$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) r1 = accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f0000000100)=0x72) r2 = accept(r0, 0x0, &(0x7f0000000500)) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="283c0f1c364e38977ec24c58e8e37c0d49bb51e1916715e04abac6c8149674da44ecb7b79ee1c891e108935ccc0cdb295ddea5b2d10a71fdc21f2a0798e69e5c27eca34fab201d3c926ee8614d62195773912e8aebdffb6e5080c7366191afcb0060dc6c61083b9c8c60ec6476761ce1454204081ad1ae6a9971cd7c394a44f27ef892806a20a2e7b4d422d39d2c8b2f0ff390794d8765ded219754af5ead213f2a16970cf50290e452da03d15f28c50ee0eea58ee193bdc38a894da99c2b58c638c245f548ae34e00494db3fe64", 0xce}, {&(0x7f0000000000)="ae4d56807303e9374dddc2473ee71a407a7909663656a1ed8c52731ee5dbe30c78e003f1cbd632cd106979aaaabf3e445cdb490d73c7b596f47525731bd6bd51bf6bb561c54533", 0x47}], 0x2, 0x0, 0x0, 0x10}, 0x20000004) sendmsg$alg(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)="2344edd9a0cd8ae188ebb9ec9f9e78639d1a25808ec708bdd6f9b06762cb3d2281c36827cce2da0b3bdccc5d2c9266902982dc5d5f8404af9359ff19f9d6523dd8451b5f9842aab8f532bd6a128bd207e785f134ee39adc0a6341f899167c2166789dadaa7ee918275d2f4cf60453d50c31d1bc672e17fcbf4789759675433d35312cd7d93302fe4642230b79a283a", 0x8f}], 0x1, &(0x7f0000000780)}, 0x0) 2018/04/08 03:43:04 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) write$fuse(r0, &(0x7f000000afdf)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/08 03:43:04 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x16bd, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001700)=0xe8) r2 = getgid() chown(&(0x7f00000015c0)='./file0\x00', r1, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001380)={0x0, 0x7fffffff}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001580)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001400)={r3, 0x9, 0x8, 0x0, 0x8001, 0x3, 0x800, 0xae27, {r5, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}}, 0x7, 0x7d, 0x100000001, 0x1, 0x8}}, &(0x7f00000014c0)=0xb0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r6, &(0x7f0000000140)="150000000000080083a66dd2d7c8a6d62c74529c9c", 0x14) r7 = syz_open_dev$admmidi(&(0x7f0000001340)='/dev/admmidi#\x00', 0xffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000080)={0x7, r6}) ioctl$UFFDIO_WAKE(r8, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={r4, 0x3, 0x1}, &(0x7f0000001540)=0x8) ioctl$VHOST_SET_MEM_TABLE(r8, 0x4008af03, &(0x7f00000012c0)=ANY=[@ANYBLOB="0200000000000089000070000000000000ae000000001300", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/08 03:43:04 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x40000000, 0x10, r0, 0x0) ioctl(r0, 0xc0884113, &(0x7f0000006000)) 2018/04/08 03:43:04 executing program 5: unshare(0x60000000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000004fef8)={0x8000000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/08 03:43:04 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="27ed6b5b89e1be8eecf7a3b7c432585481de9911b818adddd2bdcb12f0a0bc0aea9cad8ab0a4374cce10e9592c91d4ca855751979e990eb71359eba3ef7082a495cc111f19a44f74ff4b4787b888cf06258b5723b28880b4724d2cad559acf42883e8d404c87eb82396c55b7a9f9ca7d0708c556bef4a2fb6031a1f5c644810599f393601d2231f799b503486af0e2087bd816c7255714013bb18b76d3e7c22a6af61dfcb228481bbe0f98dec2b6aa82e5fd8d3223c3470de550b30caccf9e6b4d0fe3976bc9f9c2d6e1d1b4fa180a3e85b4e597", 0xd4, 0xffffffff}], 0x80000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x4) 2018/04/08 03:43:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @multicast1}, &(0x7f0000000340)=0xc) getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x214) getdents64(r0, &(0x7f0000000040)=""/79, 0x4f) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000005c0)={@dev={0xac, 0x14, 0x14, 0x10}, @multicast2=0xe0000002, @rand_addr}, 0xc) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f0000000480)=""/199, 0xc7}], 0x4) 2018/04/08 03:43:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) writev(r1, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x5ce}], 0x1) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1000, 0x8, 0x7}, {{0x0, 0x7530}, 0xffffffffffff4855, 0xe0}, {{r2, r3/1000+10000}, 0x1, 0xffffffff00000001, 0x3f}, {{0x77359400}, 0x6, 0x9, 0x6}, {{}, 0x35, 0x100000001, 0x83}, {{0x77359400}, 0xc1, 0x6, 0xfffffffffffffffc}, {{0x0, 0x7530}, 0x7fffffff, 0x1000, 0x6}, {{}, 0x3, 0x401, 0x1}], 0xc0) [ 79.053286] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 03:43:04 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/190) r1 = semget$private(0x0, 0x7, 0x150) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x101, 0x210002) lgetxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=@random={'system.', '\x00'}, &(0x7f0000000640)=""/140, 0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb1b7d24, 0x100000000, 0x3, 0xf6e, 0x3, 0x8, 0x1, 0x2, 0x4, 0x8, 0x1000, 0x3, 0x80, 0x6]}, &(0x7f0000000580)=0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000180)="0e80c9104c61a5ecc56dfbe9758355d6234047094a37feb83cf5d40accc721a5e12678ccffac141f96f86c030f7ac8cbd6ae8a1c2696ee09ccdfc1351ed6c23216b553b6af4eb0d92127364effdf3f34ed1cac61f0f3aea9e2e6060f281f74ad3c8b67f08ff3c653", &(0x7f0000000300)="16e727d175de8804b6283da5dae717628f681d1c0a226dee94cc78b7416ab5a8fe54f24c0448b7739f1c439bd0cf81a5abcb76a34adb64fd4de1a1c3baff79e8de160932c5da2c7b867852aa07a39af450f687998c7b080c8eb62277cf6378b5ce2099ac9791bb649f8fe08cc89246fcd92bcd3b9d00f946be3ca034eb3749a8fcac166cfa76c0d20641ce2dbb4c2b51bb0f141b6b3b4fab7c68c714ba20feb1244a8b99524552718706292af1e6b605652f7eff33a08f4645ccd1a9d4d37328542e2b0b9cbe1a469c9a1b15938b2e37131b04b5f8767b53", 0x3}, 0x20) semtimedop(r1, &(0x7f0000000040)=[{0x3, 0x3ff, 0x800}, {0x1, 0x6, 0x1800}, {0x1, 0x80, 0x1800}], 0x3, &(0x7f0000000080)={0x77359400}) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(0x0, 0xb) 2018/04/08 03:43:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100), 0x8) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x14) ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @random="ec4499735dce"}, 0x10) connect$l2tp(r0, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x1, 0x3, 0x1, 0x2}}, 0x26) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/04/08 03:43:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7fffffff, 0x400, 0x100000000, 0x3, 0x200, 0x0, 0x20, {0x0, @in6={{0xa, 0x4e23, 0x3, @empty, 0x2}}, 0x0, 0x1, 0x6, 0x3ff, 0x596}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2}, 0x8) 2018/04/08 03:43:04 executing program 6: r0 = socket(0x10, 0x80000000802, 0x0) write(r0, &(0x7f0000021000)="240000001a0025ffff00000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x400004, @loopback={0x0, 0x1}, 0x7b}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0x3f, 0xfffffffffffffffc, 0x0, 0x1f}, 0x14) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8a, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r1}) msgget$private(0x0, 0x29) 2018/04/08 03:43:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) rt_sigreturn() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/08 03:43:04 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f9eff4)) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/04/08 03:43:04 executing program 6: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) r7 = creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) read(r7, &(0x7f0000000840)=""/87, 0x57) 2018/04/08 03:43:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) 2018/04/08 03:43:05 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) chroot(&(0x7f0000000040)='./file0\x00') sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/08 03:43:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='projid_map\x00') close(r0) 2018/04/08 03:43:05 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) readahead(r2, 0x8, 0xc525) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) 2018/04/08 03:43:05 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x800000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) 2018/04/08 03:43:05 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)="6e6f7469667941ef6e5f72656c65617365ed", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)={[0x30]}, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/08 03:43:05 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000f51fa4243b47707c1cf35eac5eec8441d2a383c72d28fe3d581ab16756310ade819e0fd83fe2b382eec66bdaa3474e01db996a610127e36ab0c24e23cd325e87e0592a3fc3bddebf8c93ceb2ea993d7919dbc7651cf83c12c888"], &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0x8}, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1ff, 0x208, 0xd1, 0x1, r1}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000004c0)={0x2, &(0x7f0000000200)=[{0x2, 0x9, 0x100000000, 0x1000}, {0x81, 0x85, 0x7ff, 0xffffffff}]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3465}, &(0x7f0000000080)=0x8) socketpair$inet(0x2, 0x800, 0x7fff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="3f000000a676191a9e01bfdb4aa530602cd8380a302a73be233e14da96db06ab30e2f98484e4322fcbf38a30d08011f23c2142f764ce7c863bde784793f922d484b342a6fecfadd4bee13b12e7257443acca0b88db4d9dd3be1799ce7d93eb5cef4bb5e67695749452b054770ef858cda97a8708"], &(0x7f0000000140)=0x2) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110000f30501000b000200000010001c0000", 0x1f) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000a00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x4, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x32) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000000)) sendto$unix(r0, &(0x7f0000000380)="dafb5b5f3f1f2012f12800c78431295e710cf4da1f9048df6433d762ecdedef50c1501efd209012454efa5020bfb142f0306508c21496c58052f6926e5a3d3d82df070326f695aa02dc22a662cd91cdf", 0x50, 0x0, 0x0, 0x0) accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000340)=0x48, 0x800) 2018/04/08 03:43:05 executing program 7: r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f00000001c0)={"6970366772d3300b00"}) [ 80.406600] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 03:43:05 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000180)={0x9, 0x8, [{0x83d9, 0x0, 0x2}, {0x42, 0x0, 0x1}, {0x8}, {0x7}, {0x0, 0x0, 0x1b15}, {0xf75}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x7}, {0xb71, 0x0, 0x3}]}) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/234, 0xea}, &(0x7f0000001640)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/32, 0x20}, {&(0x7f0000001300)=""/12, 0xc}, {&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/119, 0x77}, {&(0x7f0000001400)=""/232, 0xe8}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/121, 0x79}], 0x9}}], 0x48}, 0x0) 2018/04/08 03:43:05 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x2039}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x200}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xfe9) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000003f80)=0x107) 2018/04/08 03:43:05 executing program 3: r0 = socket$inet(0x2, 0x3, 0xad) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1000, 0x400) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff38) mq_getsetattr(r1, &(0x7f0000000140)={0x7e3, 0x7ff, 0x8, 0x38, 0x800, 0x8, 0xfffffffffffffffc, 0xc62}, &(0x7f0000000180)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8000, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/08 03:43:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x7f) sendfile(r2, r3, &(0x7f0000000080), 0x8000000000005) sendfile(r2, r3, &(0x7f0000e64ff8), 0x6) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) [ 80.460829] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 03:43:05 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x4) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000180)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x0, 0xf000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xe2, 0x7, 0x3}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r2, 0x0, 0x9, 0x2}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x81) fallocate(r0, 0x0, 0x0, 0x379) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x2}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) dup2(r3, r3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) 2018/04/08 03:43:05 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xac1d, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0xb1, 0x81, 0x4, 'queue0\x00', 0x7}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000280)=""/149) r2 = epoll_create(0x100000000003) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r2, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000072, &(0x7f0000000040), 0x8) 2018/04/08 03:43:05 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xde2f}], 0x0, &(0x7f0000001980)) fallocate(0xffffffffffffffff, 0x11, 0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @rand_addr=0x2}], 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x22400, 0x40) 2018/04/08 03:43:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020100020c0000000000000000000000050006000000004b94f871251a872000ff0100000000db00000000000000000100000000000000000500000a00000000000000fe80000000000000000000000000000000000000000000003e43faaaec8277bc3aee0e34081550b5ec105bf129310bda27354c13de00d29128388b075ef6a4f83cc77c3b0acaaabf8201000000f85b1bf730ee1235d60fb3748df3ab15ee1a095e2245bb053836ebda0b5ffc67b1480e7517b837a2d22d008505f66b77a0e0743f1cc651a9d61b5c48fc5175786735"], 0x60}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x426040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x0, 0x3, 0x6, 0x0, 0x7ff}, 0x6, 0x4}) 2018/04/08 03:43:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) 2018/04/08 03:43:06 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0xffffffff, 0xb2, 0x18}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) flock(r2, 0xc) r3 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000080)={{0x7}, {0x579a, 0xfffffffffffffffc}, 0x4, 0x0, 0x241}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000140)={0x6, r2, 0x1}) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc0a85322, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/04/08 03:43:06 executing program 6: r0 = socket$inet6(0xa, 0x523745d2617b147e, 0xff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x62, "26dab2d5c314571a6ee35c208cb027529c1ea0400cb783208404c48d6916a3f24ae60c6bae99f37c6e7e172b3703e06ccd7b3b82ce163f331d9547912a30380a595ad78dc0f5c200eba604f22bfdd6792c7a01b0b71f510e65c28393b683d5ab1636"}, &(0x7f0000000080)=0x6a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x401}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/08 03:43:06 executing program 2: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x800, &(0x7f0000000180)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x7) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00000000c0)=0x3) getsockname(r0, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000280)=0x80) io_submit(r3, 0x218e, &(0x7f0000000040)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000000380), 0x7f28a8cf4b2c6cf7}]) 2018/04/08 03:43:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400200, 0x0) accept$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/04/08 03:43:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)='\n', 0x1, 0x4, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000280)=0x84) 2018/04/08 03:43:06 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@fragment={0x87, 0x0, 0x8001, 0x7fff, 0x0, 0x6, 0x64}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) r1 = memfd_create(&(0x7f0000000080)='+{vmnet1eth0\x00', 0x3) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x3, 0xfffffffffffffc00, 0x7fff, 0x0, 0x4}) 2018/04/08 03:43:06 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40046103, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r3, 0xf6bb}, &(0x7f0000000240)=0x8) 2018/04/08 03:43:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000780)=ANY=[@ANYBLOB="5234c20340830770"]) 2018/04/08 03:43:07 executing program 6: syz_emit_ethernet(0xfffffffffffffee1, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0xa0, 0x3, 0x2}], {0x8100, 0x1, 0x6, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x30b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/08 03:43:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001600)='/dev/sequencer\x00', 0x44000, 0x0) lseek(r0, 0x0, 0x1) 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, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000480)=0x4) pipe2(&(0x7f0000001580), 0x0) r3 = syz_open_dev$midi(&(0x7f0000001540)='/dev/midi#\x00', 0x3, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) timer_create(0x2, &(0x7f0000000080)={0x0, 0x3f, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_gettime(r4, &(0x7f0000000100)) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000380)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000400)={r6, 0x5}, &(0x7f0000001500)=0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000003c0)={0x2, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000440)={r8, 0x80000000}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000000200)={{0x1f, 0x7, 0xa1a0, 0x10000, "e983846499f514ffb12bfd58c7dd82a93a1d6769acaccbb65b4a323971da50ea82cf278caac9c881f6250652"}, 0x0, 0x0, 0x100, r7, 0xe84, 0x4, "226401bb3bdf001d92a31aa39866b900408cee9eb1bfe7b32b7e53a73d9a64ad50bcfd47f0a84c70e7b808dc10621f161db91db7ca1dc45e9181d01ef8c56bed", &(0x7f00000001c0)='/dev/vcs#\x00', 0xa, [], [0x5, 0x20]}) mmap(&(0x7f0000013000/0xa000)=nil, 0xa000, 0x3, 0x100040013, r5, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x18000) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000015c0), 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r9, 0x4040ae72, &(0x7f0000000040)={0x57a5f1f6, 0x2, 0x80, 0x2, 0x101}) close(r1) 2018/04/08 03:43:07 executing program 5: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f000000b4c0), 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7f, 0x200000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x2}, 0x8) 2018/04/08 03:43:07 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0aeb0000040000fa", @ANYRES32=0xffffffff], 0xc) 2018/04/08 03:43:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000000596838da86492b87421fd25f219a694719f4adeb8d0dfb9608e2fed987cd5a47ef1cb9111bf7400cb472adbdfcffdd7b29c43f25b23a981958395a1900e6c48e9c8763080200000000000000cc436b57678c99c872f4f735bf0b1c5ec7fb553fb7b37589715eba056911d7108ce0b9f84b6786268abc65ee70dabd7e58bc8d18ad9f780020429a158d5ab57324a9", @ANYBLOB="000000000000000010002b000c00030008000100"], 0x2}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x4) 2018/04/08 03:43:07 executing program 1: r0 = socket$kcm(0x29, 0x10000000005, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x100) sendmmsg(r0, &(0x7f0000005480)=[{{&(0x7f0000001340)=@can={0x1d}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001540)}}, {{&(0x7f0000001bc0)=@can={0x1d}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000002e80)}}], 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) 2018/04/08 03:43:07 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r2 = dup2(r0, r0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="0fc78971000f5ed80f21de0f32baf80c66b8e78baf8e66efbafc0cecea0c00d400b805000f00d00f070f0198a4929a61d1d900", 0x33}], 0x1, 0x40, &(0x7f0000000140)=[@cstype3={0x5, 0x2}], 0x1) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)="9fdf7e9df9a0320f56f1cbc3c9a34567243b437a3dd2d80f5210d695b74c866dc8401ae32974392b", 0x28}], 0x1, &(0x7f000001ef08)}, 0x0) r3 = getpgid(0x0) move_pages(r3, 0x4, &(0x7f0000000000)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil], 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x4) 2018/04/08 03:43:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) 2018/04/08 03:43:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000009c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000980)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000007c0)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="14001d9a0af08e3f208475", @ANYRES16=0x0, @ANYBLOB="000000000000000000bb02000000"], 0x14}, 0x1}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) recvfrom$ipx(r1, &(0x7f0000000a00)=""/224, 0xe0, 0x10040, &(0x7f00000005c0)={0x4, 0x8, 0x32, "6c20823abf9d", 0x7}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r5 = getpgid(0xffffffffffffffff) capget(&(0x7f0000000440)={0x20071026, r5}, &(0x7f0000000480)={0x7ff, 0x7, 0xffffffff9f2b9858, 0x4, 0x7fffffff, 0xffffffffffff7fff}) getsockname$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x6e) sendto$inet6(r0, &(0x7f0000000580), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xe22, 0x1, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f000092d000)="d5", 0xfffffffffffffcfa, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) 2018/04/08 03:43:08 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x44080, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000011c0)=ANY=[@ANYBLOB="0100000000000000ffffffffffffffff0010000000000000", @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a318f007b8e67e87a54367214100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x121001, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x8000, 0x0) connect$netlink(r4, &(0x7f0000001080)=@unspec, 0xc) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f00000012c0)={@ax25={0x3, {"a693d7aba1c6fc"}, 0x6}, {&(0x7f0000001140)=""/96, 0x60}, &(0x7f0000001100), 0x4}, 0xa0) 2018/04/08 03:43:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x80000) getsockname(r1, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000180)=0x80) pwritev(r2, &(0x7f0000000280)=[{&(0x7f00000001c0)="8f77ffe39010ee4ef5ad4bc1345caa850f8567044c06d463fe387ca7cb3fed2853d8291b70bd5165c20748b45db51b51f273df80d1d48135c8ba9831d99991861721911c4cc1a99740bafbe497af06b04e369242ae86263ba5b0f0c58be205cc0501b58d988809e07a86985a225b4dafd36cae1a6b2d7044b00c11f4f0cd3b73904fd187d424efff75355bb11d11c4546a4148efa634faa3c9a3e4c15a84e3818c966b3760e7", 0xa6}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) dup2(r1, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x3}, &(0x7f0000382000)=0x14) 2018/04/08 03:43:08 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x40080) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x7fffffff}, 0x8) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000000c0)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x401, 0x4) r1 = socket(0x400000010, 0x802, 0x0) write(r1, &(0x7f0000000080)="220000002100070700be875d09001c010a00001e0001090000000400050003800023", 0x22) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsf0\x00', 0x2000}) 2018/04/08 03:43:08 executing program 1: r0 = socket(0x2, 0x80807, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = dup2(r0, r2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000080)=[{0x8, 0x674, 0x8000, 0x7fff, @tick=0x1de, {0xffffffffffff4754, 0x3}, {0x1c1f, 0x80200000}, @connect={{0x1f, 0xffffffffffffffff}, {0x2, 0x4}}}, {0x6, 0xd037, 0x0, 0xe9f, @time={r4, r5+30000000}, {0x9, 0x20}, {0x9, 0x7}, @ext={0x21, &(0x7f0000000040)="b8d0bcf683a925af1e36165ab6b4fa832158623a7d416d8d4f6f6cff8f6e1d2170"}}, {0x7fffffff, 0xbfa, 0x0, 0xffffffffffffffe0, @tick=0x6, {0x4, 0x7}, {0x3, 0x2}, @connect={{0x400, 0x10001}, {0x1000, 0x7}}}, {0x1, 0x7, 0x6fa8810b, 0x10000, @tick=0xfff, {0x3, 0x7}, {0x1, 0x400}, @queue={0x2, {0x2, 0x8}}}], 0xc0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004800)={0x0, @remote, @dev}, &(0x7f0000004840)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004880)={r6, @empty, @dev={0xac, 0x14, 0x14, 0xa}}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140)=0x1000, 0x4) setsockopt$sock_void(r1, 0x29, 0x200000000cd, 0x0, 0x0) 2018/04/08 03:43:08 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ipv6_route\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000000140), 0x7a000000000000) 2018/04/08 03:43:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDDISABIO(r2, 0x4b37) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48a}]}) 2018/04/08 03:43:08 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc00, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) msync(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x5) 2018/04/08 03:43:08 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000, 0x0, 0x10000}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/191, &(0x7f00000000c0)=0xbf) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) [ 82.873789] syz-executor0 (7903): /proc/7902/oom_adj is deprecated, please use /proc/7902/oom_score_adj instead. 2018/04/08 03:43:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000002c0)={[{0x2f, 'rema', 0x20}]}, 0x6) 2018/04/08 03:43:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dfdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0xc3) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 03:43:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x9}}) [ 82.970972] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/04/08 03:43:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0xc0801, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b95, 0x0, 0xffffffffffffffa0, 0x5, @time, {0x1ad3}, {}, @connect}], 0x30) write$fuse(r0, &(0x7f0000000000)={0x30, 0x0, 0x6, @fuse_notify_retrieve_out={0xa, 0xfffffffffffffff9, 0x100000000, 0x75}}, 0x30) 2018/04/08 03:43:08 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) shmget(0x2, 0x3000, 0x41, &(0x7f0000ffd000/0x3000)=nil) r1 = userfaultfd(0x0) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x1000000000004000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200880, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/08 03:43:08 executing program 2: r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="3976155908546239e5265212421f89bc436ef7cd1b6cb401ffdd889b6a61aea94185836595450e33a19c5ac1d4689e7f77e179fc3ee9db70423a55d5c84c3c9754d210412b29a66317bb4ea4c7b60a257951f4d22d248732b44f8d00285d45d781ad0fd7243dee6e6e0b402ad441f52a901f0590a2adbdeb60aba2e3a3d5b34263ce0f90ed1b728c63ec32ae61a3650700abb97f0b574722") connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/08 03:43:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00001eaf7c), 0x0) 2018/04/08 03:43:09 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) close(r0) r2 = openat$cgroup_procs(r1, &(0x7f0000000540)='cgroup.procs\x00', 0x2, 0x0) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ff, 0x408002) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0xa4, r4, 0x200, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 2018/04/08 03:43:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000001000)="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") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080)=0x842, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x80000) r6 = shmget$private(0x0, 0x3000, 0x7c001011, &(0x7f0000fee000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="cecee7bccbb55f5a56527029a7a46cf4c00ee8ef5c40729facdf5655994ee5a5edd335f6fef746497461dea8c7ade66fc979ab60c855e5bde73ac3d328d989066763f5a2a690e5877603cd", 0x4b, r7) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) keyctl$negate(0xd, r7, 0x0, r7) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000002c0)="3e67650f060f01c20f22223e3e0f01f7660f0966660f5e50020f019c3155290ef1e1440f20c0663505000000440f22c0d87f0a", 0x33}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1000000000000023) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000280)=0x1) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000000300)=""/223) 2018/04/08 03:43:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000086) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x49) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x4, [0x2, 0x5, 0x6, 0x7ff]}, &(0x7f0000000180)=0x10) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x200) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000240), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x800, 0xa000, 0x3, 0xffffffff, 0x6, 0x544b, 0x0, 0xfffffffffffffff7, r1}, 0x20) sendto$inet6(r0, &(0x7f0000000140)="15", 0x1, 0x20008894, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/08 03:43:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='Z@-(ppp1posix_acl_access^\x00', 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x4, 0x1000, 0x2c4, 0x3a8, 0x8001}, &(0x7f0000000180)=0x14) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x101, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/04/08 03:43:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x100) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="82bef7b149f94299b2638d20ccdad5388411d8022963fd14138939a07b30943caa6b0b8fc4be4607b762a05dd83a735f10a67312006f6766bf39d4c8e9b24b928578a4ada585042236293dea88b7c8e42eddb2753e57e8eeec37b2b248aa0ed173f169184a7efee5") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa2000), &(0x7f0000382000)=0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 03:43:09 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0xc000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x80000001, 0x3, 0xdbb, 0x7fff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xbf, 0x4, [0x101, 0x5, 0x1000, 0x4]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2}, {}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'lo\x00'}) 2018/04/08 03:43:09 executing program 5: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x4) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xe3e6f3d540bb5685, 0x40000002871, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000200)=""/60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x401, 0x200800) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/08 03:43:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@newlink={0x38, 0x10, 0x400, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x20000, 0x800}, [@IFLA_MTU={0x8, 0xe, 0x9e}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0xc801) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000580)={0x2, 0x1c000000000, 0xfffffffffffffffb, 'queue1\x00', 0x30c90fc2}) r3 = dup2(r0, r0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000080)="b15b72dfd342f6a76b630bc7449fc767c464913682bfc2191d09ea7c410a717a629bdb988e691a087031bd25baa11cb37fcccd487876381fa78a8aeea55793bfe5045aa63a302f5db14dc24375e1ad8911a9f54b7c6fededc1", 0x59) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm(tnepres-generic))\x00'}, 0x58) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000540)=""/10) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="080325bd7000fddbdf250300000008000400080000000800060005000000240001000800060073680000080002007f0000000800080007000000080004004e200000"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000280)={0x0, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x5, r5, 0x10001, 0x1000000}) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x6, 0x8000) 2018/04/08 03:43:09 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xce, &(0x7f0000000ffc), 0x4) 2018/04/08 03:43:09 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) getdents(r1, &(0x7f0000000380)=""/114, 0x72) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/08 03:43:09 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x3, 0x0, 0x75a5, 0x7fffffff}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="1efa869a0422"}, 0x20, {0x2, 0x4e23, @rand_addr=0x5}, 'ipddp0\x00'}) listen(r2, 0x0) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='.eth0\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000300)=[&(0x7f0000000240)="82706f7369785f61636c5f61636365737300", &(0x7f0000000280)='\x00', &(0x7f00000002c0)='usereth0trustedproc*self[vboxnet1!}mime_typeT\x00'], 0x1000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) 2018/04/08 03:43:09 executing program 5: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x80fffffc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/08 03:43:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/04/08 03:43:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xfffffffffffffd76) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) [ 84.211368] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program [ 84.236660] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program 2018/04/08 03:43:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:10 executing program 1: renameat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0xffffffffffffffff, &(0x7f00000013c0)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x400, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0xed, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x108) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0x677, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000200)=0x8) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000240)=""/82) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) sched_setparam(r2, &(0x7f00000003c0)) readv(r1, &(0x7f000066dff0)=[{&(0x7f0000001500)=""/178, 0xb2}], 0x100000000000001a) readv(r1, &(0x7f00000012c0), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/08 03:43:10 executing program 7: modify_ldt$write(0x1, &(0x7f00007a7ff0)={0xd1f}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write2(0x11, &(0x7f0000000040)={0x7ffffffc, 0xffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x800000000000000, 0x3ffffffffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000001180)={0x2, 0x4e20}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x0, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) 2018/04/08 03:43:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x4000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000240)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}) arch_prctl(0x1003, &(0x7f00000000c0)="fb6d9005273dfceb00d553a953215ed63cdeb71ad804c2a224efde2af1654bd0da5e7efe8f4dfdb93736750d933aa43382263399d11a883b394518cbfeff23596bbe5ce6013667174e446cf7387744b7ce1d791a30403cd2c879f5ad88bc4b3810f110faf68da1563046") 2018/04/08 03:43:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) sendmmsg(r1, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)='t', 0xfffffffffffffffe}], 0x1, &(0x7f0000001c40)}}, {{&(0x7f0000001380)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256_mb,ecb(aes))\x00'}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1a2fb506f799723d1000000000000005"], 0x10}}], 0x2, 0x4000000) 2018/04/08 03:43:10 executing program 6: readv(0xffffffffffffffff, &(0x7f0000b2cff0)=[{&(0x7f000010b000)=""/252, 0xfc}], 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2100, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x42011, r0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x2, 0x3, 0xff, 0x40000000000, "e1b55c57022368458f8cabd8623ba788a09828931711729ed2b30ad652cebc2cf97a63e66183e45696c251b8", 0xaf}, 0x3, [0x3, 0x4, 0x2, 0x7, 0x5, 0xd, 0x52, 0x2, 0x1, 0xffff, 0x8, 0x7f, 0x5, 0x6, 0x9, 0x2, 0x3, 0x4, 0x4, 0x4, 0x1, 0x41, 0x7, 0x7f, 0x800, 0x0, 0x80000000, 0xfffffffffffff000, 0x2, 0x2, 0xffffffff, 0x6, 0x4, 0x5, 0x225, 0x4, 0x5, 0x8, 0x9, 0x2, 0x7, 0x3300000000000000, 0x1f, 0xf67, 0xf79, 0x401, 0x0, 0xffffffff, 0x1, 0xfffffffffffffbff, 0x3, 0x4, 0x7, 0x2, 0x6, 0x8001, 0xc7b, 0x3, 0xffff, 0x4, 0x8, 0x1, 0x93, 0x1320, 0x0, 0x1, 0x80000000, 0x100000000, 0xab15, 0x7fffffff, 0x3, 0x8001, 0x5, 0x2, 0x7ff, 0x9, 0x5, 0x2, 0x2, 0x101, 0x100000001, 0xff, 0x86, 0x7fffffff, 0x1, 0x6, 0x9, 0x97f, 0x0, 0x10001, 0x6fcc, 0x3ff, 0xfffffffffffffffb, 0x6, 0x1, 0x20, 0x40, 0x9, 0x4, 0x2, 0x3, 0xfffffffffffffff7, 0x6b32e7ba, 0x1, 0x7, 0x7ff, 0x1, 0x5, 0xffffffff, 0x0, 0x7fffffff, 0x9, 0x0, 0x3, 0x7, 0x5, 0x0, 0xffffffffffffffc0, 0x4, 0x8001, 0x4d53fb8c, 0x7, 0x0, 0x100000000, 0x7fffffff, 0x3, 0x1ff], {r1, r2+30000000}}) 2018/04/08 03:43:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f00002bf000)='GPL\x00', 0x3ff, 0xb7, &(0x7f00006ab000)=""/183, 0x2}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x100000001, 0x1c000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000480)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x9, 0x1, 0xa}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair(0x8, 0x1, 0x0, &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/08 03:43:10 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup(r0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000000100)=""/78, 0x4e) 2018/04/08 03:43:10 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x6) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x7fff, 0x2) syz_emit_ethernet(0x13f, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x6, 0x5, 0x2}], {0x8100, 0x6, 0x8, 0x4}}], {@mpls_mc={0x8848, {[{0x7, 0x1f, 0x9}, {0x8, 0x2, 0x8, 0x401}, {0xa68b, 0x100000001, 0x5, 0x7f3}, {0x0, 0xa80, 0x4, 0x1}], @ipv4={{0xe, 0x4, 0x7fffffff, 0x6, 0x119, 0x67, 0x1, 0x6, 0x32, 0x0, @dev={0xac, 0x14, 0x14, 0xa}, @rand_addr=0xfffffffffffff703, {[@generic={0x82, 0xc, "679649fcf5d54eb4dec6"}, @lsrr={0x83, 0xf, 0xeb, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x5ad2ed72}]}}, @tcp={{0x4e20, 0x31, r0, r1, 0x7fff, 0x0, 0x12, 0x4, 0x80000001, 0x0, 0x3, {[@exp_fastopen={0xfe, 0xb, 0xf989, "83d1514faeb081"}, @sack={0x5, 0xa, [0x1, 0xff]}, @sack={0x5, 0x1a, [0x7ff, 0x4928, 0x2, 0x1, 0x9, 0x8]}, @sack_perm={0x4, 0x2}]}}, {"37f4c89b503aec6bd3df41d04472f92bce4c40b010666ae49b05b46093bc347253155a76615a3ce55f9e2667c221627bb75004974f673b62a349519e4ea16b7d6dbac44acd42541827120cf621e55a8e07666f67bb7e823f20f8f77ab35f613bf0602f4bf132f07fb48947623bb5bf932add83701b4bccc9c5437bf2debe26c5246e6f75687d6d1eefd6a6571ed4de10a155299cdd6eae27ee"}}}}}}}, &(0x7f0000000240)={0x0, 0x4, [0x304, 0x220, 0x234, 0x6ed]}) 2018/04/08 03:43:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x590c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) clone(0x0, &(0x7f00000005c0), &(0x7f0000000640), &(0x7f0000000380), &(0x7f0000000540)) 2018/04/08 03:43:10 executing program 2: r0 = socket(0x11, 0x100000800, 0x5) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000340)={@pi={0x0, 0xd}, @void, @ipv6={0x0, 0x6, "2d56cc", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x40) 2018/04/08 03:43:10 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000), 0x47e) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'nr0\x00', 0x1f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffff409a, 0x8000) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="2c0000001800fe03000000000000020600000000000008000000000008001500060000000800160004000000"], 0x2c}, 0x1}, 0x0) 2018/04/08 03:43:10 executing program 3: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x101) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x1000040000080401) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rtc\x00', 0x101000, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) setns(0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881", 0x2a, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000200)="998cb27f17c721", 0x7) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000cc0)=ANY=[@ANYBLOB="6e6174000006d803000000000000000009968aa0000000001b00000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803123508070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09a720f7ff15cc1cc88d510c60cad4d4ef964fa2000000000000000bc8fd132ee8e86ae9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021abce904dd8d017acc8dc07ff4a"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) vmsplice(r0, &(0x7f0000000380), 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3df}) getpgid(0x0) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000680)=ANY=[@ANYBLOB="3cffffff3400200027bd7000fbdbdf250f00000008006600ff03000070fb1cc97ce673d611b986ffcd96ec2a19a6bf62281afa00cae694660d876ce699054885e4f0f0b635eb21bdfcf0022790782910d1e9adad8387709a8183238b578ecdfa9059d1e9f782279fa5ac2eb0fb3d579deb0696913ad9dfe47fd80c641771e93658afb2df666009e3edc6b328d282223f2cbd68125f5e8db8a3bbfa9c6ebd5e92a0128642c5dbe65f6bb43bfa110954fc9d25befe608d5b14401036c23ad1ff52a2bd7423300c5c37d358cf6f170881bbc77a77d7d521604a082ffda13a9d71eb978a5b5a0d9c3574ce7f5c80644739457810abc80dfeb33e7b"], 0x1}, 0x1, 0x0, 0x0, 0x24004084}, 0x4000000) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x0, 0x0, 0x9}, 0x7fffffff}, 0xa) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) 2018/04/08 03:43:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x854) 2018/04/08 03:43:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x7, 0xb4, 0x8, 0x87}, {0x8, 0x5, 0x57f, 0xdb4af76}]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000080), 0x371) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x240) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000040)={0x9, 0x8, 0x1, 0x500}) 2018/04/08 03:43:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xb24e, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x6d8e, 0x2, 0x200}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000000)={r3}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000358fe0)={r5}) r6 = gettid() capset(&(0x7f0000000100)={0x19980330, r6}, &(0x7f0000000140)={0x9, 0x1, 0x1, 0x8001, 0x7, 0x100000000}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000640)={r3, 0x0, 0x3}) r7 = dup(r3) r8 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) r9 = fcntl$dupfd(r4, 0x406, r3) ioctl$PPPIOCGMRU(r9, 0x80047453, &(0x7f0000000040)) [ 85.257293] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/08 03:43:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000150009040000000000020000001dd14aec22ff42b620f8b32a9a9c33cc90c0c6160eb15763dec63de53728be86e9d722fdc4d9cce76a17222838df0830bb79b1b1ae48ec8a9f01b57d5699e7740ec673af3395a7a180ab978eab7b3ec0a309ac5d6ab1d10681ded41b68372fefcc2377e1a0dece32116a60c7fb8505e835c617fdadbce4d3a0f691d74eef4e09f3034849104a9537", @ANYRES32=r1], 0x18}, 0x1}, 0x0) 2018/04/08 03:43:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffd9a9, 0x40) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0xd9a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/127, &(0x7f0000000180)=0x7f) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000002c0)={0x6, 0x4, 0x8, 0x4}, 0x10) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x4, &(0x7f0000000280)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r3, 0x0, 0x0, 0x10000) fallocate(r3, 0x1, 0xb0a, 0x10000) connect$bt_rfcomm(r3, &(0x7f0000000500)={0x1f, {0xffffffff, 0x10001, 0x20, 0x6, 0x81, 0x40}, 0x3e8}, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x4}, 0xc) r4 = dup2(r0, r1) shutdown(r4, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x0, 0x7e61, 0x7, 0x6, 0x7, 0x9, 0x8000, 0x9, 0xddde, 0xb8, 0x5, 0x6f4, 0xffffffff, 0x6, 0x7]}, &(0x7f00000004c0)=0x100) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/04/08 03:43:11 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x40b) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x2000000, 0x1000, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/08 03:43:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x0, 0x400}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/08 03:43:11 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x3, 0x6, 0x1, r1}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000100)={[{0x1000, 0x1000, 0xe98, 0x3, 0x19a, 0x1, 0x3e0000000, 0x0, 0x7ff, 0x237, 0x8, 0x5, 0xfe9b}, {0x9, 0x2bb300000000, 0x6, 0x2, 0x0, 0x9, 0x6, 0xab11, 0x1b1, 0x7ff, 0x800, 0x0, 0x9}, {0x6, 0x1, 0x4dc, 0x100000000, 0x3f, 0x385, 0x1, 0x9, 0x7, 0x4, 0x9, 0x4, 0x2}], 0x6e}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000180)={0x3f}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) setpriority(0x1, r4, 0xff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000003c0)={{0x81, 0x0, 0x0, 0x0, "6bd4cbfc171a38a989a5873a63b062104d0f097a4160df2aad398034d8d3250d9e8df6d00f2b8d44944d13df"}, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, "94210aeb2845ea03391634bd3ef51db1068e953b0446c6284a0c00f001e36131c33ab1837f6b9a832982598263987180b6b3d4129752c876a5122f325b9e503e", &(0x7f0000000000)='em1@trusted^^md5sum,vmnet0.\x00', 0x1c}) 2018/04/08 03:43:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x0, 0x6, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)={0xa0000, 0x0, [0x7, 0x1, 0x7, 0x0, 0x4, 0x1, 0x0, 0x790e]}) 2018/04/08 03:43:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5b5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x18000000, 0x0, 0xdb, 0x40, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x400}, 0x8) 2018/04/08 03:43:11 executing program 2: r0 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) write$eventfd(r0, &(0x7f0000951ff8), 0x8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa7995153bf3aa", 0x8}], 0x1) 2018/04/08 03:43:11 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20000000003, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0x1, 0x200013}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/08 03:43:11 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x800) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/36) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/56) socket$inet6(0xa, 0x0, 0x0) 2018/04/08 03:43:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000500)={0x1f, 0x3, 0xffffffffffffffff, 'queue1\x00', 0xc646}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x109080) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) close(r2) r3 = dup3(r2, r2, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) bind$can_raw(r3, &(0x7f0000000140)={0x1d}, 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000380)=0x6) socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r4, 0x4, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r6, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) fgetxattr(r6, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) dup3(0xffffffffffffffff, r5, 0x0) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000000280)=&(0x7f00000001c0)) accept4$vsock_stream(r3, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x0) fchdir(0xffffffffffffffff) 2018/04/08 03:43:11 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xfffffffffffffdb9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x6e) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x10001) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0x9, 0x5, 0x6}) r4 = getpid() fcntl$setown(r1, 0x8, r4) kcmp(r0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="4116463b772f33c3", 0x8) dup2(r1, r2) tkill(r0, 0x16) exit(0x800000000) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/08 03:43:11 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000180), 0x10) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r1) 2018/04/08 03:43:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="73657373696f6e696400765145f4bb7514d78c56de54826637bd38c066a9c459e228b5651a01c540acefe40a182bc990185fbc46a2cf6eaca3ab16c383cd8110254ec3dfab4125017c8d7ededaeafc8b9eea86b4b5387e0c054ccc632676061a213795c292b52dee0d4be803fdde251153389842e7f7521e5625e020c694a1bb1bd3c35fa67944") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x4) read(r0, &(0x7f0000000100)=""/65, 0x4a1) r1 = gettid() perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x80, 0x5, 0x8, 0xcdf, 0x0, 0x80000001, 0x91620, 0x2, 0x100, 0x5, 0x7fff, 0x7f, 0x2f8, 0xbfc4, 0x6, 0x0, 0x400, 0x9, 0xbc, 0x1a3, 0x80000001, 0x40, 0x5, 0x7, 0x7, 0xffffffff, 0x4, 0x7, 0x3, 0xfffffffffffff4d8, 0x100, 0x8, 0x8, 0x0, 0xaa7, 0x200, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000180), 0xb}, 0x0, 0x3eec071, 0x7, 0x7, 0x8, 0x400, 0x7f}, r1, 0xf, r0, 0x8) 2018/04/08 03:43:11 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/52) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x8, 0x5}, 0x1, 0xfffffffffffffffd, 0x7, {0x3, 0x7}, 0x6, 0xffffffff}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000180)) bind$pptp(r1, &(0x7f0000000300)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x46, r2}) chmod(&(0x7f0000000240)='./file0\x00', 0x1d4) 2018/04/08 03:43:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0xb, 0x401}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/222, 0xde}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x3, @rand_addr=0x5a6, @multicast1=0xe0000001}, 0x1c8) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000540)={0x8000, 0x2, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000200", @ANYRES16=r3, @ANYBLOB="00022cbd7000fbdbdf25100000001c000200080005000400000008000500d60b000008000400970300000800050005000000"], 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/08 03:43:12 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50002}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/08 03:43:12 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000008c0)={0xc0, @time={r6, r7+30000000}, 0x0, {0x81ab, 0x3}, 0x1, 0x0, 0x8}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) 2018/04/08 03:43:12 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000002c0)={0x1bb}, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x20000, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000040)={0xffffffff, 0x3, 0x6324383d, 0x7, 0x200}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000020000002beb0000000000000000000000000000000000000000000000000000000000004be4ef752f39a3c9f892467d5ff6d56a8c4c9e07970c3473c53b852c3a227f97f17c0b31c04f54de516e884aac3355471757074fe307d4a552358e98dde14129f0dfac0c0df150404bbdaa1fa03f066b03f6ba827cd201"]) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x55, 0x149400) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000100)={{0x7, 0x7fff}}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="02001ca67d000000000000ff010000020000040000000000000058a47a96154f2743600000010000800900000000000000000000000000000000000000000000000000000007000000020000000000000000000000dd34000000000000000000000000000000000000000000000000000000"]) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/08 03:43:12 executing program 2: shmget$private(0x0, 0x2000, 0xc0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000100)=""/38) 2018/04/08 03:43:12 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=@acquire={0x16c, 0x17, 0x315, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0x0, @in6=@dev={0xfe, 0x80}}]}]}, 0x16c}, 0x1}, 0x0) r2 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='lo\x00', 0x0) keyctl$assume_authority(0x10, r2) syz_open_dev$dspn(&(0x7f0000001500)='/dev/dsp#\x00', 0x7, 0x2000) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000001740)=0xc7) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'gre0\x00', 0x0}) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3ff, 0x80) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000b80)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000b40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000700)=@newsa={0x3e8, 0x10, 0x0, 0x70bd2d, 0x25dfdbff, {{@in=@rand_addr=0xfffffffffffffffd, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20, 0xa0, 0x3a, r4, r5}, {@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d2, 0xff}, @in6=@loopback={0x0, 0x1}, {0x200, 0x1, 0x81, 0x0, 0x0, 0xffffffffffff8000, 0x7, 0x53}, {0x1, 0x80000000, 0x0, 0x3}, {0x2, 0x1, 0x81}, 0x70bd25, 0x3506, 0xa, 0x3, 0x80, 0x20}, [@policy={0xac, 0x7, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x2, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x0, r6, r7}, {0x400, 0x4, 0x3fda, 0x8000000000000000, 0x20, 0x0, 0x3, 0x6}, {0x6, 0x8, 0x80, 0x9}, 0x80, 0x0, 0x2, 0x1, 0x3, 0x3}}, @tmpl={0xc4, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x4, 0x3, 0x5, 0x7, 0x100000001, 0x5}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x3502, 0x7, 0x3, 0x8, 0x4, 0x4aa, 0xff}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d5, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xc9cc}, 0x0, 0x0, 0x3, 0x61f7, 0x7, 0x9, 0x5}]}, @algo_auth={0xd4, 0x1, {{'wp384\x00'}, 0x450, "606e8ad984285c252366043c081f2b85af6004d1f5806ec4f0cf157ed3594f5bb1532b6bffe86be63adad244daff4d9dfd1a21d3084f402b17d1b9acda4a20a8f3aaba9dd6b6c94229c97fe846d41165056f2e02270ec0ab2473ec7db6ccbdf4dfd00f190641ecd701b8caba9c4f40ebed8f9642ad458649d97a9bb0dfb41405ee9d122014ed854e6348"}}, @policy={0xac, 0x7, {{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x6, 0x4e22, 0xffffffff, 0xa, 0x0, 0x80, 0x3b, r8, r9}, {0x19c, 0x2, 0x52d, 0x9, 0x9, 0x7a, 0xda8, 0x200}, {0x40, 0xfd4, 0x4, 0x9}, 0x70a7, 0x6e6bbe, 0x0, 0x1}}, @extra_flags={0x8, 0x18, 0x6}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x40}, 0x80) r10 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x6, 0x10000) setsockopt$llc_int(r10, 0x10c, 0x7, &(0x7f00000001c0)=0xff, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0xfffffc7c) 2018/04/08 03:43:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x40) ioctl(r0, 0x40000000401870cb, &(0x7f0000000080)) 2018/04/08 03:43:12 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/202, &(0x7f0000000100)=0xca) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f00000bdff0)=[{&(0x7f0000110ffc)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/08 03:43:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x10000, 0x6, 0x0, 0x0, 0x0, 0x80000000}, 0x1c) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) fgetxattr(r0, &(0x7f00000000c0)=@random={'user.', 'posix_acl_access/.