resumed [ 99.112493] syz-executor4 (7325) used greatest stack depth: 16488 bytes left [ 99.741337] IPVS: ftp: loaded support on port[0] = 21 2018/05/14 01:45:10 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffef6, &(0x7f0000000100)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000180)={0x2, 0x4}) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) unlink(&(0x7f0000000140)='./control\x00') close(r1) 2018/05/14 01:45:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x161000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000000080)=0x8000000000000000, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), 0x4) close(r3) close(r1) 2018/05/14 01:45:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x6}, 0x4}, 0x10) chdir(&(0x7f0000000080)='./file0\x00') r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) getsockopt(r1, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) 2018/05/14 01:45:10 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x1) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f0000000180)='/dev/net/tun\x00', 0xd, 0x1) r1 = memfd_create(&(0x7f0000000100)='com.apple.system.Security\x00', 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x2001}) 2018/05/14 01:45:10 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a00100000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/05/14 01:45:10 executing program 7: r0 = socket$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$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000680)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000100), 0x242, 0x200007fb, &(0x7f0000000240)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='yeah\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000000)=""/184, 0xb8, 0x0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) fsync(r0) recvfrom(r0, &(0x7f00000006c0)=""/4096, 0x1000, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/05/14 01:45:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000003c0), &(0x7f0000000440)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, [0x3ff]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000400)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000001280)=ANY=[@ANYRES64=r2, @ANYBLOB="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@ANYPTR, @ANYRES64=r1, @ANYPTR64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYRES32, @ANYBLOB="05b725ad473ebcf8284bbd5e407b21dcb541145add9ff9cb25a5", @ANYBLOB="9c860aa465eabe80bbbbd1c9e4b6372263fe10de15bae38f5908a1fd069b82593f408d4899fc607f35fe2823c5895307cfe792861e365eb38a1ec3b9d6d69beaed754790366fc1d8cf0c775640"]], @ANYBLOB="3f02eba8063a7714974a769140a1e8bcb82f0208088c09423c51408ecf", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r2], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES32=r2, @ANYPTR], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR]], @ANYRES16=r1, @ANYPTR=&(0x7f00000022c0)=ANY=[@ANYRES64=r1, @ANYRES32=r2, @ANYRES16, @ANYRES32=r1, @ANYBLOB="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", @ANYBLOB="b80214cc4b230f89da181b33b2174420cd7e367a4d912b1b8c205d6d08464231d84d686a3208ca95c9732dfee961cdf08406521301a8c88169d70c3186af372ec8c1a6778d0ccaa627019ced6f02f4", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES64=r1, @ANYRES64, @ANYRES16=r2, @ANYPTR64, @ANYBLOB="1228e50ae43adb5af31b3e4bb7af5ca5808e704e47fcfb746026a214e129bf7f4e1ec5a92c65128e4fee40209402b3ca5b295efa0a2e81feb01d59083056f16d0a93d26b0c3a93ee341ea4c2a83f94"], @ANYRES16, @ANYPTR64, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES32=r2, @ANYRES64=r1, @ANYRES32=r1]]]) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x10d00, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000e80)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/14 01:45:10 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)="2f70726f632f7379732f6e65742f697076342f76732f7365637572655f746370009ccbaa44d01a12a36af0f984f9658df9a7f7a6191204ce47b3f3f922764887edad0bfa129c0e189159dc2260a6b5a70f975355670804a4122b095b5c8a64694ea88a8c8c95160b2642c892bca2e632c2f6338ed84fafd9f1bfb96c4e412d9f0830e3851d3b8c3fa1ab478456628ecd423c1a93fa44a7036162f8f7b1df5d80e1be86df75e9b9d26b36740a4a2d207da9479a97b8b388e74cc18e0b4de2d4c47736", 0x2, 0x0) [ 99.871315] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 99.908350] team0: Device lo is loopback device. Loopback devices can't be added as a team port 2018/05/14 01:45:10 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000100)=0x6, 0x4) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="616c6c6f635f6d6f64653d72657573652c00ab05421feb8b1ba5af3b408052b3f6dce6a7ba03f084a562b12dc297f50cba141f68d6743e98874bc93666d8ceb0899fa2f46484d9a90e67ad591aae27c3aa8af640d4b60de267b743d19e686b5efb3e44cbbbd5c2e1ffcd56ec43c7cabde386d9fa329bea7619ab9a86ee2e64c522040bb573c096447f00a626c9c1567e1565861e0c8d24dd1aae4b62cb6fe504"]) 2018/05/14 01:45:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f00000000c0)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x62) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x3ff, 0x8, 0x0, 0x4, 0x6, 0x0, "4f06ab11c65a4aa030cd692d4a6b947f8c14a759a455c931680f4c1dc9c317a5c35e33fa9910baf4fe2301d073e2e3787fb37881fc8e92daa70ec8fbf0779183", "0e12be4225b3b16f19134bf08fbdc73a1e68793c9a8eebea111e130a59f46b2f1e34f1e648ddbfc3d526a46c75f7c14e779bea2ca19f4bb1916c229201206fd7", "65a5c3b1f08d0991d2bd1b9a5923178c6173e63281b76bc2629547492c372ac8", [0xffffffffffffffe1, 0x240000000000]}) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x7, &(0x7f0000001580)=[{&(0x7f0000000200)="8589649b44580c0c9f35e09b09f50d28cdbfe663d2b4c54ea5ef9119b1ac4b9ac0b78b184ca8f287ad57f0b4e9d65c4ded50fc06dfdf93e07a71599ba121155f9490bd4533d339db4980136b0f47e3dc64de049a364528bd6ff83622f642ceea9671827c20a1fba3f04020840a18d14c767332541ab994136fcb0e8af406ea1c55ca87c1ebed4c5ac6bada70472baff47c3393b49338f5eb202c19f72397bcbd3f097259c36d8ed0379c03ab05d062c77fb4600df73a5fbc1de69ca0b25ad48b56c0b99fb555d4d14b67de6e", 0xcc, 0x2}, {&(0x7f0000000300)="96243c8a7643fd873a21044b27caf2feaffa2bf6a4b63973d86d5a2f", 0x1c, 0x8}, {&(0x7f0000000340)="73ad0dbf21206bb40c55b0a96761f0e1b0bcf99ca600bdc9d8fc3bf4dd363976b0e6a12df22afd390b2919a433ee", 0x2e, 0x8}, {&(0x7f0000000380)="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", 0x1000, 0x5}, {&(0x7f0000001380)="5e2345c6d5a9c8ff33741bf8153b1b9136001f564c687f642591a4c03f014f15d84462cb9f6de3a4fbff69178af4af72350a9e8cb1e5a7e946fc196b5ea3cf0eef3966e9061e8424675c8e4ad308ac9dd47a88d632d2d0b8c2710cc1770fb6cc14fe47fbf39dc16bcd466b1f059297ac18d6892af146909d894bc219f448c53ece8781c60472f683d0e64cb4e1467f96c405f8fdaa9318a739488f554c24696b48f2566dc824cd2c10d953b2387d9d5363950083e7367f8579c7816ad6933008f815a785e6472fe1a97d2038dbaaec3f", 0xd0, 0x1}, {&(0x7f0000001480)="ed073786c6f593b659e96b9b0315f82bb63df32b41d02ca62628630d6fefc5f00ace6368b465ab3ceff616d794650b333c16059e61f9bb8d22dda40f", 0x3c, 0x40}, {&(0x7f00000014c0)="9f952214f7c7c407a80994b865aea5f7a44d8e56563e2f119b1902497befb29346613aa9cec3a9fb7fc3d65e6632c77cc2bc2940bfefc4931ec1661e017cca4fc884a744f0a34d1fab58cf12765887e0604a627b94de30368102f3a10220fc8e39bc411bd38633316ab5b239d0904807888eb2a97c89fcab412aa813c36c32ae9d644c17a3541f2ef3c80572e962d4caf8a70b32fd06338423da6458caa331b52a0e5507e8d34765", 0xa8, 0xf5e9}], 0x400, &(0x7f0000001640)='vmnet1\x00') syz_open_dev$sndseq(&(0x7f0000001680)='/dev/snd/seq\x00', 0x0, 0x8000) [ 99.930262] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 99.958949] team0: Device lo is loopback device. Loopback devices can't be added as a team port 2018/05/14 01:45:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000001c0)={0x14, 0x2, 0x8, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/126) 2018/05/14 01:45:10 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f00000011c0), 0x6, &(0x7f0000001240)=""/44, 0x2c}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000080)=@hci, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/242, 0xf2}, {&(0x7f00000012c0)=""/218, 0xda}, {&(0x7f00000013c0)=""/233, 0xe9}, {&(0x7f00000014c0)=""/217, 0xd9}], 0x5, &(0x7f0000001640)=""/130, 0x82, 0x8}, 0x40000100) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ip6tnl0\x00', {0x4, 0x7, 0x5, "4270cafefa00", 0x659154c1}}) openat$nullb(0xffffffffffffff9c, &(0x7f0000001700)='/dev/nullb0\x00', 0xa0000, 0x0) sendmmsg(r1, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f0000000240), 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) 2018/05/14 01:45:10 executing program 1: r0 = socket(0x1000000, 0x804, 0x804) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc0\x00', 0x402000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200300, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x1, 0x7fffffff, 0xf9, 0x10000, 0x7, 0x34c, 0x3, 0x7], 0x8, 0x6, 0x401, 0x9, 0x6, 0x22f09dfa, {0x7, 0x8001, 0x4, 0x8, 0x9, 0xc0c, 0x80, 0xd9, 0x0, 0x7, 0x7, 0x9, 0x2, 0x3, "2045bed014df0d0869004347bdb3470ae1308672edc8c4786188ec5558cb8708"}}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$KDDELIO(r2, 0x4b35, 0x6) clone(0x8100000, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000100), &(0x7f0000000140)="a5c354be905321fc5bb185a27c10e2759ccfdeef137ecebe06409dd17f74aa84c39e19a885bd370400da419348d8966caf6b36b882720e519739d1b7d0d74764a6076418ce0151a9501b8d47e8d1c1aef09cbbf0cdf80fcb9f1b8ef8a743e79a02166eb5aac4e51fe34f0a3e32a0afd7ff7dc3288968a239ee8c76e29cf121a82d9548c9e8ba25ef1c075bc81148e56cf76058ee18db993af9e53de99b99de35195f387ee3c5ed5d58d3fba752d19d") getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000300)={'security\x00'}, &(0x7f0000000380)=0x54) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000400)=0xff, 0x2) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000000007fffc) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000000c0)={0x4, 0xfffffffffffffffc, 0x8, 0x1ffc00000, 0x28d, 0x3}) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) clock_adjtime(0x7, &(0x7f0000000480)={0x3, 0x6, 0x75b, 0x401, 0x1, 0x800000, 0x3ff, 0x8b8, 0x9, 0xf1, 0x6, 0x80000001, 0x2, 0x1, 0x1, 0x5, 0x9, 0x81, 0x80000000, 0x7ccd, 0x3, 0x0, 0x0, 0x7, 0x9bc8, 0x5}) shmctl$SHM_LOCK(r4, 0xb) prctl$getreaper(0x19, &(0x7f0000000040)) [ 100.044193] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 100.051512] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 2018/05/14 01:45:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ocfs2(&(0x7f0000000140)='ocfs2\x00', &(0x7f0000000180)='./file0\x00', 0xa204, 0x2, &(0x7f0000001240)=[{&(0x7f00000001c0)="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", 0x1000, 0x100000001}, {&(0x7f00000011c0)="9a47aa0a6a51bac51326e850e5d36006c3042cd0491188099d8557c20bd2f92ae013f8a1941e18a17d6546ef7da6015aca27a1c8f67a0eef2dfe06ce3f7b1b18ae6a0a59f3", 0x45, 0x7}], 0x10, &(0x7f0000001280)='vboxnet0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2}}}, &(0x7f0000000000)=0x100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/05/14 01:45:10 executing program 7: r0 = socket(0xa, 0x1, 0x80000000) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="fb7874", 0x3}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x4, 0x1) 2018/05/14 01:45:10 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/188, 0xfffffffffffffc91) getdents64(r0, &(0x7f0000000140)=""/80, 0x85473c5a9be3377f) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) [ 100.186107] attempt to access beyond end of device [ 100.191228] loop4: rw=12288, want=8200, limit=20 [ 100.231721] F2FS-fs (loop4): invalid crc value [ 100.255257] attempt to access beyond end of device [ 100.260354] loop4: rw=12288, want=12296, limit=20 [ 100.313268] F2FS-fs (loop4): invalid crc value [ 100.318077] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 100.367469] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 100.374702] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 100.426130] attempt to access beyond end of device [ 100.431264] loop4: rw=12288, want=8200, limit=20 [ 100.438401] F2FS-fs (loop4): invalid crc value [ 100.447073] attempt to access beyond end of device [ 100.452131] loop4: rw=12288, want=12296, limit=20 [ 100.484178] F2FS-fs (loop4): invalid crc value [ 100.488938] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 100.524722] attempt to access beyond end of device [ 100.529843] loop4: rw=12288, want=8200, limit=20 [ 100.547547] attempt to access beyond end of device [ 100.552660] loop4: rw=12288, want=12296, limit=20 [ 100.573146] attempt to access beyond end of device [ 100.578300] loop4: rw=12288, want=8200, limit=20 [ 100.593886] attempt to access beyond end of device [ 100.599014] loop4: rw=12288, want=12296, limit=20 2018/05/14 01:45:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2ad61a", 0x3}], 0x1, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x3, 0x400000200) accept$unix(r2, 0x0, &(0x7f0000000080)) 2018/05/14 01:45:11 executing program 3: r0 = socket(0x10, 0x802, 0x4) r1 = socket(0xa, 0x1, 0x0) seccomp(0x0, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl(r1, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000006f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006ec0)={&(0x7f0000006800)=ANY=[]}, 0x1}, 0x0) socketpair(0x10, 0x80b, 0x0, &(0x7f0000000140)) write(r0, &(0x7f0000000040)="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", 0xfc) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = dup3(r2, r1, 0x80000) mq_getsetattr(r3, &(0x7f0000000200)={0x8, 0xc1e, 0x7, 0x7, 0x7, 0x10001, 0x2, 0x100000000}, &(0x7f0000000240)) 2018/05/14 01:45:11 executing program 5: r0 = socket(0x40000000000008, 0x6, 0x80000001) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setrlimit(0x2, &(0x7f0000000240)={0x80}) getpeername(r1, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@int=0xffffffffffffff81, 0x4) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000100)="d52fa0edb300aad08fcf71f0d7c617b8748f569c97605b7292269d156f979ad15d1214b2d259c13a33e7d27fe65b0d50e9ac4bf76265b3203783fec1bd01a5e3438d7ee76e70a95eb15c8586318b8edbb476c3fd72265f131965d34388032176010c12fc8b77def96a37004b3b311fd7af87b47cea3b0ee6f870ab69b57527d062074d35f15efee781487a3f58717a72a7d0f0a0652febe0559af10450", 0x9d}, {&(0x7f0000000000)="db36561c0ec8", 0x6}, {&(0x7f00000001c0)="d9c4385f656183dd917c6af1b68b992d4d7609af26fd1c938f792ff6a1f0c17ebdac0469ebc6f99166c7e06d80", 0x2d}, {&(0x7f0000000200)="041095937a008bea944f1e9c27f2717cfee024fc664ba9027a9045a0b55d9c01977901d438102eb28c332aeeeb4ba02e49857d73b87a", 0x36}, {&(0x7f00000002c0)="252359164b7473e6321586410942811fcd9f472738d226940c9c9d3a3a6081a2453735a929b807f287b402385abce1bb2505f7f4de49fe96ead7fb9cdbc964eeb6cff1999466bbb6d687891296c25227e628e98cd055d164f1823f38519af70dab51443449a8b8cdad1b37d1762210fcc57ffe3e7ed13eb405cac0ec019b3544067dd1ac225a494e8d733788f38c06b2bc1ba2743a1debd1c46a6c6a424aa8a5ed374346a239d78bcdd39d226c5afe723dd18f9f6cc22a6d7ca6cc298131238c", 0xc0}, {&(0x7f0000000380)="3688f8f19268520147e18d78fd853bb619784f8793ff2794ce5dce986805272edd09863810848757d58f2b847f9ae9c26e04648b83406e0d71c222afac18df2dd376a07cb7c3c04aa5ed4bfe786625cbe70b07d97d05b8ef31209b2c590d81408679a8f03ee8f7a2e4e667718b", 0x6d}], 0x6, 0x0) 2018/05/14 01:45:11 executing program 0: mlock2(&(0x7f000090d000/0x200000)=nil, 0x200000, 0x2000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81c, 0x400000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3f}, 0x4) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0x4000, 0x0, 0xf, 0x9, 0x80, 0x6, 0x3, 0x7f, 0x101, 0x2, 0x8, 0x5}, {0x1000, 0x15000, 0x0, 0x10001, 0x0, 0x1, 0x3, 0xffff, 0x5, 0x6840, 0x6, 0x4}, {0x100000, 0x10000, 0x0, 0x20, 0x6, 0x56, 0x0, 0x5, 0x1800000000000000, 0x2}, {0x100000, 0x10004, 0x1f, 0x400, 0x6, 0x800, 0x3, 0xffff, 0x8, 0x8, 0x9, 0xb6}, {0x7000, 0x1, 0xf, 0xffff, 0x3, 0x7, 0x80000001, 0x4, 0x7, 0x1, 0x80000001, 0x5}, {0x2004, 0xf000, 0x1d, 0x6, 0x6, 0xc26d, 0x6, 0x1, 0x3, 0x9771, 0x8001, 0x7}, {0x1, 0x5000, 0x0, 0x5, 0xb06c, 0x971, 0x5, 0x8, 0x3, 0x4, 0x6, 0x522}, {0x15002, 0x1002, 0x0, 0xe11e, 0x7, 0x6, 0x3, 0x6ba1, 0x5, 0x3, 0x8, 0x6}, {0x4004}, {0x0, 0x5000}, 0x0, 0x0, 0x107000, 0x452, 0xa, 0x0, 0x1f000, [0x7, 0x6, 0x75a, 0x9]}) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f00000001c0)) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x2000, 0x0) 2018/05/14 01:45:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f00000010c0)=ANY=[@ANYBLOB="180000000000000000000000000000007110fa0000000000000000000000000095000000000000001c6faa392906dfe7db7a70140b36a352ed1ba206ec9fa7ca86aef564a4959f40badc89749bf823bfcc712be5cad607adef2b24caf98da981d03198bbedef7417423c870e88786c0edacdf8f398555af96f5889ddc9e8312064d40478d37ef8552c0797641e9bffa576cb5da44ad3ca9e6cfa2b2268cc00000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x38e, &(0x7f00001a7f05)=""/251}, 0x48) timer_create(0x5, &(0x7f0000001040)={0x0, 0x8, 0x1, @thr={&(0x7f0000000000)="388a2e67347ed99b191b86d044c9cded6b8b3cb409ec1fa20b23bb28691012289090ef1c382b3036ffa0ac0d2080ae11543d915ecc75f7d1cf", &(0x7f0000000040)="b5ff88c889569575ac1486e5bc8f083554da6afcce7b8d9dedac8df4fbadbd3e662d5120ebb9ee79ad0becaa4abcbe1f30158db774fa85edb0b97d071a151d5a5e9aedb5d98d834af713c7c4d8fc775423c5a4979613a96ae950070cf296a25b7a98a657da7573b562b4bb684998a53365364fe94ed14146879bf65673c0c27993f163e475b9830985b712e314c2bb7650fcfcc26333c31393f78f8da53648a7c907f3e59e041a3e2f2163c1bd95c8f53de9f4b4499e5c95b6c10b425659fa5885e39c461107e2728b47d1beab00b095b642753945fcb48852f5f41964b7d6eaca0ceeef24898b805b496400fb262c40e7c043b6d858f0be2f7ecac65761d1426ecdd9c5b303b926f487c9b5723a3850837dad81ff62dc398ae75cac2f4c9a19946f4c63da54b0c0aaaf76d3ab5ce6e0291d4e1e49400faf014bf640d5cb65ac4d77cb9d543eb825d47dd52871ac0b822b59aae433bff67296612fad8d4372f18ea7b5efaa52af4c0b0db70209e084fa871a1873cd47e562364b663ff297d5bbf59261cf4ec66656e13cf5b396f950f029adcc84e2c222b533833c3aeecedb8cf2a7df2c1b0d1cc35cfcf6abf5b514a9926de7c3c35135c394814dc6d3537118529e988eda4a9930b0528b257c7f31167b888bb04fdf7d6f8c606fe1ec3046e7303fcf10a099211ea584eb26a132290cbc71f2dde36c13a3feb00b5a98292a74206a34da08ba10a1e01a1875c25f087ab84987726d0aadd83c9eadce591e217cc3ab55e7ba8a91446d08c1f7c64bd36b5e5d3c39cf669165ca97cf18dece180f493a3077afd92f2ce82c7c2c40767873ccce26ddf191d017f24975a6f82877c182b422343ac834a3861d46ec3c9579c6cbf9a4836b37f09df89902b2afc71eeb27d93b042dbbc1926d23f6b1fbb0b606d0824ad5c9d3b316105e440fc8b354af8b1762a611650d19c9fb4714376523fe51973f753fc57705146308e94198108f4239c5c138370798774fea975f7986d74ea188e7601b9020cca7a9fee63ff9c507df6c016ad2e803269f4483a3a7a696e32d02324364adb4163411905ce9d9f314b05690e2fdab43c46171c8f0611f685d151e7d796550c763ec5d6ecebcb78e5d548f987a507d391f0e5c58cf09b3d7be39e49be46f13e439622226ae9d359d784d4d61c35ae6ecae2e97ca3e0b0effcf8df009cfa0985faab2f3d38e11b8e641a693d9e1abb8c59ebbfee8e03079fb3e2f3622971702bf8ae3ca7638d7af0e35185d7ed81bf89b4c6f6dad0f96a8470976f884453d6bc3de6363cc7d615c047d9c209e1482f98894e587b5bcd4357f0835fb966508d8a47bf9a8d558a957b2a50786e9c8ef118213cb6612c9c69298a95bac92091e993ee3de8edc2f34347b69b071d6adc672715dc15a40f836302372d3634fc48c881c8662da32527e34993dc3591e3f602709b10ce0074571936b60fb731ae217c13fc41227441b62797206f6a3f8c81295011aee11d9ee00d23316e905df78f8bf09998eef488815f1e4178d498535058db8682488c358d8a9f20f6a2b30cdd7fde49cb98930f369802f6a0368f9c4e0427979c227b633968b7130c81901e48f83f4634c89570601ac3da69417f0ac285b6fc84cda90c10c420d6b72522ce56980c3331b874b7c27a5f18239eda75e756953f05a90a442f5d429d3a479122fe599ebd2098c7fde3395b7332b6a365f9aab5fc1c2e5e56ad17023ac498bf121b88c0a1c157d16dae8b1ba71e460da4ecab00761da908a8ce63b04feb3853baa61dc82d0a1d122f34ce6bb3ad57a74b5d1a65117ce771198757c86307c3899e3b7663c6dbaf5229f5600d5a426bdac51e9af398eaeaa87bea239c8138ede0314583361a8c4ecf718e7c5da1383ea6fb260fce6a8de1292f02fabd51119c08de9e2baa4ed79b5e5ad32cbbea266fa0d2e781ac2450d827a9113d1de448880e15e14a7a565d630f573ea25e9c5c060935161c8a302c0a55961b9d96b768b30fb5fbf0c95d2ea72892df7a9ba5ab9d31587cb552ff1cae5c6578b27747f7242bd48f7d41405e32e1eb5fbdc15d0667e5abde7aa38a7d0f26daf572ed3e7694d014e615936428b381dbd1adfa53c0ac8630d1954d87989c38cac8230bb306a69a517b98e8e6bc4a60debe9ebb8a11e519abea3e9706858578df729cceff1366cdf7d8d76214abfa3cfbbef27228db7660088f5397a07d3cdbfe932eeaa3051b9c6caeb2793171d8adabbf21da27885658bca86ca90230204e52e480a38ae76d3aefc3a7c83498210651124c8e9986a38ffed11ec6cb0cd81fb56409d2cba1581dd24efb7dfd56d529ddc0a85d8d4e88149f4f416c29376af1ff6461e3cd2cb9fd88b116b6232f2092e6e529ef1f8bf106501ed7875b95aadcb61d7e9b82585eaa0ed85aff1e87bfbd92fd7ba9178e76c069d8a704dd62c9a61b5416c0cdee96762e941dc0d853028f86f5c95d568ff5afa29a9d121821c1cf92aff274b178e37adcc8edc87f401d53fb45274b2f41e11c71a810c7ee9fc69e902c013be5c1a30817f578fbb7af4d835c18ce1001a5b6dcb7a28ec37e32fa50ea02b13d46c18a987b91400568f85e9a7a89bec608e912c07917bf2886ea7a817c0f7f71b56fec10feca6099b32f525f8311404450d28eb8880a28c9451c094a9da8eaaf965d0031cb6544d5926a6f021515616425277c2d2c6d428468e7ff4113f16d39967b3ec95a12756be86806ec706bc2031c0bd3b513988f814404585f95d1a28af0ab84cfa48bb9165ef6e3f5afd2c968b1f209318190847f5ff6af58cec01b5ff1af9c8cb1b452fd52307220d4cdb2a32cc3e7db9c4b2e5dfce2a898ab248c70b6098fab9ba363ea30cf5a64af0d3ba8204eba4be7921bece52dac72dcbdcc7f32537db5abeee961162171b1ee4dfd6e325da75ee69298f368c6c61888df060c96a675cbb2dd45e2fc31b4d622880d04fde357bb6a10eed79e053129629d8561dcaf73643c01f0a5d4d14b59400acaf9839a8997fb3d61772f389821c21fe03f57c7a086815f6c3d654f58f4f9802b038b0cbd18c11f0ce552df466d953400047940b3e8cbeee6840641859b0035db94b1ecc3eb61c6cb879c18a659c1011f4cea8936b378cb60b419751aa961e2603c01943b83a0b342742337069959b9b5951a1a0fdb707d0e71c625208d29771d98ae79b42bcbf3107c34bd32618536a17fdfd6c1709ca301418d1d759f8dd5039c0ca70fefba732abf8feb9c00821da8ce008ef8c91432813a64a4db3f704856e40da923e79e42f3c6c3efc78d06050ecb4cd8c3d5f2f45371467b565d0e422c5c9c8c4618665fff6e14cdf15776250cce8dd15e348457e95e17ab693c7e99e8b4a3bdcbf50c5cd9ef35ab6feb854146a0cb36a2918d743919167ccbf44a903fe1e51e9458390022ea706f903307aacd61d505a538ba011475ddb169b0e7440a08fd8c013cf08b177d6e80d2f1aa7fb790f4ae0dc2b5d2608ea6ee78397b1145702f7931becd9184a5c022bfa8524c92069901d5f6f8e598e4ee82391bbecb1deabc96373c48c2f17759c566348e86a0a403dd331e4e415f08d44ba9b2dd5749cd7ba39bd5091c344545d56d0b71205004478176b46b738979a673d14be35b865ab009c07a5998b1d13113fdaa0f9ba858839a35d59be14045f74610ac4ac8a82b8f34a4602111525053ff13f1819ac2d2561c37e1cbca3a202d6f229064b1dd3d1d382d35c6a034ce8bb42e35ea4b191b08217367e3f5bdf000b75d5e2972bf78fe72858924266791efec8544d340acd6886aea47357ef31f1c2545c2cb14bfbb452cc11f4998e8b27b1eeadc5e6ca5d6b870e04d3ee120fc4eb9da130c65793b3b7e35f8f017498fc74f104a595b40ad37c00fb30e39dee9e52927a9387d501d13462a970605cafbb434efde5fbedf972b707f031b3f46f7b8ef50767a6a1b6290d7c894e509c8fb218aa56ab3fc942446a267049079c04dba608edefde15c51a873151767bdf7bca0bd1d3af598e09074bfe540e7681a880651a117112d3446c247b601d8bc6d750339b7a5d2fc38780250b531132252df7dd98e91d69536cf8965fbe254e689ca0bb97fa4be0d8fddcc0601317857daa97356f3ae8e412f16c43c0901bad7bc81dfd8446353283e0c41c258788d87a7be0d36499396ffad3952de7340a724dd07dd1d8cbbf7d7d33d9c9351456722f7006de44b6966472159947465fcaa18d06697be955f6443063461de1fb36d29306ffc83336ada894d35bbcc2838c331144f59855c2f53f5ef2512b88ed4a82a8ba8bd2df5c71259c7cd133cad6f8e22acb5788be0fae621fb0000ae9a7e7745987fe999c4107bf96cc3ad886124a6251f80607a08d11b8fe7e5637e6a1e0d00a2d63ee9c8cbf613739d26abec3e03e8df644d6c963fadc1d14823f555f45337c541c0acec94fd1cc9b42b9e25ce4d4767a8b4eae4ffb226a97e41001a6765ee60203decf562f034683fe78c705ada3a390bcd70f1034a2699a2a10a01a4f2fb2db3d7f0749f2c0b53cd40f6227989dfe80bbd2137db3e59d1f3458ab04f1ae154fa76ffade17dc504e075b9d927e5abf172b49c1a25a48f52297b07ec59f26808d11de51cbec223cc04b6f75733e9d4cb105c81c816ab775fd590a6135da7b64020749f48274403a13441d3c7c87d80ed06b797fa4433c830703e0389ec50bf1efb6f52aeed505f6d368e36979a95b0d55fbef9d41d7bcca6a483ad4b7f5e850f04a98813315e6b9cfb3b9e157023c80c570b2eb8288ad5aaaf1d95bf076d5ae098539de30099b924621fec9a4b0e2c22e6cc660790818141005682a2c6380d95220943b9d2d11e8841f1661782255d9b00ed5b27fafbd0c4dcffcccd67b2f4b23f6d7e9812207e7d5bfa671bda51507020ed8f96578b5483561df62735abecbf55d53bb31e7065196b59417d1525a4ab60b3f6a46bfefda2d0e676fb517fb04564d9b84a9866c396265584099731bee9e8b952486fe700201dd70f6fe4cb8192d856a6155f0648b0b2a413f6ca8284ce1d4df14b3fff17313dd7a3293eeb64814aeaf2f1608b5511c4f4a40023f52115a6aa04a203306693cf149dfa04c3c620c1d2f254be96b8f26270bbd60ea062c4588a05b777274d90bfa3ba72cdaaaf60b974f0f5da824292cdebbb053d2a0a0069243498c93294b93500aa6b0180969c0c8090768399fe54fe88b7a758eb479df59c1224d552c8f3fbc06b841482c823d9faa6272e0e7f7deb88ec0ad1408268ffac03ae35d3f1b69151506b6f02269230ddca1483745508aef443b4648d13957430ba3b754519e36a6b73b8e2f385d4e94db9599490573d8a5d66c1c58ba8cc12e5dabb84cf007637206728fc825f62b1d93de1647b3acd61040988f9b4a38d4ff99e7153a8e84bf64d645301abd77f450cfbe2c90503f7b6e7a0cb0edaece745e7052895efed8e9cccd0fe028c0e02338bb6b37426fc7b5ab67bd1d3e98ee67d53ab090035f68e830894198dc4e09348e7d23cfb7ac871d2937b72e05e87a628417f453992b2b2c0d1659755fc48f57fbbc311f9289fcb476ba844f0c255e65b0664adf24030a2e8abc42705ddfa5c478dbf437330ffb43f89d5eba7ec8f1f3ef8b2cea1f3b92e8b8137f3682c312abc8d8f0437ef0863c68dfb9b798b350d6e96e56aa614c5556f219719ec721235aeb7fa8d1c83cd5bd4c082f5de308e96b23465a4557565343d572ace84ca3de839817decdbf33c5c60a"}}, &(0x7f0000001080)=0x0) timer_delete(r0) 2018/05/14 01:45:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)=0x31) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000040)=[@vmwrite={0x8, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x81, 0x0, 0x20}], 0x1) r5 = dup2(r4, r0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/14 01:45:11 executing program 1: lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', 'eth0\x00'}, &(0x7f0000000100)=""/160, 0xa0) creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/14 01:45:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000100)=0x90) close(r2) close(r1) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000140)=0x6, 0x4) 2018/05/14 01:45:11 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$TIOCSBRK(r0, 0x5427) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/81, 0x10000015b) 2018/05/14 01:45:11 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe002, r2, r3, 0x4, 0x10003) dup3(r0, r1, 0x0) 2018/05/14 01:45:11 executing program 2: unshare(0x8000400) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/138, 0x3}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0xffffffffffffffe1}, &(0x7f0000000180)=0x8) ioctl(r0, 0x1, &(0x7f0000000200)="0685721d1dbeacfa7c0bd679acd2c1399cf87ca5f496fd19fe436ed6dd63225e9528c6d2e2b37f0a35f058b204d0b63fffd7d715af235e42c0d115bd8f5d9bfc") setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r1, 0x6338}, 0x8) 2018/05/14 01:45:11 executing program 1: r0 = socket(0x11, 0x803, 0x300) r1 = epoll_create(0x3) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={r1, 0xffffffffffffffff, 0x7}) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000cd0ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000000080), 0x4000000000005c7, 0x0, 0x0) 2018/05/14 01:45:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x4) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1f, 0x4240) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x6, 0xff, 0x5, 0x1, 0x200, 0x3, 0x8, 0x6cdc, 0x1, 0x20000000000}, 0xb) 2018/05/14 01:45:11 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000300)=0x4f) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f0000000080)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x5, 0x5, 0x8, 0x2}, &(0x7f0000000200)=0x98) syz_read_part_table(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02004200000001000000ff87315336f70000000000000000000000010000000000000000000000000000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/05/14 01:45:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x388, [0x20000280, 0x0, 0x0, 0x20000398, 0x200005d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'gretap0\x00', 'ipddp0\x00', 'teql0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "cb8223d429379bb510bf58f48d9d9004ed4e793ddab8068e423150dde463473037597b956f573ee8a5e22a1fa00478caa054d64d681fe3877eabfd6cad393c6c"}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x0, 0x0, 0x0, "697064647030000000be00", 'irlan0\x00', 'nr0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@random="edf3432bd712"}}}}, {{{0x0, 0x0, 0x0, 'tunl0\x00', 'ip6_vti0\x00', 'yam0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xffffffffffffffff], 0x70, 0xe0, 0x130}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x3}]}, 0x400) 2018/05/14 01:45:12 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x145c00, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x0, 0x0, 0x4}, 0xd) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x9) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) [ 101.559405] ldm_validate_privheads(): Disk read failed. [ 101.565163] Dev loop2: unable to read RDB block 1 [ 101.570130] loop2: unable to read partition table [ 101.583248] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 101.654754] loop2: partition table beyond EOD, truncated [ 101.660399] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 2018/05/14 01:45:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000380)={0x4f2e4fc7aaae7b12}) r2 = dup2(r0, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x80, 0x0, &(0x7f0000000100)=[@release={0x40046306}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x0, 0x3}, @request_death={0x400c630e, 0x0, 0x9}, @decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000080), &(0x7f00000000c0)=[0x30, 0x48, 0x0, 0x38, 0x28]}, 0x7}}], 0xe7, 0x0, &(0x7f0000000180)="275cd919a68ab3179b5f1e4ddb23e4b0b5cca6127093785de8758329cbe810cb0f84fa535ecc02585809ce5321d7611650de5cb3b976d942344bd421985b88974fe1d60f8079cbef65a7fdcba29aac77fae982980b5854cd7d823f34d4cec97a04aff6ee8fd63f8a85e79c4e20d5409a120563287790acf43c92684abe35b3ccd54c21651ffd43e65d408adad6240ad5c5d832609af0f2e69a9f928d8a4713500bc2ae896712b49b5376d2749f30119d1227302db40c63d9877906c383e5909b30dee855780bac8638e4735effce66ff0d30c13bf014711147796778470dc5f865689fb6e33fd0"}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r3, 0x216c}, 0x8) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="460000000000000000f0efaf50510ac915498300000000000800000000000000000000000000000000000000"]}) close(r5) close(r4) 2018/05/14 01:45:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[], 0x0) r1 = request_key(&(0x7f00000004c0)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)='%(\'\x00', 0x0) add_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="410afa2d9e9131d797ae8e2f3d1f52367f248ba5e6f6eae614c392ce1136839b06d0066e6e1e7e50a3eb044ef6f63678e94343dbd4a5a10a79191677c953d209e04341fd8971bccaf6ecfb0806adadde3bf3565fefcbca8bb0da3f3fc320ad5b95ce12851edba324b31a7dff57ecf13cbaab92de839fe1687d626fb15c88e6d6e19b07a440df1bc42f7b424e8c1d9b86eef5e0824ddf904ff27938b8dbecfb", 0x9f, r1) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='os2.n\x00\x00\x00']) r3 = request_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='nat\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fffffff, 0x109140) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000180)={0x0, 0x4, 0x4, &(0x7f0000000140)}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x78) fcntl$getflags(r5, 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000000340)={@my=0x1}) 2018/05/14 01:45:12 executing program 3: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0xc0002) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000080)={0xfae5, 0x3}) write(0xffffffffffffffff, &(0x7f00000000c0), 0xfec9) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="72000000000000000300000000000000ffeb260328eb2f3c37768373937b6624128d5d29b5a66c57c6c1a8ff535c8b0c59672f0020ebaf75ce702488dbf71462eadeace8f6ecbf6dd0ed586a015dcd95528fa5f7feda1e9380b36ee863f691a668ff88845ce961680ef90000c6a29bb93113"], 0x72) 2018/05/14 01:45:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="5f5f90b49f89e4f758258e28b094e65a00000000000000fcff", @ANYRES32=0x0, @ANYBLOB="000000000000008108001b0000000000"], 0x28}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3f, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x1ff, 0x6, 0x20}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000140)=""/107) 2018/05/14 01:45:12 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x3, [0x5, 0x5, 0x5]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c0}, 0x4) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x705, 0x210000) 2018/05/14 01:45:12 executing program 2: r0 = inotify_init() listxattr(&(0x7f0000001340)='./control\x00', &(0x7f0000000340)=""/4096, 0x26f) mkdir(&(0x7f0000000100)='./control\x00', 0x1) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000180)) utime(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)={0x9, 0x2}) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x4020000000) rmdir(&(0x7f0000001380)='./control\x00') connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e22, 0x6, @empty, 0x7}, 0x1c) ioctl$TIOCNOTTY(r2, 0x5422) 2018/05/14 01:45:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20c00, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, 0x2a, 0x12, 0x70bd25, 0x25dfdbfb, {0xc}, [@typed={0x8, 0x69, @u32=0x1}, @typed={0x14, 0x1d, @ipv6=@loopback={0x0, 0x1}}, @typed={0x4, 0x45}, @generic="78dd19597d4f4353816f0010ab321d6acb021a246afb0332c327130548be672dcaa4680b3ea419afa59d82d73d6e9c8a55c06840c408988343cfb7f7f1905e5d0e6b0402922351accaee12a1d4dbb4c941034cc23bff47f2adbc42f8601bd074ac2a2c4792d3fa07b01ceef5", @typed={0x4, 0x3e}, @generic="96"]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000040}, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000020000002004e207f0000010000000000000000030005000020000002004e2000000000000000000000000008001200020001000000000000000000300000000201000000000000000040000200000000000000000000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/14 01:45:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'vlan0\x00', {0x4, 0x4, 0x10000, "adb19af18465", 0x9}}) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) r2 = open(&(0x7f0000000040)='./file0\x00', 0x22000, 0x80) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) r3 = accept$alg(r0, 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000200)={0x3}) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000002800)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/14 01:45:12 executing program 3: r0 = socket(0x10, 0x80002, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff}, 0xfffffffffffffea6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x41) ioctl$TIOCEXCL(r1, 0x540c) 2018/05/14 01:45:12 executing program 0: getpgrp(0x0) r0 = gettid() r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x20000, 0x101000) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x11, &(0x7f0000055000)={0x0, 0x4, 0x256}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x4000, 0x0) bind$netlink(r3, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfd}, 0xc) rt_sigprocmask(0x2, &(0x7f0000000080)={0x100000000000}, &(0x7f00000000c0), 0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x105080, 0x0) ustat(0xc8, &(0x7f0000000180)) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000000040)) 2018/05/14 01:45:12 executing program 5: r0 = socket(0x20000000000000b, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x8) 2018/05/14 01:45:12 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) ioctl$KVM_SET_XSAVE(r3, 0xc028ae92, &(0x7f0000000280)={"16f9335bd2b3a3cdbd5e73c05b5ec461c8d884b59a165c1811beea8075cfce3532ce77f106deedc089cfc3e870a123f9b68a938097a08ee832799de4ce5f781db4862de7d21863aec9c4499d6588bc25bce14b89410b1cc9e88096c8e44edb87e05f99256b8b84139557c0ead29ad529d6a16d9ef131c7c5d3e645d50f27a162c82b5a5cfd824727173324476bcf034f2d04dc3445565fc93ab4651fc1c93380a7be2dcc3c84049366a83ab07dfbd71617edcf14f873fe4328fab997901443a7e3f90f06d99b00b0473a9e1b0dc83c8d6e25a0aba53b5e7beaccb1b2265d12a2adb36c99677e48c789045354835eda4c9291ee01d500d053a5f2d49f7b847c52a5de983cacf4f970d8407f3717b371ab029f16528a97bb9c619e87e41e6ffc9463bf9e29de7aa7f638c26c202eff5517575e80cf83dd72f611775a0af7f537473e4dd845777ed6ad5bb7717ca86e9359c1619f8f64f571623b7619d849f5b7169371bd9f47095cf5239de41a8ffab01a1db59d60206bca3e1b66582b0dba15d526a1756b300d12db16ff2c512b11987cd7ed41de83cc8f36677481e2a96b4fb73750b120383e37d9d2100c65f6d92af5efc70bb223344cf3d46411ca9c00d98f9348ae81ae96241d87eddbbbd46ea27208c99b824bcf4a7d7d09c8ad987039ce7edd9ac948eecf9129336a1134e9c1d2b3cf9c77331c0604c3c75c1e822f9c346ef3a10e16ce1a930dc14cab40cbf33387d9b984081d46d4df55a47baa3e2bbcb9f29d9afe610b8a41aa752924fa108f4c570bc55a160fa78d544d6798b24526cd008d58b344862ca89bc1969c7d21c8f61d4aa1be77e9fc5e5eb07f0e968aaa52f4bc724307c22fc1ae3674360e5780ee172758b6a3226db30e1e5aea5e2fe2e994a7a43f0e2b530ddf4ec9cd31b3cc60b9210d0cbef54554b3e3fab0a32f4d0304d414f6e77a58fbb012e76a65910b9982d9f32c54071f5968d8f1b3d1600b5589ec763da848e24b944fe4657229b03001e6a0b3765cf704ccc2eae375d16a9d6225980593f662b1a151337c9bbf66d35b11df20a7b80a468e532cda686a6890e19bd8fc38af6cadfd77da1a5a45b4223e089a811412438dc758ddc08373d62d96e0922008ce8d0f7d71b243e7cb99e25a9e42d65ddcf657f35d9c87369dbd43b8f17344a2de99abe0a9d1c572ffd8b8bb01625883972b1e7c3b3c1b19cfc7a68f5af695b7e7c13cde95c7327f418d496947470afea323ce489354e333a2ba3f8d4106d25e9a5a301f2e4c593f75864169642b81b2043dcb67ea46be0479f11938ff998ce26b51fcc6308c6944fdf0aea2943909684ab6cf15895bdd227c247d572221fd89492bbd3e8368eb64ec7dc0f2ea0de107e66448a3c05d9e7b474f51a66c16adc65173f7301eedfb7bf2a858df40a96594ca5ed63383fa9fcb53f7"}) 2018/05/14 01:45:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f00000004c0)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492796, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x2, "4c8c"}, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0xa, 0x7b) close(r1) 2018/05/14 01:45:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0xa8100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000002c0)=0x99, &(0x7f0000000300)=0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cgroup2\x00', 0xffffeffffffffffd, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x2, [0x0, 0x0]}) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.ima\x00', &(0x7f00002b2fec)='cgroup2\x00', 0x8, 0xfffffffffffffffd) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000da"], 0x68) 2018/05/14 01:45:12 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x100000000000, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) sendmsg(r1, &(0x7f0000000000)={0x0, 0xfdd1, &(0x7f0000000100), 0x0, &(0x7f00000014c0)}, 0x200008be) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/158) 2018/05/14 01:45:12 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) getrandom(&(0x7f0000001400)=""/128, 0x80, 0x3) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="86d6f2d2c01f652ab12ad2394ef20fde", 0x10}, {&(0x7f0000000180)="f5c4790e99d4c7fd127bfc6e8c8a4207bce1db8cd65d749138eb47ae989882295cabb8913cfe4f87f72247269069c54c7763c523c48a81f834632f5fcb1a8f25551bc1c06ffd9898062822f060e5d02575751493feb00a81a8fbd037a42fc7334ad1778437d6a938bf9a4e91ad4b6481f42d66c53832d7fdbf33077ef1c066b2a324e8cd89cd89e1f849a36af87062aab74122fcb361914b4ba87f235571dc561e84a02e95af64c56db836a6dfa847dd11ef28ac5e102ba86d3ff890f6b2407b0d4d7c36906f0cf2cb5a1753b0c37aa08f9db8e586a56c93c404ca4034b7cb2148c70067fb6417", 0xe7}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000040)="70a4a0cdb7cd794654f7", 0xa}, {&(0x7f0000001280)="2327e8f6d2397fe845b22763ce65d0fc8c7c391ac1aa63f66735336bb26d0278234733f2f9237aea3304", 0x2a}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="e2a78d6c597351b684e0ee2fea9bbe86227af76c4a42bb9a424bcbe885057c717a2c70aa248c105741325baa3a8b351ed6743141401adda4a999fbab780b9a9466ebfcc0d05be446d61c", 0x4a}], 0x7) read(r0, &(0x7f0000000080)=""/241, 0xf1) 2018/05/14 01:45:13 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x127) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) 2018/05/14 01:45:13 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080), 0x4) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x8000) 2018/05/14 01:45:13 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x20000000003ff, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000300)=0xc) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000003c0)={@remote, @broadcast, 0x0}, &(0x7f0000000400)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) accept$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) accept4$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80000) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000003780)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000003740)={&(0x7f0000003700)={0x28, r10, 0x70a, 0x70bd2b, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c800}, 0x880) recvmmsg(r0, &(0x7f0000003580)=[{{&(0x7f0000001980)=@nfc_llcp, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001a00)=""/63, 0x3f}], 0x1}, 0x80000000}, {{&(0x7f0000001a80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001b00)=""/36, 0x24}, {&(0x7f0000001b40)=""/236, 0xec}, {&(0x7f0000001c40)=""/244, 0xf4}, {&(0x7f0000001d40)=""/41, 0x29}, {&(0x7f0000001d80)=""/186, 0xba}, {&(0x7f0000001e40)=""/216, 0xd8}], 0x6, &(0x7f0000001fc0)=""/145, 0x91, 0xfffffffffffffffe}, 0x8}, {{&(0x7f0000002080)=@ll, 0x80, &(0x7f0000003500)=[{&(0x7f0000002100)=""/41, 0x29}, {&(0x7f0000002140)=""/177, 0xb1}, {&(0x7f0000002200)=""/232, 0xe8}, {&(0x7f0000002300)=""/106, 0x6a}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/24, 0x18}, {&(0x7f00000033c0)=""/251, 0xfb}, {&(0x7f00000034c0)=""/41, 0x29}], 0x8, 0x0, 0x0, 0x8000}, 0xffffffffffff0000}], 0x3, 0x2, &(0x7f0000003640)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003680)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000036c0)=0xfffffffffffffe12) getpeername$packet(r0, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003880)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003980)={@dev, @empty, 0x0}, &(0x7f00000039c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004a40)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000004b40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004b80)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000004c80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004cc0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000004dc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005200)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005300)={{{@in, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000005400)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000005440)={@dev, 0x0}, &(0x7f0000005480)=0x14) getpeername$packet(r0, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005500)=0x14) accept$packet(r0, &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005580)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005d00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4200049a}, 0xc, &(0x7f0000005cc0)={&(0x7f00000055c0)={0x6ec, r1, 0x101, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x1a8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r9}, {0xb8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r13}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x208, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfc8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r19}, {0x174, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xe1}}, {0x8, 0x6, r23}}}]}}]}, 0x6ec}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64], @ANYRES16, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRES32=r0, @ANYBLOB="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", @ANYBLOB="c48a1d4ce226c0fca50ffcf2974d5455526ea2e8eaaf4a59f96fd241d4db1d10098690183936dcb8b34b156c05eeec462f51faa0d4255b742694a819c34df7ac6f79ae0e8e7ac4a214a3ed65d8c6a719e6ddb2c80614234d39fdbe42d8bebe9cb66e721c66d3f649f68aae2f4809debe2ce536c7e07226fe3558eaa3f71fe46dd3e365e92b526a4c32cd4a044de82712a0caceb2dec1b9011009a7", @ANYBLOB="544759c2e125b6ae2f6bd4f25c698d420907653e0416707617ff438f58711db8b9632afde68fc93dbe6d34387163fb6a4078725d41afca3d95c2ea2f71cd6f6d2f02c58683f07837e490b630de587092c15cd6fcc347a878de08a780cb882064c6a0248b2b72235fc2f6827bb78466a4208082f7ab1e052507e6fd231badf998680743123d1c594a6c4235dfb80ad4a2e431b6", @ANYBLOB="0a10f8b0f1ceb636d1093812df16038a8d32674299c8dea4731f78b70067af17c70427bcb0f3fc0d8ad59210e00ba5cc4624cdb5996d20a91cd78b7a8cb7033c08e1665b032cb79c80cff1c57c3880473c0232e47bea98338c0a358f3da7380d18929376cc44009502973a86285df1240a3a8b37937190a4b97a643b15151bbd49779a5b862ad9d4c52b47bbc63bef3efd32b7f609ed3198d57e046b8aa7edc8b33f90c7b9e17416"]], @ANYRES16=r0]) r24 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980)}], 0x0, &(0x7f0000000000)=ANY=[]) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x11c, 