, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/08 08:40:09 executing program 1: mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00640001000445") getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/08 08:40:09 executing program 2: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000040)=""/217, &(0x7f0000000140)=0xd9) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)) 2018/04/08 08:40:09 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000003000)=""/4096, &(0x7f0000000340)=0x1000) write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x730}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r5, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r6, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000200)={0x0, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x10c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r8 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r8, 0x40a45323, &(0x7f0000000000)={{}, 'port1\x00'}) [ 48.049998] binder: 5623:5625 transaction failed 29201/-22, size -292326886397181952-807164176639025920 line 3134 [ 48.087777] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 08:40:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getpeername$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000100)=0xffffffffffffffc0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/189) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0xfff, 0x4) 2018/04/08 08:40:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x0, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYBLOB="fe2e236feca012b5b96ecd4e69e419baa27ca655bbb4d9c3ce2c979ab2fd85ff5d0b7e436df0847d448392e719f0a738b0266edaea57f9b2408ec96e167ac64c12b8f797bfc6fba847e142247ba9876f0ac4006e58b106bc"], 0x1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6a", 0x39}], 0x1, 0x0) shutdown(r1, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) getresgid(&(0x7f00000004c0)=0x0, &(0x7f00000005c0), &(0x7f0000000700)) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) [ 48.115563] binder: 5623:5625 ioctl 40046207 0 returned -16 [ 48.121781] binder_alloc: 5623: binder_alloc_buf, no vma [ 48.129299] binder: 5623:5643 transaction failed 29189/-3, size -292326886397181952-807164176639025920 line 3134 2018/04/08 08:40:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') pread64(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0xfffffe) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000040)="2fdb295aeb3944076a7aa5797da4a06644214315c72fdb116ff3f36c0397d98edbc15b453a1df7a56f95120ac838cff3b7eda13267ccb44d84b5634997697cbc22856419bb2b27935a35a634026057114d669c2524f5df43d755ccef9017eaff092f793c3cf1e218f599085e81bcb9653eb3a75ac9796378dccb55a62dd6266f9e0a59ddee71ddc4f2fada1328f9f647d55306", 0x93}, {&(0x7f0000000100)="01fc3a8241010de3f1b9f8dcaeabc9c2de677405f652d674146d5c74e6d1ddbb3fded95ea1e12dff10b62c9cd1e557682043fc3698ca933026ff6cf1ef605e3797a1d39d6df7a9955c7fbb6a7732b727199c95e73a673ca55571236e3064bc641db172c264e019aa8516cd27d6cd218d0fe304be06afbd6df4c466284700344d6b06dbe734", 0x85}, {&(0x7f00000011c0)="959345493d20f63d4b2593ddc27247cb2544e61ba081991f5e071160da40bfcf79efcdc5bda334dbf7bc4b877b3a1c1b31cc881c4516ea1cf9b4b2c52271043e43647218d75ffa6c61fe910ff9933f9954fa6e8dbbce7100f67ddc1657c2c4e8553eda16d191b38da34957ea1726a0cd877d71aaabb3d09e3597a3d1948d2184c4404685149d8a5515ad0f980b05e083baff56e7df3a3eff9c28360349645afa307ccca78895b538bc209bc477e4af6bcc", 0xb1}, {&(0x7f0000001280)="c9f42f104f38bef9f4c5975f5d694f38a8892560b502924e7e5a2e", 0x1b}], 0x4, 0x0) [ 48.191487] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.200070] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 08:40:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0xfc8, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x8}], 0x10) r1 = socket(0x0, 0x803, 0xe3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffffffffffff8000, 0x5, [0x2, 0x8a94, 0x100000000, 0x8000, 0x2]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x8001, 0x4, 0x6, 0x7fffffff, r2}, &(0x7f00000000c0)=0x10) 2018/04/08 08:40:09 executing program 5: unshare(0x8000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400000, 0x0) listen$netrom(r0, 0x1) getpid() setpriority(0x0, 0x0, 0x9) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r1, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r1, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x20) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0xf003, 0x200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x401, 0x5, 0x4, 0x80000000, 0xfffffffffffffffd, 0x100000001, 0x1f, 0x4, r3}, &(0x7f0000000340)=0x20) 2018/04/08 08:40:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x6) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x7b0, 0x4, 0x2, 0x4c, 0x0, 0x1f6, 0x10000, 0x1, 0x3ff, 0x80000000, 0x32, 0x6, 0x1, 0x1000, 0x4, 0xff, 0xff, 0x6, 0x5, 0xe9b, 0x40, 0x5, 0x1ff, 0x81, 0x2f5, 0x9d, 0x980, 0x6, 0x8001, 0x3, 0x800, 0x8a3, 0xfff, 0x5, 0x7ff, 0x7ff, 0x0, 0x20, 0x2, @perf_bp={&(0x7f0000000000), 0xf}, 