\x00'}, &(0x7f0000000100)=""/12, 0xc) 2018/04/08 03:43:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001600)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001540)=@getlink={0x28, 0x12, 0x1d60ead8bde21619, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) socketpair(0x0, 0x80800, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xffffffffffff6335}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000240)={r4, @in={{0x2, 0x4e22}}}, 0x84) 2018/04/08 03:43:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x560b, 0x1000, 0x5000, 0x19, 0xe0, 0x7, 0x8, 0x81, 0x0, 0x4}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000006d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000006d80)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x51e9}, 0xffff}, {0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x3, [0x1fc, 0x1ff, 0x3f, 0x81, 0x4, 0x2, 0xffffffffffffff80, 0x9]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) close(r0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r2, 0x0) prctl$setendian(0x14, 0x2) 2018/04/08 03:43:12 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x9ffaa5f1705b2030) bind(r1, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x0, {0xa, 0x4e24, 0xf48, @dev={0xfe, 0x80, [], 0x11}, 0x7583}}}, 0x80) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="a504"], 0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_getsetattr(r1, &(0x7f00000002c0)={0x6, 0x4, 0x4, 0x7f, 0x7, 0x9, 0x9, 0x9}, &(0x7f0000000300)) timerfd_settime(r0, 0x3, &(0x7f0000000200)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_settime(r0, 0x3, &(0x7f00006b6fe0), &(0x7f00003c8fe0)) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xd0ee, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x2a5, @tick=0x8001, 0x1, {0x800, 0x1}, 0x100000000, 0x2, 0x6}) r4 = gettid() getpgid(r4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) 2018/04/08 03:43:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0x1, r1, &(0x7f0000000040)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000180)=0x100000000) 2018/04/08 03:43:13 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4800000000, 0x2000) write(r0, &(0x7f0000000040)='5', 0x1) 2018/04/08 03:43:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8401, 0x0) sendto$ax25(r1, &(0x7f0000000140)="897818cfc0ef15a6b428a6d3b4d5cacd79276e1aeaefadee8231df353a579e2f1ad5dcee8c0ee5334facf5f54018b9", 0x2c, 0x10, &(0x7f0000000180)={0x3, {"5274ed2b018c1f"}, 0xff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) clock_gettime(0x0, &(0x7f0000000900)) getsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f00000001c0)=""/107, &(0x7f0000000240)=0x6b) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000880), 0x0, 0x0, &(0x7f0000000940)) recvmmsg(r2, &(0x7f0000008800)=[{{&(0x7f0000001d00)=@rc, 0x80, &(0x7f0000002100), 0x0, &(0x7f0000000780)=""/14, 0xe}}, {{&(0x7f00000059c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000006f00)=[{&(0x7f0000005a40)=""/8, 0x8}, {&(0x7f0000005a80)=""/139, 0x8b}, {&(0x7f0000005dc0)=""/4096, 0x1000}, {&(0x7f0000006e80)=""/95, 0x5f}], 0x4, &(0x7f0000006f80)=""/213, 0xd5, 0x6}}, {{&(0x7f0000007080)=@ax25, 0x80, &(0x7f0000008680)=[{&(0x7f0000007180)=""/167, 0xa7}, {&(0x7f00000074c0)=""/4096, 0x1000}, {&(0x7f00000084c0)=""/161, 0xa1}], 0x3, &(0x7f0000008740)=""/172, 0xac}}], 0x3, 0x0, &(0x7f0000008a40)={0x77359400}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30c00, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000980)="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") 2018/04/08 03:43:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(0x0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/04/08 03:43:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) recvfrom$ax25(r1, &(0x7f0000000140)=""/96, 0x60, 0x2, &(0x7f0000000100)={0x3, {"15f200000200a9"}, 0x3f}, 0x26b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x400}, &(0x7f0000000280)=0x8) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x2, 0xffffffffffff62da, 0x8, "9f0935192fef054f7dc9eedebfc96e345b0e29e88198231fe165db6aa517563d0a9ba12981b4116c68502331601fdfc29ca8e2390906819aece47ac8c98fce", 0x39}, 0x60) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r1, &(0x7f0000000780)={&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/151, 0x97}, {&(0x7f0000000540)=""/101, 0x65}, {&(0x7f00000005c0)=""/139, 0x8b}, {&(0x7f0000000680)=""/98, 0x62}], 0x6, 0x0, 0x0, 0x1}, 0x2) 2018/04/08 03:43:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) 2018/04/08 03:43:14 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'teql0\x00', 0x800}) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000000100)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) lseek(r0, 0x0, 0x1) 2018/04/08 03:43:14 executing program 5: ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000000)={'vcan0\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/04/08 03:43:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r3 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000014c0)=0x0) getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001600)=0xe8) r7 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001840)=0x0) r12 = getuid() lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000019c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000001480)=[{&(0x7f0000000040)={0x10c, 0x27, 0x808, 0x70bd2c, 0x25dfdbff, "", [@generic="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"]}, 0x10c}, {&(0x7f0000000240)={0x1234, 0x1b, 0x200, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x1108, 0x8a, [@generic="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", @typed={0x8, 0x50, @pid=r1}, @typed={0x8, 0x5e, @pid=r2}, @generic="b8f18004f8adb061d4c71e74b0b3f1534b18da75f6c3208e135c57f85be63d4476c7f192659af87210fb549c0707185a48529d55066f681ebc85862877aacba2fc489b54909df9384c31ecb3b348749adaec475dd8ace08e74203b8c76a200c9bba40841633e600043477723e32bf4cf0ae4a13cf5d5348f1b22a22c6cc926f4b2a0e57b41dcb14bea94dc50b0f62f85d8202052eccb292b2c6ad65a65b375573388b1c430c2c795cc6a5c5e05ab5dc35d1016ef5ab0e85182e2765d77681fd46574fad4aeee589c1636e203019996ed506564a1b851143b2e73c64c2c1515686fc3b8b8fe9cc305c1db60b3745c62eb010a5880"]}, @nested={0x114, 0x68, [@typed={0x8, 0x8f, @pid=r3}, @generic="aeb118f8232d872ec8b8cee0f018ac04eb8eed425cca8e94b6c481a0330afdc22f9f544e30ca473d46ffbb07649ca0c28b271b9f936be8b12d00c0d36f5a3764e533deb5b3de6856007ec72634468de472e6e21a6884e6c64f122fc61324331426cb6552c80231188d6c13f8d8af8523b09080adf92aa92f19575694ee9ffe94", @typed={0x8, 0x64, @fd=r0}, @typed={0x78, 0x8e, @binary="63e37e52bc41390e26ac0fcbd36b1d6a43295c31d7b9aa871471d16ece0284fc93ff85f74070f034089f98de8b61033e0bbfb8f5b72e03c591d9501da4654b2d5ec428b8d4808892cf8b527cf181a16072efa53c34af42762062ded2046414956c18057b6da2f96a53addf7ab98b1f031f1dff"}, @typed={0x8, 0x7d, @pid=r4}]}, @typed={0x8, 0x14, @str='\x00'}]}, 0x1234}], 0x2, &(0x7f0000001940)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x78, 0x4800}, 0x800) 2018/04/08 03:43:14 executing program 7: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xfff, 0x8, 0x5, 0x6, 0x7c, 0x8, 0x6, {0x0, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x5, 0x401, 0x8, 0x5e, 0x401}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r2, 0x8}, &(0x7f0000000480)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = fcntl$dupfd(r1, 0x0, r4) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000240)="c4e17f12d1650f21da66baf80cb896b17e83ef66bafc0cb000ee66baf80cb80e91cb83ef66bafc0c66edc744240008000000c74424029300c0fec7442406000000000f011c240f019bd3517322650f2218c4c17d70ca03c4e2f9344583670f21a9", 0x61}], 0xaaaadff, 0x0, &(0x7f0000000300), 0xbd) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="6d000000fbe000002100004083d78e1c85"]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r7, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0xc4b, 0x3, 0x1, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={r2, 0x400}, &(0x7f0000000500)=0x8) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/08 03:43:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f000000f000/0x3000)=nil, 0x7, 0x4, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x8}) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000100)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001340)="f8023dddfff3c56a932acb676e512887ab74093b716c0223dc84234085678151041c6861149a44afc61e4e37bf01cbf72208368d546deaa92c921f140bee851a3e3d4cd5564557d46a89c7d4773226662c6317a6acc05219a06dcedcfce03b86f690e90142eb3021d4256d9357d9ee2f131d0d30f53a28e15e3e8161432ad14a48dc020dfc2f523aead0951db23f3b405d7e453fa9438b4f75455e95bc49948e113215576ce4f473825378f90bd83167f3d29e878a6e026a7a595d725c82b2e2d1995066e53218d26364803519906b12b08d19f70911e9b87829edb909", 0xdd}], 0x1, 0x0, 0x0, 0x40804}, 0x20000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001240)=@nat={'nat\x00', 0x19, 0x4, 0xe81, [0x20000380, 0x0, 0x0, 0x20000788, 0x20000950], 0x0, &(0x7f0000000080), &(0x7f0000001640)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000f0000001000000000f77369743000000000000000000000000079616d3000000000000000000000000069703667726574617030000000000000736974300000000000000000000000000180c200000e000000ff00ffaaaaaaaaaaaa00ff2eff00ff0000980100000002000038020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff0000000009000000080000000a01766c616e30000000000000000000000073797a5f74756e00000000000000000062637368300000000000000000000000626f6e64300000000000000000000000aaaaaaaaaa3f0000ffff0000aaaaaaaaaabbffff00ffffff0000f000000028010000a001000074696d650000000000000000000000000000000000000000000000000000000018000000000000000800000000000000c7500100a80b010009000000070100006f776e6572000000000000000000000000000000000000000000000000000000180000000000000029", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"]}, 0xef9) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000380)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x3, 0x11, &(0x7f0000010000/0x1000)=nil, 0x6}) 2018/04/08 03:43:14 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x10000, 0x100) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000500)={@multicast2, @dev, @multicast2}, &(0x7f0000000540)=0xc) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000140)={0x101, 0x3, r4, 0x68, r5, 0x8, 0x100, 0x1000}) r6 = dup2(r0, r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r6, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) 2018/04/08 03:43:14 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9, 0x22000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/04/08 03:43:14 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = getpgid(0x0) sched_setaffinity(r5, 0x1cd, &(0x7f0000da3000)=0x2) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r2, r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) r7 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r7, 0x0, 0xa7b3, 0x0) signalfd(r1, &(0x7f0000000100)={0x20000}, 0x8) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r8, 0x903, 0x70bd27, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}]}, 0x1c}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000580)="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", 0x1000, 0x10, &(0x7f0000000040)={0x11, 0xf8, r9, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) lseek(r7, 0x0, 0x4) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/04/08 03:43:14 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) syz_extract_tcp_res(&(0x7f00000000c0), 0x6, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) [ 88.962906] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 88.962906] program syz-executor6 not setting count and/or reply_len properly 2018/04/08 03:43:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000c15000)={0x10}, 0xffffffffffffffa6, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@getsadinfo={0x1c, 0x23, 0x400, 0x70bd26, 0x25dfdbff, 0x0, [@etimer_thresh={0x8, 0xc, 0x7230}]}, 0x1c}, 0x1}, 0x0) 2018/04/08 03:43:14 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x670, 0x138, 0x0, 0x0, 0x270, 0x5a0, 0x5a0, 0x5a0, 0x5a0, 0x5a0, 0x5a0, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@multicast1=0xe0000001, 0x3e, 0x14, 0x7fffffff}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d5, 0x80000000, 0x6, 0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "cfdc5ae94865cc50910b63109ceb43cdb850b7a25b6a5cf0099196ea7adb"}}, {{@uncond, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d5, 0x4, 0xffffffffffff8001, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0xe33, 0x6}, {0x9, 0xc569, 0x400}, {0x6, 0x0, 0x2}, 0x0, 0x100}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xff000000, 0xffffffff], [0xffffffff, 0xffffffff, 0xff0000ff], 'ifb0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0xff, 0x6, 0x7, 0x8}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4, 0x3c, 0x2f, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d0) dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x19980330}, &(0x7f0000000080)) 2018/04/08 03:43:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0xc0c, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r3) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0xfdb9}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000000)='./control\x00', 0x882) r6 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r6, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r6, &(0x7f00008b8ff6)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000000580)=ANY=[@ANYBLOB="00224c5b01075fd3076bf4f2ac3d07000000000000001961d0ffdacaedc0e057bf3529e0505c4a718407b34e86da6b956a4f99dded"]) renameat2(r6, &(0x7f0000036ff6)='./control\x00', r6, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r6, &(0x7f0000000100)='./file0\x00', r6, &(0x7f0000000140)='./control\x00', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) writev(r4, &(0x7f000000a100)=[{&(0x7f0000003040)="8000758e749019c0", 0x8}, {&(0x7f0000009100)="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", 0x1000}], 0x2) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) getpeername$inet6(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000900)=0x1c) [ 89.091071] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 89.091071] program syz-executor6 not setting count and/or reply_len properly 2018/04/08 03:43:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000007c0), 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14}, 0x14}, 0x1}, 0x0) fcntl$setsig(r2, 0xa, 0x37) 2018/04/08 03:43:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x40007) sendfile(r1, r1, &(0x7f0000000200)=0xff0f, 0x400) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2f, 'memory', 0x20}, {0x0, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}, {0x0, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'pids', 0x20}]}, 0x24) 2018/04/08 03:43:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x12}, 0x98) sendto$inet(r0, &(0x7f0000000000)="13", 0x1, 0x4c850, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setlease(r0, 0x400, 0x1) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff, 0x5, &(0x7f0000001440)=[{&(0x7f00000002c0)="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", 0x1000, 0x8}, {&(0x7f00000012c0)="ec8f73142b32fe0dd22851a47eecd59a65746caac9f46e185c0b9fcee912c9051d3aa553455ecaecc8c403de5bbf7df30239d7f3dcd4031ce03b7dbf821d88ba9b69e645eb37ebe4661f0e11498abc09682ea183e7c956812eb54b072d1c576131302428bb0dd7e554491846cf219de888077dd13f51020c60c2a7b384ae0216bfa554d3e2b1a21ed11dc5b5458720c4c7072ff6053a365e57669ce9972c0a6cebea26f7ae5b130e8d150e763a181340b09db7e2707aaddd93f5afe1b10ac46eed520642589eb14af6420c8ea061c6916b99416afbc838367fcc83a4bb68d4c02a5778b56cc83178317eac013718a5f936a2", 0xf2, 0x3}, {&(0x7f0000000180)="fd7367696b9f103e8ea8347234115a3446638218938f3353289092935621b5e7a33e0436bdce52f603b1e9ddfd7080f63a2bc3ed96dcfc3ab5bc3ec6631a", 0x3e, 0x200}, {&(0x7f00000013c0)="52c07a7af1b65a20ab60207d73b5a9585185b8866abea620b423dc51995400e73834b0baa648e1424cc2e64c68e2b45cadbc52df112b5ecd04914bf3a90140e4346196a60de2e7dbebc8e4e8d9221fbaaa229489b2546ec1d6950828b5a67442c4ce7f6f6733102ed1b566b03416b41df692cf2366f9492cb2f6ccabba", 0x7d, 0x1}, {&(0x7f00000001c0), 0x0, 0x3}], 0x2000, &(0x7f0000001580)=ANY=[@ANYBLOB="636865636b3d72656c617865642c73657373696f6e3d343732782c7569643d3100333578002c00fba6d031ccccf6f8a371d54fd865cb89816abaec4ada08cc564fd205c1bdd7366df441b0c1b4c413d44aa519d1221d5d40206363a8a2dbf49aab972630513225cfea5153f718e171490a2adea3bc8ba9f28f25173a674f7aef2f4a3e142c9b96f1a52e864b2ef617"]) r1 = syz_open_dev$dmmidi(&(0x7f0000002780)='/dev/dmmidi#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000027c0)={0x0, 0x1c, "5aa73f053817826a8a36f41917abe00bf6a5939d15dd22d179a3cf69"}, &(0x7f0000002800)=0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002840)={r2, 0xf, "11c7ebbc0d12142c28dea5a34c09de"}, &(0x7f0000002880)=0x17) 2018/04/08 03:43:15 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101841, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0xb37d}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x40000000080, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000002400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) 2018/04/08 03:43:15 executing program 6: r0 = memfd_create(&(0x7f0000000080)='[\x00', 0x1) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4607000000000000000000000003003e00000000000000000038000100000000000000000001002000f4"], 0x2d) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140), 0x1000) 2018/04/08 03:43:15 executing program 5: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f00000000c0)="38853ca6d7b534c811bd736478dde7b2041668a22bb3140ee9e10e69c4bd6dadddddbe", &(0x7f0000000100)=""/254}, 0x18) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/73) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20}}, 0x8, 0x6, 0x81, 0x6006, 0x50}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r2, 0x5}, 0x6) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000400), 0x8) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) 2018/04/08 03:43:15 executing program 7: r0 = getpid() r1 = getpgid(0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_NMI(r4, 0xae9a) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 03:43:15 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000fc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001040)=ANY=[@ANYBLOB="02000000280000fa00000000010100000a00000000000000fe8000000000000000000000000000003d560000", @ANYRES32=r1], 0x30) 2018/04/08 03:43:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000280)={0x3, 0x0, [{0x8}, {0x1000}, {}]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0xf5, 0x0, [0x4, 0x20000000000000, 0x1]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40000, 0x0) 2018/04/08 03:43:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xa36, 0x8, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) sendmsg$rds(r2, &(0x7f0000000700)={&(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000440)=""/63, 0x3f}, {&(0x7f0000000480)=""/233, 0xe9}], 0x6, &(0x7f0000000680)=[@cswp={0x58, 0x114, 0x7, {{0x7, 0x7fff800000}, &(0x7f0000000740)=0x7fffffff, &(0x7f0000000780)=0xafb, 0x3, 0x20, 0xfff, 0x6a, 0x40, 0x2}}], 0x58, 0x40}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000), 0x3) 2018/04/08 03:43:15 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000000780), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x1000}], 0x1) socket$inet6(0xa, 0x80007, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001280)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000100)=0xe8) recvfrom$packet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x20, &(0x7f0000000140)={0x11, 0x17, r2, 0x1, 0x8001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/115, 0x73}], 0x1) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000500)}, 0x0) 2018/04/08 03:43:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000006ffc), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xe3, "9b55e6d15f90d700c4bd00545e41afb0dba98bef2571e6b1e322e9bd8aa6f0b2f7132bc7cabbb61ed58b429d220dd5bf766a0289bf82ec483721a7803a539eb2cab188d7a936b1aa8650e1e11522c9d0bd6aad72b93cef15750022e1e8c90af133d109ea5da6b1561a576d0bf42882b37df76597c4af4ad1ed2db727a0e3d92c003b32f6b5f9907991fd0d6099344f7b0247bad13cd523620c69f5bc756ec3efb8a5a72ce96588109548dee957bd74dd4b545673dbaa8d0007c7d29e3a28211e86e3d5a71a66da2d081e2923649e0f3159ba3f29a4f0b590b34cda5549ce0b06059fad"}, &(0x7f0000000240)=0xeb) [ 90.234995] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 90.242535] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/08 03:43:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0xc) ptrace(0xffffffffffffffff, r1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x24b, 0x80) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000100)={0x401, 0xfffffffffffffffc, 0x7}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x280002, 0x0) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x2000004) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/08 03:43:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000073}]}) [ 90.275010] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 90.282805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/08 03:43:15 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x1) [ 90.320589] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 90.328156] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.341419] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 90.348939] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.416722] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 90.424209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.435146] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 90.442713] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.451701] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 90.459166] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.469395] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 90.476877] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.485663] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 90.493110] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.501779] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 90.509218] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.836280] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/08 03:43:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:16 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8913, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000180)=r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'nr0\x00', 0x401}) 2018/04/08 03:43:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x525bcb32b51ad0a6, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xa000, r0, r1, 0x4, 0xa49e, 0x8000) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/154, 0x9a) 2018/04/08 03:43:16 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r1 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr(r1, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='}vboxnet0\x00', 0xa, 0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000004b00)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000004b40)=r3) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/04/08 03:43:16 executing program 7: clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r0, 0xf, &(0x7f0000704000)={0x2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) wait4(r2, 0x0, 0x1040080000000, &(0x7f0000000240)) 2018/04/08 03:43:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) socket(0x11, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f0000000200)=""/60, 0x3c}], 0x3, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/2, 0x2}], 0x1, 0x0) msgget(0x2, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0xc13f}, {0x5, 0xffffffff}, {0x40000002, 0x803}, {0xb, 0xfffffffffffffffa}, {0x3, 0x10005}, {0x2, 0x49}, {0xa, 0x9}], 0x7) 2018/04/08 03:43:16 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r2) bind(r1, &(0x7f0000001080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x4, 0x3, 0x0, 0x2}}, 0x80) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/08 03:43:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000050dff8), 0x86) tee(r0, r0, 0x0, 0x4) 2018/04/08 03:43:16 executing program 6: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) 2018/04/08 03:43:16 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/144, 0x3}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@multicast1, @multicast2}, &(0x7f0000000240)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/08 03:43:16 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x40000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x80081270, &(0x7f0000000000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) 2018/04/08 03:43:16 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) ppoll(&(0x7f0000000900)=[{r0}], 0x1, &(0x7f0000000a00), &(0x7f0000001d40), 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xf1a1, 0x4) 2018/04/08 03:43:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x3c}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x81, 0x5, 0x8208, 0x45, 0x1, 0x7, 0x10001, 0x1, r2}, &(0x7f0000000200)=0x20) 2018/04/08 03:43:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x40000, 0x100) getpeername$netlink(r0, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x80000, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0x9}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x800, 0x802) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newaddr={0x7c, 0x14, 0x100, 0x70bd28, 0x25dfdbff, {0xa, 0x90, 0x25, 0xff, r4}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x3ff, 0x7, 0x2, 0x8}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x5, 0x0, 0x3}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x10000, 0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) r5 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000300)=@get={0x1, &(0x7f0000000280)=""/111, 0x5}) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)={0x2, 0x40000000000010, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x3, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/04/08 03:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x20, 0x4) 2018/04/08 03:43:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x500) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x48, &(0x7f0000000040)="a2eeb82e703c0c242657f9306f22f6c44d9d82fcc6aafc9c1055da320a682e490de69664a999dfe7f232e6177859805f569179b2da9cd41e85d0432bf53955896eaa532d385379d1"}) recvmmsg(r1, &(0x7f00000034c0)=[{{&(0x7f0000002f00)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000003400), 0x0, &(0x7f0000003480)=""/13, 0xd}}], 0x1, 0x0, &(0x7f0000003600)) 2018/04/08 03:43:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:17 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000000200)="cb", &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000000100)}, 0x20) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400101, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) io_submit(r1, 0x3, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0xffffffffffff836e, r0, &(0x7f0000000040)="b5912d2ccdf63975be407d818f4e6a3ae76965fde7a36ad491482a964cd2946cbee0c8d107d51fa9ef0bb25efbeae6326e92ef3857293d8f1bf101fc6b44ad56afc439406abd4b145473abe64b87201812", 0x51, 0x9, 0x0, 0x0, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000240)="eeb76a36bced72a6987c30a477b1e5165b990c60a95913ff91e5feaf2fcf5e943c349bb96182bf17d57bf80506d64c1ba2c7ef58c9f5687b525e0ef9fb00635337231ed88a0f45a94ab54fb67787571cc73693f9c852bc7e831c3b7144f6dd6e288da0c9dc4ff8c6ef356ef240a8803d63ac80e42d87afa798e9ccaa542377fce1f52b18f618a8370253850d23ff36bd1f0e3c361683307a868199f10881ffcf4259688c2a1bedc7c9af8566ab0f69080f1a4c12a724ecf1f91b672489ea1fabbfc93a2ca9d2aad809adcdefa7f0", 0xce, 0x1909, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000340)="27653f6b5fa19bde1564db5f37177a705e523dedea495fa93cf504f51123b225be8f5cc621523f9ffdbf3636d10b89cd1841016ea5031f57c67496ec3fb3219b5210b47a71b7c18bfdc95c45a81532ee0eb51045bdbaa9002988c53f6983176b7a28401f783c6c2dbb132fb3f2515a9d87ce9b1d520e116cb433e3b7b3d63dd3fef15d454072881efe9125b010963dfbdbdb8ef7a9e42f62f8d4d9dc1cfedec28a3759780ef53dfcf164479cf443017dfa2c04739ee9185b43d1a8bf8c19", 0xbe, 0x7, 0x0, 0x0, r4}]) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) 2018/04/08 03:43:17 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0xffffffffffffffff) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000021f000)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) 2018/04/08 03:43:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) r1 = socket(0x2, 0x3, 0x9) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) ioctl$void(r0, 0x5450) 2018/04/08 03:43:17 executing program 2: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x100, 0x0) listen$netrom(r2, 0x5) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc, &(0x7f0000000080)="cded1e4d1b05009862622ff35d1e4efcb912033c07ec9b00", 0x18) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x40, &(0x7f0000000040), 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x20) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0xfffffffffffffc00) 2018/04/08 03:43:17 executing program 3: r0 = openat$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$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x80000008, 0xe013}, {0x1}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) 2018/04/08 03:43:17 executing program 5: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/08 03:43:17 executing program 7: r0 = socket$inet(0x10, 0x2, 0x6) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="4c0000001200ff09fffefd956fa2830007a60080000000000000006835401500246619121f96e7e6300800000000000000c41180b50568b88698bc593ab6821148a730dea6613b0000000000", 0x4c}], 0x1}, 0x0) 2018/04/08 03:43:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000600)=@ethernet, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/254, 0xfe}], 0x1, &(0x7f0000000c80)=""/126, 0x7e}, 0x0) sendto$inet(r0, &(0x7f0000000380)="fb5d154ad4ed1515aff49420f5a30a7f6878bdedba964285bfed651c8e58949f4931dbfe965d004b984cb3ab546b4f126148636d3a65b464d62a41708058c69d4505ff2f21c4c11ab022932e7dfc2467af0007f124065c98af2efe49d71720b74e0d8002e4bbdaec63da1cc894c8496caa22d606fef0385bdc12a12e4022c64173a9", 0x82, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000140)=""/130, 0x311}], 0x1, &(0x7f00000008c0)=""/115, 0x73}, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x1, 0xa9d, 0x1, 0x6be}]}, 0x10) 2018/04/08 03:43:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x69f, 0x7f, 0xae9, 0x9}, 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="9135fe"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/08 03:43:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89f80400286373000510f5100002000000000000001c04ed5dfffff500002f000d000100041108000014ff0000000005", 0x58}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22002005}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x218, 0x10, 0x31d, 0x70bd29, 0x25dfdbfc, {0xe}, [@nested={0x1f8, 0x47, [@generic="2c078a3a6f416be96ff16464a9951f1136f668cdb2e9afbf79901d97d6ce227edeb6a89ff6da81c3787c9800ecc7b968e4252296a6", @generic="3d3b73cebc6f71122d89fe50a632f6bdca0665afb77dccf329f41ace4b920c0dd0ae992be87703abdfe000f23125784514bdd75e525b127baf63affef633d9d9d10324b0099bd6eff513d24f04c71313eb1e4037e91c31a85158665a08ef69c02cfe40a7f4a68a925426deb1ede57c4024f916bc1981c2bb4f69a47652f484a0dd1e26d0424ca11897804a0b6feb21743ed0a5e401eee8c5ca008c9827bd47b675ecc1773feb41ea89cacfa47e3db5862ef609f2c6e5779e6ae87410f753eae1394e61d91f9519c227b755fbea9cfe3b44bf", @generic="e1eb1be8fa03f4a9c9cf5c8f745eb509a3924918faad402d510f25274ca8a5aea2746552959465751a845bbdeaf0ab65341d9420348cbc3c93482f7874808b9b0744bc288aaceb651cc53d932ea833fb297a9a39d8201fa863f1364f3a6b492344f11c434d7d2034cafa042884f5523c65f669923e0466129e3c2bb2c5eeaf4a965a13274d1583b0e5e702122a2c90d26b167908100140de72fe468e662f0b3e9a3ef56ef593f53d96926b3c4b38da2e32a03b6fdf0d5c96b71ed73fbb4fa28ff12d116b292f5afc2b60baf0cca28d760bd7ba8e573ff666d08aec1be5cf191f4efe3ecc90", @typed={0x8, 0x4d, @pid=r1}]}, @typed={0xc, 0x46, @u64=0x8}]}, 0x218}, 0x1, 0x0, 0x0, 0x10}, 0x1) 2018/04/08 03:43:17 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10000004}) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0xff, 0x181001) getsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f00000000c0)=""/55, &(0x7f0000000100)=0x37) dup2(r2, r2) 2018/04/08 03:43:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000007c0)={"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"}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000280}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r4, 0x100, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x13, 0x33}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xe4}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 2018/04/08 03:43:17 executing program 3: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'lolo\x00'}, &(0x7f0000000100)=""/72, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x100000000000041, &(0x7f0000000240)=""/40, &(0x7f00000000c0)=0x28) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', r1}) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x10001, 0x480c02) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000001c0)=""/73) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000c28000), 0x0, 0x0) 2018/04/08 03:43:17 executing program 6: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00008a6000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f00009e2000/0x3000)=nil, 0x7000) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffff801, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) connect(r0, &(0x7f0000000200)=@hci={0x1f, r1, 0x3}, 0x80) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000088000/0x1000)=nil, 0x1000) shmat(0xffffffffffffffff, &(0x7f00009a2000/0x3000)=nil, 0x2000) shmat(0x0, &(0x7f00004cb000/0x1000)=nil, 0x2000) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x7000) shmdt(r2) 2018/04/08 03:43:18 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000002440)={&(0x7f0000000180), 0x1002, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000780)=0x14) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00000000c0)=""/126) 2018/04/08 03:43:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:19 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0xa00) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000c2cbec1dedf1dfe067fd9507b579d0a6e5ac77c85542e40d24e39ceac3fd736a9671a9e6cbd22c57d2211a06a91b946c76a74ab05f6c727c8dab7d956bd97d02bb58f4923c8a04ef0afc46e31b6f1de5bcee18252bfeef857cdbe1d64e49627d283209a28bc5aeb38a62643a36081442a533d65567fd3f657514ae9e2b2287b126412c116cb6911bb17376905405d93b968305ae887a6ddb2df35b3be633b65191b5bb78"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), 0x4) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x541000) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000040)) 2018/04/08 03:43:19 executing program 0: 2018/04/08 03:43:19 executing program 3: syz_emit_ethernet(0x2a, &(0x7f000095d000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast2=0xe0000002}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x40000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={'teql0\x00', &(0x7f00000002c0)=@ethtool_rxnfc={0x3f, 0x2, 0x80000001, {0x10, @sctp_ip6_spec={@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @loopback={0x0, 0x1}, 0x4e24, 0x4e22, 0x8}, {"74fc", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x1000, 0x1, [0x2, 0x1f]}, @tcp_ip6_spec={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x4e20, 0x2}, {"e6c7", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10001, 0x3, [0xfffffffffffffff7]}, 0x6, 0x4}, 0x9, [0x4, 0x0, 0x1f, 0x1, 0xfffffffffffffa6e, 0xfffffffffffffffe, 0x7fff, 0x18000000, 0x5]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0xffffffffffff8d97, 0x1, [0x10000]}, 0xa) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x9, 0x10}, &(0x7f0000000100)=0xc) 2018/04/08 03:43:19 executing program 1: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x2) add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="a0", 0x1, 0xfffffffffffffffe) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80000) lseek(r0, 0xfffffffffffffffd, 0x0) 2018/04/08 03:43:19 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000001380)='/dev/amidi#\x00', 0x4, 0x803) getsockname$inet(r0, &(0x7f00000013c0)={0x0, 0x0, @broadcast}, &(0x7f0000001400)=0x10) r1 = request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) keyctl$invalidate(0x15, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) socketpair(0x8, 0x0, 0x4, &(0x7f0000001440)={0xffffffffffffffff}) sendmsg$netrom(r2, &(0x7f0000001340)={&(0x7f0000000040)=@full={{0x3, {"022d8219180e55"}, 0x80000001}, [{"89f00cb365d46e"}, {"fd9492277f3cf3"}, {"4f05b9fb0c6891"}, {"525e60d4226318"}, {"db9480d6e6bab3"}, {"0f656bf2cb8380"}, {"e463104b3a8a46"}, {"09fd4b9062bdf0"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f00000000c0)="888d2d37455a2df12abfeca4947a4b7d5af0fdd5cb13a5aab12e0b327b44375438b0e89641c9d6b803c455797fef169cbdc3809ce97a1c3228f9680ae6a211bb1af8576b34773ecd4ab3068dbbb12ac6b8514acf42f26b589b6c25df9b258e829c4a6f65affb02a85b9885c899f663bce0695d01d4b99043623dbeff44f447d1dbf27a8f470ea3fc833dd6b0", 0x8c}, {&(0x7f0000000180)="39fecaa3497ea95b9969aa827ca99093b52513eadd20c42d1f2f9201bc079da9abb11563c6014c786a7b08dbd8cab02791c90910e4f679b8c0b9068905b16806f64b3ffd33444e888c85ea9cc7bc3a9e5fa3340e228b0671b3a1348d4d080305583d7b2f63728ce8b6ccc4c61b89a30cea56347e01daefa7257044540fd31f2a629bf3558bcd15a8abd5e5de5488392afe797f0b13b254d32062685b9bd11ce318a109db49349ad56194d39c4c0cb6244de7d332dabdc30e5bb83da1fc84d332947fa1899a5ce289ea0bbbebb784f8e4f23e97c55fedf7478525e51403b35556bcd3bc498a1ed6", 0xe7}, {&(0x7f0000000280)="191495ff8b8edea237b5c024c098857c642d6c520a3d5b800cb26e71873740e74289f54c0fb6c7514514a53cb65a5dff0723344571ce4328d83a447c0cad2ad005c101bd57ba9109798a4223669fdfda9a6f66f527c7693a940610fc7f6ce76da799", 0x62}, {&(0x7f0000000300)="e14a084b6d4a2476aadccbf11f6230447c970a8f1a22b5cce4cb5af28d75547b4d35f80885c0954871c7f03496cc2e36a2bec7247346403267ae5e7f200c42e8a2fa9f66561d1a3edad3cfa4b83e774f30cc8c885e4ea26f2c7bfdd3fbf6e932828bd05db62f1840b4266559e15a4a383070c76f887219fce4d2cc0ca6489f5eeca8c5be1c0ccfc0dfb60f7b15caa88f4bfe43614c2e959b2b009df13753f0467ff78caaf584a4e0cce8ad8f66dd690e7f7ba47a5ffb365d0e3ab5b7a45e967638ad4e179a0509d9a6fe760d31f58f8307c0e18e09975e747ea9c6b69a744814e1965cc6c522a9aa2b07afd22b9e47ca574d1e4eeae3e744f72030233dd72d653a1c0e3b168781a0448d10e4f0e46f5f9ac88307161193a21f0575349ba2dfdad50f4d2fa30500d59111eb8a848e315c18f6e0a91de9869694e9326c3d72a5f8e6ca4f912e842a37ab1f6f1785aa12f350a8f1eaa554515e8c635f558f55053389ce2b30bd6d702d759d2f9e088944f13687e30ed8e5928acd9ddd311da875d4db3d5a1ea40774f4ec8cf83d51fa58737e160b60b171979dd68862e561f41e30c875fdbde1584148effe21ff5a92eec263630f2db3d0cdd97aa2494162032a76c5a3c98c4d91d5f4201c956df4465a1a4a6a41ceb923a066bc2fe981c91dad147bebb31f26cef74c6cc62feb9baf78fc69375330820fadc881026ac8e6c19ed35935ef5503ab08a8dd7d9c9551a92938a3959c1bee84f808d78575526de6307e156119c91bbb4d4afd7d057d58d0e851a91938256ae8810c83bbe1f14b864c8917aa005a34600dec3674c4ccdba368ccc04f04e4973e80aaa4938c16b13451f33d59f45f34c9cafc3a58547fb7c09a82cb945e4653723a54f9d08fbc145d0491262e9069cf6e2d0352bdd273fe4cde1892a362ce65e539dca34a0b194993e3fa6e1d7c617ecbb07270a52c1a23d8434efc55fe5c0b84c86ec3edd21df643c5714d34c0c55ccc1182ffdffb2b9cad3b5be68d1351ff678ebac6ec283bb694a546c30f295eda88e4801ccbabfe4c71acf912bf4d004ebb6a224d09b8663f8cf6f7f3f5e248b527ef79b12e92d0a64fd01d4efeaf4e513a0816e2923441f4e72062e5f2ac3720f75e9e074e93a648fd69373ff7ef23607a30ccf3c4339ff1a1e4c9e705e0fd481392ad14328d0d8f9351a3d635f8eb3d1ca5040d669701a40809a2e8cf8a1a6b18dec538b4777dfb2093ecbcc0600a70c76cea02b08cef21979a6f9218c3014c5348cb66e45a144a46b91d8807d8ae535504c1ed84290fe6a344c4e3e2349052901ce5fb126291c35b8633a25f0722b5d0293cd5cffabb70290bcd1d2885bbca7cb23d0bf28bdaa63a34fbf8314299abef56de20dc1019d41281169940abb759745b7a46be2979360e07235dce70dbd07126ba087fb00cf26ba2756e107d2f58900359206e0913f92e4e595b032396198200691cfa70f4d3d1c595c1188bfde0262f2832780029874e026acd27c0655bc15e1acef0d05cc4f511e523f21715f257c69d9222b0cf4f699d4d013b36620cf5dc13b07efb74ce2e66abd8c58bfc9645c48382a9fce8abcd40ac3884ea789f6321b64aad07e5632b9fa94dd68a7cc6bd126a68072de5bf09e84389ca3d2de9cd5fcb8647d5a69b96cfd1c789610d0e60423b36b25105b34f6f0514e7c6cccfd33ac178882913c5154ec48d97be3ceb80cd6494294eb27b0aabd7617b6fd82e04d1ab0d9bae9f38abcc5b2a889a1107d9f3a89cf2500f65b22b14bafb0f119c9250ffc551d7730c19087541d930efa680e49660359ad4e436ba9fcb6d6c88b321fec746f38b0057be9f9c8d1bc980622b05004818260da20e2cac23d46a8a646fe0f5155bb4b6be2d95c579f6859aee3f417ae679ef1cce71ee24a570f265d15c7913a74b89ef5c45619143e384eb8afc6f8d42424ea2c49e4bb5a98814dc379e5ba716b7eaf0d0cb30269fe5bc0b70fd022805de544fe3cd63dfa13df9eaf6f689062e9ba71e86a4d3d04969c886417b7b73fe14546539ec39a506bf749e29b4654fa1cdb4f50dbcf258d49f0231e5ae997276f005243459010b85eda22e04586acf142119704a167a3def247cbb2b76cf379068aff9e6f1c854620236ee670b9be12dc60237b2aa770ef7ef8c62a1b9784c1227e29bce934dabd548fbe5bfd0bdb9665bf10afdf003d7c750293705665e09b9d2ce323b8cb997ced0b4746fb90926dd5931fa202325c5edcf8cc3fec0ea27b43ed5eac5c650f293e9d1560c15fa4af99785e28870e65d34229f4bf5d5b69a82b05e821dab9ebc9467799d6e8a658b88b23721738a340dcd3485f40366c78d1f16e1723fd235fd4d5f4b17ccce18d119d53a1844f5b286d1b853eb42bd941c29df6bf68824f2d40c80cbd57b1e8f2bf2f98823939f97126b92bb0ae3ed37e7f99eb65fc34e692adcbf18a2950664e4207dd66850d4034fe10f6968eb16c2d2d74106d87a335a03082d5265898b41567e660f4a8fb5c28fddc30f454eaa46d1937ecbb68622af8cf6bebb5b35db7af1d43b3aa8b01d57da439385e7668d3552e3b40d6d14a8c764523629573bd6126ca4687206dd07e7e32069e2bc4d6362a6192d6997ad4b38e0c1fce028564ebfaf788bb2e204cd3c91ccc4d878d7f0ab5a7f936b69184210b1caa1ab536cf39cfc8e0db1b541bc472cd85de7dcc8748aaea3aec0d930a03657e237bee964e45bdce9d3cd9f9fd498aef4d3fa3a560e49fe4b09f20989321958f7c31d2547bcd13b67b2cec73beab535b7906b55d1ebabd16d409c4dc1df55419b7f6ff2a93f944d9ee38e872af474081099cb88a0982f6ac274ccb936b3b3a48cdaf9605f741cf16e7e608d7d4d04a46cd0b394e104ff3f6bd3cb4837c95ac94f516239fab3fae89e4774d972787a842bf9efa009ce4ef1e1da606e02b128ddc8e5c1893fd05d4974fc2458848fe6b689cff154cd0b0ea2d5546258f8a55b49e6575749c8e8448f6c1c651b4224592fcf4d5e81e1ce9bd2d75b268075527911dac7a9984995aa11b6719e68591b19d702f3d8b0bacbfd56cf5c3fec42fb5415fd8dd25795d29a6808d5a9e0fd556523266efabdaa4e0b0f1bbebe9266efc72c98c52a074f51584396d0eb7a7a70904d7a970f13fbfd5653ecc635ec72daa7499c312edae037773484a4620fd7f5ec22752074725870cdb4647f56ce595ff1c2685bb09757b86a493ffd8c11aee83a845de0c53b1ef39145d0d974e9b16f21102438a52fb27030f139f4f65fe8cfdcc65c0a5c4627329bf38755a63727dca35744439b85a76eb36e6eb843b043060009ec324dada002a3348b7bd49e8bdf92eee4db357ae00f628d08e49ff20dbb35380df69da5f40ebad70d38d2eb3df2b14fee8aa9945d5cbf6f0e1104d79ecd2dbca460af0f257ee78dc6c3deb31121806c0e2b4a1387cc38a2bf41621df329de747edf4920baf779b396716d562b353627200696500c6afe839bcda1c260a28193f0713e01f8faacd8d7013a04bd8a225aef25eb7b0697fae5619d7c76a8ba077fa7840ef74e6be51be3447e92af0d4dce5a340ad956b44db687311ff5a2f20ee695629507a6a1b7b55231061644c84132487b060df8ef2ef8f89fa1afd367a5d8a0908e761a5e419e32d541b83e3d117846cbfd0585bc7f3ad716dcd02b9ce4b3f00fcc3b1ed6d875e33b727964f6aa8de4e593ac22bdf312b2eb0852ec8f83ffbf9770167fdf4fcd60d42cd7bc6884848a6f2f9759eef7591e82114464b776dc49de2bb363ac4da1496e800688c7aaf5a166eaeee083c75b89eb1b6342f7d7093b0080181f956e0df621995ac34e73c5ccd6291109fe87e6d0fb8cb07b856505747e88781fa73cd5dfc24e1715d9b45c5b9a098797a20c6249756a9420d762244ec7d6a54704eec941a189be71fcd0040c7adba3c9e9d3eef08d247be81531733c54f2b52761c3687546c485e56a1ea7acbf6ae458fee44e853eac8186d416bbc9588e010a4e431abf2d8b148a7bb1420ace6b6ead9193c64394e518ae2b608699bb3e56765270e4ba2de436301d5e4d0ea0a724f4881f18726f4d20629e7b086ea921b19fb303c4ec26d4bac10d9fa83764c72387afd089c1573315a6982ee08fe7b656caf4e27faec5b93920070ebb20e463d221161bbc598d1ec30c89d19727ef138af184b753d65e8aa742d4e6bce5707b6127812376f19613a615f88780bb6a7b1e20c3d5951ea2e7caa22dd553901e13e5d5df174ae7e399ece4429658bc0ba92f067e30d32628297bb5a043715099db5d717fa6ae0ba3be7de750714fe4569a959b439d695f5ee350b11e3c517ad3a5fe1f25e55f351609242866fe0f18eac162df05d7bc4fc042690ca82f05e0b4d395990534a4b83ba433ce91fa58c618c5b9da93ac760ac1279526fbfababba394950ac309f816d92387293f03f4b0a4a74dc5ac3d724a798591e9a3d1c48374b719a1ceabfb638dd6a82167e64039c5dbe281c94d025e02107253b71075ac8ced3b134a2fba958b96e5d605bafecaec2082a9fa8bfef8cc0682bab717b57dba9c3548e496693edfb07636c5d3a5545587fa40774e844a1e6dcf0f9a7d12f0eb02d50c181cf41730e74b8119091e31bbd17691238061b867ea21b38f3737bfa6f98ab2cedab9be428b6b738da97f71d1b1faf3df8c9dcfa4fe82cb5a153e250e67a39323296d64ec0e5fd51724b1d0024bc5a65bfac521832d1efddcc25aa921725804eb672032b95562406ecd7dccb6591b9987cf754542f915309e9607d3a2bc8fa3ad819d032f3c10aa576f370fae58bbf7ce2b7f3eda5f08f148e7afb31a88004caafac3b0f6fb0c66ff5e9a1c1175c268e4e96b29efa16123d2a9f00ea4348973158f9097441bbe9db43ea930eae3638e832ee9e879c1c7033552c99f7210140ac812fe6d45ec682135bf855f9e6c3ce84ba98290139a7283d66e0b091b780faa11000fdb7e3414683d7b0cf9a642cccaef97cabad16a085390d42903958ef38cacdfdaeed72bf7ab85265f27d231ea0e6921b11849e9cd4059498ef0ec32d97c16567e33e34b147a53dbd1a8a02c886669b8470f4cb6b18cab6bb4cfe3e821a4bda5e2a8ba70126093357f65535178d734bf8e495b350b0384df1e17a814ca9a3f35da1904bfe166a2ed7b5e6d3758d24017e1fce77fee2ee7a9e90ab5ad77e1dc2d619547fe876ff057ff9a757c670523674984f36007b495043f4ff0a60fc79d89a2a6cd2370f21e2b7008d35d0e1c208b9a52bed941b9986ffa4dc47fed27977b44c20b00ea070729036d46bfd6c1483b5c78f3d6d50cf2f942fa16b80d0a94470d1067bcbbd96916a7d1e5fdfad8f7145f12ecf087cb79b22799e6e25516f9a92c5650b7400d0e8f9f16231738ed18abd8a6f45ae5afc23aa319c30879cfa4d36091c9bf209314ff9de478e77350ca9aa19da0b35aaff865ccbcaa7639a0825ecf78f69738ca96c99c70a1597944241e5e4993dc24a298cbf4255fde0346b2ee7ed0d4c6a898ac0451f0c8a308aa27dd057e18868b3c7ce01289c511cb7bfcad7ccd0b475505539879eb567a53d3dca14fe4c365fb64324a01210ccd81536d449903d956a1768213d1f6a80b3f969612cfe4a0e3540f8926fe12c56300bc9ebe8fc98ece849828cf7ea8a68077bc5316ba1e2213f233eeb6dd1df6470c81bb0beb5373ff3cd56a8d155470d821f2f4ff70fcb2c8e08e835a244b056e71106888aba32daa8e3c0a23e3", 