0x6, 0x4, 0x2000000000}, 0x10) fallocate(r24, 0x3, 0x0, 0x100000001) 2018/05/14 01:45:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x400020000000010, 0x2, 0x0) recvfrom(r1, &(0x7f0000000180)=""/120, 0x78, 0x40002002, &(0x7f0000000300)=@nfc={0x27}, 0x80) 2018/05/14 01:45:13 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80080, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') syz_mount_image$hfs(&(0x7f0000000440)='hfs\x00', &(0x7f0000000480)='./control/file0\x00', 0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000840)) close(r0) 2018/05/14 01:45:13 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1100000000000006000070c145a493fd0000079e000001"], 0x11}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r2) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000180)=0x5) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setgid(r4) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x100008, 0x1000000000200000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x100000000) sendfile(r3, r2, &(0x7f0000301ff8), 0x6f) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000140)='/dev/input/mouse#\x00') 2018/05/14 01:45:13 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x82600, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0x100) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x871, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8733, 0xffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000200)) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'bond_slave_1\x00', 0x80000001}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x3, 0x0, [{0xb97, 0x0, 0x9}, {0x40000fff, 0x0, 0x200}, {0xb9a, 0x0, 0x3}]}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000180)) write$rdma_cm(r2, &(0x7f0000003200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000031c0)}}, 0x20) 2018/05/14 01:45:13 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x3, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={r0, 0x2}, &(0x7f0000000080)=0x8) fcntl$addseals(r1, 0x409, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000140)={r0, 0x2, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x4, 0x3, 0x8, 0x1, {r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xfffffffffffff04b, 0xdab, 0x0, 0x31, 0x4}}, &(0x7f0000000200)=0xb0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000240)={0x9, 0x7ff, 0x4, 0x3, [], [], [], 0x10000, 0x5, 0x8001, 0xfffffffffffff22e, "cf221fc9edc666f8ccfbb2472620905c"}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000000)="6882fa9e67218d84c1b682e6351a", &(0x7f0000000080)}, 0x28) [ 103.344149] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! [ 103.364230] hfs: can't find a HFS filesystem on dev loop0 [ 104.231733] hfs: can't find a HFS filesystem on dev loop5 2018/05/14 01:45:14 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f235"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xf2) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xf26, 0x39c, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/14 01:45:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3ca2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9}, {0x8000, 0xbd1b, 0x9, [], 0x3}, {0x29, 0x9, 0xdae, [], 0x3}, {0x400, 0x0, 0x6, [], 0xd97}, {0x4, 0x5, 0x10001, [], 0x72}, {0x100000001, 0x5, 0x800, [], 0x5}, {0xfffffffffffffffa, 0x9, 0x8, [], 0x4}, {0x70bdda56, 0x0, 0x1, [], 0x81}, {0x101, 0x7ff, 0x23c, [], 0x10001}, {0xff, 0x6, 0x5, [], 0x7}]}) 2018/05/14 01:45:14 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0xffffffffffffff0b, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f0000000000)) r2 = dup(r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r3) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/05/14 01:45:14 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$inet(0x10, 0x3, 0x2) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x8b}, {0xa, 0x4e23, 0xa04, @loopback={0x0, 0x1}, 0x6}, 0x800, [0x6, 0x3, 0x31f, 0x0, 0x3, 0x9, 0x1, 0x5]}, 0x5c) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000040)="797c89a57b3976a5f20bc9a11349") dup2(r1, r2) 2018/05/14 01:45:14 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'veth1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1a1}, 0x1}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000001c0)) 2018/05/14 01:45:14 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "51e59cbb1a332e1e768a0774584587590579e2575bb8b02e57e4e89191625855d86d3fe760d75d427a006bba694e2543d8b477a8660dfae53f19a6a71e7794"}, 0x60) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r2, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb78209ad88b89d1fd309169f44812107130ee55da30510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) dup2(r1, r2) 2018/05/14 01:45:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x8000000c}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x86, 0x4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x30000, 0x414) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x2000000004e22, @multicast1=0xe0000001}, 0x10) sendfile(r1, r3, &(0x7f0000000080), 0xfffb) 2018/05/14 01:45:14 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x5c, &(0x7f0000000180)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in6={0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff5547}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000280)=@generic={0x5, 0x7, 0x1}) [ 104.292837] hfs: can't find a HFS filesystem on dev loop5 [ 104.355791] audit: type=1326 audit(1526262314.833:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7656 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 104.390356] Disabled LAPIC found during irq injection 2018/05/14 01:45:14 executing program 7: unshare(0x60000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='veth1_to_bond\x00') 2018/05/14 01:45:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa}}}, &(0x7f0000000280)=0x90) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc757, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x8}, 0x8) 2018/05/14 01:45:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r1, 0x0, 0x0, 0x1fffff) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00@\x00']) fcntl$getownex(r2, 0x10, &(0x7f0000000180)) 2018/05/14 01:45:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000000c0)={0x10000}) 2018/05/14 01:45:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0xffffff81, 0x2e, 0xafb, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @u64=0x5}]}]}, 0x24}, 0x1}, 0x0) 2018/05/14 01:45:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/79) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) sendfile(r1, r1, &(0x7f0000000000)=0x78, 0x8) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) 2018/05/14 01:45:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x9) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x7) [ 104.578607] IPVS: ftp: loaded support on port[0] = 21 [ 104.605475] sctp: [Deprecated]: syz-executor2 (pid 7695) Use of struct sctp_assoc_value in delayed_ack socket option. [ 104.605475] Use struct sctp_sack_info instead [ 104.629222] FAT-fs (loop0): Directory bread(block 112) failed 2018/05/14 01:45:15 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvfrom(r0, &(0x7f0000000240)=""/194, 0xc2, 0x40000040, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@delneigh={0x2c, 0x1d, 0x21, 0x0, 0x0, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) [ 104.672583] FAT-fs (loop0): Directory bread(block 112) failed [ 104.691422] sctp: [Deprecated]: syz-executor2 (pid 7709) Use of struct sctp_assoc_value in delayed_ack socket option. [ 104.691422] Use struct sctp_sack_info instead 2018/05/14 01:45:15 executing program 5: r0 = socket$kcm(0xa, 0x20005, 0x11) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x80800) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="140000000000000029000000430000000700e79b9d703e73ff0000"], 0x14}, 0x0) 2018/05/14 01:45:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1fe, &(0x7f0000000300)="5dd5ce2b606600f7ff00000005") r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getrusage(0x1, &(0x7f0000000100)) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="095b000078000000238aa276966415bcd68834e1a231c505c97ec2043acddc67a9be6eea6458d0060920ed080e11352716f9f88f232a18ad96acf4298d76e474e21b990264c02cb3e5147337a6cb54592f2b948f7f142a7b7ec8eb3e36f7f8051680dda295f70326bcf6496b39c9231141f65f24d512ae076206eed5a1c30778"]) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x21000600}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000c27bd7000fcdbdf2502000000040005000800448813072fa8"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4000080) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a3aff4)={0x20000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)) [ 104.728446] FAT-fs (loop0): Directory bread(block 112) failed 2018/05/14 01:45:15 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x1, 0xff, 0x1, 0x1, 0x1, 0x6bd}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000b41effba0000ffee296be5a7fdb2f529730000f64d66d12b720000000000000035"], 0x39}, 0x1}, 0x0) 2018/05/14 01:45:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x1f, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1000, 0x4, 0x2, 0xfffffffffffffff8, &(0x7f0000000000)='ipddp0\x00', 0x20, 0x127e, 0x5}) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[], 0x345) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x1}) listen(r0, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) 2018/05/14 01:45:15 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='loginuid\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x0) [ 105.035920] attempt to access beyond end of device [ 105.041106] loop0: rw=1, want=246, limit=112 [ 105.045741] Buffer I/O error on dev loop0, logical block 245, lost async page write [ 105.055151] attempt to access beyond end of device [ 105.060518] loop0: rw=1, want=247, limit=112 [ 105.065045] Buffer I/O error on dev loop0, logical block 246, lost async page write [ 105.077226] attempt to access beyond end of device [ 105.082447] loop0: rw=1, want=248, limit=112 [ 105.086922] Buffer I/O error on dev loop0, logical block 247, lost async page write [ 105.107536] attempt to access beyond end of device [ 105.112708] loop0: rw=1, want=249, limit=112 [ 105.117193] Buffer I/O error on dev loop0, logical block 248, lost async page write [ 105.125459] attempt to access beyond end of device [ 105.130484] loop0: rw=1, want=262, limit=112 [ 105.134997] Buffer I/O error on dev loop0, logical block 261, lost async page write [ 105.143498] attempt to access beyond end of device [ 105.148542] loop0: rw=1, want=263, limit=112 [ 105.153039] Buffer I/O error on dev loop0, logical block 262, lost async page write [ 105.160922] attempt to access beyond end of device [ 105.165944] loop0: rw=1, want=264, limit=112 [ 105.170405] Buffer I/O error on dev loop0, logical block 263, lost async page write [ 105.178304] attempt to access beyond end of device [ 105.183326] loop0: rw=1, want=265, limit=112 [ 105.187869] Buffer I/O error on dev loop0, logical block 264, lost async page write [ 105.198160] attempt to access beyond end of device [ 105.203158] loop0: rw=1, want=2153, limit=112 [ 105.254868] audit: type=1326 audit(1526262315.732:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7656 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/14 01:45:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x41, 0x5, 0x0, 'queue1\x00', 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) dup3(r0, r3, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a000000f787492ceb3d221b3b27e731609a50fcb1891808a3ab2f18accb122e9f75cb62cdc5e0d474c83849b45a540bd96121b9c580fa4daadca444e3de81bfddf551a424851c41e2a895a993c0323a0a9143782fcf2911c3beacb0fa6a446d78ca3312fe8e01d24504e0a5063dd023873b0e025ff18ea08d48bfe48eee48d178f5763baf09045a000000000000"], &(0x7f0000000080)=0x92) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r5, 0x0, 0x8, 0x6}, 0x10) sendto$inet(r4, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) 2018/05/14 01:45:16 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xcf, 0xffff}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x7, 0xa000000}, &(0x7f0000000200)=0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'ipddp0\x00', r3}) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x4040) 2018/05/14 01:45:16 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101371}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/14 01:45:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) 2018/05/14 01:45:16 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000340)={0x4, 0x100, 0xfffffffffffffe01, "f4199aa67153", 0x3}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x40, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000001c0)=""/217, &(0x7f00000002c0)=0xd9) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet(r2, &(0x7f0000000040)="5535df0317ced7d8753274b792bc0cefb5dc7f92d9a5c67f1ff245ca0dbb8d95223ca88718fff69e0977c81fd62f10ef6f040583fff44d3e0268a143ad1ff8451cab0c0181c9df0f22136d6dd02bd9e30bdf79101ed220cfcce30d7880f777d2656fa67894cc8654b85291d47983217ea70dddb99d345426f5e527cfec4b76e458cd95c3bf0981aae39c998d14b48ada6c05e24b3e2f41", 0x97, 0x4, 0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/14 01:45:16 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet(0x2, 0x80a, 0x0) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) r2 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='bridge0\x00') 2018/05/14 01:45:16 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open(&(0x7f0000000200)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) fallocate(r3, 0x0, 0xd371, 0x400003) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0xa4, &(0x7f0000000740)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000840)=0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fdd", 0x1e, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) r4 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r4, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x59616d61, 0x7, &(0x7f0000ffc000/0x1000)=nil) 2018/05/14 01:45:16 executing program 7: r0 = socket(0x73105131d2ae1e06, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000013c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001400)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001500)=0xe8) getresgid(&(0x7f0000001540), &(0x7f0000001580)=0x0, &(0x7f00000015c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001600)=0x0) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() sendmmsg$unix(r1, &(0x7f0000001740)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000340)="5ba4920bbc3985cb11becc1588f5753641b096e8573478f90846eff0f43c8a3b1b30ae38cb207d5d245cfc63b7d62a902f4505c2810bb83c29029599ee869396622317e76a67897ec9444e9730ca52f92180e73680db2a9c809ec98f5b", 0x5d}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f00000016c0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x40}], 0x1, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001840), &(0x7f0000001880)=0x4) write$tun(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00050000090002000700000108000604000b0180c2000003ffffffff0182c200000000000000"], 0x26) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0x40085112, &(0x7f0000000080)={{0x80000000000ff, 0x8000a}}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'lo\x00', 0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3ff, 0x9, 0x199}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r9, 0x4}, &(0x7f0000000200)=0x8) ioctl$PPPIOCGL2TPSTATS(r8, 0x80487436, &(0x7f0000001780)="893f2b83e63d4d7bd95ea43cd3179497fd5548f15c88309d80ecdefc8c0c02f395624ed0870ff97b2643cca9e4876e679ad11af977e04b0a6544f07b991759f4e095c179cfb3f4706f64d386b1ef2cba0adf6e8d49889f0c7019fd4147c993500317bd8025d56771f40b24884223d5381abacba6bce16bb1ab979aeda4ef39e3b2db7b47a01f7746808668168496aa339a240336f1b97a2c41fcfc2daa8a160480632a55e2") [ 105.579029] hrtimer: interrupt took 29819 ns 2018/05/14 01:45:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x7, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x1a4, @time={0x0, 0x1c9c380}, 0x1f, {0xff, 0x5}, 0x101, 0x2, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r2, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x11}}, 0x1c}, 0x1}, 0x0) [ 105.619479] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 105.708774] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/14 01:45:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/217, 0x9}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="a7118230eef5e420", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/14 01:45:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f}, 0xe) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000980)={{0xc000000000000000, 0x80}, 'port0\x00', 0x20, 0x0, 0xa2c, 0x0, 0x3, 0x20, 0x2, 0x0, 0x3, 0xe54}) r4 = socket$rds(0x15, 0x5, 0x0) listen(r2, 0x0) dup3(r4, r2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001800210300000000000400000000002000000007000008000800150101000000080016000400000490a0310c78ac2b72ed871937837a1b2b600f6be423c6defc1c1f0c000a3f0f5fd5672ed90ef87ad276b7f91d7f5a04033050867da3a81da2d69c2e2f1649358bd07ef349"], 0x2c}, 0x1}, 0x0) write$binfmt_elf32(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x9bd5, 0x5, 0x40, 0x1, 0x3, 0x3e, 0x9, 0x3, 0x38, 0x1f8, 0x7f, 0x348d, 0x20, 0x2, 0x101, 0x3, 0x80}, [{0x2, 0xaf8f, 0x5, 0x4, 0x75c, 0x80000001, 0xc3, 0xd1}], "bcab8c89900e4e4161d1993eaf3ee30ccbccce2f62d2417f5aa90607d2f2dcfcb44bb7ebbea9e3f196b6b1e91b41237513441080efb4e44f71506144479bf0ab238112efe0e0d3666a6a6afe6b5bced34ab8d72f87026f9ebf4dd465d74f1e5124523a953a5e9a3314b7f55cb92ffc1248fd901751d0b15735e07f004138a61a37a78d007d06a3bd123055381f223945ec19dfbdcbb778f2117fcb4f818af8d9b4c8018e34c3cf33b450202c6fb5e72dec22dca3a7c6d8ac782e1c6c7a4bc94ef9d7b3a7eb9aa9c5b42f5457664abd02faf6", [[], [], [], [], [], []]}, 0x72a) ioctl$TIOCCBRK(r3, 0x5428) bind$nfc_llcp(r1, &(0x7f0000000900)={0x27, 0x0, 0x2, 0x3, 0x200, 0x4, "cf92727ea686005c793a61cbfcc752d7d8d501410983bd7e11d13fcdefa66b80b698d4afa3b31b53e28e0a5187c5a5c791b2638df47c16580c62a716f06912", 0x3}, 0x60) 2018/05/14 01:45:16 executing program 0: ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x5) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0xfffffffffffffc01, 0x1]) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/05/14 01:45:16 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xffb, 0x20, 0xffffffffffffffff, 0x0, [0x140]}, 0x19) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000000c0)) 2018/05/14 01:45:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="010300000000000032080000000000000000000005000000"]) 2018/05/14 01:45:16 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0xa, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) 2018/05/14 01:45:16 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xb6d, 0x1) accept$packet(r0, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="40a8f100d10d", [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/05/14 01:45:16 executing program 2: r0 = socket(0x4, 0x802, 0xb) syncfs(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x2000000104, 0x7, 0xffffffff00000201, 0x2}, 0x2c) 2018/05/14 01:45:16 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x4, 0x2}, 0xe) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) recvfrom$unix(r1, &(0x7f0000000040)=""/220, 0xdc, 0x0, &(0x7f0000000140)=@abs, 0x6e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000300)={'ip6_vti0\x00', 0xa000}) getpgrp(r2) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt(r1, 0x3fffc000000000, 0x1000, &(0x7f0000000280)="e3296f081983381089e89cb6ac1636aba03240c868b18b90", 0x18) r4 = semget(0x2, 0x4, 0x40) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup/syz1\x00', 0x1ff) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) semtimedop(r4, &(0x7f0000000480)=[{0x3, 0x9, 0x800}], 0x1, &(0x7f0000000500)={r5, r6+30000000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x9, 0x440) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000000440)={&(0x7f0000000340)=""/201, 0xc9}) tkill(r3, 0x1000000000013) 2018/05/14 01:45:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x800) clone(0x200, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f00000001c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='syscall\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(r2, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r1, 0x50, &(0x7f00000001c0)}, 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x4b, 0x3f}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r4, 0xfffffffffffffff9}, 0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000004c0)=0xb0) 2018/05/14 01:45:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000001c0)={0x3}, 0x1) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0xcf45, 0x0, 0x0, 0x3]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) 2018/05/14 01:45:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000080)) mq_getsetattr(r1, &(0x7f0000000280)={0x7f, 0x0, 0x5, 0x2, 0x10000, 0x7ff, 0x3, 0x2}, &(0x7f00000002c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x101, 0x2, 0x0, 0xc, 0x2, 0x80, 0xfff}, 0x20) lseek(r1, 0xfffffffffffffffd, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x9e7}}, 0x1, 0x8000, 0x8001, "fbcd7ea00c527222b5a50f4b46b8e4776af4fd718044f01854ab850b5cface07aec5c4f96a1f3fc595783061bd9d5ae847ec57c5f20867eba9ece19ba096160e261cd88155b632438d485b1fa69489ae"}, 0xd8) 2018/05/14 01:45:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) keyctl$session_to_parent(0x12) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)) r4 = dup3(r2, r3, 0x80000) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000100)=""/90) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/14 01:45:17 executing program 4: r0 = socket(0xe5f8f7a0fde8afa8, 0x4, 0x3f) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000180)=0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8148) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000280)='./file0/bus\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001640)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)=ANY=[]) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/14 01:45:17 executing program 2: r0 = socket(0x4, 0x802, 0xb) syncfs(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x2000000104, 0x7, 0xffffffff00000201, 0x2}, 0x2c) 2018/05/14 01:45:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20000120, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x2, &(0x7f0000000100), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x2a8) recvfrom$inet(r0, &(0x7f0000000140)=""/199, 0xc7, 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="d44c68248b2419aebada855e0db2566e81c2e51823b8b6001c", 0x19) 2018/05/14 01:45:17 executing program 0: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401, 0x100000000, 0x8, 0xfff, 0x1ff}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x1, 0x6, 0xbb01, r1}, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x3, 0x0, [{0xa6a, 0x0, 0x6}, {0x267, 0x0, 0x1}, {0xb3e, 0x0, 0x1f}]}) waitid(0x0, 0x0, &(0x7f0000000040), 0x81000008, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x101440, 0x0) [ 106.508772] APIC base relocation is unsupported by KVM [ 106.762673] gfs2: not a GFS2 filesystem [ 106.873445] Unknown ioctl 1074310793 [ 106.931985] gfs2: not a GFS2 filesystem [ 106.996127] Unknown ioctl 1074310793 2018/05/14 01:45:18 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) accept(r0, &(0x7f00000000c0)=@llc, &(0x7f0000000000)=0x80) connect(r0, &(0x7f0000000040)=@l2={0x1f}, 0x80) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/14 01:45:18 executing program 1: perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ed, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x4000000000000000, 0x3, 'client1\x00', 0xffffffff80000002, "cf8b9f77a14a15f1", "c3a7abd7c5c4de91627234f928f75c59b9ddffdd1ef465b4c7bc1d97f479eb97", 0x6, 0x40}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x301082, 0x0) 2018/05/14 01:45:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6262c2c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xe, 0x4, 0x4, 0xa}, 0x356) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f00000001c0)=""/10}, 0x11) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) 2018/05/14 01:45:18 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xf3, 0x20, 0x3, 0x9, 0x5, 0x0, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x3, 0x8, 0xfffffffffffffffc, 0x81, 0xa90}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7}, 0x8) mprotect(&(0x7f00007f6000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x124}, &(0x7f0000000180)=0x8) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/05/14 01:45:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10004) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="147731f60793a61be5a2e1df411405359e1400a6fd1f5a90d72709940a28623e113632659231fb47abd1cb6a88a56e6ddbe84a73ba5209fa594032ac83e8b2ce7760893d1e578898708fd9e525a8893c00359018389d01ceeaae294b7b6bb92be6914ab76094c0a01fe24eccd65b02147db39a64e3ac7c3671a9bb4d9e1ea1156b293e4121f9de99397926eb8a91ff4902e6e56eeeaade21be2066d6289ac0e4b679a594dee048"], 0x1) lseek(r1, 0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) 2018/05/14 01:45:18 executing program 4: r0 = socket(0x3, 0xfffffffffffffffc, 0x0) epoll_create(0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e0000003faf921c3da20dd89dccd5e8a9e17802eb227c5309487a267106a9209441"], &(0x7f0000000100)=0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) ioctl(r0, 0xe8, &(0x7f0000000140)="01000100227cb8cc3a8ed461ed9ac64adee86dac20cd9b0ec24129a6d19fa09ec32f8aad3163b319688c4d8974db38fbf6ced93876c1589d9fa99da7b0") r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f00003efff0)) r4 = epoll_create1(0x0) epoll_pwait(r4, &(0x7f0000000040)=[{}], 0x155555555555591b, 0x2, &(0x7f0000000080), 0xffffffffffffff69) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'veth0_to_bond\x00', 0xfff}) 2018/05/14 01:45:18 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1126}], 0x1) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) write(r2, &(0x7f0000335000), 0x10001) 2018/05/14 01:45:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xfc7, 0x200) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)={r2, r3, 0x874}) ioctl(r4, 0x8912, &(0x7f00000003c0)="c626262c6b8523bf012cf6") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xe4, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0x16}, 0x66f2}, @in={0x2, 0x4e22, @rand_addr=0x41}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x25}, @in6={0xa, 0x4e22, 0xee, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r5, 0x800, 0xfffffffffffffc2b, 0x7, 0x4, 0x7}, &(0x7f0000000280)=0x14) fallocate(r0, 0x0, 0xffffffff, 0x9) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) [ 107.579775] hfs: unable to parse mount options 2018/05/14 01:45:18 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0xbdfd) 2018/05/14 01:45:18 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) close(r0) 2018/05/14 01:45:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f0000000240)=ANY=[]) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x7, 0x800, 0x80000000, 0x7, 0x9, 0x3}) 2018/05/14 01:45:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet(0x10, 0x80003, 0x1000000000000006) sendto(r1, &(0x7f0000000540)="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", 0x1000, 0x1, &(0x7f0000001540)=@in6={0xa, 0x4e23, 0x1cf2527a, @empty, 0x9}, 0x80) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000240)=@nl, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=""/162, 0x55}, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000480)={r3, 0xfffffffffffffffe, 0x10}, &(0x7f00000004c0)=0xc) r4 = syz_open_pts(r0, 0x2) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/hci\x00') connect$netrom(r5, &(0x7f0000000500)=@ax25={0x3, {"8af59373d8771d"}, 0x9}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) getsockopt$sock_buf(r5, 0x1, 0x3b, &(0x7f00000001c0)=""/204, &(0x7f00000002c0)=0xcc) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000180)={r6, 0x2}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000000000829f, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r7 = fcntl$dupfd(r4, 0x0, r4) ioctl$TIOCGLCKTRMIOS(r7, 0x5412, &(0x7f0000000100)={0xffffffff, 0x0, 0x0, 0x3}) ioctl$KVM_CHECK_EXTENSION_VM(r7, 0xae03, 0x6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x208000, 0x0) 2018/05/14 01:45:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084dfff)) read(r0, &(0x7f0000000000)=""/163, 0xa3) 2018/05/14 01:45:18 executing program 4: socket(0xa, 0x1, 0x0) r0 = gettid() r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) write(r2, &(0x7f000006e000), 0x0) write(r2, &(0x7f0000000080)=')', 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/05/14 01:45:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x0, 0x13, r0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0x80, &(0x7f0000ffd000/0x3000)=nil, 0x2) [ 107.745104] netlink: 'syz-executor1': attribute type 25 has an invalid length. [ 107.752839] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 107.773067] gfs2: not a GFS2 filesystem 2018/05/14 01:45:18 executing program 0: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000000)=ANY=[]) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) fchmodat(r0, &(0x7f0000000040)='./bus\x00', 0x40) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x0, &(0x7f0000001980)) r1 = open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./bus\x00', r1, &(0x7f0000000100)='./bus\x00') 2018/05/14 01:45:18 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chroot(&(0x7f00000002c0)='./control/file0\x00') r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000700)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/27) creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) [ 107.810383] gfs2: not a GFS2 filesystem [ 107.846962] netlink: 'syz-executor1': attribute type 25 has an invalid length. [ 107.854583] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 107.878838] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size. [ 108.006932] ntfs: (device loop0): parse_options(): Unrecognized mount option /dev/input/mice. 2018/05/14 01:45:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) 2018/05/14 01:45:19 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xfff) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/05/14 01:45:19 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x4e20, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0), 0x0, &(0x7f0000003e08)}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e930965b2047e103b7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) pipe2(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000001380)=0x7ff, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x8b, "9e60dee491532815374a547752324c23f46a196484554b60edf23d7338b96dfd36778646a7dab9af400dc80371d30d8ee196a4005fa07298c3b940ff464e51eb1f99f7519d8b6004cc2c08dde083dc2547538bbc4787eb780175fb02aa60bed632b38905520f20db47da516af7b3c21bb7a44b5582f6ee722cbfbea6703ebd900814adca9888e0967add80"}, &(0x7f00000001c0)=0xaf) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000220004002cbd70000edcdf250a348006080000000700000000000100"], 0x20}, 0x1, 0x0, 0x0, 0x24008080}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0xffffffcc) 2018/05/14 01:45:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x7, [0x7, 0x40, 0x6, 0xfffffffffffffff8, 0x6, 0x4, 0x80000000]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) 2018/05/14 01:45:19 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xaa8c, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x1ca}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x6d08aa3b}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffff, 0x400) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@gettaction={0xa8, 0x32, 0x300, 0x70bd28, 0x25dfdbff, {0x0, 0x890d, 0x4}, [@action_gd=@TCA_ACT_TAB={0x84, 0x1, [{0x14, 0xf, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x18, 0xb, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0xb9}}, {0x14, 0x15, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0xc28c}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x296b}]}, 0xa8}, 0x1, 0x0, 0x0, 0x2000c800}, 0x4000) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f00000003c0)=""/232) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/\nile0\x00', 0x728c0, 0x0) 2018/05/14 01:45:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/05/14 01:45:19 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") unshare(0x60000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') exit(0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x3, 0x5, &(0x7f0000000080)=0x98}) close(r1) 2018/05/14 01:45:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x1, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc6, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x2000c00) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000600)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r3}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000540)) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000580)=0x1, 0xffffffffffffff60) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x2) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000500)=0xffffffffffffffb2) recvfrom$packet(r1, &(0x7f0000000800)=""/122, 0x7a, 0x10141, &(0x7f0000000740)={0x11, 0x17, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) listen(r4, 0x20000003) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000040), 0xe1) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) fcntl$setflags(r6, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f00000006c0)={r7, &(0x7f0000000680)=""/30}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000240)=0x3, 0x4) close(r6) r8 = accept4(r4, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f00000005c0)=0x80, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x39f) recvmsg$netrom(r8, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40010101) 2018/05/14 01:45:19 executing program 5: r0 = socket(0x1e, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f00000000c0)="c01560c7dd6372998a5f920cef9ff4b39ee1eea15d03151229223e56832f092a3a7785") getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvfrom(r0, &(0x7f0000001140)=""/4096, 0xffffffffffffff72, 0x100, &(0x7f0000002140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) 2018/05/14 01:45:19 executing program 6: r0 = shmget(0x3, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/236) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x270, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000000), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'eql\x00', 'dummy0\x00', 'ip6gretap0\x00', @random="6d35776f999b", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0xd, 0x0, 0x0, 'bpq0\x00', 'tunl0\x00', 'bond0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xa8, 0x120}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d532267ad775fe231c0937c92b0c2bd4f69ec5158b202e8329317bb3c95b7c396d9674040fe887664c2a2533e66dc1d58e71430b7d4588a02edb53f811c9d6e9"}}}}]}]}, 0x2e8) 2018/05/14 01:45:19 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x20) r2 = syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0xb7, 0x8, [0x0, 0x0]}) 2018/05/14 01:45:19 executing program 2: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000034b63f792a0e6a8f80bf914684d7dda903b8c6de64808abfbe710f7b8ce3dd1be239db721080be8a6c6748b8a90693e7a3b51f03b7c81a13caf8bd036cf9a757dc44530e74abd7b66297962722fa047aae9d1df1fa9ab71e90cb04b67d3bc3b68fe0d18b41378b26e8d7dd8155f19e888eb7ecff1de399221835d0dde055e045e2add9b8f6a84fb379c4765900000000000000"]) [ 108.934600] FAT-fs (loop1): Unrecognized mount option "€" or missing value [ 109.008756] FAT-fs (loop1): Unrecognized mount option "€" or missing value 2018/05/14 01:45:19 executing program 7: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x89}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) [ 109.049734] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/05/14 01:45:19 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x402002, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bridge_slave_0\x00'}) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c01000010000100000000000000000000000000000000000000ffffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0200000000000000000000000000010000000032000000009ab8f43fd900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000"], 0x13c}, 0x1}, 0x0) 2018/05/14 01:45:19 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="ec262612824a64885b1adb") r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000000080)=""/1, &(0x7f00000000c0)=0x7b) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x800) sendto$unix(r0, &(0x7f0000000180)="ba58a90dae43f2be53c2472825785aeddc5d8599f2ce65ef1526bea671c93a0871b1253e050c0287ddc4ed165af11b637bda7d0da2a31eaea99b15ec0fb203fa8f794651d905ea5dbe44bf3b940d98358790489d70d8e64e7592d9f3e637438452c6a7e75641d677ca1411529f0a1d0c17fc2e91068c7beba4e092debb82b12bc98c9e47313ff11283f85edda8aacd9ee739ef7da734ef088d31b3f8de1e47e31085cefb8cee9ab4e84ac6f9aebd32183d7639d91893f0b317675ec05f8752efaef1dd28c6b3c18077563875b5ab4c7d630a07", 0xd3, 0xc000, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) openat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) fallocate(r0, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x16) 2018/05/14 01:45:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x8, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x10000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000080)={0xfffffffffffffff8, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x88) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4) r4 = shmget(0x2, 0x200000, 0x8, &(0x7f0000000000/0x200000)=nil) shmat(r4, &(0x7f0000ffd000/0x3000)=nil, 0x1000) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 109.240125] netlink: 76 bytes leftover after parsing attributes in process `syz-executor3'. [ 109.289770] netlink: 76 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/14 01:45:20 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa829393e5c9f801f9db006d8215f54f96ca6500ff00b5d1"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa3a, 0x1, 0x1}, 0x2c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000400)=""/206, 0x40f00, 0x0, [], r1}, 0x48) mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000240)="5e776c616e31766d6e6574306c6fcf2d2a4040266e6f64657600", 0x1a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000140)='GPL\x00', 0x7, 0x261, &(0x7f0000000180)=""/167}, 0x48) 2018/05/14 01:45:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) clone(0xfffffffffffffffe, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0xc148, 0x2, 0xff, 0x2, 0x4, 0x0, 0x3f, 0xfc9, 0x3b4, 0x40, 0x7e, 0x8, 0x2, 0x38, 0x2, 0x599e, 0x7, 0x2}, [{0x60000007, 0xffff, 0x9, 0x4, 0x10000, 0x1000, 0x100000000, 0x6}], "706f9754a28354357eec7ec67721", [[], [], [], [], [], []]}, 0x686) 2018/05/14 01:45:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) futex(&(0x7f000000cffc), 0x100, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xff, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0xd5}, 0x1f7) 2018/05/14 01:45:20 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000001c0)={0x9, 0x5, 0xa21d}) r1 = socket$inet(0x2, 0x80003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x10) getrusage(0xffffffffffffffff, &(0x7f0000000100)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa009cda9684001c000000000001906800000000e00000018800907800000000"], &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x402100, 0x0) 2018/05/14 01:45:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)) prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) pkey_free(0xffffffffffffffff) lseek(r0, 0x22, 0x0) 2018/05/14 01:45:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x9, 0x9, 0x9, 0x5, 0x0, 0x1, 0x2, {r2, @in6={{0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x8000, 0x73, 0x5, 0x7f, 0x80000000}}, &(0x7f0000000200)=0xb0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r3, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="200000000000d818e510275e62f70c550d739001000000000000070000004410"], 0x20}, 0x0) 2018/05/14 01:45:20 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000580)='net/dev\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/125, 0x7d}], 0x1) 2018/05/14 01:45:20 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) tee(r0, r1, 0x20, 0xd) r2 = open(&(0x7f0000000100)='./bus\x00', 0x200, 0x80) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r3}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x4, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) [ 110.194071] audit: type=1326 audit(1526262320.671:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8062 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/14 01:45:20 executing program 2: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x890f, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x8, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) 2018/05/14 01:45:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) accept$inet(r0, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000080)={0x7, 0x4, 0x1}) getdents(r1, &(0x7f0000000280)=""/28, 0x1c) accept$inet(r1, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f00000000c0)=""/98, &(0x7f0000000140)=0x62) 2018/05/14 01:45:20 executing program 7: getgid() r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000580)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x80480911, &(0x7f0000000140)) 2018/05/14 01:45:20 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000080)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001740)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001840)=0xe8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa4, r2, 0x0, 0x7fff, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff7fffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20004011}, 0x4000080) connect$packet(r0, &(0x7f0000001880)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/14 01:45:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = syz_open_procfs(r1, &(0x7f0000000040)='mountstats\x00') ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x7) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) [ 111.095416] audit: type=1326 audit(1526262321.573:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8062 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/14 01:45:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0xc100) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000700)=@nfc, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000600)=""/158}], 0x1cb, &(0x7f0000000100)=""/128, 0x80}, 0x0) write$binfmt_misc(r0, &(0x7f0000001080)={'syz1', "395c3bf3d1a430a0ebbc90e505a52c067ba835abb7b0a1807dab7ca2702f51939a220a01f3c2652d3b3359c553fa90e5222f003422218112f0f8a9c507017cd397"}, 0x45) r1 = memfd_create(&(0x7f0000000000)='syz1', 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x3, 0x80000001}, {0x6, 0x69}, 0x62, 0x5, 0xff}) 2018/05/14 01:45:21 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f00000000c0)=""/236, &(0x7f00000001c0)=0xec) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6529) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, {0x0, 0x5, 0x0, 0x0, 0x800, 0xd7}, 0x173}, 0xa) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) 2018/05/14 01:45:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40046103, &(0x7f00000000c0)) 2018/05/14 01:45:21 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7c3f, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x3, r1}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = dup(r2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ee500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000000c0)={0x4, 0x6}, 0x2) 2018/05/14 01:45:21 executing program 0: setgroups(0x0, &(0x7f0000000180)) r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x80000) mkdir(&(0x7f0000000000)='./control\x00', 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0), 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) ptrace$peek(0x1, r2, &(0x7f00000001c0)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="974c2eb56e808c3facbc878ab5b9540103fbf5642bfc93c4d21dab173c3c03b754312af82bc29541d005f3e8ec9728e4dc661ee10e3d6451e4") lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./control\x00', r3, r4) 2018/05/14 