0x1000}], 0x4, 0x0, 0x0, 0x8000}, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000001480)={{0xffffffffffffffff, 0x0, 0x1, 0x3, 0x6}, 0x1, 0x5, 'id1\x00', 'timer0\x00', 0x0, 0x40, 0x100, 0x1, 0x4}) 2018/04/08 03:43:19 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) r3 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="c96039818f46917b8c64f2e22e4366cf6904d4acdbf89beec32af9c78f1aef561d2bebf7b98e8fd60a6b8bc94a58120f89f4f63dde4383e49b1206ca857ae268ad7ec5885e61d44916a871ecde62506c95b9fb94cd035ec7c57ce84af51c", 0x5e, 0x20000000, 0x0, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x0, r1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x1e) pipe(&(0x7f0000000080)={0xffffffffffffffff}) eventfd2(0x9, 0x80801) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}) chroot(&(0x7f0000000000)='./file0\x00') r5 = socket$inet(0x10, 0x3, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4a40, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xff, 0xfffffffffffffc42, 0x8000, 0x0, 0x60040f7b, 0xffffffff, 0x8000, 0x10001, r6}, &(0x7f0000000280)=0x20) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/08 03:43:19 executing program 6: socket$inet(0x2, 0x4000000805, 0x0) 2018/04/08 03:43:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x80100, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000004c0)={0x0, 0x7, 0x20, 0x2}, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x1, 0x0, 0xfffffffffffffffd}) r2 = syz_open_pts(r0, 0x204000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20203, 0x0) fcntl$setstatus(r0, 0x4, 0x400) bind(r3, &(0x7f0000000400)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x80) openat(r3, &(0x7f0000000280)='./file0\x00', 0x4800, 0x42) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000000c0)={0x4, 0x28, 0xd57, 0xb812, 0x9, 0x6}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000002c0)=0x2, 0x4) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000100)=""/131) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000300)={{0x0, 0x3, 0x91, 0x3, 0x4}, 0x3, 0xa4d, 'id1\x00', 'timer0\x00', 0x0, 0x6, 0x0, 0xfffffffffffffff7, 0x5}) close(r2) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x3, 0x101, 0x8a, 0x101, 0x2, 0x0, 0x4, 0x10001, 0x0, 0x7, 0x1, 0x2}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) fcntl$setsig(r2, 0xa, 0x2b) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100, 0x0) flistxattr(r2, &(0x7f0000000200)=""/77, 0x4d) ioctl$TCFLSH(r0, 0x540b, 0x0) [ 93.927219] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/08 03:43:19 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x284201, 0x0) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x7, 0x8, 0x101, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[@ANYBLOB="140000002700638b0000002c3c4aa9b49a0df900"], 0x14}, 0x1}, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0xfffffffffffffffa, 0x1137}) r2 = semget$private(0x0, 0x3, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000000c0)=""/171) 2018/04/08 03:43:19 executing program 3: getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x459}, &(0x7f0000000080)=0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004a5000)={r0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0x7f1c3f0faf714b69) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000100000000000000000000500c0ff0000000000000000000000008a00000000000000"], &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/08 03:43:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffdeffffff7803000000914b00"}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) r3 = dup2(r0, r2) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000380)=0x80000000, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000300)={{0x2, 0x4e21}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x34, {0x2, 0x4e23, @loopback=0x7f000001}, 'sit0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x8) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x40403c, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000440), 0xffffffffffffffe2) 2018/04/08 03:43:19 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x9, 0x80100) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x29) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0xfffffffffffffffc) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000640)) ppoll(&(0x7f0000000400), 0x0, &(0x7f0000000480)={r4, r5+30000000}, &(0x7f0000000140)={0x3}, 0x157) r6 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000000700)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) close(r0) connect$llc(r2, &(0x7f0000000600)={0x1a, 0x2, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x2, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000004c0)={0x1, 0x670, 0x10001, 0x0, 0x0, [], [], [], 0xcefc, 0x100}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ppoll(&(0x7f0000000340)=[{r1, 0x480}, {r0, 0x8}, {r2, 0x200}, {r6, 0x40}, {r2, 0x8000}, {r0, 0x401}], 0x6, &(0x7f0000000400)={r9, r10+30000000}, &(0x7f0000000440)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r7, 0x8}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0xef, 0x0, 0x15c, 0x3, "08000000000000005cc96884d9cee3603b1ba50110a5fba570da79b2d5564c9043c7c71c49ce6fd7d1ecae4d", 0x2}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r11, 0x3}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f00000006c0)={0x10201, 0x3, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r12) setsockopt$RDS_CONG_MONITOR(r12, 0x114, 0x6, &(0x7f0000000200)=0x10000000200000, 0x4) [ 94.001398] QAT: Invalid ioctl 2018/04/08 03:43:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1e2, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) [ 94.048858] QAT: Invalid ioctl [ 94.056090] QAT: Invalid ioctl [ 94.059444] syz-executor7 (8638) used greatest stack depth: 13376 bytes left 2018/04/08 03:43:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005000, &(0x7f00000005c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/43, 0x2b) poll(&(0x7f0000014ff8)=[{r1}], 0x1, 0x0) 2018/04/08 03:43:19 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="e44cdf3e69754863732ba8a567bbb75c1418706be602f1f7c8eb3d44648458d11fef9683168c10b4b3927da0d762414932ae87675bfc97d9a07c94520234c01d2ac293b0e0e89116cbc23699576b9f", 0x4f, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0xfb, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000002c0)=0xa08, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r3, @ANYBLOB="9e0000001cead417d328f40570d507b5815950a33b39c653e77c1115f2c3a5716d5e18b08da4464b58d4e8816d740a7f1bf713e36d9c4f0922e7f787c586db71ad5bb84be4986077fb0561b34c4a3b04d413142e996798b0f8dccb5af4c099bbb1a004341987e30a75c25d9715e413c80b268eba59fb7c1979f83f53f7bddc46b1a8fa9e9527fb48a0a5607f1acae2ab82412f297bd3f09557aa8d8afa6906a47046dbd0bb4b6709210d68ee7bcbe8d8e861bee37c7b8c0f52772623ec3a8520983676612d27c1ac900742ad49bc352b134b908c4945c0b3d17bf884d92b1a450ef4e932d1f173ba075fd621cd4c36606f1647140dad0c935029896c53418ad70abb01076dba8bb7716bef56fa9c546b9baa75de555f544a9a351a21919c74e8e4b19ebc4eb05ba9c7415538ee1422e4bb4cad76d4c49c76ddc89abeb5d6a53dd26173ea024308e5df1ab54e3e388548c3d6df75486afddcf051752cbda233e9d25c3c9f43adec155f11"], &(0x7f0000000280)=0xa6) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000b40)='net/dev_snmp6\x00') ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000b80)={0xffffffff, 0x6, 0x1, r6}) sendmsg$rds(r0, &(0x7f0000000b00)={&(0x7f0000000380)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000a80)=[{&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)=""/101, 0x65}, {&(0x7f0000000680)=""/166, 0xa6}, {&(0x7f0000000740)=""/184, 0xb8}, {&(0x7f0000000800)=""/136, 0x88}, {&(0x7f00000008c0)=""/104, 0x68}, {&(0x7f0000000940)=""/208, 0xd0}, {&(0x7f0000000a40)}], 0x8, 0x0, 0x0, 0x40001}, 0x10) close(r0) [ 94.126725] QAT: Invalid ioctl [ 94.137328] QAT: Invalid ioctl [ 94.153557] QAT: Invalid ioctl 2018/04/08 03:43:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:20 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x9, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000200)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000240)) accept$inet(r0, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff010000000000001803000000000001ff020000000000ffffffffffffffed01"], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/04/08 03:43:20 executing program 2: syz_emit_ethernet(0x5a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffff80c200000081002800000d020000403f0300003c311e746ebcb9705c0dd61361c44598f54ccc76ac19d28193a0f2586d18d2a9cdba6bfc4043ee472da7a965dbe082e2c5d0c4b50175414d8f7a47d81124abf9"], &(0x7f0000000000)={0x0, 0x80000000, [0x0, 0x0, 0xfffffffffffffffb, 0x3]}) r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x10009, 0x902) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x2, 0x2, 0xfc}) 2018/04/08 03:43:20 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1fd, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) 2018/04/08 03:43:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/206) 2018/04/08 03:43:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f0000000080)) pipe2(&(0x7f0000000040), 0x80000) 2018/04/08 03:43:20 executing program 1: mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000003, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9a1d) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="d90000000000035f2100000000b38f6e45a3f0691c27f2f7c0c1a1b9e641387de8a7510396ff606a16545cf358b59212802668981024c1a3fb6eb99e97dc9e09e5ea51b14a7531b36c730650f0bdaa0beb4006945e3c357725d8e535d339d0bacd1d35287a68d9eafc6074f7bd06f88d8e59693975c1ee22ca1906df7cfe855fe7f57fde83703e5e5acee19a000c04660cda692fb4f8a748ff7349c6386f485bd12d5bf2913f826dbfe61f79275feef72499d5bd05e3cc22bd19cc6d5409da71448ee784608a6c55462e535ec57eb7cdbbc9"], &(0x7f00000000c0)=0x1) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x28240, 0x0) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xe, r3) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000080)='./bus\x00', 0x80203, 0x0) pipe(&(0x7f0000000400)) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') preadv(r4, &(0x7f00000005c0)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x0) r5 = request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') keyctl$search(0xa, r5, &(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, r6) 2018/04/08 03:43:20 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@getsa={0x30, 0x12, 0x1, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x30}, 0x1}, 0x0) r1 = pkey_alloc(0x0, 0x3) r2 = fcntl$dupfd(r0, 0x406, r0) read$eventfd(r2, &(0x7f00000000c0), 0x8) pkey_free(r1) 2018/04/08 03:43:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00e0000002000000000000000000000000fe80000000000000000000e3fab9ae00000000aa62cab3ebbc79cdadc7798c0ea497c7d2872c35ea7e59a4af3575c227a6784612f74878bbe6cf37a88fdbc081892ac7f25980f0a096c3e38bd653c08e19a794732c2e5a8a6a912db247b449d77ffd0707eff188a51b899d86e424b5ca1bc34219a13d3f8abcb2fb5781a0f7bca524a2e566e6b961dfbc628e35d1a146e8b8b71bbae1b1170c36e6a238b7fad82b"], 0x38}, 0x1}, 0x0) 2018/04/08 03:43:20 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa4020420}, 0x4, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYRES16, @ANYBLOB="253d783321103f4bd831048ba9a7b32813f4b147e6d091b6eb5c8dc3c0aae15264ab41"], 0x404}, 0x1}, 0x4004000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/08 03:43:20 executing program 0: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x80, &(0x7f0000000000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_cache\x00') ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)=ANY=[@ANYBLOB="4603000000000000185a000000000000ff03000000000001ffffff7f000015000200000000000000"]) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getstats={0x14, 0x5e, 0x400, 0x70bd2b, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24044014}, 0x4810) 2018/04/08 03:43:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) io_setup(0x3, &(0x7f0000f1fff8)) 2018/04/08 03:43:20 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffffff7, 0x80000) ioctl$TIOCSTI(r1, 0x5412, 0xfff) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto$inet6(r2, &(0x7f00000001c0)="868ffb38dca20a44135fccaf0f4a", 0xe, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x4}, 0x1c) setrlimit(0xe, &(0x7f00000000c0)={0x7f, 0x9}) 2018/04/08 03:43:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000200)={0x10}, 0x9, &(0x7f0000000240)={&(0x7f0000023000)={0x14, 0x1d, 0xaff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x0, 0x0, 0x6, 0x1ff, 0x4, 0x3}, &(0x7f00000000c0)=0x20) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0xfffffffffffffffa) 2018/04/08 03:43:20 executing program 1: r0 = socket$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) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r1, &(0x7f0000001e80)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001e40), 0x101, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x38) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/08 03:43:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000400), &(0x7f00001c1ffc)=0xffffffffffffff74) listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000000840)=""/72, 0xfffffd05) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getpid() gettid() clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={{r2, r3/1000+10000}, {0x0, 0x7530}}) recvfrom(r0, &(0x7f0000000a40)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0xfffffffffffffe3a) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendto$unix(r1, &(0x7f0000000740)="c12377e340f683f9267c043f6aca25574a52243716cb2c76d7767cc79e56494ef55e8d7698086b72bc49649fef5d89a41afe08502931f9379e111253d5dd250c14f1dfa80e85d546b642778291118874bd72963cff6ddca4c207783208c524b0c05f764bab08e89c34be79f691a81b9299dae18a7f7b03d2e2113e515fa2d349181b8d48eda7d99a1d62794c0d44a5a77be52523abd1e42af23e77b7a7609b5acba0440099df46fc4c44fb7b5e8dd87a57840f8313f7579eafa1d48e762f895d29573406de5a66acee789c1eaa51347d311f25dab5a5e57ad13d5f19c3f3a9f9ad8426d02fbaede6983804a2ac80b038", 0xf0, 0x40, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e22}, 0x6e) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x7, 0x7}) r5 = memfd_create(&(0x7f0000000440)='][lo\x00', 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) getpeername$packet(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000240)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r7}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r8, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r5, r4, &(0x7f0000000080), 0x2) r9 = accept4$netrom(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000040)=0xffffffffffffff18, 0x80800) memfd_create(&(0x7f00000003c0)='/dev/loop#\x00', 0x0) r10 = socket$key(0xf, 0x3, 0x2) rt_sigaction(0x2e, &(0x7f0000000140)={0x2, {0x925}, 0x8000004, 0x10000}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) setsockopt$sock_int(r10, 0x1, 0xe, &(0x7f0000000080), 0x4) keyctl$session_to_parent(0x12) connect(r9, &(0x7f00000000c0)=@generic={0x4, "223cd4ae706d904ea04133e7077bc52ed7febecf565d3536c28f172037fe6fe21122b0f586fcb1de0b2bff33eaaf668a3ce186086cb0cb3ce7d49e5b94f2fe7cb7065d79f622b9d5d3a843fafe6e048e6dba56bb2ad91f25493c6a08882c273103fcd1fd78c3b7c7f3691e0c2fbf5d99ddbe427d51d5e0f15bb03a5fc61a"}, 0x80) sync() [ 95.411364] kernel msg: ebtables bug: please report to author: Wrong len argument [ 95.515964] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/08 03:43:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x248, 0x20000000, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfd8e) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x53000000000001, 0x10000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/154) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) 2018/04/08 03:43:21 executing program 6: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$sock_ifreq(r0, 0x2000000000089f1, &(0x7f0000000000)={"6970365f7674693000008000", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/08 03:43:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000280)=0x6) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast=0xffffffff}, 0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000002c0)="1b2fea5e54213be6f23ec7219cbc56c128b562421df408c024cce6700b2e63f7f3727be9f03b8b95bb729854f2e1b687ea47a0e00923bf88f2505d2b82a07c50ddfbd353791a2d861236e79a66d4b3e2a71e2761288a44bb6266c0f3b8350eac9dd7ab88fc447b293d9234195eeaa27152f46631a585ed4c62e38dae365e2a61eaf84bb604dfef148116ecd4f98b2e124b0229f486153d496cc60cb80e34595feb9aef65207b6acfe85767cb367dba65a9ab34bab98b71469670764511ca74a87b74d3e27f5149a1", 0xc8) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff7fff, 0x200300) recvmsg(r1, &(0x7f00000008c0)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000240)}, {&(0x7f0000000440)=""/88, 0x58}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f0000000600)=""/4, 0x4}, {&(0x7f0000000640)=""/122, 0x7a}, {&(0x7f00000006c0)=""/209, 0xd1}], 0x7, &(0x7f0000000840)=""/102, 0x66, 0xf6}, 0x1) bind$pptp(r4, &(0x7f0000000240)={0x18, 0x2, {0x2, @rand_addr=0x67c}}, 0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x6}}, 0xb95, 0x2}, &(0x7f00000001c0)=0x90) 2018/04/08 03:43:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101200, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x8e9d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000001100)) 2018/04/08 03:43:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x5, 0x2, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000ac0), 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0x11, 0x80000, 0x101, &(0x7f00000005c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000600)={&(0x7f0000ffd000/0x3000)=nil, 0x8, 0x3, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e22}}, 0x100000000, 0x4000000000000000, 0x80000001, "1a8d9400da85a8901f589770cd1619e2cd150c7e79659c4ffcc82e4bb9f9f972b144bc66db68117dd6a3fd10eb2a0aec4e3535ca14d4b66b4782ee812a91e7d1c41dfeac61bd5ea9913ed66ecb94ef33"}, 0xd8) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000680)="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", 0x203}], 0x1) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000080)={@dev, @broadcast}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e24, 0xc164, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}}, [0x2, 0x1, 0x1, 0x6, 0x0, 0x8001, 0x1, 0x24000000, 0x7fff, 0x100, 0x7, 0x3, 0x3f, 0x200, 0x7]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000009c0)={r5, 0x6}, &(0x7f0000000a00)=0x8) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r7 = socket(0x4, 0x3, 0x3f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0xb}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x7ff}, &(0x7f0000000340)=0x8) getsockopt$inet_int(r7, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000480)=0x4) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000b00)={0x1, r3}) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000380)={r8, 0x5, 0x7, 0x3, 0x48f, 0xfdc, 0x0, 0x2a, {r9, @in6={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x4, 0x5c0ab80a, 0xdf4, 0x1ff, 0x3f}}, &(0x7f0000000440)=0xb0) futex(&(0x7f0000000b40), 0x4, 0x0, &(0x7f0000000b80), &(0x7f0000000bc0)=0x2, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) bind$netlink(r6, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x898000}, 0xc) socket$packet(0x11, 0x3, 0x300) pread64(r7, &(0x7f0000000a40)=""/85, 0x55, 0x0) 2018/04/08 03:43:21 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8000, 0x400200) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x100) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000100)=0x2000) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000000000)={0x0, 0x48000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/04/08 03:43:21 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00000001c0)="6f9685f6d1cca466ce503fd93f742b21f7173d05c68521861d5a400bf134dcca63ce9c1b6c0de243d70bd7") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="d041c329c76bb77f74e7edbd4ab69d89", 0x10) setsockopt(r0, 0x1, 0x401, &(0x7f00000002c0)="28b6de1c50f1238bfb744587a1af8f54df8ef302f32478762193b60f1773bd2ce75ea84abd9873e48628c113a597e1b869bd15cc2e7832f1e7e15635d991daeba51663bbbc0aca137caccb6614ebd11f1d8f445c69eb50e5d1f7c6b21351b3cf43aee1e219ac8884175e2a734f34bfddf0768004c8fbadaa1e033167f31ace50f00accee736dd3bacbf41718097eb8c17a8c581082c1b214ae5046bc613a142d4cc859f8d9504daae48974e9ed499e8f8418bece9a41042977b3", 0xba) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xb5bb, 0x400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r2, &(0x7f0000000080)="ce59947f1df7b4b17fca48e72b68f18610540a241a8f3a11fdecbd56b3eb4fc4d28d527217d4a4b1f2384d65200d9457d48a1cfdf3ae4fbbd93c0c3479390feea32f1113e75bbc16fc8a8583f6c9f8dfe14d9c8316d1e1a206522dda75a212b656b8a574de1b7d5e74eaade63a0c7f7d29aee6019dafbae3", &(0x7f0000000100)=""/61}, 0x18) 2018/04/08 03:43:22 executing program 5: r0 = socket(0x40000000000a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, r1, 0x0, 0x70bd25, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7680000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}]}, 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x4000890) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='syzkaller1\x00') getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000ba5ffc)=0x4) 2018/04/08 03:43:22 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="100100001000080d2bbd7000fddbdf257770353132000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005dc9fd89fe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002000000000000000000000000001006bffffff0800010000000000080001000800000008000100050000000800010008000000080001"], 0x110}, 0x1, 0x0, 0x0, 0x4040}, 0x800) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x8c12, 0x113041) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r0}) getpeername$ipx(r2, &(0x7f0000000400), &(0x7f00000003c0)=0xffffffffffffff11) ioperm(0x0, 0x8, 0x5) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x9, &(0x7f0000000440)=0x2) modify_ldt$write2(0x11, &(0x7f0000000080)={0x1a, 0x0, 0xffffffff, 0x1, 0x2, 0x100, 0x1ad4291d, 0x5, 0x9, 0x7}, 0x10) syz_open_pts(r1, 0x4000) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10003, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000000)=""/94, 0x5e) modify_ldt$write2(0x11, &(0x7f0000000100)={0x9, 0x0, 0xffffffff, 0x8, 0x4, 0x7, 0x0, 0x4c, 0x800, 0x3ff}, 0x10) 2018/04/08 03:43:22 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x82) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'rose0\x00', @ifru_map}}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="c4", 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, r1, 0x0, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) 2018/04/08 03:43:22 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0xfe98, 0x0, &(0x7f0000009ff0), 0xe2, 0x0, &(0x7f0000000040)}) 2018/04/08 03:43:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000000c0)=""/89, &(0x7f0000000040)=0x59) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@rand_addr, @multicast2=0xe0000002}, 0x8) 2018/04/08 03:43:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) write$cgroup_int(r2, &(0x7f0000000080)={[0x34, 0x3b, 0x2d, 0x0, 0x34, 0x31, 0x3a]}, 0x7) 2018/04/08 03:43:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/38, 0x26}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="200000001200c5ca00000000000000f68d9fd68a", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) [ 97.111768] binder: 8823:8825 unknown command 0 2018/04/08 03:43:22 executing program 7: socketpair(0x5, 0xa, 0x3, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0xd1bd, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040)=0x8, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512)\x00'}, 0x58) r3 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='hmac(sha512)\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001840)="af2996559faaf92ded40ec1a9b98b12644007f0d8710bb6b5e2b9e93225b5a3d1994dbfebcc650083f081afa0699a4f47e75745cd1b02f034797e1b6433078fcf97a524a38b592b228ad8304d8acee8dc5fafa81a96efaafeefbec2aee08a39431e1178542f8795e3ec61d44c49cf59c52dfb3634a8766cdff8cf55b3968a3379b", 0x81) r4 = getgid() setfsgid(r4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/04/08 03:43:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffd, 0x80080) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {r1, r2/1000+30000}}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r3, 0x4, 0x44009) read$eventfd(r3, &(0x7f0000000200), 0xfffffe08) [ 97.137926] binder: 8823:8825 ioctl c0306201 209b4fd0 returned -22 2018/04/08 03:43:22 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00002e7fec)="020000002000000000feff00010000808c000000", 0x14, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffffffc1, 0x400) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x101, 0x200) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002140)=ANY=[@ANYRES32=r2, @ANYBLOB="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"]) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000080)={0x0, 0x1, 0x1, &(0x7f0000000040)}) 2018/04/08 03:43:22 executing program 3: syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0xffffffffffffffff, 0x0, @empty, "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"}}}}}, &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) io_setup(0x20, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, &(0x7f0000000040)) 2018/04/08 03:43:22 executing program 5: syz_emit_ethernet(0x47, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0xfd78, 0x4, 0x0, 0xfffffffffffffffd, [], [], [], 0x100000001, 0x78, 0x63d5, 0x7, "fc3f36c315e35bc7246bda6862919ff1"}) 2018/04/08 03:43:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x7, 0xfffffffeffffffff, 0x4, 0x0, 0x3}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xff, 0x6, 0xff, 0x1c4ff4dc, 0x2}, &(0x7f0000000280)=0x98) 2018/04/08 03:43:22 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000100)={'erspan0\x00', @ifru_mtu=0xffffffffffffff7f}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) setsockopt$inet6_tcp_int(r1, 0x6, 0x27, &(0x7f0000000040)=0xb2a7, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'eql\x00', r2}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000002c0)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0xae8e}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x200, 0x1, 0x3, r4}, 0x10) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1f) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x0, 0xffffffff00000001}) ioctl$sock_ifreq(r3, 0x89f9, &(0x7f0000000000)={"73697430000100003f6a3ea4d7e087bc", @ifru_map={0x800000}}) 2018/04/08 03:43:22 executing program 3: r0 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000400000000000000ddddffffffffffffff000000009500000000000000237527ea63f17f60d1add25f3643471d791fa27701138fe73fc58cc2b31e03005165e5e2204b36f64fb7366d10f5c6ad7c5a4d0d3c6bba33943837c38e32224d18b455e77e2954d97ba1219bbd56efe3fe2552deaddc31044187ef189c138cca8d4641eaf36aa3b2acecfe852b865e2de58a0753bca9d0a6c7d9e59283a8fb011a92cb985561ce986daa8bd70c12582e2757721711000660d3d17da3b6aa34ea388a69ed24dc4aaf9c97d6f1bd2cbd34823333016fe392d788620a443553ccf472a902f80312"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195}, 0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000100)={0x9, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x24) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000240)) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000280)=@req={0x401, 0x0, 0x7ff, 0x100}, 0x10) 2018/04/08 03:43:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000b00)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000003940)={&(0x7f0000003540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003800), 0x0, &(0x7f0000003840)=""/217, 0xd9}, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={'bpq0\x00', @ifru_settings={0x1ff, 0x5, @te1=&(0x7f0000000080)={0x0, 0x1, 0x100000000, 0xffffffffffff0001}}}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}], 0x1, 0x0) 2018/04/08 03:43:22 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) readlink(&(0x7f0000000140)='./file0/control\x00', &(0x7f0000000180)=""/94, 0x5e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) fchown(r1, r2, r3) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00000000c0)='vboxnet1@[$#\x00', 0xd, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r5 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x100000000005}}) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/04/08 03:43:22 executing program 2: r0 = shmget(0x3, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/195) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000200)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) ppoll(&(0x7f000026c000)=[{r3}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r4, &(0x7f0000000080)=""/72, 0x48) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x845, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x800, 0x1, 0x4, 0xfff, 0x1, 0x0, 0x100000001, r5}, 0x20) [ 97.417311] QAT: Invalid ioctl [ 97.462443] QAT: Invalid ioctl [ 97.501536] ALSA: seq fatal error: cannot create timer (-16) [ 97.549128] ALSA: seq fatal error: cannot create timer (-16) 2018/04/08 03:43:23 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001040)=""/4096, &(0x7f0000000180)=0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/hci\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r1}, {r1, 0x100}, {r2, 0x8}, {r1, 0x20}], 0x4, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{}, {}, {}]}) ioctl(r2, 0xc0184908, &(0x7f0000001000)) 2018/04/08 03:43:23 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) fallocate(r0, 0x1, 0x0, 0x4) fcntl$addseals(r0, 0x409, 0x7c4d768ffaa3b3ec) creat(&(0x7f0000000280)='./bus\x00', 0x0) 2018/04/08 03:43:23 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='/dev/dsp\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69033, 0xffffffffffffffff, 0xc700000000000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x608080, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xfffffffffffffee4) wait4(r3, &(0x7f0000000400), 0x0, &(0x7f0000000440)) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000380)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000006c0)={'tunl0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000700)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x0, 0x0, 0x5, 0xbc, 0x5, 0x5}, &(0x7f00000000c0)=0x20) sendmsg$nl_route(r1, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000024}, 0xc, &(0x7f00000008c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="580000001800290126bd7000fedbdf2580142000ff04fe01000000003400090022dcff08", @ANYRES32=r2, @ANYBLOB="08009702", @ANYRES32=r4, @ANYBLOB='\x00\x00\t\x00', @ANYRES32=r5, @ANYBLOB="0000fc04", @ANYRES32=r6, @ANYBLOB="2058a2e2391e907778f3990a0d964dfc4b5b5bbf940a9c5354433e70ec6eef80022d1cf7702fc7835a59999e62ffb2e7205d72d57bc66c88c03b6ac29fcf2a0d5538953ea3ce0769ce2e0b77c281b3e97c902388680ff6f7bb5f72d5ed5f3287df9d1a7414c93cd25df9ed9a54d6e5e5e15d975d62170c0703ee7dadb5137d67737d18ca5974c56cc3595bd7f46da65719577d06364d94a749f44ef055c5077d62348d35433666e55e4063a7b08f434668e9c93336c456e76a3facd85d575141d335aef314dd6fc537de1292935e448756be7ae98b8b36c5", @ANYRES32=r7, @ANYBLOB="090007db", @ANYRES32=r8, @ANYBLOB="08000700e0000001"], 0x58}, 0x1, 0x0, 0x0, 0x20040081}, 0xc040) 2018/04/08 03:43:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000002) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="4717c92c0ab847c7890abb67d992e12ecee864f4e7ce732455d8348947c0e8453b12fc46efe169457f9c8396a2a68a2eda9b63ec34ca8697a37cb493e659c1a4", 0x40}, {&(0x7f0000000080)="f3a6906ee2596d6194298e949524fb55117111a7108867955d40a14c4d728afd8621a130c453f3a34f372b4b94021e595ab2ad49b26f454f53678d107d8cf6766fc178020c072e0bf38d1b75addb01eca6a10fce0b66b793d58780e2b13cc40cc5f7b8583d3ed3d4a7c34317825d22e354dce4a087a814b019a642b6586cb71c14b17693071380100c1c83366aa87580c1b81f916c1e3bfdb47c3c78cad51ad1f6", 0xa1}, {&(0x7f0000000200)="45917c989563a249c8d196d2d812a1af0b566cc2b98f5e0425e2a8b24888edf91d038250fe99b8c47f09a1363452dbd771e1d6bbd478ee36e3d81f418a9989ec6ca2cf767271dd17577fb3065b7a5608f5332d6841de916a73cf9551611f47a174103883690c64b14e06ad6d79f9b5421c605520d92fd228f0e540ec16b59dae95f0e5515fa73aec1d11dc4472dfe9a1a0091ca778fe0411b0ada0bf533f42cff51ce27637c72b42", 0xa8}], 0x3) flock(r0, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000440)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000002c0)={0x1, r2}) flock(r1, 0x1) 2018/04/08 03:43:23 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e732ff6c06691") sched_getparam(r0, &(0x7f0000000040)) lseek(r1, 0x0, 0x3) 2018/04/08 03:43:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f00000000c0)="60fdbae691056aca38d186aa307316ed18dc7ebf64cde91c83cc87139a5255f511263f574eae388d75d012c5172e29023f47156b93455327528387978a02e1508f694332dde2d81fad0768f10429d5c2d21e9a7ef136fa867150b1d75a5d44a3031e8d97b3ab3a870ecb52f5545bdede1c6fabdb6794c5948d0283a5842a4d822c8d0ab3", 0x84) close(r0) 2018/04/08 03:43:23 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'gre0\x00', 0x101}) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x8008000) 2018/04/08 03:43:23 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000100)="b559c1bc1791baa11629f0e8618688df3f852e7d363536d17a4c674fff0c6c017735c6622c66d7630f6d8545550c1f5e90d8cd245376c4f31f4c883038a85a5cf28bacd8b69522cf71fbc283e9a87c71f50d64e39301916a3a9f0a9573c427bd857c9eb996bb82e9af5776772c03a9271ba165a80e79a091a05d1a78dd7770fcd1ae521097b1d9dc31f669963c7f9a515e272c32161e8cdd03f8987f5e9aedcfe95406eb069cf17a620750b9fff3c65e3dc69b6f4a08e097663aa0cc8b7149bb7f8b6c", 0xc3) [ 98.579618] IPVS: ftp: loaded support on port[0] = 21 [ 98.686793] device gre0 entered promiscuous mode 2018/04/08 03:43:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x36) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000180)=0x1002) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) write(r2, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e30", 0x11) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'bcsf0\x00', 0x200}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'lo\x00', 0x102}) 2018/04/08 03:43:24 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x3, r1}) 2018/04/08 03:43:24 executing program 7: select(0x40, &(0x7f0000000000)={0x7, 0xffff, 0xfffffffffffffff7, 0xffffffff, 0xfffffffffffffff7, 0x3, 0x6, 0x80}, &(0x7f0000000080)={0x9, 0x5f2f, 0x6a83, 0x8, 0x1, 0xffffffff, 0x2, 0xfffffffffffffff9}, &(0x7f0000000100)={0x1584, 0x0, 0x6, 0x20, 0x1585, 0x100, 0xb4, 0x100}, &(0x7f0000000140)={0x77359400}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000007010b109c3fff000000000000000000c31d5f7186415672650324c9aabd60dfce8bff0620e4652bbfaceaa871f5d20000000000000064ff844062c3c26f6abad060ea15aa97bb8de664a886910abc40c986f2aed6fbb9848e5772443fa81512a35cb2f2cea3f79c4f82807282001a8383370872248a71b7b0b8c9d157484ee6373ccbef9f6368a8133bfcac53199c1fa07f0eb3963ed982db29e2479bb05ef6e339bfb9fb880d478ddaac9afffb301e1978b6bb0c0ec3143f139c345b21f489a4ba5003dc6e0177085006fa68e1feb36a62"], 0x14}, 0x1}, 0x0) 2018/04/08 03:43:24 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfff, 0x7}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x5, 0x30}, &(0x7f0000000240)=0xc) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0x5865}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="314b9a1ea0a6169d6e1fce90d5ac", 0xe}], 0x1, &(0x7f0000002a00)}}], 0x2, 0x0) socket(0xd, 0x80006, 0x7) 2018/04/08 03:43:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002cc0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000002dc0)=0xe8) sendmmsg(r0, &(0x7f0000004c40)=[{{&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)="183780bd14d2ac3c1c3dd99d8dca407a885dbf42b89fc6fae5c3b4a716806cebc20be38f54a3f327c443f91b52e762bbe0a5b155f6d73de6548eab47ec39782b3dd240e73da4185212364502350db33f7e3c09627f53476636e490fd2d63d5fbd2cf5b82562705c56529dba721b30c277b2c311e5a3ba5d9a8230d5542e509b0d2ff17c29ab0553a6f64a3abf3e0bc8276fa3a3924a37391d20af7932b8acaf53607d9223c65f15c2a5091b34754b566b6e403de899b8c67a3cde809354ddc6824a4dcf7b1a6cb2efe2dac176138f1531587947c6ce7875b5af4", 0xda}, {&(0x7f0000000180)="ae55eb8e11eb51d8cab2b76a43318762896d3f86b8d07a64fbe68f258660d7a53aff2a8a6f810ee19debe77bc177c2adb8d5ad4bb9dd1275b5e43460a5a2afde3a8fd7eca350b00956f417a37bcc6a00b23e6fa136868ccc52c3e0", 0x5b}, {&(0x7f0000000200)="bd2ebc3bb12a9e043f53fd6669b25324e9c492da80c0c2074fdb6f7e938ae9e211f3b03f780bb4ed462998640805905ae231424f7f1cd476a81ef712fe2b45a602a29209aa6bd5d73cf84eb93540245662a31d2e633a21ecef500e0a6451c63ee16ed968ac5b2c0b7fb98bcfcc3983eafe215d482a3bc2dcd9b809195e029eac769c1613450f9cf8bb4ece175b22379717e4d52112cc9c", 0x97}, {&(0x7f00000002c0)="8df97a7d2edfc95083a229877749a1c3bf21f13cfa4d73891dc19bf66b5622573f792a4d3a4ef44613d7f1f2b072649ba99a11034f802ab0369a77589aa87ba67b9452ee9dbed61ebb65b1d76344fe6517998381362ab401818dfaa93bb254381544975878bd27a519ed2c3f4822a745000f2c557fabe04e8e29a5070925942f46fe6a94a3f9d392c9a59ebd5ad9f9870def422ad0a627bbae807b80f39311ac89e1372b03ea540f8a48c3bc6bdee05a38729a0625ef88a01df57a6c664b7b8892ee25f61b94b302aa9056a68f77f32cd78eb222b664fd83e4a3e71becd96814e239de16336f687afc4ec11e260d92385b0e", 0xf2}, {&(0x7f00000003c0)="2367c8871ebec91f6c8ac929daa909bd35ca5aa46d26ba2bc39f9be5b427", 0x1e}, {&(0x7f0000000400)="b89d436cfc7682e50aee44dcfce4c465cdcc586a1d494c66eca15dfc797bde1baa649f85f95a2ba6596656677a33359e6af34e12b96ce854c1bf4c589e2c3b1e1d9bec83361d9ea32b78cb93e184810bdd911e735d2fe2e6384d9ea510dff74ec2bbeeaf08a35a6cc501f321aafbf6bb7b060cb8f3c829cf9279a6a311e4ea51106570963f817a4c0813b60cfcc3d3778b7648d699e910536d96e3c2b6dfd64fce7fb7bf103c86325da1656d278a367ab3bdadb75d59a6a40a6a8acf86f858d8493f7e78958410176996c7cf9c55223d", 0xd0}, {&(0x7f0000000500)="76f034241bf2d0da2092ac4642e4a78d529abc4cceddf29cb6b02f6d0d5c63ca696b1a276934f443c7c17893de4ae18c2dfec29b8af54caf8fecf3be8cfb97f67fb1466423de11156efe67ccb1fee8b7cb79c865748728c87a150693d9e0ba56db3c9b0ca03a435122a535918e57d6010b32e7db7eb5f08eb1da5219aa69fee7ec6f265fa516eccd3b8bb4d3c07b58501b3c35f9254d3c5b", 0x98}], 0x7, &(0x7f0000000640)=[{0xd0, 0x11f, 0xfd9f, "bcfe453ba5b642536b21c4770e20223763d3870fe7842cfcf159dd910778cea580440aa13f77c96394934c06c1cef9074d374e0cf524d1ad3c7cce5504e7657c53e0b526930b3be00261b0ca9f9ad1cdf08cfbd11dd1471d33416bf0631ed4bfde80f2e333542571afa40f85e186a974e47146cefb9ddde2800839bcd3f6ee23ca74334cec6b87609494cf7f70cb59b09e8af9de958ed78e1841196c40dc667ba6e04260947a63552d8010b77a29503745e3e46e5032c8c889849a95"}, {0x20, 0x1ff, 0x4, "c50c7bfc4e3f4ec42231a678"}, {0x18, 0x84, 0x5, "fce9"}, {0x48, 0x107, 0xffffffff, "7079388e48b1bb3886825f11ee9a581e58fd55d8973d3cfc5cb2a0ef72359116cff15b683989b76faf3cbfe383c466be4f7282f023fb6aba"}, {0x68, 0x10b, 0x4, "268c229bc0b3d5f9467acc99a467ded9ff9bfa0afba42c7407a942d048269161730e5bbb324bfe0409d2f32a7143abb5b8419d6041b311c997804a7fa76f1a9793560b682c09ee0e810312a569a43c884a33"}], 0x1b8, 0x4000000}, 0x7ab80000000000}, {{&(0x7f0000000800)=@nl=@kern={0x10, 0x0, 0x0, 0x2000000}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)="e006389f3a0a3f51510876d4395d0d235b9f30abaf340f79bb9de3ecdbd685af88702050ead70cd5977a298a72c1ebef14966777364b6b3043319415c7b1edf822649a214f8dcdf4902d8930504f2f6814e39752f1e47867248ef8805985f39b4c0a8756c5722f110521772146142a839efa0988da69b05eb232dd102e7379d809fcede34194dac7a85e49316a44bc9f4a2ef1af71349fb9d7f9db80d7106b901aeeb0815291e84f2d12a2e573b6fde9ce1f94b7273e828619073139b10dfd2b260a13876c6ce4e3", 0xc8}], 0x1, 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"dd9019c16456a7532e73cf06df91f490ba815e154cb586bec2db7b22694230dbf9895d5051618434184984efd7b9175da2de782defeb0a8da77d7e763929eaf94f765fc137c18f35b254706d0ab1b27c0fa0e9c448148586d5e36b98a3e3af35a14eb312c7b791791133d92f7e378972b0b1c3174961fa8be86ef0eec96eecf9d4326d1d0ddd5c1fed644e5e6ea4de8dc011321600705bc4cbf72350f7d52b68896c3099"}, {0x60, 0x10f, 0x7ff, "b5ffb15e81dc45144956a16213e545113b4a782abfe5f9a5b4ae02df541488cdd21d2c62846f3eb30c43efb2cd325b76c9443aa088926637bf6b855956b99b77dad8e6197eecb33a1492"}, {0x70, 0x104, 0xffffffff80000000, "a4ca29d0288b832e14edcbf0e0dc6e02631857ad55f03880b45519e15604a1b52c8493811dd7650978f82b32c55cfcefd71d99044495b83f4da2e0551bc4c2af4ffc1affc48d489e5b70a20a043cee259a50157a8cdc617ddef456"}, {0x38, 0x10d, 0x8, "5b45565dddcf0bb072d746bd311a69da9f45c717c5642e91b10bc6ece264a5507bac"}], 0x1c0, 0x80}, 0x2}, {{&(0x7f0000004740)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x4, {0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, 0x80, &(0x7f00000048c0)=[{&(0x7f00000047c0)="9712709d90affe8565e068b2d897", 0xe}, {&(0x7f0000004800)="0642231feb54f6bbd3a9ba7eb7dbeb6b17aca97175850b07f575a23842ae45d2eccde7d2ef3822cbd713bd7e5ed4dfc603821de2d000b006e0d56ed0d301f29dc78e7fa9131183de17e1ddba6e714c0b5fbbdc73fe299973367dee7929ae4b572cf12a81229d2cc34d99e1d1f64cea677e826951a3fd50b6738cda85ed7cec8a636e5ae342540e1f", 0x88}], 0x2, &(0x7f0000004900)=[{0x18, 0x101, 0x9, '9'}, {0x40, 0x105, 0xfe0f, "216d34a6ef8f4121f222f1fce7a590f354199c3fb2446b589dce3a75fcab5d36a5468a0f447a28699ca705893e95"}, {0x68, 0x0, 0x7f, "0c20c97975e22f2c0bb672d7f1a85360f98e9be5bb5a5a86afcbbe1cd33a01e5aaff5661f1da2ba5efccbd7e144ce3d385473f99a8269e07b27fe4b74b1a0bcb7ee6e641471c04cfaae09c1f4d1cee53394c928d64"}, {0x90, 0x1, 0x0, "6c3a26a3c37010293e2e4102db75b55e09c0298259a0d30fca2a12efe8c61ec7cec9af0f16e43b904600446fd935e805f990d4a815a189243e467017345cb2bf09afb3b27a8ae2d691f53bc5f56e2620deff100999da47dc6a40dd5d465bacbb750c929e85475141aa71c2b666c678d4853298f4ca2f6a1181"}, {0x78, 0x109, 0x90, "3f9fc8faabb716c8eb3ccd442fe5e56c95e69eb56172946b24605af5b445fe25e47e9569bd8b0104e4d765b6fc4cb05176265745eee09ee3fc2f080c112dff3f55b2ab1f88eb38ba91aafe37df5161563454d6605e257f81f37579a74336e0b43bc8"}, {0x70, 0x116, 0x400, "570d165dac702ac8709e6b432fdff27b6e5528d0a192557d822862169eb47f97b362307ea83caecbd2b2dafa1b3f7173021a4c29da52ee49fe44df81f270884867eb0150533def71b9f4e43ddd7a9bc816575a7475f126195f4f57278ad2"}, {0xe8, 0x0, 0x0, "0cc6a67507f64dd0e40a8b780e6aeae9f06fca39c39d53c70010d153b0fd86e4c1dfff39af5174acc1a315879603ac0b3ffa3987d72d6788a0ae2a07477d1408bac63bf241d1096ad2e981700224bc56d6c032807750d316f15c44d1018bbec544e9373fc1e9e79ee88f56e285665c1445d28c712afe341ffc26fa429e73a188776dd61557d5ae8cd753e0b10d05a4af8ec56e9de344ea3b6af3d039855cd5f35736772174534f9c28d083f98dd97ce03a478f14978fd881175410832a2841203b9ffb9c17835f7fed15530aa94d2b7b8850c727deeec4b8"}], 0x320, 0x4000}, 0x1}], 0x7, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x246) socket$alg(0x26, 0x5, 0x0) 2018/04/08 03:43:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:24 executing program 5: r0 = gettid() exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x5, 0x80, 0x6fa4c933, 0x800, 0x0, 0x6, 0x20, 0x0, 0x1, 0x7, 0x4, 0x2, 0x1, 0xffffffff, 0x4, 0x60, 0xb7, 0x80000001, 0x7fff, 0x1, 0x0, 0x8, 0x0, 0xfff, 0xffffffff, 0x5, 0xaa, 0x9, 0x7, 0xfffffffffffffff8, 0x5, 0x100000001, 0x0, 0x6c, 0x100, 0xfffffffffffffff8, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5, 0x8000000, 0x2, 0x0, 0x7, 0xffffffffe34bdf16, 0xffffffffffffffe0}, r0, 0xe, r1, 0x9) 2018/04/08 03:43:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/08 03:43:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/08 03:43:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'gre0\x00', 0x0}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) exit_group(0x3) bind(r2, &(0x7f0000000500)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x1, 0x4, 0x1}}, 0x80) bind$ipx(r3, &(0x7f00000002c0)={0x4, 0x9633, 0x8, "9eb9a9655dc0", 0x1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000012ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="05000000070000000000000000080000f0a52b50a9850f2e0705319f136d347e63354e004ca5533c94a8bce8db3482a76f740d99ef500fbc34c1c0f5da6f2b571bc9bc61cf3b679a6ca154b5cdcc708199407c1809a4f0203bca046d660cdf2cd2023f5f208af7251ed4574be768c14cdec54c0f3e", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000a3f9fee90201ab9d377c549a1009f5f086a9ed250af8e80b3a4d5b5c017ca0e33bb493b16e9c07a367d619c8cc40dc44f024e08e4354c29e7b433a818557b809562491440ee1728d30dd2ba7700c1d7797bb8546ef60014562f07e64fcc01cc461454346144788851cb1c95bb989678a3c0f6774fa696299e51ae9847837ffd05fcd3f461196e44486282674b75d59e7e972bdc34783df800cbac7398800000000000000000000000000000000"], 0x5}, 0x1}, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000000300)={0x72, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}]}) 2018/04/08 03:43:24 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x100, 0xffffffffffffffff, 0x1, 0x8000, 0x4, 0x6a, 0x6, 0x1ff, 0xffffffffffffffff, 0x6, 0xfffffffffffffffa, 0x4, 0x3, 0x10000, 0x5]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r1, 0xac, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x13efd06d, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x4e22, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}]}, &(0x7f00000000c0)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000feffffff000000deffffff000000000000000000147b08be1bb82133"]}) 2018/04/08 03:43:24 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff01, 0x101000) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7bfe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/04/08 03:43:24 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000000000), 0x27) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 03:43:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400000000") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') memfd_create(&(0x7f0000000100)='^\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x80000000, 0xd75}, 'port0\x00', 0x82, 0x20008, 0x0, 0x80000000, 0x16f5, 0xb0fc, 0x3, 0x0, 0x2, 0x8000000000000}) sendfile(r1, r0, &(0x7f0000000000)=0xd, 0x11) 2018/04/08 03:43:25 executing program 2: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='bdev\x00') epoll_pwait(r1, &(0x7f00003d9fc4)=[{}], 0x1, 0x0, &(0x7f0000e80000), 0x8) 2018/04/08 03:43:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffff00fd5c33bfa285f5dadea5c5ff82493e9cd6a386dd6002290f00303a000000000000000000000000000007ff00ff8f00000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/04/08 03:43:25 executing program 1: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000578000)='./file0\x00', 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7fffffff, 0x4, &(0x7f0000001340)=[{&(0x7f0000000100)="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", 0x1000, 0x100000001}, {&(0x7f0000001100)="924d228f3c80265f71aa0c669792004730811e5e116c34eb80fdae858bcffbbd0202a252f06e81a8f37c752fb46e468d0360ce4a3e591eed61b7381bbd281b412c8a9a58ac29435abad61768b1d27756a0212f824d8c6c231b24d8d8bb0471facfbfe5cde51584328deea8b233fd85f0c7f4bf612ba9b08c8eec8024bad14c405e051173744e4c97509771b94cb66bfb28eec7fe8056f84bbc0496cd9fba4d1c4330aab483346c2190216338a4ca8fa09ab3d4e9359252fa2cf18cf4e0828c4dbfa1bd7ef2bab0467ce7", 0xca, 0x8}, {&(0x7f0000001200)="6d0e85aae5cc452f0a0d25c4ce179d49f9d6387ce2a665a2d7145feccad52099ed41160a0317a995dede6cfc79828fd34031bbc77ecf3265974f19c45d153a443c", 0x41, 0xa25}, {&(0x7f0000001280)="2e6e278149b3b12ace2e6b174ab4595962099b5fad2b5991f799439b15095c4e18ca937fe948aea5671733ffdaaa15e35abc97eb0068e97c8952b1da865bb630e6dc1430243295ddd05f4e1e0d0a6b2199da35930835bed5ee22dea193115665383e340d5b21f86d02d85ecceff0777ebaa8aa2152a3980151a9c3218ad548979f24cad562d8442e64652716dfbc224a4372e21480a59b9b45ca1f84240bebb62709a834fbc44bd644c53094c23f46b0361a", 0xb2, 0x28000000}], 0x400, &(0x7f00000013c0)={[{@enospc_debug='enospc_debug', 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x38, 0x30, 0x33, 0x37, 0x33]}, 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@inode_cache='inode_cache', 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@treelog='treelog', 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@notreelog='notreelog', 0x2c}, {@autodefrag='autodefrag', 0x2c}]}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/04/08 03:43:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="aa501f698a83c86d9cea290791aa439d76efd53c85d7653ed3ddb0122f720274f04938ca3abf624bdfd230e83ddaa289fb2044317459c889d31d883bc5af0080ddbf0639f5634e43c514460268487433729921152e0ef677cfbcba1cca4fe9cf7655ff90df1861087b3ab30a47af33ea0da31c76be30bdbc360a7c2a25b6bcd7a5b59bd86c0ff7cceffb319ead3e527632e0276f4e", 0x95}, {&(0x7f0000000140)="ba6e6f2c01341219ac24baec0039c7f21cec047b75aca3a197c2bbf417c91f3cc750d3ff02bfc470754d608f088c92b3a3da321987ecf393ce850fb8ffb5173948500f8e010b19d8473347efaf55f9897e9921d12de50e80e856530586e1eefe443edb23e2b07cb1fbe2c5edddd90feaa51051e9a58adaf8e8d72eb1be9d20e21269", 0x82}, {&(0x7f0000000200)="0c64494b7f76d81540042d454b3a0073599fdc0ff6cf549de4091c9387645c1de758505a8714a635a998c4bc5708e569e5ac329917b767ae155466758c49cbfe34ea19782796ea6b335f4010cef3b3f299cd7624f757b0ed181f21a011cd9e0abc6ab865905f6b2c88ca4e4c4cd2f00ea7488b9dad0350f62a7cf3ff9a988a3ee668c1f44210ace998aa10f09bc381c1a206f6e90f6c467725146e58ad0002239890146fff95630b3c0f6a9f6a9c51e50b33612878c187adc1fcc8111ee49e7beb7f24c092d2d020064d4e756a2879139c8e0e96df0b208b045a8b", 0xdb}], 0x3, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) 2018/04/08 03:43:25 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x83, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x8, [0x7, 0x3ff, 0x1000000004, 0x0, 0x2000000000008, 0x2, 0x2, 0x6797]}, 0xffffffffffffff25) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x22, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x1, 0x18, [0x3, 0xf935, 0x4, 0x200, 0x3fe0000000000000, 0x8]}) modify_ldt$write2(0x11, &(0x7f0000000100)={0x7fff, 0xffffffff, 0x400, 0x2063, 0x8, 0x2a49, 0xa92, 0x4, 0x1, 0x4}, 0x10) 2018/04/08 03:43:25 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) close(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/04/08 03:43:25 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/185) r1 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000000)) 2018/04/08 03:43:25 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/08 03:43:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x800000000001, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x7, 0xb7, &(0x7f0000000200)=""/183, 0x800000}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x40000) sendmsg$nl_netfilter(r3, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000740)={0x14}, 0x14}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xffff, 0x1) 2018/04/08 03:43:25 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@mcast2}, &(0x7f0000000240)=0xb7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001c00)={0x0, @broadcast, @remote}, &(0x7f0000001c40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d40)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001e40)=0xe8) getsockname$packet(r0, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007180)={"6c00080000390100ffffffffffff0002", r1}) listen(r0, 0x6) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x5e, r2}) 2018/04/08 03:43:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, r2, 0x300, 0x70bd27, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x802004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneightbl={0x14, 0x42, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/04/08 03:43:26 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000500)={0x8, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x358) 2018/04/08 03:43:26 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xfca}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002180)=[{&(0x7f0000000280)=@in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000002c0)="ea7d5f1f9d740b", 0x7}, {&(0x7f0000000300)="35d1fe446cbafb9c25ca1062f322f1ac5ac4a7b7ba3d750fe30424d6e48c25f029b7aeda0fbcd2e86fd38c16db4cc4bac1d53e2038c6e47cb29ac11173bfb7c2944e6865ea71536fcecc03c17eedbbcbc03877823a2042326281f8b298b04b87438a42b885c0b5f38e2e971aa242065a7c85307f69d59f745b1b6d9809e8ac6942cf45e73d7b5ff4925f463b65e6bab57ddff95835821675f368bd41585e6439e972ac098fecfd046dccee2f7ca0bf1f0a828d7fef83e98dab3586f8a7a243f999f5b836c7b70ba0b473c49be005", 0xce}, {&(0x7f0000000400)}], 0x3, &(0x7f0000000480)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x100000001, 0x8002, 0x18, 0xfacc, 0x0, 0x2, 0x7fff, r1}}, @init={0x18, 0x84, 0x0, {0x40, 0x1a2ec85a, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x200, 0x1, 0x9, 0x6, 0x6, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x1f, 0x55ad, 0x9, 0x3}}, @init={0x18, 0x84, 0x0, {0x3056, 0x7ff, 0x5, 0x2}}, @init={0x18, 0x84, 0x0, {0x80, 0x0, 0xfe55, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x204, 0x63be, 0x1ff, 0x7, 0xca0, 0x6, r1}}], 0x150, 0x20000000}, {&(0x7f0000000600)=@in6={0xa, 0x4e20, 0x20, @empty, 0xa9}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000640)="917ae70203df899ba4e818d231cfa0f392b92823a030232d8c16cecf88949de94253770dcf122869b50f6e426076a30907a3b9dca181af2d7887b93bb8024cc6104b964236f43cba2026be5585a49bb8f5c40ec3ad49319909b9c893b4baf24ac67fe4443294b597cf3fca61465bccb7ac1d7cc4b66d86d8c211d49ad26050cdf5287ccc2424891e89dea237bfe636254b913e319e35b1ef8a2a91dbe91f2353be9b1f18758e85eec309f6", 0xab}, {&(0x7f0000000700)="686149084f6852411686b00935a02520e89f2ee7c696b1cfee1360cfa294acd4a10dd68a3e62b341f71a89dce37af8e75ed132952bd381b794c02071c1d4da104fb3134031f0e5c7205e4235bccb41c2550b76b53544ab839feff0cba1579f6a7c69e8ed61bfce3f7e3f7d2d042e54381789557072b2805923479821f5d31027e7f9d6d3b5ff819dbb102dd781fe9dbf0036c213893139cb246b3dd9ae0eb2e35b45455f0603cd09eeffdc6e93eb59358b619bb3ba752ed8a4295dfd4f01d24117b895a50a89233be1a4d6e87c8e3a68f895fe6ff962dc53a8a25278eca025cb3e2c45b69f0304851702221c2d20", 0xee}, {&(0x7f0000000800)="5f57cb68e3347d64e556e0f95b6987642ab2225c9031cbcfc124486d7c065f3e2f34b7702af8dffe3d62369edf7ad7c5fa9807323a8daf3303f993e269ec6f222bb8cc167770dd6a935d790a56d9762b8fc3a9aaf5e524929674c5f153cbaf16", 0x60}, {&(0x7f0000000880)="4bcdb8624a998fbac0554402661c367bfbce46cc6cdb66bcf7c3670239f47f7259e23bb845945a8c56f3656d9f6a", 0x2e}, {&(0x7f00000008c0)="7cb170ee27ff47328774486c7378b3e4a08501f75f29ec639e61fda112a2da3ae6d63fa3fb894894f127e00fa16e6306d7c0460806ac9289a4c486661c29d57ef355dbde165efcd2b573cc1f8a67de01fbe91d185936634b59e657bfefb00c029ca128d5045e02d61ada3228592717043c904de13af9c1d12348da82a521fc174c8f76a6e2c7957e6099c1ee1d42567478a241d564608458f38838de4cba0be6e0d5edefae4d8416244873794d3815c78d2fae07b1d3bd21837185a0ac565950045d54a80e131b83e8a39b32c3954ee28144ca0d5bb3178538cee80bba1777b3369a350ba3602040c4f5f56a234ebb6462c164f89c5aeec68b995814d6db0255fd9745eef93daee369396e5e54fe3bd181a785f2a5bbbf67a34948227dc22cc625d276e7bf7f882e995b2c3e6468ad51ef1b1aeb279b783860927e7f7a1dd84bf3397f154885eb10b7a9f3da9e33b22bef66075c3739a594f3aa47dc467160b5d5b0e99eb514469122dae4f47ef0e6cf1626d261a129ca40b0c8e8e40cb46d5d6442941aeb28f99e40b73434b8308297ca0704a57f87f0f27caf9a942f34faec1a832b641045045a417016724745500956da37ca4257efd78e11e898448b645a7e2c33b28cc9d6df3db09202010bad24b9e892d20cf46afc7c430d2296ed47713f127696dd1cd860f3b5d44749ea4b2f2461921509e1c256dea36fcd2f1de6c2969d4f142b9f5481a9f486c8360194ce6c740722598d9b28eec013e489e3c2e47c768daa843c2f8459f615f738e7f07793dd34c0814e3a4883dd5d935b9be3a81f36e886c68e5870fcc894b874f990312e2ef1c5aaa31242041c1692453e1f2edc5f552e5b7f6b2d083c17ba55fa55013bd6a748c8a178e5f21f7cf796582acca556caceebe9bebb6790d88a536fbb451daa4b9bc77eb29d63c71d505d8eaf75eca6e51b037b59a56649ce24fc0e36f5d6379c849b74915d41982f05225348edab7faf3c29452d0ab1c13a42c05c90a0ebcb0e6dac4e9bf92818333823fd23fab4308e7599a273ca953e322a64ed61c01380e7daf66274cbe82b94210254d02c04125041628ef7e79f521cbd0545e474f245a401e7e8c1d7f32f94321e9051992cc11d1636741083cc89f2d67ad7c643294684e85d9cc268534102cf0eb09a2612c9e8d820a18ffe3d794881e116ff4669842e84e1b554e30955dc6b93764f8ec9731dea0359867c7b727a6b918110a1d66252fbea1be60f76505e947d81c17bd3b1bd67c750cf11401f5ee05f43a919e8bf42f16a63221f4ee61052a82bbbae7e9dc09421b38e694656a2bc8410b99edcf4021d54a9104d50ae2515965dc30ba5bfd65199e105b338258dadf509235e147ee15165f386ddd29aa546f72ebaf4e37fe6fa95a5ecdbb05c4deb69a595ee01b9d50efc8a94ef7a30d2615f5ed97c443fe5f820fabdb53cfe9edb67525e27063cdc9398526586f987eb614869a063a125f831cabdc8ff888532953eccb50b81bf93290aa0718dc6d9ac88c3c2490656a0dc620436fcb51d28894bb95ae0bf88a5def2bae3f86da2ad47779ec8d996e4b99859243537fed8901d136c2845bc03d19676789e81753c8e56044f53658c18630cd6371aa03f058b48977c6ef9555808723eb5029853ee9eb2b97b42ecc950d046087fc3d31fe7e39e844c385de9dd70636a3733f592865de9e7faa43f96fe31235e9cbfd7188968687b0feb5efee14d079ef311c6f8d3b41d23061fd5c8b5de4dcc3b24afee6eaa24f8b6b274d89e2f1aad7947434fa3ceadab79181b8194e7d4d98a5630fb394955cf709553afb3e0c4806cb158fe4e6b04c12faf4009a6b67905d9c65c174733c9acbdd80a8b2eb092a47f65b6f118bbbe559361c6693b10342dcb7d6a07cbf903107525835c863e7ad3c47901e4e1b14a8ba08a86e4d1d9e64180b2cb97c0be6a4dbd833dcbdc89ba7f42e50d2a2e6cc33ba3bec1727d20e7cceb88224efe2e64d1db16978fd39d4b6a72f982f381075b574817950b1e41e092e04500d6cd361f94d07b89564d7e5527bed4a6dd74c44e32fb9cc7275dfb5b67c3beb0700501c87a680a4515f8502c0e7983ce4d69e8fde6fcd16631b09fb4cfefc222061732957c67b039bd88f7d0b7305d43fdd47efdcc247261f3765ec33b6008b189a6458a31bb33b6f876970529839aa380a95f5eeb2c34a0f96e8a315d6172649024db19faca520e54878807def960a42fb2ed7ac1db78cdee0b14aa28496c41674e65a627fb284fc822111e30b7606de4379e5b636f4fa1c79c6c369acd822f3de37f8db1defeb18d21ae6d7e94e638c41eab20b3b65ee6def1d4bb843c0be595b06002010759c942311149f26d5c16e927aab72893241ced2fb0ff50a06faea01b0a5314b128d61db0fd349b76d8b3a28415aebd5da9126e0fe5d8795df5d37e6d91d7ba5a4158caf8f371d3064433ecff5b0517cece975d790527632819c2d4d9b27f7954f526bf3a22de6ad1881611a5caeb11bf5479898ece00507b037c2be173034a05815b3e63d9c9fb6f569b37e78f2d85d5fbcab4299af6a2e95ab32ce812da6ed78a3382467629246f286a384441ff1f19a01bc333d4544203a84e12dad6e530734f506b1d25c224708cbce536fb10203f17aae4b0f7eaa986e75ca62d8d6dcbf8c3ff55a760eca34c25807da9e840bc611e0858439ab44644f0fe80f7e858de8cc1e9148e84783aeaf3fcfd516eb59563cec20552653e1570d764e1e22bbb2d4d1681a32caa83c4c9a25390516595f49f380da8f6963eb54d416f7361ee626c419a75eef7c9641b5f6a2001eb31cd7b781bb3d6eae0c05d5b2892321b642de02d655e6afac4709a5daa0d44dc3409c890e90044011bb5beafd25ee448c45ebc8c49aac708e3f6be2521e1f1ef2fa5fee6cca8b939bf418cba1fc7a038af0a96901a10c20555a87025b8a71d14e5f8d63f3ebce322fa4518e7922f826adabd67d0535da3bb038c84a046a62290d7a309a2d443c6cae161232c2216622ac12ccc54f60f207cb6206d43296805068c799aff98bc6edfd9be4e15b1b6a459c2e20b0f6f728fe04b79ada7e820b06d71aa335659aff52939adc1a72c5b4a62f796b1bdb397e5167196f676ddbc9b803d8e2b7deede1d0f62455146f8e0370fdf1774f350c52f576315d39b86058e1f82a218ca277966c2b24ea1264400d062ee33d5d4425ee4e734d22dba7111baddd38cc0054a538d1bf91511090c4b284e3049bbf16706b14135b62b966274e2f9f782bc659fb7baace05d53b4f8a04f83c6ea00403e96a1adab9247d1ee0cc6fc3dc7d864277789c82cb9d08ae88c81cf945f4dcb65fef706006517a0fea4d44c56eb7dbb4addec72bb5407881d7187969321a88bfe13a7a093ddd179c759fdf1584601c71eab38bb725809c8f7565117e0fb5025321b03e408fe2d7780e9fbe658e2fcab2a33a664348d7c55f5fafa8753a21d83a6c5cc1beb5d1d4e631191457318d5c9689747dd011a1dded284ea29ee0887ee7c43867dfc069176c776891f509b7892fba909c90baa5ac39a06fd7777602fdab43c07ea3bed39952241513f178496a49747b04a264a42051e53f3e59900dad787ed80389ebedeb35c9c9c8ee324e9f3ff0ffc4880eb036d06d5d6d15b63c356da8eae8411fcbcbed4fa8c805042631cf41581826d08ee6f6420272a291ef43ec392714e38c6177b972c69b6d95cef36ccaaff12bbbf14e9ffe3ed99ab1277c66611e5d068797929690e60b73c92087534b84d66e12097f0406892adfceed61cd8e1b08e63e27ec170146a3710b63a8ee2163dfd2a21e6c0a60254d5a3bfb34f09ceeea9f1b92ec3fc188bd12a5d45f2c76d90ae7c0e8a3f64c53c5271406dccd88814fdfd6e5e4746d88a77a2880820aaea235f3b4a1c422d6bcf4c015cabe7058b895443b95142e34a746f21abb68889a9654197fd9465f16da449d5c942493b7c5d22e01dc020c2bad33174c47dc9b5a5fce27def05d79494ac7ba5581739b92e665f5d53868a7394f55874742eebcf405161d2b32200bfa45c7bb32616a57ad9fcb5549ac260811efefbb7e9243e9250ad6b634acf23c6c07a9900944e563c7eec35c8e756775ee2dce41c6778177d20bec62dbc2d72cab89127a13cd3470cd565f8f829f185fd0664d074d453fe9362a9dd48346c664ef1e4fe965d82a08cd91c3e6341c2e5647b4fabc0217bfe2cf540a9fef9414b3583ae1ff3d3e844056e0d248b4d88529962b7959973088b77114387560736559d97ef6b72f3ad3b3badcf2c5e69c29c2c2852272ffd07d51aabefbee2bf0f463dded1c7123e2e5c4e56c4519fb54bf77783b21762ab92aae1825a5e3cfefb93a5ace3c23afbb2fa0d3b22f8e90e66cc4d1eb3fd171eea12e3c2f77209b8172190710b6db8a34ee227d72b8c4e0b49454111e3740049caaeec2b2323ff97a0e1b3750497fb92c1ab2c12884b2a42fd2cc0634e5ebee9884d6639c66d20cc555c4d34b43748e0be52a52ca4d0c2e97b026d5738e2690559c75c8d58d201e79855a625318dee6912169005b0e2a45fb00493b7a7bd5b85934f4a8cebd7fe772bc2c85115fabd38e7e11012c5a9237723aa59953aeab1fc481cfc52d5ef44223ec8ba2b0fb383708fe06c28a0a769d4c9a66a08ce0022ad82905179abf94e4429689f81fdf5e7e24d10a40855e17710820b5fc9b0fc245730f6cadf04416029f5b0bdb3d52457cf776b33f68058cd9b45416b3024864a431b5de4309b5e43055193381c6ab459c305f09e6c173b2b5bfbfb6b05e02c186f2cd88c8d19c389e3713ab2e55bb93e4293052a4a4d0440c0b8629b87a6795b795b775028f5063b2f1991c06cdff4b6d623427bcd9924c1a757c8f0428d29ac76cb8e93f68d7783e4e93aa6c9d2ec0880aad4a05943ac6dc4471a73a420e97713a8a5673e71142c738377c40d51a852a9dcd0cd37c2b4bf55ee89a5a4353162354f6402ced8f36551eaee63ebbddc27844354f2614bce1836a83bcf1ffb8388d76e23421606e8dcd63b18984e06645da44e0f696eb70f3b102a8de4ef2cbd1762e07906e4b253dbb95bb78e0de8a3cf0d9b3665d703908fe87c8e1275496f98605aef7c777dd65f04f0e2d95a9b9679f87e570bb45dfac805a27ebb8a4499b26099209c8e2af9fa3aa139da3dccf26a47cb7b2e50dfb878d5dae8bd65fdbd64d0ed758884a98a023c535e0e7f49e0740e7368b27321de15a2fc66af746af712a1e90605733fa3dcd8c8e739fcaf46ccfa59f365bf82dc82cd292b4b8a3ed336d32e97ffc37c42440da5fb8f783b1c7b39bed4b7f0899b562aa043db136c0f91daf6420a94a4e38114b13cbe59dc7e112088f491a69f9adce05357459cce27e1804c9fe24a344cb5b18b4e6100aceaec9beeff29f3f9aa488ddacecf400b62eaf1f4989b5546b68666d3f2dff9eae9f5fe44f08ccc8dd5cbfe63b54dc9f79a9f172a97893ac648b2cdb137ba2228ccdf2840c7181d1fe7ab29ab5beaa75bbd44fb89d0d0b7aeab3ff16e42ffb8802b7cff713d29f16fa2097d4600028a3af1499b3d955a33923fe26d85989c938a558ddb3c206b08dc7625487dbe8e33059423906b58994ed264e4663534831a28c3ba189287721cae6bfed7d434ed1a28c8b5f9d3e5807e820cbff307dc11a6437c16cad859e24dc8bd03fd6f418235f19795d6b00ffdacf6c5cb70bc60b0ba0823e5b41c720fa3b8658ad8dca27e4b8288f4ddaf1cea1e1d", 0x1000}], 0x5, &(0x7f0000001940)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x4, 0x80000000, 0xfffffffffffffffe, 0xc47, 0x773e, 0x3, r1}}], 0x30, 0x40408d1}, {&(0x7f0000001980)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001a00)=[{&(0x7f00000019c0)="df7e5a098056b6a5b1", 0x9}], 0x1, &(0x7f0000001a40)=[@init={0x18, 0x84, 0x0, {0x4, 0x31, 0x55614e8a, 0x13}}, @init={0x18, 0x84, 0x0, {0x5, 0x100, 0x7f, 0x57246103}}, @sndrcv={0x30, 0x84, 0x1, {0x10000000000000, 0x0, 0x1, 0x0, 0x9, 0x7, 0x80000000, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0xb7ae, 0x80, 0x484}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x2, 0x5a0bb910, r1}}, @init={0x18, 0x84, 0x0, {0x69, 0x6, 0x2dc, 0xffffffffffffffee}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0xffffffffffff73eb, 0x8004, 0x2, 0x5, 0x4, 0x3, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6e94b919, 0x5, 0x2, 0x1f, 0xffffffffffff581a, 0x1ff, 0xfffffffffffffff7, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1, 0x8, 0x2, 0x0, 0x1, 0x8, r1}}], 0x1b0, 0x4000001}, {&(0x7f0000001c00)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001c80)=[{&(0x7f0000001c40)="49bf1a839e0685ce21297d5bdd34a676ef", 0x11}], 0x1, &(0x7f0000001cc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xadaa, 0x5, 0x80000001, 0x2, 0xfff, 0x0, 0xa5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x7fff, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xf, 0x3, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x20, 0x59, 0x93, 0x5bc}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x8000}}], 0xf0, 0x4080}, {&(0x7f0000001dc0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001f40)=[{&(0x7f0000001e00)="1fbe9aba6c162e557518700e", 0xc}, {&(0x7f0000001e40)="64f66030f954fc87191cc424130a817e63ee742f4aeb46db12f3577b745fcf31bc5c089ceb6b279e288ce9890f7efce7198d3891326c1360bc6d18fb04528a49c34007f273776835b0f9190d6a04a2d7c73686bb8e4425a4b18e46772fe71324d0f859ec6d60e7572f96798d01dbb38e70a7691a080a2d4aa08509b140f4a55df00c2bfa1020d6828d540eb13c65d09b835cc1affd66b6aa3c01f0842ef9eac87865fe405e5bef1ad94e42bc9448f87d143fcf2e157b44efdcde886fcefaf0eef5578eba213bd902bf6b856b", 0xcc}], 0x2, &(0x7f0000001f80)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x2, 0x0, 0x5, 0x866b, 0x10000, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x5, 0x1, 0x2, 0x800, 0x80000000, 0x7, 0x5, r1}}], 0x60, 0x40040}, {&(0x7f0000002000)=@in={0x2, 0x4e23, @rand_addr=0x3ff}, 0x10, &(0x7f0000002100)=[{&(0x7f0000002040)="5a91842f5046dc4ca6276debda63e64c63c53a6e6f46dea40775eed96606b4d5ddeaee056b69a17651d568ea2ac2cac40f34ddada450a6a42e7a63daef0ef333ea7c0bf064ca293c2825b8edd05c01d8a1cb2b51367e42f5ed4c6a7715268c6c54db5a5361ed77195a9ddf5fb58235d7d4ba5cceb8d46fd9a20e1db976113d3a1089311874", 0x85}], 0x1, &(0x7f0000002140)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3f, 0x5, 0x10000, 0x2, 0x2, 0x7, 0x5, r1}}], 0x30}], 0x6, 0x8000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x4}, 0xffffffad) unshare(0x20000400) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000040)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000100)=ANY=[@ANYBLOB="000400001400000007000000"]) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x6fa, 0x7, 0x0, 0x6, 0x3, 0x100000000, 0x10000, 0x81, 0x400000, 0x8, 0x4}, 0xb) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r5}, 0x2c) 2018/04/08 03:43:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x24) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc004, 0xffffffffffffffff) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/08 03:43:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setreuid(r1, r2) 2018/04/08 03:43:26 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x0, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000000000000a004e24070000000000000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020800000a004e2369030000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="09004f007feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f477067fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f68631084b921095c11f8e0a8975f9ceff4ed558a6a73b43a1b453dba1a22bdf29512809a10d4ee20645229420f1fe8883af7115ed9d72f9c2e1ec004a0134e28c8e76d785fdd6a509c26c58f18d6ca00300b1660fcb2e69e337b69e4b6b441ecb369cfccac6efeca6e6a14cf79f47b48a0664e4d0ef7fb008d3d091c467b4405135cadcc22003fbf3ddf"], 0x57) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0x140, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) r6 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) close(r6) dup3(r7, r6, 0x0) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) 2018/04/08 03:43:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f2000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/04/08 03:43:26 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x100000000004) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x20000000) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x200002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 101.035553] syz-executor3 (9041) used greatest stack depth: 12384 bytes left 2018/04/08 03:43:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000100)={0x8, 0xa66}) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x6e) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x10e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x97, "c337cb58b4f2a05c7b765a4815c5a0a49df4521f12c51d90253ec9c42cf289676b2f8b494be2826c8c5e8402560f552b44115c39a1437e7e9f906b0f1cc4b45b90344d6068494589a33672025e4430afa67cec4fa88d04a42df4b9cfd671d0076e97b4253f346c64ba89c6b6d7a2c30f6e5e18055fec306a30ae2f4482be326adc7a9a5be48b3ed00d9ea4ad9ed86988fbf50829f6bb09"}, &(0x7f0000000080)=0x9f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) 2018/04/08 03:43:27 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x57, 0x401) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000001c0)={0x3, 0xeb5, 0xd333, 0x78faa084, 0x11, 0x401}) r2 = dup2(r0, r0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000000c0)={@local, @dev}, &(0x7f0000000100)=0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000140)={0x3e, 0x9, 0x0, 0xb5a, 0x10, 0x1}) sendmsg$nl_xfrm(r3, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000110023000000000000000000ac1414000000000000000000ff0700000000000000003200"], 0x28}, 0x1}, 0x0) 2018/04/08 03:43:27 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'eql\x00', 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r3) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) 2018/04/08 03:43:27 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) getpgrp(0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = getpgrp(r0) r2 = gettid() syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x430041) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x80001) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x2) ioprio_set$pid(0x1, r1, 0x85fb) 2018/04/08 03:43:27 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) pselect6(0x40, &(0x7f0000000140)={0x9, 0x1, 0x9, 0xfffffffeffffffff, 0x10000, 0xde8, 0xd66, 0x5e57}, &(0x7f0000000180)={0x7, 0x4, 0x401, 0x4, 0x6, 0xffffffff, 0x8, 0x6}, &(0x7f00000001c0)={0x4, 0xe8, 0x425b, 0x52fcba49, 0xff, 0x2, 0x4, 0x80000001}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={0x6}, 0x8}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/08 03:43:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2c00, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) write$fuse(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x28) connect$ipx(r1, &(0x7f0000000240)={0x4, 0x19b, 0xf83a, "ecbff0c23486", 0x4b0}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r2, 0x8004745a, &(0x7f0000d1df52)=""/174) 2018/04/08 03:43:27 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40200, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000000e03c0000020000000000efff06000000000000007f2836778265cf7a25cfa5e4a3533a275473542ef97a1614b9cb83306e9f361a43c8d5dd5d7128ba35ce6b1be74a4e10acae7939bed6ea990c9153e9dc7a7afd1d631c68bef970badaa9e8f570603855edc6bbbff36acd4174e53eebd564fa62f781d90293a06eec0f9634938ae8131c91f7f6bb6c45793e5aafbda1c6740d5a6e6821b311ec42a99354809e28a79a3d0ae33928486671a5be5f2f8bdb39e62d58db1df8e2ee8b1221d27c7899dd261886f47061d64fd1ad750e84ff9915"]) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x9e2, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x9) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000840)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x15c, r4, 0x400, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdd2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) accept4$vsock_stream(r3, &(0x7f0000000880)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) sendmsg$nl_xfrm(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000000480)=ANY=[@ANYBLOB="cc0000001b000103ffffffffffffffff00000000000000000000000000000000ff020000000000000000000000000001000000000000000000000000000000002f72ec9156661fb027766cd533943cfc57f3cc63c5530a6d3b9578f0b7fcfa8904747d57b5d01150d2babf557b775efe193445631f603367a8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0xcc}, 0x1}, 0x0) [ 102.051126] nla_parse: 5 callbacks suppressed [ 102.051135] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/08 03:43:27 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1c3000, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7fffffff, 0x8001, 0x386, 0x100000001, 0x3, 0x3e, 0xde2, 0x2de, 0x40, 0x258, 0x2, 0x3, 0x38, 0x2, 0x9faa, 0x8, 0x1}, [{0x7, 0x101, 0x1, 0x8, 0x0, 0x80, 0x7, 0x4}, {0x6, 0xb2, 0xe50d, 0x5, 0x100000001, 0x8127, 0xc8, 0x6}], "cd436e1b61cd4e54ff63", [[], [], [], [], [], [], [], []]}, 0x8ba) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 2018/04/08 03:43:27 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x100000000047, 0x200) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x10001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000100)=0x30) 2018/04/08 03:43:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000000}]}, 0x50}, 0x1}, 0x0) 2018/04/08 03:43:27 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a080002000000a09a847900000000e757133c645b80793b8a023deb6290a27a4680635b54b6281332cbd1977153a941391edb9196948ea09b64d6c11e71ed07c560bb43b567"], 0x10}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x8000) close(r0) 2018/04/08 03:43:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:27 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000180)="33217ea7a45af834b869a5c1bc8a8e4e7ede0f2361ebedeb54088eacceb92fc66c320f1fcb4c238d13fd3b98112fa61b3efecf6fb9e3ada8c95d2a919d8ea8174d484276a5e829e9cf00f8d66965a2fc20055a9caf32e3f5730f79fbf104293ee9079a725c1fe8e2c189062918f898f9b9a8f9f063ab8cd0a6b2995c199a9bb1c6293b806579c65b0017a88067082d5a1f6d1fe03379094bbaadad44d5dbb69b7e3d739bf4b62d63ed2262ae1fab44ac403041e356b50a9cdeeb6eac75b85dbab5cd86", 0xc3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/udp\x00') ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f00000000c0)={0xd089, 0x641}) ioctl$KVM_NMI(r0, 0xae9a) sendfile(r0, r3, &(0x7f0000000000), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 03:43:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x8001}, {0x2, 0x4}, {0x3, 0x4fca}, {0x3, 0x100000000}, {0x8, 0x4}], 0x5) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000002}]}) 2018/04/08 03:43:27 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000003300)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x9, 0x2, "fa2ea4b648fcd779523bd46aab6ca842239b5714f49e2156d653061989e157d321645ac95a9c2030238bd3ac1be164bc634adbf6fa61f233c693104369c07f", 0x22}, 0x60, &(0x7f0000000100)=[{&(0x7f0000001100)="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", 0x1000}, {&(0x7f0000000000)="1da414cbac067f5da874f6e345", 0xd}, {&(0x7f0000003340)="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", 0x1000}], 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="18eaffffffffffff0e0100000200000089a8c9522624770e11b73375d603e5d98775c2eb485e6bf7f7c568f81db90417777d8200be7479da7f9bfc006864540e3c5bb1c87bc39acac133df5d66457bbd"], 0x18}], 0x1, 0x40000) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) tee(r2, r1, 0x5, 0x0) 2018/04/08 03:43:27 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000001fdff00000009000000000000000061154831c19f6e3914cc364aa7fe54728901c89d2580c6e8fffdc750534753425675b4c52cd18ac1a6e77b3021df42a87aa5661c06a356a6788808b867979fa7d3a82bf1fe098a9955ccf126a704366bb64851be1253248601d883a64bd422e168455baadd8fb6d0b8ddfd000000000000"], 0x14}, 0x1}, 0x0) 2018/04/08 03:43:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socket$inet6(0xa, 0x8080f, 0x18ce) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/08 03:43:28 executing program 1: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/04/08 03:43:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x8000000000000) r3 = getpgid(0x0) ptrace$getsig(0x4202, r3, 0x9, &(0x7f0000000040)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010100000000000020008100000000000000020000000000"]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000140)={r6, 0x1}) 2018/04/08 03:43:28 executing program 5: futex(&(0x7f0000011ffc), 0x0, 0x0, &(0x7f0000011ff0)={0x0, 0x1c9c380}, &(0x7f0000011ffc)=0x4, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000240)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x4000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) clock_settime(0x2, &(0x7f0000000000)) 2018/04/08 03:43:28 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000001280)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003500)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000003600)=0xe8) sendto$packet(r1, &(0x7f0000000100)="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", 0x1223, 0x0, &(0x7f0000003640)={0x11, 0xf6, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) write(r2, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/04/08 03:43:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000100)=0x3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000040)={[], 0x100000}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000300)=""/93, &(0x7f00000003c0)=0x5d) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000280)) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000240), 0x4) 2018/04/08 03:43:28 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000340)={{0x0, @loopback=0x7f000001, 0x4e20, 0x0, 'wlc\x00', 0x20, 0x7ff, 0x5b}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xfffffffffffffc01, 0x3, 0xd442, 0x6dd13715, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r4, 0x7fff}, 0x390) 2018/04/08 03:43:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:28 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fdatasync(r0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0xffffff2c) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @empty, 0x3f65}, 0x1c) r2 = dup2(r1, r1) getpeername$netrom(r2, &(0x7f0000001640), &(0x7f0000001680)=0x10) 2018/04/08 03:43:28 executing program 5: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x3, 0x7fff}) 2018/04/08 03:43:28 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4000020202, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x7fffffff, 0x0, 0x7ff, 0x10000, "5d7ce8cba251a20168b598871aec48ce37e47b7993fffe4acc14dad9eee5abcda42f0fde21e9506ddd1e8f09", 0x765}, 0x0, 0x0, 0x9e, r1, 0x4, 0x7f, "4aebb5608cd1f94a34370c52f4ba6d5404f480097f8fe941d3916fba5d8f4150cf5b68471ec71bbf8fda9e46dcf9e32abfa24f6c0579fcff7b0d5df88b6eb0bf", &(0x7f0000000100)='system\x00', 0x7, [], [0x0, 0x9, 0x2, 0x3]}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0d9242127cde6b91fe934ef21cf9107005747b0bcf65281c608777c41b19aed901195f249b7734d423222f47689a67c0a60eb673df399929741ae4ccf16cddc4e4a6d0d7a07b8355196c3e5cfa0ea0a5d73a7d0000000000000000", @ANYRES16=r2, @ANYBLOB="03052abd7000fddbdf2505000000"], 0x14}, 0x1}, 0x8000) fallocate(r0, 0x2000000011, 0x20000000000, 0x40208) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) 2018/04/08 03:43:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000200)="cf6ce80ad7cf52e7d90870a375bcbe48d40a0703e0c9d21caec914088391beb07c5737f54f6dd1a4a30e3716f78ad25fd73ca49dcc7a1d72ea745ab6a4619b083dd7bd22652a92c43d3609b2d2232de379c8464b90adaf419842acd26f3b97ab3e084b33169f9e90878d5fabd0b2824e4e4d7a535866c2a28f91f8951070f048ef7b9baa02313ecfdfb1df53112c9d1b92a7ba24c94d4fe3c08de131319315e5ab62f2695d5b219e7e423a282c1904d87f2ea2f4256436fc4550614640edc6794d2b8650f4335fb9dd8b3b0ebb98f9f1cf7fc152d9cb71cb814796517db42d415b93266eeff82e8da9") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, 0x7ff, 0x1, 0x0, 0x4, 0x2, 0x4, 0x9}, 0x20) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x101, &(0x7f0000ffc000/0x2000)=nil) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/08 03:43:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:28 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x800, 0x10400) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000dddfd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/04/08 03:43:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x68d}, &(0x7f0000000140)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r2}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=@canfd={{0x3, 0x7, 0x2, 0xcd}, 0x35, 0x3, 0x0, 0x0, "ac333ce8d05a377a4861618b0baedec6aaf09c83808456f3e5558bee1da030e7bbb155ed6a58728fc875779f4869615f58c3b2ed0cf894dab4f9b51899fbc4bc"}, 0x48}, 0x1, 0x0, 0x0, 0x4044}, 0x880) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x1ff0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x9, 0x8000, 0x8, 0xfff, 0x0, 0x9, 0x401}, 0x20) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x4009c2) 2018/04/08 03:43:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a0100e76bfe9cc20000000000000000000000000000", 0x261) socketpair(0x4, 0xf, 0xfffffffffffffffc, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000400)="d509d0fab0faa121e99dbc7fad8e71801e9c6103b2b64a7ecc9751f707a4dcad2bc9737e7632b498df8b30a6d99f7c054ddfee0047709b86fb8d4626f3a8eca767ba84fa80eb916aedd1472fb161e167d041051936f9775d9234f0275158025974306f69397e322665ac114a3ac292aff8ac2dcefe5232834a5ff6304dd6b05d589086c20a905ff90d09571c262ad164bef89d6a794a2b673592a6ab4c808828d25b838a0789ccd1b1299f0baa47facc2957343f4405d2717af22926ef15b19c116cf1f9f833e40070c27b839a97") sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x280}], 0x1, &(0x7f0000003cc0)}}], 0x1, 0x0) accept$alg(r2, 0x0, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/08 03:43:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffb) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000d01000)=0x7ff, 0x28a) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x820}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0x59d}], 0x1, &(0x7f0000864bb8)}, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4001) 2018/04/08 03:43:29 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)) gettid() r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='net/ip_vs\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getuid() rmdir(&(0x7f0000000340)='./file0\x00') timer_create(0x7, &(0x7f0000000080)={0x0, 0x1, 0x4, @tid=r0}, &(0x7f0000000280)) getgroups(0x2, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f00000001c0)=""/57, 0x39}, &(0x7f0000000200)}, 0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='8/file0\x00', 0x6000, r2, r3, 0x3, 0x4, 0x80000) 2018/04/08 03:43:29 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2b, 'memory', 0x20}]}, 0x8) 2018/04/08 03:43:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:29 executing program 7: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000140)="660fba7cd69366b8090000000f23c00f21f86635020002000f23f866b91d0800000f3266b8e6a1c80f0f23d00f21f86635100000080f23f8ba430066b81000000066efbaa00066edf00fba6feb0064650fc72d66b8005000000f23c00f21f86635020002000f23f8baa100ec", 0x6c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 03:43:29 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x9, 0x1}) lgetxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)=""/251, 0xfb) read(r0, &(0x7f00000006c0)=""/145, 0x91) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000280)=""/241) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000400, 0x200004d8, 0x20000508], 0x0, &(0x7f00000003c0), &(0x7f0000000240)=ANY=[]}, 0x78) ioctl$KDSETLED(r1, 0x4b32, 0x7) 2018/04/08 03:43:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0xffffffff, 0x1000, 0x80, 0x7, 0xac35}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000080)=""/45) 2018/04/08 03:43:29 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2000000003}, 0x1c) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x111040, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) 2018/04/08 03:43:29 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f0000000000)={0x1, 0xffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) dup3(r2, r1, 0x0) close(r0) 2018/04/08 03:43:29 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xfffffffffffffff7, 0xfffffd8a) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x1, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7ff) set_mempolicy(0x4000, &(0x7f0000000040)=0x101, 0x5) 2018/04/08 03:43:29 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000033, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fcntl$setlease(r0, 0x400, 0x1) write$cgroup_pid(r0, &(0x7f0000000040)={[0x33, 0x37, 0x31, 0x33]}, 0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="055c9916bd03bdccf7de1d01f463040180000000"], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/104) 2018/04/08 03:43:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000000016, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3cc) socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000034c0)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/08 03:43:29 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x10) 2018/04/08 03:43:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:30 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) socketpair$inet6(0xa, 0x802, 0xc5f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x2}, {0xf}, {0x4, 0x8000}, {}, {0xf, 0xfffffffffffffffd}, {0x6, 0x6}], 0x6) write(r0, &(0x7f0000000080), 0x0) 2018/04/08 03:43:30 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fd8000)={r0, r1+30000000}, &(0x7f0000f44ffc)=0x1, 0x1) [ 104.744362] binder: 9289:9290 unknown command 379149317 [ 104.778188] binder: 9289:9290 ioctl c0306201 20a20000 returned -22 2018/04/08 03:43:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f00001c2000)=ANY=[@ANYBLOB="021800001c000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff000000000000000008001900000000000a00000000000000ff020000000000000000000000000001000000003053c47100000000fe8000000000000000000000000000ff0000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000080012000000000000000100000000000600000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000ff"], 0xe0}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x3, 0x100000001}) 2018/04/08 03:43:30 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x1) r1 = epoll_create(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x40002000}) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 104.830176] binder: 9289:9290 unknown command 379149317 2018/04/08 03:43:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) [ 104.897647] binder: 9289:9290 ioctl c0306201 20a20000 returned -22 [ 105.395857] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 105.519614] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/08 03:43:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000540)=""/180, &(0x7f0000000000)=0xb4) bind$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full={{0x3, {"02b53d809046c6"}}, [{"7ca7b1e9b8cdd4"}, {"3e1657008b8d6e"}, {"b3102c785be35a"}, {"0b6d0260ef1f6d"}, {"af139a1ced17bb"}, {"b96b77cdaef0e5"}, {"2e717e11569df1"}, {"7ac7d0c18a4613"}]}, 0x48) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x7}, 'port0\x00', 0x40, 0x20000, 0x2, 0x1, 0x5, 0x2, 0x3, 0x0, 0x1, 0xffffffff}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000000280)='./file0\x00', 0x80) 2018/04/08 03:43:31 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040)="dc2bb167000007ffc10f873ade33431a46656e58eeb3dfeb931c3a78d1e42d05f4f48c4658bae0655b7d72e45ceab769e08b0d92c6183a0c26036d83b543cc5c1b254ad7763e094ccd6973e8dc955afc455c93d027490385d8a7e263cb213185f4331311552f822bf705", &(0x7f0000000200), &(0x7f000045e000), &(0x7f00000000c0)="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") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/08 03:43:31 executing program 6: r0 = gettid() perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0xfffffffffffffffd, &(0x7f0000035000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1000, 0x141040) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000080)) 2018/04/08 03:43:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:31 executing program 1: unshare(0x1020400) clone(0x0, &(0x7f0000000140), &(0x7f00000003c0), &(0x7f0000000180), &(0x7f0000000400)) prctl$intptr(0x24, 0x6) keyctl$set_reqkey_keyring(0xe, 0x6) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000003, 0x8000) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x0, 0x200}) 2018/04/08 03:43:31 executing program 0: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x3, 0x800, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = epoll_create1(0x80000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x401) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000140)='./control/file0\x00', 0x8) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x13, 0x2000000000000, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000200)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r5 = fcntl$dupfd(r2, 0x0, r2) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000086fff4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) r8 = getpgrp(r7) r9 = getpid() epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r6, &(0x7f0000000000)={r6, r5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r10 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x84000) ioctl$LOOP_CHANGE_FD(r11, 0x4c06, r10) close(0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/08 03:43:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(fcrypt-generic)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000ddffc8)={0x0, 0x0, &(0x7f00003f3fc0)=[{&(0x7f0000279fb8)='?', 0x1}], 0x1}, 0x8880) sendfile(r1, r1, &(0x7f0000ccb000), 0x357) 2018/04/08 03:43:31 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x40000000080, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) [ 106.051884] rpcbind: RPC call returned error 22 2018/04/08 03:43:31 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) getpeername(r0, &(0x7f0000000240)=@ipx, &(0x7f0000000000)=0x80) close(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x100000001}, 0x90) 2018/04/08 03:43:31 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x10d, 0x2, &(0x7f00000000c0)="032efcf75a69c6e5", 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r0, r1}) 2018/04/08 03:43:31 executing program 5: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='gid_map\x00') getpeername(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a96000), 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000200)) finit_module(r1, &(0x7f0000000040)='/dev/rfkill\x00', 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) 2018/04/08 03:43:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:31 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) r2 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x2, 0x5}) setsockopt$inet6_int(r1, 0x28, 0xcb, &(0x7f0000000380), 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="ee835b20b7770b9120d1d043720868f855fe86d551d332c4e6a3f1ab14beed5c7171673595cdb2cfffa49534267332b6c8d4a6266afafaf54d0e89e3f685066fbde740fe1c656b7be4283847af9fac5d678b55b74d8897e18ccd9cffa154a72d6b1765bd359fa6b4a1b7c3384cf4018781b3afdb08c083a9d51eb6c1606f4682652647c879de37f548c8eaa9115f5c7629bbca1589c76edba8cd9034f5bc52326251fce16c6206ed72495e48e779", 0xae) sendmsg$key(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x8, 0xa3, 0x0, 0x39, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_key={0x9, 0x9, 0x1d8, 0x0, "a7d39d39370e0c80619fd5e22da9d13d61dda50cff06395a5f9ec32f82873b08350c3b22e17067f9aa1717da6003ac7a23b054649d79f44f67cb82"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x7fffffff, 0x7fff, 0x88, 0x3, 0xc0000000}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_key={0x20, 0x9, 0x790, 0x0, "a3e20ef0cb790bd99d1766db01efbd505eead9471ccfe0be96671283303764d140acb50b33c9580c3223e83a7583bea5fe979a742a4185fc6278a149d1945437aca6e248d41dc4d2c91ceda315e6916f01f7ff7bfe0f65ca06579ce27dd7b0272dae96fa8b0a9e957e7f5b5fa44e8bf2ac481421bf317967a380c5caaeb7babe6da68475edb057a0808a338300cf37c4c95c7a0b80c340df939a0ba88adc39ebb0ef68342fd55e3066a5a0cbb61b629b04f89ac17acc04f37c5a5d52bc83eaabf1c2543830bd70451441fee2cfc62f3caad96e39501c0c61715dc0026abeb30228e59f177203d4937f0f11ef8fc82c488aad"}]}, 0x1c8}, 0x1}, 0x0) 2018/04/08 03:43:31 executing program 2: r0 = msgget(0x3, 0x22) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0xffffffffffffef20, r1, r2, r3, r4, 0x2}, 0xbf22, 0x2, 0x3, 0x9, 0xc02, 0x1, r5, r6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$inet_sctp(r7, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/08 03:43:31 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@sco={0x1f, {0x6, 0x7ff, 0x8001, 0xfff, 0x4, 0x4}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="084cd9b4e366623728e81a5f3a3fb033d87c84b4a71236262537ecaf68a154af8017af841bf781f778bd0233e80ab8", 0x2f}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x228, 0x20000015}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) 2018/04/08 03:43:31 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x7, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0xc1, 0x40, 0x9, 0xc81c, 0x16, &(0x7f0000000080)='ip6gre0\x00', 0x3ff, 0x6, 0x7}) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f0000000040)="05000000", 0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x0) 2018/04/08 03:43:31 executing program 1: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x8}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) inotify_init1(0x800) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x100}, &(0x7f00000001c0)=0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010008000000000000000000"]) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'team0\x00', 0x4}, 0x18) 2018/04/08 03:43:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='syscall\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) sendfile(r0, r2, &(0x7f0000000000)=0x4, 0x3) 2018/04/08 03:43:31 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x1f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3ff, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x200, 0x70bd27, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x810}, 0x5) r3 = socket(0xe, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x2714, &(0x7f0000000040)=""/1, &(0x7f0000940000)=0x1) 2018/04/08 03:43:31 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/08 03:43:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022bfff), 0x0) r1 = accept(r0, &(0x7f00000001c0)=@nfc, &(0x7f0000000240)=0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280)={0xd17, 0x8421, 0x8, 0x7}, 0x8) 2018/04/08 03:43:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) fstat(r0, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x2) r3 = dup2(r2, r2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'bridge0\x00', 0x4}, 0x18) r4 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x77, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000180)=0xed) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/04/08 03:43:31 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x8, 0x7, 0x4, 0x8, 0x7, 0x9, 0x94, 0x3, 0x7fff, 0x66, 0xfe0, 0x40000000000000}) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0xa, 0x800}, {0x0, 0x2}, {0x8, 0x401}], 0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x7, 0x52}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8001, 0x4, [0x8, 0x3, 0x1, 0x4]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x80}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x7f, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff0001}], 0x64) getsockname$llc(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @rand_addr=0x7}}}, &(0x7f0000000440)=0x84) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000480)={{0x3, 