01:45:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = syz_open_procfs(r1, &(0x7f0000000040)='mountstats\x00') ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x7) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/05/14 01:45:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6261f2c8523a0012cf66f") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r2 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_void(r1, 0x29, 0x3f, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000000780)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40042041}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000080)={0x68, 0x2e, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@generic="e014d3489f9223ae22420a26daddfc86fed50ea01aa35b803effd9624296532b355d5b90856a1fd7dd5dd89cb7f2d78914d0c8d1f33242e678148dbf653f31ca7c3c048ab1c4d308d89e5c317fbe896c21e6f122fd"]}, 0x68}, {&(0x7f0000000840)=ANY=[@ANYBLOB="fc0000003400000429bd7000fcdbdf2508001900", @ANYRES32=r0, @ANYBLOB="bb29ad04acf9a6596f693729de3ba3fbe2a69c501349d6362a4580d3a292db6b5454016648b3ec295a51a51ce8d3b72569301b55a1b92ce015b6359df417787eb76c594449bee5ab021ab21e6edee4620f47bcbc98c3b8070c6777cddc2feae2e8a3eee10ff87e94b37c62478bdec5835bf9971fa934055e16e38783a7bdf73b41e4d7259ddaa89b855855c7f062647fad332d4e925fc04395c0799d480464dd9e4a10c8cb318629be8c2f95dea4c26c1845fcf794fc875bc10d2ae9f4e871ddb0ecd1f6ea897d6de0df22cef7b14d9ea155a03ea0209ef3197ce4efa2c35bee2e83cba09ffde192ffcd76c12225a684000000"], 0xfc}, {&(0x7f0000000340)={0x25c, 0x30, 0x800, 0x70bd28, 0x25dfdbff, "", [@generic="a0f0849c53b2b3d9ba962fbea10eca87932af381cdb06c339159327f2a8b2dc22419b589076efe0329e33022fa8b839caa737992072ebe0f3f7a2c1c9e21513deeafbb82355d648063f75a8cb845b05208f5316ca06bd550177ab756390145736128851f4b0a2b9d64fa22f5a8088e0031e34624180c1555ad985d82c1", @generic="db550d44b36a1fff4c8d13252fe455e5e09223e5adf6a9afab02087aee966210f98bd694e1d4ff", @generic="b29b634e70de8af3daf81e6989849d2fa2c45aa8d4d8d0569ba3580127df029a479ba73d707ecd8fe8b6d594", @generic="e9cfd8e5f6649f7b52d8acb472468025237b99032c4b8162db9cc6cad2158f6364cddf2825a570e962e33fdf3094de0e6d9fbcb2bc8451707879986c1c84a60cfd7ca7d22fce30c7c4f470bed23b1df765620b1e87bcac80ad85d770f991fc962045e18a5e6e82ff6bf7e28078af999d50644c3e44d192564d5b", @nested={0x30, 0x3b, [@typed={0x8, 0x68, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x33, @fd=r0}, @typed={0x8, 0x51, @u32=0x9}, @typed={0x8, 0x57, @fd=r2}, @typed={0x4, 0x5f}, @typed={0x8, 0x74, @ipv4=@rand_addr=0x5}]}, @generic="e5a9d8784ab4e76de58c5f69b23649743e7a28d1cbd72213832d24c7a06725b24a8152e415bda77c387d009cac38576137fd0cbc1eb1fadd7a1595d7d981f38618dc49d303ea8c1aa3dd3b9b040c55b8593dc69864c65fd331c3522ed79d8d4dc2c79903565cbb59cec95c9d74bd303c976d005a26a610b719b90b0f9e22f0ed1e6b2d1efcb49265936e9f653aea6e278430c50c9cc347a3494ce5b89a4937499124b8b17d3a09eccce5d81cfd617ca64734d8c27182dae9aff0422e455520bca80354209503f38e70dc7f2d6d99ba"]}, 0x25c}, {&(0x7f0000000100)={0x20, 0x2d, 0x300, 0x70bd29, 0x25dfdbff, "", [@typed={0x4, 0xb}, @typed={0xc, 0x2b, @u64=0x5}]}, 0x20}, {&(0x7f00000005c0)={0x114, 0x14, 0x400, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1c, 0x5d, [@typed={0x4, 0x41}, @typed={0x14, 0x92, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0xe0, 0x95, @binary="8a6e75ae3e5acc8ec120fb78dcf58331bff11ba7ada42357a157f29a4cd6cc064051a86b9b72d3adf85eb1cff03c9f0e04cbe3d4de7e27b68fc78caefdcc8a87f2c8d214cfcd994f8d3e1a06b41f8a5d65072ab07c466e78600d6d1b62751cfe171672b7ca289be01e49cbfc79b62b6a01385803b92a32eafc7356cb75e83a43d2c88ed8d184e75af8634c42179c25d2fbc5de0b3bd477b68a9cab3ccef01c7f9a2fe4f5afd6ae724d5ea9acd768eff845843f18467ecde8638e46233f270a77206914fdc98c665dfd891cea02bd3e548ac1733ecbda5b8bae08fd3b"}, @typed={0x8, 0x7, @fd=r2}]}, 0x114}], 0x5, 0x0, 0x0, 0x57a1def8a4e0b88e}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000007c0)='/dev/vcsa#\x00', 0x5d138e22, 0x3fffe) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000800)={0x5, 0x18c, 0x2}) 2018/05/14 01:45:21 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x1000000000000202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x81, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0xb94, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x80000000, 0x7, "32aba9f990f8"}, 0x10) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x7ff, 0x2a0000) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101240, 0x0) fallocate(r2, 0x0, 0x0, 0x8008040) signalfd4(r1, &(0x7f0000000140)={0xfffffffeffffffff}, 0x8, 0x80800) [ 111.290228] QAT: failed to copy from user. 2018/05/14 01:45:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = syz_open_procfs(r1, &(0x7f0000000040)='mountstats\x00') ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x7) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) [ 111.324092] binder_alloc: binder_alloc_mmap_handler: 8122 20000000-20002000 already mapped failed -16 2018/05/14 01:45:21 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x4004556b, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x10) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000000c0)={0x9, 0x1, 0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x3, 0x10000, 0x7ef1, 0x2, 0x6, 0x298}, 0x2, 0x7, 0xb57, 0x7, 0xa1da, "e02d011049b3d93612d454a4f00338ed5afa0e62055ef694fce0878ce76451db7fdb078b690ba3a7511ee1134b27dfe72c0eeb2a8418bf66178957fb12639ee2e71c1a700166868e979bab2d0aaae3ab98863ab5e9d5974eb36d483c8b96d3b8c585c8a26fc6235b60a700a0b9b0b9e47496a3e272fa939e352ee25e9e88684d"}) 2018/05/14 01:45:21 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'team_slave_0\x00', 0x7}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bridge_slave_1\x00', 0x10}) setsockopt$inet_int(r3, 0x0, 0x35, &(0x7f00000001c0), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) getdents64(r3, &(0x7f0000000180)=""/35, 0x23) 2018/05/14 01:45:21 executing program 3: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x48) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) close(r1) 2018/05/14 01:45:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x1250b292d9c3df9e}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f00000002c0)=@ethtool_rxnfc={0x1e, 0x0, 0x0, {0x0, @hdata="8fa2364dce185c8b7c3f95cc390e358761b4f21f4eef2edebff4c42119547e462323033c293268f6845e088254bdb7f8f8678595", {"6b98", @link_local={0x1, 0x80, 0xc2}}, @tcp_ip4_spec={@loopback=0x7f000001, @broadcast=0xffffffff}, {'fw', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) close(r3) close(r3) 2018/05/14 01:45:21 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/173) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x800452d2, &(0x7f0000000000)={"8c026c63457d0000001c0900", {0x4, 0x0, 0x0, "ff3f0000c59c"}}) 2018/05/14 01:45:21 executing program 6: setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) setitimer(0x1, &(0x7f0000000280)={{}, {0x0, 0x2710}}, &(0x7f0000000240)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x18fc57d6, 0x800) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/route\x00') renameat2(r0, &(0x7f0000000040)='\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) [ 111.479270] : renamed from bcsh0 2018/05/14 01:45:22 executing program 0: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) mknodat(r0, &(0x7f00000000c0)='./control\x00', 0x1, 0x0) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x3, 0x0) 2018/05/14 01:45:22 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000100)={0x0, 0x81, 0x1, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x4}]}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) 2018/05/14 01:45:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x11e) getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f000000fff0)={&(0x7f0000000080)={0x14, 0x1e, 0x4}, 0x14}, 0x1, 0x0, 0x0, 0x80000000000}, 0x0) getpid() r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd4, r1, 0x8, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xac}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe32}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/05/14 01:45:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x4, 0x58e, 0x8, 0x8b, 0x7, 0x20, 0x9, {0x0, @in={{0x2, 0x4e22}}, 0x9, 0xffffffffffffff61, 0x64, 0x9}}, &(0x7f0000000640)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x401, 0x9}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000780)={0x0, 0x71, "eb5e1e14726f7ffa9ea1c97df7e53fe3f39b3ec28421b4bbce37ef89448428229e758ad775a8a0223c63e90192fb7ed22d2a76b19c2ad7ea978b48fdd5ebe52efda18ca3a7521af1d30d3205ce43f62c4c2e550cc41fcf2cc84f1f559a3d4f777a0486b12f82577e2aac9cc049d91d1e55"}, &(0x7f0000000800)=0x79) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000b00)={0x0, 0x9, 0x5a7a0007}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000b80)={0x0, 0xff, "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"}, &(0x7f0000000cc0)=0x107) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000d00)={0x0, 0x46, "fb7263938fb77559f5b6425b8a3f5890c7a98b9597cac829410e7925f10687045f29b09bafd9eb90b205db199b876f865b707f00f79536d92f3dd98acef45278b3151f39c4dd"}, &(0x7f0000000d80)=0x4e) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000dc0)={0x0, 0xbb18, 0x1, 0x9, 0x6, 0x100000001, 0x0, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0xfffffffffffffffc, 0x59, 0x98, 0x8}}, &(0x7f0000000e80)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001600)={0x0, 0xb8, &(0x7f0000001540)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @rand_addr=0xd47}, @in={0x2, 0x4e23, @rand_addr=0x20002000000000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22}]}, &(0x7f0000001640)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x1f}, &(0x7f0000001740)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002940)={0x0, 0x3}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000029c0)=@assoc_value={0x0, 0xfff}, &(0x7f0000002a00)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002e00)=@assoc_id=0x0, &(0x7f0000002e40)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002e80)={0x8000, 0x8005, 0x80, 0x1a, 0x0}, &(0x7f0000002ec0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002f00)={0x0, 0x6}, &(0x7f0000002f40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003180)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)="6c0656d959000528077090cd078085ebe40deb5333af23a2637b0e8f0642841b4da2d5cb8ee72384978c3379e1cd60c6913c505e89578130dbe52fc6a4bb1a4905054b71d6c00ac6ce158912d9316ad5ed7bbe8c46b119b3d69f7bff841156e93bed808f94f4995309d09aa2cb80ddf2109e713c7cfbbe642baeb6597515abd42ef44129807d41c29031dad050856aac87b29f6d7f9eab0373ab5ffea54613afba9b6525ced96023ad7d70267a5df52dc3761b7d83ef8804501370476220f92fc000e722ca2aa29e4263d1fda5816f9dda511532ea150ef4d8803ba8a71b", 0xde}, {&(0x7f0000000180)="30531aac0b91110b5823fac7a98734303e32a4735215c4c337958e9159c53065a288b060c17a82e116c9608186caaedd53ded0a94855c928a45cc6121aebd50082db4459cc567039032a587102a0cde3ae599175bf4186047239e9368ff4f68304e8bf8067b491f8b5af8b9a091aec0d4def1d90fd84e6281425000dfa6cbb3053921c0e51d59a989e44e044fbbcf4ad17e6451bf8d5", 0x96}, {&(0x7f0000000240)="9f43e2a943b879be2a8bfe59b493536b83686ad5bd11037b75ff99c16ade9acabbd6115d19c3e08e4dd66889f96725bacee4c92ecf5a2eb022025208e9e1e4661230e568e7a743c2cdcecc3e405c7d164f8c8fa4949876578e4957098c6930ef35ef139c9a89c94215b2929602314da8b9f452dfc074273ac910963dd75aa3c2bcfcb0c629d3b1929cf78982d33e3071363e1aa697cd80c8dacef0e3fa179e36f87a852754749cb4e34b5364b0", 0xad}, {&(0x7f0000000300)="8b03ab562bec9a5eb771f991af6c1b9dc77dd107e8eeee977bc842b33ef2", 0x1e}, {&(0x7f0000000340)="c556ae4e62a6e2caea56a6b9e2c5f89cdaefdba1c37528f85913a3c9769102aded99a4f2078d7f57", 0x28}, {&(0x7f0000000380)="3fe64fbe7578fd13acd3e78780d8414fedb2d3031c597c3ad3bdc476a47f0bfa7ae988b036c32e51b32f0e91d85a0980c170708174a568df44e8eb8f8498", 0x3e}, {&(0x7f00000003c0)="0b62ae3a121afb594a", 0x9}, {&(0x7f0000000400)="3f26446a9ea391e6fc8335ee37add3b0e9c59954603e0a4939ffc1a9c506e604b9406ca44cd072d786ce2cc1200fbf6421043550f4b4201134ae35c05319f3f725d423e1d52f356517377d513f2c", 0x4e}, {&(0x7f0000000480)="241f007508b8750d725c428085a6867cc691fd40c8c1f0bb0e9db6e19aca772ba8c4127705f97d3d79beb7", 0x2b}], 0x9, &(0x7f0000000840)=[@sndinfo={0x20, 0x84, 0x2, {0x705, 0x0, 0x3, 0x55b, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff4d8, 0xffffffffffffffe1, 0xffff, 0x19}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8201, 0xff, 0xffffffffffff9adc, 0x1ff, 0x4, 0x3, r2}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x10001, 0x8001, 0x9, 0x0, 0x80000001, 0x0, 0xffffffff00000001, r3}}, @prinfo={0x18, 0x84, 0x5, {0x1bcdbfd737bee807, 0x6}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x2}}], 0xe0, 0x40004}, {&(0x7f0000000940)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000980)="04b6c2a6155e6ba8efdecdbbe86f7e3ec8e648f6a0bbbcf8413e6d7c70c63ca3145513515b89792d7f1efc5dc0cf9b8e890b782c9356c24d886b88e996bf23ea750e33a37cead63d55", 0x49}, {&(0x7f0000000a00)="d06cbc410c4e1e30b52b993899f319045b81e1355cfdf7514c5100aefb90128817eac1fbdc49a9c42ea488ba8ade5644e896505529d407e0b574367f1016c762e18496bc74434461e58705adc924f1516873e968e32d1ef79e48dc199ca5551f76aea1dde415c9c2bc8de2f16d509fd3e8d8e0257c79ab7483f539e1a4e5df", 0x7f}, {&(0x7f0000000a80)="e3f57d997f55740b869caa5bbaacae8877f0ca853027f908238cc16eb2a72de7676e0fdd99d3e03c9bf4a097158ddb", 0x2f}], 0x3, &(0x7f0000000ec0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x205, 0x1, 0x81, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x3, 0xfffffffffffffffb, 0x24b2, r5}}, @authinfo={0x18, 0x84, 0x6, {0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x7efc, 0x20, 0x1, 0x5, 0x40, 0x2, 0x7, 0x101, r6}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xf1}}, @sndinfo={0x20, 0x84, 0x2, {0xda53, 0x0, 0x0, 0x80000000, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x100, 0x45}, {&(0x7f0000001000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001040)="8cc345e3e78b88b96ec188cfab48659b0c92b50ba67eab762ab51276af690dcd74b8482dfb1cbb7e191e12b8e67a74addaa88907a3b0f2e066040c55d11eb8184732699670a956aa6c1be51ad57bb709453622a50238ab58cf4998f8", 0x5c}, {&(0x7f00000010c0)="0adbb3eaf5a14a4a2c72dccfceba98a7131478623bd0ce7842585c853fb55c4e506aba84c83c5f491c04011b49e79064de114e3a58327f01a73d463a10a3869f17c54b94b31a2c048f9dfc377e6794164b9558c8c512aab19c7377347c64c4a7f33a0ae28d4b96cec4771196c35b8d526b2da531806c14ba4f91403fe06580a8e71b147d368a56f9f1c4887c4355978604c0b096fd6c5e96fe9b3657", 0x9c}, {&(0x7f0000001180)="df425a4a017c0b10266938ac8545c54142ca428c977df6a707e89c9055ad1ea1e50eb57f2d6f29c4e19fe2a81e6e242cb0b945968fcf1eca1cd20fa8513f92aaf9463f99e0e081003c24177d00fdb8b671c3e7124c276d7e53dd50351fac14f1e936a3de5b18a5872cef3d47d1acb2869e0ab0a96406f18f114d75356e3b35e6bafe6e0e6ebf5ead346108f9ceb57af6f8b7d98fc24b4b71c8f4e1e6cc2b5d5860b655e498529982e31ab08129d7ed167e9f3b9e34", 0xb5}, {&(0x7f0000001240)="239a2dfb25d4d666bb411fe540e7d07bda32e376798555bd290b95f49bcec9dfe119bd7bdb08548005a0d3dd53aa45458866ffa8708f21b13f76b7a27d5ba6fb8fd6bdc9f495290ea2979b60f6b94dcc19cf47ea354a4a8f1696d7e5695885cde23244b8f54264ef6f49888bd5494e08a85d9ff533369b483567aafa99898a57f0fcb0a06a32872046ee18ab8a8d61071d20ebe69d8ac3fb1ccf16e9e7487b5e20718bac577f19bff24a361f73d6910a5409db96bff7a87cbf3a4fd1b07110234c06d76568fde32261efacd72462ad34edaccccc8f5480f41c602eab48b7f8c6025e27426ffeda0b4b15b1d021c12be1", 0xf0}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000001380)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001500)=[{&(0x7f00000013c0)="80cbc1d015b3897bee892a733b6ec7a0d8f4a291ff6254335ea323a14953743cd3fec50b1a775bffaf2096053e2b35c27cf7523c106a7ee42b8e0378c48a0d3defaaa0c438df8d7dee110ec12894665bc62b1390a2b8e330b9be7f5f77cb6bba6269c6af53bd8a11f04be6d064b0f6bbc98b05", 0x73}, {&(0x7f0000001440)="c2b4b63007c9bb1c62ad3135731601c8dd4fc50f17bf14aee9ed7429e675ddb7ccf3d85c208bcd65b41f871cf55e79db5e2a61ea63538c8489a937329d445a02bc8dc2b7f1cc39123da56beb6c154961ceefcefe209ad504ebe98083d62210d31b354367f4807750bfbb751dcee72aed629fc88b2938f9022675a542", 0x7c}, {&(0x7f00000014c0)}], 0x3, &(0x7f0000001780)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @init={0x18, 0x84, 0x0, {0x0, 0x8f, 0x3, 0x1f}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x71a, 0x9, 0x81, 0x1, 0xfffffffffffffffa, 0x4, 0x5, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x206, 0x5, 0x12, 0x7, 0x5, 0x0, r9}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x270}}, @dstaddrv6={0x20, 0x84, 0x8}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x110, 0x24008090}, {&(0x7f00000018c0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002900)=[{&(0x7f0000001900)="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", 0x1000}], 0x1, &(0x7f0000002a40)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x7, 0x800b, 0x0, 0x5, 0xfe0000, 0x3, 0x10000, r10}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x100, 0x0, r11}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0xb8, 0x4}, {&(0x7f0000002b00)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000002bc0)=[{&(0x7f0000002b40)="a42b145f1675559a5fe5168d3f09a1260eed6698487f2a4dea8fb2f1dd67eaa30c62b2f244a81a336d7343fc3fb7a22267eb85cbe8637bd5bedecbb0b2aef25378ab46ad6b93e0a204441cc6d7f852003734701f68", 0x55}], 0x1, 0x0, 0x0, 0x20008800}, {&(0x7f0000002c00)=@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff44}, 0x1c, &(0x7f0000002dc0)=[{&(0x7f0000002c40)="7f2689a3e227eb826104db5a4deb08e322af7dd29e17cccfd79f", 0x1a}, {&(0x7f0000002c80)="d12fe656a451", 0x6}, {&(0x7f0000002cc0)="a318289fdaddb1eab5d65b82db84ee976ebfc0fd02c2cee4a68a32977461c591f07e7e60d4453737ce274d850db6b6460199ce3cc9f9860048966b704dda12ee979cf7d8ea183eb7416dd155ed37b36d8d10b5a0db76b529a94178a9561e7b9dc7dc0fe816c51959541a94a68d4af5b664abdba5dc1505be0d876cbb301a13c8d067c6300102a43802e38c54a014db6b88ca0578ddba9c9a4203f5df4a8b5e97a14985a5b7288d60a64b75ffa51cf32a3aecf3239aa93a88d7ce01499995b68321ee13758bdd4f7a16d4688d4244defda2323b18bd34063cb72e4dff7f4e6248f680f0778cebce71b3e3", 0xea}], 0x3, &(0x7f0000003040)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x3, 0xb63, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0xfffffffffffff4ed, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4f4}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x208, 0x800, 0xfffffffffffffffe, 0x0, 0x2, 0x4ffb, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xf7, 0x4, 0x200, 0xe2, 0x7, 0x9db, 0x7, 0x0, r13}}, @authinfo={0x18, 0x84, 0x6, {0x200}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x0, 0x2, 0xa81, 0xffff, 0x0, 0x1a4b, 0x1, r14}}], 0x110, 0x40}], 0x7, 0x4000) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r15, 0x29, 0xd0, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/05/14 01:45:22 executing program 6: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000e19000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/14 01:45:22 executing program 4: clock_gettime(0x0, &(0x7f0000000180)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={r0}, &(0x7f0000000100), 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r1, 0x1) 2018/05/14 01:45:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000380)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000100)={[{@background_gc_off='background_gc=off', 0x2c}]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400001, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/05/14 01:45:22 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x0, 0x27a, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) bind$can_raw(r0, &(0x7f00000000c0)={0x1d}, 0x10) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x2) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r1, 0x800c0910, &(0x7f0000000000)) 2018/05/14 01:45:22 executing program 6: mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) 2018/05/14 01:45:22 executing program 1: 2018/05/14 01:45:22 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) futimesat(r1, &(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000080)={{0x77359400}}) r2 = socket$unix(0x1, 0x1, 0x0) shutdown(r2, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 112.149328] f2fs_msg: 10 callbacks suppressed [ 112.149342] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 112.161489] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 2018/05/14 01:45:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x4e21, 0x3, 0x4e22, 0x6, 0x2, 0x80, 0xa0, 0x0, r1, r2}, {0x8, 0x80000000, 0x9e8, 0x1ff, 0x6, 0x0, 0x0, 0x10000}, {0x8, 0x8, 0x56fd}, 0x8001, 0x6e6bbd, 0x0, 0x0, 0x3}, {{@in, 0x4d5}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x2, 0x3, 0x2146, 0x80, 0x4, 0x80000001}}, 0xe8) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000180), 0x4) r3 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r3, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x7}}, 0x2, 0x81, 0x0, 0x31a0, 0xff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x4, 0x8000, 0x9, 0x4, 0xd9, 0xdb, 0x6, r4}, 0x20) [ 112.324286] attempt to access beyond end of device [ 112.329548] loop0: rw=12288, want=4104, limit=20 [ 112.373946] F2FS-fs (loop0): invalid crc value [ 112.384418] attempt to access beyond end of device [ 112.389474] loop0: rw=12288, want=8200, limit=20 [ 112.397417] F2FS-fs (loop0): invalid crc value [ 112.402257] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 112.409874] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 112.417069] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 112.425115] attempt to access beyond end of device [ 112.430153] loop0: rw=12288, want=4104, limit=20 [ 112.434985] F2FS-fs (loop0): invalid crc value [ 112.439694] attempt to access beyond end of device [ 112.444716] loop0: rw=12288, want=8200, limit=20 [ 112.449525] F2FS-fs (loop0): invalid crc value [ 112.454170] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 112.470319] attempt to access beyond end of device [ 112.475380] loop0: rw=12288, want=4104, limit=20 [ 112.480495] attempt to access beyond end of device [ 112.485594] loop0: rw=12288, want=8200, limit=20 [ 112.490986] attempt to access beyond end of device [ 112.496085] loop0: rw=12288, want=4104, limit=20 [ 112.500981] attempt to access beyond end of device [ 112.505975] loop0: rw=12288, want=8200, limit=20 [ 112.977595] device lo entered promiscuous mode [ 113.100698] device lo left promiscuous mode 2018/05/14 01:45:23 executing program 3: r0 = memfd_create(&(0x7f0000000280)="e5edf2", 0x10000002) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xc6, 0x10000, 0x8, 0x7, 0x4, 0xffffffff, 0x9, 0x9, 0x0}, &(0x7f0000000040)=0x20) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000200)={0x9, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}]}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x101}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x1000000) 2018/05/14 01:45:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000004c0)="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", 0x1000, 0x2}, {&(0x7f0000000280)="8ff46c0cd64909d9a87f7fbe1b596231a6ee1a14dceb0e35040ad01cafe11e4be9f66112e92f6490cabdda6b72812635a9f493362d83af0340f97fa0a3d412054473552ee23b0a1373fe5ae43ca14120107b5b06a6447fc3431af0bed2d309a35f77514952ee2ee6eb0f64bc27733db8c8223fbedb0e60e2c7aab1bc17c6a8b1c7e94f8e433a69a5450b21fbec3b9f09e5a4e293f645a3ac1978a338a516ed7840b9fbbf7d367f3eab35f76260225c72e071edc7c061a4c541a93364ef64708b241045a088e1", 0xc6, 0x3}], 0x0, &(0x7f00000003c0)={[{@usefree='usefree', 0x2c}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={0x0, 0x4, 0x7, 0x23, &(0x7f0000fff000/0x1000)=nil, 0x81c6}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="70726f636370757365745c656d30cd76626f786e6574302b74727573746564706f7369785f61636c5f6163636573732d2d5e47504c00", 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000024c0)="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", 0xffffffffffffff9e, r2) keyctl$read(0xb, r3, &(0x7f00000014c0)=""/4096, 0x1000) 2018/05/14 01:45:23 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xd04f, 0x480340) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x800) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x0, 0x5, 0xa0, 0x2, 0x0, 0x0, 0x90040, 0x0, 0xc689, 0xdc2, 0x100000000, 0xff, 0xcae, 0x5, 0xe2, 0xffff, 0x3ff, 0xff, 0x4, 0x3, 0x3ff, 0x5, 0x80000001, 0x16f0, 0x8, 0x4, 0x3, 0x3, 0x4, 0x20, 0x9, 0x7, 0x5, 0x1, 0x401, 0x80000000, 0x0, 0x5, 0x1, @perf_config_ext={0x3, 0x8}, 0x4000, 0x3, 0x5, 0x1, 0x9, 0x100000001, 0x3}, r2, 0xa, r0, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) 2018/05/14 01:45:23 executing program 5: syz_emit_ethernet(0xff, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaa3790000000000001008004600002400000000002f9078ac14ffbbe000000100f7b637b560007b8d32000000040190"], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDENABIO(r0, 0x4b36) 2018/05/14 01:45:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000003c0)={0x0, @rand_addr}, &(0x7f0000000400)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000440)={0x0, @dev, @dev}, &(0x7f0000000480)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000500)={@mcast1, 0x0}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'ip6gretap0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14, 0x800) getpeername$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000c00)={0x438, r1, 0x106, 0x70bd28, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x134, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1, 0x9, 0x1f, 0x401}, {0x7ff, 0x7, 0xffffffffffffffec, 0x80000000}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x13bf}}}]}}, {{0x8, 0x1, r5}, {0xb0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x73}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}}]}}, {{0x8, 0x1, r7}, {0x1e4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffc00}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x44e}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd56}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x438}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r12 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x60, r12, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r13}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}]}}]}, 0x60}, 0x1}, 0x0) 2018/05/14 01:45:23 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0xfffffffffffffffe, &(0x7f0000000140)=""/244, &(0x7f0000000000)=0xf4) 2018/05/14 01:45:23 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x800, 0x2) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x22b, 0x10000}], 0xfffffffffffffffc, &(0x7f0000016000)=ANY=[@ANYBLOB]) 2018/05/14 01:45:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) statx(r2, &(0x7f0000000080)='./file0\x00', 0x2000, 0x40, &(0x7f00000000c0)) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x1c, 0x52, 0x21, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) [ 113.142055] device lo entered promiscuous mode [ 113.198244] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 113.200099] FAT-fs (loop2): invalid media value (0x1a) [ 113.212120] FAT-fs (loop2): Can't find a valid FAT filesystem [ 113.229135] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 113.266178] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 113.345105] FAT-fs (loop2): invalid media value (0x1a) [ 113.350763] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/14 01:45:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8020000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='0x2', 0x3) 2018/05/14 01:45:23 executing program 5: r0 = socket(0xa, 0x1, 0x4000000000000000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) epoll_wait(r3, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) close(r1) 2018/05/14 01:45:23 executing program 4: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x400401) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x1, 0x10000, 0x29d55166}) write(r0, &(0x7f0000000000)="24000000210025553e1c0165fffffc0e020000170000000182a9000c0800180002000000", 0x24) 2018/05/14 01:45:23 executing program 0: r0 = socket$inet(0x2, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x81}, &(0x7f0000000100)=0x8) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x4000, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x4) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000200)={0x5, 0x20, 0x1, r3}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x1, 0x0) write$fuse(r4, &(0x7f0000000080)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) ioctl$KDSETLED(r4, 0x4b32, 0x7f) close(r4) 2018/05/14 01:45:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x30, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @fd}, @typed={0x14, 0x16, @ipv6=@dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth0_to_team\x00', r2}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r3) 2018/05/14 01:45:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f0000000000)='/dev/net//..\x00', 0x0, 0x2000000000414405) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0xc8240) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'veth0_to_bridge\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/14 01:45:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/05/14 01:45:23 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket(0x9, 0x0, 0x4) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0xa504, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r1 = gettid() recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/133, 0x85, 0x7fff}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000014) 2018/05/14 01:45:24 executing program 3: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x1) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x402840, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000100)={{0x0, 0x2, 0xf, 0xfffffffffffffd90, 0x1f, 0x6, 0x250, 0x1, 0x1, 0x200, 0x67b, 0x8}, {0x15000, 0xd000, 0xf, 0x3, 0x100000000, 0x1, 0x4, 0x0, 0x400000, 0x7fffffff, 0x81, 0x5}, {0x100000, 0xf000, 0xd, 0x100000001, 0x100, 0x7, 0xfffffffffffffffb, 0x20, 0x3, 0x2, 0x81, 0x3}, {0x1f000, 0x100002, 0xa, 0x6, 0x8, 0x6, 0x8, 0x2, 0x7fffffff, 0x9, 0x9, 0x1}, {0x7000, 0x0, 0x0, 0x0, 0x3, 0x401, 0x8001, 0x4, 0x2, 0x6e34, 0x1, 0x7}, {0x1000, 0x7001, 0xc, 0x7fff, 0x1, 0xfffffffffffffff8, 0x0, 0x6, 0x6, 0x6, 0x4, 0x4080000}, {0x2, 0xd002, 0x4, 0x3ff, 0x3ff, 0x70cb4397, 0x8, 0x100000000, 0x0, 0x2, 0x22c6f411, 0xfffffffffffeffff}, {0x0, 0x5000, 0x0, 0x2, 0xfffffffffffffe01, 0xffffffffffff50d0, 0x3ff, 0x7, 0x400, 0x8ad, 0x0, 0x7fffffff}, {0x10f003}, {0xf000, 0x10000}, 0x40000, 0x0, 0xf002, 0x410080, 0x9, 0x8000, 0x1, [0xffffffffffffffff, 0x1, 0x1, 0x1]}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 113.488169] netlink: 'syz-executor6': attribute type 22 has an invalid length. [ 113.525299] netlink: 'syz-executor6': attribute type 22 has an invalid length. 2018/05/14 01:45:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket(0x10, 0x3, 0x800000000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1, r2, r3, 0x8, 0xffffffff80000001, 0x1000000) write(r1, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000003c0)=0x84) socket$kcm(0x29, 0x5, 0x0) 2018/05/14 01:45:24 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, &(0x7f00000000c0), 0x40002) 2018/05/14 01:45:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1000, 0x10000, 0x2, 0xffff, 0x8, 0x0, 0x8, {0x0, @in={{0x2, 0x7, @broadcast=0xffffffff}}, 0x0, 0x400, 0x20, 0x6, 0x6}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/05/14 01:45:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0xa, 0x0, 0x4, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x84400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x402}) 2018/05/14 01:45:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xae, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/05/14 01:45:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblcr\x00\x00\x00\x00\x00\a\x00'}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/10) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/14 01:45:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=@getlink={0x20, 0x12}, 0x20}, 0x1}, 0x0) 2018/05/14 01:45:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626272c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) close(r3) 2018/05/14 01:45:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x95e, 0x100) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x180) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x4, 0xb8a, 0x40, 0xc5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xbb, "8825c11acdee76312f06e61388de9d1a4243004bacdd7804196a0eaf344f4240ef4f7799358228bb73c80b45fc9eb8bef6d8f5caa61deef0a62dac9eb54e293b4412bc5995cae0770e1abf7203fbfc4f9e818192b722b2e890c9590a8eb13bb2dd805bd06217809e5aa754c325b91eb272baaaf369e5d1619c05344e6c6114324c1d82dba4f9522a3cfc50ce687655d218706331b189fa9de64040a51845fba8f0cd87c3b8a6cd409528d4e4e0b33587b62f9f08d069964b53b9c3"}, &(0x7f0000000300)=0xc3) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40485404, &(0x7f000001cfb0)={0xfffffffffffffffd}) 2018/05/14 01:45:24 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@nat={'nat\x00', 0x19, 0x4, 0x4a0, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x200005e0], 0x0, &(0x7f0000000140), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x52c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/14 01:45:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7ff, 0x1, 0x1000, 0x4, 0x401, 0x1ff}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffe85) fallocate(r1, 0x0, 0x0, 0xfffffffffffffffe) fallocate(r1, 0x0, 0xffff, 0x7) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fallocate(r1, 0x3, 0xc8ec, 0xffff) 2018/05/14 01:45:24 executing program 1: r0 = getpid() prctl$setptracer(0x59616d61, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/166) socket$vsock_stream(0x28, 0x1, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$rds(r1, &(0x7f00000005c0)={&(0x7f0000000240)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/71, 0x47}, {&(0x7f00000004c0)=""/14, 0xe}, {&(0x7f0000000500)}], 0x5, 0x0, 0x0, 0x4001}, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) unshare(0x60000000) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xc2, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}], 0x78) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)=""/18, &(0x7f0000000100)=0x12) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/14 01:45:24 executing program 4: r0 = memfd_create(&(0x7f0000000000)="5b80f2feffffff", 0x7) fcntl$addseals(r0, 0x409, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x7fff, 0xfffffffffffffeff, 0x7}) fallocate(r0, 0x0, 0x0, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/14 01:45:24 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xec30}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) accept(r1, &(0x7f0000000200)=@ax25, &(0x7f0000000080)=0x80) [ 114.344797] kernel msg: ebtables bug: please report to author: Wrong len argument [ 114.389836] IPVS: ftp: loaded support on port[0] = 21 [ 114.418745] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/14 01:45:25 executing program 7: r0 = socket(0x10, 0x100000802, 0xdcae) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4012}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000500), &(0x7f0000000540), 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x404}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0x6, 0x6, 0x7, 0x7fff, "81ff0442c298fcd2d6d55d2b018c084c3e70ad27ea3dffa10c27b003b4a30380103ed33f43179e42a021762c", 0x8}) dup2(r0, r1) [ 114.904682] QAT: Invalid ioctl [ 114.908494] QAT: Invalid ioctl [ 114.925152] QAT: Invalid ioctl [ 114.928488] QAT: Invalid ioctl 2018/05/14 01:45:25 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_mount_image$ocfs2(&(0x7f0000000040)='ocfs2\x00', &(0x7f0000000080)='./file0\x00', 0x295, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="1dba37279817c6e05c94dda5325cd0997808149bd3fea1e81c0d96d9efae2c53f44cbb0b226cf23ebb9b2e7a212d45c4f359bc4a859c06f074360978e3cfffbb921c14dc67ead1", 0x47, 0x2}], 0x8, &(0x7f0000000180)='/dev/binder#\x00') mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/05/14 01:45:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xff, "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"}, &(0x7f0000000340)=0x107) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)={r4, 0x96, "3f611a780afa12f5cc9e090a7c655b9673f3a7e1e531115e632a9958d9a58365efd735b5f16011f55c0c9b49d9943b77dee42398062698ecaaddb0cd9e2b2e724af4274cb01d0a7e05096de9fbd2d848482ca15b86ce458e6de390cfb4d9e31eead7dbc15ca812007e7227c65cb4efef3d91e0b9d31ad21a7b365967be55cb54e254d8ae8e603599d240de797466e9eea7f09afac5b3"}, &(0x7f0000000440)=0x9e) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r5, 0x4, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x24}, 0x1}, 0x20008800) write(r0, &(0x7f0000000000), 0x0) close(r0) 2018/05/14 01:45:25 executing program 4: r0 = socket(0x800000000000a, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x6, 0x86, 0x3}, 0xf5) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f00000000c0)=[{0x1, 0x956, 0x2, 0x41fd}, {0x80000001, 0x1, 0x2, 0x3da}, {0x400, 0x1, 0x32ba, 0x5}]}, 0x10) dup2(r1, r0) 2018/05/14 01:45:25 executing program 0: chmod(&(0x7f00000001c0)='./file0\x00', 0x5) r0 = socket$inet(0x15, 0x8, 0xfffffffffffffc00) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000140)=0x68) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x10280, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000480)={{0x7, 0x4, 0x20, 0x0, "654d8ac414ab3674778e8f91637223ca8feff458d1ac3de3b482d511473d79f76b9e024a7d2cabb9d200ff91", 0x3}, 0x1ff, [0x6, 0x200, 0x3ff, 0x4, 0x6, 0x1, 0x9, 0x5, 0x8000, 0x8, 0x2, 0x7, 0x0, 0x101, 0xbf, 0x100000001, 0x622a, 0x3, 0x400, 0x8, 0x2, 0x10001, 0xfff, 0x7ff, 0xffff, 0x9, 0x4, 0x7, 0x7, 0x8001, 0x400, 0xffffffffffffffce, 0x0, 0x3, 0x5, 0x80, 0x2, 0x4, 0x2, 0x55, 0x100, 0xfe00000000, 0x0, 0x5, 0x2, 0x1, 0x81, 0x8, 0x39, 0x6, 0x2, 0x8, 0x9, 0x327, 0x401, 0x1, 0x471, 0x9, 0x5, 0x0, 0x100000001, 0x9, 0x49ccb9df, 0x0, 0x200, 0xffffffff7fffffff, 0x1, 0x8, 0x3, 0x1, 0x1ff, 0x400, 0x6, 0x8, 0x23ea, 0x3, 0x6a2d7307, 0x2c, 0x1, 0x2, 0x8, 0x8001, 0x1, 0x80, 0x3, 0x5, 0x6, 0x0, 0x3f, 0x20, 0x1, 0x4, 0x100, 0x408000, 0x0, 0x2, 0x10000, 0x5, 0xa9, 0x8, 0x9, 0x8, 0x1ff, 0x4, 0x5cc, 0x6, 0x100000001, 0x3, 0x0, 0x4, 0x1, 0x27f23c5c, 0xc3, 0x2, 0x9, 0x7, 0x4, 0x100000001, 0x4, 0x1, 0x82d4, 0x1, 0x7, 0x3, 0x687, 0x80000000, 0x5, 0x8001], {0x77359400}}) sendto$inet(r0, &(0x7f0000000340)="8c", 0x1, 0x0, &(0x7f0000000440)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) open(&(0x7f0000000280)='./file0\x00', 0x18040, 0x100) rmdir(&(0x7f0000000180)='./file0\x00') setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/14 01:45:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffff0001, 0x40) fanotify_mark(r1, 0x21, 0x0, r2, &(0x7f0000000200)='./file0\x00') r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r3, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000440)="fcabafa675ec7c0ea302fb547a3e9bd609d976465c9881dba7f9d986a331b897", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000100)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/80, 0x50}, 0x0) 2018/05/14 01:45:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f00000000c0)={0x0, 0xff7ffffffffffffe}) 2018/05/14 01:45:25 executing program 2: r0 = socket(0x10, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/14 01:45:25 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80000, 0x0) bind$bt_sco(r0, &(0x7f0000000180)={0x1f, {0x7, 0x5, 0x0, 0x2, 0x3, 0x2c}}, 0x8) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0xd9ded2f9e4118cfe, 0x58, 0x1000}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1}, 0x8) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='self&em1\\vmnet1\x00', 0x10, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x4000000000000007, 0x142) ioctl$TIOCEXCL(r2, 0x540c) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000000200)='self&em1\\vmnet1\x00', 0xc6a, 0xfffffffffffffffe) 2018/05/14 01:45:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") symlink(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000980), 0x0, &(0x7f0000000a00)=ANY=[]) mknod(&(0x7f00000000c0)='./file0\x00', 0x24, 0x3) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000680), 0xfffffdaa}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="04"]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="454a9c3cc17ffc951fd1c2034405f297", 0x10) 2018/05/14 01:45:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpid() move_pages(r1, 0x3, &(0x7f0000000040)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffe000/0x1000)=nil], 0x0, &(0x7f0000000080), 0x0) r2 = msgget(0x2, 0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100), 0x4) msgsnd(r2, &(0x7f0000000080)={0x2, "e79684e643ea73132f4075e55462111d09804e4fccdd5b2d76596a3cd0a95e4a3ba2db25c7396de9bc7dedc2a1c18dabd7e400be307a6fa4c183bd2297bf7edbfc7d8bd33bd3539294a23ae673156baf86a38c565562754978"}, 0x61, 0x0) 2018/05/14 01:45:25 executing program 0: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000002c0)={0xa7f, 0x5, 0x100, 0x3, 0xffffffffffffe075, 0x100000001, 0x2, 0x7, 0x9, 0xffff, 0x0, 0x100000000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000380)='cgroup.controlyers\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x1e, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0xd, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x200, 0xfc7d77fa4e54e27a) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x6}, 0x4) close(r5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000200)={r6, 0x5}, &(0x7f0000000240)=0x8) dup3(r5, r0, 0x80000) 2018/05/14 01:45:25 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid=9']) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) quotactl(0x9, &(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000280)="472ccdfc0c8125142197620384b1807ea9ae151070bce2b57ace964e1fbb53e5aee8b0971b9497e07f955e07fcc2fd02e187ce6b9ad397a6de2b6d40c911698ce49cf45cd51bcdc6f721e22008b65a8aa95444a61ffe6054acb6deb6e6588a2b7d8cbebe67a79c76f1b14b20171df8fc0c51e6c14b24267c9852745ba695a8fef3b7885240ed16ebd4e94da0c5a4c2458e4d6ece7f") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), 0x4) 2018/05/14 01:45:25 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000002a00)=@un=@abs, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e", 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) write(r0, &(0x7f0000000040)='4', 0x1) close(r0) [ 115.411191] sctp: [Deprecated]: syz-executor0 (pid 8441) Use of int in max_burst socket option. [ 115.411191] Use struct sctp_assoc_value instead [ 115.453676] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. [ 115.567067] sctp: [Deprecated]: syz-executor0 (pid 8441) Use of int in max_burst socket option. [ 115.567067] Use struct sctp_assoc_value instead 2018/05/14 01:45:26 executing program 3: r0 = socket(0xa, 0xffffff7ffffffffd, 0x6) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@dev}}, {{@in6}}}, &(0x7f0000000200)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000080)=0x7c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x42002, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)=""/3) sendto$inet6(r1, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/14 01:45:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4002, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bcsh0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @remote}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005100)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000005140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005180)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000051c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000052c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005300)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000005400)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000005440)={@mcast2, 0x0}, &(0x7f0000005480)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005540)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000005640)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000056c0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005740)=0x14, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005780)={0x0, @rand_addr, @rand_addr}, &(0x7f00000057c0)=0xc) getsockname$packet(r0, &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005840)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005880)={0x0, 0x0, 0x0}, &(0x7f00000058c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000005900)={@remote, 0x0}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000059c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000005ac0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005b00)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000005c00)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005c40)={'erspan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005e80)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000005f80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005fc0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000060c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006100)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000006200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006280)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000007580)={@empty, 0x0}, &(0x7f00000075c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007600)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000007700)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000007740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007780)=0x14, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f00000077c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007800)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007840)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000008c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008cc0)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000097c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000009780)={&(0x7f0000008d00)=ANY=[@ANYBLOB='H\n\x00\x00', @ANYRES16=r2, @ANYBLOB="00012cbd7000fddbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="bc0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040040000000080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="e401020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004001014000008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400c1ffffff38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r11, @ANYBLOB="400002003c00010024000100000000000000000000b6000000000100000800030600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="a801020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000200000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000300000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000007408000600", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r16, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r17, @ANYBLOB="3c01020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004000300dd00000100000900ff0120000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r18, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r19, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="4802020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400580000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="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", @ANYRES32=r24, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000800000008000100", @ANYRES32=r25, @ANYBLOB="80000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000180000008000600", @ANYRES32=r26, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r27, @ANYBLOB="68010200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400e60e000008000600", @ANYRES32=r28, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r29, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000008040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400fe2e000008000600", @ANYRES32=r30, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ea0e0000"], 0xa48}, 0x1, 0x0, 0x0, 0x1}, 0x488d4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv4_newroute={0x20, 0x18, 0x409, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/05/14 01:45:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="000000000000000000000057d0092b83a5d72cb74802df77ef04e3712fe2b95b60093725fd5661357e8228554b7d520d0b41260f23b0705e5bdf886441349e28d9188cf803f420a77c435f0e2435a5f94e36c138bf6eca9a35771f2bff10c784601d8d33a8e2c6765d976936f071a47f5413a413dd4ca2ca1780e6faf40cb30eb950ca09c936b6166d16d8f281ca") mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) getdents64(r0, &(0x7f0000000000)=""/24, 0x18) chdir(&(0x7f0000000080)='./file0\x00') getdents64(r0, &(0x7f0000000100)=""/36, 0x19) 2018/05/14 01:45:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626272c8523bf012cf66f") r2 = socket$inet(0x10, 0x3, 0x6) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000250007031dfffd946fa2830020200a0009000000461d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '857'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)="2e2f66696c65302f2f2e2e6530f0", 0x0) 2018/05/14 01:45:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/14 01:45:26 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x50, 0x200000) open_by_handle_at(r0, &(0x7f00000000c0)={0xcd, 0x2, "a89ec554e9126c61253990a52b886c8c23beaa2e0dbab7d6af9d73b5bedec97e638d5b8d23dd69de7cce71c5860d5552a5da41d113263fe10095660a656ae5003c7cdc4135eea5f94d4c9ede504d78c828a1576dfdcbd3bf599769337c81928e04cfadfd1a61cdbd8d7856e08feca988b90e5b592612c6e88f3b4d7fc39cc604f047954363ba9352a93bea7747f1cb934df4d9ef5c66d9a6390bde13b9b46ea875b58c7a080ab16c0f21a6f7fd318a7c46008857a85ab61b17e3a44417813e785b24f41414"}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="636c6561725f72656673007edb") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in6}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000280)='5', 0x1}], 0x1) 2018/05/14 01:45:26 executing program 5: r0 = socket(0xa, 0x1, 0x80000000) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000180)=0xc) ioctl(r0, 0x8912, &(0x7f0000000580)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffffffffffffffc0, @ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, 0x800}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x7}, @in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0x18}, 0x9}], 0x54) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000080)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x16, "7d8d8760f69d26587b99270423644fa9cabda722628a"}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x2}, 0x8) 2018/05/14 01:45:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x2, 0x4) dup2(r2, r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4200, 0x0) bind$bt_sco(r3, &(0x7f00000000c0)={0x1f, {0x400000000, 0x2, 0x0, 0x7, 0x0, 0x2}}, 0x8) [ 115.996892] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/14 01:45:26 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x321200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000240)="9a1bddeb47d9c7307954c05340212fd7a4fe96441da54aaa404564ac3296849eb0bc7a5ac036031d7b93b25fe209c26335ebe5bb7dd1ad4d6222e121c50c07500dd8c77afd931c75ae24cf2a34b7e61a8ca77b38330bb197014e0d665540d6c44edb0783473bf4ecfc4e155956c4b094dc89e2c506cb673523194c4415f28c9c7a6f96ff05cf8e14a30c3f1d50671beb0efc32e1a4703ff97a16e704a6c8f84098d6de3b705b1026c2fa5ad5b61703144717c6c9cb8f973206669e3175b74ed1d9d87b0cb0eac0638219d02139b4f8d7", &(0x7f0000000340)=""/199}, 0x18) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x3, 0x17) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200900, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x7}) connect$inet(r3, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x4, &(0x7f0000000080)={@rand_addr=0x1000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/14 01:45:26 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000807000), 0x3f) 2018/05/14 01:45:26 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x4000400) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001b00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001b80)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r2, r0}}, 0x18) fcntl$getflags(r0, 0x3) 2018/05/14 01:45:26 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") io_setup(0xffffffff, &(0x7f0000000040)=0x0) io_getevents(r1, 0xfc6, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)={0x77359400}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) open(&(0x7f0000000000)='./file0\x00', 0x440080, 0x68) 2018/05/14 01:45:26 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7fff, &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000240)={0x14, 0x25, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/14 01:45:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)}, 0x20) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80000001, 0x0, 0x48}, &(0x7f0000000080)=0x10) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000002c0)=""/23) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x88c7, 0x400}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x6, 0x1, 0x80000, 0x1, 0x2, 0x6, 0x6, {r4, @in6={{0xa, 0x4e23, 0xd5, @remote={0xfe, 0x80, [], 0xbb}, 0xc9fe}}, 0x100000000000000, 0x401, 0x0, 0x817, 0x7}}, &(0x7f0000000280)=0xb0) [ 116.134297] FAT-fs (loop6): error, invalid access to FAT (entry 0x00000650) [ 116.141597] FAT-fs (loop6): Filesystem has been set read-only 2018/05/14 01:45:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x19, 0x80005, 0xd15) write(r1, &(0x7f00000000c0), 0x0) write(r0, &(0x7f0000000040)="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", 0x1000) 2018/05/14 01:45:26 executing program 4: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x14837d2e, 0x200, 0x6, 0x1f47}, {0x2, 0x5, 0x5, 0x20}, {0x1, 0x400, 0x9b, 0x9}, {0x4, 0x3, 0x4a, 0x9}, {0x10001, 0xff, 0xffffffffffff3467, 0x10000}, {0x9, 0x7fff, 0x0, 0x7}, {0x2, 0x1, 0x9, 0x4}, {0x2, 0x4, 0x7d1, 0x400}, {0x1, 0x3f, 0x5, 0x5}, {0x7fff, 0x4, 0x1000, 0x3}]}, 0x10) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) ioctl(r1, 0x1000000008912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000300)={0xde4a, 0x8001, 0x0, 0x80000000, 0x1, 0x3f, 0x4, 0x4, 0x101, 0x5, 0x800, 0x6}) r3 = syz_open_pts(r2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountstats\x00') ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f00000002c0)={0x7fff, 0x9d8, &(0x7f00000001c0)="aaae0b412958e060b67bfeee66b942c63db3267615909b7ae3b304bdc6f54ebb9b0dc01fb76c592451bb5024c1ff8142190a5850e6183aa4c977230c86d856f8258e0e8d4cbf80951702678d1683e283c2c021c148e570bb1e30a9c666e10b2cea149be43e4e397df02078a2a305e2aac9824e699745b6568e4aa95b148fdf0fb2678a16b072253fbdbafa4ca2fc8a13a5f29a278c3a9126c3b26f9fb247", &(0x7f0000000280)="e4ccc24f5c169a92f1bc1a68c613bb2f85d93fdca4598e732fa0c047ef0fac287702", 0x9e, 0x22}) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x100000001, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0x11) close(r2) [ 116.276588] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/14 01:45:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x4) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) 2018/05/14 01:45:26 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0xca, &(0x7f0000000500)=""/180, 0xffffffffffffffbc}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x200) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000001c0)=0x12, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) sendto$ipx(r2, &(0x7f0000000100)="9a3a897be833e75f53c656b4b3e4c5b15c3dabc6ac51e595a745c3a24466593583a90dfe97e2b9622d46b3ef09aa1b1cab9a592ad9c8e0692ae3dc542f72a3c4656ee66c30e0319dc615a1e3afec9e4f223cdfd8", 0x54, 0x4, &(0x7f0000000080)={0x4, 0x0, 0x7fffffff, "27335692d244", 0x9}, 0x10) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/14 01:45:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x401}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x5, 0x0, [{0x25c, 0x0, 0x4}, {0x82d, 0x0, 0x20}, {0x993, 0x0, 0x7}, {0x175, 0x0, 0x28347f78}, {0x585, 0x0, 0x65}]}) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r4 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) [ 116.337017] FAT-fs (loop6): error, invalid access to FAT (entry 0x00000650) [ 116.593482] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 116.661605] ifb0: activation failed [ 116.671179] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready [ 116.695307] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/14 01:45:27 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) setpriority(0x800000000000003, r0, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7e, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r1, r1, 0x4, 0x6, &(0x7f0000000100)="e4ee4fc0e9d381da792f", 0x800, 0x6, 0x8, 0x1, 0x4, 0x40, 0x7f, "0e7fc1ae9e79cc2aa536e5f85f222096d6685c9591bda2f1c0a8f3b18c337131eb1ae71fd6847555f03796e6af4ad3add78bbb23"}) 2018/05/14 01:45:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) epoll_create1(0x7fffe) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lseek(r0, 0x0, 0x7) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x1, 0x1004, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpid() ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0xdffffffffffffff5, 0x0, 0xf902}) 2018/05/14 01:45:27 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4040, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/14 01:45:27 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000)=0x9, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) close(r0) 2018/05/14 01:45:27 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000600)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x30, 0x2, 0x8, 0x1, 0x0, 0x0, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80}}]}]}, 0x30}, 0x1}, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000006c0)=""/36) syncfs(r1) socket$unix(0x1, 0x3, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000300)=""/162) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x300, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000002c0)) syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x1, 0x20001) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000800)=""/4096, &(0x7f0000000640)=0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0xb}], 0x2c) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000700)={'ah\x00'}, &(0x7f0000000740)=0x1e) write$vnet(r1, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x4010, r4, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/05/14 01:45:27 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x4a6d, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="d792987d1f1af4320b2665a837a0caf494c99de5029cb9d2501eab89235f7113d6e5e707bc739d2e9629d0fe6032e0677d52d0f7d943621bd11eebac98f7b2b0b0", 0x41}, {&(0x7f00000001c0)="9fe13b0d745ee86ff705528f8ea3436c06daadd739fadefde25e3e0855ee8717224ac61faa4efc9a7572c20e9f1d2b48cf12a658777cdb3892", 0x39}], 0x3, &(0x7f0000000240)=[@init={0x18, 0x84, 0x0, {0xf1d, 0x6, 0xaf, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x19}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x6}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffffffffffc0, 0xe8, 0x1000}}, @init={0x18, 0x84, 0x0, {0x5, 0x100000000, 0x7, 0x4}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xbc}}], 0xa8, 0x4}, 0x4800) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x8000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000340)=""/158) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/05/14 01:45:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000580)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000ff1000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000047a000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="ba4300edf23ed9f564640f01d1660f23b566b98409000066b80090000066ba000000000f30260f080f01cf0f01dfba4000ec3e0f5f3f", 0x36}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/14 01:45:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c62643206d01bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000080)={0x7, 0x20}) listen(r2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='net/tcp6\x00', &(0x7f0000000140)='ppp0]{\x00', &(0x7f0000000180)='/dev/cuse\x00', &(0x7f00000001c0)='net/tcp6\x00', &(0x7f0000000200)='/dev/cuse\x00', &(0x7f0000000240)='net/tcp6\x00', &(0x7f0000000280)='net/tcp6\x00'], &(0x7f0000000540)=[&(0x7f0000000300)='\x00', &(0x7f0000000380)='net/tcp6\x00', &(0x7f00000003c0), &(0x7f0000000400)='net/tcp6\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/dev/cuse\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='/dev/cuse\x00'], 0x1000) preadv(r4, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/85, 0x55}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000006c0)=""/154, 0x9a}, {&(0x7f0000000780)=""/156, 0x9c}], 0x4, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f00000003c0)={0x0, 0x1}) [ 116.928154] Unknown ioctl -2145893024 2018/05/14 01:45:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/05/14 01:45:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x400, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x200000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x4000000c}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x6, 0x4, 0x0, 0x1, 0x7, 0x7f, 0x6, 0x7ff, 0x7, 0x6}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)="15e5f2b8e8bd3733ff71635e497462995c1435f322385ef8", 0x18) r2 = syz_open_pts(r0, 0x101) fcntl$setstatus(r2, 0x4, 0x2800) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x2000000008912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x104) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=r1) accept$ax25(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 116.964431] Unknown ioctl -2145893024 2018/05/14 01:45:27 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=@deltaction={0x1a8, 0x31, 0xf2c, 0x70bd27, 0x25dfdbfe, {0x0, 0x1, 0x7}, [@TCA_ACT_TAB={0x4c, 0x1, [{0x14, 0x9, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x14, 0x20, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}]}, @TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x1, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}, @TCA_ACT_TAB={0x98, 0x1, [{0x14, 0x16, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0xb7f}}, {0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x14, 0xa, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x3, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x18, 0xd, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x14, 0x81, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x1, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x36}}]}, @TCA_ACT_TAB={0x24, 0x1, [{0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x17, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x40804}, 0x8000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x1a) setreuid(0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={r2, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x60000, 0x9, 0x6, 0x80000000]}, &(0x7f0000000100)=0xc) [ 117.029278] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/14 01:45:27 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x20000000000001, 0x8000000000000009, 0x800000209e21, 0x8000000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000200), &(0x7f0000000140)=""/67}, 0x18) 2018/05/14 01:45:27 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x1, 0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/41) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/05/14 01:45:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setgid(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/14 01:45:27 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}]}, &(0x7f00000000c0)=0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x8080, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000180)=0x10001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4, 0x8, 0x8, 0x81, 0x2, 0x2, 0x68b60e47, {r1, @in6={{0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x3, 0x4, 0x9, 0x40, 0x88d6}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x10) 2018/05/14 01:45:27 executing program 7: r0 = socket(0xa, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000008800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008840)=0x14) sendmmsg(r0, &(0x7f000000e900)=[{{&(0x7f0000000d00)=@l2={0x1f, 0x3, {0x2, 0x8, 0x29, 0x100000001, 0x2, 0x1b}, 0x29, 0x4000000}, 0x80, &(0x7f0000003340)=[{&(0x7f0000000d80)="201daebb9d3b2f2d190944fa4b91148fe1f765ae8c8a9c42f05d3a12b0dcf364e6037e798235bac2da22efa0ea4d020f57fcb6fd42bd8119e8f3e98a8009d12ef86db38f0e1e12bc5a3395f8e11c", 0x4e}, {&(0x7f0000001f80)="84fde53fdc52fcc61652603f03faf1897fb9e39aa9e16dfa2f090d84f630cd9598c92d3e402f36a11f0b341b19a52d48d02fc19408769e6f0b7db82736ce94bda803f0138edf3c8d6bcd57b0a0c4c89d876f47b84409417a1b04c4b8d25e8eb69683c91de399a93698dd4136dd66daa7df64880096f30e30756453885582dc2efd63e0840bb6e99fb4d9a46d52fc09ba02d261f0b1c2cd494990c5eaff44ed62517b865061fbf97dd3b68a2e82d9284d29f564bc39ac757f0457f4ab452861f920f783fe83ab4e36659c1a0e7aec940896002af360ec98455ca14799", 0xdc}, {&(0x7f0000002080)="3c10472d951595c4b837b234f13bf2defb553e3b7d705e85c1ddf81390656b10287acb125ce51cea8830e8a5c7042c5581d5c6becc0a96d9a04f2136c9610b21c8ed39dd0a35404011b18adde3db85546feb153aa8461be3c4edfb3d2bb1bec0852afcbe5f2f985781a8f7ec44fa9b1457271ebdc7692e881cf1f27370c6952c8febdca3de17c8681adcbcc4b4cf9b1d230d525f3cfbb71697b22f94ba9038c7334bae8c4cff284e00bb669f899a1fb60327318488aa3583606075fa831ea40e41e498007e6850846e21c28f2e3936fc652dc4fed2234c991c98333d089098352a923dd32d13316c5222dd84fca8c2478384e6a0da204ca31d330c3d11f5ac489ea2aa0062bdbd0850054cfc8ff980c015b4e58ba91ed4f0344687f0a7b940746444b24c62966bef1f6f1b50d53913995e489779cefa214c18a1392c9f129541e462cd2c6d5895321b91ad5b49793efe85aff1b8568c6afa02ebd3797ece288863c6e8cb38eb049cfcace1e5c7acba8fef7d97af4e6d4daa14dbdb8ce5261789f0dc2504fda3bb2b4e324352b273c086b50ea4c03d88f935634ae5c949ab0068b3bcd7809e7c2aedb8b6bd63b0d335660f037b70205476c7be0c391fc6c069b373ac2a229717897111cb2dccab23e26dacc953e0b8c37192ff8a2687480197c5b2fcb18e1bb5bdf6d0b5757574e5f672dd0af7c6d4c3063f9cc887300c512b9e7681e8c725e6d63543d10db1ab63f1b603a1740cf114808b52999612e68f3e6d2267306cdb0a19cd6e07fd121e2a9269c18d3a16099c43e06e23c70ffb1a6274927f401b7851a570837d3e543b1afe2a4a7a62f81fce452e787832f5f535af7a0fccdd86ceeb512332b41fc5b571ac24dda202653c9670c579f5c0714b32bce20abb90f4956b58d5dafc80a391117b985eb79af10e947d5b7b70690cb4bd948974efebaff57dc80ae7ed28c8a4ceff7053c8f67fc6b960efdbb3f3e8146e94ba900cc1db9fb9acf76fb5f87e1a62d4c0da926af28bc69fa662033f9e93414f7159886c32f7812b8c6ebb4edb56e31fbbd3055ced8ad3cc54a8ff493006adad29be8c9643c5fc1207fa036711ca2c082fc6a80570715a693795b8cc90cf5071329a9ca1f2754299efad1429c44b1d8ba39be765028f28a43665a14505a2b660bdfcff6167293a0996034ca8c3b8bd62e6f979201a3bc4f5c2a390bb4f49e8629dcdf57bc4b5ddd69533c475c2ef76f6c42ef55886a4a2dc8569baa4c77ff6e510688fef65fca7868f35944595ab5ecb1a2ba1345eeeb7b77077142920b6275260fa2ce3084aa3c699ec28ccb286f2bc1a3865a8423c5f78caf5ba67a696cd5763363b932f6aca555d9bbc99ba94cffe843828bc1048ec63c0d34b42dda431ebc49c0096689646f2eed8a555f11153c70580fd48aabaf1b78ed753859886574cd277aa85fa6ab5c1840b6563f9043b13bc2d39fcb6983bc3d11434232ed133df7cdbf0ca9d87fbcb7a02c38578b3b2bd1dfcee7c5ab5e7d49879d39c71c5e3e33ea04c7680b84d1e75ebdb17baeb99283dc7f3c5352b3079a65e8b7db415e35cd967e140450012fa3894b04166b23a9e663e41016dd93568292fc9d65c522de4182b5f613490be704a8d67ccc2f1115fa79ea3a6f8023f88f5b3fca441b00dd35e9a6bbdadb094273beeb669643bb5529cda5d2402d690d23f111f1ec1e8356ccbe715eb762e8d83aa7f15801c1743f1340639a1d0c6da90cf525b2ee4ec51b2083fc81c517ba1c23ebd54efd4ef1fca4a7c37f2a5fc13a16d5e41b20aafa6dd3cf46cad3d2882fb9e7cff1c2a6786c7a09a6e294bb4cba49c38fe4e776898f6a4c8ef149b6f443333870cb23d90a6f4ba0e46e3556427a12d7e416118b9032416a6682074dbe1734254c8aff254e49fb643fc39005485a2c675350c1d6798c3e7c95d368b323d3774aac59c47e01d1222816c52b29f6a498ff0614111b7246d3802e03476af7224163d588e227aded07f009162f15c35f5d6ecd26c6f7951cf5ca6ff0ad0320bd58c415bbf5cff12f3cdd7ba85f971a557cbcbaa05b24c9e531f915622d9e0ad26050487e20d37def99bc03f9c90190a12ec6423dcff12fd545ac4f59f9d774c6ac56398f1da43b86bddaa74260b0833123a53e775a5fb4280c4765f403c49c3ad8e962af438fc6bc016a19caee99da04df059e4a6b3f7beeafedb2e9e941609284059d1b8e346661c2fcc85ff5d88d305077fcaea566e7c6b90bba5ae799b561679d3d433736c8108a514ee12da6593704a96d960364aa1b61761c8f7a4b5150aad2cd82f10597b55f020c614cec7f50f4ba8cdf46d7bc099ee134b0adaae6ae54c5276d9f5c4744269267e3aea5d840a9eead9ca54065d1c71cb76111b3e7aabe1b1038d5809a28f964f6c343500abb13317be0fd53f5bec5aaf18ff860b6bdeec7c0c10b7edeb04926193c3fb0f49d655cfdbe3353a1cf625fb22732c4f89559f5331e6cd1172a4f2fd6aeda1dc00411dc108d9a1e7171605486721d7a0306e01f0bc4cb05a4edf5b229b6216cd1b02bfaeb4ecdc6d6936a72c8c13dc76204bcc05da00bef7e8f3f0387dfe646fa6d87b9b88b5a534f86e5cf7e8d67bff4b12c35b6e9eda7639c7e7c8ad4aab8d3dc475bb85dee21949bdfd11c12c3b5d6032ed4ab304c8bc114151858a14ac6f59b242ab7a5098a94f1f1edf35618413fb2996585b0a8513707ba834f6a16e024f98638db48e93f8e88ae8d246f216cbd1c75f6699cc1f39a514606e057766a0e1412017be21f4f1cc8959f485f8677338205bf9b306f0f2527d6dc702cb9ef054fbcf4dbd1dc7dc5b230672950a736e335f14ae5efd5e130b9bf6b65d13cf62445f4272c0a1601fe0ce4bf2073b1facb18d82798164d8b4dbe4edc0ce60927df7fb39abf66e994fad6d71b1447442c4f321064691c124ba6704f7e7c81d2ce7890db0f0e2d913bb4b42b7e5d71a76b0d96b3c138d62f95da0d619d01ef4dfae118665aad0139a1cf6fd3e4608ea936e3acc5ba0afbeda4dda605e9ac0abcadcab518bd1f067fb86a6101d7f241f2ab597990c14645d97fec67eeba3df92ea581802a86043b279017f00364de3703cc518c96b37c127fa14018d9ed7e52158a93c1c5d38c7cf17c0f0bc752966a92c7baa8e6df946ce7a6f46bda91f0853bf5c8383c829ed2182b08c4091b9d1dc7908d5a04e4527b2e13c1ec44a85ac7f68f778d249ee79b203bb307c666dc878524a0d261145ff19aa02af761db7273d3bcb5ee5a5418857a434a0369406bf556cfe5be47746bcad5c84533fcf04753f838b9a49f0e12ac7fb40b18cff195af56cb63d2960e2d7b0ea865f3e4022d378f777f2f72d44ec2e4a1074a61e80f1f594101d137621f6816ee8fb5220d9a91eb7ae70f97b0f8c8c2c4484828cebad9d21ea27775765d2ae5ee47997489a7d888ed18e123594ca09918f6d2276d47a5a92356adc5d16fe1d29b3c866c8e3988efd7a8a8e85f116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0x1000}, {&(0x7f0000003080)="e1b43331f65164b1ae2f8b808bf58b93a69db5486f8d8f060ac03e5563e88d1f79c0258e2a3a616f78621885f48e11de3956264a0f1cf2a636337ecf8283f88ea7b6b69ec6eafe901fcc6a63f6f352199eea3975a98ac73d138bf171fa42ad5d1b8523725417be4cc669910e1d8dbaee7b9ff3d58532ae733de6f4383de547680c8fa2687b4359e7575f1d5b6773a31728423a89f7164d729291cd44b60d848b83c63afe8df40f8535b90e65e3ab1a4dce706bb1974e0240cbb05f1051221d21418091c4c2fd95291e139ea1702138f9", 0xd0}, {&(0x7f0000000e00)="fa", 0x1}, {&(0x7f0000000e40)="926eef785922e800edcd8dee", 0xc}, {&(0x7f0000000e80)}, 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"9859fe58afaf2caee021f6cce30605f2de4555bf8c79d6ad8362150243e1779d93b004e0dc0efc63c64cece70240b7c1cc5424703a7e36d73f5c7947b589dd9bab3d118a4ec025660a04649e4f4af1403aa37c78bb6bce32a482db8d26b68475a6fc8c1200ac824921574e1ab694632db345426c9306f5619cbfe41bf5a9d8096099565fbd076a99a3fe67874eb7f5a0b945ae7a54ddc9"}], 0x2c8, 0x840}, 0x8}], 0x8, 0x20008005) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = gettid() setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) sendmmsg(r0, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000f80)="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", 0x1000}, {&(0x7f0000000080)="a854fe4447070a016bd73f703454baaf462b0368621da1c32f8b70c09195bc9aa1c6d6d465a56cb0a78f5bba1021997e9ab30f854f2507eae7ddb3df6075a902e3a2d0cc86ccf71a6bb1a99109d785f688a5544d0f2c346caad1f678ceb6cf481c", 0x61}, {&(0x7f0000000000)="ab5129abff85ffd321ebb99126d2b0831f435078aae87c22530a03eabcf27e1728a8f6e562b59f2cf9193ba6b3eccfe021fc6113b70c38124b20", 0x3a}, {&(0x7f00000002c0)="e6808aa7462d1f43d9c46d7e46f09ea9f1edac2a3d4dff13da810b0c56e3bfba8c481308b600438fa708825bab7b1fb1824abe0efed4bbfb505f84754fccc82a789107f8847fab6fbb723be9c9e3fe1f1f3c128fae6c29a6a112cb18c1e16bf07f5688e64549999aa45421aee266f966c336caab9e8cd317f06f737017928c7cc9d253bf6fe36d06662253237b259182e2c5c623237098164d5809175700eec442734c86b04059ec5e1f985be0ca24e8431fed091337d01be49e6f4e6c681a90f0cbfd0e224ce54beadf25d5c455049043526ee8c163be9c14", 0xd9}, 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0x14b8, 0x4000}, 0x4}, {{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000780)="4dc1c4cd71fad309c3d0366983872a425e9ee9cf9cfce383291f1503552fab3d2f2291ababf3ccd952712c35b977aa892f7bb5573e17c5ba432368f2439f3752b4d20a63d5ae26dd87f37aa9f75116f7b502fe29e89268efa19a3343bd3202c769b820a4217e27279a77a13c2abb5fb7faaf2fe807140f93c0c3056d60411d6b6b886a06cdd1ad6bb96376f5ba2c794c2a0fbfaa43d7906ff8faa0", 0x9b}], 0x1, &(0x7f0000000900)=[{0x108, 0x11c, 0x2, "a2903759c3185e2d9950aa5fd49287d5171a737537edd08cf6a563a47cdd9cffaa008bce1f3d5abc20a170424ba81a8f9eaab76dfdf33f44963d35211b0233fcd47d3c0a4e523bb272adf1129f9266340348a561a9074b0fb42fa147657b35f70cb121123373c721a841979d93f50199bea6ca3521a45d35bb47a1a3356dab733116a6843fdec7317a2b67419ef0031e24770bb0bb0624f3607214bb333ecfe50991373a0fbeacc5daf5c46297f74f4eb5754fd29dd2dbbc8483f3b4cf02adc6cfd2561ee39e27e02300f5ea57969e3dba11210cd0c7a9e3c45fc4d3ca7f9117eaf9acb27912e0341d66a3f519689b1211fdcecf"}, {0xe8, 0x13d, 0x8, "f23f25600a65e7d225b2cfeae113eca122123ca3a863d60edf80e64b85f69c2f8ac8ff109f68c4aff1ec5ee32f507bcba28505de5eb769d761ed752e917b16017f33ebfeb80fbffb6b611b5a886deb3d63a12ce574718f47da0594be42efb4a8bbac265b1ee7b98f6b032416193335cf9586671b961bedfb1d41846c89d155ea70b31b2d0b93d0e2f7c077cb009605ed0c8a8f9027294e464cec799680915cd9d967558b0fba9a39ffc06f15db3de05475ca28a6005afa869ec3355d6a00131eebded259c8143a5b6d528fb0b385d6e5e4d6ac4e8fdb"}, {0xf8, 0x10a, 0x2800, "47da837b50d85f79b603eb8f39d53a53ecef51b064950728ca79a4404623068ba7c62012327115fcfec37edb7021ad0a36fc5863d1ce9ff2c9d44e1109ad64435f3cf7025f5e853dc787fb5a18b76034f828402e0ad34c19f8ba30919a0adf42983f3157aae178960b314cbf017311a1ad09a250b0eb17b0b621e11a7d107b75bd654544a20adff239da27461806ce1c31e3142baadd5ff3107f02b218de355b63a5a475533b8e6c608c2d861870ffa1deb00e6d4f290d1819db79fffc6a832a17d9e1ccd99cfb375f8b0cfcb495a57e3b115cd61e6ecadb4625ea4ad249927587fd9c6d22023b"}, {0xf8, 0x84, 0x2, "21ff76b7fecf81fc1187fc5c27b7ed8c69158b16c156826af64a91e1429469ba9802e0a76fb04a7335ea41ba754366718dfcaefe763e8bcc8b6170f48efb98555e4499fccfb7f408b0cec52ca140f304291a9b7f43f4ce95dd216aec4fc4bf854f3003a0e623bd491192068d7203b10ce6713a2163283af00f1123cca4ac07ae12937aed6aa8b653837fb2cbd2d76650c70e1307388211ca7fa103f4061e328db1600da81ab0ea5fd9845f1de34791961b41837cf05acf4b51f4ae522ee480ba6042035cdf2b9d7ce18f1ea99c1aef328cdc691d2c4a946f337464e7ea39ce2557fd4e525b207701"}], 0x3e0, 0x20000000}, 0x7}], 0x2, 0x10) r4 = dup(r2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000240)={0x5a, 0x1, 0x10000, 0x10001, 0x3, 0x9, 0x5}, 0xc) listen$netrom(r2, 0x7ff) recvmsg$kcm(r4, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r3, 0x1000000000016) 2018/05/14 01:45:27 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f00000002c0), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000040)=""/59}, 0x18) exit_group(0x1) read(r0, &(0x7f0000c7c000)=""/136, 0x88) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c) 2018/05/14 01:45:27 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) exit(0x964) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xdd3, 0x7, 0x1ff, 0x7, 0x6, 0x9, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x4c7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x80000001, 0x2a6c2bc2, 0x9, 0x3}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x1}, &(0x7f00000001c0)=0xffffffffffffff0f) timerfd_gettime(r1, &(0x7f0000000240)) ppoll(&(0x7f0000000200)=[{r0}], 0x170, &(0x7f0000000040), &(0x7f0000000280), 0x8) 2018/05/14 01:45:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003e40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000003f40)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003f80)={r1, @dev={0xac, 0x14, 0x14, 0x1b}, @multicast1=0xe0000001}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000a00), 0x4) sendmmsg(r2, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x0) 2018/05/14 01:45:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xd8, [], 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000140)=""/216}, &(0x7f00000002c0)=0x78) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000080)=0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0abadb33158ba3b60ced32e0375c54dbb7", 0x11) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={r3, 0x1f, "7d2322d45714254e03125490b8eaf28ef4a84fe757c0b4659509ce1de01c01"}, &(0x7f00000003c0)=0x27) 2018/05/14 01:45:27 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc8, "a516f08f0c9f9df111a414f776f96b6ae3d035e8bb4dabba3130b92019b7a667f136226487a14306e0dc39f7eded6757cd66dd47fb6c5d7ab2f1cfec4267c8e70b20cc62223a62d518e2def4fa1c75681087150fedc5dfdaffc93f448f42aad01833cdc590425ab1b7d8837e1f35dbd2819d1fb330d388b423eeb065cb28f53651f6bdd70c0e2dd5a017f7ad8c7443617bdfb6f8ec699c2d7d13abd98b24713b6c0c60f43d72e452272923d4f07b6ddb3364e1d9827174cd4903358f66916037ccae640ca81ad9da"}, &(0x7f0000000240)=0xd0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x9}, 0x8) 2018/05/14 01:45:27 executing program 4: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400002, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x5, 0x0, 0x800}) ioctl(r0, 0x800000000000937b, &(0x7f0000017000)) [ 117.334414] syz-executor5 (8640) used greatest stack depth: 8296 bytes left [ 117.449458] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/05/14 01:45:28 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xffffffffffffffd8, 0x200004) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000140)=""/246, &(0x7f0000000240)=0xf6) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000000000)=""/13, 0xd}], 0x2) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000040)) 2018/05/14 01:45:28 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x60) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file1\x00', 0x0) getdents(r0, &(0x7f0000000300)=""/93, 0x5e) unlinkat(r0, &(0x7f0000000100)='./file1\x00', 0x0) r1 = semget(0x2, 0x0, 0x104) semop(r1, &(0x7f0000000000)=[{0x3, 0x7f}, {0x3, 0x400, 0x1800}, {0x1, 0x0, 0x1000}, {0x0, 0x101, 0x800}, {0x3, 0x2, 0x1000}, {0x7, 0x40, 0x1000}], 0x6) 2018/05/14 01:45:28 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') 2018/05/14 01:45:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x80, 0x7fffffff, &(0x7f0000000040)=""/47, &(0x7f0000000080)=0x2f) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x180, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x3, 0x20080000}) 2018/05/14 01:45:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f00000002c0)="8da4363a00000000000000000000000000000000000000000000050000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d3737bb0565b796edb19900b954969800c89f34d9e67d74b2bef8eacaab93c6d253e3e7082bd07004f8cc1ea61c5fc5538f83eb7bee74f1cfcbb3f5bf7a07eb15d13502571413111036ff8d442ac85d402884c4f85b90fd46f9b1f5c0b6235cb5cd3e926e70d93be9880cdbfa55f82494745c90c74e011aebfdef12c0199458a2eacf03305b4ecbff37", 0xd1, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB='\x00']) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x141000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000240)={0x8e, &(0x7f0000000180)=""/142}) bind(r0, &(0x7f0000000080)=@llc={0x1a, 0x31b, 0x4, 0x800, 0x53, 0x5, @random="40992d891234"}, 0x80) read$eventfd(r0, &(0x7f0000000140), 0x8) 2018/05/14 01:45:28 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0xffffa888], [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x6, [], {0x28, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/14 01:45:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') signalfd(r0, &(0x7f0000000140)={0x1}, 0xfffffffffffffdec) getdents(r0, &(0x7f0000000000)=""/98, 0x62) getdents(r0, &(0x7f0000000340)=""/112, 0x70) 2018/05/14 01:45:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000060efe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = shmget(0x3, 0x1000, 0x410, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000640)=""/169) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000540)={r2, r0, 0x1f, 0x200, &(0x7f0000000500)="11836965b73df34f7afad436a7fa92e768188cbaef15190ecfe50b1ac07cd556243a89780bb2fa6d60656d430d2f41326a94863a5e613ae53e", 0x6, 0x9, 0x1, 0x4, 0x5, 0x8, 0x4, "c2a3221bdbbe1909649a237c"}) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000100)="7312acd938ff2143e5320773b84429eeb7a5f868d4b0dfd60d90d9d8cabe7649b632b3f2b8a3b506c4dea6ebc0ad04595b564f989a6281e3397728e548ac729116c8b49c15211f50a2986866835528e45ede3c453115fa9230a26d40560dbd44bc040518a0ea89a8673b163e0984947c1059c12963baa56c4852af17d216d43a1da70d643af5a8a0e4d368350f54048ff97c668fcc19b7ce35d0da4dcfdfdfb4a9aaf0d2b66bbe063a8c108237aeb9918feaa25ad9242a07f3665cbcc4f5502fe9196516ec904cf0c65fdd46df2a14b140cc6edfacb18c26abecbdb2a1fee97c7932e8528080a6cc03b3456acfda", 0xee, 0x20}, {&(0x7f0000000200)="1a735de80b33c89a62a80f3bf51ac7c6782ed047f91189c4ab62ad572da283100881dc3c91c57b22decdec1e2c4620c950981bbb0a2eb69365e0d87a6e3b76be27c6a2d29db06a3b14cae638fb8144ffbae298eff6522d1284c3959c4064d324e274c4c9354ed934a63ad9c550646782f240f2429e711dd006a27a9988fc6572f2514e7e2ca64ba822868db46eb99f5c25104f188898d31fc18e6b4e602d7df29b10921bf5cdbcb1980a6fd6b55d7db9800f9b9cae21483b3d59669a79dd141d33a5125b5873a572108ea972c99755f69a92187b7b6baa89d52a2fb259a9a52e3b", 0xe1, 0x74}, {&(0x7f0000000300)="c669194fedfee28d5ea8480b70e375879da067e34d1da875dd1ef9711c76dd08b05f73ad4c6082247cee3d9e042031378f2523e6cea5eb38b39adca7ed4efba8fe89d77a0193fe7ee4b5401d6b47ed97ac16ef54bbadb22a8864ca1f17d6d16d3ff186d1cce1431f83bfd5eeb4c9f0f301a54b6a5fccc08abf6f1572c69cf200f7d6427678", 0x85, 0x2}, {&(0x7f00000003c0)="3dee9303235edfd22e25154658ffd0cc1b682f9319bcd52d8b41a01b78b730f469ec534f027ddcdd4c081b213f5f8777fed14545b0d75720eb764f9d423da8fa817922e495f6e9ac1be773774bb1b108dc042f0580f95e6bb31ac79ec69be1289a62f73aee20e86b9b2c52fb62e2e4c8924e827ec4f3d13c16949e4ecf1fef712f3cf7dbb17e42cfa91c06b6b0c32f8295db50c2293048903999b9dbaeb0692f7ca8ca2f6f979a02ce86718a8a18e24afa63fa706120a98a39d25ff2dbff137823871762ade9caf8b627b3", 0xcb, 0x83}, {&(0x7f00000004c0)="6910deff42d43b547e2d3ca934eff2b190c8f4905ae0adfbb67d6ccb09b74f2b98023d9b66312545ee5a066826fb8a4855", 0x31, 0xffffffffffffffc1}], 0x4000, &(0x7f0000000580)='md5sum$(\x00') epoll_create1(0x80000) 2018/05/14 01:45:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0xb2, 0xd8, "467a166903033e855853fe2fb6684cb2f8df0a877f95bffe73715bf9175e49a1995e64e707777a7d6c01e2d2b0136dc49f660d66ff48825fd7d2847d9983a3abde89ec22a017dca88fc09815c9951356f172c0520984b46296a4c8bf70351d9e325742c47a78b0d70657dfd6e6c3860d0099e868d3907b9c16a8b667a29c8735e27150393e14315631a796f50a0293dc763b0281c944e3ae12ed8c3759d071b857f433e7c9589836e8f8772e949d61fc1ad45598c46851403844eeab9c1ad50af8b75dfc57ee7106377532b4dddf8fa393595ea78219cf90"}, 0xe0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/14 01:45:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000080)=0xd58) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) dup2(r1, r0) [ 118.317773] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 4035167328545014735 transid 17120072678011254583 /dev/loop3 2018/05/14 01:45:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000001c0)={0xffffffffffffff00, 0x5fe0, 0x22}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$llc(r2, &(0x7f0000000040), &(0x7f0000000140)=0x10) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000002c00ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc599868c62b2ca654a6613b6aab02000000bc832b0790ed00000000000000000000", 0x4c}], 0x1}, 0x0) 2018/05/14 01:45:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x128, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) lstat(&(0x7f00000000c0)="2e2f66696c65302f662e0a6530ff2f66696c653000", &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)="2e2f66696c65302f662e0a6530ff2f66696c653000", 0x2, r1, r0, 0x0, 0x0, 0x0) 2018/05/14 01:45:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}], 0x20) sendto$inet(r1, &(0x7f0000000100)="64dea6e011d98df045a86db24354d80b95c69d85687f83ca8aef8bf810df56aae8498425bf9db7629b1b7e75e626b89ca7a09ede1d6fadaf4e335e3ec4527a507d4cdae8e39747419f33585ce9f08af1559192250d732bfdaad0f18fc09c19deaf8a48dad3667518c01fbd21de58b5", 0xffffffffffffffcd, 0x0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffeb4) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x1}) 2018/05/14 01:45:28 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x5}, 0x8) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) [ 118.406740] BTRFS error (device loop3): unsupported checksum algorithm 37913 [ 118.414245] BTRFS error (device loop3): superblock checksum mismatch 2018/05/14 01:45:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() mlock(&(0x7f0000204000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/7, 0x9}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) socket$vsock_dgram(0x28, 0x2, 0x0) recvfrom(r4, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r3, r4) fcntl$setown(r4, 0x8, r5) tkill(r2, 0x16) close(r6) [ 118.459507] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 118.493268] BTRFS error (device loop3): open_ctree failed 2018/05/14 01:45:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40001, 0x60) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/14 01:45:29 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000bc0000010000e1f6faee010000003d00000000209f54"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) [ 118.579923] BTRFS error (device loop3): unsupported checksum algorithm 37913 [ 118.587382] BTRFS error (device loop3): superblock checksum mismatch [ 118.653359] BTRFS error (device loop3): open_ctree failed [ 119.117363] ceph: device name is missing path (no : separator in /dev/loop7) [ 119.246110] ceph: device name is missing path (no : separator in /dev/loop7) 2018/05/14 01:45:30 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) connect$ax25(r1, &(0x7f0000000040)={0x3, {"6a30defded18ad"}, 0x4}, 0x10) 2018/05/14 01:45:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x6}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r1, 0x2}, &(0x7f0000000380)=0x8) read(r0, &(0x7f0000000040)=""/187, 0xbb) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1ff, 0x100) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140)={0x1, "e8"}, 0x2) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) mq_timedreceive(r0, &(0x7f0000000180)=""/214, 0xd6, 0x0, &(0x7f0000000280)={0x77359400}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x5010, r0, 0x6) 2018/05/14 01:45:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x1f, 0x2, @tid=r1}) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0xffffff7f}]}, 0x38}, 0x1}, 0x0) 2018/05/14 01:45:30 executing program 0: rt_sigtimedwait(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)={0x77359400}, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000380)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) tkill(r0, 0x5) 2018/05/14 01:45:30 executing program 1: ioctl(0xffffffffffffffff, 0x7eb, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x4, 0x100000010000000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)) ioctl$EVIOCGID(r0, 0x80084522, &(0x7f0000511000)=""/191) prctl$setmm(0x23, 0x6, &(0x7f0000ffb000/0x4000)=nil) 2018/05/14 01:45:30 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000002c0)={0xfffffffffffffffa, 0x36, 0x0, 0x2, 0xfffffffffffff001, 0x9, 0x8, 0xffff, 0x7fff, 0x5927c70d}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") get_thread_area(&(0x7f00000004c0)) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/124, 0x7c}, {&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x4, &(0x7f0000000200)=""/67, 0x43, 0x1}, 0x1) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x10, 0x1) 2018/05/14 01:45:30 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4004, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/207) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)) 2018/05/14 01:45:30 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0xf, 0x8, 0x6, 0x14, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_address={0x5, 0x17, 0x32, 0x0, 0x0, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, @sadb_address={0x3, 0x6, 0xff, 0x20, 0x0, @in={0x2, 0x4e23, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bbb, 0x8000, {0x6, 0xff, 0x891d, 0x8, 0x0, 0x3, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}]}, 0xa0}, 0x1}, 0x40001) write(r0, &(0x7f0000000040)="fc0000004a000700ab092500090007000aab8006000000000000369321110100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000709000000008c0000036c6c0000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0cf56272f5b00000005defd5a32e280e983ab82f687f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf100000000000000000000000000000000", 0xfc) 2018/05/14 01:45:30 executing program 4: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000090000034d564b0000000701"]) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syncfs(r3) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040)=0x1, 0x4) ioctl$KVM_SET_XSAVE(r4, 0x4048ae9b, &(0x7f0000000280)={"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"}) 2018/05/14 01:45:30 executing program 