0x47a}, {0x101, 0x40}, 0x10001, 0x5, 0x64}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000500)={@empty, 0x6, 0x2, 0x3, 0x0, 0xf3, 0x3ff, 0x1b}, &(0x7f0000000540)=0x20) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000580)=@rc={0x1f, {0x0, 0xfffffffffffff205, 0x7fffffff, 0x2e097c2c, 0x11cc, 0x3f}, 0x7}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000600)="19da", 0x2}], 0x1, &(0x7f0000000680)=[{0x70, 0x13f, 0x2, "9cb00544b6703c5c6a593f74c7cabf3b1092f2f972d81e3ffc6716e28e47a38e62f2b1fcaf60e52244c6e7977c047aa5f5794dfaca5a85f32153adc070a462a189847ceea9d0425c37f6597f5af25330a5d23f5fcc274db498d9be54"}], 0x70, 0x11}, 0x4000000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000740)={0x3, 0x30, 0x1}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={r4, 0x0, 0x0, 0x1000, 0x401, 0x9}, 0x14) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000007c0)={0x9, 0x10}) r5 = getuid() quotactl(0x6078aec2, &(0x7f0000000800)='./file0\x00', r5, &(0x7f0000000840)="9a451f271519210c4732c352de40f25ad45295a7664c96974c2505cb3df5c71d1285d13073fe6f371576b54c12fdbc9b5d289b81d62ad9db2618cb1575cc5ae2ad33bbef7952dd6c2c67b96080167fe27f640411813530e8078ec28607ec5ca9ea9961d053d840881fe3acdfff60087c129635e826c73ada6562f8aee7376687b0d15654754958d5ea10b69df1943bcc216b0d5b6980fbc69a288988888614c03f2cd6ad7972edd6e0b97700f82bca798eca5b1a5bb5cf982f05356d1e57c0f950e07e650a04fb92bb7190a4eb9b18cd") r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x1, 0x0) getuid() fcntl$getownex(r0, 0x10, &(0x7f0000000980)={0x0, 0x0}) close(r0) r8 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, r8) getpgrp(r7) lgetxattr(&(0x7f00000009c0)='./file0/file0\x00', &(0x7f0000000a00)=@known='com.apple.FinderInfo\x00', &(0x7f0000000a40)=""/191, 0xbf) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b00)={r2, @in6={{0xa, 0x4e23, 0xf6, @mcast2={0xff, 0x2, [], 0x1}, 0x730d}}}, &(0x7f0000000bc0)=0x84) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000c00)=0x1, &(0x7f0000000c40)=0x4) 2018/04/08 03:43:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='/dev/kvm\x00', 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000000)={0xda51, 0xe, 0x10000, 0x3}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000200)=ANY=[@ANYPTR64]) 2018/04/08 03:43:31 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = msgget$private(0x0, 0x510) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) r3 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x101, r2, r3, r4, r5, 0x19d, 0x4}, 0x7fff, 0x4, 0xa3c, 0x9a, 0x1, 0x4, r6, r7}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r8 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r8, &(0x7f00000000c0)=""/60, 0x1c) renameat(r8, &(0x7f0000000100)='./file0\x00', r8, &(0x7f0000003ff8)='./file0\x00') 2018/04/08 03:43:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x1156) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}}, 0x90) 2018/04/08 03:43:32 executing program 1: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x1, 0x1f8, [0x20000040, 0x0, 0x0, 0x200001d8, 0x20000208], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'bpq0\x00', 'ifb0\x00', 'bridge0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb8, 0x120, 0x168, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x29}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @snat={'snat\x00', 0x10}]}, @common=@ERROR={'ERROR\x00', 0x20, {"64ec599661eb9835039d7b9552f63f49a4e54073af800972fe32ab179a37"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x270) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x34201) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000340)={r2}) 2018/04/08 03:43:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:32 executing program 6: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c40)=@broute={'broute\x00', 0x20, 0x2, 0xba8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff02000000030000000000000000006e7230000000000000000000000000006970365f7674693000000000000000006970646470300000000000000000000065716c00000000000000000000000000aaaaaaaaaaaa0000000000003a29d45b6dcc0000000000000000b800000000010000300100006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000010000800000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000000300000000000000000079616d3000000000000000000000000064756d6d7930000000000000000000006970366772653000000000000000000062707130000000000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000004809000098090000e809000069700000000000000000000000000000000000000000000000000000000000002000000000000000e000000100000000000000000000000000000000000000000000000000000000616d6f6e6700000000000000000000000000000000000000000000000000000068080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000e000000100000000000000007f00000100000000000000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000ac1414000000000000000000e000000200000000000000007f0000010000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0xc20) 2018/04/08 03:43:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 03:43:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/04/08 03:43:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20100, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000140)=@hopopts={0x3a, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x10) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl(r0, 0x4400000000001268, &(0x7f0000000100)) 2018/04/08 03:43:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000100)="17", 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380), 0x4) 2018/04/08 03:43:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="9f7797d0caaf05c63a9265304dcdfd11ea9d33bbe4862d82a3794236fb8824192611ed0c768a043a6f0ea243955dc51f277d", 0x32, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/100, 0x64) ioctl(r0, 0x2276, &(0x7f0000000240)="a7") rt_sigreturn() 2018/04/08 03:43:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x80000008, &(0x7f0000000040)) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) process_vm_readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000001c0)=""/245, 0xf5}], 0x2, &(0x7f0000000540)=[{&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000340)=""/53, 0x35}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000480)=""/152, 0x98}], 0x5, 0x0) pwritev(r0, &(0x7f0000000180), 0x0, 0x0) process_vm_readv(r1, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) 2018/04/08 03:43:32 executing program 7: unshare(0x60000000) socketpair(0x4, 0x3, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000000c0)={0x3e, 0x9}) r1 = socket$inet(0x2, 0x3, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000000)="ff55d36cffb9ffffef", 0x9) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/08 03:43:32 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/08 03:43:32 executing program 5: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) timerfd_gettime(r0, &(0x7f0000000080)) recvmmsg(r0, &(0x7f00000074c0)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/77, 0x4d}], 0x3, &(0x7f00000012c0)=""/55, 0x37, 0x7}}, {{&(0x7f0000001300)=@nfc, 0x80, &(0x7f0000002780)=[{&(0x7f0000001380)}, {&(0x7f00000013c0)=""/17, 0x11}, {&(0x7f0000001400)=""/213, 0xd5}, {&(0x7f0000001500)=""/205, 0xcd}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/34, 0x22}, {&(0x7f0000002640)=""/102, 0x66}, {&(0x7f00000026c0)=""/16, 0x10}, {&(0x7f0000002700)=""/117, 0x75}], 0x9, &(0x7f0000002840)=""/212, 0xd4, 0x2}, 0xcec3172}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002940)=""/80, 0x50}, {&(0x7f00000029c0)=""/225, 0xe1}], 0x2, &(0x7f0000002b00)=""/13, 0xd, 0xfffffffffffff5b6}, 0x16f9}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000002b40)=""/161, 0xa1}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/25, 0x19}, {&(0x7f0000003c40)=""/46, 0x2e}, {&(0x7f0000003c80)=""/78, 0x4e}], 0x5, &(0x7f0000003d80)=""/4096, 0x1000, 0x3}, 0x5}, {{&(0x7f0000004d80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004e00)=""/47, 0x2f}, {&(0x7f0000004e40)=""/225, 0xe1}, {&(0x7f0000004f40)=""/135, 0x87}, {&(0x7f0000005000)=""/153, 0x99}], 0x4, &(0x7f0000005100)=""/137, 0x89, 0x6}, 0x9}, {{&(0x7f00000051c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000007440)=[{&(0x7f0000005240)=""/255, 0xff}, {&(0x7f0000005340)=""/4096, 0x1000}, {&(0x7f0000006340)=""/16, 0x10}, {&(0x7f0000006380)=""/61, 0x3d}, {&(0x7f00000063c0)=""/128, 0x80}, {&(0x7f0000006440)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x8000}, 0x4}], 0x6, 0x20, &(0x7f0000007640)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000007680)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x5, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x27}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000076c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000077c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000007800)={{0xffffffffffffffff, 0x3, 0x81, 0x2, 0x3f}, 0x10000, 0x407f, 'id0\x00', 'timer0\x00', 0x0, 0x1f, 0x2, 0x6, 0x1}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000007900)='ip6gretap0\x00', 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000007940)={0x77359400}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ffc000/0x2000)=nil) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8b98) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000007980)=""/253) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000007a80), &(0x7f0000007ac0)=0x8) prctl$setmm(0x23, 0x2, &(0x7f0000fff000/0x1000)=nil) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000007b00)={0x4, 0x0, 0x0, 0x403}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000007b40)={0x0, 0x8, 0x3c3c40ec, 0x0, 0x0, [], [], [], 0x1, 0x7fff}) set_tid_address(&(0x7f0000007c80)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000007cc0)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000007d00)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000007d40)=""/4096, &(0x7f0000008d40)=0x1000) r4 = shmget$private(0x0, 0x600000, 0x8, &(0x7f0000a00000/0x600000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000008d80)=""/4096) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000009d80)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000009dc0)={'eql\x00', {0x2, 0x4e23}}) mincore(&(0x7f0000d3b000/0x4000)=nil, 0x4000, &(0x7f0000009e00)=""/42) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000009f00)=@get={0x1, &(0x7f0000009e40)=""/154, 0x1c4a}) rename(&(0x7f0000009f40)='./file0\x00', &(0x7f0000009f80)='./file0\x00') 2018/04/08 03:43:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(0xffffffffffffffff) 2018/04/08 03:43:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ioprio_get$pid(0x0, r0) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000f40)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400)=ANY=[]}, 0x40000020) r2 = getpgrp(r0) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x25c1, 0x0) ptrace$peek(0x1, r2, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f71282") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000640)={&(0x7f0000000d80)=[0x8000, 0x0, 0x0, 0x401, 0x8], 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017be1b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x6, &(0x7f0000000b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000006c0)) getresgid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e40)="09938035f010723eb0818b94c6578c9ca150855b6d9fdead19bf065f1c568a0a989c18211eb2fbe66ec5b6f2b80ef90010b6a587f646357db8a0f0", 0x3b, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) r6 = getegid() getgroups(0x10d, &(0x7f0000000d40)=[r6, r5, r4, 0x0]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 03:43:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="2000000a961c01400000200200", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/04/08 03:43:32 executing program 6: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) getitimer(0x1, &(0x7f0000036fe0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x56, 0x8, 0x100, 'queue1\x00'}) [ 107.396406] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 03:43:32 executing program 5: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) linkat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/08 03:43:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000080)='user\x00') r2 = userfaultfd(0x0) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000000200)=""/58, 0x3a) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20080, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000440)) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00000002c0)={&(0x7f00007e1000/0x2000)=nil, 0x8001, 0x2, 0x5a, &(0x7f0000467000/0x4000)=nil, 0x40}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/08 03:43:32 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/08 03:43:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007fbdb72da9b7a4a280930a06000000a84308910000003900080090000c00000000001900a30700ffffffee0000dc1338d54400009b841362f75afb4bf02ee35382447f3ab8220000060c6c4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f00000001c0)=0x80, 0x800) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x1, 0x2}}, 0x26) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) 2018/04/08 03:43:32 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x7, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) r1 = getpid() r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3f, 0x8000) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3, 0x8000, 0x2, 0x3, 0x0, 0x5, 0x1000, 0x9, 0xffffffff, 0x9, 0x1, 0xd3, 0x3fc, 0x3, 0x7, 0x7, 0x10001, 0x1, 0x9, 0xffffffffffffffff, 0x1, 0x3, 0x43a, 0x80000001, 0x0, 0x81d, 0x3, 0x101, 0x1, 0x2, 0x80000001, 0x1, 0xffffffffffffffc1, 0x80000001, 0x5, 0xfff, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000040), 0x5}, 0x408, 0x7, 0x1ff, 0x4, 0x8, 0x2, 0x5}, r1, 0x5, r2, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/08 03:43:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9fc84505f467714c1833456ab9171d1d1366f1fdf7b13650932b20411d6b1f363c32fad636018dadd19752dde17ec50fd32850c48dae2431a0b00a0545c2b610693c1cd34cb7c156f55b50dfb4407", 0xd5) read(r1, &(0x7f0000000880)=""/181, 0x413) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20200, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000280)=""/203, 0xcb}], 0x3, &(0x7f00000003c0)=""/222, 0xde, 0x8}, 0x40002000) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000ac0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000006000000031165abb2d9637da37ff0f000021a55a3c9a44c4399717a5220c9c1c1864b924bf7e4c1020457277b86173431d1bf1c04bb2f3f9f41696ad9b3acac7a5984b53be62a70e8396ff9144fe12e04c6624da81b425324ccbe35ca9bf28146c24d69babb01b8ec7a71306bf97bca88faa303b9ea88261fa6e5d94c17009f11c04e328362c204fad3a6547088b26417985"], &(0x7f0000000a00)=0x84) read(r2, &(0x7f0000000a80)=""/9, 0xfffffffffffffd39) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={r2, &(0x7f0000000740)="71475000a18ea9543bd4ac1639ecc28c4902f26c51e081d40909586bcbd3a31e69e315d0a30502f09295a1dd21a86e19380ebd6fba3a93", &(0x7f0000000780)=""/31}, 0x18) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@dev={0xfe, 0x80}, @in, 0x4e21, 0x0, 0x4e22, 0x2, 0x2, 0x0, 0x80, 0x3f, r3, r4}, {0x4, 0x0, 0x3ff, 0x0, 0x0, 0x4, 0x9, 0x100}, {0x6, 0x6, 0x40}, 0x3f, 0x6e6bb4, 0x3, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x3f}, 0x2, @in=@rand_addr=0x800, 0x3503, 0x4, 0x0, 0xec6a864, 0xffff, 0x100000000, 0x8}}, 0xe8) clone(0x0, &(0x7f0000000880), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000800)={0x0, 0x4000}) 2018/04/08 03:43:32 executing program 7: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)='[', 0x1}]) 2018/04/08 03:43:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(0xffffffffffffffff) 2018/04/08 03:43:33 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x1fffff) r1 = accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80801) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000240)=""/70, &(0x7f00000002c0)=0x46) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{0x5, 0x3, 0x8, 0x1}, {0x9, 0x42c6, 0x6, 0x4e}, {0x9, 0x6, 0xffffffff, 0x3}, {0x7, 0x3f, 0x6, 0xff}, {0x3, 0x8, 0xd473, 0x4}, {0x3f, 0x5, 0x7ff, 0x7}, {0x7, 0x3, 0x60, 0xffffffffffffffc0}, {0xfffffffffffffff8, 0x9, 0xfffffffffffffff9, 0x4}]}, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x1ff, 0x40, 0x7, 0xef, 0x5, 0xff, 0x800, 0x2, 0x8, 0x2, 0x1, 0x7}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/04/08 03:43:33 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x5, 0x20400) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000280), &(0x7f00000002c0)) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x84882, 0x0) close(r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000200)=[{0x7, 0x4}, {0x2, 0x2}, {0xc, 0x100}], 0x3) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x22040, 0x0) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0xc, 0x8, 0x5, 0x14, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd25, 0x3502}, @sadb_lifetime={0x4, 0x7, 0x0, 0xfffffffffffffff9, 0x55, 0xd31}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x6e6bbb, 0x7fff, {0x6, 0xff, 0x81, 0x5, 0x0, 0x3, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x666, 0x5, 0x8c, 0x1, 0xe0000000}, @sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x70bd26, 0x3506}]}, 0xa0}, 0x1}, 0x1) sendmmsg(r2, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0), 0x0, 0xfffffffffffffffc}}], 0x3e0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000300)={r6, 0x2}) getsockname$packet(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1b}, 0x6, 0x1, 0x200, 0x100, 0x0, 0x200000, r7}) 2018/04/08 03:43:33 executing program 2: syz_emit_ethernet(0x61, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x6d6, 0x1, 0x7}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) 2018/04/08 03:43:33 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000006f80)=[{{&(0x7f0000000140)=@can={0x1d, r0}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="b5ed19410a4ef9f3579743aab369366cfcd2c330e4540f0afe5f442a4ad48f880ecf95368e8ce456819accfb567c6f1d5053ffb075ffe55b1ebc0422dbf58e9c8fe28cb39aa38a703159ce9a48b86efa0b4ab8f6965aa481d820d4a0cc493e9135fa78977dc5a9cb5017d65aeecbbcb130915f5d27ce392ef395645a12eb05910fb2380bae0c99d6279a1218b3aad5a9", 0x90}, {&(0x7f0000000280)="d306c63e667bdc9bc65efa4e54fdcccd2735967a0a417c07c9d78e0193e08e34e41006cf0155703045f2157064372958909372febd502af5c2af9faea9b0cffe42d515b3263609537787ce9beefe25ebb5c6df12001fd440903ec5c6429862c43c4ce6c7ec890b07d126c689c5f968af4ce9a0cb987b1e93ab0c08d3d70eed1a642b1e3608495d95dc1a144eea", 0x8d}], 0x2, &(0x7f0000000380)=[{0x68, 0x13f, 0x10001, "01651ce8d1c3f9566662414e08c6967a2dff34ab56a4714cb1959f4403642cc759ba7ee268278ecd78020e841a1ef53f810e76eb3be6647e84ab9edeaa00692634e634d4ce41524f7fc84b529b866a5e0111"}, {0x108, 0x88, 0x4, "7b96e50db8a558297d2f6386e501f98b66bb3fb861e173d36c88d013d9c589cc3e1993b90b5dc27c6a8b0384e01835fc84e8b0781e2588c80fd777faed9a96e1eff3d088287c25fb2112882aa8e6021620e386982867c5a2b6129898a8f69da0e99d0d9ad02010d37da2a7b6f9659a327a5702a955c4de3217542c8efe7e7e491d8fe2331d42d24cfbf91d11a155cdb14e31b8caf7554501ab1bd1022b77890dbdaf9963604a06f5b34b0d65bcfac1befcd612be56be86e68b9d775eeda673c04848d5f20459803a73b8fab8dddd6782b8850db326bab152c28c1c90c53a75d4d1b5fe73054a7f6dba1585baf307937a3415388d"}], 0x170}, 0xff}, {{&(0x7f0000000500)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000580)="b920cdfad85e6fc2b42671812e30899828d6b2f718771bf5df0d43445c51995ce3ba93a70d5519516afa8445d5965862d6add952c579ce419249c75be1107fb14c191e2c69e962007faa481afaa1dd", 0x4f}, {&(0x7f0000000600)="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", 0xfe}, {&(0x7f0000000700)="42cfa0a79e02f98e7426dfff085a827b2821ef71c1aa33f9dd094b29df0ba57276b0ea3928e5ac777301835bd73fe5668f07a3a0d912c27fd679b7c7037df6337344e6ef045637891797caaa392a5d16698eda97d541b2bd6945af7abc6fd2b6d114aa11cc93638eca8512d01d5fcc74549ce92da80a394287d7ddfdf2129e8912e1e2e440637fa1302cb2ef6506e45dcc730d029062225e9d19b39fad9b990071c36100dfcce204a71f57dc0b5e767d2e870a2c994f941ad0dfd921516548159924", 0xc2}], 0x3, &(0x7f0000000840)=[{0x98, 0x1ff, 0x0, "1e58268889da0cf0819882b293a5694538af6b8009cbbf475cd658db9ad814bb554865dc32783cee66d38d3943ca0d52cd52d9351f24299e74679b29a18f3da7fe1760b720fff5550f88a182582d203a678db68a413d22669cc23bee5f061ebd40537950a7fcb8d61ab43a169240e1cd1c6f1aa50b47325bc846b4ca0f51a0aed05104d5e2"}], 0x98, 0x4000000}}, {{&(0x7f0000000900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @rand_addr}, 0x0, 0x4, 0x4}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000980)="eb4b813399277809deb4d056735225db1ea5ce4bb5472a913dfa0a9ecaf899eaf64c6dd0f67f796aa2e6886fde95c4b4781a0040a4f1a0cb2896fbfc4512a351d6a0ca479e30b9f328519b901d5c476de146ebe912530bc1f094c654f2c9dad446e7a32a06e2b10e6745884d91af59f7484eefa177bf3587cffdf16140d1e11dd11b4876fee43e473b37ff", 0x8b}, {&(0x7f0000000a40)="176eb3ddf0a938b80b8b74dbb0076bf52911493fe1ac21ad78d39a85b92ddda64704d6ac2e15f27758812afe16d641832215e876e4e5bd2383a7ab13a737c7770ddff2474cd24b934a08b1319ac609d75123c6e98a4afdcf715f987c4b64e42e89c60274519da431ac277cee7c863d2800712f91cb2d9971baa7c96466b9c5d131177e7aefa2b9bcb1be43b417de2e6ddde1ff72f4e681081e8dd90cf969dd549b0c44fbc2dfd15ec0048c3abf4554e43331ade1212439832bc87dc81ba9998558f48535170349e8ce5d6ce28e587fede9d0557072a90e47b06cbe609e306054638c3cd525b3862fad", 0xe9}, {&(0x7f0000000b40)="ea72a3ffcac0366324", 0x9}, {&(0x7f0000000b80)="83bb479f0fa920623a76daf61de7f4d26a0de4daa54140d4e44f7278f3d2361731c192187cf67432b9fe9a935681ee4c2d2a79371af75b1208777e5bc02bf493f124ef956f91d1a310844d2f67b6c9be1bdd47ad451f7b426069074b86f05eac8a6b933f5ec1b93c486205715d2d7640d43e0c93c6343f86524335a78342c7cbed4c2d65fe96a3b69dd068e23e4c00e5d2a4b8ec0291ab1b83d522d1c5", 0x9d}], 0x4, &(0x7f0000000c80)=[{0xe0, 0x10f, 0x100000001, "79d75571f9324ab57cf36cd636fbf37c18f75653a9d39380b7be702423c8b813086794c92bb997b8676d1ee3dfd0b74a9c7161d83c20b3e4cbd213c4effa3fbd5e567141a9b96b3cfb58ed4d838843f5aa05a917a3ef72e282948e74af7e242242755b12c8a6a51ca74c192bccbdb23b719bc7d703f7ddd0f24197e05a3abd1f2a85cd540911bcc82483d96fd93d2519520fdc879f5f80a8a3b7d176a40e1b960ab15977646d8232e4e1666b0182fe3fbcff1b8fe87c1f962c77d7bb287799976495f7071b0ec824317273"}, {0xb8, 0x10a, 0x3, "1880621c2c9a480b54b158b94246cd5763156de43abfe651592332be09554b6400a9c9729291b4151811211787c2a44014eb75454b5853093d34e9399bea36edee44962ee405b96f4a879898adc41fd3422559d1a9b72fa0b5eef55184c30f5d2e92725d8998849d5dce7370074d30a48d54ffe151a8b31237e4e1c0c67de34a4ea323489197653149466714536b0a36526235c7c6b5c63b55d0a35ea66e3ed9dbe3503fa20041"}], 0x198, 0x840}, 0x1f}, {{&(0x7f0000000e40)=@l2={0x1f, 0x4195, {0x5, 0x0, 0x20, 0x6, 0xa9, 0x7}, 0x4, 0xf6}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000000ec0)="bed78352f655684da1dac0d1295103e59ef0cb8d5f8ecb59f7ae73fd8f418223cc05cacf9f8b07c267842c9e73926b94abf60837494549de31db3de934b87d6988ef4d0722e14d9b500391837bec29db9adc3b0577beab821b020201ce27bea850c9b136b375be77a77efd222dcbe97219ad3cb2115385e5da291e69e5dcf6a2119a6eedb6d4c7f53daf11efd9adf633ac6949ec29c3eb0c96308053c9c8061195fd5db273af5a971c", 0xa9}, {&(0x7f0000000f80)="7c9858a03cfe6d9b2d3dc27f0caabfb309e5e3ed8536dae9040ee3acc53a386992739cb7acc1e4206f182e5d6d861934546d761a2fd1a001e68f8a4223d81c9b4520e43d750ad6939e88f49cb1f318b3d5e4f4861400d89db2bfa9ee14ae64190fc6a2770ac2e9a4400432c6031478ddb7aef943457c7e4a054b7eb950264bb784b9586605fd3bdf07f5b9de169eef248c1e1b362365229b1652df4ffa38a940aa6c679d5fcff3f0d005619e4cb7e0ec0da21218a1b35504b29f0f224179221d11caf359301c9e79f0104b630b894f967e854af883ba2402ee0acb95", 0xdc}, {&(0x7f0000001080)="328d33d7ca16b68863f3921f75dd1d41a1b0bbb84c4087e8c1825b0d404aaeb0d7456cc90e135f659e3a929cac4a45ce0add2113c73da5f56db723c5d670442c7d01d962b68ca4b5d78fd8f95f686fd59866fc05d12550305e41eee38835ab9d2ba688544fc7c3e2e4d7e5c74f51bf06226a3f696976d4da3c1fda059c4807bc296a160babba3cdb3c2e6e561d4f5c528740fd5f0545774b614b8801005706fc48326e070bb71f5768ce17e918e59342b2005e", 0xb3}, 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{0xb8, 0x11, 0xd8, "2bc36dc6b89a70c457a1083fc13f04869bb4d3c4bdb1478daef7c29640c5d9c164b343aceafec24e7c2530e0396681cf69df7c7f601bb90044f8bba3674561bc0c97f118960d7cddd1f31697ecad814f1755d37c3367b3560fc403806d95c11490af4492dcd010ba34bc533a6721f58c5edfe52e84d047376a6f2f3691f1d5220d5512b20f4c199c92a4b2ba26cf43a31dfaca23a978e4a7375f0258cc0c16a0c64b"}], 0x11a8, 0x400d0}, 0x1f}], 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000007140)='/dev/amidi#\x00', 0x101, 0x100) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000007180)={0x9da6}) setsockopt$sock_int(r1, 0x1, 0x10011, &(0x7f0000007100)=0x2, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/04/08 03:43:33 executing program 6: syz_emit_ethernet(0x8001, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7ff3, 0x0, 0x58, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/101, &(0x7f0000000100)=0x65) 2018/04/08 03:43:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(0xffffffffffffffff) 2018/04/08 03:43:33 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x2) mq_open(&(0x7f0000000080)="2e402c6b657972696e675d766d6e65743173656c665c282a6d696d655f74797065656d31766d6e6574312a7b000a2350ce3b4817d236653e4286e52325cfbaddc5c175e980657bced9bc5560f8a0840167d6aba3b4be61be9bbbffcc4fe507743012f492934110ec8a6b2330eb6875e2c9042c9cbc8a77b5aa6851a2dd10ec19f95720f3d90fedfcb4cb992b2b4928ffb3eafe6200b4826ca5abd3af1f8d877360d3521902d089b1d85b11a7012edb6c068c5a25b78c26fa9ebd6f06ab8272353caf9997901a7e71dfac10bbfd81f8e4121a48a7de3ae9c68bf0add803351184af529002c97f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000004c0)={0x0, 0x1f, 0x2, 0x4, 0x0, 0x0, 0x4, 0xfffffffffffffffe}) eventfd2(0x30bf, 0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x4000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002500)={[], 0x9, 0x19c4, 0x401, 0x0, 0x800008e1, 0x0, 0x1f000, [], 0x9}) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x800000}, 0x3) 2018/04/08 03:43:33 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe71a49, 0x10200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004ffa)={0x20080522}, &(0x7f0000001000)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x6, 0x4) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000140)={0x7fff, 0x9}) 2018/04/08 03:43:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) 2018/04/08 03:43:33 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x5) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000c40)="c513896cfa552311bd0d0319bf70173e4fdf8bbf7c774fb93c1f32f966171dba6339866b66bed4a5f2e3e24fa93e99ea81b1f972c3e5e8b655f70affa01ea1797d16f4d58c1ba68338aa3d9a7128c03af95b638aec3955077feb72b69300e4d909b73d97229f197132e59bb29d1d0fef5f2800dd5510db38016b757578ec04325a956e5263104a5629c3b4c8945795c1da0c158a0e3a35beb329fa59546fb39dbd", 0xa1) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3f, &(0x7f0000000d00)=""/241, &(0x7f0000000140)=0xf1) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f00000023c0), 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/08 03:43:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:33 executing program 0: madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x12) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r1, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) r3 = request_key(&(0x7f00000004c0)='encrypted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='net/ip6_flowlabel\x00', 0x0) keyctl$get_persistent(0x16, r2, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000380)=0x79732408, 0x4) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f00000001c0)=""/71, &(0x7f0000000240)=0x9b) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x4044000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r5, 0x6}, &(0x7f0000000180)=0x8) 2018/04/08 03:43:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = geteuid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0x7, @empty, 0x1f}}, 0xfffffffffffffffa, 0x6}, &(0x7f0000000180)=0x90) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000400)={0x214, 0x43, 0x2ff, 0x0, 0x0, {}, [@generic="42cabb5c12c829dfe138884b71bf52592e222dfd85077483c2643d198ee12b64b886af080e092930de785a18f7f64f9cb62181255f19eebfb6af6bf83279231bd646e888aee58542e09c631491ffa037a719bfa2cae127875a2cdbb31898ab285f48b6825f1fcb", @nested={0xbc, 0x26, [@typed={0xc, 0x3c, @u64=0x8000000000000}, @typed={0x8, 0x1e, @u32}, @generic="62d4fcc9607aad146c441d4ae180de5510006fcbe78be227e598d33bbf78141b02b3bbf14f8268217e6d488754a3281ca19294e8ff984320cb1e3be1a4d58278319dddda3385c18e7bc250ac7c6556c60e969bdd0ada2c00024e6f5bfb5277a579a481ee24c6973ca9c56c4f451bcd262c3954398ede95407adb68d9d23fff8aaad4cbbab68db72b3d3927e5c2bfe7e8291035a37c4eb0ca790e63b9f2d1fab3b2"]}, @typed={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x9, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @typed={0xc, 0x4b, @u64=0x100}, @typed={0x24, 0x5a, @str='+1!/procvmnet1)securityvboxnet1\x00'}, @generic="bb82955ea54530c197624e44d6e3f561075bf6d019b53b7af2dad731c194737c8ed35b35ee797dda917b24fcd9af169e0406a0e0e23f6cf613bab15e3e62de3b9e8b7cc449c27ef9c74def17c8d9c7ef7f2c0753ed9c57dcfa1f47fa3a46a08ff5b8166d1b", @typed={0x8, 0x8d, @fd=r0}, @nested={0x18, 0x3b, [@typed={0xc, 0x8d, @u64=0x8}, @typed={0x8, 0x87, @uid=r1}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x2}, 0x8000) 2018/04/08 03:43:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clone(0x4000000, &(0x7f0000000080)="a15b3bfaa6b55ece85f53a1bccd5c02b50ce5e544cf5dda9ca639433fbe80574d36e2af4c9ffdfad99901799da73e094faf51a0ebe95ef08751166208d018a8370bef93b34f7f07628f27f6b298b8808f0a6f2568259464f4085ff96498ac7303e95abf0027c84f9a7a535dced09009a04393db2310ff46badf3c35503b03cf89a59d5c6c5c49784c1d007a82d49cea8051a8c8ab0fbe73fb70295c31d8ad38a6b5818f22c94c85087e49de0fbc15fd27cdaf25d129dfdb9dccc807b808f1d45f23ccc27f2661d47b1709b95e5e47ca27e47be39812db6e837ee4e8a009a425b", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000002080)="a84d37e02541311605dfd2b618dd5a6c4a98e1e462517e6fc76c28a56eb41280956dc030a85cf7f208373b0c88e00df15b93341b7fb6512ec7a27c6a205fb0e1b03eea319fdef8ba7fdfcc911e0bfc195b73ab840218b55a53db87760aa2806817a125a0798b5d9ba204957bda9ed9b1e2800844227d2e8c48f9fced005befd3763ccbe9cfe5c2c42b2c5355270bfd68dfe1b7a7a8c1ecd9074c5b7529dc589f3df77c32638cb75909b5b5987266a25a4707786b70406444f220da3f045ed3eb453f40e9c292491d30430ec8adf8b7ad48b8017af70fff2920a38e5e4edb345f99de13eb24d6d2846df284f7ef5b32cc4dd25d560289942e5f3c9140cc8894d74f470e2ea60fa44f96e6b9e3def85d62a4f133be4e581d96b12d8122a81a7e130ceab6555fa113e7b4d3857a09f4e6420485b2d8af63a9a1bbf0c80dd9360af0397b12dee3459c0c2d9d465f4925406ba6ddef7ec457860276d68e406241d53b28b96bb81763f33d85a7f38fae5e1d831a7ddf90f9c61dded1dfade871891b20c44340dd22c1136ee8349f820c384ebeca8d5ee2c9dc7598ad6f50202764f55788595b5d69e18c5479456e0efb49ef51f425c94b9613c1dfdf7fa518c800b1f0b4fbd1ca99f8f49b8efd175721853ebb34e485e41be77ca07d34560ef671e2854dd6df59701d94ccf4d36b25f28cf25d1b20dff76bb3cdf2af18f817d7fe9de58e01b4c24af03926b4da5e761fd163a078305e3fbb5604d21ece77ed0ec0c650034fcb230cfe3485a48e5c82f06d25ef3d4145a76f8e6562b7f4f7c788aac524dca7d02acee29b7bd2bc6a75a199e9fe10f54f8b0c76bb6dfe8926d8502fd4e8b9ddbe14c0f56e8be1488da71ebdad1fd40a9ece0a96d3baaaad4c6244c1dfb3f1dbae88ecf1b825150deb35c87f7a76b4f95ebf9474f0db11649fbfe2bc19fffcb4bffdc1c196f57779016f2c237d51cb33dd5d751e3ce03001bc78b07bb207f219c543d6f4af64e474fa7fb7a1b29470bd40f347c7853c948bea17b31058b4f800cd55cadeaca7ccd1897e1af4d9c266047d881a5df79b184f4894024b2c305597534284220dd7a764b16b7d7959e5ec066c2503af342c478f1963d4f2bda8e0b91921d1057434152c9724e6c56d0e0804c9c3320c27542933ecaa5d24ccbece512d697e4113d2553cebe722bb7712f739fdd2b36210fab764fc37fe357039451e23f59ab0c65153b76d05d0ad9278daec9c0d6dde8c20b8636b35c19cd0b90a8b5ffd6f1d7d878e302756572a04e438a3b35deb96937416de1ac56cd370b4f2c6d7420530811e7857c4e8e52228bfddeb33835547c40dcc06ba63b0015fa60b37ebf5c1695cc18724916ad7cefecd85d2aabf09f3d28143915c6c08d2c277d7b09a62b55b366e71330ef65001ce224256e29732407759171df2b0e2104c621cc161e76aa6b270e1865e43def29c21551ee3e9564602ec564c7d796c2f690de0bdd1061ef74ac3295ee63be912aef18c669e35084ea5f2686c3b8e95c94bbae5e85d3ae1c7d81c279459df375082e8dfad48981d4b33c2eb4d53c2e5bfa00514abfc48c3ec89c5d516da1c0961d6e969a45edf4c9e82e520cba47bc597fe95c8a50fa90ca16331ae15e65ba3e78c0efa4f32ce8cd580357b86f7b0011c4ee08b08cd813f861165308053bb5e55d180a94151e4b8c09d7fa89f2f1417b90be19d9b00f479c3d3a6555aadd8205d2134b0a905f58c9423066fd486d52cb681efa8335b96b0c119e88f2fc625ec8349777036702ed7a63647d210f3f0b36a00cbd70154a459c835efd3188c1ed460611795fa1fd706a786e2729dff0ebe90f98f3a1b62b9de06aae66051cc341b1ec3dacb21b119cea334df4f13769a4b41c7a6f15abb6813b4f672c4f2ea56836f8cb1bf63717797d863f16c70295b2a6480d78032f0cdbb2a22db279cb9d13c3ea58c0c80d1fff8f819d054ef79ae0fc60ab6a282c630e4c1d39811b7ef8a4132a6079a916842b533f58c649bc0438070a65a5f27b8b0109fa7d571666d1a6b782f451a89db81e45081c8c92db851f1cf8e179fcd37ec947f11f13615a500c2aa32e5ce3aa86dd205e38c09c18f6e75f1172bbf0fa67513091cb136972add00309ab9935c91462c43352fc6a9f532f85c373b3e4878765f58c4af9e97f8d813dc2addb60a84a9ec1dd602f58d7c3d2034066c4f81f0e04062680e060308d6dcbd5e7f62e5da6badb188ee77bdbed507de959a8a658466750411a5125e0ac69b1a6309fcd4f2eda88b0e0d90b6a2cd66cfd1a873214adb1e4a494478cab4084dc685d6f6631c4613bd167828a5162501a54c864ade87eff643bb422e3b2a62c1bdb8971d40b7cf7e8ab33c054d4685548ced8ceff7cc49098e4f1d21bd7af79402588508a7c0d5fb44629223c52952da0c7e43f116d19e6e6d1556dea449c1b3c7b8f7bbfeac838b176431bcdb906a97c03ffa8bdde3b40e363692a1f01c335601ff117af2de324a933f97382e482cfa4f1126c261ded0cd3ea966b01a655488c9dde07d902c3136fdd76c4fcdab10921ebdc779b7fefd6dc0c32b5ca2669c9a4168b71555777c746469d8e28dd8348c5ead06b3bd7b8b2dc699171e3ee2aa58505606d1fb945b0cab4be4b5054fbe319ce53a0a51794bb6de7ae1261dd5772dc7e767a292f85082a52dbbe177d873994756c0f1581dfa4dbea477caf4da3143c47f17a7fbf855922a220b56a5d575a48864aaf2d9a9cb8474fc772ef0a3caf5e03eacef606f64226c7fbc8e4a19a55c15dad9b7f8757b001e1f8a2fdc9665917f998bc4c315c996873d6a4558535988bd7e5b7a812e91455fb076e9ac66d19d3ec7d98cf32099e804c39a2e61349da3fc5c5e3933a2eed2f268b0fea548b4a42a952baf9de2c2204e067393686c572416e07caeb47cc0b048ee0e81f4cd6dbac5048c012224d103514ccdedec11db8db16d28c6bcca8a869016a0700d6bd965271841634403a8ce63f560c11371da078f8c944e4971f4b3d05be97badde629a5b7a9c458ffa66698ce0706fa25af5ac343337e8937339b3ebb333beea4db530f7c6b8a5cbc4caabd5ac1c3589c9e110d95f0a7d2b626d59a4cf3469616c718f0892617fe4c7515792828d2dd1bd099ac788b1cd393c8eae6bb0f8864252666ce1ebd13cd33f88391796472f4502970bde05e3694bb20c0c52ca6ca570bb141640559b9b3250ad1bf89bb5c33032ba5e8acab6d1583d29273822e458a859c8a0fc816406fa099e3334848c7627f822c0236d8741813c513036a5e517dc2a201edc0e9c7a5a3808d8147aabe9125e652efac08f6ae5d7330839e3eebd091f68dc8cc3e81aa5ef151dc5284ecfb8396528764edaa24214d1e778c9a57b2768f9a4e47009247a7ba7f18a3daab726bd71815823f453448d67262db83c13d53ff43715eb488c5f0fe89d1dc496c1971fda14defe79762156f19144edca5a1834213266df300512866f19a5888539b81f9d0e75439db2f8307d2fd273a9aa0349ebd0822e2b44c68abe33db26926f5eb5ebaec2a2dc2a59ce8c46dd8f613c0977465c8bf5acdf61a145362f5e20127be55f9d7beb477544fed422186fc9a567fa279a9c37b91740bd5f96a7f4b02f714eb6dd7ad5395d7b7609bc52beb4690c8d89a159ae324a574ad2d86da0eb3d6a35b2de9d37891ea9ec7d67888b64584fe3fca3f5d34c838a7ec038cbd41150f1a7c36439eafd1bbd94c107867627f3176cde90bea2fe788505351fedeb5c0ee77e8c1085611fbda13b2bf0e099bf9f8594773685e42516781690b873faa52825b0cda6a53db20557ea9579b4be34a42c7084022c1f61be7aca255487a5aedeccf33bb1befa2d7a76063940748f0332181bb9f98911882dad5f990a1042e24c04f8f51f04b917beb8ff3daae60fe57dbc14e6e3757b47a8ee247962f3f9c4ea05ea871fbb9573d742cefbe90663c8817eed756730dc6a2b3c965567a4a59d9a637095ee234e04f354ce6bca479f7af381d8ba98c94b120d9c03af20539aeef96ba49867a73d177efc635725a2da465bf87f4cf33338d3bb6e560875023e4e948a0a41876eaca5a5c0b4a5f85aaf2cbaaaba47c0e69df0f724", 0xb72, 0x20000000, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/08 03:43:33 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x4) 2018/04/08 03:43:33 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x9, 0x8, &(0x7f0000000180)}) time(&(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'rr\x00', 0x10, 0x0, 0x13}, 0x2c) setsockopt$packet_int(r0, 0x107, 0x201b, &(0x7f0000000140)=0xfffffffffffffffb, 0xffffffffffffffb4) set_mempolicy(0x8003, &(0x7f00000000c0), 0x93c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0xfffffffffffff801}) setns(r0, 0x0) unshare(0x8c8d0000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000500)={r0, &(0x7f0000000480)="0d04e4e045807e0a7bdd8507d384a75d94538d185ab3996e38b5b5e987ddf626ccedf9d7ec80583befb2f6a505a1dcf8c5bb90fe1e6c2a30914fd5d117dc46d948d68773ca9fbdce775098fff6eeaa00d013efa8470081d6e87024ca8148b10998c705b2918c290d3b8f99002ca2c3fcb58c7bc87f9ab7eff00675"}, 0x10) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) socket$packet(0x11, 0x2, 0x300) creat(&(0x7f0000000540)='./file1\x00', 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) clone(0x3, &(0x7f0000000300)="3613314627aa1bbdef3249732ad3444df48c948c5ea2e3a83dcc1f888926bb70025ec42ef16f4cfe92", &(0x7f0000d70ffc), &(0x7f0000000280), &(0x7f0000154000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000340)=0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000380)=""/240) [ 108.660304] netlink: 512 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/08 03:43:34 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xb4, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0xfffffffffffffc65, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3fc000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e23, 0xe5, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0x10001}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x3001}) 2018/04/08 03:43:34 executing program 0: madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x12) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r1, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) r3 = request_key(&(0x7f00000004c0)='encrypted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='net/ip6_flowlabel\x00', 0x0) keyctl$get_persistent(0x16, r2, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000380)=0x79732408, 0x4) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f00000001c0)=""/71, &(0x7f0000000240)=0x9b) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x4044000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r5, 0x6}, &(0x7f0000000180)=0x8) [ 108.776522] hrtimer: interrupt took 26686 ns 2018/04/08 03:43:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:34 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x6) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x3f, 0x101000) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x81, 0x400) socketpair$inet(0x2, 0x807, 0x20, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000280)='ppp0\x00', 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000002c0)={0x7ff, 0xe94, 0xfffffffffffffffe, 0x10000, 0x8, 0x8}) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) r6 = gettid() rt_tgsigqueueinfo(r5, r6, 0x35, &(0x7f0000000340)={0x34, 0x100000001, 0x7d774f4c, 0x2}) ptrace$setopts(0x4200, r6, 0x3ff, 0x18) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000380)={0x4, 0x10000, 0x100}) fadvise64(r2, 0x9, 0x7, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x0, 0x1, 0x885, 0x17f5, 0x20}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r7, 0x3, 0xfffffffffffffff7}, &(0x7f0000000500)=0xc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000540)={0x4, 0x1000}) syz_open_dev$urandom(&(0x7f0000000580)='/dev/urandom\x00', 0x0, 0x200180) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000005c0)='bcsf0\x00', 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) ioprio_set$pid(0x2, r8, 0x97) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000640)={r7, 0x101}, &(0x7f0000000680)=0x8) accept$ax25(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000740)={0x81, 0x0, [0x0, 0xfffffffffffffff8, 0x0, 0x9]}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000007c0)={0x8, 0x7fffffff, 0x4, 0xfffffffffffffffa, 0x100, 0x80}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000800)={0x1, 0xc, [0x9, 0x3, 0x400]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000840)) 2018/04/08 03:43:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x206, 0x4, 0x7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xca2}, 0x8) ioprio_get$uid(0x3, 0x0) 2018/04/08 03:43:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x100) recvfrom$llc(r1, &(0x7f00000001c0)=""/253, 0xfd, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup(r0) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) r5 = getpid() rt_tgsigqueueinfo(r4, r5, 0x3c, &(0x7f00000000c0)={0xa, 0xfffffffffffffffa, 0x3ff, 0x460}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x890c, &(0x7f0000000040)) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000000100)={@broadcast, @rand_addr, @remote}, &(0x7f0000000140)=0xc) [ 108.890785] : renamed from bcsh0 2018/04/08 03:43:34 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.stat\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@nfc_llcp, 0xffffffffffffffdc, &(0x7f0000000240)=[{&(0x7f0000000140)=""/136, 0x88}], 0x1, &(0x7f0000000280)=""/16, 0x10}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x1edad3e3d7eb369f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) 2018/04/08 03:43:34 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000300)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000003c0)={r0, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x2000000042) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000200)={{0x7, 0x6}, 'port1\x00', 0x6, 0x20, 0x4, 0x1, 0xffffffff80000000, 0x1ff, 0x9a19, 0x0, 0x0, 0x1}) sendmsg$nl_xfrm(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr, {@in, @in=@multicast1=0xe0000001}, {{@in, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0x0, 0xf}}}, 0x128}, 0x1}, 0x0) 2018/04/08 03:43:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:34 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/235, 0xeb) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x5, &(0x7f0000000280)={0x0, 0x0, 0x1, @thr={&(0x7f0000000140)="c24a86d2a1c9d9fd9a7f6221a2c2dca91eb654a35478df515228ff06d9d4b78b12b33d1fc4be5858b221d7030e74db1b8b321e2bb7de2f8e3d4f1c3b0bf6ec696e164e50fcc4db3ffc25ba1f1faa78b768d4a701bbd87adba466324dddca33a81dd7b0f9a9183eda4360506f99b25676791a6ada2ddba2235ae1a1b3f0df65bdcbe06017af6782674e4f47d4151d9af5607cdaca2bd91965ff3c1f51fe418d61ec69b817598469275986b25f2371cd68a670979201be35d1aa28f0246f0fd3832dd5640df6fef27fe7b284787bfd6983660f662026", &(0x7f0000000240)="67aa65a2e8d6576dbbb3e97d76533d14ae48a98badd44b6f33a6210c604290c899ca5500e14215c624fa7b5a91a6cf198f47457d67428257"}}, &(0x7f00000002c0)=0x0) timer_delete(r1) r2 = shmget(0x3, 0x2000, 0x54000800, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) dup3(r0, r0, 0x80000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB="ff7bb3f3b8b67389ac54159cfb0000"], 0x1}, 0x1, 0x0, 0x0, 0x44040}, 0x800) io_setup(0x3, &(0x7f0000000000)=0x0) modify_ldt$write(0x1, &(0x7f00000003c0)={0x401, 0x20100000, 0x4400, 0x20, 0x7ff, 0x7, 0xffffffffffffffc1, 0x5, 0x7e5, 0x9}, 0x10) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e00f701fb01835f497b53672b3e5a3f6838f", 0x5e, 0x0, 0x0, 0x1}, &(0x7f0000000280)) fcntl$getownex(r3, 0x10, &(0x7f0000001040)={0x0, 0x0}) getsockname$unix(r3, &(0x7f0000000680)=@abs, &(0x7f00000004c0)=0x6e) wait4(r5, &(0x7f00000001c0), 0x20000800, &(0x7f0000000540)) io_getevents(r4, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)) io_setup(0xfffffffffffffffc, &(0x7f0000000340)) r6 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000600)=@full={{0x3, {"bdcdd4f1a07b83"}}, [{"81977e2cef82cf"}, {"378cc9ddc6bff3"}, {"3b0feb6682c2c5"}, {"56c542ab342cf0"}, {"9385f4a88017c7"}, {"0c8dea1666913f"}, {"eb819a9b871aee"}, {"12976f00da3244"}]}, 0x48, &(0x7f0000000a80)=[{&(0x7f0000000940)="151edf876592250ae8b82219ccec99a3ad6646b4e3423dffdff61b10ffe4ebdd8d6d55679b96e4ffb29ccf3faea4cb3c214fc38f87bfa0e67ccadb8c02dfe617a50a0c2b0817bb1598c0dc9172f554a8d5ce72c0af150f444e76ff1520cadd05f3c0c6400de3", 0x66}], 0x1, &(0x7f00000012c0)=ANY=[]}, 0x80) io_submit(r4, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000100)}]) io_destroy(r4) 2018/04/08 03:43:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='jffs2\x00', 0x80, &(0x7f0000000240)="e2df3238d8e48f3c203d4236ee9e329ea7163c9d15405ab1109d14ddaa87a8f7e3658c3a80f98e95b022d01223ba345aa6a7f601a73261cbc8897b02b0c2e0144521fa1c6c817dc1903b3dadf112f172b9c577e459c323a61431f5fbaf533ab916e0cd5e7056bf80dc5e9135f74d") umount2(&(0x7f00000002c0)='./file0\x00', 0x1) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='v7\x00', 0x81028, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) 2018/04/08 03:43:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x3b1) 2018/04/08 03:43:34 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80000) r2 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/118) r3 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x4000, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x6, 0x4) recvmsg$kcm(r3, &(0x7f0000003580)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000002500)=[{&(0x7f0000000240)=""/88, 0x58}, {&(0x7f00000002c0)=""/142, 0x8e}, {&(0x7f0000000380)=""/40, 0x28}, {&(0x7f00000003c0)=""/120, 0x78}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/72, 0x48}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/58, 0x3a}], 0x8, &(0x7f0000002580)=""/4096, 0x1000, 0x8}, 0x0) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00000035c0)=0x1f, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000003600)=0x1, 0x4) getpeername(r3, &(0x7f0000003640)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000036c0)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003700)={0x0, 0x2, 0x1, 0x85b9}, &(0x7f0000003740)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003780)={r4, 0x100}, 0x8) write$binfmt_script(r0, &(0x7f00000037c0)={'#! ', './file0', [{0x20}, {0x20, '{ppp0]self@proc'}, {0x20}, {0x20, "ff285e6367726f757065746831747275737465642d"}, {0x20, 'self'}], 0xa, "1c918cdc29ea859e6b3d892a1634d3cc0c22af717e92fca7d4022ef8bd3d309108d79d9868481a2291864aaeb09f1258bed9a5973f5df116a89989e3e782d749cea20d23c37b27689bafb8c7a48c883fd97c359e9fade653a8caff7b8a1ecbb182713022294933aa34b2e8d9f711c147733c2fdf332c94e069aa1dcc"}, 0xb4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003880)={r4, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x4, 0x9, 0x8, 0x667d, 0x40, 0x1, 0x5, 0x7fff, 0x3, 0x1, 0x8, 0x6, 0x1, 0x0, 0xffffffffffffff7f]}, &(0x7f0000003980)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000039c0)={r5, @in6={{0xa, 0x4e22, 0xd24, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x80000001, 0x1}, &(0x7f0000003a80)=0x90) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000003ac0)) flistxattr(r0, &(0x7f0000003b00)=""/30, 0x1e) r6 = open(&(0x7f0000003b40)='./file0\x00', 0xc3, 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003b80)={0xaec1, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r7 = add_key$keyring(&(0x7f0000003c40)='keyring\x00', &(0x7f0000003c80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r7, 0x400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f0000003cc0)={0x9, 0x1000, 0x3ff, 0x0, 0x0, [], [], [], 0x10000, 0xfffffffffffffff8}) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCEXCL(r6, 0x540c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003e00)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000003e40)={0x7, 0x0, 'client1\x00', 0x7, "5e67c1e98506e7bc", "c03ffee255e204cf0c9ca77d2fd18a5e7cef75b59908db54f89031e3f6679dc4", 0x4, 0x7}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000003f00)={{0x6c, @broadcast=0xffffffff, 0x4e23, 0x2, 'nq\x00', 0x8, 0x0, 0x23}, {@multicast1=0xe0000001, 0x4e24, 0x1, 0x8, 0x1, 0xef5c}}, 0x44) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000003f80)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x6}, 0x3, [0xfffffffffffffffc, 0x401, 0x80000000, 0x2, 0x10000, 0x3, 0x3, 0x7]}, 0x5c) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000004000)={r5}, &(0x7f0000004040)=0x8) 2018/04/08 03:43:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt6_stats\x00') readv(r0, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/236, 0xec) fcntl$setlease(r0, 0x400, 0x2) write$binfmt_aout(r0, &(0x7f0000001280)={{0xcc, 0x0, 0x4a90, 0x27c, 0x102, 0x2c, 0x271, 0x80000000}, "a6af8f57255044449b48c922da6fa6b8dc66fd6cfc5699cb78aa99c528018444c2e7e7251328424e343163d5101b779b9dc8cf795bcd65d246486c3a81365ef09d1b60aacd50b2c4b79b6eb9fc64121bab715c8d498541e59b239d68fcf78d15be91f516839271862283f8a9e1a837e06ea6333bfd1d545d3db5158becd0e8bf517ff2dcbe9dd7169c35ab2e1d088dca627df612a255acfe5d83218a4d083d266b5d6e1ce6f05794b826833fd2980b0a3aeecf3584d1b539fb7921d8619a437ca9", [[], [], [], []]}, 0x4e1) 2018/04/08 03:43:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) fstat(r1, &(0x7f0000000180)) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x5, 0xed1, 0x72, 0x40, 0x0, 0x3, 0x30, 0x8, 0x2, 0x7, 0x6, 0xfffffffffffffffa, 0x100000001, 0x77, 0x400, 0x0, 0x400, 0x4, 0x0, 0x7, 0x7, 0xfffffffffffffffc, 0xffffffffffff5230, 0x76d4, 0x5, 0x10001, 0x6, 0x0, 0x8, 0x3, 0x80000001, 0x9, 0x5, 0x5, 0x7, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000240), 0x9}, 0x10000, 0x1ff, 0x0, 0x3, 0x1, 0x1, 0x9}, r2, 0x6, r1, 0x2) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd430", 0x18) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000440)=[{&(0x7f000080f000)=""/4096, 0x100000028}], 0x1, &(0x7f0000da2000), 0xbc}, 0x0) r3 = creat(&(0x7f0000000380)='./file0\x00', 0x80) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite\x00') sched_setscheduler(r2, 0x1, &(0x7f0000000000)=0x5) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0x17, "05e42118264e1bcaba71edc1959934e93bcd97350c83e3"}, &(0x7f0000000140)=0x3b) 2018/04/08 03:43:35 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x40000) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x8, 0x2c0, 0xdaf, 0x3b60, 0x4, 0x9, 0x6, 0xffff, 0x800, 0x7f, 0x0, 0x8, 0x4}, {0x10000, 0x7ff, 0x400, 0x7ff, 0x8001, 0x80000001, 0x1, 0x6, 0x4, 0x7, 0x3, 0x8, 0x9}, {0x1109, 0xfffffffffffff801, 0x1000, 0x3, 0x3, 0x8000, 0x100000000, 0x800, 0x40, 0x7, 0x0, 0x8e1, 0x1}]}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) 2018/04/08 03:43:35 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x41) perf_event_open$cgroup(&(0x7f0000000240)={0x2, 0x70, 0x2, 0xfffffffffffffffb, 0x7ff, 0xe42, 0x0, 0x6, 0x18002, 0x4, 0x80000000, 0x34, 0x7ff, 0x5, 0x0, 0x0, 0x7, 0x400, 0xfff, 0x0, 0x6, 0x1000, 0x6755, 0x5, 0x1000, 0xfffffffffffffffc, 0x0, 0x1, 0x80, 0x9, 0x800000000, 0x2, 0x4, 0xff, 0x7, 0x8, 0x0, 0xcdf7, 0x0, 0x6, 0x0, @perf_config_ext={0xffffffffffff0862, 0xcd}, 0x100, 0x236, 0xa7, 0x0, 0x0, 0x2, 0x8}, r2, 0x10, r1, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x24005, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000100)={{0x119, 0x3, 0x471d, 0x2, "f9c8652c5875a075a7b0db992231d736c0190ff83bf197726697d98428113af4b0ebba0a6f59e8546a697cf9", 0x3}, 0x0, 0x0, 0x0, r4, 0xfff, 0x7f, "b47da555c912d80bd7beaf907c129a5e622bae4769da24f99919549611302c05d22b43cf34231a6970ad79587274c6bdcf6ebbc0e952b54ca9d1c5ed8f66e4ae", &(0x7f00000000c0)='\x00', 0x1, [], [0x8, 0x1ff, 0x100, 0x6]}) listen(r2, 0xfff) 2018/04/08 03:43:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8997, &(0x7f0000000140)={"626f2306000000000000005e00", @ifru_addrs=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) 2018/04/08 03:43:35 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="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") ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x2) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/1, 0x1}], 0x1, 0x10000000000000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x5, 0x8) 2018/04/08 03:43:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:35 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x4, 0x6, 0x7, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x6e, "df28825df562fda95f877714a635d6b97206c441901ea5b2e4138457ae7bd211cfa13b81a544bcb842d9d18fd6ff9d9c5aae7d839e9c7de11e2ecb47fa86452a7cbf092fe7dd7cd1ee46e5c142a954a74b76878204348a30e546a699c60d10dff93d349723e64fc78eff4f6f94ae"}, &(0x7f0000000180)=0x76) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8, 0x8000040000004) write$evdev(r2, &(0x7f00008c1fd0)=[{}], 0x18) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000001c0)={0x9, 0x5, 0x5}) 2018/04/08 03:43:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0000100}]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000180)="440f20c0663504000000440f22c0f20f22d40fc71bf2a6f00947f5ba6100edf30f202466660f57d00f01cfb807008ec0", 0x30}], 0xaaaaaaaaaaaac57, 0x0, &(0x7f0000000080)=[@cr0={0x0, 0x31}, @cr4={0x1, 0x4100}], 0x2) 2018/04/08 03:43:35 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000001c0)=r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x2006}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}, &(0x7f0000000200)=0x100) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r5 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000380)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002b40)={&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000001500)}, 0x0) signalfd4(r0, &(0x7f0000000180)={0x6}, 0x8, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000004c0)) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r6, 0x4008af00, &(0x7f0000000100)=0x1c) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @rand_addr=0x3, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x24) 2018/04/08 03:43:35 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) 2018/04/08 03:43:35 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000100)="b8e7a8e3d5aae7fd42ca8268c126d0296c", 0x11}, {&(0x7f0000000140)="1c4049da2c2f02e70d05e003b8aaf89105ebfa8422ad407ef66f15d106c45574f36a3c394ac942f0b03bc1f538104e7096eb07ed05e756786261aca0299f6f35d03a64e68f02b3fc3fdc992f73d194b90232b59ab8a8fb6ce1153d609b832cfd865fff9c2e1177e0a1970a2a5d5057cbd78b32399f126fec4992afa3a7b34576e53136f04d3d5a4b596fc7ca3ee83046fa8faeb277e75f52b95f6ab0438b5a5d40137b3a13905e986b75dfa6c669d10d9485b9fc16bd9e3eb7957494821bd2a922c31e72cbe3c6eb41f14e5c4c1a78117a", 0xd1}, {&(0x7f0000000240)="488e9fa1612cebecdc9fd62577490327eaaad14d44e6de8f2c999f6171324c63a59699a97416a9dca792a01029c4835c82f08b34f4ec5a3366aef321dcbc5d4e18d89e84f940069f2bb1170815293f59379a9508d1b5c2374d77cf781f3f8dfb75e73a05fc292ceeb5aeee84d81ceb01a3a8", 0x72}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="fdd7f9", 0x3}, {&(0x7f0000001300)="c5d3bd954e50b23fee65624819f0de618ab4f7c42c6365e963851e9b00c0c68c8739ec0ae0bb58a198b210fb27cbc16b00b18e52b85475835fa69d182608174cd960125537576bc0a4976351618a0b51d829d0b78bc316857b7cf7da6d7fcc0988a9c71cacd575bfb5f097ca55a1ddadc02ef13f8ec24de31e791c310f2f8246c6e69f31c988e30b9961af66fcdc2ac246093426b6688e912a70fd2a637857b64deeadaf1072ed7e392b3a07bfd4bcfcc21cfc5d6e69fe298ff20a0ab444619737251bfff9a776832dfe3596612ad3", 0xcf}], 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x20000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000000c0)) fcntl$setownex(r1, 0xf, &(0x7f0000000080)) 2018/04/08 03:43:35 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/08 03:43:35 executing program 7: r0 = memfd_create(&(0x7f0000000400)='GPLselinux\x00', 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000780)={r3, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x10000, 0x4, 0x3, 0x2, 0x3, 0x40, 0x1fcf, 0x8, 0x100000001, 0x1, 0x100000000, 0xfff, 0x81, 0x5, 0x1]}, &(0x7f00000004c0)=0x100) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) r6 = dup3(r2, r1, 0x0) dup2(r5, r4) flock(0xffffffffffffffff, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000000)={0x0, 0x4, 0x6, 'queue1\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="f1b58636ad232976e0bf346a7f33f48926778b18f61c14fa5687ff919b9b97fd7597dc35ef06d77aaf1cb444387ddb9f6f7c48ec435c4850fc41a04e9973bd7fc8", 0x41, 0xfffffffffffffffe) r8 = add_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f00000006c0)=[{r2, 0x400}, {0xffffffffffffffff, 0x244}, {r1, 0x400}, {r4, 0xc0c1}], 0x4, 0x0) r9 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', r8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) keyctl$chown(0x4, r7, 0x0, r10) keyctl$search(0xa, r9, &(0x7f0000000700)='id_resolver\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, r9) 2018/04/08 03:43:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000640)={0x0, 0xd3, "a192c287eaa227469a487fc053425304f62fba3190fb67b559dc9cf63b098198f6b6d3ed48e4cbb491bd9105058c4a3166e8f954902702206dd5d96a70077eee4af7416658b416f72bdddf1b41a10b257b97602d7c55a36e4f72536fd6b85e95258797e2ace65fceeb859100c596ab4e768092db9ed07c6d4afea977f7c1805f04c794960f4be28a9962930edb0d596bcba8a5d39c58dcf6c754130b23eed529d196c07ebacd1412aad3d263363501a56230ec0e07c07ed2c58f81e79a6686915ac9a0363e7aada7e15b44ff1d61ac3978a863"}, &(0x7f0000000740)=0xdb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000780)={0x0, 0xffffffff, 0x100}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000800)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0xba, "5d88ffb4fb6daeba2ab71c9309e4270e832e9a91afc3da4a103be53ccef9b6ae01aa6191c935dbbfed316eec76d178bc3d8d6748ee4e19845055de85cc1a51c13542c58a153b430c5dae7eddf3ac592fa1f541d1ab8e1d27ee77ae106b1df95b12688444faf62af70af1ba504ac1ad2f08101014e115fdefe0ee1e81fb57b8f921b086ce24704aff193eca75237cccb48d6a1df0720b5dda433482b0ed9cf2c9721b61f870a107265adc5cf716ef8ca86d9e14ad86bb99aae206"}, &(0x7f0000000980)=0xc2) sendmsg$inet_sctp(r0, &(0x7f0000000ac0)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000080)="ee04d1e8cf8d629627ee1551ebea64b5f03566eca8cc2b3fdfd0e0dd9c590484576d1be16e1e97fff6db55b5ac07867d76652842dd048e2dc58e6eddc205c851b563251cd4a1599825a2db7ded81fec6486b6b6a24c0329749d8ecae6a4454b09380f0d4c9b438221acf494157e32c6cf2abd5444c34ff42121f7b89", 0x7c}, {&(0x7f0000000100)="16ede819e66c0f4b8879db58316f6509f9664ba326430094ab8915b6258e4d3822e5b7564f5d91c1f9d62f13a84ddc0d685489629a12c3a6dec87ae9b9d56c1100e1ca0e7b16c2479fe969", 0x4b}, {&(0x7f0000000200)="d502eb2d37df61de6d513ae26706f51b92bdf062502f2a916665fe1282735be4a092d465c1af997133b4fb833878e8636b74f6a57e4bd354fe6bfe54f2151f6e468afe34f1ae71083079727432974dc44dda7ebc8aea8530aef36968dc8363ce7a167e9c52eab8c930791090e95e4303a6a2ba018c22ac1daa7e008b6f6e620b44a05a323b16e9c854e5e58d4d3f5a", 0x8f}, {&(0x7f0000000180)="6edb2adf409187f11c037d359421d2237e30171145e2d0a313b71a9a6b34c028a3e19824311e0f3a2dafb91edd13", 0x2e}, {&(0x7f00000002c0)="158c8402f7c9d53e0da8fd98740223f3da66ba87b803f89cc75f3b48a13cbf3ddb2698353aeeaeba1e36585c27909eb39eb536380c1526b1973f23d6a3e76985dff5", 0x42}, {&(0x7f0000000340)="fe77e3f0d6773736b3bf8b6c83c3191f776d232b516fb4ff9916249ed884d60182f8b27572fe5fc2e96f370f63d8de9ae8650200c4df6c8062dc60ba22c2e5532d5b45417da42a8ef9d5f42b434c1b304e1dda075a08647f3d4b9225e411a3d789e42da63120679e72e58da1907ded84fbdd45026c6b28a52c6a0a8a5f076fde9461cff25eb52011e10e89131614d6213fe8d298e2487bb53b54abc018d2911b14a67e30be47425c0675fe6e7d82b46f7f61c43ec1abb71075c1ea6d302a5f0e895960ec3ebcdd", 0xc7}, {&(0x7f0000000440)="4cf0a247dddd3a661de5aae06640233b4f7f1175d92d03f2236e1c5cf9f784218eeb29812fd72bb52bc2776f5659732c71d2f596cb2228e4e25a72e5968235f51f706ed0f6e2a3e1e4e3f33c5ef1128ee52ef1767d2965c29db123c0fcf8cab5bea471d6fb698d58d15544366cd48ed591bd141dcb2d67fd8378c5a6a3a8e66a1bb2cdcc22a3b062a97208881d8e937889abf6177184fa922d8b2c423c6f6b7458dd4f164662d3011b4b93a5", 0xac}, {&(0x7f0000000500)="dbf957852075f63e9d1d6c10fafdefa4a18d8fd57f800586bab1e9603bf0b3a73531505413114b06859348184b0a577b1203ffa2853fd55c7ba1445471992623c6c0d4ef15ed1ad59f2748923d4f5194155479678c2731b681bba703deedc92b4be1b89191fd7a19f4232e71cb8f6eb3807d107eedec9fb96d947a158a20d92f8ca6f3b2695998401d0e86ced52f8af0c5a7ec9976d72ff05346f41c88219fb46049d6", 0xa3}], 0x8, &(0x7f00000009c0)=[@init={0x18, 0x84, 0x0, {0xffffffffffffff7f, 0x80000000, 0x7f, 0xfffffffffffffff9}}, @sndinfo={0x20, 0x84, 0x2, {0x6f2, 0x8000, 0x80000001, 0x3f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x9, 0x100000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff80, 0x4, 0xc, 0x9, 0x10000, 0xceca, 0x8000, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x6, 0x8, r4}}], 0xf0, 0x80}, 0x8001) 2018/04/08 03:43:35 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8001, 0x200) r2 = memfd_create(&(0x7f0000000200)="2f106b80", 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x1000, 0x8, 0x7, 0x615, 0x8}, 0xff, 0x2, 0x22}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000100)={{0x1, 0x3, 0x3, 0x3, 0xffff}, 0xffff, 0xbdd1, 'id0\x00', 'timer1\x00', 0x0, 0xffffffffffffeec2, 0x9, 0x2, 0xc9}) 2018/04/08 03:43:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:35 executing program 3: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa8700fe01000019a5c6f1a300000000000058040000000000aa00000000968faf00000000000000000000000000000000000000000200000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0900000000008000"], &(0x7f00000002c0)={0x0, 0x80}) 2018/04/08 03:43:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000279ffc)=0x6, 0xfffffffffffffe0e) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffda3) socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x401fff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) 2018/04/08 03:43:35 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) sendmsg$netlink(r0, &(0x7f0000000480)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000080)={0x1c, 0x3d, 0x100, 0x70bd27, 0x4, "", [@nested={0x4, 0x66}, @generic="b60c91b510"]}, 0x1c}, {&(0x7f0000000200)=ANY=[@ANYBLOB="34020000360028032abd7000ffdbdf25c4006400339d6b5627ba4b4674137f7a284d3a4e203f6ef29d822af2426ecd63375038bd6bb7335b0338bc664c6e40a1e7cec234f68fcd8c6406b2ad5b02f48afd19b1ab6f2d4f1fc492fad85cbfbc1dc306ca139b4644776c3d3980325ce81d8f0ba5087eee1bb8e8e440bbc3eab24426a1e4cdc1cc4c38c40818673f5b21182327d000c8833dc96164644a7a8b448764b036360491845aa37c0dcf1fbf0248f3b4ccbb5ef872f17389082a9162818b1a74d77edf6c5f84cbb12569ce3cef150863000060010b0014002a000000000000000000000000000000000008009100", @ANYRES32=r2, @ANYBLOB="01005100", @ANYRES32=r0, @ANYBLOB="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"], 0x234}], 0x2}, 0x20000000) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0x0, 0x1f) getsockname(r3, &(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000540)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000580)=[@in6={0xa, 0x4e22, 0x5}], 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x7, 0x5, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, [@generic={0x3, 0x8, 0x200, 0x7df}], {0x95}}, &(0x7f0000000600)='GPL\x00', 0x4, 0xd0, &(0x7f0000000640)=""/208, 0x40f00, 0x1, [], r1}, 0x48) 2018/04/08 03:43:35 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="ff", 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) socketpair$inet6(0xa, 0x802, 0x5, &(0x7f0000000100)) 2018/04/08 03:43:35 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = creat(&(0x7f0000000640)='./file0\x00', 0x122) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@loopback, @loopback}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x98) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="810000000000000002004e24e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000700000002004e230000008600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006f000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac14140d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) 2018/04/08 03:43:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200, 0x204001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x6f, "2396f371226915334505edef4da4393d8ebe326eb35b5f38e098177fb871f458230af94a170ab1d255d7eaf3b52f762f78bbd94317a232d9721c72b29b3d8d262c719228b5648730df888f03991b478ee8b2f70da6b1af52c947f88979aa49a30adf0c184b0d6abec6f91b21d111ce"}, &(0x7f0000000100)=0x77) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x5, 0x8, 0x1, 0x7fffffff, 0x3}, &(0x7f0000000240)=0x14) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="c0d0091ee98c34ccd1a2f8b64dc0445e9d2b1b46248d07f2375cc4d8cc5d2c19", 0x20}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 03:43:35 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x100002, "05756d6d79300074e8a43c00"}, 0x18) pkey_alloc(0x0, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) dup2(r0, r1) pkey_alloc(0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) 2018/04/08 03:43:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) 2018/04/08 03:43:35 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x6, 0xa4, 0x20, 0x7}, 0x8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00000001c0)=0x7, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x7) r3 = accept4(r2, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x826357cf, 0x0) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffffff17, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000000c0)={r6, 0x800}, 0x8) sendto$inet6(r4, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 03:43:35 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="d5109ed6e795018b4d9db1c6fe0ed391", 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x3, 0x6, 0x2, 0x4}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000200)={0x5, 0x100, 0x3, 0x0, 0x7}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x10000, 0x101080) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00000002c0)=0x5) ioctl$KDENABIO(r4, 0x4b36) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x401, 0x3}, &(0x7f00000003c0)=0xc) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000440)=0x30) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000014c0)={{&(0x7f0000000480)=""/4096, 0x1000}, &(0x7f0000001480), 0x4}, 0x20) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001500)={'ipddp0\x00', {0x4, 0x8, 0x2, "a39b83bb1319", 0x100000}}) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000001540)) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000001580)={0x2, 0x7f}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000015c0)={'dummy0\x00', 0x1c00}) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000001600)=r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000001640)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000001680)={0x9}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000016c0)={r5, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, [0xfff, 0x81, 0x2, 0x0, 0x55c, 0x9, 0x1000, 0x1, 0x8, 0x9, 0xb7da, 0x7, 0x2, 0x9, 0x2]}, &(0x7f00000017c0)=0x100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000001800)={{0x3, 0x3, 0x4, 0x3}, 0x9, 0x1, 0xfffffffffffffffe}) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000001880)=0x1, 0x1) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f00000018c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001900)={r6, 0x6}, 0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001980)=0x0) r8 = getpid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001d40)=0x0) r10 = geteuid() getgroups(0x2, &(0x7f0000001d80)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001dc0)={0x0}, &(0x7f0000001e00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001e40)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001f40)=0xe8) fstat(r2, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002040)=0xc) fstat(0xffffffffffffffff, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002100)={0x0}, &(0x7f0000002140)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002180)={0x0, 0x0}, &(0x7f00000021c0)=0xc) getresgid(&(0x7f0000002200), &(0x7f0000002240), &(0x7f0000002280)=0x0) sendmsg$netlink(r4, &(0x7f00000023c0)={&(0x7f0000001940)=@proc={0x10, 0x0, 0x25dfdbfb, 0x800000}, 0xc, &(0x7f0000001d00)=[{&(0x7f00000019c0)={0x2d0, 0x3c, 0x400, 0x70bd27, 0x25dfdbfb, "", [@generic="d24c3498a5e00c6de306d51f5e104814c0fe093e0bc59c1be838dfdaa5dfbde03516fb57439f7d36504ad3c51adf04cbd60cf948a53b167db671feb28a5926a904242c00cba35f53b74310df15c72ec6d90e012b448059fa4c3af90d02fc0e415926901087d89b5fd638cdb285bddef8409347b086ef35458380ad9bcf9124e73e8bac4f6c8c3ee025c139896ac356cf28ed2430e8a3c1416135700a012576ae5faa5b7ae41c2a29986c8025860c486fcf211cadef181e837a19444f5c5d3dcfc2214d54a79dd28638feefeb8031703eb399c8cc49", @nested={0x1c4, 0x29, [@generic="fda9f8184f63822e7b5d76a7a9b75ce4616bd338409ddce80b2b44d3e8821060e6c30dd6d803cbc66fb00a6ab892a641bab8bc7e577b8ab6c2a137d0b558434c298b4138e675cc7938d86c3c817be8899e425f0175f3aaf8687edf68e73cff4008a71571913828803c4a16b48946eda867794d4058ab1c483865", @typed={0x8, 0x5c, @fd=r4}, @typed={0x8, 0x64, @pid=r7}, @typed={0x90, 0x5a, @binary="7cb01f7932c983d776d6cf173c9a861af3392ad09b9bd983b580df8ad41c6add58193c52ddbbf89c344f521e9cb0cd84f3feda5030ea77a7a7efaaa984bc144639f6085495d605fd7488525586cac3404d1a02409139768c1fe88cfec7a2c9c5ea1eda83b65f4d1c4e7738c1166886bb0b15c1c828326398ce53f3dbe66d93eca8294c7945a9e48d4f46db41"}, @typed={0x8, 0x82, @u32=0x5937}, @generic="a2e90bf6ea7341edfe4ec2a160eaf33bd99ac197c2205ce110ab9969b4c2abc684af8d8bfbf93e0d9b", @generic="a2d3ecc571c9032bb65f1bbff59c12f2216519ff4e0d84f5d295fb15a8286788999a093767c08fe3b162698cde41f3bd426288db1b58dbb2f311386390aac6c67f1aa424b88a2e3a789fdbcea80477a272779052ca2ad24ef2fe6274e885e0c45fe4cf68a5d7661c39611e141e2d44d62bb9fb8605"]}, @nested={0x24, 0x0, [@typed={0x4, 0x6f}, @typed={0x8, 0xb, @u32=0x2}, @typed={0x14, 0x85, @str='##eth1vboxnet0\x00'}]}]}, 0x2d0}, {&(0x7f0000001cc0)={0x20, 0x33, 0xf3a, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x86, @fd=r3}, @typed={0x8, 0x1a, @pid=r8}]}, 0x20}], 0x2, &(0x7f00000022c0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r0, r4, r0, r2, r4]}, @rights={0x20, 0x1, 0x1, [r2, r4, r1, r2]}], 0xc8, 0x20000081}, 0x20000000) 2018/04/08 03:43:35 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="370000004fd890dd5a36f554b5a186da1bcf30296a1c7cfc80a2f5a01b812ccd9055d6d7ee40caf3bed900fd470500000000000000000000000000"], &(0x7f00000005c0)=0x3f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000600)={r2, 0x100000000}, &(0x7f0000000640)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffe71) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/08 03:43:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x8000024) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000140)={0xfe, 0x2, 0x400, 0x4, 0x3, 0x3e1}) dup3(r5, r3, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f0000000100)={0x3a5, 0x0, 0x5}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x80}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 03:43:35 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dcddf0)=ANY=[@ANYBLOB="a4ffffff210000000a004e2000000000ff0100000000000000ff00000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000c0fbffce0000000000000000000000000000000000000000000000000000000000"], 0x90) inotify_init() r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x6) fcntl$dupfd(r0, 0x280fc6219345865d, r1) 2018/04/08 03:43:36 executing program 7: r0 = socket(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6gretap0\x00', 0x3e}) inotify_init1(0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) fchown(r0, r1, 0x0) 2018/04/08 03:43:36 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000802, 0x0) sendmsg$nl_route(r1, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000520000010024e0ffe4bbe4df6362aed192469fc954a50feec9395e952199e6e15a8af697ca84571c3c5117ec16714db11b52bf4b06c9c29a9f9fa37a89c4e9c3579bbcbf5d5b8dbad80920388bec0000000000000000000000000000007e2fa51c500184dd52f396b7a2b8bfa45f315d87ce31be5b62c0b12434e7931c25149168dc81a7eba563d2551f01bc6b75c2953d769eb5c0af5076859c44beddbda578bd100384f3bb2f29c3c3e14df7c70c08d86d337e954dbbd4d8f098a71c4e273f1c9784702d28ccbd3d30072c82ea8b636742447fddf05417b1ce0041e6f7f12cd514", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x1, 0x1, {0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x38b) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f00000000c0)={0x7, 0xd647, 0xfffffffffffffffd, 0x4, 0x7, 0x0, 0xfffffffffffffffc, 0x6}, &(0x7f0000000100)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x1, 0xbd, 0x8, 0xda, 0x7f, 0x1000, 0xa8d5], 0x7, 0x200, 0x0, 0xfff, 0x4, 0x7, {0x0, 0x1, 0xffffffffffffff01, 0x0, 0x2, 0x1, 0x9, 0x8, 0x7ff, 0x2, 0x3, 0x7, 0x3f, 0x5, "17d0f4bd747a759c703e4bdc2a74db770da5e8cd4e7485b2b1fe0a6ac49fb088"}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x2000, 0x0) 2018/04/08 03:43:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a004e200000000000000000000000000000ffff00000000000000000000000005000900000000000000000000000000000040000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0000006c0000000000000000000001000000000000e400ebca7290407a7f47a3998997454ffed4ac"], 0x98}, 0x1}, 0x0) 2018/04/08 03:43:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) getpgrp(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r2) 2018/04/08 03:43:36 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x1, 0x2) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x2, 0x8) accept(r0, &(0x7f0000000200)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x80) writev(r0, &(0x7f0000002700)=[{&(0x7f00000003c0)='0', 0x1}, {&(0x7f00000023c0)="bfa03b7b47bcdc3fff182dc1549902bb6c85b6fe1b1c43cbe968d9dda4f1a79914e62692d4ee940b4bfb473b7345361412eccc38110e50a1e3923f72896aeeb151489153ee726b42b826e403ba8f7254f67e1d785408aadab6ce00ae25272702df34d48f413965b1a986dc2acb9c644c936cb6a1d4191f82ade46adc148081e147a4c96c919a7a73e706da5c39127e29aa837a6d368c38806ec050884006c677a8d368ea1637d5415795f7b6cdfd681a522ee8a95900c85805c33065e3a9ee872abbcdd02a27267421753b6e1c31f69ae053d57f42de4a3fd80b6e786508eaff33eda477809063a6cdf9a7da1e2a", 0xee}, {&(0x7f0000002580)="e10fca9da871881d35ea9b4cbcf91c82f77b21589a824b455a0fff292097b1251eed93f750c27a81ff3905beeb12070340ab77b36c378a54dde570e994ddec01c8a9c29fa5e78a8d750ae68953f7b6f6e2ed89ba526d9e74ad6cd78b89f976c5da29eae3e8b5b2c9c727518d056272f3aeca90d1055f6d", 0x77}, {&(0x7f0000002640)="272adbb497a51ba441413ee965990f4e065a7e41a21327aa567b5efdbec61f17a57b6f3d37574b8b368134b1b27cae7c9255c820efd8f0a2f90967e2a555e99d117aebb3b658bbbd89af922157cf2e7085e6b326e1888016330a469df504a5a7fb9b954312f42b562b9c9eceb8f057c877d5ae87217ba30047a874d1e1cfc11be53ac4778fa02d5472a1fdd6126acf17d7b7fba04d05eab5f82145d74c45f0722c2551bbba65eaae44c83cd3a0a5f70b1f23d95f6efc", 0x20d}], 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x9, 0x2) prctl$setmm(0x23, 0x2, &(0x7f0000ffe000/0x2000)=nil) getpeername$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/08 03:43:36 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) 2018/04/08 03:43:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x400, 0x0, 0xffff, 0x1, 0x0, 0x2, 0x4000, 0x4, 0x401, 0xfffffffffffff889, 0x10001, 0x7, 0x8, 0xff, 0x9, 0x2, 0x0, 0x3f, 0x0, 0x3d, 0x7, 0x8, 0x0, 0x9, 0x7, 0x9, 0x9, 0x200, 0x3, 0x53b3, 0x1ff, 0xffffffff, 0x965, 0x0, 0x2, 0xffffffffffffffc1, 0x0, 0xe02d, 0x7, @perf_bp={&(0x7f00000001c0), 0x2}, 0x10900, 0x0, 0x6, 0x3, 0xffffffff, 0x7, 0x5a9}, r1, 0x3, r0, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x20) r2 = getpgid(0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x20000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) sched_rr_get_interval(r2, &(0x7f00000000c0)) 2018/04/08 03:43:36 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x11f, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000bc0)={@remote, @empty, 0x0}, &(0x7f0000000c00)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000c40)={@dev={0xfe, 0x80, [], 0x11}, 0x62, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x4}}, [0x7, 0xccaa, 0x100, 0xfff, 0x0, 0x1, 0x3, 0x551e, 0x7, 0x8001, 0x2, 0x5c6edef9, 0x10001, 0x8, 0x3]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x21, 0x20}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x48}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={r5, 0x2}, &(0x7f00000008c0)=0x4c9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000900)={0x0, 0x1f, 0x8, [0xfffffffffffffff7, 0xfffffffffffffff8, 0x100, 0x4, 0x6, 0x2, 0x9, 0x101]}, 0x18) pwritev(r3, &(0x7f0000000500)=[{&(0x7f0000000640)="464dde7c0ddaf4e6dbb2b9ec7fa904e2811c92f9daae80564b1df9fbe2593c5799f8caadbd67f336851c35ba4e78d42d5df0b4f0d8c3166a39837b6390e6cece57ea026c6b930faefb85ed82157c90ad3e2fcd9c1574a4b7f3cd04fff1da3470c836503dab30ca633a2f4d817a0a8ec2755775dbb0a7496f002ab39e206c35598abf6e33fe3e5fc8560b94bea15c028dafe374d9ade3a53129a8ebf0dcc4400f20520aeb907164ae028d8c87787df65eaf61f1c15bec9b095a81dffa9dd8bbee90e7d3054a9358039b432ec9dd5641e7d0ba6bd768017a930a8484ea", 0xdc}, {&(0x7f0000000740)="cd3ce16c41e7d97a26a10bdea492eb02f8a6a0c9bc65d1e3f4a5d12235a0ac82a0a3ccbcab5a267e5220b5bce5c016656ceaa13b702a55368fd09462dcf3dbd575443e396c28050ccd0ee1a3182f1b3271414e9a77a361d52ecccc41ed8f1db7b776e52d3fd0ae5c7bbcf8e565fb818c94042d1b86e8092e63c81dd0fbe5b4a226c24c82da05edf304e86dd70d2c61d657bb88dab52a0ab54353703f193e25c8dfef73cb14f164322ed6ddbd0aea1a257c28d27d80b89fa25bd89c8d", 0xbc}, {&(0x7f0000000800)="8f88a1163a79e819284aad30d94c081be20ac3e0af3dd1c802d59be959c7fdc6e17646be9e953d7d80d28aace7f9f40785dd9a62aae2969aaa99326af4d4bf050f3f2e5a20bf601511c7480f1ad0fe23c7e882b6a0c698509b2ba5cb942bd45b38197269042b9d95b62c297336f8af68937e2c52515c38e09217a9070e567e2ac13e50ec47c429504b4ccb43f416bb66d487db94eb24f87c14bd5a3d27fabb4d23573dfdc968", 0xa6}, {&(0x7f0000000940)="f285108c98d3212800b465fb058c4a3225aa6ff293f545a2dad869da510c9893c3fd143e7bd7bc7b8eb884a8dfde7bb5b46d4a500666d2f0869e2df0b353877392feebc870a5fa68b7f9f63cdf28bcecb47b9c675a59209ad0e9f3d312d4eaec4cae51565e8a0f28232036df460816fd8dcc01a1fdde4bf9f6177b8b16007a7cf9cc39d618a64977d06f39bc151471ed25ca418ad69b971573ba372522181694d90a6289768992616212cddd3e94990ef8b6f872b705c1dae808f7a309aab128c100daa75820b34dd92f77", 0xcb}], 0x4, 0x2f) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000080)={r7}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000b40)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000580)={r4, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}, 0xc1}}, 0x3ff, 0x80000000, 0x79a, 0x8, 0x9}, &(0x7f00000004c0)=0x98) uname(&(0x7f0000000140)=""/113) connect$ipx(r3, &(0x7f0000000380)={0x4, 0x20, 0x4, "e42b0eb3512b", 0x1}, 0x10) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000358fe0)={r7, 0x0, 0x2, r7}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000a40)=0x0) wait4(r8, 0x0, 0x1, &(0x7f0000000a80)) 2018/04/08 03:43:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000001840)={0x100000000, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x7, 0x8000, 0x8, 0x46, &(0x7f0000001800)='ip6gre0\x00', 0x0, 0x21c0000000000000, 0x3}) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in=@multicast2, @in6=@remote}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000500)=0x5, 0x4) [ 111.510675] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop6 [ 111.524964] QAT: Invalid ioctl 2018/04/08 03:43:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x800000010006, 0x1, 0x0, 0x1000, &(0x7f0000756000/0x1000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 03:43:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800000001}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x204000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) [ 111.556747] QAT: Invalid ioctl 2018/04/08 03:43:36 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) pwritev(r0, &(0x7f000000afa0), 0x0, 0xfffffffffffffffc) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 111.627791] irq bypass consumer (token 00000000c861efc4) registration fails: -16 2018/04/08 03:43:37 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffff}, 0x1000, [0xffffffffadf9e7e8, 0x4, 0x6, 0x3ff, 0x554, 0x0, 0x9, 0xa7]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/08 03:43:37 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x1, &(0x7f00000000c0)={0x77359400}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/08 03:43:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000067000)=""/1, 0x1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x100, 0x101002) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') writev(r0, &(0x7f0000051000)=[{&(0x7f0000057163)="9b", 0x1}], 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000080)={0x6, 0x100000000004, 0x9, 0x43, 0x1, 0x40000000004}) 2018/04/08 03:43:37 executing program 6: gettid() r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) read(r0, &(0x7f0000000040), 0x0) 2018/04/08 03:43:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014fdf407000904000200071008000100feffffff0800000000000000", 0x24) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x360, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x118, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x10, 0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x15}, @empty, [0xff000000, 0x0, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffffff, 0x0, 0xffffff00], 'dummy0\x00', 'yam0\x00', {}, {0xff}, 0x5c, 0x1, 0x4, 0x4}, 0x0, 0xf0, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0xd, 0x7, 0x1f, 0x1, 'snmp_trap\x00', 'syz1\x00', 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) 2018/04/08 03:43:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x0, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @loopback=0x7f000001, 0xc, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @broadcast=0xffffffff, @empty, 0x0, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00000016c0)=[{&(0x7f00000015c0)=""/211, 0xd3}], 0x1) shutdown(r0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x200001, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000005c0)) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet(r0, &(0x7f0000484000)={0x2, 0x4e20}, 0x10) 2018/04/08 03:43:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x8000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x800e, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000180)="64e3c22e670f1a30b816000f00d0660f6445f466b84acf00000f23c80f21f866350800a0000f23f80f303e0f01ca0f22a60f01c864d9f7", 0x37}], 0x1, 0x75, &(0x7f0000000200), 0x0) r2 = inotify_init1(0x800) inotify_add_watch(r2, &(0x7f0000000140)='./control\x00', 0x40) r3 = getpid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000100)={r1, r2, 0x6}) inotify_add_watch(r2, &(0x7f0000000040)='./control\x00', 0x40) 2018/04/08 03:43:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) getpgrp(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r2) 2018/04/08 03:43:37 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x100, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10141, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280), 0x2a) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x800000000004, 0x4, 0x5}, 0x2c) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x80000001) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) 2018/04/08 03:43:37 executing program 6: lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00') r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000140)=""/113, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000042c0)={{{@in6=@local, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000043c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000044c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000045c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x89b0, &(0x7f0000004480)={"62726960676530f308140000ff0300", r1}) 2018/04/08 03:43:38 executing program 7: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x200000000000000, 0xffffffffffffffff, 0x2) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) socket(0x18, 0x0, 0x1) 2018/04/08 03:43:38 executing program 1: r0 = socket(0xa, 0x2, 0xfffffffffffffffc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x100, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x900, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000240)={0x7, 0x20, 0x1, r3}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1002, 0x4e24, 0x1000, 0xa, 0xa0, 0x0, 0x32, r1, r4}, {0x9, 0x8, 0x80, 0x5, 0x8, 0x0, 0x200, 0x3}, {0x100000001, 0x3, 0x651, 0x5}, 0x3, 0x0, 0x1, 0x1, 0xfffffffffffffffd}, {{@in, 0x4d4, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x0, 0x4, 0x3, 0x1, 0xffff, 0xb1, 0x5c}}, 0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000280)={r0}) setsockopt(r0, 0x29, 0x10, &(0x7f0000002000), 0x0) 2018/04/08 03:43:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) write(r0, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce82ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x133180, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'vcan0\x00'}}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000140)=""/96, 0x60) r3 = socket(0x3, 0x80000, 0x10000) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e21, 0x80000000, @empty, 0x2}, 0x1c) 2018/04/08 03:43:38 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) rt_sigreturn() socketpair$inet(0x2, 0x80007, 0x65, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'eql\x00', {0x4, 0xffff, 0xfffffffffffff801, "c02bb7d02c64", 0x80000000}}) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x60200) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x8}, 0x8) fsetxattr(r1, &(0x7f00000001c0)=@random={'btrfs.', '/dev/sequencer2\x00'}, &(0x7f0000000200)='/dev/sequencer2\x00', 0x10, 0x3) accept4$ax25(r3, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000002c0)={'ifb0\x00', {0x2, 0x4e23, @rand_addr=0x3}}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r4}, 0x8) accept$ax25(r0, 0x0, &(0x7f0000000340)) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000380)={0x1, 0x8}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r4, 0x5, 0x8141}, &(0x7f0000000400)=0xc) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0xa0, r6, 0x0, 0x70bd26, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x33}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb7c03ee}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008040) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={r5, 0x9}, &(0x7f0000000640)=0x8) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000680)={{0xf000, 0x3000, 0x8, 0xbd, 0x4, 0x426b, 0x366, 0x0, 0x9, 0x7, 0x5, 0x1000}, {0x7000, 0x4004, 0xf, 0x3, 0x2, 0x1a9, 0x8001, 0x101, 0x7ff, 0x8, 0x1ff, 0x1}, {0x1d001, 0x1, 0xd, 0x6, 0x4fd, 0x2495, 0x6, 0x2, 0xf47b, 0x3f, 0x0, 0xffffffff80000001}, {0x4, 0x5000, 0x0, 0x8000, 0x9, 0x9, 0x7, 0xef7, 0x45, 0x4, 0xadc7}, {0x1f000, 0x7004, 0xa, 0x4d, 0xbb7, 0x0, 0x4, 0xe5, 0x231, 0x80000001, 0x5, 0x2}, {0x100000, 0x1000, 0x0, 0x40, 0x8, 0x8, 0x80, 0x1c, 0x454, 0xfff, 0x1, 0x1}, {0x0, 0x4, 0xf, 0x9, 0x4, 0x7f, 0x7f, 0x1, 0x8001, 0x1, 0x7, 0x100000001}, {0x100002, 0x5000, 0xd, 0x7, 0x20, 0xffffffffffffff81, 0xce3f, 0x3f, 0x3, 0x0, 0x8, 0x5}, {0x2, 0x10f001}, {0x6000, 0x1000}, 0x8, 0x0, 0x0, 0x204, 0x6, 0x1000, 0xd003, [0x9, 0x8, 0x1]}) r7 = semget$private(0x0, 0x2, 0x400) semctl$IPC_RMID(r7, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000800)={r8, 0x3}) socket$bt_rfcomm(0x1f, 0x0, 0x3) sendto$unix(r3, &(0x7f0000000840)="6f6f7b45006be378721bbd", 0xb, 0x20000000, &(0x7f0000000880)=@abs={0x1, 0x0, 0x4e22}, 0x6e) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000940)={0x2488, {0x2, 0x4e23, @rand_addr=0x3}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x9, 0xfffffffffffffff9, 0x7ff, 0x4, &(0x7f0000000900)='ip6_vti0\x00', 0x8000, 0x4, 0x5c6b}) open$dir(&(0x7f00000009c0)='./file0\x00', 0x0, 0x40) r9 = add_key$user(&(0x7f0000000a00)='user\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a80)="74567fb8534662d831c9c364a97fccbdc2c475b986053ff4981d66c448231671486f710f456e9932fe7d82fa6df50ea633ee71bf4a5f3d7cd872669f8515f4e91a61bd", 0x43, 0xfffffffffffffffa) r10 = request_key(&(0x7f0000001b00)='keyring\x00', &(0x7f0000001b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001b80)='{.@\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r9, &(0x7f0000000b00)="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", 0x1000, r10) 2018/04/08 03:43:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7, &(0x7f0000001200)=""/4096, &(0x7f0000000000)=0xfffffffffffffead) 2018/04/08 03:43:38 executing program 1: r0 = socket$inet(0x2, 0x0, 0xffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9c, 0x9, 0x8ce, 0x0, 0x1, 0x6, 0x200, 0x8, 0x779c, 0x1ff, 0x80000000}, 0xb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/59) r2 = semget$private(0x0, 0x3, 0x400) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)=""/255) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, r3, 0x0, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x9}}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd8d6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x62}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20008040}, 0x8000) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f00000003c0)=""/27) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000400)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) connect$packet(r1, &(0x7f0000000580)={0x11, 0xf5, r4, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000005c0)={0x3ff, 0x2, 0x2, 0xbb91, 0x10000}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000600)={0x0, 0x29a}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000680)={r5, 0x4a0e}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r5, 0x5, 0x7, 0x6, 0x6, 0x3}, &(0x7f0000000740)=0x14) r6 = accept4$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14, 0x800) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@local, @in6=@local}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000940)=0xe8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) r7 = getpid() ptrace$pokeuser(0x6, r7, 0x5, 0x7) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000a40)={'filter\x00'}, &(0x7f0000000ac0)=0x78) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x20440010}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x48, r3, 0x304, 0x70bd29, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000c80)={0x8, &(0x7f0000000c40)=[{0x5, 0x8, 0xfffffffffffffff7, 0x3}, {0x4800000, 0xe6, 0x5, 0xfffffffffffffff9}, {0x400, 0x200, 0x4, 0x8}, {0x5, 0x9, 0x1, 0xa2b}, {0x8, 0x6, 0x9, 0x9}, {0xd60e, 0x6f8f, 0xffffffffffff0001, 0x401}, {0x8, 0x1, 0x614, 0x70}, {0x8, 0x3107, 0x1000, 0x42bc}]}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000cc0)={r5, 0x60}, 0x8) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) 2018/04/08 03:43:38 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0xfffffffffffff001, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000140)) r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x101, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x1, 0x4, 0xffffffffffffc93b, 0xa8b, 0x6]}, &(0x7f0000000080)=0xe) 2018/04/08 03:43:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x101003, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x19c2b0ad, 0x8, 0x73, 0x3, 0x5, 0x9c4, 0x4, 0x3, 0x1000, 0x0, 0x2, 0x2}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=@newae={0x50, 0x1e, 0x701, 0x0, 0x0, {{@in6}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, [@replay_val={0x10, 0xa}]}, 0x50}, 0x1}, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) 2018/04/08 03:43:39 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087707, 0x910000) 2018/04/08 03:43:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000000040)={[{@fragment_data='fragment=data', 0x2c}]}) 2018/04/08 03:43:39 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000001180)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x200000000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000001100)=0x4) pread64(r0, &(0x7f00000000c0)=""/4096, 0x119d, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/08 03:43:39 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x100000001, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xef) read(r2, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000013ffc)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/08 03:43:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r2) 2018/04/08 03:43:39 executing program 0: prctl$intptr(0x1d, 0x9) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/04/08 03:43:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) uselib(&(0x7f0000000040)='./file0\x00') r3 = dup3(r2, r0, 0x0) unshare(0x28020000) unshare(0x20020000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000240)="0fc7f966b93b08000066b8067abe9566ba7854ae4b0f30baf80c66b8c1c6a08c66efbafc0cecbad004b0eceebaa000b8f5ffef66b9800000c00f326635008000000f300f01d1d00f66b94d0200000f3266b9800000c00f326635010000000f30", 0x60}], 0x1, 0x0, &(0x7f0000000000), 0x0) [ 113.963936] BTRFS: device label Ž devid 1 transid 5 /dev/loop1 2018/04/08 03:43:39 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) 2018/04/08 03:43:39 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0xfd, r4) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baa100b80000ef0f01cb0fc79c555e0f23b766b9b10100000f320f01ca3ef96eb806008ec8363e263e66653e660f56d2", 0x30}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/04/08 03:43:39 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) socketpair$inet(0x2, 0x247ed86491aa166f, 0x1f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000200)={r5, 0xffff}, &(0x7f0000000240)=0x8) process_vm_readv(r2, &(0x7f0000001740), 0x100000000000028c, &(0x7f0000001480)=[{&(0x7f0000001840)=""/179, 0xb3}, {&(0x7f0000001780)=""/144, 0x90}], 0x1000000000000148, 0x0) process_vm_readv(r2, &(0x7f0000000900)=[{&(0x7f0000000500)=""/162, 0xa2}, {&(0x7f00000005c0)=""/211, 0xd3}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/246, 0xf6}, {&(0x7f0000000800)=""/5, 0x5}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000840)}, {&(0x7f0000000880)=""/99, 0x63}], 0x9, &(0x7f0000000e80)=[{&(0x7f00000009c0)=""/58, 0x3a}, {&(0x7f0000000a00)=""/141, 0x8d}, {&(0x7f0000000ac0)=""/126, 0x7e}, {&(0x7f0000000b40)=""/161, 0xa1}, {&(0x7f0000000c00)=""/164, 0xa4}, {&(0x7f0000000cc0)=""/68, 0x44}, {&(0x7f0000000d40)=""/174, 0xae}, {&(0x7f0000000e00)=""/76, 0x4c}], 0x8, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000004c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) getpeername(r3, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000300)=0x80) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r6}, 0x10) preadv(0xffffffffffffffff, &(0x7f0000000a00), 0xffffffffffffe90, 0x0) syz_mount_image$xfs(&(0x7f0000000340)='xfs\x00', &(0x7f0000000380)='./file0\x00', 0x81, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="b25077737d736e88ceafa4ffac67c3f18a66bad978fdbcef29a228233252a98f0ee1f7a203af3bdb093570c00ca308fbbe9dd420c6b181ae669516243bb3eb85d1639c109dbf2a3a527f3030cc99c7a69b4fcd93bb18e4b9008184fff6353d66e3", 0x61}], 0x1000, &(0x7f0000000480)={'nouuid,', {[{@barrier='barrier', 0x2c}, {@barrier='barrier', 0x2c}]}}) dup2(r0, r1) 2018/04/08 03:43:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendto$inet(r1, &(0x7f0000000200)="9844ed65d7da6a3a1e892b79c9b04dd7877e4dd510ee8328bb0bd811555dccae60e9885109bace0aa3bb894eb28f9a82aaccdbf7b19afae97c9e25a2468f1e7014ce44c8c0efbcb88a648c649dcad2df88a9a1e14934bf270e6863a9632d31ff", 0x60, 0x40, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000003c0)=ANY=[@ANYBLOB="22264e26fbd901040000000000000028abd4bed93b9346d65309d234ff8dfc91abbbb1b8d35ac925d4da055ce385172bff1e131423d8890b8599476d34949ca95b5b9114ca9979167f59484a214a36407c2bfc155c66074608c8ce4613b8c7af5c14ba59fde8b889c3aa486a9613e7ae8c688296ed08af9b509d62f8aed6829eb403918b864723807f7fd35da0a73646e0ccaf613b74b9f440764e790aaeeac4190b53dc9c1cfe8535fac87b3abc1a74d8bbce3e946ff966cb91e7022466e1e14eb1009e0ceb4e0487a212bb8a0a9062a6ae312f59cf5c8f4454a27da744eb50d0a9d2a64731946368430c4933061ed126583a086b091c10748cd88351e7c3cbc8af2ed5d50838000000000000000000defefde779c74c089d3542a857ed3a24793755dd02eb6526"], 0x8) 2018/04/08 03:43:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r2) 2018/04/08 03:43:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) rt_sigsuspend(&(0x7f0000000040)={0xfffffffffffffffc}, 0x581) 2018/04/08 03:43:40 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x14003) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='clear_refs\x00') ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x5, 0x5, 0x6, 0x9, 0x7, 0x5, 0x1, 0x4f7, 0xecc5, 0x1000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280), &(0x7f0000000380)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000005c0)={@dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001, r3}, 0xc) socket$key(0xf, 0x3, 0x2) r4 = syz_open_dev$sndseq(&(0x7f00000008c0)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffff9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00000002c0)) socket$key(0xf, 0x3, 0x2) sendto(r2, &(0x7f0000000140)="6fa424759338088090d97443a3b3eb153980963c46222a85b937d27e7001872c89107ddfdf788646ebba5939dc31de05f922f9bcd854223e0560", 0x3a, 0x8000, &(0x7f0000000180)=@l2={0x1f, 0x7fffffff, {0x69cf, 0x155c80000, 0x10001, 0x8, 0x3, 0xfffffffffffff1bc}, 0x6, 0x43}, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000640)={r5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x5, 