7: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x500) r3 = getpgrp(0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x80, 0x0) write$cgroup_subtree(r4, &(0x7f0000000180)={[{0x0, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x2b, 'io', 0x20}]}, 0x1d) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000000c0)={[], 0x6, 0x100000001, 0x9, 0xfffffffffffffff7, 0x46, r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) [ 119.634617] netlink: 224 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/14 01:45:30 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@random="2da0bf54883f", @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0xffff, 0x6, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0xd2, [0x14, 0x806], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0xfffffff5, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/14 01:45:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) socketpair$inet6(0xa, 0xe, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @empty, 0x5}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x201, 0x0) perf_event_open$cgroup(&(0x7f0000000500)={0x2, 0x70, 0x2, 0x80, 0xfffffffffffffffa, 0x3f, 0x0, 0x5, 0x8, 0xa5e81ac6bba8e552, 0x3, 0x3, 0x3, 0x9, 0x4, 0x157, 0x1, 0x0, 0x7f, 0x90, 0x2, 0x7fff, 0x1, 0x8, 0x0, 0xe9ed, 0xffffffffffffffff, 0x0, 0xc5, 0x1000, 0xffff, 0x2, 0x6, 0x4, 0x2, 0x0, 0xfb1, 0x3, 0x0, 0x81, 0x4, @perf_config_ext={0x8bd, 0x8000}, 0x14910, 0x8, 0x0, 0x0, 0x0, 0x9, 0x8}, r2, 0x9, r0, 0xa) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000004c0)) fcntl$addseals(r2, 0x409, 0xe70690ec6e87561d) r3 = open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000300)=""/123, 0xffffffff00000018) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x6, 0x8, 0x401, 0x5, 0x4, 0x1, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r4, &(0x7f00000002c0)="d98b4f36f9d0f116549bdd4f4b2172dbd975ad8864e0285d", &(0x7f00000003c0)=""/80}, 0x18) 2018/05/14 01:45:30 executing program 5: getuid() r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r2, &(0x7f0000000040)='W', 0x1) dup3(r1, r2, 0x0) [ 119.682264] netlink: 224 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/14 01:45:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000376fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = getpgrp(0x0) r3 = gettid() r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200) ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f00000000c0)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f00009dcff0)) rt_sigtimedwait(&(0x7f0000076000)={0x3ffff}, &(0x7f00007cb000), &(0x7f0000ff7ff0), 0x8) r5 = accept4$alg(r1, 0x0, 0x0, 0x0) write(r5, &(0x7f000072ff97), 0x8e) 2018/05/14 01:45:30 executing program 3: r0 = socket(0x5, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000340)="e926262c8523bf012cf66f807037487b6fdba46e312cd56ebc5a37a2bdef22af54677e7d01656d018bd438c37780f1b078f8c281c6f6734cdd344c41fee1ec0eaab0457254399038ac55c8f33cd03fa5c653dd35036ba06ffb4ffd330d0717a0039b002d8e299c4e1f6f8c10a2db449743c3456089c001177a3ba4a3586b3485c299cbbc4fc9038ad1f021301e9a9684ccd8128b70ca") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x100000003, 0x8400000000003, 0xffffffff00000005}, 0x2c) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x80000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x2000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f00000006c0), &(0x7f0000000180)=""/231}, 0xf) 2018/05/14 01:45:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) r1 = dup2(r0, r0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x31, 0x2}, {}], 0x30) 2018/05/14 01:45:31 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = gettid() r3 = dup(r1) listen$netrom(r3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) readv(r1, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x8240, 0x3a) tkill(r2, 0x1000000000016) 2018/05/14 01:45:31 executing program 1: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r1, 0x0, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x41}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x3, 0x1, 0x7, 0x3}]}, 0x10) 2018/05/14 01:45:31 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/176) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x82000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x401, 0x4) 2018/05/14 01:45:31 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x7, &(0x7f0000001540)=[{&(0x7f0000000140)="f5aa3241df9e9e375735470f0eda0175e4bcd6abd1c12f7fa0ee6c733df3c41cb430af13341a1e03193a1baf80ccab3e34d7a26fda295813c2affe7d32b262e6a32dfe93cff676db92b71b7ab4f0bbf18a470f93827194d68a6ca737d1bb0b2f6e45e54b30875eccc9e30d56dbcecab22257e7f840e09cc88a", 0x79, 0x7fffffff}, {&(0x7f00000002c0)="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", 0x1000, 0x3}, {&(0x7f00000012c0)="c30b863b75f9f20b44e311b60f4631be1279bd6b05d54d41fed108f39f86270fabcc129b7899833d91b69fa5e918817341dc", 0x32, 0x4}, {&(0x7f0000001300)="34dec536f1cf533b97bef1cbaa184f4b2b081133d5a30e4e8015699c2bd6", 0x1e}, {&(0x7f0000001340)="13424b33b1e76f21c2e8317ee74e015fce3b24ae4d2a48f0f0a2a82d380fa59ed01b51dc14636121f4938abef527cc416b7e2f424880786e8456d54bc3384272283e0dcce215872cba0d98f402322ab84b961c3150fb87f794758b8d19522d8523213dc64d28f6a64c880b0111794c0f36ce61f2bce9e873a91b2d55f434a48e410cf857166662d3e5a6e92f8551ec7c5a01f511af", 0x95, 0x6}, {&(0x7f0000001400)="bed57217c1c6adce4012f150aff548c46d60754b69adbcd8c21f6079b132bd7277bfd55def585ef7e9031817acbd431cc771401d8f43232fa9a9401184249c9c543a53aae6a6d21393706831880a9bde420538ac051bf59ed09cef2ee3cb96fc588d36ae18cd7ce5a1c602a5e15431a79ef7f5a4e9fade7d02b7bb9b4384711a7cf73c6a5fb871941495951c73448285dba375335f6396379995535b818e7b63ece386586d6b2402292c28bc9eb6112801eee8246afb258bd987bbbd7c54b5ada0701aba48e54336a4419d38b1870fc55c5f18d0f05b17ad4f4df59e87d66b51b19fb217d05516653ebb", 0xea, 0x9}, {&(0x7f0000001500)="f57258ad369a979b801fe9187b83f438b3ef8be46c674f", 0x17, 0x20}], 0x10028, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000002700050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/05/14 01:45:31 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r1, 0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000f00fd8)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) 2018/05/14 01:45:31 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x1000) fcntl$addseals(r0, 0x409, 0x3) r1 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000734ffc)=0x1) 2018/05/14 01:45:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="c626260c8523bf092cf66f") accept4$ax25(r3, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) [ 120.677641] *** Guest State *** [ 120.681417] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 120.690799] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 120.699693] CR3 = 0x0000000000000000 [ 120.703458] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 120.709485] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 120.715517] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 120.722261] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 120.730306] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 120.738513] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 120.746550] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 120.754587] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 120.762621] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/05/14 01:45:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x800000000000, 0x50000}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xee, "22a519a020691da5360dc3687f065dea155c3d894587482a86bd5874bd5fb7b92fa0dff49e1ca4bb88f2f385f677b1f21d9f3660e545e9718cdebddb4ae8ce9462ea509de51bd582f82c41a521ed1ea38a2b73a17642379450d42adebf8d705fcbd61656e9cc2d99c7f08a3d0c6e8499c03c4a36cd6b5f22501e44c1bdac6911a7ae4d64f4006a59f6bab42cd7f5fb3c9b30b900021aa5d09c531be3973dd07b8fe1de5f52251ac77fdafa3485b215c3129bb27b1556c867d6e55d171aa49aa93cdcc49d6cfead3999d5a8529e6413e1d4eb6f1695d449f8cbb7a4840d5b6e0d81be5da432734c652ba9e0f1cbf4"}, &(0x7f0000000180)=0xf6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x80000001, 0x10, 0x0, 0x8}, &(0x7f0000000200)=0x18) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/14 01:45:31 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='hybla\x00', 0x6) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000f2f)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4bf1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f5000000080ef6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0xd8) 2018/05/14 01:45:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="660f017100660f6fb3b0000fc7afd1070fc76c0036cd38ea997ce300baf80c66b8a48d878c66efbafc0c66b8858d000066ef0f00d0640fe475d4d07aa2", 0x3d}], 0x1, 0x0, &(0x7f0000000540), 0xb95024bcdeb65d74) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000001c0)="640f6785008000000f01c80f015800c4e1fe707be300b8230000000f23c00f21f835000006000f23f8f20f32660f388227b9420a0000b807000000ba000000000f3066baf80cb81201b780ef66bafc0c66ed676565f26467650f225a", 0x5c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80003}) [ 120.770649] GDTR: limit=0x00000000, base=0x0000000000000000 [ 120.778730] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 120.786764] IDTR: limit=0x00000000, base=0x0000000000000000 [ 120.794799] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 120.802893] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 120.809397] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 120.816908] Interruptibility = 00000000 ActivityState = 00000000 [ 120.823450] *** Host State *** [ 120.826703] RIP = 0xffffffff811f74b9 RSP = 0xffff88017de27390 [ 120.832745] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 120.839203] FSBase=00007f418fb23700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 120.847047] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 120.852991] CR0=0000000080050033 CR3=00000001a933d000 CR4=00000000001426e0 [ 120.860059] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 120.866776] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 120.872896] *** Control State *** 2018/05/14 01:45:31 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2000, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000140)) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000000040)) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f00000000c0)={0x34, &(0x7f0000000080)=""/52}) [ 120.876397] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 120.883120] EntryControls=0000d1ff ExitControls=0023efff [ 120.888625] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 120.895620] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 120.902345] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 120.908988] reason=80000021 qualification=0000000000000000 [ 120.915350] IDTVectoring: info=00000000 errcode=00000000 [ 120.920868] TSC Offset = 0xffffffbbea4d69d8 2018/05/14 01:45:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000580)="c626262c8523bf012cf66f") socket$inet6(0xa, 0xf, 0x7) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioprio_set$pid(0x1, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 120.925237] EPT pointer = 0x00000001c058f01e [ 120.934599] audit: type=1326 audit(1526262331.412:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8869 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 120.962871] audit: type=1326 audit(1526262331.432:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8869 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 120.982687] audit: type=1326 audit(1526262331.432:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8869 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 121.002392] audit: type=1326 audit(1526262331.432:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8869 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 121.022090] audit: type=1326 audit(1526262331.432:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8869 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 121.041774] audit: type=1326 audit(1526262331.432:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8869 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 121.061443] audit: type=1326 audit(1526262331.432:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8869 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 121.081134] audit: type=1326 audit(1526262331.432:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8869 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 121.100896] audit: type=1326 audit(1526262331.432:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8869 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 121.120573] audit: type=1326 audit(1526262331.432:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8869 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 121.186662] binder: 8883:8884 ioctl 40046205 0 returned -22 [ 121.228983] binder: 8883:8884 ioctl 40046205 0 returned -22 2018/05/14 01:45:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/05/14 01:45:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = semget(0x3, 0x2, 0x400) semop(r1, &(0x7f00000000c0), 0x2aaaaaaaaaaaab07) semop(r1, &(0x7f0000000040)=[{0x0, 0x10001}], 0x0) r2 = gettid() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000000c0)) semctl$IPC_RMID(r1, 0x0, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000180)={{0xfffffffffffffffc, 0x5, 0x7ff, 0x9e0, "e62dbcbb2e091f95971c4f39ee66b198ca6501cc8b44c20db88bb18fad292b4d71af26a4ea09b3243ade3b15", 0x8}, 0x0, 0x0, 0x2, r2, 0x9, 0x4, "c6703f7af637500721eaa61a3cf657353a18774ed9fc63772d58734fd5688f374805708b8794f9aaa5a74651a5bc3e07832f1a483d3dad8b3136ea09c106ecd5", &(0x7f0000000140)='/dev/ptmx\x00', 0xa, [], [0x8, 0x7, 0x7ff, 0x2]}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x13, 0xffc, @tid=r2}, &(0x7f0000001180)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x3a) 2018/05/14 01:45:32 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x8002, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x0, 0x0, 0xfffffffffffffffd, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000002c0)=""/222, 0xde) 2018/05/14 01:45:32 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}], 0x1602, 0x200, &(0x7f0000000580), 0xfffffffffffffcbd) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/05/14 01:45:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x0) msgsnd(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="030000000000000078a12268ae406e0b3afa0370e554673ac56843518ce5a1f4c83b40a4f3e58319af0c947e7b7183e8938ae8a43611e6e5e8517ec8236bf60a1f7c8b9524f6ed48da69be412635876f7ad70e39053882a1f47dc5c0b98b4a70513b3bdcb72403cffe335f02472f9074e69ba9d52fd3c162aecc38bfafd89cac08c88974d10214bce8ba517077161f090a91269ecdcb4173ef11780f6abc277ede1697ebe63ac97bffb5519440743ed6b4ec31bb145e811ed1ec"], 0x87, 0x800) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'bond0\x00', {0x2}}) r2 = geteuid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r2, 0x0, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = msgget$private(0x0, 0x401) r4 = syz_open_pts(0xffffffffffffffff, 0x10200) ioctl$TIOCGPTPEER(r4, 0x5441, 0x6) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x48c00000}, 0xc) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000080)=""/61) socket(0x9, 0xa, 0x3) 2018/05/14 01:45:32 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/109, 0x6d, 0x41, &(0x7f0000000100)={0x3, {"fe08552b09a9aa"}, 0x1ff}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000240), &(0x7f00000001c0)=0x4) 2018/05/14 01:45:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = semget(0x2, 0x3, 0x20) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000000)=""/102) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) 2018/05/14 01:45:32 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x54, &(0x7f0000000000)="3f7dbd2538bc9477541fbc79974e1e509d866558877a7e87af8f73a410cfdd0638f02dacd2abcafd2f9d52109e78fff48c5bd06c63fa387e84939f6f76a75b2a4b22a4f0e7928c8104f50a8dd6e4719520239cd2"}) listen(r0, 0x3) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000000100)=0xa9cb9277f9b63685) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000000c0)=@srh={0x0, 0x0, 0x4}, 0x8) 2018/05/14 01:45:32 executing program 1: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) membarrier(0x10, 0x0) 2018/05/14 01:45:32 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000039000)='./control/file0\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f0000041000)) r0 = socket(0x10, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f0000000040)="d128fbec5f6ee8bcc035d46757c717affc285ddaf26db7cbfb6a690b1f82c9d4", 0x20, 0x800, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) close(r2) close(r1) mknod(&(0x7f00000001c0)='./control/file0\x00', 0xc020, 0x0) 2018/05/14 01:45:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ftruncate(r0, 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f75702e637075006a5f77a75bcd3159c6ad6e3e", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x8000000) 2018/05/14 01:45:32 executing program 5: syz_mount_image$ext4(&(0x7f0000003200)="63512d1c00", &(0x7f0000001740)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x28020, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f6d626361236865ac00"]) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmmsg(r0, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/175, 0xaf}], 0x3, &(0x7f00000000c0)=""/12, 0xc, 0x3}, 0xffffffffffff9e69}, {{&(0x7f00000012c0)=@l2, 0x80, &(0x7f0000001640)=[{&(0x7f0000001340)=""/236, 0xec}, {&(0x7f0000001440)=""/142, 0x8e}, {&(0x7f0000001500)=""/74, 0x4a}, {&(0x7f0000001580)=""/162, 0xa2}], 0x4, &(0x7f0000001680)=""/63, 0x3f, 0xfffffffffffffffe}, 0xffffffffffffffc8}, {{&(0x7f00000016c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/82, 0x52, 0xcc}, 0xfb}, {{&(0x7f0000001800)=@ax25, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001880)=""/184, 0xb8}, {&(0x7f0000001940)=""/208, 0xd0}, {&(0x7f0000001a40)=""/72, 0x48}, {&(0x7f0000001ac0)=""/231, 0xe7}], 0x4, &(0x7f0000001c00)=""/253, 0xfd, 0x6}, 0x1}, {{&(0x7f0000001d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003080)=[{&(0x7f0000001d80)=""/230, 0xe6}, {&(0x7f0000001e80)}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/197, 0xc5}, {&(0x7f0000002fc0)=""/192, 0xc0}], 0x5, &(0x7f0000003100)=""/67, 0x43, 0x3a3c}}, {{&(0x7f0000003180)=@ipx, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000003240)=""/194, 0xc2, 0x6b5400000000000}, 0x5}], 0x6, 0x10003, &(0x7f00000034c0)={0x0, 0x1c9c380}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/14 01:45:32 executing program 7: syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x7ff, 0x20400) socket$pptp(0x18, 0x1, 0x2) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) socketpair(0x9, 0x800, 0x9, &(0x7f0000000500)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001540)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f00000003c0)=0xe8) r2 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x6, 0x1, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r3}, 0x48) fcntl$getown(r0, 0x9) syz_read_part_table(0x7fffffff, 0x3, &(0x7f0000000400)=[{&(0x7f0000000540)="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", 0x1000, 0x5}, {&(0x7f0000000200)="2fbc9a52ebbcfa3f5d8b62d3058d4c0a150bbcffc635454d8616a23904e5092bdc4b98b9bcef7ca61f768c22a43529cdf79a5d2f3f72c6c0466f9882b8772b0dd69c8b2be18487e714c2247ab80ce8e18c515b0c1a107f068611eabb64e1e2f9ea1b4b5318a0166f931859d0d6f48c69f574e3cb8b176aee714c1c82f77970117a4e842e42c5fc70c74928bcf6ae93d6f35b9d4ef9414ce06b2b69a6c47bd9afb8c95d0a6438d8d7da6e734a785271af57e5358a90c75c8c8b528f916d1758f0fdbb43863ad37a98641df7aa39db64d8", 0xd0, 0x10000}, {&(0x7f00000000c0)="5500b67094d77588e496806311b79318489635c6216bada5c5bf5f48b258f264604b0a2486c72b3fdd961e82865e88a5d3ff8fcce3b1dcf6c397817982e6c71c9b737da2782d1efa5b605cf179b8b7325d7263090fbd8e5ea505e89b7e", 0x5d, 0x2e0}]) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) r5 = getpid() r6 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)='/proc/self/net/pfkey\x00') getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)) r7 = getpgrp(r5) sched_setattr(r7, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x2, 0x0, 0x9917, 0xff80}, 0x0) lseek(r4, 0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setattr(r7, &(0x7f0000000040)={0x30, 0x1, 0x1, 0x4, 0x8, 0xfffffffffffffffb, 0x7, 0x5da1}, 0x0) 2018/05/14 01:45:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") io_setup(0x7f, &(0x7f0000000200)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r2 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)}]) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendto$packet(r0, &(0x7f00000012c0)="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", 0x1000, 0x800, &(0x7f0000000180)={0x11, 0x33826c7cee3004d6, r3, 0x1, 0xffffffffffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) io_destroy(r1) r4 = semget$private(0x0, 0x3, 0x2) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000040)=[0x5]) 2018/05/14 01:45:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3ff, 0x80) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000002100ff0a00000000000000000c00000076e9dd4dab2011594481279cd0ebf808000a0060000000ec8817747e556d52362eeb6425524d8870aab746c6cd71f01a6eefae4d7a18e0984996ecaef3396b235648a068eda13006000000000000005eebb8af7715f2671e86c0ce4500000000000000000000"], 0x20}, 0x1}, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/227) 2018/05/14 01:45:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x109400, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/14 01:45:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000cc0f90)=[{&(0x7f0000a8efed)=""/19, 0x42}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x64b8c31d50799ca9, 0x0) write$evdev(r1, &(0x7f0000000080)=[{}, {}, {{0x0, 0x2710}}, {{0x77359400}, 0x0, 0x0, 0x1}], 0x60) 2018/05/14 01:45:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00000001c0)=""/122, &(0x7f0000000240)=0x7a) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000a19fff)=""/1, 0x4b4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0x3) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5421, &(0x7f0000000100)=0x8000) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000b4fff0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000000c0), 0x10) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100, 0x0) fcntl$setsig(r4, 0xa, 0x35) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x9) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000000040)={0x0, 0x3}) dup2(r4, r5) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) tkill(r3, 0x16) 2018/05/14 01:45:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000180)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', r1}) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'yam0\x00', 0xfffffffffffffbff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r3 = accept$alg(r0, 0x0, 0x0) socket(0x18, 0x5, 0x4) sendmsg$alg(r3, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000300)="91058a", 0x3}], 0x1, &(0x7f0000001580)}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 122.171457] can: notifier: receive list not found for dev ifb0 [ 122.205394] sched: DL replenish lagged too much [ 122.306492] *** Guest State *** [ 122.309951] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 122.318886] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 122.327819] CR3 = 0x0000000000000000 [ 122.331622] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 122.337729] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 122.343888] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/05/14 01:45:32 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='pkcs7_test\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', r1) write$rdma_cm(r0, &(0x7f0000001f00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001ec0)}}, 0x20) r2 = dup3(r0, r0, 0x80000) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000140)=0x7, 0x4) [ 122.350632] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 122.358681] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 122.366796] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 122.374861] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 122.382933] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 122.391005] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 122.399071] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 122.407162] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 122.415235] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 122.423458] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 122.431666] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 122.438157] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 122.446471] Interruptibility = 00000000 ActivityState = 00000000 [ 122.452765] *** Host State *** [ 122.456060] RIP = 0xffffffff811f74b9 RSP = 0xffff88017cca7390 [ 122.462116] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 122.468595] FSBase=00007f957edda700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 122.476435] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 122.482385] CR0=0000000080050033 CR3=00000001ac935000 CR4=00000000001426f0 [ 122.489474] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 122.496202] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 122.502315] *** Control State *** [ 122.505804] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 122.512508] EntryControls=0000d1ff ExitControls=0023efff [ 122.518045] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 122.525066] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 122.531771] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 122.538391] reason=80000021 qualification=0000000000000000 [ 122.544771] IDTVectoring: info=00000000 errcode=00000000 [ 122.550459] TSC Offset = 0xffffffbb0658b288 2018/05/14 01:45:33 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) ioctl(r0, 0x3, &(0x7f0000000280)="0cbab342e6f4d741446334a40b91edaae0062531f716472b8928351b84254bfdbad8a165183ec849434dce23138847a6e6654f63951472582f472e02e8303d06cafa55ecdaf54e8df68035a28bdfa33c23ed01d48112d836a119669bd27fd7e23bcd8bf44ca924861198c8e7bf5c1cbbb9b8d5bd25278219e5c804adb994b1ab2a0e95371b7c39755879b5a9e391982507306cb8c581c2c5d79b6d79b3f948682be42606d569bdbc662b12e8ccb5c023e7e8987840fe704660fec14ad36f670d78e943e130868f24a059d95fd5d090008486e6ec58749791bd4c72cf776fb9e4c85ed13c916d6c9172bde7ef81") clone(0x0, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000000c0), &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400400, 0x0) getsockname$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) waitid(0x1, r1, 0x0, 0x40000006, &(0x7f00000001c0)) 2018/05/14 01:45:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000300)="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", 0x0, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f0000000100), 0x240080, &(0x7f0000000140)={[{@resize_size={'resize', 0x3d, [0x37, 0x0, 0x39, 0x30]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x3f, 0x33, 0x7e, 0x34, 0x3f]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) [ 122.554825] TPR Threshold = 0x00 [ 122.558234] EPT pointer = 0x00000001bb7cf01e 2018/05/14 01:45:33 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)="e91f7189591e9233614b00", 0x10001, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000140)=""/139) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) dup2(r1, r2) 2018/05/14 01:45:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000180)='./file0/file0\x00', 0x40004002, 0x0) socket$pptp(0x18, 0x1, 0x2) fallocate(r2, 0x0, 0x0, 0x1fffff) fadvise64(r1, 0x3, 0x0, 0x0) r3 = socket(0xa, 0x0, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x9) r4 = open(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000080)) preadv(r4, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/7, 0x7}], 0x1, 0x0) 2018/05/14 01:45:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xfffffffffffffcd6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) [ 122.750783] FAT-fs (loop7): Directory bread(block 112) failed [ 122.787704] FAT-fs (loop7): Directory bread(block 112) failed [ 122.811009] FAT-fs (loop7): Directory bread(block 112) failed 2018/05/14 01:45:33 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/14 01:45:33 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x402001) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1, 0x0) ftruncate(r0, 0x5c) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000386000)=""/1840, 0x730) 2018/05/14 01:45:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x200, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000002c0)={0x0, 0x0, 0xfa, 0x0, 0x80000000, 0x5}) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f00000003c0)) umount2(&(0x7f0000000140)='./file0\x00', 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x105000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000180)={{0x7, 0x20}, {0x5, 0x2}, 0x2, 0x2, 0x33a}) 2018/05/14 01:45:33 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x8, 0x0, 0x6, 0x8, 0x40, 0x3}}, 0x8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r1, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000029c0)="a9", 0x1}], 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000040)=0x3, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000300)=""/45, 0x2d}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x100000000000000, 0x220000) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) [ 122.935647] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 122.978715] FAT-fs (loop4): bogus number of reserved sectors [ 122.984729] FAT-fs (loop4): Can't find a valid FAT filesystem [ 123.054362] attempt to access beyond end of device [ 123.059546] loop7: rw=1, want=246, limit=112 [ 123.064058] Buffer I/O error on dev loop7, logical block 245, lost async page write [ 123.071947] attempt to access beyond end of device [ 123.076972] loop7: rw=1, want=247, limit=112 [ 123.081530] Buffer I/O error on dev loop7, logical block 246, lost async page write [ 123.089391] attempt to access beyond end of device [ 123.094354] loop7: rw=1, want=248, limit=112 [ 123.098832] Buffer I/O error on dev loop7, logical block 247, lost async page write [ 123.106787] attempt to access beyond end of device [ 123.111799] loop7: rw=1, want=249, limit=112 [ 123.116252] Buffer I/O error on dev loop7, logical block 248, lost async page write [ 123.124151] attempt to access beyond end of device [ 123.129135] loop7: rw=1, want=262, limit=112 [ 123.133595] Buffer I/O error on dev loop7, logical block 261, lost async page write [ 123.141470] attempt to access beyond end of device [ 123.146450] loop7: rw=1, want=263, limit=112 [ 123.150922] Buffer I/O error on dev loop7, logical block 262, lost async page write [ 123.158792] attempt to access beyond end of device [ 123.163786] loop7: rw=1, want=264, limit=112 [ 123.168306] Buffer I/O error on dev loop7, logical block 263, lost async page write [ 123.176237] attempt to access beyond end of device [ 123.181259] loop7: rw=1, want=265, limit=112 [ 123.185762] Buffer I/O error on dev loop7, logical block 264, lost async page write [ 123.195877] attempt to access beyond end of device [ 123.200981] loop7: rw=1, want=2153, limit=112 [ 123.218641] FAT-fs (loop4): Unrecognized mount option "fusectl" or missing value 2018/05/14 01:45:34 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/05/14 01:45:34 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x100, 0x20480) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100)={0x5, 0x6, 0x4, 0x2, 0x800, 0x2, 0x800}, 0xc) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff01) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x2, 0x8220000000000000}, 0xc) 2018/05/14 01:45:34 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000080), &(0x7f0000000280)=""/243, 0x0, 0x5}, 0x28) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000002ac1414bb000000000a000000ffffffff05"], 0x1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/05/14 01:45:34 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) pselect6(0x40, &(0x7f0000005000), &(0x7f0000005fc0), &(0x7f0000000000), &(0x7f0000005ff8), &(0x7f0000000000)={&(0x7f0000005ff8)={0xffffffffffffff7f}, 0x8}) 2018/05/14 01:45:34 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "6970365f76006930000000f7ff00"}}, 0xdb4f6f55fdfd9d29) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, "697036677265305c1eac7cd091e4fc00"}}) 2018/05/14 01:45:34 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r3 = accept4(r2, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80, 0x80800) fallocate(r1, 0x0, 0x9, 0xab) getsockname$inet(r3, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) bind$unix(r2, &(0x7f0000000040)=@abs={0x1}, 0x6e) 2018/05/14 01:45:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockname$ipx(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in=@remote}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) socket$kcm(0x29, 0x5, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x20000000000000a8, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$random(&(0x7f0000000300)='/dev/random\x00', 0x0, 0x1) 2018/05/14 01:45:34 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x12) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f0000266000/0x2000)=nil, 0x2000, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x5, 0x1, 0x9, 0x0, 0x4}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000280)={r2, 0x3}, 0x8) r3 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x5, 0x40001) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000480)) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x7fff, 0x20a, 0x100000001, 0x0, r2}, &(0x7f0000000400)=0x10) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x20400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000300)={0x1fd, 0x0, &(0x7f0000ffb000/0x3000)=nil}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="06080079", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r7, 0x9}, &(0x7f00000001c0)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="116348400000000000000000000031cafe0000000000000100000000000009f183ce8a8d2953303d000000fc5fe2110000000002000000080000c2b2af17921a612946d86bf3824f8559adbe34aa3d978c24da2db4cbd674a7647e96a716d3891be93be6", @ANYPTR=&(0x7f0000003fc0)=ANY=[], @ANYPTR=&(0x7f000000eff8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)}) [ 123.974648] binder: 9068:9069 transaction failed 29201/-22, size -288230375125134551-144115188077027935 line 2971 2018/05/14 01:45:34 executing program 4: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x100) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='M', 0x1, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x4010005) keyctl$describe(0x6, r3, &(0x7f0000000180)=""/152, 0x21c) 2018/05/14 01:45:34 executing program 6: 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(0x5, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0xc, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0xd, &(0x7f0000000040)={0x0, 0x81}, 0x8) close(r2) close(r0) [ 124.028735] binder: BINDER_SET_CONTEXT_MGR already set [ 124.046705] xprt_adjust_timeout: rq_timeout = 0! [ 124.046839] binder: 9068:9069 ioctl 40046207 0 returned -16 2018/05/14 01:45:34 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f7000/0x4000)=nil, 0x4000, 0x3, 0x100000000000032, 0xffffffffffffffff, 0x4000000) r0 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x5, 0x200000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10281, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) write$binfmt_elf32(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffd, 0x2, 0x95, 0x97a, 0x9, 0x2, 0x7, 0x100, 0x18c, 0x38, 0x104, 0x80000001, 0x1ff, 0x20, 0x1, 0x1f, 0x200, 0x2}, [{0x6, 0x4, 0x0, 0xa1f, 0x3, 0x2, 0x34d, 0xffffffffffffff80}, {0x6474e553, 0xe0, 0x8, 0x80000001, 0x4, 0x40, 0x9, 0x3}], "96a1a89d5769892bcdb1fb99d24f05283460c5b2b6ff2370586c6d52ebf40a47c9fef3673eba314034927ff0af6486df4f4b18413275b6b614e0e0476b6f77cd1e6258666a8d380604413c18e32bae2e86c96076c5bbf77b71e596c8534974734a492118c677ffafc5bcf0b23f95a8d338251c17fef88b919f86c09e8bd3f0e91389d72c73407e8e1c4640074f4b8aaa220262b1fc", [[], []]}, 0x30d) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000480)=0x5, 0x4) syz_fuseblk_mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', 0xc002, r1, r5, 0x3, 0x5, 0x8060) syz_mount_image$jfs(&(0x7f00000006c0)='jfs\x00', &(0x7f0000000700)='./file0\x00', 0xff, 0x6, &(0x7f0000000b00)=[{&(0x7f0000000740)="6bcc298545bf2703854c58671bd5bd20d256a79f7d0f9bdbbf33322b503a43478fa490c0175da4ea97aeef0480b667dd893f10ed843a8b63e994dd1dc506891f294f2e73561d1a0d102399adf7e2d53e7af7dfc5a66456906d37c9b040d81f2be4eabae2d395ef4c77fbd303a81388a322e209db5e7d3f75e1f047b025082231ef1483637c3a14dd5976f3016a5c3d9d47047be46b4ca19cba63202c4663c582f8d482d2dbbf9dbdfd742d429e83b48f4d9c0d4d0d6a6d50ed125f330173ffd9209257c2569f2814cf6f3a2545affcf6a6a6afc18a38e323", 0xd8, 0x1b51}, {&(0x7f0000000840)="9bf3c59b9568ce58384ab4f562d0054b3a45a56195cdc52721796646820d5e5862dc4f0f15b8ec087ab574", 0x2b, 0x7fffffff}, {&(0x7f0000000880)="b21113f7909322650e3dfbda0396dc32fc004a3f45138277687c76bd455aa5a0f8a510590e7b0d67d91cd16ac245142ec1526e8e97c364e7257d4eda20caa059ece56e568597e4f718fb9cb57aa6a58296169526160a01d65def1e236f7c596893347a2068e5e78c8040fce3a17026229f858ec06c9b69b387b91f13fd6441e3d30a467f73b6004c42bbd869e086eb527b2f2aa8e934d143827eff4ba4346c207e2d994ba88074f33343effaaede72f66f8360f6255aaf26091b5989f615d54b66ce23e97edbd21d338017221f0f0d66b4aa148d96dec0cf9a67a4d9edbd9d748dd28c69a79cb3bb15ffcfc53d0f7387a9", 0xf1, 0x81}, {&(0x7f0000000980)="ab586037e771d9620573ef35ceaad6891f9b41398eea3dd91c66916f1464586972741cfbf162fb1010b3c11498c74b669607f28578fd0a96d24f9b3cd319f21dceeb087960", 0x45, 0x5}, {&(0x7f0000000a00)="10abdabbb5fde81a04a50f6080ef6bbaafecb2b9b438cdf25c1924b41d71d5c958425b3c19a57ec2b42f94b70c7dcb290f6c669df35dca3bf48ef560ad036e239e8a606f3ca6e26e4271bb5efde11b6a1921ade2228035cf48a62c50a90b9d61719975a963ae62ea058607020fcaa4951fab28887cd665d2038a3def36e465503dd67fb7483b0b6e0c5992106043279add80462f5bd1c71c9e037b5907506578aec22523941d60795cc0985c114acf0097ea3a3670a54c6bd38a1dddf4faf8e0", 0xc0, 0x9}, {&(0x7f0000000ac0)="ccebb8fa3e110276d4e2295a1359d380c542f0fa192220fc413376aed1a8", 0x1e, 0x6}], 0x800, &(0x7f0000000bc0)={[{@integrity='integrity', 0x2c}]}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) [ 124.095665] xprt_adjust_timeout: rq_timeout = 0! 