0xb263, 0x9f34, 0x200, 0x100000000, 0x3, 0x2, 0x527f, 0x7, 0x200, 0x5, 0xfd2, 0x7, 0x6]}, &(0x7f0000000780)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000007c0)=@assoc_value={r6, 0x6}, &(0x7f0000000800)=0x8) r7 = fcntl$dupfd(r2, 0x1010000, r1) bind$nfc_llcp(r7, &(0x7f0000000200)={0x27, 0x1, 0x0, 0x6, 0x9, 0x79, "6c44c637b39a17218e924be2fed7536002bb208008bb8ac22a51c0c9500209251aaf27f5093d7c117da21fbb43c6b359baf01f583e3b631049c22c93ffdf23", 0x2b}, 0x60) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000080)=0xd987, 0x4) 2018/04/08 03:43:40 executing program 5: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x10000, 0x100000000, 0x800000000001ff}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x7fffffff, 0x1, 0x19}, &(0x7f0000000240)=0xfffffffffffffeec) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000100)=0xfffffffffffffffd, 0x5, 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) 2018/04/08 03:43:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4000000000008) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x102) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x7}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000a0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/08 03:43:40 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = creat(&(0x7f0000000240)='2/file0\x00', 0x4) openat$cgroup_int(r1, &(0x7f00000002c0)='cgroup.clone_children\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={'bond0\x00'}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000280)) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000)="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", 0xffe, 0x0, &(0x7f0000000300)={0xa, 0x100004e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000340)={{0xffffffffffff0000, 0x1, 0x6, 0x81, "415e8cd0a7e99dbdfbd4e22ee01e5c75c3284eead3e766fdb267d2aee226c90088dc3991ab2e5473f11ccc0d", 0x9}, 0x5, [0x6e9a, 0x8, 0xc9, 0x7, 0x2, 0x800, 0x20000, 0xc6e2, 0x6, 0xff, 0x7fffffff, 0xa2, 0xfffffffffffffff9, 0x4, 0x7ff, 0x2f, 0x888, 0xffffffff, 0x5, 0x3, 0x2, 0xf3, 0x4, 0x7, 0x0, 0x1, 0x4, 0x7fff, 0x0, 0x1, 0x1ff, 0x2, 0x1, 0x100000000, 0x9, 0x400, 0x0, 0xe08, 0x200, 0xfffffffffffffff8, 0x100, 0x3bc, 0xb69, 0x100, 0x101, 0x1, 0x800, 0x8, 0x7f38, 0x80000000, 0x100000001, 0x3ff, 0x10001, 0x7b, 0x7, 0x9, 0x2, 0x0, 0x3, 0x9, 0x4, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x8, 0x2, 0x3e69, 0x1ff, 0x2, 0x7f, 0x7fffffff, 0x0, 0xbc, 0x4, 0x3, 0x7, 0x3ff, 0x9a, 0x9, 0x80, 0xd47b, 0x6ea, 0x400, 0x8, 0x400, 0x0, 0x0, 0x4b, 0x8, 0x94c1, 0x47d2, 0xffffffffffff0001, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e0, 0xff, 0x401, 0x0, 0x0, 0x12, 0x8001, 0x0, 0x7f, 0x8000, 0x400, 0x4, 0x80, 0x4, 0x11e84a3c, 0x5, 0x7, 0xc2b8, 0x3ed, 0x498, 0x8, 0x7, 0x6, 0x0, 0xffffffffffff0000], {0x0, 0x989680}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000000900)={@multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) fchdir(r4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x41010, r3, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000200)=0x7) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) readv(r6, &(0x7f0000000c00)=[{&(0x7f0000000940)=""/218, 0xda}, {&(0x7f0000000a40)=""/88, 0x58}, {&(0x7f0000000ac0)=""/24, 0x18}, {&(0x7f0000000b00)=""/211, 0xd3}], 0x4) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000880)="c2c46049c31ae46394a7e9c5d9668b7176915c7920704dffda0397e06701f648c1df72ff8cd337400dfa945bf31f26dc9632087f00aa3fc2737a7e28aa2bbe57e50af74ad125083851bbaff930bb4058", 0x50) bind$ax25(r7, &(0x7f0000000100)={0x3, {"92002a75042a49"}, 0x7}, 0x10) 2018/04/08 03:43:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000), &(0x7f00008d4000)=0xc) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r1) 2018/04/08 03:43:40 executing program 7: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/43, 0x2b) mq_timedreceive(r0, &(0x7f0000000240)=""/132, 0xffffffffffffffd0, 0x6, &(0x7f0000f7b000)={0x0, 0x989680}) r1 = dup3(r0, r0, 0xd48d9297a368dd4a) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x6, 0x800, 0xab6, 0x8], 0x4, 0x286, 0x2, 0x8001, 0x4, 0xfffffffeffffffff, {0x80000000, 0xc4dc, 0x3f, 0x6, 0x100, 0x0, 0x80, 0x80000000, 0xe226, 0x100, 0x3ff, 0x1f, 0x7, 0xfffffffffffffffc, "7045ee4cd1748f7679faad6350c7ab6654161799d764e34c61be5e2364ebab52"}}) 2018/04/08 03:43:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0)=[{}], 0x1) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) r2 = msgget$private(0x0, 0x200) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000040)=""/72) 2018/04/08 03:43:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00002a0e50)={0x14, 0x18, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000080000000004df308e7878d1e81ad0002009578a9b968bee87339ea5121c0a0adabf82de1456963d39863b1d3149515daf22b4981a70416c7f2cf304003d4dd7690b617c06de1a37486997c16368ceb27c035b4efff2bbf99af79cd2e3d62cc7277df0dbdc67fa6654b57ba4ab23446a7a1600359c1d7411fee07af7c746749a4b38d3bbbf94d3a266b685d9c94abc8f1c3e42187b38271a8cfe09f371eefbd7a453fa669b84649cc3dcb5bc98ee9162e9253618b49738a1833251d7142b3f213a37a04ae", @ANYRES16=r1, @ANYBLOB="02002abd7000fcdbdf250b00000008000400ff010000080006000000010054000300080001000300000008000500e000000214000600000000000000000000000000000000011400020065716c0000000000000000000000000008000400010000000800080000000000080001000000000008000400ffffffff08000400090000000800040000000000"], 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x20000014) 2018/04/08 03:43:40 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="1d6a40dfac17d1b84018f4a407f889c8ae61d1fe47242c3b1c98ce07125b0d437557dcbfc905b6d540cdd95f493fce9796a9e2e48c1453ddd6a06d51c4e64c58e406281d", 0x44, r1) 2018/04/08 03:43:40 executing program 2: accept$unix(0xffffffffffffffff, &(0x7f0000000540)=@abs, &(0x7f00000005c0)=0x6e) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, @dev}, &(0x7f0000000640)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0xfffffffffffffffc) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000440)=[0xffff, 0x7800000000000000, 0x200, 0x200, 0x1, 0x6, 0x1, 0x6], 0x8, 0x7, 0x40, 0x9, 0x2, 0x3, {0x1f, 0x2, 0x45dc, 0x4, 0x401, 0x401, 0x3f, 0xffffffff, 0x800, 0x8, 0x4fd, 0x101, 0x200, 0x2, "4b73292dcefa0d986817d5294f3cd47695f2970709af8974b83541f064724927"}}) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10) r5 = syz_open_dev$vcsn(&(0x7f00000006c0)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x82000) finit_module(r5, &(0x7f0000000700)='}},$}eth1\x00', 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000680)=0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x8000) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r7 = pkey_alloc(0x0, 0x2) pkey_free(r7) r8 = accept(r3, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8) connect$inet(r6, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) clock_getres(0x2, &(0x7f0000000400)) write(r6, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r10, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r9, 0x2405, r10) write(r8, &(0x7f0000ef9fff)="a1", 0x1) 2018/04/08 03:43:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$dupfd(r0, 0x0, r0) socket$alg(0x26, 0x5, 0x0) 2018/04/08 03:43:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x6) munmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000) lsetxattr(&(0x7f00000000c0)='.\x00', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)='/dev/vcs#\x00', 0xa, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="6c72e0dd24a5b8315c44804a500171709d6f25cc560e9758bfd44f123af2f646a4e17bc9982f3a4c3adbe93deb2860f022de80ffc4917d70ad09580511bdb02ac55669e1ccf043ee6721cecb78e0c130558d1b3882da21d254396877c21b1e09cc325d93aec90fd0a0b7f7ae8ee2e528f3650a79e953e488b14baafb178a0516752c2d13da3c0a4bf73ffd4f6488f5087aaa77939cfda29b6515914d030bab1a7c58881cbdacd82f347174af1ff6cc9c66ffa68b386a649e9b8f39f01f5a1eaf0000000000000000"]) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) 2018/04/08 03:43:40 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair(0xd, 0x6, 0x10000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@ethernet={0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)="e014d89b5ff0f51d4108ebc491d6e064ff845175f712bc2ef03055c5f7453ff7c084602ed67e0c1d643b1f300b91e7697d25c4367fafdb01d95a323d4aae8457596ad8593ebd7b9d1d66692ed1c79851b9ff5a5526491e4ffb64285121848b19821b5521db95ec6de3434d6c55116a94bf90df2427572f20cd7e875dc197774bb29634003d3820440ea2d49ae98b0c84f8b11f2d4373ca4fd8", 0x99}, {&(0x7f0000000340)}, {&(0x7f0000001040)="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", 0x1000}], 0x3, 0x0, 0x0, 0x881}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, r0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0xa, 0x9010, r2, 0x0) r3 = userfaultfd(0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x800, 0x8) userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = dup(r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000180)={0x3, 0x8001, 0x2}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xa, 0x5, "5c04460f46ddcf27ed34c4edcf447a105d2448b043be06e32d0728415cba610f0b6b9f9777edf994ff7f22032a1084f979527b09ed739b073d6803a7ac55f430", "8e589d145f21fbbe95a056919ce578a2ffbb1d9de23ef47c688bd3b69869fd85", [0x23cb, 0x7fff]}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/08 03:43:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') write(r2, &(0x7f00000000c0)='T', 0x1) readv(r3, &(0x7f0000c43f70), 0x0) 2018/04/08 03:43:41 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0xc0800) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x8001, 0x101, 0x7, 0x2}, {0x9, 0x7, 0x100000000, 0x5}, {0x4, 0x3, 0x3ff, 0x11}, {0x3f, 0x7, 0x200, 0x4}]}) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffffd) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20000120, 0x2, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x2, &(0x7f0000000100), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x2f2) 2018/04/08 03:43:41 executing program 3: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000009500000800000000a1f0e4b5590770571d5e9544a45e54fb6eaffbe14c319a2997db217b3ddc32ef0a169278f09c32e8bc2ca49d75ac083eb854f7c6d28a65ca1663e8c93b3c5e83483af40820274c4595ed29de3e"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r2, r1}) bind(r2, &(0x7f0000000000)=@sco={0x1f, {0x6, 0x80000001, 0x59, 0x10001, 0x101, 0x800}}, 0x80) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x4) r5 = accept(r3, 0x0, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000b4d463c6c3bb067886fab416bd3204b143ac132d91acedb728dad33293c68138845e29deb8134a5493b3ad43ab5346c2002433125009a9edbb24130028e8df867a405dee6049f2301261ae867e4750553f0b6ba7c13f9f91acbe988f72022c6d37172c37d270", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\x00\x00'], 0x14}, 0x1}, 0x0) socketpair(0xf, 0xe, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x7, 0x7, 0x6, 0x2, 0x8, 0x0, 0x5, 0xfff, 0x9d7, 0x1000, 0x8, 0x0, 0x1e, 0x9, 0xe41]}, &(0x7f0000000200)=0x100) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000240)={r8, 0x6, 0x9, 0x4}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x4) r9 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r9, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r9, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xfffffffffffffffe}}], 0x30) 2018/04/08 03:43:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = getegid() setfsgid(r1) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4, 0x7a00}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/04/08 03:43:41 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0}, &(0x7f00000011c0)=0xc) r3 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001200)=0x0) getresuid(&(0x7f0000001240)=0x0, &(0x7f0000001280), &(0x7f00000012c0)) r6 = getegid() r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001300)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001400)=0xe8) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001500)={0x6, r0, 0x1}) r11 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001800)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f0000001140)=[{&(0x7f0000000100)={0x1010, 0x3b, 0x0, 0x70bd25, 0x25dfdbfb, "", [@generic="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"]}, 0x1010}], 0x1, &(0x7f00000016c0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r10, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x140, 0x4}, 0x4001) r14 = socket$inet(0x2b, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r14, 0x6, 0x3, &(0x7f0000000080)=0x10, 0x4) bind$inet(r14, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xa) 2018/04/08 03:43:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8000) ioctl$TIOCCONS(r1, 0x541d) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x2000) dup3(r1, r0, 0x0) close(r2) 2018/04/08 03:43:41 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xfffffffffffffffd, 0x3ff, 0x8, 0x1, 0x0, 0x100, 0x80000, 0x6, 0x7, 0x3, 0x101, 0x4, 0x0, 0x2, 0x1, 0x0, 0x7f, 0x5, 0x80000001, 0x2, 0x4, 0x8, 0x100000001, 0x2, 0x6, 0x5, 0x7, 0xfffffffffffffffa, 0x6, 0x87da, 0x8, 0x200, 0x8, 0xff, 0x800, 0x8, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x10080, 0x8, 0x3e8, 0x0, 0x0, 0x7, 0x7ff}, r1, 0xe, r0, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/08 03:43:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @empty, 0x0}, &(0x7f0000000080)=0xc) sendmsg$can_raw(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r4}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x2, 0x40, 0x10000000, 0x8}, 0x23, 0x3, 0x0, 0x0, "085d4c45d7c932de312645687bae57e73fad2d90df0c945f50d980d5164a200b3be6dcc65e3f55b7463921ffabe59b42d513cbed23b329603f0e222cc8885603"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x1) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0x100000000, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000323158fe2a89a77b5c9e440010007a01000000ed00000000000000000000"]) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000280)) 2018/04/08 03:43:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/04/08 03:43:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet(0x2, 0x80003, 0x5) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x905fc5f7956349d, 0x0) sendmsg$key(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={&(0x7f0000002780)={0x2, 0xe, 0x3, 0x7, 0x17, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x2, 0x8, 0x2, 0x8001, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d4}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_x_sa2={0x2, 0x13, 0x100000001, 0x0, 0x0, 0x70bd26, 0x3502}, @sadb_x_sec_ctx={0x7, 0x18, 0x9, 0x80, 0x2d, "8568bfcc80d39d8663e40253dcb28eb1ba8f560376c0d1c123ebaf38e5d4693382ebe89e96e00d039c9a78c20e"}, @sadb_x_sa2={0x2, 0x13, 0xeb, 0x0, 0x0, 0x70bd2c, 0x3500}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_sec_ctx={0x1, 0x18, 0x7f, 0xfff}]}, 0xb8}, 0x1}, 0x20000800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002640)={r1, &(0x7f0000000640)="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", &(0x7f0000001640)=""/4096}, 0x18) sendto$inet(r0, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f0000002700)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000002c80)="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", 0x1ce, 0x0, &(0x7f00000002c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x5bacb0496e8e7e34) r2 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000003c0)={0x0}) r4 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x288900) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000440)={r3, 0x80000, r4}) mq_getsetattr(r2, &(0x7f0000002680)={0x4, 0xffffffffffff8001, 0x401, 0x7, 0xe90c, 0x1000, 0x4, 0x2}, &(0x7f00000026c0)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r5, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x7, 0x5a2}) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000140)=0x979, 0x4) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00000001c0)={"696662308ab0000066004dbf00efff00", 0x6}) r6 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x200) pwrite64(r6, &(0x7f0000000300)="6820a5f0a371927582f66004e557b780bf7be94d", 0x14, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000240)={r7, 0x2, 0x0, 0x4, 0x3, 0x3}, 0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000005c0)={r4, r4, 0x0, 0x1}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000029c0)="2f70726f632f7379732f6e65742f697076342f76732f73796e635ff26566726573685f706572696f6400c752d8392725b42a5e1cb784bf905b3d368b30db46737963a6273b7d339d991424af83753abc321bb405432d8a4b708687182775fe81f0e0cbe4c5459702d5611044df382b285df0047c78c3c4559c685e76e98683c6a48f3862141d20b1051d573f1a5df9cc831172b0d7c5863d769d17eeb77e3b7fd26a875be3164d71e8f9af6dcd899ba11a11bb5e92554a", 0x2, 0x0) 2018/04/08 03:43:41 executing program 5: socketpair(0x1, 0x0, 0x92, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000340)="f6803d35ab156cfb1b913b0f1b881a8cb2c51da69c98f4b594518aa2d7e212edcde9f9557d47b8da30f7a82c780088f265b188dd700a450623b821efe7fcd0af567d2165acf22606a2095736f1460b11fec9c5bd8d322210a00a5c1bd5e35822c3b6f7a6d95a60e3da0237fcd74e7597a72ea053e7f4583315155b28fb8b572a1ba33eefa3e22212c8fde9438bc2e639cca1d9d323751540cef5cc4d4275b5d70f724b7f820a22dd3d75e8abf1d25a9d2f2bee33610491") syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaffffc3f2348fcd80489b00"], &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x0, 0x40000000]}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/82) 2018/04/08 03:43:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x5, 0x1fffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) [ 116.162305] dccp_close: ABORT with 14 bytes unread 2018/04/08 03:43:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getegid() getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/08 03:43:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x123000, 0x2) [ 116.332443] sctp: [Deprecated]: syz-executor0 (pid 10162) Use of struct sctp_assoc_value in delayed_ack socket option. [ 116.332443] Use struct sctp_sack_info instead [ 116.395997] sctp: [Deprecated]: syz-executor0 (pid 10168) Use of struct sctp_assoc_value in delayed_ack socket option. [ 116.395997] Use struct sctp_sack_info instead 2018/04/08 03:43:42 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:42 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) listen(r0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x44e26, @loopback=0x7f000001}, 0xfffffffffffffeb1) 2018/04/08 03:43:42 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) 2018/04/08 03:43:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffff800000000002, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x1, 0x4) dup(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/189) 2018/04/08 03:43:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/mnt\x00') ioctl$VT_RELDISP(r0, 0xb702) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0xf000, 0x6000, 0x2004, 0x100000], 0x2, 0x0, 0x400}) 2018/04/08 03:43:42 executing program 1: perf_event_open(&(0x7f0000000000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000000c0)=""/128, &(0x7f0000000140)=0x80) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8982, &(0x7f0000000000)) 2018/04/08 03:43:42 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0x0, 0x101000) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x3) r1 = socket$inet(0xa, 0x801, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffb62, 0x84000) sendmsg$nfc_llcp(r2, &(0x7f0000000540)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x989b, 0x7b31, "f200bd62faa8a41e14be9a39c17d361c61360bacd225597b48e454129e3676e67903da6302134043f4b2b727fc2e37b3d7946b51b1d04dcb77dfa7147142ed", 0x1e}, 0x60, &(0x7f0000000440)=[{&(0x7f00000000c0)="7ea3ca1da8219171ed0d509016667647ef82737741338ec863f0c1a00106ecb959814eab15b76b855cc472aec1858a0e478236784bf70e4fc869ab48b2e5c2dd9871c3133c3a1b5f909833a21befb8882af46bb8ad0e1d8fc3343fadca909334b93fde346e", 0x65}, {&(0x7f0000000140)="5bb675c372ff53fd23d02e7287d34f8d7f7a02", 0x13}, {&(0x7f0000000180)="fa3ecb3f025f8819de87c3fe2b5ed0ed226e1865c3aa6dac075ac31f8d4b1c9b79f1c26828c408df5843cc3d4b9af72047f4ffab9f5f2fdaf733d04b56117c639d08ab1a15a1597edb942aa6591f1ecef669b2c8c25bae0a2d7974b75a97e22118cd41eab65700dc2d2be83c0420a07258b8a791cd978a9a39e9fc21ac2d11b30a8c014573a358a89c64a79f4d1afa1e2e021642866d8ac7ee57770e9352b942b71c09809e2674b9825332588e207ef4c312a6f71674563104387b227d039dcc0ea55f8c45435985eee39e3cf01c50a0a1e6fbd738c06d4e6a6755bf9d7f3b16", 0xe0}, {&(0x7f0000000280)="b7b5726d7f2d9ee7dbbe699758b5c30b5e8900068153e9468a85a636f8cd95dc91720b7b2045e1717fb86dae6365", 0x2e}, {&(0x7f00000002c0)="5b6bb493357441e9e9e28ff9ed684f2a8d2e095e9e097f82cee835dcd200fab4b65dac3dc4d4d29743b25b8fdbffcc653d7f3980f2a3f60f57bef3cc891b986bbab77d1a32a8c124e6614079825e2f2bded8055ef5e17293270a2d2e90c62143b854efcb51c8e2106c4cea1cffbc774956c6422613b426fc88b9", 0x7a}, {&(0x7f0000000340)="7e89c32692ccfc0c830e948fbc9a9f0b7cf4c7d2212b0121a74b442473d9459efe8c6810985164f33913f0f93aac5c6884810704559ba9cd9c52603beb53b7e8544e9d5c70d76ced58cbc7dba8dac604054d932b4b797b03de1570fcd843cded10527d3c76a737e6e5c1612db03eae2a385abcb0c5b80a4fb2970b55cbe64a19e5b9521fead8f542f46b3cf0c1482118f7164a3457f3dd78a772af5d48797bc39b095707b3b72374164b179d12921d75899d908ee86f9d8a72324fe5f2fa281e02db52c9", 0xc4}], 0x6, &(0x7f00000004c0)={0x68, 0x6, 0x10001, "ac835a64abbd170533112f842212c01167a5cd4790a283730afc3c36b2b45549ca0ab7e4abe119f8aaa90cae4eb8e6e23d47b176f4f52571010be8f648dfcbb9271b926f41a76d558a5ea3bf3616babed9725d79"}, 0x68, 0x20000001}, 0x8000) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000700)={{r3, r4+10000000}, {0x77359400}}, &(0x7f0000000740)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000dc0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) getrandom(&(0x7f00000005c0)=""/228, 0xe4, 0x3) 2018/04/08 03:43:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) io_setup(0xa3c, &(0x7f0000409000)=0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) 2018/04/08 03:43:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xa6b6, 0x500) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xcd, "8491ee75a5b1362741e8fa504adc355299a1af51142e23c77b4b4d837634eabc3107733144618e095f88a611114e54f727371a769e660af0291fd4bac26d61c560eb07627eeb25238e4792056da4b6468a8ea43f3f3039fc8ec4782b98e55eb4beb5bdc41bdc30e89bdc9b7e12e00beb5f39f394abaed8f99c2db012847ccda873ffcbeb37c411b7c11bac2a0ef220837640065cbcf21f6a8b2d1ae4705efd6cee5453d57cbb667b0594de39d0e40a0ed647581d99e16ee9792008b6275a1fbdefc0cd10083c940aa67cfc5230"}, &(0x7f0000000240)=0xd5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x6, 0x5, 0xfffffffffffffffb, 0x80000001, 0x100, 0x6, 0x5, 0x9, 0x7, 0x2, 0x20000000000000, 0xffffffffffffffc5, 0x0, 0x80000001, 0x6b]}, &(0x7f0000000280)=0x100) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=@newae={0x50, 0x1e, 0x701, 0x0, 0x0, {{@in6}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, [@replay_val={0x10, 0xa}]}, 0x50}, 0x1}, 0x0) 2018/04/08 03:43:43 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@generic={0x1b, "4860d7e8a592b7209a7ee346f4a8c54b68dee20612e43ad3a7bef1145e6fe677658b8ea2936e0cc02ce7ce386f6e1607a7868e3bf7c184689e3ad198f4eb2b0c9fcced4c07be16205618e5eaddff5b3139b73af736704fc48878a8b58aecfecb6a73b9afe9f994601dbc7722c334c1d2cd2382279c0a8b7252075a04bda6"}, 0x3e0, &(0x7f00000002c0)=[{&(0x7f0000000000)="70878e6f73129e13397e17fe2aba6ab415b704d1bc063460c14b759574b164dd5381f003ddc39f60f18b82a4b38e3c82023400"}, {&(0x7f0000000040)="2aaf220886725fd53819599c7700d381226cc6956ab49930776ddf2be1caf6907bc05d4e9797fecee872f288045393d426ca798299b57f588916283ec5ec4220263d3fc14e14b49b454f16c3443102ed408812e75506a912fac00f45bb413ff491fb5a166ec61432e0cea453ad34e01f9312bd25f8e1c5724df3cba4a7797b7a256b8526f212378af2ba22b1f2b466368454034d3a848b46c99bab5e1fd5ff2a65c0620af0940c9c62f36e96f71ababad4645f4423df77816d74f05b56184d70b5b05090fd16aaaa98a14ee97d3831e28192d38f78be115d69057e8591472e1c1f0bccf57fe77ad1c21e1b882a4c19acaf327de1694f8c"}, {&(0x7f0000000140)="80941d5755ce796e79b7205e6dc9193a28b99938c0ec9fb860641107b132f885b1e787dad9cc46f9017a835cea5bff7bce2729dd16109e12dcc3b7106fd91dbcf0226efc6b9d3887b406347be6efa6c4f173c4d370b433e40a5ec774d185d7bbc2f8e6a3e468"}, {&(0x7f00000001c0)="fd035727fc706158448d4c10160acddea829ec69cf525ea66be6d879caa523d3852561a0fd8fcec19e3a6fef1891fcb775223a0fed33589fc6a7cdc87c32319d01a48db70ac1b6137e798093d99187cd869cc55d1f268b5f6af99dbf10e9939ad6eb7246db3dca1f3b2ddef20101f50d95017a1c3713e52fe1347128e6b1b6bc5b65b46eb423ada5cb49d90de46d8ab3e2d284e387d02738ced92a89ab42acbd5f0358f4a52db45ab9f025ddaa8ad075773c0ac2c0a19b7becaf3ffe94b4eafa9e1fba647ca8fe8cb8226e16494cdee50d3bf89a5a14166930e4de2e"}], 0x0, &(0x7f0000002080)=ANY=[], 0x4e}}], 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/08 03:43:43 executing program 3: 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$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfd, 0x4}, 0xc) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x1, 0x80000000) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4, 0x20, @empty, 0x7}, 0xfffffffffffffffd) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) close(r4) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000380)={"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"}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ftruncate(0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x102, 0x0) 2018/04/08 03:43:43 executing program 2: fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2) ioctl$KDDELIO(r0, 0x4b35, 0x7575) sendmsg$nfc_llcp(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x7, 0xff, 0x3, "217c8cc7be067552a1d5576fdf4035b9f901760d265c363860989c69107a5970652ebc210cbd1c9916dd9a8cb722aaa6ac3d5f687410b463f498d9165b0237", 0x22}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000100)="cc9912de13789e053ea0b294fd45230e320811d7982774e6daec2126fcef92f7c2a269e4edccb4e8526735684fe001e4fa139de902d8d7a0a06afcd2ee71fc6311be61fb8a7eb5b48aab28000b0b7b42ab74ee0bc83eebc04a2ba943e10af6f88cf1b05c27755135b642082a41f970d72bbd864aad8841fbe2309bf215a7be2a879fe71ac7b1ab27bd319b7c7303ef74f57717e530cfb65eb44fcbea66eee9d83bfa46d80afaf8376f20bd43cf7238b0ee635a3f661c87c1", 0xb8}, {&(0x7f00000001c0)="08854bbff5823f1918b8107340d70dca64e064651f5aa471557c071b1f0a23d1b370fa629ff1b79cbe187eef1c2e854707dd098204b5999a82d1257add0a49ed4412f9d45cde2b0c90fe6c0c12ca925a7a089d8f98a28459790d59ee3d5a342f8320ebc69b12ef6c6dc59fd9f89d3dd2596c", 0x72}], 0x2, &(0x7f0000000280)={0xd0, 0x0, 0x1, "da5bfe0e044cdb48b584e904d2a60c639876f92cdc36729deaa91c62d5e54921fd2f74c59281dd32317b549b6b2add14de99955bbc05ec3706a70960bbe064f024b878e8796f9187202df90034dadab553681b671a9931b3e222edaf05941c166d7e13eabc264db64c1cb7d4cc2d7374cd7a34945f4921ff1e52856d39f842886cd80ad77594ff711c41af8eb6cd66d81f5034aa546c88a2dda46f284fd0c5f8ae04b8c82a58c08c1c34e7ba75c1e53fa2543b6acc74db1f70ee"}, 0xd0, 0xdb07a73c68dfa169}, 0x40) 2018/04/08 03:43:43 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet(0x2, 0x6, 0x7) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x9}}}, &(0x7f00000000c0)=0x84) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x15, 0x4) 2018/04/08 03:43:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000500)="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") ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="4b526e27414325dbe7e2b5f9a57f06e150d27741b201958da4fd931483274971d39bf083cfec5c43f0ac86aa093c702807a015c1b02acd4520c091505d85c31b2f4cfdac6190f20a8eed4d759e38968dc75de8bbc2c9e9c20bdbae4db3be8d2dccbd001f41") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x401, 0x88000) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)=""/159, 0x9f) 2018/04/08 03:43:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000000240)={0x8}, 0x8, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 03:43:43 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:43 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x44c, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r1 = memfd_create(&(0x7f0000000040)="6574683070726f63626465767f29637075736574f900", 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x14, r2}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000000003000000000000"], 0x10}, 0x1}, 0x0) 2018/04/08 03:43:43 executing program 2: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a582246a) mkdir(&(0x7f00002ff000)='./file0/file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) pipe(&(0x7f00000000c0)) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') 2018/04/08 03:43:43 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000000140)="1c02e6b450eac86c989720973d36dff43011b6ece24318959932396b7f574851bb895cc3e8d15b731019649f3eb5878d5cb83feadf2e8adaceba41a476cd7af35a3c8826beedd7ca9f5e69c849a7434cbe538b8d6593d0d7e836d3048922442a256b7efa3a4000330eda6da0d68924dde8f1eac479be6cc5d1a692959fac209c402b40e45edfc4649ad25165", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)="1b8ff757ca313aa04cde91052486784686ab355e52449bbe228fda2a5deedef38bb62ef232d3c785423d002152f0cfe7523aee5521b1f9b45f0f95d53f26a0845646acdfaf22a56790f9eb24710009cac0539eb37acf298143e6b7bd93a7646789d1197e4a8032baec3f831cad29afc073cacbd07cf0d5feb80c3421") mkdir(&(0x7f0000000100)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) socketpair(0xb, 0x6, 0x81, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0xc4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x2, 0x5, 0x2b80b396, r3}, 0x10) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000980)=0x80, 0x80000) fallocate(r1, 0x1, 0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000009c0)={0x0, 0xd4, "3276d7e45e7f15c64baa541935569216560cffaed5ccea0065336f4e8f9f1d332220c2876da1f3c2f9cbed18748f5594310b0044e3407956d705fff72d5be097652a2ed6fa02821d2e91f4558a03043e53f1a4979a0f506c38bf4a5382775f19765f2dac4545935e0542d8a9fe8265f4383d8d3a1218533a30520fa4dd23300782704761f3de4b73462e13c8416941a0851090e6fc0f8573c2f3756e5929bf1ca0588c3b3c373dc74ed6436326e1a3ee1f40dbefc9e288b5de942005e5b1c1d91cfa00053e8722fe90c0cd05aa0822de2fb1f52d"}, &(0x7f0000000ac0)=0xdc) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000b00)={r5, 0x4}, &(0x7f0000000b40)=0x8) sendmsg$inet_sctp(r4, &(0x7f00000008c0)={&(0x7f0000000640)=@in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xd4}, 0x1c, &(0x7f0000000e80)=[{&(0x7f0000000680)="f6eb30a9e39228fd17929202b377b5a3eb98f25586d07046aa40ed386d15e2abec1c48596b334d10182d", 0x2a}, {&(0x7f00000006c0)="38651891db160c90cba0741aa628b815", 0x10}, {&(0x7f0000000700)="24962566d460aa6585a9b85016dfd14aeab5d652320f0674207ef4a66b9bb1831f84d1afd63c29a4396279efd1a4e4d7976c1ab66894683ba1e6e04ae71a1b0750cb6787f487b35ce41f42431902fa720530f8a533ef6a4f29df836bb8fbd76ab0ed9b4afb9edd3ecc9b1a14212019ec678a034f3c4b985c2a67e73d1716a43d652fd974aa730840705ef7c4365df49b3c3fc39596add07c61987a939090357511db9421fdafbae388c55c8b4ca4c50558d26159ab316e9e211e936fd4d3cfcd329db44226885d9b9336ba89ebcd2cc0661378aaaabdd6af4f291d591828e1cdd103e54ee19a563f2b44e9aff645c123d621ff", 0xf3}, {&(0x7f0000000800)="98d30ec1ceef17cccf33cf3746cbde543b822ade4fef6ea3bb05c1ad1454c08775bbe5cf416eecbbd3fd2981c7e20f479c10b493946889e7728bb339ea08b68ff23788d2a2ed70dc5cce37ffd4d3ae2a45d925adeb9aa91d866585e09a0a18116ba820fd8724dcec6280f8be81efd399ef9ba63bc6ad600c445853245ba042b40ffeeeb1ee", 0x85}, {&(0x7f0000000b80)="54eef326e0b14be3a2fc50ce3494c6f04e97b489ef7b0e06f01f6819c97b45505c38d44dbd0a996eb491a928d3a4621d240887580cba0d81679decfc757e4dd8a4c45f8e0a087d9e8cbd09675d1df284382a5649ad01c8206917264551a56c82f0e20bd8707882dc0953837fa614cd514c9d8d36b7eac424e0bd8206da0666c030dade0333d2476d72f36df3f4cf12d0dc0b14830ddb34bdae2871d029a671d3d759466aeca40084696a07e3e3e7d301ef6f", 0xb2}, {&(0x7f0000000c40)="cc6c5fd465cd6d80fa3ed555c255886e5e25065110fb268498eacffc8015c1e7c8dbebdf3ff6e64d3f531353be997a8a1b0601df78bbd02dc9b5d73abbbdad6aae94d322e29f63bc25306d19fcbdc877d7f60b777fdeb437502bdd0f5738c68b92fa68b3770b38f2b414dfad0a6a9e04555602028ea47c4c380cbf5e5257aad97eb6b0cc5e1ee0d207570f1a19fb723745a805092044dcb99790936ef9beb1c7180e58b9e9251933cf445a0a9bdc68bb7987", 0xb2}, {&(0x7f0000000d00)="94725897a44869a3dfe47e4717330d188adacfe41721a75ee281129e114c0bc2d39ba00acb3791b265f5df36d6942bf39fe0928e12883fe7a4acd84721c11e5b450cc40507e3305da0031aac7d644eaa414019570c0040ec29d03c1cb6b2bb406fbb0d98c4e4eecb9b83785f905e448be9e309", 0x73}, {&(0x7f0000000d80)="88029ccbb4e5f82e94ba3f1bc120c59d2ec1b60fc45b289e6fc6885433a1a06f38a2920db9e72e3190a41bbef354f7508db9548c88700161dfad9a69b66686d93e9bba6b2670c65f66a993f95131e6dd4fbefc", 0x53}, {&(0x7f0000000e00)="ef7f9e606e136e37c479d45de8abc1d350695a6d894abbf9c51c99b5b81b5f714e9793e6eaba181e338da7d443e75dece5917964f1fbb63af34dc89635a8a14f665736878d6693fc8b2213e999c6dbb4323b52b0a2c2aa3302a2897a3ecb6769da1f591fcd7360c097168918103677c5", 0x70}], 0x9, &(0x7f0000000f40)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x51a0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xc5fe, 0x8205, 0x980, 0x3, 0x4, 0xffff, 0x81, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x4fb9, 0x8, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x1, 0xf06, 0x4, 0x40, 0x8, 0xa78e, r7}}], 0xc0, 0x8001}, 0x1) accept4(0xffffffffffffffff, &(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0x80, 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x9, 0xd3a6}) 2018/04/08 03:43:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@del={0x108, 0x11, 0x300, 0x70bd28, 0x25dfdbfc, {{'xts-cast6-avx\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0xfffffffffffffffd}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x789}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x3}]}, 0x108}, 0x1}, 0x4014) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x0, 0x100000001}, {}], 0x30) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x68) 2018/04/08 03:43:44 executing program 2: r0 = socket(0x15, 0xa, 0xff) r1 = socket$can_bcm(0x1d, 0x2, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = socket$inet_smc(0x2b, 0x1, 0x0) connect(r3, &(0x7f00000001c0)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e77ffc)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r0, r1, 0x3, 0x200, &(0x7f0000000080)="275a8fc7014163836673035252fab986b782b8f57f2ec94a7344a8ac19d9761fae50c850936c1b4196e937b3b255f3d2183a090b2e16f4e04eab9013d1caf8293beac832c8f9f790a5e0946c5f3418a5ddd7405318f7aa4335c9616d94be221a1302b68e704847ff35d96455a7d30280d09d6a1347cc644357431781711f6c3654459e5baf0111abfea0a6919b9d57a407543363c4f8abe9d39fd63693ec2ba1699c02e7c97a4d53284edcf05efe252de3266e3699c07205f31814772b383b59bb397ee69d4ad5de4f703fd5611d0b10", 0x81, 0x7, 0x6, 0x3, 0x2, 0x9, 0x6, "fe797ce95d1d"}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000), 0x0, 0x0, 0x0) getpeername$inet6(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000280)=0x1c) 2018/04/08 03:43:44 executing program 5: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)={{0x5000, 0x1, 0x8, 0x2, 0xffffffffffffff80, 0xfffffffffffffffa, 0x7, 0xff, 0x9, 0x800, 0x1, 0xffff}, {0x6004, 0x10000, 0x1a, 0x8, 0x1ff, 0x1, 0x9, 0x10001, 0x7fc00, 0x8, 0x8d4, 0x6c07}, {0x116001, 0x100000, 0x0, 0x9, 0x0, 0x7, 0xaea5, 0x5, 0x8, 0x5, 0x4800000, 0x1c5}, {0x5000, 0xd000, 0x0, 0xd8, 0x8, 0x4, 0x7, 0x7, 0x5, 0x7fff, 0x7, 0x3}, {0x6002, 0x1000, 0x10, 0x20, 0x9, 0x6, 0xd2, 0x4, 0x1, 0x1, 0x2, 0xfffffffffffffffc}, {0x6000, 0xd000, 0xd, 0xffff, 0x6, 0x101, 0x40, 0x6000000, 0x5, 0x0, 0x3ff, 0x8}, {0x4004, 0x7000, 0xf, 0x4, 0x125, 0x10001, 0x1, 0xffff, 0x80, 0xcb70, 0x8, 0x7fffffff}, {0x1000, 0x4, 0xb, 0x7, 0x8001, 0x3, 0x7, 0x1, 0x10001, 0x80000001, 0x8, 0x6}, {0xf000, 0x7003}, {0x3004, 0x1000}, 0x60040000, 0x0, 0x0, 0x20, 0x3, 0x800, 0x0, [0x1ff, 0x200, 0x2, 0x5]}) read(r1, &(0x7f0000000140)=""/99, 0x63) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x3) 2018/04/08 03:43:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffffb0) read(r0, &(0x7f0000001080)=""/161, 0xa1) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8, 0x8, 0x1, 0x689d, 0x6, 0x0, 0x101, 0x2, 0x0, 0x8, 0x6edb, 0x20, 0x9, 0x3, 0x96]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) shutdown(r0, 0x1) 2018/04/08 03:43:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0xff, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0xffffffffffffffb6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x7ff00000000, 0x4) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000180)={0x1, 0x0, [{}]}) 2018/04/08 03:43:44 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='trusted./dev/input/pice\x00'], &(0x7f0000000140)='/dev/input/mice\x00', 0x10, 0x1) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x42) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000200), &(0x7f0000000180)=0xffffffffffffff00) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000000c0)='/dev/input/mice\x00') r3 = perf_event_open(&(0x7f000001d000)={0x8000000000002, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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, r0, 0x3) dup2(r1, r3) 2018/04/08 03:43:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x8040) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000901000000573d714b0000000000007e0aafc047a4dbac560fe732bf3812963976d9"], 0x14}, 0x1}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000380)=0x3000) 2018/04/08 03:43:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="d85a8a32c7cd25ea55", 0x9}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/08 03:43:44 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:44 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfce, 0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6}, 0x12, {0x2, 0x4e21, @broadcast=0xffffffff}, 'tunl0\x00'}) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 03:43:44 executing program 7: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x10000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a00000000007a57b64c00409a0006000000000002000059e0000001000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/08 03:43:44 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000000800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/08 03:43:44 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) r3 = semget$private(0x0, 0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) semctl$SETVAL(r3, 0x6, 0x10, &(0x7f0000000240)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6bff8)={0x20080522}, &(0x7f0000034000)) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) openat$cuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cuse\x00', 0x2, 0x0) r7 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xda, 0x111001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000700)={0x1, 0x1, 0x3, 0x80000001, 0x0}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000780)={0xc51c, 0x2, 0x8, 0xfffffffffffffffd, 0x80000000, 0x0, 0x4, 0x101, r8}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000180)={@empty, r9}, 0x14) r10 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r10, 0x541b, &(0x7f0000001200)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_SET_SREGS(r11, 0x4138ae84, &(0x7f0000000200)={{0x2000, 0x7000, 0x1c, 0xffffffffffffff01, 0xd6a6, 0x9, 0x0, 0x7, 0x6, 0xffffffff, 0x9, 0x7}, {0x5000, 0x100000, 0xf, 0xcce8, 0x0, 0xffffffffffffffff, 0x7, 0x8, 0x1, 0x401, 0x7, 0x5}, {0x11000, 0xd000, 0xf, 0x5, 0x3, 0x9, 0x8, 0x80000001, 0x9, 0x9, 0x100000001, 0x7fff}, {0x16000, 0x10000, 0x0, 0x3, 0x4, 0xfffffffffffffff8, 0xfffffffffffffbff, 0x5facfc01, 0x0, 0x8, 0x4, 0xfffffffffffffff7}, {0xf000, 0xf005, 0xb, 0x3, 0xe3, 0x7fff, 0x2, 0x9f0, 0x1, 0x5379, 0x4, 0x1}, {0xf000, 0xd000, 0x9, 0x8, 0x8, 0x3, 0x8, 0x3f2, 0x5, 0x7, 0x0, 0x39b3}, {0x5000, 0x2000, 0xe, 0x9, 0x2, 0x3, 0x2cc7, 0x80000000, 0x2, 0x40, 0x2f1b, 0x949}, {0x100000, 0x106001, 0xb, 0x6, 0x9, 0x6, 0x2e2d8000000, 0x86a6, 0x2, 0xfffffffffffffffb, 0x2, 0x6}, {0x5000, 0xd000}, {0x4000}, 0x0, 0x0, 0xf000, 0x40, 0x6, 0x100, 0x6000, [0xcc, 0x9, 0x400]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_VERSION(r11, 0xc0406400, &(0x7f00000004c0)={0x100000000, 0x8, 0x8000, 0xae, &(0x7f0000000340)=""/174, 0x6c, &(0x7f0000000400)=""/108, 0x2a, &(0x7f0000000480)=""/42}) ioctl$KVM_GET_PIT2(r11, 0x8070ae9f, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000100)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8abf}) fallocate(r11, 0x1, 0x1000, 0x40) 2018/04/08 03:43:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80140, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x4, 0x1, 0x8, 0x800, 0x1, 0x200}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000100)=""/22, &(0x7f0000000140)=0x16) tkill(r1, 0x1000000000015) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) 2018/04/08 03:43:44 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$getflags(r0, 0x403) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2013, r0, 0x0) getuid() mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/4096) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000040)=@ioapic) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x2, 0x2, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x4}) accept$ipx(r0, 0x0, &(0x7f0000000000)) 2018/04/08 03:43:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') sendfile(r0, r0, &(0x7f0000000040)=0x200000, 0xffff) 2018/04/08 03:43:44 executing program 2: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x12, 0x400040) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r4) connect$l2tp(r3, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/04/08 03:43:46 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r1, 0x0, 0x3a, &(0x7f00000006c0), &(0x7f0000000740)=0xffffff02) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000680)={&(0x7f0000ffa000/0x3000)=nil, 0x1, 0x1, 0x80, &(0x7f0000ffb000/0x2000)=nil, 0xee}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000580)={0x4f, &(0x7f0000000500)="7fa02686e879ca5a5ab497aa440e9883214bf93bc763c62d4816f83c9343043392c82f57fe1c9d2fefab97e941102ca782da6924beef1a9ea89b5649b15efd53bff07ed861e3f2ace0940ab6367073"}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x5}}, 0x0, 0x5, 0x0, "698e4061b89097aea7f22bd1f88ac704297c6c5d409cf7a09f238361c469902bec715b4981053af9fc1c8e5193414cffc1cb62b274d9e31572b21a76f26cc86aff45ea1e8ddacdb96fa55e22b16f4c87"}, 0xd8) r5 = socket(0x1, 0x7, 0x7) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r0) connect$l2tp(r5, &(0x7f0000000440)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x1, 0x2, {0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x5}}}, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r7 = getpgid(0x0) syz_open_procfs(r7, &(0x7f00000005c0)='net/bnep\x00') sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000400)=0x54, 0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000480)) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000003c0)='hybla\x00', 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) 2018/04/08 03:43:46 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x80000000, 0x1, 0x3, 0x0, 0x1, 0x1, 0x8000}, &(0x7f00000001c0)=0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) clone(0x84020400, &(0x7f0000000040)="131a5f16d1eb0350763281177d1922cce15ea26bf70216fd9b73030b29dc09f6b4b410af33cf824faf1113", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="9b54c4dd0c262ff1048314f90a02d231905410557f77b65975dcf98d70b2e4a2a59caa0caf93bbe91da2d6cdb2f77d46") 2018/04/08 03:43:46 executing program 1: syz_emit_ethernet(0x70, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [], {@llc_tr={0x11, {@snap={0xaa, 0xab, "bb16", "809f7c", 0x8809, "660eebac1a2a1e2cd6db1c60a3c00f33405cf6f3951d29c3b291370373ddb104a47fe7d9326bb79983b37103521822432f59286daba9a14d8c6f7fad7db2c8c23422e0f0d606e1cee6c7c41b71dad79a4dac042f3460d64d18"}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1ff, 0xab4, 0x857, 0x74a]}) mkdir(&(0x7f0000000140)='./file0\x00', 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/08 03:43:46 executing program 0: r0 = socket$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) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a00)={0x0, 0x0, 0x3}, 0x20) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000000)="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", 0x201}], 0x1) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000240)) close(r0) 2018/04/08 03:43:46 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) acct(&(0x7f00000001c0)='./file0\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x6b, &(0x7f0000000280)=0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10010, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, r1, 0x0, [0xa]}, 0x2c) r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) r5 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x101, 0x4000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000300)={0x5, 0xffffffffffffff5b, 0x10671ae6, 'queue1\x00', 0x100000001}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x0, 0x4) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000400)='syzkaller0\x00') setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000500)=0x9, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x80) r6 = openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000003c0)=0x81, 0x4) openat$cgroup_ro(r1, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) acct(&(0x7f0000000540)='./file0\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)="1433e88e40dbbb9536fde684327e70d2bb492046d389eae7d802d27a0570a4fd588b4e051da1b7c052b0992f677f6d7a8fe78ae66e1d4b02f5f3d60f7c2cb8b26233081c437f60c4e45d30d3fb552de03b47a1c513e73a5f7648e924490dd95789e7", 0x62) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x9}) write$cgroup_subtree(r6, &(0x7f0000000140)=ANY=[], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x2, 0x1, 0x20, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000480)={r7, 0xfffffffffffffffc, 0x4d, "26bec1a0fd4b828a2177903d1c099e3b52a0427c919f68ecc209fc01ede25a12fee919fa2db176aa25205accb952259075d74946e98ed2c5169a5cff525f856c6a9ef0fed32a84ec091a0271b4"}, 0x55) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/04/08 03:43:46 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0163404000000000000000000000000000000000000000000000000000a5640000000000000000000000008500000000c167ea0000000010406f5a66547bf440d24602f05a72b1be85667bf33fb1d7f98a5a448851ad7318fd69afe78a4ce1ed2061fc76fb51424bf23f3b23992b0cd3d8d9f57bf61962eeb03a9c12458b549f2038b3a6258f03c351e715e2b7ffc99c2345e6566d267eb8d8071ae2e867d176907846f86a894af4254fac9172086356befb772342856f99f9e08fa30d84952997a945e6373e2fe512863ddeb8e3de8217b386b5ae5e0ef699e05a384e62e142d03477730d31b70b6259c5917377555207c24eecbe", @ANYPTR=&(0x7f00007b9815)=ANY=[], @ANYPTR=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000ef9000)}) ioctl$KVM_SMI(r2, 0xaeb7) 2018/04/08 03:43:46 executing program 6: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x8, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x1097fd, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"1281b3f73a3bad4ee0e3721cacda6bdb", {0x4, 0x1, 0x80000001, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000000440)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f00000004c0)) poll(&(0x7f0000e95ff8), 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c2b000)={0x0, &(0x7f0000000140)}, 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) r2 = dup(r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000035afff)) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00004f4fe2)=""/30) getegid() timer_gettime(0x0, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r2, &(0x7f000078df0c)=""/244, 0xf4, 0x0, &(0x7f00008ceff0)={0x4, 0x0, 0x0, "b7f24b268bce"}, 0x10) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000080)={0x1f}, 0xa) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00007e5ffa)='vegas\x00', 0x6) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000000040), 0x80000002) 2018/04/08 03:43:46 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x21, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58", 0x5) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f00000004c0)='./file0\x00', r6}, 0x10) r7 = socket(0x15, 0x80005, 0x0) getsockopt(r7, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) r8 = eventfd2(0x7, 0x80000) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000040)={r8, 0x8001, 0x800, r5}) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) [ 120.795203] binder_alloc: 10392: binder_alloc_buf, no vma [ 120.801009] binder: 10392:10393 transaction failed 29189/-3, size 0-0 line 2963 2018/04/08 03:43:46 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:46 