2018/05/14 01:45:34 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x678) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000005ffc)=0x5, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000040)=""/48) connect$inet6(r1, &(0x7f0000006fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/14 01:45:34 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000440)={0x963}, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000003c0)={0xa6a, 0x7fff, 0x101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'erspan0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x800, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000080)={0x8, {{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x5, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x310) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000280000000000339078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000010907881fa"], 0x0) 2018/05/14 01:45:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="ce94bdb800ff07000035abaf8aa8aef7fa"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/14 01:45:34 executing program 7: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x8, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x3}}, 0x6, 0x2}, &(0x7f0000000240)=0x90) r2 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x2, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x6, 0x1}, &(0x7f0000000340)=0x8) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000400)={"c33d241a58551944cac6a66fbb69ca234c328ab502f65117d8e9e5dea0a757cb22973da3846c15e077d12139667bed73fb56d7831d12685832d0db65461db61175701d193ff3102a6eade405f9add38fe8565a43052f94ec7c0cbda146e8fca4c3b18274de53ef342b6804bd0a6bdd693b7f78c5a6fc08ba38896ecb6e61fc9d246cdbc13c4cbae0f35cea3be43cbdbbe1ac6f37379894313249f1aee685938eb143f5e8ec278c49df43b3712daba859a26ec7c9664930ea6cb53ced927b21d714810a227b6841da40f2784c844864f9a565df7c0b5da3a863004f6cc81f0b3381c72e2b3b256ba1cc63a85db4ffc53aa9b4b6e77521f1b3e21939df5016e7e9122f45f9d470e215779223d2387b18900d3108bf65feba62a3c090a4681974cc7d829f625a1f082854c9a37dfcd0c8f54304a648b33c69fb221ed43bb9ada6dbe6c63a5ab64fdb5e2b1b8e2261e3d5230ba641b6755e9a6cc5c00a5446e64bafa4a6250ab6973e785961a613cc8de8f008c08ed1a2bff8fa8f64b691673f8b416e1b33b7c78626c84b59b13fe08f5eea4c798f6610339a2f99a6c4019a8563cfb006cedeec9c2990061e8ddef2b7047834c75120d9df689627d38cb9c68dd76f28d926d254f864914f031e2bca251d9390a0b1c03f02393e84200ddd761530d2c4317f5cabec6243dfe11e5cf8fb14f0c89830cfe8b794cfb4a0701b8fb964512e8e83789d630fcabae32d2c9e3d844459d8a0b193290c43a1a5377d34c8fad137678ca3f5407822dfe2b8f5b14571c0e8d162aa62153f34e546c49e94e772c578911ba521cd6d272ec5438987d61b7f8f055e1940d9bd4533b8671fe0013b99612fc1990c8fa264326c30c6bd100997e12e5b270008af16613e4046ba23590b874664123db79f70ccb09e1d0c54b38797459f51ca2fdf589927bef75d96a0d45a6993cf5a215d08dd7dacbdaf6d144b250a49d30d8088a59dc3bfd4c6ef5bc829b63c2f73c91394fe2c909624a4f612eea19fccce5cb39d1bbdce8d8dc7c341ff6b61ed0cf9e22c9b6e5bf11934d1127f3468b7f5401d948dd19005e18c89c534be811df67400741368119ec6371306c0f658eac2cd4e7b80f7d1bfa8bf1498c664fa1c19d4044d361af1bbc698c29f3717e3970099e8dc232f4e8015bd79f38716fd9dcfceb70c988da4799d59211b7a2e7990c71280504168a5939f6ebf2daed4fe328a23ee34d7568b9f9af89249ca69ee2698c6f14624c31098e032dc86198190b646083103e005bb3c1783189c102d8e184fa7b3c18fa1eb57cab32f9a4dd2a055a0a58e0b7328491fdb33baab7a9c20082df48d23c9e8d2f2a4fa1cb9f24a14006b4bf8e10743d78b62aedf6489b787deef6cc3a3f9b4bdf7d6b0e6642e22596653f425fff6cdfdae1cebb110bb8fd27220a7297cd35f6ff6767c0381"}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r1, 0x6}, 0x8) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000003c0)=0x4) [ 124.151807] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/14 01:45:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x6b, &(0x7f0000000000), 0x1) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x323, 0x80, 0x8, 0x81, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) close(r2) close(r1) 2018/05/14 01:45:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000015c0)="ca0123d1400a5733329633c632551923", 0x10}], 0x1, &(0x7f0000001600)}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x258400, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x1, 0x1) readv(r1, &(0x7f0000002ac0)=[{&(0x7f0000002880)=""/12, 0xc}, {&(0x7f00000029c0)=""/255, 0xff}], 0x2) 2018/05/14 01:45:35 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80002, 0x0) r1 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_emit_ethernet(0xffffffffffffffed, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2aaaaaaaabb000c020000e0070200005d0713d60d61d832"], 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/05/14 01:45:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x5ca, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000640)={0x2, r1}) 2018/05/14 01:45:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000140)="f26bce6d7cbb7e36a2a0a0c89d1ce5adac5c0cebe6d298ca994617f0632224661bfe16b1cedfc9e351e7ac6178c8eda6f61605960a73f9abe33a7386f9ac6f1c8b140636b6a058c0b81c7338a96ac8a0fb89bb8024d565e1a9613232a28a5f635b496c09557ee2ce15a7622b2ff10be3d02f2d076377f4af", 0x78) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f0000000080), 0x8000000) 2018/05/14 01:45:35 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x0, 0x3, 0xa5, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000180)=""/165}, &(0x7f0000000240)=0x78) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r3, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) nanosleep(&(0x7f0000000700)={0x77359400}, &(0x7f00000006c0)) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$ipx(r3, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000100)={0x4, 0x0, 0x0, "51c4dedc25bf", 0x8}, 0x10) 2018/05/14 01:45:35 executing program 7: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f000002efe2), 0x2aaaaaaaaaaaaadc) r1 = getpid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8002, 0x0) accept4$inet(r2, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) r3 = perf_event_open(&(0x7f0000000000)={0x757c5f8d9a05e556, 0x70, 0x8001, 0x101, 0x401, 0x9, 0x0, 0x18, 0x9000, 0x0, 0x8, 0x8001, 0x10000, 0x8000, 0x9, 0x100, 0x7f, 0x400, 0x6, 0xb171, 0x1, 0x8, 0x80, 0x6, 0x7, 0x7fff, 0x0, 0x3, 0x7698, 0x401, 0x6f, 0x40, 0x2, 0x6, 0x2, 0x1, 0x47e, 0x0, 0x0, 0x5, 0x3, @perf_config_ext={0x7, 0x50}, 0x204, 0x7fffffff, 0x2, 0x1, 0xfffffffffffffff7, 0x2343, 0x8}, r1, 0x2, 0xffffffffffffff9c, 0x0) fcntl$getflags(r3, 0xb) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_read_part_table(0x8, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="466dd306efe3010dd5dc5a55d8b1d4bea7706b46096a4602e86ae542525d32042e3d03e6bc797e006b9e6660e49dabcbca9a582a3402e194ef0e7d4fee0c00765dce8058457adb551afbc18392d5a4", 0x4f, 0x6}, {&(0x7f0000000280)="c3c0a8bc9ac3660d114a2c65c9e2ed13e0929edd76041e92c2184e7ae222b45f9785c961cef289177c84a0928fc2df34ab7f7803b81d391e425fdc84a215c757ca9439061a6d49506c313fee9c7d7b238450492313c9253ec0e771d4a08e00683aa89a568b2021a179efcb71c1198044ba73a1638d6bcdbdccb2bfff5124517d37e5fda8a4bfe8b4edbd11cf0cf76386deb737e6068c2e95ba4858fd479b14b9c2e1e30d", 0xa4, 0x1}, {&(0x7f0000000340)="67bfab8e9f25233acd8ec288a0", 0xd}]) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0)=0x3, 0x4) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) semop(r0, &(0x7f000001a000)=[{}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x2000000020042, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r3, 0x50, &(0x7f0000000400)}, 0x10) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/14 01:45:35 executing program 6: r0 = epoll_create(0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) personality(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000400)=[@text32={0x20, &(0x7f0000000380)="b805000000b9224c00000f01c1660f38810a0f01c98fe9709a0166baf80cb8eefbdf81ef66bafc0c66edb9de0200000f32d06380660f388094fca80000000f01c866b8a4008ee0", 0x47}], 0x1, 0x6a, &(0x7f0000000440)=[@flags={0x3, 0x2}, @cstype3={0x5, 0x9}], 0x2) r3 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x3, r0, &(0x7f0000000000)={0xfffffffffffffffd}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20002, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000540)='./file0\x00', 0x4) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000000300)={0x1f, 0xafb, &(0x7f0000000200), &(0x7f0000000240)="117d01a9b18f2d2787ef4f8128ec449ef0b5c230976b8d1e3b0e30aba36e60233475e70f056a42909ff01b9b292c9ef6f6a469146b315ac60cf4a09993a64359a6bbf07f91d382a118fffb6fd0d54d44e301f982fdccff9c89a76458c8369b597ed17df7a883d06e8a566611bbc000cba0d9be4111c34194c6015e061ceac5bace678c6e9c64", 0x0, 0x86}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x200, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="003af7b9a532a6489886a2f32b593ed9b17f83ae09d582aa2c743a8203ba9c1d866c363e3cae1cbf61f56b414afee74954c19c6936c7d2c1df6983b3e93bd5069f4f6dab4b32bcdc6f63ddbd097b5be205303721b547dbf0bf792d63000000000000"], &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x1, 0x8000, 0xdb89, 0x0, 0x0, 0x0, 0x7, r6}, &(0x7f0000000180)=0x20) 2018/05/14 01:45:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10001, 0x0) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000080)=0xfffffffffffff001) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x5c}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000002040)=[{{&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000940)}}, {{&(0x7f0000000ac0)=@hci={0x1f}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f40)}}], 0x2, 0x0) 2018/05/14 01:45:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/14 01:45:35 executing program 6: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) [ 125.988322] dccp_close: ABORT with 65423 bytes unread 2018/05/14 01:45:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x14000, 0x0) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x2, 0x6f, 0x6, 0xe2, 0x20, 0x7, 0xfffffffffffffffd, {r2, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x114c555b}}, 0x20, 0x9, 0x5, 0x8, 0x1}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0xffffffffa9b16619, @dev={0xfe, 0x80, [], 0x21}, 0x6}}, 0x6, 0x2, 0x2, 0x1, 0x8000}, &(0x7f0000000140)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000003c0)={0x0, {{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000001c00070f00000000000008000700000099c47276a21792092c73dded3aef084bbfc40ba4fc747ac579b29a45aa1c41934787a66d0ba96cc242e88c95e9f3277b28c0ba3ab4fd8956864e7edc18da252a4f1e18f97eaf8c4287bbf9d6100027272801e17e9352716d9c095d730680ae97d2ea14e72cde0e5ea70638306697ac6b2e", @ANYRES32=r4, @ANYBLOB="9eff02000c000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x4) 2018/05/14 01:45:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x9, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) getsockname$inet(r1, &(0x7f00000002c0)={0x0, 0x0, @local}, &(0x7f0000000300)=0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, r4, 0x6}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x80e00, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) perf_event_open$cgroup(&(0x7f0000000380)={0x5, 0x70, 0x80000000, 0x4, 0x0, 0x81f4, 0x0, 0x7f, 0x100, 0x2, 0x8, 0x4, 0x8, 0x9, 0x6f, 0x40, 0xff, 0xff, 0x7ff, 0x7fff, 0xc5, 0x100000000, 0x401, 0x20, 0xffffffffffffffff, 0x1ff, 0x6, 0x3, 0xfffffffffffffffc, 0x2, 0x80000000, 0xfffffffffffffff7, 0xf8, 0x800, 0x6, 0x7ff, 0x20, 0x4ef49cea, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}, 0x1000, 0x3, 0x9, 0x1, 0x80000001, 0xf, 0xe6}, r1, 0x6, r6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000140)={r5, 0x80000, r6}) sendto$inet6(r0, &(0x7f0000000040)="0404000071aadeeae80309c14609004e75c52cf7c219755cca3b98ae4e1ef4788a2fde47d0ece697b02f5c566b2b2ff0dac8897c6b178793886b6621d8d207cc", 0x40, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/14 01:45:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="0b564fa1ee8a8c", 0x7, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000000440)="b3", 0x1, 0x8000, 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x4, 0x1, 0x9}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000011}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4a}, 0x98) sendmsg$rds(r0, &(0x7f0000000540)={&(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000340)=""/130, 0x82}], 0x1, &(0x7f0000000480)}, 0x0) 2018/05/14 01:45:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e33, 0x2, @loopback={0x0, 0x1}, 0x8000000}, 0xffffffffffffffbd) sendto$inet6(r0, &(0x7f0000000040)="7f", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getpeername(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000000000)=0xffffffc2) fcntl$setsig(r0, 0xa, 0x1b) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x110, r3, 0x201, 0x70bd27, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0b4c}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7e7c}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf79}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000}, 0x8040) 2018/05/14 01:45:36 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x40000000000001, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) r3 = dup3(r0, r1, 0x80000) readahead(r3, 0x5, 0x8000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f0000000080)=0x2d4) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x1, 0xb4b7, 0x80, 0x1}) connect(r1, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r1, r4, &(0x7f000097d000), 0xff) 2018/05/14 01:45:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x100) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r3, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/05/14 01:45:36 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/gt\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x84) 2018/05/14 01:45:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0x1682}, {r0, 0xa002}, {r0, 0x8049}, {r0, 0xa000}, {r0}, {r0, 0x400}, {r0, 0x8}, {r0, 0x100}], 0x8, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180)={0x200}, 0x8) r3 = socket(0x20, 0x80001, 0x0) getsockopt(r3, 0x200000000114, 0x2714, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) 2018/05/14 01:45:36 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xfffffffffffffffa, 0x6f0, 0x2, 0x5, 0x0, 0x1, 0x10c1, 0x21, r1}, &(0x7f0000000200)=0x20) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000300)=ANY=[@ANYBLOB="00000007ffffffff00000000090000007f000001e000000154e2cc082db86e712d90670213e9fffff7e00000f057140f5777ce19296c700656a0f2987c594b7525692694881b98490ba037dacceb8a6ffd0ae50b87fc252d3ad8da91e7706dda5d9b6479145829d348fa16bc2b873119"], 0x34) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', r3}) r4 = socket$inet(0x2, 0x80001, 0x84) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r5, 0xd748) bind$inet(r4, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r4, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) recvmmsg(r4, &(0x7f00000035c0)=[{{&(0x7f0000003180)=@ax25, 0x80, &(0x7f0000003540)}, 0xb3}], 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x6, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xfd97}], 0x1c) 2018/05/14 01:45:36 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x105040, 0x0) finit_module(r0, &(0x7f00000001c0)='\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) timer_create(0x3, &(0x7f00000002c0)={0x0, 0x22, 0x4, @thr={&(0x7f0000000200)="69e87fa2fe342b6996fd73ac64dea6e7e93d1ecbbf429850413768155466dc375bbda39ad196bea9caa672661e0e49716c59091df3456ce5a0dba594544be814db131b736bd03fc9cc2faaa5c2b33d51584b1c32a147ed", &(0x7f0000000280)="12606205d225c5183f2a77a71e692874758305678fb409065f84ebb26a"}}, &(0x7f0000000300)=0x0) timer_gettime(r2, &(0x7f0000000340)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x25) timer_create(0x2, &(0x7f00000000c0)={0x0, 0xd, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_gettime(r3, &(0x7f0000000140)) write$cgroup_pid(r0, &(0x7f0000000380)={[0x35, 0x32]}, 0x2) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) [ 126.085774] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 126.120623] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/14 01:45:36 executing program 5: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="7d8573656375726974792c5d776c616e3076626f786e65743176626f786e657431757365721f246367726f7570656d307b7d2d757365722c2f2d00") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000580)="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") 2018/05/14 01:45:36 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0x3) 2018/05/14 01:45:37 executing program 7: clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000000040), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000140)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000002780)='/dev/vcsa#\x00', 0x1000, 0x208000) getsockname$netlink(r2, &(0x7f00000027c0), &(0x7f0000002800)=0xc) r3 = getpgrp(0x0) kcmp(r1, r3, 0x2, r0, r0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000440)) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000000)) 2018/05/14 01:45:37 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x1, 0x1f}, 'port1\x00', 0x4b, 0x40, 0xfffffffffffff269, 0x1, 0x5, 0x100000000, 0xe0d, 0x0, 0xde12a70e24ea5894, 0x12a9be}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@generic={0x2, 0x5, 0x7}) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_config_ext={0x2000000000000000, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/14 01:45:37 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x401) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = socket(0xa, 0x2, 0x0) r2 = getpid() ptrace$getsig(0x4202, r2, 0x5, &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) connect$inet6(r1, &(0x7f0000673000)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="0100000000000000050000000300000000000000000000008000000000000000000000000000000000000000000000000000000000000000"]) uname(&(0x7f0000000000)=""/71) socketpair(0x10, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0xfa31, @dev={0xfe, 0x80, [], 0x13}, 0x7}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x94) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/05/14 01:45:37 executing program 3: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x40000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f00000001c0)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/05/14 01:45:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r2, 0xffffffffffffffff}, 0x8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1000, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000100)={0x9, r4, 0x10003, 0x3f}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000140)="ed6de6daf39493766ee02f182ca6cde875bc4b46761025d453cdc7da16175ed41040c7b5f23f620172d2d664c9d02d18bc05233bb300d9cb18cf9cba3f8a98b7e1aa1e8e", 0x44) r5 = accept$alg(r3, 0x0, 0x0) recvfrom$packet(r5, &(0x7f0000000040)=""/22, 0x16, 0x0, 0x0, 0x0) 2018/05/14 01:45:37 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x1e) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/14 01:45:37 executing program 0: io_setup(0x3, &(0x7f0000000140)=0x0) io_getevents(r0, 0xffffffff80000001, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) socketpair$inet(0x2, 0x4, 0xc0000000000000, &(0x7f0000000180)) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000100)={0x95}) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x20, 0x1, 0x3, 0x2, 0xff}, 0xc) setsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000000080)=0x3, 0x4) 2018/05/14 01:45:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1200000, 0x81) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x3, 0x3ff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x20000000002, 0x1}, 0x2d) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffff7f3, 0x2000) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x77c5, 0xfffffffffffffd39) 2018/05/14 01:45:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a07757f0000ae6b46bf5a42392eeab8dc70d8262cf600a931d99aed5c54cbb7f9a8d3e99df1bc082fb68e90f290c95484c7003188c35562e783d0f4afe7ac8230f734d9f332c894b2d93b3a1addd318976d2b3f", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00000001c0)="224b49fd1e310f215feac34bbc176b237e26bd479bfc0006f72f9a0f4a6f3f21009562f8c0e35209b0dc785f5438fe296bdb048ee4fb0394639ce1f5b8b0856499eeeab2a3f918bf4ee55a0c0d82fb9e1d4866f3c1cfec1c7fd883188474b8afa446473ce672296fa8d6819a07317f37e284840b432d3aebbed44dbaa62d56d3729481b43434595565f52771707ac54ea97365f8bdc673b096cff2349ddf74d1cca52871c3b9", 0xa6, 0x0, &(0x7f0000000180)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/14 01:45:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x401}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f00000003c0)=""/4096}, &(0x7f0000000180)=0x78) r3 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/14 01:45:37 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, &(0x7f0000000000)={0x2000000000005, 0x0, 0xd000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001800)={0x0, 0xcc, &(0x7f0000001700)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1f}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x20000000000000}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000001840)=0x10) sendmsg$inet_sctp(r3, &(0x7f00000018c0)={&(0x7f0000000100)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000140)="9fbe0e1dd6d57113faa89d12e48f897140316ad97514636457e86fc299e385eaed9e488475a8ada5825e737adce46f49135b53f43f6ecaf1b3f8f074b73c8e7e24c4e1b27fe6421a2d759479a30be5f5800d55dc6e805cb26533a37e0a73b8bc2a36483976a94ba8f4172f042216400189543dd6d208a3e35fe6fe886a23ee1f2b016e6ac825a5a44fd06bd4c117ac8de100dd12fafcffabc1202406e0d5f6422f5ce773d1e48059a13e005353f26a677a29df5503f45d8ef9d226307277c8441bc56d491c8f0be52755b62434f402767a15c173541dd7c448bc27bba75714c8dc66115e1c4e769a67b5707dbdfbb62643ccc5da1018c3e7", 0xf8}, {&(0x7f0000000240)="9a45a09fcb5df8bb6d3e3e38dc89c006d29a4c57dda8d60da2e240ce9ba152", 0x1f}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f00000002c0)="8a58b1351309f393ab322b8d710ab2868b97c6f101cea4e80728f8d77b6342c8c7a9becf235825ce8cb24d4a4d1caf67319ac0dd862dc5f9f9d19432c0436bceeb4316059f0ceed4e723f6b3fc57944adb9c58dfdab4c420b56cdbe1223ee954967d6fd6d4f03b93fc278ac08d6e6d9e0a69aae99ee93ae78cf820bb4b14a242baccd4d5edeb1142fafc7266cfc0c443cd428470e112c18bab869b9cac8db181f24d209131d29fbae273584e1f7e640dacbb97d073", 0xb5}, {&(0x7f00000003c0)="61d4fdff6ca3fd235a475d816f9f53079e31c5a0cbccddeb28e754b4017c3e7e855a7cfa35a9d4b874cb136dd364a272ddd6b83f4833508de16768001ea8c249ca2f4b29b57360b03411247a6c98707814398e26e259673734ca28b3223711c965dba787832678b6dc0a90bc7efe850eddc4b9f6f0545e7ac96f3b26efd2e4c396883b6c0f37d3afcb774ed32cd76e9c15b74d51397edd8e8ffa11cd08e93022917ac9b26cef8d2253ae5d37c143cb1a2da96f0d4aa321d25c0e166b6e2b3448da44", 0xc2}, {&(0x7f0000001580)="2c12d7946405df84df9dd13476893b36c516c54431f08f0d03ac9126de447f527ae756450966725e04fc824182ba614d56acd2b50e08ad8851082388ca403c53843d4b3ba4d29cfcc686376bfb1b03961c466784ba3067de8a7a024f520f39238099b66c033860cacb4ffc0d483004e293521e0e9c4fb398a4102a0a232f0e46a55971b5609d758a8057c57e505ac8e3884cfcc3", 0x94}, {&(0x7f00000004c0)="52621fbff40594ec4abf944085de2c56a8a0fa13", 0x14}, {&(0x7f0000001640)="d68da1cd0f3fc44214f70f94866d08a407a3ad4facf78d54e0220500d02c28ceb02ab339066d2a44a54a38b4979701231a391eb603bbd39318e8ab47e111ddc3", 0x40}], 0x8, &(0x7f0000001880)=[@prinfo={0x18, 0x84, 0x5, {0x30}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x800b, 0x4, 0xfffffffffffffff7, r4}}], 0x38, 0x1}, 0x804) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x402) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/14 01:45:37 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) dup(r0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/14 01:45:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x6) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x1, 0x7, 0x9, 0x3, 0x8, 0xffffffff}) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000440)=""/187, 0xbb}], 0x1) [ 127.418897] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/14 01:45:37 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c0884123, &(0x7f0000000140)='J') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/05/14 01:45:37 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000009203dc93be0056e48560d2d4b97fe600090006010a0000ff0c0000000020001005001380010000e302cc306c60ac10e452d4bd70062482613d319b7d872f74752d5f09f16745ed3489112eee435f43faa19b92a562f6a2acedbe", 0x5e) 2018/05/14 01:45:38 executing program 2: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, r3) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r7 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x2000}) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r7) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000005c0)=0x7) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$packet(r1, 0x0, &(0x7f0000000500)) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000540)=0x1ff, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000880)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) unshare(0x80003ff) r9 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) read(r9, &(0x7f0000000040)=""/132, 0x84) readv(r2, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/23, 0x17}, {&(0x7f0000000400)=""/134, 0x86}, {&(0x7f0000000700)=""/156, 0x9c}, {&(0x7f0000004240)=""/4096, 0xfd49}, {&(0x7f00000004c0)=""/47, 0x2f}, {&(0x7f0000005240)=""/4096, 0x1000}], 0x6) prctl$setptracer(0x59616d61, r8) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f0000000240)=0xffffffffffffffae) [ 127.505496] ifb0: activation failed [ 127.519296] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready [ 127.614969] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 127.739404] device bridge_slave_1 left promiscuous mode [ 127.745539] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.759875] device bridge_slave_0 left promiscuous mode [ 127.765736] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.804449] team0 (unregistering): Port device team_slave_1 removed [ 127.817791] team0 (unregistering): Port device team_slave_0 removed [ 127.828934] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 127.846128] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 127.877146] bond0 (unregistering): Released all slaves 2018/05/14 01:45:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4206, r2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6}, 0x10) 2018/05/14 01:45:39 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x20000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x1, 0x1, 0x8, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) sendmsg$key(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="020b8d0207000000291ef88000dbdf2505001a0000000000000001f80000ffffe00000027f0000010000000000400000000000000a000410f287ae7aaf588c448d665af5dced426fca13cb4ed2ae923fef5d87600fdc9097370bd69678a53cc4062e81697de30c3701256100355133ed6b5fda39481ba9963c1f4b8aba499e7da741e37344998f5c217ff8b64b7049f6d5192768bf10279fb7621064c3c0d40c64c93093552d94d7db0860e55e8dd54b5800310700b6cc69253b22"], 0x38}, 0x1}, 0x40c0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='veth1_to_team\x00', 0xfffffcc8) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x8, 0xffff, 0x7, 0x3}) setsockopt$packet_int(r2, 0x107, 0x100000000f, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r2, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/14 01:45:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0xffffffffffffffff, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x100000000, "ab3de70e18a9e56983b0f45e3536b3fbc19e1749a1c0766552858c1dec9bf9c09f005ff452ed23c48c8a118848dfcbef9cda69b03d99ef41c0ce274a8f176ac732efd9904fc4ba37d1f70f4ed63caee8"}, 0xd8) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/14 01:45:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair(0x11, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) r2 = gettid() ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x401, 0x8, 0xffffffff, 'queue0\x00', 0x200}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x8, 0xf88, 0xb1, 0x3, 0x0, 0x100000000, 0x0, 0x7, 0x4, 0xfff, 0x6, 0x2, 0x7, 0x3, 0x0, 0x8, 0x4e5b, 0x3, 0x81, 0x5ee, 0x6, 0xde3e, 0x1ff, 0x2, 0x900000000000000, 0x3, 0x1, 0x4391, 0x9, 0x3, 0x9a, 0x4, 0xee3b, 0x8, 0x8, 0x8000, 0x0, 0xee, 0x4, @perf_config_ext={0x8000, 0x10000}, 0x2000, 0xb0, 0x10001, 0x1, 0xe7, 0x8, 0x1ff}, r2, 0x3, r1, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/05/14 01:45:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000080)=0x40000000, 0x4) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="d46f897128e01b15b5ce3e9bb06b3f28bef41568c4b2fb95fa91e0e7129bde099e94c43810c3fd86bd8e984dbedb50a9d1a5f2c4fed345af1d721da90f851a9ab6969af2085a389b87670dabef60a4dea12b18cee85b", 0x56, 0xe2}], 0x8008, &(0x7f0000000200)='user^/]\x00') setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00000000c0)=0xbfb, 0x4) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/05/14 01:45:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x180) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/05/14 01:45:39 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x54080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xffffffffffffffc0, 0x100000001}, &(0x7f00000008c0)=0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000900)={r1, @in6={{0xa, 0x6, 0xba27, @empty, 0x4}}}, 0x84) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r3) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003eb000)=':', 0x1, r3) keyctl$update(0x2, r5, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0x4, 0x1, 0x7, 0x1a, 0x0, 0x100000001, 0x1c, 0xfff, 0x3, 0x3eb9e89a, 0x9, 0x5ff}) mq_notify(r6, &(0x7f0000000200)={0x0, 0x34, 0x6, @tid=r7}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) connect$bt_sco(r0, &(0x7f0000000300)={0x1f, {0x0, 0x0, 0x100000000, 0x101, 0x3ff, 0x100}}, 0x8) 2018/05/14 01:45:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000340), &(0x7f0000000100)=0x80) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0xffffffff, 0x1) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001800090487f63f8d2c7bfb3ce8630fe34d00000000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000580)) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000480)=[{&(0x7f0000000200)="eb52904e544653202020200002", 0xd}], 0x0, &(0x7f00000000c0)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7, &(0x7f0000000180)=""/194) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00000003c0)=0x7, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) [ 128.659387] __ntfs_error: 448 callbacks suppressed [ 128.659398] ntfs: (device loop1): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 128.673122] ntfs: (device loop1): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 128.685212] ntfs: (device loop1): ntfs_fill_super(): Not an NTFS volume. 2018/05/14 01:45:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getegid() readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000002240)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) 2018/05/14 01:45:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xff0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) socketpair$inet6(0xa, 0x80003, 0x4, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/14 01:45:39 executing program 3: r0 = openat$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) r4 = dup3(r3, r2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000140)="4d4bca", &(0x7f0000000580)="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"}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000000040)={0x40000000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xe800000000000000}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/14 01:45:39 executing program 6: syz_read_part_table(0x8000000000005, 0xaaaadb5, &(0x7f0000000180)) r0 = shmget$private(0x0, 0x4000, 0x54001c84, &(0x7f0000ffb000/0x4000)=nil) io_setup(0x6, &(0x7f0000000200)=0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x400, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000300)='/dev/nbd#\x00', 0x0, 0x101000) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x8000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000640)='/dev/urandom\x00', 0x18080, 0x0) socketpair(0x4, 0x80006, 0x9, &(0x7f0000000700)={0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f0000000780)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0x7fffffff, r2, &(0x7f0000000240)="a9dfa2933cfc2b50cfe42152244402326bf5195fc51bce645cd650e3d077935162f9dbbd412f8d86853f7bbf9414d1b7b2431b", 0x33, 0x10000, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x4, r4, &(0x7f0000000340)="cbc468752f5ee03ec314f0b99d349e86633dca61d58e357bcc71912bca948e70abf94a9c8a63e27be1fb3c6a854f1b436908b54927ba8738512d568eb733dd1ee0ffbaebe424ac1f598ad3c05b3d5bc1d547b2af70f201d52a0381a86f0cd2e227ef7bd44923d3f0456fbf8a309066cf4341b83150220591bbab0f977dffa111eb9bd6e02a111b3263f645f8cdd242f07eadf9dd6b0a3697a23f7eab250bd1a04a", 0xa1, 0x7, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x8a, r6, &(0x7f00000004c0)="5c920ed93bb9564656c39c943d6acb342ba7eb233d4f3a8ed727a487e007be60506b6c7696d4d13485952ecffef5ea992e6821d60906fa29f27611ca3acc5545b4ab3e5317ec5529c2d63de04b0fa26ddd7f346ced362ecb430cbfb5c4899751cfe4f175e4d0c9144f51162be83b5e34596080273377a6c12e0b39bd7d73e8cab97bcead876c54d13ee4e6dd4b19b88b25dc265c44b173b7195980822842b6eb56c3c15652c6f9f3b70cd55f55ac132c8b4507ddf0e189527e738eb9c79c55de6be8cac2d562a3", 0xc7, 0x2, 0x0, 0x0, r7}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x2, 0xc59f, r8, &(0x7f0000000680)="846867ce089efd7a4bd85cce1c1c8fb03024397f485a56244ec77e48020d88f0b7657f87c8c33942c0021192a1150230824fdc57054addda80eb39569e83154c182a11ce60d66413f050192f9b61d416ef69cc16f857d3e81a1e9cccd805", 0x5e, 0x0, 0x0, 0x1, r9}]) socket$key(0xf, 0x3, 0x2) shmat(r0, &(0x7f0000a00000/0x600000)=nil, 0x5000) 2018/05/14 01:45:39 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0xca98, 0x24000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000540)=""/177) recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000007000)="002a932f01000000cf96080272515985c976943a209dd76cebdd4e", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0xfffffffffffffffd, 0x44, 0xbc7, @buffer={0x0, 0x54, &(0x7f00000000c0)=""/84}, &(0x7f0000000140)="ec9fa47b103b53eaea5a325c18c16c1cc5e4959a3aec37efc2f375971e2ce2c89334777a9d5e994e0a32e5f70f09931d70a01776cc8a7f9edcadce06c43548dbc0436e63", &(0x7f0000000280)=""/234, 0x100000000, 0x31, 0x3, &(0x7f0000000040)}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000400)=""/232) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2282, &(0x7f0000000080)="53ab16f2a10dd8acb97773f566d1042d1e54a356fea40b9dd4a5c71187ba97de667665a94d622bca30888408") 2018/05/14 01:45:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x400000004, 0x100, 0x574c}, 0x2c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r0, r1+10000000}) 2018/05/14 01:45:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0x1, 0xffffffffffffff81, 0x8, 0x5, 0x40}, 0x14) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000280)) ioctl(r0, 0x100, &(0x7f0000000040)="626d1498e4fcdd3917ad4e2384347f3ff5a6eb05f072b293d39cca34b378595007959515d502333e3a93bdf9dbc7597b309139921776f144984d5843682834a0983904703dafd957deb95ae648fe7b019eff4bd0e0b6bc14c1a15bf72137575a46b0819927953004cf6ec5e69138df43d3fa47212aea0f185bcf6dc2aa2260019c7afbaefb60b577665e09da618a5ecf32edd4ef879e3c304ec42ead035c2108ead0176b05f5e07558bae8ac96cbd1175322c311a5db66b24a489324dc416043e84d3af710e27a45f3aaf46cc08d471e530845f41b9a5ff749f4f2a20d29e180b1bef93c1cafa17c6d7b5ab420632e7d6cca8e73") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x8, [0x56, 0x5, 0x5, 0x9, 0x40, 0x6, 0x84c1, 0x881]}, 0x14) ioctl$VT_RELDISP(r1, 0x5605) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000340)={0x73, &(0x7f00000002c0)="3b0cbab2c21687e84f223293eb393cf9ab029ba2b33063adf4ca1e6a727ffbd1bcc77542a5288b357acb87370b47ba6499d3b2da3477c24dd7f7b289d92ee8c10b3a3feb42fda6341864a3f87865064980d59b928154b263c1a80f4234161ade90a1d6b9021cda4cb72e732479cb40b0aef182"}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a40)=@broute={'broute\x00', 0x20, 0x3, 0x608, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000140), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x67f) [ 128.960322] ntfs: (device loop1): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 128.968884] ntfs: (device loop1): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 128.980999] ntfs: (device loop1): ntfs_fill_super(): Not an NTFS volume. [ 129.018339] IPVS: ftp: loaded support on port[0] = 21 2018/05/14 01:45:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f00000004c0)=[{&(0x7f00000001c0)="dcc33e6762cc25506c082211d2c451fa38fe3bfaa1bf667215114cbf81fadf1d58d59c2ef7e05b5379fcc2e01ef1c68ed5e8d4ee25a477be5c489c8dd366147dacd34e1ea56df9dd43f3794fd08eecd6f02efc42e57ecf904fe0f8a696c4d521a4907d8855a3b431e65c3575c07b1d10234d145895b3296c5702e10740d9eefff6dee5a7622559de07a0e93152624bee27d8ed7ebd93bcfdc488d7cf224d9a2518a8f6a023", 0xa5, 0x2}, {&(0x7f0000000140)="66846a3a4f38bf5c3e5940a9d73f6a8231", 0x11, 0x800000}, {&(0x7f0000000340)="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", 0xfb, 0x1}, {&(0x7f00000005c0)="ca7638b9771737d052945eab0af289e67437ebeddc1daeea870af4a718d98c4d16925f4e25441ee6a2ca20991fcdfc9b0d23443e6e9b2363635a70b51c87bcc04adf26ab8044fb1340505a0177002fd4ebd63d1bb20003fd0417063cba2a9974ac87ef7ca52d333b6448f640ae7bad9655dfa34715ae91750fd882d7477e2af1a31f12c6cd8a401244d4e97357de8cbfe2a32252a19cd98a0eb39b2243f4fa8ff457a4f1c15a455f7bf2f90006943ec851dbb03cabb63eb0a36d7053c14638925e0547fee45668d8", 0xc8, 0x7}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6f644df325ce6973676172d62c6572726f72733d77697468647261772c737065637461746f722c6e6f737569646469722c00"]) [ 129.042037] kernel msg: ebtables bug: please report to author: Wrong len argument [ 129.118915] kernel msg: ebtables bug: please report to author: Wrong len argument [ 129.139966] gfs2: invalid mount option: nodMó%ÎisgarÖ [ 129.145288] gfs2: can't parse mount arguments [ 129.206109] gfs2: invalid mount option: nodMó%ÎisgarÖ [ 129.211405] gfs2: can't parse mount arguments [ 129.717237] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.723623] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.730821] device bridge_slave_0 entered promiscuous mode [ 129.755284] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.761742] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.769355] device bridge_slave_1 entered promiscuous mode [ 129.792861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 129.817681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 129.882970] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 129.910225] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 130.012295] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 130.019859] team0: Port device team_slave_0 added [ 130.043054] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 130.050292] team0: Port device team_slave_1 added [ 130.073333] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.099109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.125568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.150822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.371908] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.378491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.385177] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.391562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.189084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.266071] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 131.346242] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 131.352460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 131.359978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 131.432664] 8021q: adding VLAN 0 to HW filter on device team0 [ 131.885398] device syz_tun entered promiscuous mode 2018/05/14 01:45:42 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x12000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x118, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20004010) 2018/05/14 01:45:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4a0000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) move_pages(r2, 0x1, &(0x7f0000000000)=[&(0x7f000004c000/0x4000)=nil], &(0x7f0000000080)=[0x0], &(0x7f0000000100), 0x0) 2018/05/14 01:45:42 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x5, 0x933, [{0x8, 0x0, 0x4}, {0xffff, 0x0, 0xece}, {0x1000, 0x0, 0x100}, {0x6, 0x0, 0xd229}, {0xa78, 0x0, 0x2}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @rand_addr=0x3, @empty]}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/14 01:45:42 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$packet(0x11, 0x0, 0x300) shutdown(r0, 0x0) shutdown(r1, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ipddp0\x00', 0xffffffffffff0001}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/14 01:45:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f00000004c0)=[{&(0x7f00000001c0)="dcc33e6762cc25506c082211d2c451fa38fe3bfaa1bf667215114cbf81fadf1d58d59c2ef7e05b5379fcc2e01ef1c68ed5e8d4ee25a477be5c489c8dd366147dacd34e1ea56df9dd43f3794fd08eecd6f02efc42e57ecf904fe0f8a696c4d521a4907d8855a3b431e65c3575c07b1d10234d145895b3296c5702e10740d9eefff6dee5a7622559de07a0e93152624bee27d8ed7ebd93bcfdc488d7cf224d9a2518a8f6a023", 0xa5, 0x2}, {&(0x7f0000000140)="66846a3a4f38bf5c3e5940a9d73f6a8231", 0x11, 0x800000}, {&(0x7f0000000340)="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", 0xfb, 0x1}, {&(0x7f00000005c0)="ca7638b9771737d052945eab0af289e67437ebeddc1daeea870af4a718d98c4d16925f4e25441ee6a2ca20991fcdfc9b0d23443e6e9b2363635a70b51c87bcc04adf26ab8044fb1340505a0177002fd4ebd63d1bb20003fd0417063cba2a9974ac87ef7ca52d333b6448f640ae7bad9655dfa34715ae91750fd882d7477e2af1a31f12c6cd8a401244d4e97357de8cbfe2a32252a19cd98a0eb39b2243f4fa8ff457a4f1c15a455f7bf2f90006943ec851dbb03cabb63eb0a36d7053c14638925e0547fee45668d8", 0xc8, 0x7}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6f644df325ce6973676172d62c6572726f72733d77697468647261772c737065637461746f722c6e6f737569646469722c00"]) 2018/05/14 01:45:42 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xdb, 0x200000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0x508, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x840) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000080)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/05/14 01:45:42 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0xfffffffffffffffe, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x2, 0x81, 0x6, 0x7, 0x6, 0x5e}}, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000480)) ioctl(r0, 0x400c330d, &(0x7f0000000080)="95ba5b81cbce40451c") syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x2, &(0x7f00000003c0)=[{&(0x7f00000001c0)="0d9bb2606250ff18facc35eb154256e4767bee0a2a8772bc1f3c04c219a2717d0daf42de2fe6264bd6f91946da109f351b2995f29488c1bf0af4233203148907884ff3b2e50c31d3a27b6e11c64dc5dfdcb5a92a9e72a92ce465420da402a667f442954a1e5e06e096e1d933b1d13f425c6941de41752ed32d605562a668252bf889293b08d15fd5fce7e04239113e4aff0f3df99ed7f0c96989969dc4b3a1329d12c067affa3988241f5ca000f1862ed91ec3f0a3b9c3cd17107db7f644efad848fcc7c01f8024787abff945fab8ef26841d0f74e0eb5e39d6987381280c6a2200b573ba58fa16441", 0xe9, 0x7ff}, {&(0x7f00000002c0)="ce02e9a80c20fede7a8ed11682d85e8db7e489229e2030d00291a4856cf226ca00469ca66fcd85b4a98e54e4087f15c6a765984ab28caf8895c7490c6924116f4e0d3c1876a3f7f6b40aa100a8dc40c53d2c36f27ef8068a81a4081f9a9de66dac0d7214014177d02395956514a7fa66622500357d086b2e572cd544fe8fbdf3666e43109f69affdcf72bace045816b840617aed69db12cc56403add674b1badf50e98f851f4837e8e5dd23f3565a8f7652d9c50689c95167199acf96c13a3430905c8c5f097070617fa9f3f753db0ab754b410fe261b61ad6af422fd29081496bb77cd5d724bdfffb35e61e71a43005", 0xf0, 0x6}], 0x2001002, &(0x7f0000000400)={'nouuid,', {[{@discard='discard', 0x2c}, {@pquota='pquota', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x31, 0x7d, 0x30, 0x78, 0x38, 0x3a, 0x38, 0x39, 0x39]}, 0x2c}, {@sunit={'sunit', 0x3d, [0x37, 0x0, 0x35, 0x30, 0x7f]}, 0x2c}, {@uquota='uquota', 0x2c}, {@filestreams='filestreams', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}]}}) 2018/05/14 01:45:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f0000000480)=0x10) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="100029bd7000fedbdf250f0000003000020008000b000000000014000100e0000001000000000000000000000000080002004e21000008000b0002000000080004000100000008000600080000003400030008000100000000000800080086000000080007004e22000008000400080000000800040081000000080007004e22000038000100080002002c0000000c000700020000003500000008000b007369700008000500030000000800090032000000080004004e2000000c000300080008000700000008000400080000000800050051cd0000"], 0xdc}, 0x1, 0x0, 0x0, 0x20008004}, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x2, 0x258, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x42, 0x0, 'ip_vti0\x00', 'tunl0\x00', 'sit0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff], @random="614f28af1815", [0x0, 0xff], 0xa0, 0xa0, 0xf0, [@m802_3={'802_3\x00', 0x8, {{0xf1, 0x7fffffff}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8000, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0xffffffffffffffff, 'bond_slave_1\x00', 'eql\x00', 'rose0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0x1], @random="9b63d1d20fc4", [0x0, 0x0, 0x0, 0xff], 0xa8, 0xa8, 0xd8, [@cluster={'cluster\x00', 0x10, {{0x7fff}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x2d0) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) [ 131.906220] device syz_tun left promiscuous mode 2018/05/14 01:45:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x410000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000300)) write$binfmt_elf64(r0, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0xb4c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getstats={0x1c, 0x5e, 0xfd3216cd92f23b2f, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, 0x3}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4010) r2 = socket$netlink(0x10, 0x3, 0xf) write(r2, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x100e7) [ 131.960708] gfs2: invalid mount option: nodMó%ÎisgarÖ [ 131.966008] gfs2: can't parse mount arguments 2018/05/14 01:45:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = getpgid(0x0) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00'}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r3, 0x405c5503, &(0x7f0000000000)) close(r3) 2018/05/14 01:45:42 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="ef72f5d2114a15cdb527337169fad72e", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="7d2501c5df8b5b99aa9488f548efef99", 0x10) tee(r0, r1, 0x1, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x521000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x401, 0x20}, 0xc) 2018/05/14 01:45:42 executing program 5: r0 = socket(0xd, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff7, 0x101) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000140)={0x9, 0x1, 0x7, 0x1f, 0x1, 0x100000000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="400000001400010700000000000000000a00000019ffb3ea99c34d46ab6f4d4345", @ANYRES32=r3, @ANYBLOB="14000100ff01000000000000000000000000000114000200fe8000000000000000000000000000bb"], 0x40}, 0x1}, 0x0) 2018/05/14 01:45:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000001c0)='./control/file0\x00', 0xfffffffffffffffe) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control\x00', &(0x7f0000000180)='./control\x00') rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x220000, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x6) 2018/05/14 01:45:42 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2713, &(0x7f0000000040)=""/1, &(0x7f0000000140)=0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0xd8, &(0x7f0000000180)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xba}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x435b}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x4e24, 0x5d8d4417, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff00000000}, @in={0x2, 0x4e23}]}, &(0x7f0000000280)=0x10) 2018/05/14 01:45:42 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(0x0, r1) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9c, "6c36459e2936ea3fa816164ccb6e3a74404e33f602ae29e506ef89444f676ed36aa1a7f4a5292496ffeda023200514425da190cc0ff99580fb587e3dafa0d408e5d8532427ccd12de8e04bab707fb79919ed548db73db58f166f3956ab55fd880b72a7c04e35ad20a5df3e6ef85dbca33f4317d7359f2d49310eb4d7b45cc1b830505c52650270f5cf40be4ba12aaffb89e2bc678bfcf402b1109a45"}, &(0x7f0000000100)=0xa4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x7f, 0xb53084aa2d3583be, 0xffffffff, 0x5, r3}, &(0x7f00000001c0)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = getpgrp(0x0) bind$inet(r4, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$setownex(r4, 0xf, &(0x7f0000000840)={0x0, r5}) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/14 01:45:42 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r1, 0x0, 0x0, 0x1fffff) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ftruncate(r0, 0x7) ftruncate(r1, 0xfaf0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x6}], 0x1) 2018/05/14 01:45:42 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8001, 0x90080) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x401, 0x1f, 0x40}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) [ 132.195274] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/14 01:45:42 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0xa59, 0x100, 0x7, 0x10001, 0x9, 0x1, 0x3e6, 0x9, 0xfffffffeffffffff], 0x9, 0x940, 0xa, 0x80000001, 0x80000001, 0x4, {0x800, 0x7fff, 0x8, 0x100, 0x1, 0x8, 0x8, 0x0, 0x10000000000002, 0x3, 0x3, 0x5, 0x20, 0x7, "06ec2b003c220000000000004f57d25c9aa8b91723beac703c38a13fa881fde8"}}) write(r0, &(0x7f00000002c0)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0000000000", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r1}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8d) [ 132.285933] FAT-fs (loop7): Directory bread(block 112) failed [ 132.349474] FAT-fs (loop7): Directory bread(block 112) failed [ 132.377596] FAT-fs (loop7): Directory bread(block 112) failed [ 132.529388] attempt to access beyond end of device [ 132.534430] loop7: rw=1, want=246, limit=112 [ 132.538903] Buffer I/O error on dev loop7, logical block 245, lost async page write [ 132.546841] attempt to access beyond end of device [ 132.551857] loop7: rw=1, want=247, limit=112 [ 132.556388] Buffer I/O error on dev loop7, logical block 246, lost async page write [ 132.564246] attempt to access beyond end of device [ 132.569203] loop7: rw=1, want=248, limit=112 [ 132.573645] Buffer I/O error on dev loop7, logical block 247, lost async page write [ 132.581707] attempt to access beyond end of device [ 132.586704] loop7: rw=1, want=249, limit=112 [ 132.591162] Buffer I/O error on dev loop7, logical block 248, lost async page write [ 132.599492] attempt to access beyond end of device [ 132.604522] loop7: rw=1, want=262, limit=112 [ 132.608989] Buffer I/O error on dev loop7, logical block 261, lost async page write [ 132.616840] attempt to access beyond end of device [ 132.621824] loop7: rw=1, want=263, limit=112 [ 132.626280] Buffer I/O error on dev loop7, logical block 262, lost async page write [ 132.634164] attempt to access beyond end of device [ 132.639141] loop7: rw=1, want=264, limit=112 [ 132.643601] Buffer I/O error on dev loop7, logical block 263, lost async page write [ 132.651473] attempt to access beyond end of device [ 132.656440] loop7: rw=1, want=265, limit=112 [ 132.660906] Buffer I/O error on dev loop7, logical block 264, lost async page write [ 132.668902] attempt to access beyond end of device [ 132.673866] loop7: rw=1, want=383, limit=112 2018/05/14 01:45:43 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) chdir(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') 2018/05/14 01:45:43 executing program 1: 2018/05/14 01:45:43 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') lremovexattr(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00') close(r0) 2018/05/14 01:45:43 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x8, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x6, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x45, "5ade98ac9642fd04f6cc5899834cfc7d05052a3d1078c0d10566f65b98191299a17f1a1d5e5dfa64346da02f528d2cf9b67bed5ae349520c8e28078041894d67072f14a842"}, &(0x7f0000000180)=0x4d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0xebec}, &(0x7f0000000200)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=ANY=[], 0x0, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0x3b, &(0x7f0000378000), 0x0, &(0x7f0000000000)=""/247, 0xf7}, 0x0) getpeername(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000340)=0x80) 2018/05/14 01:45:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/14 01:45:43 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100000000800) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000100)=ANY=[]) getsockopt(r0, 0x0, 0x4, &(0x7f00000001c0)=""/72, &(0x7f0000000240)=0x48) 2018/05/14 01:45:43 executing program 0: clock_nanosleep(0x2, 0xfffffffffffffffd, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0xa031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ac1000/0x4000)=nil, 0x4000, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) mprotect(&(0x7f000068d000/0x1000)=nil, 0x1000, 0x0) 2018/05/14 01:45:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f00000004c0)="2bcec626262c8523bf012cf66f") pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = getuid() r3 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x2b0, 0x11, 0xa, 0x100, 0x70bd28, 0x25dfdbfe, {0xe, 0x0, 0x4}, [@generic="d2c34dc35f9cfa2ef690ed9fa4bbbde42a6359aa4988f4cb440bd3b47e17476074fb37aadcca8e3fe036337d9660cefff7993615454628328894a48830bcbb11b65171deab99b0d4bf0c681251e8f7a84d8b477d9f148fb7d7b7aa0db7232ee8802b71442f56fdc6ad19386560feb23975b4dc29f0d175be667a49e276cce10672eb25fed56de0b1763e9e060d95ff0aefd5e85c6f8b539356394cc76b7d73e6f8bc3a95ca5a9b28e2b3a279a8e473c605349a8acbbfd5e7b85a7e2d6907b0173d34057911c04f3d2eac", @typed={0x8, 0x75, @fd=r0}, @typed={0x94, 0x6d, @binary="9943989edef122d292b35288ca4b1687e67b8f00bce4524ecd9b9e0ba87820bc0cfea1224c24bedffb5a39e2f5c4dd2440376d9a268b672ab77a9997e618e7167ce4178b2319c61a6dbca5a9e3c3c689a3e091ff784496be02863788bfda4c6ea372aa72692f318265e5ad66f44d819fa7508b5d169a5ca349572b95f51a7c2b20c828a516ee1fc19dcfc7b4a1d5"}, @generic, @generic="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", @typed={0x8, 0x91, @pid=r1}, @nested={0x28, 0x6f, [@typed={0x8, 0x6c, @u32=0xdc69}, @typed={0x8, 0x6f, @uid=r2}, @typed={0x8, 0xc, @uid=r3}, @typed={0xc, 0x11, @u64=0x9}]}, @nested={0x8, 0x1b, [@typed={0x4, 0x33}]}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x50}, 0x72aa80d78dc00958) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x80000080044dfe, &(0x7f0000001000)) ioctl$TCSBRKP(r4, 0x5425, 0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bond_slave_1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/14 01:45:43 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000001a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "17cbccbb67e71a4002f87559beaee543c2f2a596955b205fdad5b338af557b2ffaa7d43c6b42c02e8035355750c475d61fcce9368bb514414258001c763522"}, 0x80, &(0x7f0000001c40), 0x0, &(0x7f00000003c0)}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000400)={0x8000, 0x10, [0xff, 0x6, 0xffffffffffffff01, 0x4]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x3f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0xbe3, @ipv4={[], [0xff, 0xff]}, 0x7}}, 0x8, 0xfffffffffffff0a4, 0x5, 0xf1cd, 0x10}, &(0x7f0000000340)=0x98) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x1, 0x1, 0x4, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="8000000000ff7f0000ffff0000200000000900000071b90000"]) r3 = gettid() sched_getparam(r3, &(0x7f00000001c0)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001a40)={&(0x7f00000019c0)='./file0\x00'}, 0x10) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x109) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000380), 0x2) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000040)="7b4eed2979cac8c85c91fcbfe88786330af56d353ddc2b7ba50276ba60399ccf7afde9ef4bf2417c3bacb0a278c4257dd9c088c13e5af38b18c67e5e7f0985b18342a8bc18da32d3c996acc011d60a04893ade78274617d56198241096bc57ccc331df7e631a6a36f53f70885d3c5d6c56aafe77574738c1d0a3c3a5ad3697d5932a1138edcd66930b0fca031134f9d760660a8f6c8258fc36b893cbe4e2ba35413bba97ee321eb3d9640d4214a40223df9633eb14") [ 133.051644] FAT-fs (loop5): bogus number of reserved sectors [ 133.057907] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/14 01:45:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000100)=0x98) 2018/05/14 01:45:43 executing program 7: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = socket(0x0, 0x7, 0x7f) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r1, &(0x7f0000000180)=""/27, 0x1b) ftruncate(r0, 0xb0) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) write$tun(r2, &(0x7f0000000000)={@pi={0x0, 0x883e}, @void, @llc={@snap={0xaa, 0x1, 'w', "087aeb", 0x6, "818dd3a31d9fd3ae6d7de1a764159abf4ac3ec9ccce30d67a916f6dbbadb0b5db0d3cdc5c13f61e781b008593694d04fe9977245b1f06c7c81b010ae04abe0c945ed2e849044f84a4b97580fbdc6df"}}}, 0x5b) ioctl(r2, 0x6, &(0x7f0000000140)) ioctl(r2, 0x0, &(0x7f00000000c0)) 2018/05/14 01:45:43 executing program 4: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)="626272809f933159a047c2ba00000000000000d788ad1daadb9f97d2fbef9ca17e81bdc3f9e053f6ea20bc7953b673b136ddfed0c2bce61c068c206f4eaac9bcb2df9099cfe6d15af3b358d1bfc5dbedb7021457c2bc707c26b09dc7eaeb79735e14cd2de1f4b3b716f5a7afffb16c842575fbb5b367abf7a8deec", 0x7b) sendto$inet(r1, &(0x7f0000001100)="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", 0x259, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvmmsg(r1, &(0x7f0000003dc0)=[{{&(0x7f0000000100)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000680)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, &(0x7f0000000800)=""/197, 0xc5}}], 0x1, 0x100, &(0x7f0000003f40)={0x0, 0x989680}) shutdown(r1, 0x1) fchdir(0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x200000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/05/14 01:45:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_bridge\x00'}, 0x224) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1ff, 0x10000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/92) socketpair(0xb, 0x8000a, 0x8001, &(0x7f0000000100)) 2018/05/14 01:45:43 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/173, 0xfffffffffffffeb9) r1 = socket(0xa, 0x1, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getdents64(r0, &(0x7f0000000140)=""/14, 0xfffffffffffffeab) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x0, 0x3, 0x3c0efa36}}, {&(0x7f0000000440)=""/4096, 0x1000}, &(0x7f0000000100), 0x1}, 0xa0) [ 133.247189] sg_write: data in/out 142016902/43 bytes for SCSI command 0xa9-- guessing data in; [ 133.247189] program syz-executor7 not setting count and/or reply_len properly [ 133.268674] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 133.293195] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 133.335981] sg_write: data in/out 142016902/43 bytes for SCSI command 0xa9-- guessing data in; [ 133.335981] program syz-executor7 not setting count and/or reply_len properly [ 133.354858] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 133.364481] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 133.935347] FAT-fs (loop5): Unrecognized mount option "/dev/hwrng" or missing value 2018/05/14 01:45:44 executing program 1: clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={{r0, r1/1000+10000}, {r2, r3/1000+30000}}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000140)=0x40) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netrom(r4, &(0x7f0000000a00)={&(0x7f0000000380)=@full={{0x3, {"fc85230228eb86"}, 0xc6}, [{"66392e26017f8a"}, {"e45bb75a625213"}, {"5c5853fda94631"}, {"f9e4f80cf30a8a"}, {"f9699dcd2d1315"}, {"40009f4aae4afc"}, {"2d864e6874ba9b"}, {"6777f370eea6d1"}]}, 0x48, &(0x7f0000000980)=[{&(0x7f0000000540)="f3548d1768e9c735e4896e744e967b9f55099724531ec288924f232d2fdef8efb935d8b20f53f95f2a465901bdfd865c20ce7f1711fbe9e4d87bf9b59b68aefc2597b9c6bb025b1e55a725532548120c7790fe1746c04e17ef59d8cd7f64bb49dbe534dd277d8e57620fb17ea0345e58e1f1aa982db7288f3981b5ba77c7956530e9bad4c730bdf7196b71df123c725e6767735239e58094b7b0814d15f5723a1e6384f5d494a5fd61df489ef11ff1dc4c9f108d72407aafb580fcc71dd36d19673cf3cc302268c5bde99e15835f89d5234de0db6c129c80e904b7b84e661564aa8d90755f57fd618a49b3", 0xeb}, {&(0x7f0000000640)="59f5757eeb772fe55ac97014f5f5bc05caddbd9289872149415947cce3a5f00ced58761050ce2c34245753cf510072ba592a7a504befa39c7d81f83a4a465a71981d0f8af09799d71afb84dddf673204e3c54e953d619cab06ff6b8f8744b47d86cc25dbc3dd9fba94e7fe0b41", 0x6d}, {&(0x7f00000006c0)="3801e04bba2590fbd65a86a8e0e2047e5b81ebcfe17a70bc18fdece54e81a4e390c1d3a972507ec2e576f48e10c4479919c7e9c4bc99e816aedbdbc94ebef0a61961249f348069885f70c2bc1be536e871e89aa1fd2d0cf1c134402ac260652536c6c302d4fb39059e6d18b14bd870ffbf285a3f00e72384733fcc8cdf8d28975d8168516c051e621d648c128e53c343a977174740f87f5254217b962783f146b4cf557b99801362b6a0aa724316da", 0xaf}, {&(0x7f0000000780)="e57143f6c1b089a1d4a62b31b03f5d4b6e3f6b9101922a848822009900acaa93b33e2286435679b237857b61d717736d86b98ed0caf037e48564f831cf9894b8524b3a0931d49e8a137ef3dc7d2d16b16b71bf7969da458982cacc887ab68f45b3a13654514ae41a99e218f70310345d5470a405ba2c7f0f115c162ca88261e0161ef377f2678fbdcf5bcd090a79e302c8c30e5b765fa41909f93071731116ef2c6d9c303398b048ad88b215f3b2b64d2d327586320b346e508ba23a73df065a951fa5f37f9466bcc7fd51330192e7c7558d8b29bbbbebb53136e6f7516d3bd4d0dfcfb8df5757489df943c210", 0xed}, {&(0x7f0000000880)="381cb236abc4ee54e6f91fdc757021e365a6aba21aa90e86a331505ff23fdef7e05affd980ea8ee0ab099a6414d0c6c2bcd44362b972dcff3c20090b0550b9fb10a818e9b017b9b6d1af9910c515e385cc62fc377947fad692adf578ed278c9d5e9510dec491521ee0e45a4bd6826d3a030ae1821047950f6ae1d5991d89ec70e9702ef18144f5e7619b911d633e5d81cd7b63fa959d5304990b963af693da8745a665b430d98e1396bc3bea544dbef669ceed9fd138161a3801080471b2224a17d07728c1c02f6e0acf5668951a720e3738fd13eff7ee23", 0xd8}], 0x5, 0x0, 0x0, 0x24000000}, 0x24040040) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x200, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000300)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000100)="a44aff3a524e64f7f80cf5f24e1d23dcaf291cf8ae19adc113689c79bb618087c7", &(0x7f00000001c0)=""/251, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) mq_unlink(&(0x7f00000000c0)='#keyringvmnet1\x00') ioctl(r5, 0x4, &(0x7f00000004c0)="69ff5bda13aa0b56a485343a4fe82cd61801150d37dd3b862d856724d2a42ec20fa96ccc5fab85c4ff85dd98d5a410f8ae99f510fbd7369c23f003f70b86d2e680e790a70eaa2319d03ff948fd08c797e2d08142f77975") 2018/05/14 01:45:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x33}}) close(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x81, 0x1, 0x6, 0x341b, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0xc9b, 0x7fffffff, 0x400, 0x2, 0x7fffffff, 0x1, 0x0, {r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x10001, 0x101, 0x98bf, 0x100000000000000, 0x5}}, &(0x7f0000000240)=0xb0) close(r1) 2018/05/14 01:45:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x80047437, &(0x7f0000000040)) 2018/05/14 01:45:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x1, &(0x7f0000000440)=[{&(0x7f0000000280)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="71757d526d8e00"]) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', 0x0, r0) 2018/05/14 01:45:44 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') lremovexattr(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00') close(r0) 2018/05/14 01:45:44 executing program 7: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = socket(0x0, 0x7, 0x7f) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r1, &(0x7f0000000180)=""/27, 0x1b) ftruncate(r0, 0xb0) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) write$tun(r2, &(0x7f0000000000)={@pi={0x0, 0x883e}, @void, @llc={@snap={0xaa, 0x1, 'w', "087aeb", 0x6, "818dd3a31d9fd3ae6d7de1a764159abf4ac3ec9ccce30d67a916f6dbbadb0b5db0d3cdc5c13f61e781b008593694d04fe9977245b1f06c7c81b010ae04abe0c945ed2e849044f84a4b97580fbdc6df"}}}, 0x5b) ioctl(r2, 0x6, &(0x7f0000000140)) ioctl(r2, 0x0, &(0x7f00000000c0)) 2018/05/14 01:45:44 executing program 4: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)="626272809f933159a047c2ba00000000000000d788ad1daadb9f97d2fbef9ca17e81bdc3f9e053f6ea20bc7953b673b136ddfed0c2bce61c068c206f4eaac9bcb2df9099cfe6d15af3b358d1bfc5dbedb7021457c2bc707c26b09dc7eaeb79735e14cd2de1f4b3b716f5a7afffb16c842575fbb5b367abf7a8deec", 0x7b) sendto$inet(r1, &(0x7f0000001100)="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", 0x259, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvmmsg(r1, &(0x7f0000003dc0)=[{{&(0x7f0000000100)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000680)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, &(0x7f0000000800)=""/197, 0xc5}}], 0x1, 0x100, &(0x7f0000003f40)={0x0, 0x989680}) shutdown(r1, 0x1) fchdir(0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x200000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/05/14 01:45:44 executing program 0: clock_nanosleep(0x2, 0xfffffffffffffffd, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0xa031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ac1000/0x4000)=nil, 0x4000, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) mprotect(&(0x7f000068d000/0x1000)=nil, 0x1000, 0x0) [ 134.103546] sd 0:0:1:0: [sg0] tag#7809 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 134.112544] sd 0:0:1:0: [sg0] tag#7809 CDB: Set target port groups [ 134.118956] sd 0:0:1:0: [sg0] tag#7809 CDB[00]: a4 4a ff 3a 52 4e 64 f7 f8 0c f5 f2 4e 1d 23 dc [ 134.127891] sd 0:0:1:0: [sg0] tag#7809 CDB[10]: af 29 1c f8 ae 19 ad c1 13 68 9c 79 bb 61 80 87 [ 134.136842] sd 0:0:1:0: [sg0] tag#7809 CDB[20]: c7 [ 134.152514] FAT-fs (loop2): Unrecognized mount option "qu}RmŽ" or missing value [ 134.158756] sd 0:0:1:0: [sg0] tag#7809 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 134.160704] FAT-fs (loop5): bogus number of reserved sectors [ 134.168855] sd 0:0:1:0: [sg0] tag#7809 CDB: Set target port groups [ 134.168880] sd 0:0:1:0: [sg0] tag#7809 CDB[00]: a4 4a ff 3a 52 4e 64 f7 f8 0c f5 f2 4e 1d 23 dc [ 134.168899] sd 0:0:1:0: [sg0] tag#7809 CDB[10]: af 29 1c f8 ae 19 ad c1 13 68 9c 79 bb 61 80 87 2018/05/14 01:45:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x28c2) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0x32, 0x81, 0x7, "34f32e6a481fd5b246f7e5bb72f8180dc93fedd9381af7b42ef94f55970558ea3cc31a5c394bc210779ca3a3154ab883b7c4"}) [ 134.174742] FAT-fs (loop5): Can't find a valid FAT filesystem [ 134.181130] sd 0:0:1:0: [sg0] tag#7809 CDB[20]: c7 [ 134.215741] sg_write: data in/out 142016902/43 bytes for SCSI command 0xa9-- guessing data in; [ 134.215741] program syz-executor7 not setting count and/or reply_len properly [ 134.237850] FAT-fs (loop2): Unrecognized mount option "qu}RmŽ" or missing value [ 134.246811] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/05/14 01:45:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000980)={0x1c, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x11}, [@typed={0x8, 0x9, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x1c}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000100)=""/107) 2018/05/14 01:45:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x1, @multicast1=0xe0000001}, 0x8) sendto$inet(r1, &(0x7f00000000c0), 0x9ada4ad327a88c86, 0x20020004, &(0x7f0000000080)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 134.301233] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/14 01:45:44 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x200, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) lookup_dcookie(0x0, &(0x7f0000000200)=""/174, 0x1db) 2018/05/14 01:45:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x1, 0x1, 0xa9a, r1}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000800180000800000000000000000190000003a81cdcdcddce738c97b8ba604968b"], 0x14}, 0x1}, 0x0) [ 134.406947] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 134.436542] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/14 01:45:45 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x80001) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000140)=0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000002c0)=0x1ff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x1f, 0x6263, 0x2}, &(0x7f0000000200)=0x10) fchdir(r1) 2018/05/14 01:45:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x579b) truncate(&(0x7f0000000100)='./file0\x00', 0xb1) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x190) 2018/05/14 01:45:45 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000180)=0x800) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) poll(&(0x7f0000000140)=[{r1}, {r1, 0x100}, {r1}], 0x3, 0x0) 2018/05/14 01:45:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2276, 0x0) poll(&(0x7f0000000000)=[{r0, 0x200}], 0x1, 0x46f6) 2018/05/14 01:45:45 executing program 4: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)="626272809f933159a047c2ba00000000000000d788ad1daadb9f97d2fbef9ca17e81bdc3f9e053f6ea20bc7953b673b136ddfed0c2bce61c068c206f4eaac9bcb2df9099cfe6d15af3b358d1bfc5dbedb7021457c2bc707c26b09dc7eaeb79735e14cd2de1f4b3b716f5a7afffb16c842575fbb5b367abf7a8deec", 0x7b) sendto$inet(r1, &(0x7f0000001100)="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", 0x259, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvmmsg(r1, &(0x7f0000003dc0)=[{{&(0x7f0000000100)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000680)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, &(0x7f0000000800)=""/197, 0xc5}}], 0x1, 0x100, &(0x7f0000003f40)={0x0, 0x989680}) shutdown(r1, 0x1) fchdir(0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x200000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/05/14 01:45:45 executing program 6: r0 = getpid() vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}], 0x1, &(0x7f0000007000)=[{&(0x7f000000bf62)=""/158, 0xfffffe99}], 0x1, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/05/14 01:45:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x83) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) 2018/05/14 01:45:45 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000440)=""/132, 0x68}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xfffffffffffffdcc}, {&(0x7f0000000580)=""/102, 0x66}], 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0xe}, &(0x7f0000001380)=0x20) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) socket$inet6(0xa, 0x80007, 0x32cb670c) 2018/05/14 01:45:45 executing program 5: 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(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0xc, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x14, &(0x7f0000000040)={0x0, 0x81}, 0x8) close(r2) close(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/05/14 01:45:45 executing program 7: r0 = socket(0xa, 0xa, 0xfffffffff8000000) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) recvfrom$unix(r0, &(0x7f0000000040)=""/220, 0xdc, 0x0, &(0x7f0000000140)=@abs, 0x6e) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) rt_sigsuspend(&(0x7f0000000240)={0x2}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x2, 0x7, 0x9, 0x9, r2}) accept$packet(r0, &(0x7f0000009ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009f00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000009f40)={'team0\x00', r3}) tkill(r2, 0x1000000000013) flistxattr(r0, &(0x7f0000000200)=""/30, 0x1e) 2018/05/14 01:45:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000002c0)={r3}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x4, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r4}) 2018/05/14 01:45:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f000022d000)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x2, 0x6, 0xd7, 0x800}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) chdir(&(0x7f0000000240)='./file0\x00') chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000180)={0x1}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000400)={0x4, 0x0, [{0xd004, 0x1, &(0x7f0000000280)=""/1}, {0xd000, 0x28, &(0x7f00000002c0)=""/40}, {0x100000, 0x1f, &(0x7f0000000300)=""/31}, {0x100000, 0x82, &(0x7f0000000340)=""/130}]}) linkat(r2, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x1000) 2018/05/14 01:45:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000480)=0x3) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x18010, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x110, r1, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x94, 0x0, &(0x7f0000000280)=[@acquire_done={0x40106309, r2, 0x1}, @enter_looper={0x630c}, @increfs={0x40046304, 0x4}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x4, 0x1}, @register_looper={0x630b}, @enter_looper={0x630c}, @enter_looper={0x630c}, @increfs={0x40046304, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x10, &(0x7f0000000100)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x1, 0x21}, @flat={0xfda4c150aaa607db, 0xb, r4, 0x3}], &(0x7f0000000140)=[0x0, 0x0]}}], 0xd4, 0x0, &(0x7f0000000340)="d5edfbb74b154718d25e8383f6bff8bb6c836f753d0876776f6b386a5e922156bf7d360a24a8b4891ddd4729c1fa137ac40fdc8705fc2b5ab9d27b40b8c9c94a2ad8b8e00a8ef3bc549c58f88612c2e390716a25ee9d65156635aa4a520575eafcbf7ec02c138825feb20dd2d910bb9b31fcc5e3c013798f141eaa24c6831ec28a2a5feda42ac80665817596971af957405e6aed170430862a52514cee9dd3ef0a6c5aae3e7dca2ca43db734f2c8ded472f24f4f15da6e90d3736f88110c2017e9052136836857f26026d7527fdc55c9c532e56e"}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000440)={r1}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000040)={r7, 0x0, 0x1}) getsockname$packet(r7, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) connect$packet(r0, &(0x7f00000005c0)={0x11, 0x11, r8, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/14 01:45:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x4}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x65, 0x402) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) flistxattr(r2, &(0x7f0000000080)=""/65, 0x41) 2018/05/14 01:45:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x0, 0x8001, 0xf7e2, 0x8, 0x100, 0xffffffff, 0x6, 0x4, 0x8, 0x9, 0x8, 0x106}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0x4}]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{}, {}]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x0, 0x11b000}) 2018/05/14 01:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') r1 = syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000180)={0x9, 0x3ff, 0xffff, 0xa1, &(0x7f0000000000)=""/161, 0x86, &(0x7f00000000c0)=""/134, 0x1000, &(0x7f0000002000)=""/4096}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x7}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f00006d4000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x10000, &(0x7f00000001c0)="30fa9d61f41ee370becf179ce941e369a8b9935e2d9a3661b9ece617a8600169face5f9d857ebb0b0a3febf395", &(0x7f0000001ffc), &(0x7f0000000240), &(0x7f0000007000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000300)={0xc39, 0x6, 0x36a, 0x3, "b2c09bdf9cbac8a01d3d7260617638cb0b1e2434f57ee19acd85bf0fc783524064ce1a0f22e7558a31043faf", 0x3}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 135.341741] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/14 01:45:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r3, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r5 = accept4$alg(r3, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f0000807000), 0x7ffff000) [ 135.405258] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/14 01:45:46 executing program 1: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) fcntl$notify(r0, 0x402, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ff6000/0x2000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ff7000/0x1000)=nil, 0xfffffffffffff001}) remap_file_pages(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x3, 0x100, 0x0) preadv(r1, &(0x7f0000000200), 0x1000000000000071, 0x31) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) 2018/05/14 01:45:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x3}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) fchdir(r0) writev(r0, &(0x7f00002f7000)=[{&(0x7f000069b000)="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", 0x201}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCNXCL(r1, 0x540d) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) socket(0x4, 0x1, 0x7) 2018/05/14 01:45:46 executing program 3: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x3, 0x72, 0x2, 0xfffffffffffff027, 0xd170, 0x2}) ppoll(&(0x7f00004fa000)=[{r0}], 0x1, &(0x7f0000194000)={r1}, &(0x7f000077bff8), 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9bf32)="c8", 0x1}], 0x1) 2018/05/14 01:45:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x18, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) tee(r0, r0, 0x8, 0x8) 2018/05/14 01:45:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x201, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000001c0)=0x6) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0xc00) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="8461a6f8cd4e5cc203f1c7b36ed9a56b5e56db2fd015679f76be72d44a70bb7304b0254996bca2800aa5d23320497ee1ba42f07398560be5dabc2ee25a21d149a9f1a9eea24ffdbbbe60a2c1ee10232f32f206c7509b31bba63e27c5ab63c567b4092ae8ca26f16297d0fb8ce8d7cf1123e4fbc93e5bc230e676cf11d4296c833e0df6f16fa779b6dbc9ffb4f2459aafd025e614a76588ea3ed6be0d706af0207755706e9cfa7d2ccadb4c250fb0c936d9b8195027d283b8a063559938ee61d551309c38076a4e19d0e5dc155a40ee152af1575776507d7878f349c563da09fe", 0xe0) setfsuid(r3) 2018/05/14 01:45:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000340)='./file0/file0\x00', 0x3fffa, 0x0) shutdown(r0, 0x1) fallocate(r0, 0x1, 0x0, 0x3f0000) 2018/05/14 01:45:46 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x500e, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x204000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) umount2(&(0x7f000075e000)='.', 0x0) 2018/05/14 01:45:46 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x882) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) r2 = dup2(r1, r0) renameat2(r2, &(0x7f00000000c0)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00', r1}, 0x10) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./control\x00', 0x0) uselib(&(0x7f0000000180)='./file0\x00') 2018/05/14 01:45:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$inet(0x2b, 0x80801, 0x0) bind$inet(r2, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) poll(&(0x7f0000000180)=[{r2}], 0x200000000000020f, 0x0) 2018/05/14 01:45:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0xa002) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101002) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000180)=0x2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0xfffffffffffffdc2) [ 136.410674] mmap: syz-executor1 (10007) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 136.439156] FAT-fs (loop2): Directory bread(block 112) failed 2018/05/14 01:45:46 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffffffffffff, 0xc18405) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/108) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1, 0x8b, 0x25e, 0x4}, {0x0, 0x4, 0x3, 0x1a4}, {0x9, 0x2, 0xc4, 0xffffffff}]}) 2018/05/14 01:45:47 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000280)='C', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) close(r0) pipe(&(0x7f0000000080)) write$cgroup_type(r1, &(0x7f0000000600)='threaded\x00', 0x229) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xd0}, 0x1, 0x0, 0x0, 0xc081}, 0x0) [ 136.497406] FAT-fs (loop2): Directory bread(block 113) failed [ 136.524980] FAT-fs (loop2): Directory bread(block 114) failed 2018/05/14 01:45:47 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000000340)={0x0, 0x12, 0x0, @thr={&(0x7f0000000600), &(0x7f0000000680)}}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) sendto$inet(r4, &(0x7f0000000380)="71261a13e9526eb0075b6d598062212a2875f68fc057b5f2b7d21e60d0c5275dd5f81d77ceac0bb5f97c6afeac48e5f219c2b071f3db46b3c7c50e7e91e21e8163064d52682e62f75064e788aa4671ba408de1b30612c05d7feb0fb052aa9c563094f24ac4569a107847ca755637f3a75f4241f90f8197ab494f4a7ab1784fdba22604e9c17e606b1de5db2c3d054215131910cd698130fb49b7fc67474fba860391d751078475b901bda822acd07d4eacc7d88d501e8facde9a20e7b5efe920c115da02a144873182353746ba978d28395c59b37612b5efa6f84d1aafffc7cb8e08de7e9c04d63c37b116ba4e285c8cf817", 0xf2, 0x0, &(0x7f0000000300)={0x2, 0x4e20}, 0x10) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/05/14 01:45:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(arc4)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = msgget$private(0x0, 0x1) msgsnd(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000000000000cb40725bf222b6969a7d4ac8e2cebb3def2245ecac2d686871d0c1f05bfc8ab9f19cd9d67471c99bd59c10f3e8c155eed0267606b8a42abed7bec7a4719d1bea9f45f035855c0aa5fd1160b3929c4ac1858f6e98cc2da93939467034de84f8ab469a5ba2f0f918f7568f193964e0f9d25027d62fa7fd5a14699d2be3c2f51b5b3f71447aeb9f97563c8c182bf29e1c286a90d202e631ad0484a4bef1385cca9a82a90a7f8ba46db3356649d816077249c5089deec21e57a3edd881fa971c837a62d70d54220815"], 0xcf, 0x800) msgget$private(0x0, 0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) [ 136.586964] FAT-fs (loop2): Directory bread(block 112) failed [ 136.616640] FAT-fs (loop2): Directory bread(block 113) failed 2018/05/14 01:45:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000001540)={0xfffffffffffffffc, 0x534}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000040)=ANY=[]) ioctl(r1, 0x6, &(0x7f00000004c0)="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") r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$binfmt_elf32(r2, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) pwrite64(r2, &(0x7f00000000c0)="87", 0x1, 0x800002) write$binfmt_misc(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="c8eba3de04459d447149628181ee36ada63375dae0624396a8a08318f429d93a209ae45e39c9978581e34ca89ea54fa1cb426c2c602c50bd385b5735534aa9e8d400e850d75cb42881b77d5b2c7c3792e03bcb6ec33e52102feb85a46d49eece3a32fa083086d64373b3713b9b44980da0f2c0c702e3faeb3855c322a8319d5086dfd72cef9ce0a074cd7b1c8225927fa32c"], 0xfdbf) creat(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000014c0)=""/31, &(0x7f0000001500)=0x1f) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001580), 0x4) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0xdc, r3, 0x2, 0x70bd2d, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe8d}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ac}]}, 0xdc}, 0x1}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000480)={'dummy0\x00', 0x4000}) 2018/05/14 01:45:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x200000000002, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x2, 0x3, 0x1}}, 0x7c) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400000, 0x0) [ 136.633330] FAT-fs (loop2): Directory bread(block 114) failed [ 136.655241] FAT-fs (loop2): Directory bread(block 112) failed [ 136.680249] FAT-fs (loop2): Directory bread(block 113) failed [ 136.703154] FAT-fs (loop2): Directory bread(block 114) failed 2018/05/14 01:45:47 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001e00)="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", 0xe00) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2018/05/14 01:45:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd3, "b280ea0b0fc6ce4410115196ef3d743ea6fe87c20124e4265a697c1605ae903b362f68697a28f6ed3a0aef97f202829e16cc0e52462cb035defd15bd43d3cc6236abbbb533f339bb6ec09f425134902af0aef3266dee01b4cb4ed3cc7af52efd5c7310ca60f0ed687bbb9e26a989a8620ff92b829f2aea687f75de503f2180e11d1c4730796226a9b770c7885928149c7722e9e7692edd187d49fe4fbc150875b430c1b041c3a532ce1db445fe856b66f0d1bfa7c191cf6d4e6028d4fd13e3bf30bf59bc49ee5d0c8ed737a16cb5489b145be0"}, &(0x7f0000000040)=0xdb) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x7}, 0x8) r2 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="00020000000000000708000000000000000004010000f900"], 0x18) sendmmsg(r2, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001240)}}], 0x1, 0x0) 2018/05/14 01:45:47 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000680)=""/4096) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="000022b4e1e5c721e9ba05248f0a090000000000847c525171b9ae101700"]) ioctl$KVM_SET_XSAVE(r5, 0xc028ae92, &(0x7f0000000280)={"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"}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2018/05/14 01:45:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000002, 0x81032, r0, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/05/14 01:45:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x28046, 0x0) fallocate(r2, 0x0, 0x8001, 0x3f) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r0, 0x0, 0x81) 2018/05/14 01:45:47 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = shmget(0x1, 0xa000, 0x10, &(0x7f0000ff4000/0xa000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000200)=""/173) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) dup2(r0, r1) 2018/05/14 01:45:47 executing program 0: write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/05/14 01:45:47 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x1, 0x10001, 0x1}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/186, &(0x7f0000000100)=0xba) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) bind$ipx(r1, &(0x7f0000000280)={0x4, 0x4383, 0x4, "f6501e365dcc", 0x7ff}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x200, 0x5, 0x0, r3}, 0x10) 2018/05/14 01:45:47 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x2, 0x204800) writev(r0, &(0x7f0000000a40)=[{&(0x7f0000000540)="26516b4aa84fba05c60cade9f41c1febf8f6735293504bc1ef44eb5e96292b20b8ef177ef09c22a12ac0e150d121dbf44c0d889729754420ed995987dd26b09abf3fb198f1c9e7ad7cc0ce9ecc82b0e6708a2622ad6d6fc9c1c6fff9490ea97107b2ab1e0dd9a07cdb09db42797377ee7ff29d2ff306f0ce5417e378be8e3a30c749187997", 0x85}, {&(0x7f0000000600)="8fe893d1c63cb73e6214e6b9f32dad5844a1d06a59db333d18427879fbcd046d943fd5e773f3143faaa00f7a2c60e211b1117a61771d78eef1685a0cbc1adc0bc21c2d1d34e0dac2a0b9a18f2fa758c75c6f8578b5a58ec7e8ed22ae1d1e5f4b7292502ce5feade4ae6a7e07b1e4c56f617fef493defc0e58899549131fa7fe16cf88c22f350aebd72e006e23dd5", 0x8e}, {&(0x7f00000006c0)="23661afa8857cb412defcfab35c01c4bfcf334c49dfb43aa517bc5cf7c4703b0fe042836baebcc33ea02265f73c681e98046b9d9f04080ab27531d28f7d6896bda803ccc4e1f09cf30610b0892088522a87b862b1ce7cf36941943fe5e1acc6d2ab09fd95896d731d5aa669352ab8b162bfe39463c54a6cd90d75174131b34cdfcc79622df397d2941c6356f433c9d06a32d956be7c7160b885ae75d5caf0fd486d8904cd74ccbc723f489d7cfe7503913d64764235018947c54aeff358f3b04ff5292354348523fb53340e03cd420acc4fa4e6b7df6605d2f9788ffc42237e283325cba97c39854c8a6f7b3fe5b1561", 0xf0}, {&(0x7f00000007c0)="b8eb414ac30cf863dc0c4794052b4701d344e7197946741ba7805eecb408774c5faa81da8b88a22bcb29654f6491e7e3daac061bb8dc69b16b18c57f5a227673440412e142a72dbfea328149a5a23e01cd543f119e05d279bf67d146918f32e62e26c16b3ff5c827d55e9ce2544612ec67e4c2", 0x73}, {&(0x7f0000000840)="efee8330c2eefb3d6d97ea91efab7972cc7ee2", 0x13}, {&(0x7f0000000880)="bdc8f0ab04c458c0246205418dd088ea66dd02e149bc9535ef61ea639acbed571db0ac67c76a2d8fb4f67188123a06056a364f8caf90b4d3c64bc3b9461592b9cad6d81f8d2bbac023b18b495cc56c2796971dcaed93235872fb86b4539bed340dea2d644d9564a846b13479a0a71184ccc890cb22591ad0aeac0242f4d8212313e16dc77386d43009ba38b574536f9926249fc848751e0724c1db19ff16abd627b7b41078fcc5154f0fa17475c5d9e948c49ad623380fc0abb4006746e8b81cfc8beebba266bd82f3d2c7ca4181501c2d002a129bcb24c1a4eecf11e6d95bfc3cb237b4f54ce1b67d8cac6de497d30b1fb82e513946b104e005ef646ab3", 0xfe}, {&(0x7f0000000980)="0af1ab3b72bf204cda78ad5ccfa541a7c53eb271f1be9e4801a40e2c94aaf97fc0ef48dd618689e455f9311ac5a6d47f60a3d354e24e964976832c05a15638642036a37a3c4f690c699e7d9864ada9e46456ec031ec671f615c97f1c20ad3a8042cb651a9184b60392ef24c87a890b3171abf0d192e3014b705dbdbcd487046e33dc9d17a4b2a6f11c797325377db0f10b641a819ebbebf880214eb40a2252a42861299f1adaab624f760190", 0xac}], 0x7) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x3, 0x3f, 0x7, r2}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000180)=""/128) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xd75, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x60, 0x10001, 0x8, 0x10001, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000ac0)={r3, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0xe93b, 0xfffffffffffffffb, 0x6, 0x6, 0x10}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0x400}}, [0xa1, 0x5, 0x2, 0x9, 0x3, 0xffff, 0x7fffffff, 0xfffffffffffffffa, 0x116, 0x3, 0x800, 0x48000000000000, 0x9, 0x8, 0x2]}, &(0x7f00000003c0)=0x100) mlockall(0x8000000000003) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) 2018/05/14 01:45:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000040)=0x84) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x10001, 0x8002, 0x1, 0x0, r3}, &(0x7f00000003c0)=0x10) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000280)=ANY=[@ANYBLOB="70a5cafb0200004000000000080000000000000000000000000000fd6aca6ba9f20f0b9e6e9e59d72a87cfadfd30dd65dc80d2a6df3598a6a7da31e3fcd6470974e7ddd57d4de637d0374d8aca7ec325d1c1683a9fbc96c3000000000000"], 0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r3, 0x5}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/05/14 01:45:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000fc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="020000003e13cea2030000001bf77be5aff0d0bd25a6a2c16b58b0bdda2346c3a45b52bc2f4981ed5d67db8056d0f0a0f3b5da386ee93a94d2e17ec446b1f4c6d15a6364512a5829b95fa2bb4eec488139269024d4fd01b7a636abb2f10000af96e89ae8d7aa000000000000000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000f00)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000300), r2}}, 0x18) 2018/05/14 01:45:49 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x240000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="09001200", @ANYRES16=r1, @ANYBLOB="20072cbd7000fbdbdf2503000000080002000a000000080001004e230000080001004e22000008000300ff000000080003003b0000000400050004000500080003000600000004000500"], 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000080)=0x1) poll(&(0x7f0000000240)=[{r0, 0x100}, {r2, 0x410}, {r2, 0x480}], 0x3, 0x1) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r2, &(0x7f0000000040), 0x146) 2018/05/14 01:45:49 executing program 5: r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000140)={0x1ff, 0x7, 0x7fff, 0x1, 0x7fff, 0x3}) sched_rr_get_interval(r0, &(0x7f0000000380)) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53efcd3693985c2985065d209ebf27fb41db2e6a27ec49a35b6c596d50ef6b1544de54ff3c6758eb024fcdf52805f37b573561701e4acaf87220c67676cdc51f4d09dbcc7fe00c8b6bfdbe783ee5", 0xfffffffffffffe3b, 0x400}], 0x0, &(0x7f0000000040)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/14 01:45:49 executing program 2: semget$private(0x0, 0x0, 0x100) getrandom(&(0x7f0000000080)=""/1, 0x1, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/05/14 01:45:49 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2, 0xff, 0x3, 0x7}}) accept$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x7, 0x4e22, 0x9, 0x2, 0x0, 0x80, 0x3f, r1, r2}, {0x2, 0x378, 0x1000, 0x1, 0x8, 0x4, 0x4, 0x200}, {0x0, 0x81, 0x7f, 0x5}, 0x81, 0x6e6bb6, 0x0, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x1, 0x8000, 0x7f, 0x8, 0x5}}, 0xe8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x1, 0x13, 0x8001, 0x7, 0x1, 0x4d000000, 0x8, 0x10000004000055f4, 0x3ff, 0x7, 0x7ff, 0x7ff, 0x5, 0x3cbb802b, 0xc371]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000300)={r4, 0x4800000000000000, 0xd0, "0488850ea2995292ca16e61383bd171889dfa5a961376ce5fc77af28f7ae16c2f9a4719e972cde736bd058b2c6be68f37c588eba3a5d584b51d317c9e15650ae8f0112d7e61798464c8d4b84ae014c5333fbdc170aa6c7fbb2470063dab94b3b5d9ba4eb79631c2733895d2373cdff976a0ec4bc5ff47fe415c93e9db50644a9e60dc7f9593f895bb01d5196c460eafb117f76dc9c5a5fecb53dc6f64c3dfc449119063d1d3ee8fb9831c9f114d1c61757a39d9af791851d9f34ce16844b89a13baece62b9fc5f85f8144de107ab5fc3"}, 0xd8) fallocate(r3, 0x3, 0x0, 0x3000000004) write$binfmt_elf64(r3, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x79}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r4, 0x6436}, &(0x7f0000000400)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x8004, 0xffffffffffffffff}) 2018/05/14 01:45:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c60abf012cf66f0000004e") getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setgroups(0x2, &(0x7f0000000dc0)=[0x0, 0x0]) getgroups(0x2, &(0x7f0000000c80)=[0x0, 0x0]) 2018/05/14 01:45:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@random={'system.', '+\x00'}, &(0x7f0000000400)='/dev/urandom\x00', 0xd, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000440)) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000340)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x16e6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x401}, &(0x7f00000002c0)=0x8) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/14 01:45:49 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000080)=0x9) read(r2, &(0x7f00000001c0)=""/35, 0x23) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000200)) sendto$inet6(r2, &(0x7f0000000100)="c5690b35736a48", 0x7, 0xd0, &(0x7f0000000140)={0xa, 0x4e21, 0x8000, @empty, 0x5}, 0x1c) 2018/05/14 01:45:49 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fsync(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x28, 0x0, &(0x7f0000000100)=[@request_death={0x400c630e, 0x0, 0x1}, @increfs={0x40046304, 0x1}, @register_looper={0x630b}, @enter_looper={0x630c}, @enter_looper={0x630c}, @register_looper={0x630b}], 0xc4, 0x0, &(0x7f0000000140)="332d1d1fdb1cbad8c3f06be0f072bf12dd5a9faae0a55412cac6527f7ac490ac4a4f94eefa429a057062b5e9e6414a33588f8a731a88d219275f5da43b64cd3f1586db6afc7b97ac66ac5501f0c8778795591a0a0ceca898a15d45acafd727b9a6657c53bf9368e028e11d12b83bbf73b641e1e5cff6da8c6ea482684da758856c3de032ba3bc9367bc7e384a7ac587b0eaa0c6aab7a764ae83c462b16333e331e5dd62b552c3b7404d1d8acb00f6e6faef43f290d781d8192669c4bc9772350a1538586"}) truncate(&(0x7f0000000040)='./file0\x00', 0xffff) syz_emit_ethernet(0xb4, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x1, 0x6f3b2beb, 0x20}], {0x8100, 0x6, 0x9}}], {@generic={0x88aa, "6c1f002742cff3c8a41a20b6886b3ab705f4e8615c6dd605c31a7d7cbc9681b6cb29b090b901514e7dfd0674c7a54629d7fb02d29115a624289106232df34e135d7feedecedb7f23180b9916fb851a1a8e333839a1bd3e72a45ec6f3af66bf883a67469fb7e5285990a5220e35600b0e9f9697186568e741cbb572f506d109e93a6ee687262f3fada548fca59c1165ef0bbb799667e4ae9bd1b3e7a26e1d"}}}, &(0x7f0000000340)={0x1, 0x4, [0xfb5, 0xe95, 0xd67, 0x41f]}) 2018/05/14 01:45:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000040)={0x8d}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0x1, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/14 01:45:49 executing