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x181081) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x1f, 0xffffffffffff0000, 0x1, 0x1a, r0, 0xb5}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fcntl$notify(r2, 0x402, 0x8) write$cgroup_pid(r2, &(0x7f0000000040)={[0x2d, 0x31]}, 0x2) 2018/04/08 03:43:46 executing program 7: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000840)='/dev/dmmidi#\x00', 0x0, 0x4c80) symlinkat(&(0x7f0000000800)='./file0\x00', r2, &(0x7f0000000880)='./file0\x00') r3 = dup2(r1, r0) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00000000c0)={@dev, @remote, @broadcast}, &(0x7f00000007c0)=0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x501800, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000380)={{0x3f, @multicast1=0xe0000001, 0x4e20, 0x3, 'nq\x00', 0x0, 0x8000, 0x1a}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e21, 0x4, 0x2, 0x5, 0x2}}, 0x44) sync_file_range(r1, 0xfff, 0x400, 0x3) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000004000000000000004071002300830f0008"]) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000d00)=@nat={'nat\x00', 0x19, 0x3, 0x170, [0x200001c0, 0x0, 0x0, 0x200002d0, 0x20000300], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1d, 0x40, 0x4305, 'tunl0\x00', 'bpq0\x00', 'tunl0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@random="d3df8200a974", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1e8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140)=0x4, 0x4) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$ipx(r5, &(0x7f0000000780)={0x4, 0x3f, 0x8, "73badaecd578", 0x10001}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000d80)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000680)={r6, 0x4, 0x5, [0x1, 0xfff, 0x8001, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl(r5, 0x8918, &(0x7f0000000000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000700)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x81, 0x2, 0x0, 0x1, 0x3, 0xfb3, 0xfffffffffffffc03}, &(0x7f0000000740)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000440)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000004c0)={r7, 0xaef7}, &(0x7f0000000500)=0x8) [ 120.871514] binder: 10393 RLIMIT_NICE not set [ 120.876262] binder: undelivered TRANSACTION_ERROR: 29189 [ 120.892329] binder: 10392:10393 ioctl c0306201 2000a000 returned -14 2018/04/08 03:43:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100)="370eb248ebd30a09569dadb6f40b0a6403e1e3320aa662d0e7fd6da8223828b6e9b044c0b6b216da3eb8a2bc32d67e392ed9f9ba5d14773a045355a9add7f8be2ad34392e275a7b7d0bd8312990e166d9427929d3d5e1ac5db53a7dcdfe29010", 0x60) 2018/04/08 03:43:46 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) [ 120.944612] binder: 10392:10393 ioctl aeb7 0 returned -22 [ 120.976831] binder_alloc: binder_alloc_mmap_handler: 10392 20000000-20002000 already mapped failed -16 2018/04/08 03:43:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000040)={{0x0, 0x100000, 0x0, 0x2, 0x6, 0x4c, 0x40, 0xff, 0x100, 0x6, 0x7, 0x9}, {0x3000, 0x0, 0x9, 0x2b, 0x7, 0x6, 0xf6cc, 0xfffffffffffffff8, 0xa93, 0x10001, 0x7f, 0x6}, {0xd000, 0xd004, 0xe, 0x8, 0x3, 0x5, 0x7, 0xccf, 0x39b9e121, 0x4, 0x5, 0x8}, {0x6000, 0x1000, 0x0, 0xffff, 0x14, 0x100, 0x0, 0x4, 0x400, 0x3, 0x7ff, 0x800}, {0x14000, 0x0, 0x0, 0xffffffffffffff06, 0x10000, 0xffffffffffffff7f, 0x3, 0x401, 0x5, 0x51e, 0x4, 0x5}, {0xf000, 0x5002, 0xb, 0x80000001, 0x73, 0xffff, 0x3, 0x100000001, 0x3, 0x180e, 0xdde0, 0x3ff}, {0x15001, 0xf000, 0xe, 0x7f, 0x3fc0000000000000, 0x6, 0x7, 0x2, 0x9, 0x1, 0x7}, {0x14000, 0x3000, 0x0, 0x5, 0x4, 0x8001, 0x2d0a, 0x2a, 0xfffffffffffffff7, 0xc000000000, 0x1000, 0xfffffffffffffffd}, {}, {0x0, 0x11f001}, 0x20000000, 0x0, 0xd000, 0x140004, 0x7, 0x4000, 0xf000, [0xce5, 0x5, 0x9, 0x7]}) prctl$intptr(0x3e, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) [ 121.020950] kernel msg: ebtables bug: please report to author: bad policy [ 121.034195] binder_alloc: 10392: binder_alloc_buf, no vma [ 121.039871] binder: 10392:10413 transaction failed 29189/-3, size 0-0 line 2963 [ 121.056780] binder: 10413 RLIMIT_NICE not set [ 121.061412] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/08 03:43:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./file0\x00', r0, &(0x7f000034aff8)='./file0\x00') getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0xfffffffffffffdfb) name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0c001800000000006efd18956e9ce307a4a575fd33ea4a08bfd9ff31f7e7196f41bbae5b4e9f5c5dc60c97734f77bbafc344a38e2a2c5ab3e2843a751dc5850a05cc8c0cbb4a0a5eb56d4c5b871330036dec63f6de778187de6b464e2c92664549226fa80b137e2f31faa2f01dcf5a60ca0f5c52685ecd754472e09f9bbe5c53baa4be972d44d16f7acc5aebccc79f707998ab"], &(0x7f0000040000), 0x400) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'ifb0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) [ 121.073161] binder: 10392:10393 ioctl c0306201 2000a000 returned -14 [ 121.099372] kernel msg: ebtables bug: please report to author: bad policy [ 121.119240] binder: 10392:10413 ioctl aeb7 0 returned -22 2018/04/08 03:43:46 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/08 03:43:46 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000cda000)) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) poll(&(0x7f0000000000)=[{r0, 0x2}, {r3, 0x211}, {r0, 0x8}, {r1, 0x100}, {r0, 0x8000}], 0x5, 0x53) r4 = socket(0x1b, 0x5, 0x9) getsockname$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000003c0)={'gre0\x00', 0x4}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e22, @multicast1=0xe0000001}, 'teql0\x00'}) poll(&(0x7f0000000380)=[{r1, 0xfffffffffffffffc}], 0x3ce, 0x8) poll(&(0x7f0000000340)=[{r1, 0x8}, {r3, 0x4}, {r4, 0x1100}, {r3, 0x8028}], 0x1ffffffffffffcc9, 0x800) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000180)=@req3={0x0, 0x40, 0x6, 0x6, 0x2, 0x9, 0xffffffffffffffcf}, 0x1c) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x3, 0x1, 0x101, 0x2, 0xde8, 0x478, 0x1, 0x3ff, 0x2035001300000000], 0x9, 0x800, 0x1f, 0x8, 0x2, 0x0, {0xf590, 0x5, 0x2, 0x6, 0x9, 0x80, 0x5, 0x1, 0x7, 0x9, 0x80, 0xffffffff, 0x2, 0x6, "4d8d20a00e68ed59eb7e97b08524f8b4d17ec60e2671ef2ea932486f1d545fb9"}}) 2018/04/08 03:43:46 executing program 3: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x1, 0x153, 0x5, 0x500, 0xa8, 0x44000200}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000a40)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000480)={r1, 0x80000, r2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa, "4de2e57174609a0d50936e9f9d0e017c0b06147e7aca9d1808a3b07710cbf43a8bc17dad338b06649da504b779"}, &(0x7f0000000080)=0x35) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r4, 0xbc, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x350, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000000}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xba}, @in6={0xa, 0x4e20, 0x1, @empty, 0x1000}]}, &(0x7f0000000100)=0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in=@dev, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x800, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000980)=""/82) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000380)={r6, &(0x7f0000000780)=""/116}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e24, @rand_addr=0x1}}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @rand_addr=0x9}, {0x10000000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'yam0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r7, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/08 03:43:46 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80984120, &(0x7f0000000000)="270dcb7a6a22a8e1c1c8b626302ff7949010641603f6f166bb3547d6875bbb15c511aa7d77e9e1e2f550fff531b62b8074c56680bb9076cc7832") sendto$ax25(r0, &(0x7f0000000040)="9357a6f6192e3b804fd566e4580a0bdef587208505368473e0b4d32797a818437abf60c37fb53651b93830db587e9784540e38531ab4edf77af3705070642347fcf6e8017c546e83e1d67544b2af93aa00d757d989c98107c0dab05ff41dad0b91956a5604aa172b85b9dd152b45412b6a27e7f82d8f3cf013654b150365f4d3583663947f8310f4837b91cba38610bcf7ad81adb481dac99ef6f4d34396985783d18736c5a5d18d2fd483520519a9b869c56644633ce97e", 0xb8, 0x0, &(0x7f0000000100)={0x3, {"85038514543c37"}, 0x2}, 0x10) 2018/04/08 03:43:46 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0x0) ptrace$poke(0x5, r1, &(0x7f0000000100), 0x363) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000004c0)=@polexpire={0xc0, 0x1b, 0x709, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in6}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x4, 0xd28, [0x20000580, 0x0, 0x0, 0x200006d0, 0x200008f0], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x6d, 0x11, 'rose0\x00', 'nr0\x00', 'ip6gretap0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x4, 0x6, 0xb2dc, 0x7f9b, 0x2, 0x8000, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x40, 0xd, 'bcsf0\x00', 'bridge0\x00', 'erspan0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xd8, 0x110}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @snat={'snat\x00', 0x10, {{@random="b9e8d0a77805", 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}}, {{{0x0, 0x40, 0x3, 'sit0\x00', 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@random="d9fd7c6ced8c", 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0x15, 0x50, 0x88ca, 'rose0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x900, 0x938, 0x988, [@among={'among\x00', 0x868, {{0x3, 0xd, 0x1, {[0x5, 0x8a1e, 0x29, 0x0, 0x0, 0x9, 0x5, 0x1, 0x7, 0x0, 0x3, 0x5a0d, 0x6, 0x8, 0x2, 0x2, 0x1, 0xe768, 0x4, 0x200, 0x4, 0x2, 0x2acf, 0x6, 0x6, 0x1106, 0x81, 0x4, 0x5, 0x9, 0x8000, 0x48, 0x10001, 0x10001, 0x4, 0x1, 0x9, 0x100000000, 0x6, 0x1, 0x32, 0x5d, 0x5, 0x6, 0xd5d, 0x200, 0x0, 0x89, 0xd, 0x100000000, 0x3, 0x7, 0x0, 0x9, 0xffffffffffff8fc5, 0x6, 0x0, 0x9, 0x1, 0xda5, 0x20, 0x20, 0x3, 0x6, 0x7f, 0x7, 0x5, 0x100000001, 0xffffffffffffff6d, 0x2, 0xffff, 0x9, 0x1000, 0x7, 0x8, 0x8000, 0x3, 0xffffffff, 0x101, 0x1000, 0x101, 0xbe, 0x3, 0x0, 0x7fffffff, 0xf2e, 0x100000000, 0x3, 0x1f, 0x5, 0x2c4, 0x8, 0x40, 0x2, 0x6, 0xffffffff, 0x8001, 0x9, 0x9, 0x8000, 0xb9b, 0x7, 0x401, 0xfd17, 0x7, 0x22, 0x81, 0x0, 0x1, 0xfffffffffffffeff, 0x303e, 0x3f, 0x80000001, 0x0, 0x5, 0x1, 0x32, 0x5, 0x1, 0x9, 0x9, 0x3, 0x3, 0xffff, 0x0, 0x800, 0x1f, 0x8d58, 0xa6, 0x80000001, 0x4000000000000000, 0x9, 0xb0, 0xb43b, 0x34, 0x8, 0x0, 0x1ff, 0x3, 0x2, 0x8, 0x1, 0x0, 0x800, 0x3, 0x100, 0x2, 0x40, 0x0, 0x101, 0x1, 0x2, 0x7, 0xffff, 0x5, 0x2, 0x6, 0x2c, 0x3, 0x101, 0x4, 0xfffffffffffffffc, 0x6, 0x101, 0x621, 0x20b, 0x6, 0x3, 0xee8, 0x353e000, 0x2, 0x8000, 0x7, 0x887, 0x240, 0x4, 0x5, 0xd1e4, 0x100, 0x4, 0xffffffff, 0x4, 0x5, 0x5, 0x1, 0x200, 0x1, 0x6, 0x7, 0x9, 0x1, 0xffffffff, 0xffffffffffffffbe, 0x9, 0x7fffffff, 0x1ff, 0x0, 0x6, 0x1000, 0x3, 0x7ff, 0xe8, 0x67, 0x6, 0x1, 0x1, 0x40, 0x7, 0x7, 0x5377bc95, 0x1, 0x5, 0x0, 0x8, 0x3ff, 0x1ff, 0x100000001, 0x1, 0x4, 0x6, 0x0, 0x8, 0xffffffff, 0xffffffffffffffc0, 0xfff, 0x8, 0x83, 0x6, 0x1, 0x80, 0xa683, 0xffffffff, 0x9, 0x6, 0x9, 0xfffffffeffffffff, 0x0, 0x20, 0x4, 0x9cb, 0x1, 0x7, 0x1ff, 0x6, 0x8, 0x1, 0xdd, 0x6, 0xfffffffffffffff8, 0x3, 0x6, 0x100, 0x101, 0x1ae, 0x6a4, 0x9], 0x4, [{[0x9, 0xae5f]}, {[0x1, 0x1], @multicast1=0xe0000001}, {[0x9cd4, 0x7f], @broadcast=0xffffffff}, {[0x7fff8000], @multicast2=0xe0000002}]}, {[0x1, 0x1, 0x0, 0x3, 0x9, 0x9, 0x81, 0x0, 0xec, 0x1, 0x9, 0x4e9f229, 0x8, 0xfffffffffffffffa, 0xe23, 0x9, 0x9, 0x0, 0xfffffffffffffff9, 0x1ff, 0x9, 0xfff, 0x9, 0x7ff, 0x2, 0x9, 0x10000, 0x7, 0x40, 0x3, 0x8532, 0x4, 0xffff, 0x6, 0x8, 0x0, 0x0, 0x400, 0x8, 0x3a, 0x2, 0x7, 0x5, 0x5, 0x9, 0x7fffffff, 0x78, 0x3, 0xc1, 0x4, 0x7, 0xa8, 0x200, 0x1000, 0x8001, 0x0, 0x0, 0x8b, 0x3, 0x5, 0x80000001, 0x10000, 0x1000, 0x67, 0x5, 0x99d5, 0x2, 0x6, 0x3, 0x1, 0x10001, 0x2d97, 0x400, 0x5a2, 0x824d, 0x200, 0x0, 0x0, 0x9, 0x5, 0x8000, 0x1, 0x1, 0x1, 0x4, 0x81, 0x3, 0x0, 0xaaeb, 0x5, 0x6, 0x80000001, 0x1, 0xff, 0x0, 0x0, 0x8000, 0x40, 0x0, 0x1, 0x3ff, 0x10001, 0x7db, 0x8001, 0x800, 0x1, 0x84, 0x38336522, 0x2, 0x8, 0xfffffffffffffffd, 0x8, 0x8001, 0xed0, 0x800, 0xffff, 0x10000, 0x1ceb, 0x101, 0x708, 0x3ff, 0x10000, 0x9, 0x6, 0x8, 0x1, 0xfffffffffffffffa, 0x1, 0x20, 0xff, 0xfffffffffffffeff, 0x6b4, 0x0, 0x9, 0x14, 0x0, 0x400, 0x1, 0x7, 0x80, 0x7ff, 0x8000, 0x200, 0x2, 0x0, 0x2, 0x0, 0x3fa4, 0x8000, 0x1, 0x2, 0x1, 0xe613, 0x8, 0x4, 0x0, 0x0, 0x4, 0x4, 0x9, 0x8, 0x8, 0x0, 0x10000, 0x4, 0x6, 0x7f, 0xfff, 0x7fff, 0x23f, 0xffff, 0x0, 0x9b93, 0xffffffff80000000, 0x1, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x300000000000000, 0x9, 0x0, 0x6, 0x5, 0x100, 0x2, 0x20, 0x6, 0xc, 0x8, 0x1f, 0x0, 0xda7, 0x7, 0x5, 0x400, 0x3, 0x8, 0xb5c0, 0x4, 0x1, 0x7ff, 0x925c, 0x800, 0x40, 0x81, 0x9, 0xc839, 0x8000, 0x3, 0xfffffffffffffffb, 0xffffffffffffff7f, 0x3f, 0x7, 0x1, 0x4, 0x100000001, 0x2400000000000000, 0x7bc, 0x7f, 0x5c, 0x9, 0x20, 0xff, 0x2, 0x3, 0x3ff, 0xffffffff00000001, 0x200, 0x8, 0xfbd8, 0x6, 0x7, 0x5, 0xffff, 0x1, 0x9, 0x1, 0x2, 0x10000, 0x6f, 0x4, 0x4, 0x3, 0x1, 0x7fff, 0xffffffffffffff81, 0x400, 0xf1, 0x10001, 0x1, 0x192, 0x9, 0x10000, 0x1, 0xfffffffffffffffd, 0x6, 0xfff], 0x2, [{[0x7c24e2f7, 0x800], @multicast2=0xe0000002}, {[0x401000000000000, 0x7], @loopback=0x7f000001}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="c3cb57124711", 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00', 0x20}}}}]}]}, 0xda0) 2018/04/08 03:43:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000910fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x20000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/10, &(0x7f0000000080)=0xa) 2018/04/08 03:43:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = dup(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r3, 0x1000000000000) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100600}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x4, 0xa, 0x0, 0x70bd2a, 0x25dfdbfc, {0x1, 0x0, 0x9}, [@typed={0x14, 0x2d, @ipv6}, @nested={0x38, 0x7e, [@typed={0xc, 0x21, @u64=0xfffffffffffffffd}, @generic="40c691dd81267a210004da07f644414bff8383a10686b82df44088ab4826a730cccfa4d53e3f"]}]}, 0x60}, 0x1, 0x0, 0x0, 0x8040}, 0x10) sendfile(r2, r3, 0x0, 0x10003) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)=ANY=[@ANYBLOB="148da5e3848afe7276470000fe4e293759c911d6"], 0x14}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8200080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x108, r4, 0x800, 0x70bd27, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x24004004}, 0x20000000) 2018/04/08 03:43:46 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000f317e1c4a339600000000000e3ffffff0073aac0ff00000000000000400008000095"], &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) rt_sigprocmask(0x1, &(0x7f0000000040)={0x400}, &(0x7f00000001c0), 0x184) r0 = socket$netlink(0x10, 0x3, 0x0) futex(&(0x7f0000000100)=0x2, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200)=0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0x14d}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0xcbb}], 0x5, 0x0, 0x3}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000140)=[{0x101, 0x0, 0x8000000006, 0x81}, {0x8, 0x8, 0x7fffffff, 0x7fffffff}, {0x2, 0x8000, 0x3c, 0x1000}, {0x1, 0x78e3, 0xffffffffffffffc1, 0x88}, {0x5, 0x9, 0x809, 0x1}, {0x3121, 0xc1e8, 0x5, 0xee1}]}, 0x10) 2018/04/08 03:43:46 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4900) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040), 0x2) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000002c0)={0x6, 0xf2}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xfffffffffffffffd, &(0x7f0000527ff8), 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x60, r1, 0x1, 0x70bd2a, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa6eb}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x4001) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="f46be5fd3789441617f02ebf496edf1fc50150398a54c69214d9ebbf5fd6656ecc71bad772c9b34c480d63f0594251159359841b43e3f027d692d6822120ed88c4cdb78b90b98652d1a4fa96aba655edc906ff4784d13ef0f9bba53e5ba0b84eedfadab5e2fa76b3defbc8b32eff4823faa345ec2b0a316f592cb4041a1eb4", 0x7f, 0xfffffffffffffff8) r4 = request_key(&(0x7f00000005c0)='cifs.idmap\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)='IPVS\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r3, 0x4, 0x6, r4) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00000000c0)) sigaltstack(&(0x7f00003df000/0x2000)=nil, &(0x7f0000000480)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000080)={0x60000006}) epoll_wait(r7, &(0x7f00004b4000)=[{}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x500, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)=""/114, 0x180) [ 121.674715] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 03:43:47 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x10) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/08 03:43:47 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0xfffffffffffffe01, 0x8, 0x1, 0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x7c, 0x3, 0x0, 0x3, 0x3e, 0x5, 0x379, 0x40, 0x2e9, 0x6, 0x3, 0x38, 0x1, 0x5, 0x6a300, 0x7fffffff}, [{0x7, 0x80, 0x7, 0x1000, 0x9, 0x2, 0xa97a, 0x2712}, {0x0, 0x0, 0x1, 0x4, 0x800, 0x1ff, 0x535, 0x5}], "9d8bcb13095e12f4ae41e489c16eabcde4a1bf59bf48fbb35f426c123a5850372a44a232f585d678f1c7df010a329201f6e5824eb64198d9b0bfcd028ad7ab32", [[], [], [], [], [], [], []]}, 0x7f0) socketpair$inet(0x2, 0x8000b, 0x2, &(0x7f0000000880)) writev(r2, &(0x7f0000000040)=[{&(0x7f0000001080)="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", 0x1000}], 0x1) 2018/04/08 03:43:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000240)=@un=@abs, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)="64f5c033c076e1c839a9c6b4c13e21e067ebae1f4fefbc1dbd1572803de59d92fed835760502566b6f0ad4f3a1c388", 0x2f}, {&(0x7f00000004c0)="f3317240077ff25290eab9f14c26e9e45a3f8daf51b3f54cb15e9afc240b0807fd926cbdaaa4edaa91eb10b86b426caa1bd4475083135d09194012425c6cbb3016925279a7e59a1b0f303ea2c70eb74e30c7a24ffb934ac86604511855e0fea41c26674f00be619b3fe22a122511c37dcaeac4dff89f5fba7d627f9e3b8371b6f99a1d51b7f85c39efa0c7ac5f1e61bbefa30c9071ab60e21d03cb600b", 0x9d}, {&(0x7f0000000400)="7ce11fcc0fa2cc8f4bee9baf03778c5cec4cfb3f7c0e684737120e1fda5c2bf0bd1689cd35546d429a", 0x29}], 0x3, &(0x7f0000000080)=[{0x28, 0x1, 0xaf20, "5cffff48f96927211ed258bbdae8d3bfd5016382"}], 0x28}}], 0x2, 0x0) shmget(0x2, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) r1 = shmget(0x3, 0x3000, 0x78000003, &(0x7f0000ffb000/0x3000)=nil) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/51, 0x33) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/38) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/08 03:43:47 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000480)={"73797a5f54756e000000000000000002", 0x6}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r2}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{0x7000, 0x4000, 0x7, 0x7, 0x4, 0x100, 0x4, 0xfffffffffffffff9, 0x8f, 0x4, 0x6, 0x100000001}, {0x1, 0x4, 0xd, 0x6, 0x6ba3, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x200, 0x1, 0x7f, 0x2, 0x4cb2224c}, {0x5000, 0x15000, 0xd, 0x5, 0x95, 0xcd3, 0x7, 0x6, 0xb37, 0x8, 0x3, 0x5a}, {0xf000, 0x113000, 0xf, 0x100, 0x29, 0x6, 0x4, 0x2, 0x4, 0x7ff, 0x0, 0x7}, {0x11f000, 0x0, 0x4, 0x200, 0x6, 0x7, 0x8c, 0x780, 0x4057c549, 0x10001, 0x3, 0x1}, {0x10000, 0x0, 0xe, 0x5, 0x6, 0x1, 0x7, 0x8, 0x2, 0x9, 0x7fff, 0x5f83000}, {0x3000, 0xf002, 0xf, 0x8, 0xf0a4, 0x3, 0x3, 0x4308f2db, 0x6, 0x9, 0x30e, 0x7}, {0x4004, 0xf000, 0x9, 0x100000000, 0x7, 0x20, 0x10000, 0xfffffffffffffffb, 0xe0, 0x8, 0x7, 0x8}, {0xd002, 0x7000}, {0x100004, 0x3002}, 0x40005, 0x0, 0x0, 0x400, 0xc, 0x801, 0x4000, [0xa0, 0xffff, 0x2, 0x20]}) r3 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000180)=""/219, 0xdb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendto$ax25(r0, &(0x7f00000003c0)="09dbac6f76399fed23ff7a7745d18f54a08ac901fb4f86d35ef4acf2d4c63d68276892475b759a4ebb2bf9e3835989d656f2a5ddea76746c7b13236db87889b82f53c37e5509e82293a2fc2b0258df425965db6f2180131d8a8288001e79c4ea3620d9863832d032904092ebc3333667d0", 0x71, 0x40, &(0x7f0000000100)={0x3, {"e42cc1fc49da97"}, 0x8}, 0x10) dup2(r2, r3) 2018/04/08 03:43:47 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000d00)=0x4, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000140)=0xc) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080), &(0x7f00000000c0)=0x8) geteuid() 2018/04/08 03:43:47 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:47 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0xe5, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000180)=""/229}, &(0x7f0000000100)=0x78) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f00005b8000/0x1000)=nil, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) 2018/04/08 03:43:47 executing program 3: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r1, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000007c0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x9, 0x8}}, {0xdde, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x6, 0x800}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x2}}, {0x0, 0x4, 0x0, 0x0, @adapter={0x7, 0x3, 0xff, 0x7}}]}) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xc9, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4) io_setup(0xa967, &(0x7f0000000080)=0x0) io_submit(r5, 0x5, &(0x7f0000002740)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x7, 0xb32, r3, &(0x7f0000000f80)="5776e2dd11339afbd65021cca9d0c35b11c909c0886d1fae42848411fbe52c5de93b85868650d476b787bcffc41c7c0272e27a476ed273722b0322d8", 0x3c, 0xffffffff00000001, 0x0, 0x1, r2}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x7, 0x6cc1c68e, r2, &(0x7f0000001100)="b7782d6315cf48960a337787a7461278a96f0db341d01f4a38b8fe10e2cbe8e50b56083ee9aac9b5220519cd2615607dc84e9e75fddb74f1213ea6e2de981020f24eaefb039cfe223fcf3f27268e5399d6bde40ab0800fb06a92cefa3f74f9db8a79", 0x62, 0x7, 0x0, 0x1, r3}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x1, 0x7f, r3, &(0x7f00000012c0)="279d1553b05d2bae8afc375b5f90ef33e9704cda7e2be64620975125e72599c6ba7c27b50a03a08633d193352b7d29df73c5a49703fffc66fb38bcda", 0x3c, 0x200, 0x0, 0x0, r3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000001380)="05a64f9b10be9dac32232f9d9c9f061e9d00bf7c6719037bb8a85a5669fa60fbd5a2f821ed", 0x25, 0x0, 0x0, 0x0, r2}, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xf, 0x8000, r4, &(0x7f00000015c0)="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", 0x1000, 0x401, 0x0, 0x0, r4}]) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x9, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) 2018/04/08 03:43:47 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f00001000000000000000000000000300060000000000020000007f0000010000000000000000030005000000000002000000000000000000000000000000080012000000010000000000000000000600000000000000ff01000000000000000000000000000100000000000000000000ffffe000000122446bd43dd03964"], 0xffffffffffffff83}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="efe709e23525962429699886c768c69d42beb2cdc6923fd56e55f17ee47b2687e3a86e33287ed0d63832bc714d2263cc84ce4ff6882db6c1b29fd674b77b85a0bdaeaa65e294b365fb72b1b20864df37111d697b17f7da33275d77bca666d36dabc1a76aa071cd879bc28ee13b721404152ee9a6ecfaf9cc049ff52291c2dcb92ec821c4e7d100528cbdc7623f407fe5c392f8bc8e216bca0e4fc94482e24e35256fef1d3475c372b810d6280cfe1a904008d99aa25b0794161e0e0a69f26dce5eb01f18ec3020c9a0", 0xc9, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="f4277db6a6621c25cae0e55f2180f41f8c9f84c13677ddc68615df2f8bbad92a2d766ce4f69e545d86f3d1a73e4a527e8673dfb67b34d302b2d9120eba6cfc1b21022e116d06762e25dcde81a4830aadf7a241091edda89d3eef455b6ecb66a8b435ab6a38e95b78102877c35bbca2d52612d31875bec095b279ff4d5d17b1c40f848472f63085469c3ae13ea429cd474835891dfae25c6d8fcdf7134e34e601968b779bfde395d162e467e17dbbcfa66018a0c4577ac83c5c7495de354403b2c64fc7a906e85106ec846dbf0d532e98156e", 0xd2, r2) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/08 03:43:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000300)=""/192, 0x426a}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000013c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x1000}, &(0x7f0000000240)=0x90) syz_open_dev$sndpcmc(&(0x7f0000001f40)='/dev/snd/pcmC#D#c\x00', 0x9, 0x446100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001480)={0x0, 0x7ff, 0x2, [0x3, 0x1ff]}, &(0x7f00000014c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001500)=@sack_info={0x0, 0x10000, 0x7}, &(0x7f0000001540)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001a40)={0x0, 0x6}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001ac0)={0x0, 0x8209, 0x1aab, 0x8, 0x0}, &(0x7f0000001b00)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001b40)=@assoc_value={0x0}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001bc0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x636}}, [0x0, 0x7873, 0xf9d, 0xfff, 0x80, 0x22b9cab2, 0x10001, 0x3, 0x2, 0x2, 0x0, 0x1, 0x9, 0x80000001, 0x2]}, &(0x7f0000001cc0)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002380)={0x0, 0x8, 0x0, 0xfffffffffffffff7, 0xffffffff, 0x80000000}, &(0x7f00000023c0)=0x14) sendmmsg$inet_sctp(r2, &(0x7f0000002640)=[{&(0x7f0000000140)=@in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xe}}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1, &(0x7f0000001580)=[@sndinfo={0x20, 0x84, 0x2, {0x9e, 0x2, 0x1, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x200, 0x8, 0x0, 0x2, 0xffff, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x1000, 0x3, 0x83a0, 0x7f, 0x9, 0x9, 0x8, r5}}], 0x90, 0x8000}, {&(0x7f0000001640)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000001680)="d6", 0x1}, {&(0x7f00000016c0)="e1a190bff6376f559f2a7b7a4f2618fe0fb2c7d4793d1d4e7c8e6b6e8a0c0d1aa034fa5d41097de4fc938e8922d19b597a52a5eeb7af0a1a39f050cb7fbf95d5ddb25ee76ef9808a9a16d19dddd8e692c0ecbac882758061efd10daf957fe0d999883959dc60accb69102111091056bff0c2647790a82e3890237735848acb6c967d078a9781bc92b12691368344c1470437a5b18df25973ae6d2bb3cc404e3b7e15c1a2de", 0xa5}, {&(0x7f0000001780)="d1648efe4dda0417ab0e2d1602d44480c4859d4afd30a3438324db163fe2ba1de80985535544b9447487b3202e0bc7b4ac49f5fb164490805c0bc75665b428559eae7a13288081ee14f340c3fc1577c63bfae0d7a9a02ea12ba4311e1cf79ee5c4a963bad1b62838db84696cda16d3ea30a7da62be5a39074758f6e38cc79169a9dc643affb627fe92f51acd617b6ecad497445dd9dd9a4ef77f5bc649a0934243b87d4bae59888cb45e913167043dbb194efddf4f63c0b4e43e94f49c41ed492c3339f20443f583fc2fea5ccf1e652d28", 0xd1}, {&(0x7f0000001880)="9106", 0x2}, {&(0x7f00000018c0)="e10ca76968185b1733a49736625501c50d7cc464c5", 0x15}, {&(0x7f0000001900)="db91b3b675a3c7b3ea63b4503793fe72fa286b6b688ce3e65b06e2f7a3054fcc959d6b8c93aa81fb25e966", 0x2b}, {&(0x7f0000001940)="3208db8cb392203efbd2c43f73141f35604e467c8085eafeff6df38c34b021df7a6d99a275695cfe5d77cebe1275d002d47197b4a39310e14cb46335630b33f8a7110e05e4986c51", 0x48}], 0x7, &(0x7f0000001d00)=[@init={0x18, 0x84, 0x0, {0x1f, 0x5db, 0x100, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8000, 0x7, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xffffffffffffffff, 0x1b, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xed7, 0x8, 0x9c, 0x800000000000000, 0x1f, 0x401, 0x3, r8}}, @init={0x18, 0x84, 0x0, {0x7fff, 0xe9d, 0x8, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x8, 0x1, 0x3, 0xffffffff, 0xe7, 0x3, r9}}], 0x120, 0x800}, {&(0x7f0000001e40)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000002280)=[{&(0x7f0000001e80)="3a36a787d2697ec217ba7a922fff4207182af59f5ea40fe3063ffe8cc30da470e16e1904694e277beeb62597f8b30aa9eae9e0965b6aa14cf97d618b4f71a2c5b429a9d77640537ebbb895a64102bc1f8f512e7c5c17e6c36489c6011a48dda1fd090eb48cc9725e8c4491291bdae4ae5c7a18ee75456b0c706e5813ebd462b5c5a74f42e86d156924707bc50302895e818b626a9886bdfff23490e2724891d4119bcc902a", 0xa5}, {&(0x7f0000001f40)}, {&(0x7f0000001f80)="ba6b52d5080921eba7328913fe2c8a5b34b1edbb2d32ad8bd35cc3bb68e8f558cd84e59bdc8ac1af265d6fac765f18b3fc761db6b66acdd1d2c5ae26e64184fc47ee2193c7b5e15a7ceffebb6b288654a6929100e3bb079a2a202104a6db135186060f6c0dd993a101aa63a958575817d008197652413fedb25b522913ff15308eeb570d763e2481c08038740a1b", 0x8e}, {&(0x7f0000002040)="c7e976e0cbc230151c152d1b7b980fa2e9ce892ac304fe097da1d94df2ff1715c12003809f3d82da2ffaab8dad280bf48fd165dab692075d2895c28d1038cebdda9cb1f1810b5042447cfa030ce1573c94b98cfa973a8e7f4dbacfe282ea390a2e709038f55da19afaa384ce5fbb5d6a23307392ebaa9851bf4081217c317d0aa07a2e03dfce4dd7831ab2e7a3aa361d82f4a9bdbe3c65590708e076703c21dd1f5d8c458ef2ad9736d88826c970f0a346a229111e3b73efe100ec67a1c8b3bd46416a7722911e1711cbafb731a727d6f41b424327859065f0f2fdd449ddc81dc9893f25c460019299de62b04c3b51fbc2ef0ae0b014", 0xf6}, {&(0x7f0000002140)="e7740c30a2db4e5c4013ad28566469856a48328585d78c7e91bd14650f637ab93c20f7a2d8764ae765b23584b2683e35b1057342cbb516d290535003c2a756adcfce594f9c902e4af21b95727e277476772cff10b48b2685e3719565fc2af53923dad765a459dbd49e1f09fd9d5deeb8292430103501a5f2a0d5b193f515edf3c977ff9cb42220e731254abb6f8da8a15f73cd4b94dabec19bca9508e78d2bc7ef7190f852b01ba47596df7d1f74020da84af04d8cd960", 0xb7}, {&(0x7f0000002200)="e4618ecfec7339faa1700ee4c9632433281472a3f34d0ebc722a380a83576d2999177380437cc6499bdfade3bc035b88e2d77076d51064c2b4ad65bd3f3695a1ae251caf850f27f0098bd80f64ef4e72dfa5c04a7ee5047d", 0x58}], 0x6, &(0x7f00000025c0)=[@init={0x18, 0x84, 0x0, {0x7, 0xfff, 0xde, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x10000, 0x820e, 0x7, 0x3, 0xa9, 0xac, 0xfffffffffffffffb, r10}}], 0x60, 0x10}], 0x3, 0x4040800) sendto(r1, &(0x7f00000001c0)="30269cfa0a28777ecf05f91e5bd813de79d2ad56cfb8acd0c7a9591379b98a99", 0x20, 0x0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r1}) ioctl$SIOCGIFHWADDR(r11, 0x8927, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000002580)={&(0x7f0000002700)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000002500)=""/90, 0x2db}, 0x0) 2018/04/08 03:43:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='vmnet0\x00', 0x2) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000040)=0xffffffffffffb51c, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0xf, 0x400003}}) 2018/04/08 03:43:47 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:47 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800400800c5012, &(0x7f0000000100)) 2018/04/08 03:43:47 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r0) 2018/04/08 03:43:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=""/39) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001800ff07ce18e198e74e7d4930d6bd625c3a76a27c4431000000000000080001000000b0ac94540acee700ad969f3e1b9875aac4a96bb756e6ce720e84c98a0103d1adf70dc499fda5124cd8f8fac50ef473b2ee15c3ea5052a7dc610d0331612bdd3db8fcc85678af3335941b87fa8fb7f9d35a7dba59e8728e9c66632bb81adbbae5afc7dbf5042f22d011d9e155a6dff9f8690ab86ec1acac7c1c2f64dd342adbe1ec9f09bbc3c8e89d51d7eeab1a291553bc"], 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0xa43a390a21ff3476, 0x0) connect$ax25(r1, &(0x7f00000003c0)={0x3, {"094f90aa9edae3"}, 0x2}, 0x10) accept4(r0, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80, 0x800) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_percpu\x00', 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000280)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x80, 0x800) r3 = accept$netrom(r2, &(0x7f0000000040), &(0x7f0000000200)=0xf) getsockname$netrom(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/08 03:43:47 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffcba, 0x400040) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, r0}, 0x71) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r1, &(0x7f0000886f44), &(0x7f0000200000)=""/203}, 0x18) 2018/04/08 03:43:47 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) fcntl$setflags(r0, 0x2, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000f27673d14801dd27000000000000"]) readv(r0, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) [ 246.751134] INFO: task kworker/u4:1:22 blocked for more than 120 seconds. [ 246.758166] Not tainted 4.16.0+ #4 [ 246.762261] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.770251] kworker/u4:1 D15736 22 2 0x80000000 [ 246.775943] Workqueue: netns cleanup_net [ 246.780043] Call Trace: [ 246.782659] __schedule+0x807/0x1e40 [ 246.786433] ? __sched_text_start+0x8/0x8 [ 246.790607] ? graph_lock+0x170/0x170 [ 246.794436] ? graph_lock+0x170/0x170 [ 246.798351] ? print_usage_bug+0xc0/0xc0 [ 246.802441] ? print_usage_bug+0xc0/0xc0 [ 246.806532] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.811413] ? print_usage_bug+0xc0/0xc0 [ 246.815542] ? perf_trace_lock+0x900/0x900 [ 246.819804] ? lock_downgrade+0x8e0/0x8e0 [ 246.823985] ? graph_lock+0x170/0x170 [ 246.827827] schedule+0xef/0x430 [ 246.831219] ? print_usage_bug+0xc0/0xc0 [ 246.835308] ? __schedule+0x1e40/0x1e40 [ 246.839318] ? print_usage_bug+0xc0/0xc0 [ 246.843414] ? lock_downgrade+0x8e0/0x8e0 [ 246.847591] schedule_timeout+0x1b5/0x240 [ 246.851770] ? usleep_range+0x180/0x180 [ 246.855769] ? mark_held_locks+0xc9/0x160 [ 246.859946] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.864575] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.869101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.874164] wait_for_completion+0x3e7/0x870 [ 246.878606] ? wait_for_completion_interruptible+0x910/0x910 [ 246.884452] ? __lockdep_init_map+0x105/0x590 [ 246.888994] ? lockdep_init_map+0x9/0x10 [ 246.893083] ? __init_waitqueue_head+0x96/0x140 [ 246.897779] ? wake_up_q+0x100/0x100 [ 246.901524] ? save_stack+0x43/0xd0 [ 246.905177] ? __kasan_slab_free+0x11a/0x170 [ 246.909610] ? kasan_slab_free+0xe/0x10 [ 246.913621] ? kfree+0xd9/0x260 [ 246.916933] __wait_rcu_gp+0x257/0x350 [ 246.920862] synchronize_sched.part.64+0xe3/0xf0 [ 246.925646] ? synchronize_sched_expedited+0xf0/0xf0 [ 246.930774] ? call_rcu_bh+0x20/0x20 [ 246.934516] ? check_same_owner+0x320/0x320 [ 246.938867] ? rcu_unexpedite_gp+0x20/0x20 [ 246.943147] ? __might_sleep+0x95/0x190 [ 246.947154] synchronize_sched+0x76/0xf0 [ 246.951257] synchronize_net+0x52/0x60 [ 246.955171] xfrm_user_net_exit+0x106/0x200 [ 246.959523] ? verify_newpolicy_info+0x1f0/0x1f0 [ 246.964306] ? ipv6_cleanup_mibs+0x120/0x120 [ 246.968749] ? verify_newpolicy_info+0x1f0/0x1f0 [ 246.973536] ops_exit_list.isra.7+0x105/0x160 [ 246.978060] cleanup_net+0x51d/0xb20 [ 246.981797] ? lock_downgrade+0x8e0/0x8e0 [ 246.985982] ? peernet2id_alloc+0x3e0/0x3e0 [ 246.990331] ? find_held_lock+0x36/0x1c0 [ 246.994432] ? graph_lock+0x170/0x170 [ 246.998262] ? lock_acquire+0x1dc/0x520 [ 247.002260] ? process_one_work+0xb46/0x1b50 [ 247.006696] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 247.011835] ? __lock_is_held+0xb5/0x140 [ 247.015948] process_one_work+0xc1e/0x1b50 [ 247.020210] ? finish_task_switch+0x28b/0x820 [ 247.024745] ? pwq_dec_nr_in_flight+0x490/0x490 [ 247.029451] ? perf_trace_lock_acquire+0xe3/0x980 [ 247.034315] ? __schedule+0x80f/0x1e40 [ 247.038243] ? graph_lock+0x170/0x170 [ 247.042066] ? lock_downgrade+0x8e0/0x8e0 [ 247.046259] ? lock_acquire+0x1dc/0x520 [ 247.050271] ? worker_thread+0x41f/0x1440 [ 247.054445] ? lock_downgrade+0x8e0/0x8e0 [ 247.058627] ? lock_release+0xa10/0xa10 [ 247.062629] ? kasan_check_read+0x11/0x20 [ 247.066810] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.071429] worker_thread+0x1cc/0x1440 [ 247.075441] ? process_one_work+0x1b50/0x1b50 [ 247.079983] ? graph_lock+0x170/0x170 [ 247.083814] ? find_held_lock+0x36/0x1c0 [ 247.087918] ? find_held_lock+0x36/0x1c0 [ 247.092044] ? schedule+0xef/0x430 [ 247.095621] ? __schedule+0x1e40/0x1e40 [ 247.099620] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.104051] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.108658] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.113788] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.118839] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.124399] ? __kthread_parkme+0x1b7/0x280 [ 247.128747] kthread+0x345/0x410 [ 247.132142] ? process_one_work+0x1b50/0x1b50 [ 247.136663] ? kthread_bind+0x40/0x40 [ 247.140494] ret_from_fork+0x3a/0x50 [ 247.144257] [ 247.144257] Showing all locks held in the system: [ 247.150608] 3 locks held by kworker/u4:1/22: [ 247.155237] #0: 00000000a4e4ac85 ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 247.164850] #1: 000000009d5b1ead (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 247.173570] #2: 00000000312eea3c (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 247.181775] 2 locks held by khungtaskd/882: [ 247.186116] #0: 0000000091d56f31 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 247.193801] #1: 00000000c00eb276 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 247.202483] 2 locks held by getty/4452: [ 247.206473] #0: 0000000056700cec (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.214777] #1: 00000000e846b08e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.223682] 2 locks held by getty/4453: [ 247.227669] #0: 0000000022d7a644 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.235957] #1: 000000009f1e3718 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.244898] 2 locks held by getty/4454: [ 247.248887] #0: 0000000095f4d3db (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.257176] #1: 000000004456b5e3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.266075] 2 locks held by getty/4455: [ 247.270064] #0: 000000004dd80ca9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.278369] #1: 000000007e766c33 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.287281] 2 locks held by getty/4456: [ 247.291272] #0: 0000000006b15edd (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.299556] #1: 00000000e8f58fe9 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.308468] 2 locks held by getty/4457: [ 247.312456] #0: 00000000144b0e49 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.320741] #1: 00000000a81df11e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.329642] 2 locks held by getty/4458: [ 247.333635] #0: 00000000d391102c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.341922] #1: 00000000d759ecd9 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.350858] [ 247.352506] ============================================= [ 247.352506] [ 247.359543] NMI backtrace for cpu 1 [ 247.363201] CPU: 1 PID: 882 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 247.369592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.378935] Call Trace: [ 247.381522] dump_stack+0x1b9/0x294 [ 247.385151] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.390347] nmi_cpu_backtrace.cold.4+0x19/0xce [ 247.395015] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 247.400199] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 247.405475] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.410660] watchdog+0xc10/0xf60 [ 247.414117] ? reset_hung_task_detector+0xb0/0xb0 [ 247.418965] ? __schedule+0x1e40/0x1e40 [ 247.422937] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.427339] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.431920] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.437021] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.442039] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.447568] ? __kthread_parkme+0x1b7/0x280 [ 247.451886] kthread+0x345/0x410 [ 247.455248] ? reset_hung_task_detector+0xb0/0xb0 [ 247.460086] ? kthread_bind+0x40/0x40 [ 247.463882] ret_from_fork+0x3a/0x50 [ 247.467686] Sending NMI from CPU 1 to CPUs 0: [ 247.472221] NMI backtrace for cpu 0 [ 247.472231] CPU: 0 PID: 10516 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 247.472236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.472245] RIP: 0010:__lock_acquire+0x89e/0x5130 [ 247.472249] RSP: 0018:ffff8801d0f06660 EFLAGS: 00000046 [ 247.472256] RAX: dffffc0000000000 RBX: 000000000000046c RCX: 1ffff100352b0d7c [ 247.472262] RDX: d44998b9d334489e RSI: ffff8801a9586be0 RDI: ffffffff8a0312e0 [ 247.472271] RBP: ffff8801d0f069e8 R08: 0000000000000008 R09: 0000000000000001 [ 247.472276] R10: ffff8801a9586be0 R11: ffff8801a9586340 R12: 000000000000046c [ 247.472280] R13: 0000000000000004 R14: 000000000000000e R15: 0000000000000000 [ 247.472288] FS: 00007f992927c700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 247.472293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.472298] CR2: 00007fe2a01ea000 CR3: 0000000008a6a000 CR4: 00000000001406f0 [ 247.472305] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.472310] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.472312] Call Trace: [ 247.472323] ? print_usage_bug+0xc0/0xc0 [ 247.472332] ? print_usage_bug+0xc0/0xc0 [ 247.472341] ? debug_check_no_locks_freed+0x310/0x310 [ 247.472352] ? __lock_acquire+0x7f5/0x5130 [ 247.472361] ? perf_trace_lock_acquire+0xe3/0x980 [ 247.472370] ? print_usage_bug+0xc0/0xc0 [ 247.472380] ? perf_trace_lock+0x900/0x900 [ 247.472389] ? print_usage_bug+0xc0/0xc0 [ 247.472398] ? print_usage_bug+0xc0/0xc0 [ 247.472407] ? graph_lock+0x170/0x170 [ 247.472415] ? print_usage_bug+0xc0/0xc0 [ 247.472424] ? print_usage_bug+0xc0/0xc0 [ 247.472433] ? perf_trace_lock+0x900/0x900 [ 247.472441] ? __lock_acquire+0x7f5/0x5130 [ 247.472451] ? find_held_lock+0x36/0x1c0 [ 247.472459] lock_acquire+0x1dc/0x520 [ 247.472468] ? snd_pcm_stream_lock+0xaf/0xe0 [ 247.472476] ? lock_release+0xa10/0xa10 [ 247.472485] ? kasan_check_read+0x11/0x20 [ 247.472493] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.472503] ? mark_held_locks+0xc9/0x160 [ 247.472514] _raw_read_lock+0x2d/0x40 [ 247.472521] ? snd_pcm_stream_lock+0xaf/0xe0 [ 247.472528] snd_pcm_stream_lock+0xaf/0xe0 [ 247.472536] snd_pcm_stream_lock_irq+0x7d/0xf0 [ 247.472545] __snd_pcm_lib_xfer+0x345/0x1d10 [ 247.472554] ? print_usage_bug+0xc0/0xc0 [ 247.472562] ? print_usage_bug+0xc0/0xc0 [ 247.472571] ? perf_trace_lock+0x900/0x900 [ 247.472580] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 247.472591] ? dummy_proc_read+0x6e0/0x6e0 [ 247.472600] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 247.472610] ? mark_held_locks+0xc9/0x160 [ 247.472617] ? retint_kernel+0x10/0x10 [ 247.472627] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.472637] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.472646] ? retint_kernel+0x10/0x10 [ 247.472656] ? snd_pcm_oss_write3+0x1b3/0x220 [ 247.472665] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.472673] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 247.472681] snd_pcm_oss_write3+0xe9/0x220 [ 247.472691] snd_pcm_oss_write2+0x34c/0x460 [ 247.472699] ? snd_pcm_oss_write3+0x220/0x220 [ 247.472708] ? find_held_lock+0x36/0x1c0 [ 247.472717] snd_pcm_oss_sync1+0x332/0x5a0 [ 247.472726] ? snd_pcm_oss_write2+0x460/0x460 [ 247.472734] ? kasan_check_read+0x11/0x20 [ 247.472743] ? rcu_is_watching+0x85/0x140 [ 247.472751] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 247.472761] ? wake_up_q+0x100/0x100 [ 247.472771] ? snd_pcm_format_set_silence+0x203/0x540 [ 247.472780] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 247.472789] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 247.472799] ? fsnotify_first_mark+0x330/0x330 [ 247.472807] snd_pcm_oss_release+0x214/0x290 [ 247.472816] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 247.472825] __fput+0x34d/0x890 [ 247.472834] ? fput+0x1a0/0x1a0 [ 247.472842] ? check_same_owner+0x320/0x320 [ 247.472851] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.472861] ____fput+0x15/0x20 [ 247.472868] task_work_run+0x1e4/0x290 [ 247.472876] ? task_work_cancel+0x240/0x240 [ 247.472885] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.472894] ? switch_task_namespaces+0xa2/0xd0 [ 247.472902] do_exit+0x1aee/0x2730 [ 247.472912] ? mm_update_next_owner+0x980/0x980 [ 247.472921] ? print_usage_bug+0xc0/0xc0 [ 247.472930] ? graph_lock+0x170/0x170 [ 247.472938] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.472946] ? rcu_note_context_switch+0x710/0x710 [ 247.472953] ? lock_acquire+0x1dc/0x520 [ 247.472962] ? __might_sleep+0x95/0x190 [ 247.472970] ? __lock_acquire+0x7f5/0x5130 [ 247.472980] ? debug_check_no_locks_freed+0x310/0x310 [ 247.472988] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.472997] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.473010] ? kasan_check_write+0x14/0x20 [ 247.473022] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 247.473032] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.473044] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 247.473053] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.473060] ? futex_wait+0x5c1/0x9f0 [ 247.473069] ? perf_trace_lock+0xd6/0x900 [ 247.473078] ? perf_trace_lock_acquire+0xe3/0x980 [ 247.473087] ? zap_class+0x720/0x720 [ 247.473096] ? perf_trace_lock+0x900/0x900 [ 247.473104] ? graph_lock+0x170/0x170 [ 247.473114] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.473122] ? graph_lock+0x170/0x170 [ 247.473131] ? perf_event_sync_stat+0x5f0/0x5f0 [ 247.473139] ? memset+0x31/0x40 [ 247.473148] ? find_held_lock+0x36/0x1c0 [ 247.473156] ? retint_kernel+0x10/0x10 [ 247.473166] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.473175] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.473184] do_group_exit+0x16f/0x430 [ 247.473192] ? SyS_exit+0x30/0x30 [ 247.473202] ? _raw_spin_unlock_irq+0x56/0x70 [ 247.473211] get_signal+0x886/0x1960 [ 247.473221] ? ptrace_notify+0x130/0x130 [ 247.473229] ? __schedule+0x80f/0x1e40 [ 247.473239] ? __sched_text_start+0x8/0x8 [ 247.473248] ? vfs_writev+0x255/0x330 [ 247.473258] do_signal+0x98/0x2040 [ 247.473266] ? vfs_writev+0xfc/0x330 [ 247.473278] ? vfs_iter_write+0xb0/0xb0 [ 247.473287] ? setup_sigcontext+0x7d0/0x7d0 [ 247.473295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.473303] ? fsnotify+0x415/0x1100 [ 247.473309] ? lock_downgrade+0x8e0/0x8e0 [ 247.473318] ? schedule+0xef/0x430 [ 247.473326] ? __schedule+0x1e40/0x1e40 [ 247.473337] ? exit_to_usermode_loop+0x87/0x310 [ 247.473347] exit_to_usermode_loop+0x28a/0x310 [ 247.473356] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 247.473365] ? do_syscall_64+0xb7/0x9d0 [ 247.473374] do_syscall_64+0x792/0x9d0 [ 247.473383] ? vmalloc_sync_all+0x30/0x30 [ 247.473390] ? kasan_check_write+0x14/0x20 [ 247.473400] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.473409] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.473418] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.473427] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.473436] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.473442] RIP: 0033:0x455259 [ 247.473446] RSP: 002b:00007f992927bce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 247.473454] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000455259 [ 247.473459] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 247.473463] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 247.473468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.473473] R13: 0000000000a3e81f R14: 00007f992927c9c0 R15: 0000000000000001 [ 247.473477] Code: 85 5d 33 00 00 45 31 ff 49 8b 93 68 08 00 00 45 85 c9 41 0f 94 c7 48 b8 00 00 00 00 00 fc ff df 4c 89 d1 48 c1 e9 03 80 3c 01 00 <0f> 85 36 32 00 00 48 8b 8c 24 88 00 00 00 49 89 12 48 b8 00 00 [ 247.473878] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.387 msecs [ 247.474226] Kernel panic - not syncing: hung_task: blocked tasks [ 248.198225] CPU: 1 PID: 882 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 248.204619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.213961] Call Trace: [ 248.216554] dump_stack+0x1b9/0x294 [ 248.220192] ? dump_stack_print_info.cold.2+0x52/0x52 [ 248.225380] ? printk_safe_log_store+0x260/0x260 [ 248.230134] panic+0x22f/0x4de [ 248.233320] ? add_taint.cold.5+0x16/0x16 [ 248.237465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.243086] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 248.248531] ? printk_safe_flush+0xd7/0x130 [ 248.252854] watchdog+0xc21/0xf60 [ 248.256312] ? reset_hung_task_detector+0xb0/0xb0 [ 248.261163] ? __schedule+0x1e40/0x1e40 [ 248.265134] ? do_raw_spin_unlock+0x9e/0x2e0 [ 248.269535] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 248.274117] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 248.279221] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.284231] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 248.289767] ? __kthread_parkme+0x1b7/0x280 [ 248.294093] kthread+0x345/0x410 [ 248.297458] ? reset_hung_task_detector+0xb0/0xb0 [ 248.302291] ? kthread_bind+0x40/0x40 [ 248.306086] ret_from_fork+0x3a/0x50 [ 248.310517] Dumping ftrace buffer: [ 248.314147] (ftrace buffer empty) [ 248.317836] Kernel Offset: disabled [ 248.321445] Rebooting in 86400 seconds..