program 1: r0 = socket$inet6(0xa, 0x80000000003, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x6}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/05/14 01:45:49 executing program 0: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x0, 0x8, 0x5, 0x6, 0xa, 0x7}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000380)=0x32, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r3, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000480), &(0x7f00000004c0), 0x7fff, &(0x7f00002ce000/0x3000)=nil, 0x7) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x1, r6}) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r6, 0x4}) r7 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000540)={0x1, &(0x7f0000000500)=[{}]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f0000000640)={0x1, 0x2, 0x1000}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000002000)=ANY=[@ANYRES64=r0], 0x8}, 0x0) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r8, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000186ffc), &(0x7f0000b8e000), &(0x7f0000a5e000)) alarm(0x0) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.FinderInfo\x00', &(0x7f0000000580)=""/156, 0x9c) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(0xffffffffffffffff, r7) signalfd4(r1, &(0x7f0000000180)={0x40}, 0x8, 0x80800) 2018/05/14 01:45:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') fchown(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x2, 0x1, 0x4, 0x4}}, 0x26) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x2, 0x9, 0x10000}, {{r1, r2/1000+10000}, 0x2, 0x1, 0x7fffffff}], 0x30) 2018/05/14 01:45:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="500000001a00020029bd7000fddbdf251c8000fffe07ff060002000008001a0005000000080000060000001c00010000000000000000f0000000000000006000000000000000000800040000", @ANYRES32=r2], 0x50}, 0x1, 0x0, 0x0, 0x40010}, 0x4000000) 2018/05/14 01:45:49 executing program 6: unshare(0x60000000) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={"73040083bd1d3b98266fe39852110001", r1}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@ipv6_newaddr={0x2c, 0x14, 0x401, 0x0, 0x0, {0xa, 0x0, 0x80fe, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) 2018/05/14 01:45:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x2c}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) [ 138.934939] IPVS: ftp: loaded support on port[0] = 21 2018/05/14 01:45:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0xfffff000}}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x0) ioctl$VT_RELDISP(r3, 0x5605) 2018/05/14 01:45:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0xc, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="666904656572000000200000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x350) close(r2) close(r1) [ 138.994642] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 139.169139] device bridge_slave_1 left promiscuous mode [ 139.174796] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.208991] device bridge_slave_0 left promiscuous mode [ 139.214608] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.220824] IPVS: ftp: loaded support on port[0] = 21 [ 139.261849] team0 (unregistering): Port device team_slave_1 removed [ 139.275352] team0 (unregistering): Port device team_slave_0 removed [ 139.286142] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 139.308208] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 139.346672] bond0 (unregistering): Released all slaves [ 139.452885] sctp: [Deprecated]: syz-executor3 (pid 10194) Use of struct sctp_assoc_value in delayed_ack socket option. [ 139.452885] Use struct sctp_sack_info instead [ 139.619486] sctp: [Deprecated]: syz-executor3 (pid 10207) Use of struct sctp_assoc_value in delayed_ack socket option. [ 139.619486] Use struct sctp_sack_info instead [ 140.013081] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.019530] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.027369] device bridge_slave_0 entered promiscuous mode [ 140.064553] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.071086] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.078897] device bridge_slave_1 entered promiscuous mode [ 140.115090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.152707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.265712] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.314675] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.483658] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.491576] team0: Port device team_slave_0 added [ 140.527721] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.534941] team0: Port device team_slave_1 added [ 140.567881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.607328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 140.636815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.677090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.965907] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.972315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.978972] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.985377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.992763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.919338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.290732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.372775] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 142.454187] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 142.460382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 142.467989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 142.544289] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/14 01:45:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x88000, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x832, r1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xe33, 0x501140) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x17ff, 0x20040) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) 2018/05/14 01:45:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)={0x14, 0x20000003, 0x40000000008, 0x8ffffffff}, 0x14}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001a40)=0x8c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002740)='/dev/vsock\x00', 0x200000, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000001a80)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xfffffeb9) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)) 2018/05/14 01:45:53 executing program 5: r0 = socket(0x8, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x200007, 0x4) lookup_dcookie(0x8, &(0x7f0000000100)=""/255, 0xff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x0) 2018/05/14 01:45:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x18040, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000000c0)=0x7fff) r2 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) socket(0x0, 0x800, 0x7) pwrite64(r0, &(0x7f0000000100)="91ccadb1d06f51477fb731589370c701cc93ae3b69fd098dee1952bab2aa39adb149eacf7515d5b2d54ed69b88183349417d8cd2e317c7be8ad7177bf3ce726e9320f1a91cc98303e02141d595b0259b869e0a6ce596d48688b75e98f22dd7ca61987acbc5c4c6516aad455e7ee230c11d5957d7e9a9d9c1dfc710eb6bd482ffda2984bdce9e71af75e64702d312e50618ffb0ea472f19a31d46a8924498f9b6a216149dd3106f2fde85b4907e89b1324ebdcdc459e46f1a4b00216e5d54e37b", 0xc0, 0x0) 2018/05/14 01:45:53 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet6_mtu(r1, 0x29, 0x38, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/14 01:45:53 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xee}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0xfc0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x100000001, 0x6, 0xfffffffffffffff9, 0xbb7, 0x4}, &(0x7f0000000200)=0x386) pread64(r1, &(0x7f00000000c0)=""/8, 0x18e, 0x1ffff) 2018/05/14 01:45:53 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6b90, 0x40, 0xec4}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r1, 0xfff}, 0x6f58) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20201, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x40, 0x9b, 0x1f, 0x0, 0x100000000, 0x5, 0xffffffff, 0xd5, 0x8, 0x4, 0x7, 0x80000001, 0x0, 0x2, 0x2, 0x9, 0x8}) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f00000001c0)=0x64000000, 0x4) r4 = memfd_create(&(0x7f0000000180)='/dev/midi#\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x8202, 0x0, 0x100000001, r1}, &(0x7f0000000240)=0x10) flock(r3, 0x4) 2018/05/14 01:45:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x40007) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x440000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000100)) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000740)=""/18, 0x12}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x80000000, 0x800000400, 0x10000000, 0x5}, 0xffffffffffffffa7) 2018/05/14 01:45:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x1, 0x8011, r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x5, 0x4) 2018/05/14 01:45:53 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') exit(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in=@remote}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sched_setparam(r1, &(0x7f00000000c0)=0x1) pread64(r0, &(0x7f00000001c0)=""/100, 0x64, 0x0) 2018/05/14 01:45:53 executing program 0: personality(0x440000f) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x100000000}, &(0x7f0000000000)={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, &(0x7f000044cfc0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x200000000000}, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000ff8)={&(0x7f0000000ff8), 0xffffffffffffffc2}) 2018/05/14 01:45:53 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x42403, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000200)={0x1, 0x7}) sendto(r0, &(0x7f0000000080)="01dbfdd9c9a78e4d8817628b574ad9646faaa4607fe78df6b51f02af58b26c86efbab7c75316d97ded0ff183eefa5c4ae7f9f5708798ef632f3ed979a79af6012b0475b77fb707f1006aa778a72218cf9178347ced6cacf1950ec6e4e8cc354c9e9b373cc9301e2754d140720beae54c022186ff980c9749bf753b7d05ab2ece055291b519373449cdadb21e82f831", 0x8f, 0x4000840, &(0x7f0000000140)=@un=@file={0x1, './file0/file0\x00'}, 0x80) syz_mount_image$gfs2(&(0x7f00000041c0)='gfs2\x00', &(0x7f0000004200)='./file0\x00', 0x0, 0x0, &(0x7f0000005680), 0x0, &(0x7f0000005740)={[{@quota_quantum={'quota_quantum', 0x3d, [0x2d]}, 0x2c}]}) 2018/05/14 01:45:53 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0xc06855c8, &(0x7f0000000080)) 2018/05/14 01:45:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) fanotify_init(0x40, 0x81402) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x51, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="05", 0x1, 0x200408d4, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/14 01:45:53 executing program 7: mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x400000001) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000280)=ANY=[]) 2018/05/14 01:45:53 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f76732f73796e635f7468726573686f6c6400bf7956050224b756c63bfc477378350232509b7b38b3adffa319e718e9db27a59ed4e8720bc4cdfb78", 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) write(r0, &(0x7f00000000c0), 0x0) [ 143.286524] gfs2: quota_quantum mount option requires a positive numeric argument [ 143.288539] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 143.294265] gfs2: can't parse mount arguments 2018/05/14 01:45:53 executing program 3: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x7, 0x1ff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0x16, &(0x7f0000000300)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}}, &(0x7f00000003c0)=0xb0) close(r2) close(r1) 2018/05/14 01:45:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000c800"], &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x2}}}, 0x84) 2018/05/14 01:45:53 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = userfaultfd(0x0) close(r2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) dup2(r4, r3) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getscheduler(r5) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x7) 2018/05/14 01:45:53 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)={'raw\x00', 0x1000, "32f0d66866daa7af73e3c8257c66a4f46b5f7ffa085a12dc58c438b7ae36644f3a038f1a681a1161e08c8d6f41b9e97a38056e0ace42db9455464f5cd1f69af360b00e04abdd0ff2b9470174bc6e6252052a11d71515dbb8b736c3699755e3fd9cc4f55ec99ff09a5c728f95e5a8efe25e1512f667f213682e69b2d64f5a5d9b101a66678ebdbf280a6d58c3ab921117a372a0ba2c90cda4b210666bdc3e64d6adeff06db93698f6806d8189ca35b8fc69846825297f9f9c7a9a944c67a80e86505c9e917b33a93fe2b6c856b622b014115096278558d84c5b2ef6e3ac75fcc678cb3b7903fb33846950ff420fddfa673d8a7a349d1d51ff91f27ef19924db4894a1995ca681cef1e1e6dc40be1f020f6b471f7e94f19c5c5d00415596c8637fa497f5316eaa02f1b995fafe220bba6907a0bfaae9d46dba519526dda6faebb0fd4d7145759153885b3b74854825858740786730cfc2f58fb283f53d2e477af40fd0eba2a3c2c7ac27097d4221c8ad776e64c5c2f277da599766ff7daf3863a28c98c2c34051c1897d031c872525f6e5b44464a7e41b8fa340d12ce29ac20e04e615e133da1e3ae96e3614468d1e14fa87d28b760bc3a37e8c55f3094028ceab2a404ec9bea44a656040ebfff9ad078c69811ebcead20b92e8bb77a81ec60d1be9945071510915a6eaccdd6bc9f377d0d95ed15479b3e67bb382f41d89b8703eff36411d4bb2bb240f00215d774eb459d246d3e819744527d551002740e08e60644fc23de33e68630be64cb059307b75f4557f9ae9a9788cb9ff8d46dc21f5fc232a685f9c613305308935756cebca29afa50c30c4ed5af848b21720c67c00b87717e0ce0b767269737aa872a3d23ce5548ecaf4fdb69f20705fc02b788518e87bfe7e2ddd03d8bbe525d5413798b39ba7fba391061ce516cfcd5fee7ebf195795c2480f85f30d48ea4146e850fd15132ff7ecf649b6d6f21f319fab9b711cb0be7c315415fc5d00f01bead9b2300b2dc03c37b6bbd10c79cf12173a59564818a6cfe8ad79aafb1500407f223a2fdeb08e894e7d021eaec8b65038baaa2ec925bfc9cb8a8a11aa66e8340cbe5242b4d9c3675c6a9dea4e35bea34c890686d405b671d84e1cc2b327dd9ea7b64af1f49fb1fa774895bb8ac39201caf82555f6f3402fcf82961c2de1ddb9429c23d68832879e5f067ced61c4f7af7bcf9a47345eca4901b3b192de3cde24f2d640c88c6cff979575bfa8d3d069b5d03e3b0752e07c49c0389f00a758b56b5ee33733ef20893aa968024abe2a510c027c3c2248b0e91941182359a441524353a813034659cffdf317d27a83bfcbe07f7430cbf224e31b9a90b91163fefb9d74c07449e88b14843f23cbf055f566f099991116d298c5830077077c5a8a7ceb9a3c60503bfc5c0b77ccc8094d3be72c2319e54833c4c66fbd299b3c081cffcb96c6d9be2850f74a3fd74d2e8f36bbdc3e4ce720edde1a12311a0ee850af76a9a245360d123e86d52dc32027549be35546c57d580cdd34016cc852ab627590706d94ec9d25cf52128348367d98e164d1d6cb5493148769c8bcaab8381271c4190cf31d4ea106a59e311b27f7bab48ddf4c33b6ce29f0bbc1d478b4270bdeb6b666296fb67d4636fce4a9e2178c615842b13a042c2f134af19a45ca354fefb386826e67064cf856f54906067d52ecf36a64192514bbbe70b0cbff8e45e4f63a745223466cb046b3ad0f98465931d35dbcc8ed468c31638992b11c27a4ab3b1a3c31d132c4b17a9368140693ed932a57dcd918fb79a8d1bfa41afcbfd551387c2d157417fa5b62bcb36606e0722f284e9e763237f56ee6cd299e54d3ab2e7f52a6b5f17df34dad1b51c8edeb1b611fc28de4fc9b7f25b90d6e82a76d1c3d55dc627881f55c099a67827e6ee7007318c5c92b17c2b5c2e5991e9c0e5ae0e380157190290e096dd8efc5335995076ed01410a21279f25458777ded4ddddb1e985235969624ab6edbeb320969343eeb9de081af8b7e66aabd76057e7bc60ff96a1a9adfd5108c5fb7b1a9f817332bf9479e2f551cb69c65174158a9fa99e4ba3010e640a5e2b181bb5506268ba762154dac0ab28e2b994d2d8f73e6ae98edb1e63fbb9f002036adbb9e32fab466e6cffd481db86df37a759a93d5813860372fe56eaa84ed1c42d278ceb3bced7743951d18fca2453f091f3f7e56431f1843702ac5c25fea7c2080836b0d4d6a4429a09570ec3fc7074f8b13301bc8d06a46a5de0b5cca444dd67b82c4853b4bb0ba572581007c5dca2821cf0924ac1aabef1d73e35c8f04d5ea06ba2fd8f5ea3de9179f5d54bd7849fbe887ea21e04242e5b7e47ab756d9208c30da2da5400e75327702ee99fb13ef3088a2dd57fb5b1496b37c0e4d159b29a435fccff94eb4f85ef15e3bf16633692514c87f6e54b14f469cbe61ab22736b58a20bb57273d1f1539848105d19f7740ba13d7c297edab3b341cc0412332144a8df8329741dc8c6254f0a29f0f6a42c5049f7ac3878c5e9b6d58284ca8c1f744072cc90dcdb87b5b2242250d3c4aa02d701432999b24b325b3acf916b1fe8b1f04fd3ec8def89784917cee78eafa577ad840a151c29750ff064bbd1a1bd728bb8ca1f7b45215cbefe71fdbbe475c6bdf5a83b27df81fb2102f2d35296759458268bdd82702b8c8cda186b115a8ec6fa44d1d4e4ce2cc8956b696a4612463b6b97a903d9b20fcc5da40579725eb4f25846453d49b04cae2ab2875464661bf070f8cbef255bc6e25c88af79463965d851ec89cf1a6c08a895dcdf07cfcc1a743cd6fe038eb2c8e9b9bd16b1cf03be9c65bfb01a88a2c051ac10eceb7da6f43ea2e3e78d708693b2199f51214db49eb287ef655589a7efe3d8c08f69a508c507308c07fba1a450acf0e3fe74b2dae642bcd957b42439d7746b70e235089078a65b839357494f255aae48a9e6d944f94a82ff1ddf47d23c87772a30568a868ed0dc2469223d10d1905bdeeeacd8890fb1ec01535df4fc7d8193ede4dfa840d29109906d76efe3cdf93eb61f0bd0f5dcb59d77650934c58f43d0fd05dd2e71450be77ac73ce1313971f13601d95686da4d8af6aad91ea2827912028211d53ca201c8d4c80ac384fbfd6881d70954e1c4e51991c8d513d17672d279fb93d5d53d3ac358a6b9a710564592ad7b3c5b8d446370245ee8256ef50acf70a2916825dddf28959adebfc9b035842412da8579b9e36f2a85c4e56be2a749cd1c5f6e634fc756bdec354fd85ce741c91fcb5a0b3c2e2d4454876af6569ff28ca15f1fd44d529b5fe40d26980bc9c804b8f3922287edb2fdc10f81c82ad80def14aef80d663ef261834753649b03adc6345a47802abb20251c165bb5d5bb473061727764a984f15fcde33ad0833334b80f34b26cead4690ad49610a22fff547886b176f0dd8da5ed4a5197234f088de8ccec6bde17bcb96b85dd590aa7496256f1d37b13f866065415261f40fe407883ff3df64b025ff67110efea447f1cff5b552aa0ca751c0ba56e4a453f5e034deae50ded649c377f952c8a88d4d8ecb1fb17c14fa1c8affb1a28379b343a52aed5e915ef1c1735266ed3e48e0c78dbe80c787741a06a2adc3a1aab20ab4e3e30f8466298d33ca1b4e08d06a15780f2c320d0ef97758078052b48e23a32df0f5d093d7063de70b2114b796db0e7e9b8d9b5f0359986602ad0998a3196147b43775e10626297bfee2d58b70cef434773c33d30d9620d885b472721bebbac62c69e45a5134d5da7665d4913f21d1245efa317ed17c52b124558fc611ee635fcdd47fd5f5ff6703b608dc3cd9124d4abc732bd3f5673f9aef3e1228ec2ee2b9b02285003c95c8bc4e46759b20a229cc2922e5c63a77dc8dc0bf064e7ffd3b73dbed31f67251f7c7f139370afa210d4822f0052c7137e336f84b247d20dbcc246ca22b2d56e4829ef53a6a6f446da1dae4d5431e6bf51921ee00aef7896698a09e15cbf15cc59058683bba40f2e7d961e20b82b8b1b38d50efff95a9a3417f89d129f3f5d2c7cdcd8f19d64136d502f3daf7f009aa69640bd9847ac2a3937611c6edcec8f76af536acf54565d6f9c78bcc41093bd7fc5b25f16ac198e07e54b2b893de2098be59f3cb5a09bae8bb4114b555340a5c4e89aaf42c542563a8b29db0ef45b0a803a4d18c442190ce3e6100e0acc5cac586d5cae2ec1100a21f5c0d7588d671786d79eb4ce19fe38ea78c4e6e3338ac37a2e060fb644353deddaa6d0f64a3d901513679d4516c4fbf8a103b6923759d1de15fd0a2401dec246c65fdc0f17cc3f33f295f028ef38252b18630ba82114855182408ff5a8bccc1387d85e26d1546fdc0a54f215511adf63dae8a6093cb1eab596cf21912929ee546ddb996b0b9d397980d50d8e9426e52209efe54e0eb701acce458cd40bc59caea28b81eb8569158ac3ad76e4071b90b846af3c047a5464d117197d460a6e027d1bebb7ecbc56f65652015313f63920305f663eefaa0ed1a000661841e0e87ee8bd9420a95f91b109a3584dc18e3eaf062175e1b5c3e591a3079a77e95dcd4aa2f762538668ddbe0eef2c4bdc86791df9643d349a96be417a945ffafcf63abcf396db8b8529d89d10d8d56c6dff58285bff1f96730e3755564026adf64278e2e22e9ee0fe9096b9c74e515d97e7cf70e71a71260fcd5623b32da089d24a7dfa1457b46633f924dee2dd4725f74f5ac6efb04a6a8c8234fbeca5e760e2793919b21a18a77a28a4d70a3116e2b502d8ccff29f00a9abed3b1b7acef59c0d56733a2e44fba0701e42649d6bd99327aff0c76cc50d8d51d6b29671ce18e81d37fb1fa424f9098c49021bdd69d9c38ea199d7f14390c6f1848722e2c61014d6e906d3729fc78de2e073a4e7dd957b5a6f356cf17fa439fa9fa37484961f1956eb878e7673ee3bda2535c41f6716acb40bb3de71bb426641a265c84c04e42f7f61580024490c6717d9f49261ad0149a98a5c67004e231dec6ce9d86ab881731af5693b384db2e8bcf18b88fa359eaf00f4e5bc9f23ca8ad5b3cee2624fd7f1fa7f1f065a7f2cab476e5ddfa51e26fa2d0826873d83d979abebc9e0ce9ecfd692d8d47a1968041b4ca13490f54422c77a67531bbb6d1aaded4fa82ed083c3ae494c51f925e06002267fd06a34d9d1849f8fb934c06f0f8dc1b8735a88966b341ef4712944e2a76a92a8c4834bc0ef6df9bb2e28ce2e959cd4aaf45b88cf82ec562d96e0a5aada5170d51c2f20339f0967354b376270e4b879530b4099409ad637b42a2f95a99e6c908be84fbf6c045f8b0ff71be96a3435d110624735a73b7743a423958d2d2a0e3ba107daf86146239301645df68837f71804e404a8c3212f483168d8405248b906f78d741def849a6705f5cb5286590f17061bbbf2a1a4248bd5af1532b46c3118a194ade536fd90699c4ea55a3db8c6072b85f72594bde65dd8c76fe4f63c3c0725ccd77e2565afdc255e847c12cf44fec1f698a3501386eef8957605997cf3b748ec1d13e65d322b304ac3a048516cd798ab13443d76f62c6f30fea006c24f100f96a12efaf5d039cb536c3deb9b7f9dd2578ee1b1cf17019b565fda48a64827122b977ce6fae319e2fd898fb654763eabe096ee15dfac6fda7f697c6e2154d6bbc798bc72d3c286288b86e49336f03353225a1dc8441187861f9b30e273c08ed33c4fb10f7aca28ed7c14d92de42b92b2d3ea9108761d0c99e4e6edce161ad79ba9dbd23e4e8b8e8d9e6a5"}, &(0x7f0000000180)=0x1024) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/78, 0x4e}], 0x1, 0x52) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="0104262c9f23bf012cf66f") r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x1000000000000) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f00000001c0)}}], 0x30) [ 143.368414] f2fs_msg: 10 callbacks suppressed [ 143.368428] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 143.380908] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 143.436463] gfs2: quota_quantum mount option requires a positive numeric argument [ 143.444356] gfs2: can't parse mount arguments [ 143.450811] attempt to access beyond end of device [ 143.455965] loop7: rw=12288, want=8200, limit=20 [ 143.480232] F2FS-fs (loop7): invalid crc value [ 143.505242] attempt to access beyond end of device [ 143.510378] loop7: rw=12288, want=12296, limit=20 [ 143.542126] F2FS-fs (loop7): invalid crc value [ 143.546926] F2FS-fs (loop7): Failed to get valid F2FS checkpoint 2018/05/14 01:45:54 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0x2}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x180, &(0x7f0000008000)}}], 0x44a, 0x0) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x69d, 0x40) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000100)) 2018/05/14 01:45:54 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x600, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x2) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00') ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000880)) open(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) 2018/05/14 01:45:54 executing program 0: openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffff9c) ioctl$KVM_NMI(r2, 0xae9a) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000001c0)="404fece8432cfacf34e1ae527a885729a2fa19b9d11eea40601c57aeb75e707ae9359ec08bf213327aede72ea9f35ffe64e7f0d2a53809175c07699f8554b6b34d099184de5bcd9cb20a1e69f4fafe97a11e834cc537f9a988a6a6567fdc4ff5470a796448ea9f588bb6b5a3d84c351667d1859abe571de3abcc58e0512d60c9f3eaffb21a150c009982f32cef051508ddfd6a26e7d7394a8154b74f52f1b9c2d2d6d96261a16fd06fa1f0ce0cde0609c20a8c2cc7012a14480c39b0035041e64308f114cecd631e03c283408636c62c1da80e788e3d4a71b3ae70ba616e4afead", 0xe1, 0x5b}], 0x4000000000, &(0x7f0000000640)={[{@gid={'gid', 0x3d, [0x0]}, 0x2c}]}) [ 143.565352] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 143.572573] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 143.580632] attempt to access beyond end of device [ 143.585863] loop7: rw=12288, want=8200, limit=20 2018/05/14 01:45:54 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x3, 0x0, 0x6a}) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth0\x00', 0x2}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00', 0x5}) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/05/14 01:45:54 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = socket(0x5, 0xe, 0x6) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r2, r0, 0x5467915ea2036168, 0x2000000000000002}, 0x10) [ 143.643133] F2FS-fs (loop7): invalid crc value [ 143.648323] attempt to access beyond end of device [ 143.653423] loop7: rw=12288, want=12296, limit=20 [ 143.688478] F2FS-fs (loop7): invalid crc value [ 143.693387] F2FS-fs (loop7): Failed to get valid F2FS checkpoint 2018/05/14 01:45:54 executing program 1: r0 = socket$inet(0x2, 0x8080a, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x82000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x14c, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/151) 2018/05/14 01:45:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000540)={0xffffffff}, 0x106, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000001380)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r1, 0x1}}, 0x18) write$rdma_cm(r0, &(0x7f00000013c0)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/05/14 01:45:54 executing program 0: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="0000100005e2a10005000009001c08108f134dfb22a01f861f41d2245bf2bc68f494d80618d9", 0x26, 0x400}], 0x8010, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x3, 0x200, 0x5}, 0x8) 2018/05/14 01:45:54 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket(0x10, 0x3, 0xd8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80}}, 0x14) write(r1, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/05/14 01:45:54 executing program 2: r0 = socket(0x20a, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x80000000, 0x2cb4, 0x40, 0x20, 0x9, 0x80000001}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x600, [0x0, 0x20000180, 0x200001b0, 0x20000328], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip_vti0\x00', 'vcan0\x00', 'lo\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x118, 0x148, [@state={'state\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'sit0\x00', 'yam0\x00', 'lo\x00', 'veth1_to_bridge\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x110, 0x188, 0x1b8, [@helper={'helper\x00', 0x28, {{0x0, 'irc-20000\x00'}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'irlan0\x00', 'dummy0\x00', 'irlan0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xe0, 0x110, [@connbytes={'connbytes\x00', 0x18}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'bridge_slave_1\x00', 'veth0\x00', 'bcsf0\x00', 'veth1_to_team\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x100, 0x130}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x678) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x400000) 2018/05/14 01:45:54 executing program 6: r0 = socket(0x11, 0x3, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x75a, 0x5, 0x81, 0x52cf}, 0x10) 2018/05/14 01:45:54 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040), &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'vcan0\x00'}) r1 = dup2(r0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = dup(r0) getsockname(r2, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000140)=0x80) mmap(&(0x7f0000916000/0x4000)=nil, 0x4000, 0x1, 0x44031, r2, 0x4b) uname(&(0x7f0000000540)=""/249) [ 144.237490] MINIX-fs: bad superblock or unable to read bitmaps [ 144.322905] MINIX-fs: bad superblock or unable to read bitmaps 2018/05/14 01:45:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x84141, 0x81) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)='./file1\x00') open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fstat(r0, &(0x7f0000000180)) 2018/05/14 01:45:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r1, 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="420f3264660f388066f6b9ed0900000f3266430f12a500000100470f019c93feffbffeb8010000000f01c1450f01d164440f208366ba2000ed3e0f76b70d000000", 0x41}], 0x1, 0x41, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/14 01:45:54 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300f95a84c118ab67c4db4a9d36478268aa8398ee290e9b513f6dfd5c21c20a9767dc580777ff061d4d000000"], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x4, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000003fb3)}) syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x802) r3 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f00000034c0)={{0x0, 0x101}, 0x0, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000240)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r6, r7) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/05/14 01:45:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$nl_route(0x10, 0x3, 0x0) setpriority(0x2, 0x0, 0x0) 2018/05/14 01:45:54 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000180)='\'', &(0x7f0000eee000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/84}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x9, 0x80000001, 0x7, 0x4, r1, 0x6}, 0x2c) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000100)={r1}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x2f79, 0x3, 0x4, 0x7}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x38cfc7652b9cf926, &(0x7f0000000240)={0x8, {{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x3f}}, {{0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0x1c}, 0x8}}}, 0x108) getsockopt(r0, 0x1, 0x1f, &(0x7f0000000400)=""/198, &(0x7f0000000500)=0xc6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x7f8e, 0x1, 0x3, 0x8, 0x3, 0x1, 0x1}, &(0x7f00000003c0)=0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0xf, 0x8, 0x10000, 0x401, 0x14, r1, 0xfffffffffffff800}, 0x2c) 2018/05/14 01:45:54 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = msgget(0x2, 0x600) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/48) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) 2018/05/14 01:45:54 executing program 5: userfaultfd(0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1af, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x6}], 0x0, &(0x7f0000000000)) 2018/05/14 01:45:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x10001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x6, 0x7, 0x1, 0x4, 0x2, 0x7ff}) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r2}}, 0x18) [ 144.454110] protocol 8847 is buggy, dev sit0 [ 144.459189] ================================================================== [ 144.466801] BUG: KASAN: use-after-free in iptunnel_handle_offloads+0x62b/0x710 [ 144.474181] Read of size 2 at addr ffff8801c83b8b84 by task syz-executor7/10633 [ 144.481647] [ 144.483296] CPU: 1 PID: 10633 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #46 [ 144.490579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.499946] Call Trace: [ 144.502562] dump_stack+0x1b9/0x294 [ 144.505901] FAT-fs (loop3): Directory bread(block 112) failed [ 144.506214] ? dump_stack_print_info.cold.2+0x52/0x52 [ 144.506239] ? printk+0x9e/0xba [ 144.506259] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 144.506279] ? kasan_check_write+0x14/0x20 [ 144.506297] print_address_description+0x6c/0x20b [ 144.517545] FAT-fs (loop3): Directory bread(block 113) failed [ 144.520654] ? iptunnel_handle_offloads+0x62b/0x710 [ 144.520673] kasan_report.cold.7+0x242/0x2fe [ 144.520697] __asan_report_load2_noabort+0x14/0x20 [ 144.520715] iptunnel_handle_offloads+0x62b/0x710 [ 144.520736] ? iptunnel_metadata_reply+0x380/0x380 [ 144.520757] ? graph_lock+0x170/0x170 [ 144.528814] FAT-fs (loop3): Directory bread(block 114) failed [ 144.529740] ? packet_cached_dev_get+0x330/0x330 [ 144.529765] sit_tunnel_xmit__+0x2a/0x160 [ 144.529786] sit_tunnel_xmit+0x1275/0x30b0 [ 144.529803] ? find_held_lock+0x36/0x1c0 [ 144.529826] ? ipip6_rcv+0x1d30/0x1d30 [ 144.539716] FAT-fs (loop3): Directory bread(block 112) failed [ 144.540543] ? lock_downgrade+0x8e0/0x8e0 [ 144.540561] ? vprintk_default+0x28/0x30 [ 144.540579] ? vprintk_func+0x81/0xe7 [ 144.540600] ? rcu_is_watching+0x85/0x140 [ 144.540615] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 144.540633] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 144.545864] FAT-fs (loop3): Directory bread(block 113) failed [ 144.550047] ? graph_lock+0x170/0x170 [ 144.550065] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 144.550091] ? __lock_is_held+0xb5/0x140 [ 144.550119] dev_hard_start_xmit+0x264/0xc10 [ 144.550144] ? validate_xmit_skb_list+0x120/0x120 [ 144.550160] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 144.550176] ? netif_skb_features+0x696/0xb40 [ 144.555922] FAT-fs (loop3): Directory bread(block 114) failed [ 144.559930] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 144.559952] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 144.559968] ? lock_acquire+0x1dc/0x520 [ 144.559991] ? validate_xmit_skb+0x704/0xd90 [ 144.560012] ? netif_skb_features+0xb40/0xb40 [ 144.560038] __dev_queue_xmit+0x2724/0x34c0 [ 144.560061] ? netdev_pick_tx+0x2d0/0x2d0 [ 144.567054] FAT-fs (loop3): Directory bread(block 112) failed [ 144.568771] ? debug_check_no_locks_freed+0x310/0x310 [ 144.568796] ? print_usage_bug+0xc0/0xc0 [ 144.568819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.568838] ? refcount_add_not_zero+0x216/0x320 [ 144.568854] ? refcount_dec_if_one+0x170/0x170 [ 144.568874] ? alloc_skb_with_frags+0x4fe/0x760 [ 144.574985] FAT-fs (loop3): Directory bread(block 113) failed [ 144.579497] ? zap_class+0x720/0x720 [ 144.579519] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 144.579536] ? refcount_add+0x2f/0x70 [ 144.579554] ? skb_set_owner_w+0x24e/0x360 [ 144.579573] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 144.579613] ? lock_downgrade+0x8e0/0x8e0 [ 144.584663] FAT-fs (loop3): Directory bread(block 114) failed [ 144.588022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.588035] ? cap_capable+0x1f9/0x260 [ 144.588058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.588073] ? security_capable+0x99/0xc0 [ 144.588097] dev_queue_xmit+0x17/0x20 [ 144.588110] ? dev_queue_xmit+0x17/0x20 [ 144.588128] packet_sendmsg+0x40f8/0x6070 [ 144.805189] ? debug_check_no_locks_freed+0x310/0x310 [ 144.810376] ? futex_wait_setup+0x400/0x400 [ 144.814701] ? find_held_lock+0x36/0x1c0 [ 144.818772] ? packet_getname+0x5f0/0x5f0 [ 144.822913] ? rcu_is_watching+0x85/0x140 [ 144.827063] ? zap_class+0x720/0x720 [ 144.830773] ? graph_lock+0x170/0x170 [ 144.834582] ? expand_files.part.8+0x9a0/0x9a0 [ 144.839169] ? zap_class+0x720/0x720 [ 144.842878] ? find_held_lock+0x36/0x1c0 [ 144.846952] ? lock_downgrade+0x8e0/0x8e0 [ 144.851099] ? lock_release+0xa10/0xa10 [ 144.855078] ? check_same_owner+0x320/0x320 [ 144.859407] ? __check_object_size+0x95/0x5d9 [ 144.864867] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 144.870415] ? security_socket_sendmsg+0x94/0xc0 [ 144.875172] ? packet_getname+0x5f0/0x5f0 [ 144.879332] sock_sendmsg+0xd5/0x120 [ 144.883053] __sys_sendto+0x3d7/0x670 [ 144.886854] ? __ia32_sys_getpeername+0xb0/0xb0 [ 144.891530] ? __fd_install+0x2de/0x880 [ 144.895500] ? get_unused_fd_flags+0x190/0x190 [ 144.900093] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.905624] ? alloc_file+0x44/0x3e0 [ 144.909346] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 144.914878] ? sock_alloc_file+0x2a4/0x4e0 [ 144.919115] ? __alloc_fd+0x700/0x700 [ 144.922924] ? __x64_sys_futex+0x477/0x680 [ 144.927147] ? fd_install+0x4d/0x60 [ 144.930787] ? do_futex+0x27d0/0x27d0 [ 144.934594] ? move_addr_to_kernel+0x70/0x70 [ 144.938995] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 144.944525] ? fput+0x130/0x1a0 [ 144.947801] __x64_sys_sendto+0xe1/0x1a0 [ 144.951857] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.956871] do_syscall_64+0x1b1/0x800 [ 144.960752] ? finish_task_switch+0x1ca/0x840 [ 144.965253] ? syscall_return_slowpath+0x5c0/0x5c0 [ 144.970179] ? syscall_return_slowpath+0x30f/0x5c0 [ 144.975108] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 144.980470] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.985313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 144.990494] RIP: 0033:0x455979 [ 144.993669] RSP: 002b:00007fa17f3afc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 145.001368] RAX: ffffffffffffffda RBX: 00007fa17f3b06d4 RCX: 0000000000455979 [ 145.008627] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 145.015983] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 145.023248] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 145.030509] R13: 00000000000005ac R14: 00000000006fc8c0 R15: 0000000000000000 [ 145.037802] [ 145.039416] Allocated by task 10633: [ 145.043123] save_stack+0x43/0xd0 [ 145.046579] kasan_kmalloc+0xc4/0xe0 [ 145.050291] __kmalloc_node_track_caller+0x47/0x70 [ 145.055665] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 145.060418] __alloc_skb+0x14d/0x780 [ 145.064123] alloc_skb_with_frags+0x137/0x760 [ 145.068625] sock_alloc_send_pskb+0x87a/0xae0 [ 145.073113] packet_sendmsg+0x1b98/0x6070 [ 145.077254] sock_sendmsg+0xd5/0x120 [ 145.080961] __sys_sendto+0x3d7/0x670 [ 145.084753] __x64_sys_sendto+0xe1/0x1a0 [ 145.088830] do_syscall_64+0x1b1/0x800 [ 145.093058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.098242] [ 145.099867] Freed by task 10633: [ 145.103247] save_stack+0x43/0xd0 [ 145.106691] __kasan_slab_free+0x11a/0x170 [ 145.110918] kasan_slab_free+0xe/0x10 [ 145.114717] kfree+0xd9/0x260 [ 145.117827] skb_free_head+0x99/0xc0 [ 145.121531] skb_release_data+0x690/0x860 [ 145.125676] skb_release_all+0x4a/0x60 [ 145.129562] consume_skb+0x18b/0x550 [ 145.133274] packet_rcv+0x16a/0x1810 [ 145.136977] dev_queue_xmit_nit+0x891/0xb90 [ 145.141289] dev_hard_start_xmit+0x16b/0xc10 [ 145.145693] __dev_queue_xmit+0x2724/0x34c0 [ 145.150004] dev_queue_xmit+0x17/0x20 [ 145.153806] packet_sendmsg+0x40f8/0x6070 [ 145.158120] sock_sendmsg+0xd5/0x120 [ 145.161826] __sys_sendto+0x3d7/0x670 [ 145.165618] __x64_sys_sendto+0xe1/0x1a0 [ 145.169668] do_syscall_64+0x1b1/0x800 [ 145.173568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.178737] [ 145.180367] The buggy address belongs to the object at ffff8801c83b8ac0 [ 145.180367] which belongs to the cache kmalloc-512 of size 512 [ 145.193102] The buggy address is located 196 bytes inside of [ 145.193102] 512-byte region [ffff8801c83b8ac0, ffff8801c83b8cc0) [ 145.204964] The buggy address belongs to the page: [ 145.209890] page:ffffea000720ee00 count:1 mapcount:0 mapping:ffff8801c83b80c0 index:0x0 [ 145.218025] flags: 0x2fffc0000000100(slab) [ 145.222338] raw: 02fffc0000000100 ffff8801c83b80c0 0000000000000000 0000000100000006 [ 145.230207] raw: ffffea000722dca0 ffffea0006f59c60 ffff8801da800940 0000000000000000 [ 145.238081] page dumped because: kasan: bad access detected [ 145.243777] [ 145.245386] Memory state around the buggy address: [ 145.250311] ffff8801c83b8a80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 145.257676] ffff8801c83b8b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 145.265034] >ffff8801c83b8b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 145.273263] ^ [ 145.276628] ffff8801c83b8c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 145.283975] ffff8801c83b8c80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 145.291314] ================================================================== [ 145.298655] Disabling lock debugging due to kernel taint 2018/05/14 01:45:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4b91, 0xfffffffffffffffd) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r2, &(0x7f0000000040)='W', 0x1) dup3(r1, r2, 0x0) [ 145.304163] Kernel panic - not syncing: panic_on_warn set ... [ 145.304163] [ 145.311905] CPU: 1 PID: 10633 Comm: syz-executor7 Tainted: G B 4.17.0-rc4+ #46 [ 145.320571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.321366] binder: 10630:10646 ioctl c0306201 2000a000 returned -14 [ 145.329928] Call Trace: [ 145.329951] dump_stack+0x1b9/0x294 [ 145.329968] ? dump_stack_print_info.cold.2+0x52/0x52 [ 145.329983] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 145.330004] ? iptunnel_handle_offloads+0x540/0x710 [ 145.341743] FAT-fs (loop5): bogus number of reserved sectors [ 145.342717] panic+0x22f/0x4de [ 145.342732] ? add_taint.cold.5+0x16/0x16 [ 145.342752] ? do_raw_spin_unlock+0x9e/0x2e0 [ 145.342765] ? do_raw_spin_unlock+0x9e/0x2e0 [ 145.342787] ? iptunnel_handle_offloads+0x62b/0x710 [ 145.348050] FAT-fs (loop5): Can't find a valid FAT filesystem [ 145.352739] kasan_end_report+0x47/0x4f [ 145.352752] kasan_report.cold.7+0x76/0x2fe [ 145.352769] __asan_report_load2_noabort+0x14/0x20 [ 145.352790] iptunnel_handle_offloads+0x62b/0x710 [ 145.408755] ? iptunnel_metadata_reply+0x380/0x380 [ 145.413673] ? graph_lock+0x170/0x170 [ 145.417468] ? packet_cached_dev_get+0x330/0x330 [ 145.422300] sit_tunnel_xmit__+0x2a/0x160 [ 145.426436] sit_tunnel_xmit+0x1275/0x30b0 [ 145.430657] ? find_held_lock+0x36/0x1c0 [ 145.434717] ? ipip6_rcv+0x1d30/0x1d30 [ 145.438595] ? lock_downgrade+0x8e0/0x8e0 [ 145.442731] ? vprintk_default+0x28/0x30 [ 145.446779] ? vprintk_func+0x81/0xe7 [ 145.450826] ? rcu_is_watching+0x85/0x140 [ 145.454960] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 145.459702] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 145.464877] ? graph_lock+0x170/0x170 [ 145.468664] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 145.473188] ? __lock_is_held+0xb5/0x140 [ 145.477250] dev_hard_start_xmit+0x264/0xc10 [ 145.481648] ? validate_xmit_skb_list+0x120/0x120 [ 145.486490] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 145.492018] ? netif_skb_features+0x696/0xb40 [ 145.496506] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 145.501686] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 145.506181] ? lock_acquire+0x1dc/0x520 [ 145.510146] ? validate_xmit_skb+0x704/0xd90 [ 145.514553] ? netif_skb_features+0xb40/0xb40 [ 145.519037] __dev_queue_xmit+0x2724/0x34c0 [ 145.523348] ? netdev_pick_tx+0x2d0/0x2d0 [ 145.527488] ? debug_check_no_locks_freed+0x310/0x310 [ 145.532669] ? print_usage_bug+0xc0/0xc0 [ 145.536722] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.542248] ? refcount_add_not_zero+0x216/0x320 [ 145.546993] ? refcount_dec_if_one+0x170/0x170 [ 145.551569] ? alloc_skb_with_frags+0x4fe/0x760 [ 145.556235] ? zap_class+0x720/0x720 [ 145.559944] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 145.565467] ? refcount_add+0x2f/0x70 [ 145.569265] ? skb_set_owner_w+0x24e/0x360 [ 145.573505] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 145.578184] ? lock_downgrade+0x8e0/0x8e0 [ 145.582337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.587870] ? cap_capable+0x1f9/0x260 [ 145.591750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.597274] ? security_capable+0x99/0xc0 [ 145.601413] dev_queue_xmit+0x17/0x20 [ 145.605199] ? dev_queue_xmit+0x17/0x20 [ 145.609159] packet_sendmsg+0x40f8/0x6070 [ 145.613305] ? debug_check_no_locks_freed+0x310/0x310 [ 145.618484] ? futex_wait_setup+0x400/0x400 [ 145.622800] ? find_held_lock+0x36/0x1c0 [ 145.626867] ? packet_getname+0x5f0/0x5f0 [ 145.631174] ? rcu_is_watching+0x85/0x140 [ 145.635317] ? zap_class+0x720/0x720 [ 145.639029] ? graph_lock+0x170/0x170 [ 145.642845] ? expand_files.part.8+0x9a0/0x9a0 [ 145.647411] ? zap_class+0x720/0x720 [ 145.651119] ? find_held_lock+0x36/0x1c0 [ 145.655170] ? lock_downgrade+0x8e0/0x8e0 [ 145.659304] ? lock_release+0xa10/0xa10 [ 145.663269] ? check_same_owner+0x320/0x320 [ 145.667584] ? __check_object_size+0x95/0x5d9 [ 145.672077] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 145.677615] ? security_socket_sendmsg+0x94/0xc0 [ 145.682359] ? packet_getname+0x5f0/0x5f0 [ 145.686758] sock_sendmsg+0xd5/0x120 [ 145.690469] __sys_sendto+0x3d7/0x670 [ 145.694275] ? __ia32_sys_getpeername+0xb0/0xb0 [ 145.698932] ? __fd_install+0x2de/0x880 [ 145.702894] ? get_unused_fd_flags+0x190/0x190 [ 145.707477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.712999] ? alloc_file+0x44/0x3e0 [ 145.716716] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 145.722433] ? sock_alloc_file+0x2a4/0x4e0 [ 145.726658] ? __alloc_fd+0x700/0x700 [ 145.730449] ? __x64_sys_futex+0x477/0x680 [ 145.734670] ? fd_install+0x4d/0x60 [ 145.738284] ? do_futex+0x27d0/0x27d0 [ 145.742071] ? move_addr_to_kernel+0x70/0x70 [ 145.746472] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 145.751998] ? fput+0x130/0x1a0 [ 145.755271] __x64_sys_sendto+0xe1/0x1a0 [ 145.759354] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.764358] do_syscall_64+0x1b1/0x800 [ 145.768242] ? finish_task_switch+0x1ca/0x840 [ 145.772728] ? syscall_return_slowpath+0x5c0/0x5c0 [ 145.777657] ? syscall_return_slowpath+0x30f/0x5c0 [ 145.782590] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 145.787953] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.792785] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.797961] RIP: 0033:0x455979 [ 145.801134] RSP: 002b:00007fa17f3afc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 145.808854] RAX: ffffffffffffffda RBX: 00007fa17f3b06d4 RCX: 0000000000455979 [ 145.816120] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 145.823378] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 145.830632] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 145.837885] R13: 00000000000005ac R14: 00000000006fc8c0 R15: 0000000000000000 [ 145.845599] Dumping ftrace buffer: [ 145.849119] (ftrace buffer empty) [ 145.852807] Kernel Offset: disabled [ 145.856414] Rebooting in 86400 seconds..