0x2000, 0x7, 0xeee1, 0x2, 0x9, 0x28f6, 0x8}, 0xffffffffffffff9c, 0x2, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x1b071, r1, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x17, r2}) 2018/04/08 08:40:10 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@loopback, @broadcast, @multicast1}, &(0x7f0000000040)=0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e00000d00000000000000000000000522df14196e7f8a580000000000000000000000000000000000000000000000000000000000000002000a0000000000070000000000000004000600001f00000500000000000000020000000000000000f4ffffffffffff"], 0x68}, 0x1}, 0x0) 2018/04/08 08:40:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000000400)='./file0\x00', 0x120) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB="f453147899066e82c95b1c10a1911a473ad0e7e1b90d151fe409c22a36226516251dd3c3f3b120c39da8f3a3784473472a05932c33facb31bfabeb4ad9eec69f0331b82898a66c1fb125d3abf0eecae83572b32f4dfe8c6b87b08bf609d861d4b0c76882b3050735184823cbc3492f87786c66455c437627e52b014257b34b9dbce181c7f476de0ef687140d9bfd68669e87d61abd0b6c1196788ca1d60df4dfd2cf30c65f89288147944b4225141c6021430a1e41edccf5aa9276b2034366033c9f17c6515f32ef9effc2b3fef4c7c36dd9a29c4c07122e7a419dbd"]], &(0x7f0000000640)=0x2) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xc, r2, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB="7b220001feffffffffffff17a5dfd9b7b898ea62872b9a739285a697e158565e82af31178158e211e38d4ea002f93c42c405306899bc6fd596bb5e5ac39a350c41527dc7f65007c3d0f8b84e5f3dbe87a6352828699f17d97fa65bcdc389a8c9aaf75e4851d891a508e001e15870a5a015a5a8184991f7fe9840fef60c3c4e25b97ab62efbfb65405b05d163d9537bf835376f1b4421ef000000000000"]]], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000880)={r5, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x5, 0xffffffffffffffe1, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect(r6, &(0x7f0000bd2000)=@sco={0x1f, {0x4, 0x7, 0x6, 0xfffffffffffff800, 0x3, 0x20}}, 0x80) r7 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r6, r7, &(0x7f0000000780), 0x200000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) r8 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='rose0\x00', 0x0) keyctl$setperm(0x5, r8, 0x510) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x10001}, &(0x7f0000000640)=0x208) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000500)=0x1c5a237a) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) 2018/04/08 08:40:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) fchdir(r0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='289q1'], 0x5) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="412fdc7e9a6464dc6b8629c0b04d566dd2f5a78bc640624f11ed6a60474329f4adf0f3514b40e729a4a0e9302c8ec63d686660a26e588fe0efb680ab95d4179b240a64206559de4a43524538a3748ce36c55b891ef99e67e8e1feb31fc2a29a6376567453867b5df8beaaa549458624550406e3471d09f09603f9885e297a9d82ca43680e70f18ca40a78fccbaf5e21ec2d3cbbf972a55bfe674a61b64eac972458f2ffad4acdd813bf6172cf1cf3969b065701fd17d87c15cbb51b6e89ba5e06e8ecf82e8f4c2a2762f2c", 0xcb}, {&(0x7f0000000340)="965359f4f7f93f273857a367024788dc9a00b7fec8deea76cfa94db8a56b30e3325e44a67c165ce646e97fd7072e0ad3759ac01cf5802bafbb44068825133a9ff359c9786048fd812ec1973800972516098e18160500067662d498c524d3860bc9b1c2673606f3040b872f1c412a9b69d91f", 0x72}], 0x2, 0x0, 0x0, 0x14}, 0x20000000) r6 = gettid() setsockopt$inet6_opts(r2, 0x29, 0x400000000003b, &(0x7f0000000400)=ANY=[@ANYBLOB="2b04040201021600fe800d679d6a302bfa4e40000000c3dd2ec27412f35f00000023eb0200000000000000002f6742e84013fdf0174364000000"], 0x28) sendmmsg(r5, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f00008d6000)=r6) readv(r8, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r7, 0xa, 0x12) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180), &(0x7f0000000440)=0xb) dup2(r4, r8) tkill(r6, 0x15) 2018/04/08 08:40:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000200)=[{&(0x7f0000003c00)=""/4096, 0x1000}], 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x3, 0x6, 0x4, 0x5, 0x3, 0x3e, 0xe9, 0x364, 0x40, 0x147, 0xd13, 0x3a4, 0x38, 0x2, 0x4, 0x0, 0x4}, [{0x0, 0x3, 0x1e1c, 0x0, 0xe2ad, 0x9, 0x6, 0x100000000}, {0x7, 0x6, 0x1f, 0x2, 0x4, 0x8001, 0x6, 0xfffffffffffffff9}], "0ecf8b9c1c5c6ca402a5bdfc7db3a92c171630033276fce7769eed6af022d71a64e462e655230219b2309b735be91fc13266d4d126c86f48a0740a07ff0427e09fe25390429a5e7226184f842d142ccec3d96d6f39ae62bcf6b3e7a0d77c269150b780ce5ada5c3bad5d11dd171b39663bf1e75f6acce84ce483975b6cdf1910169b800f4629fd09071e44b18c4d8ec427ad2fbba73aafdc56e1003de0a12c8519f3c43bd38348cf313aab75dcdf6829f2d370c4b8b98ac7103094be761c9a575c6feb8c47", [[], [], [], [], [], [], [], [], [], []]}, 0xb75) 2018/04/08 08:40:10 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000240)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xf5d0dc6650721aed, 0x0) recvfrom$inet(r1, &(0x7f00000000c0)=""/201, 0xc9, 0x2020, &(0x7f0000000280)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x26a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7, 0x2, 0x5398, 0x8, 0x8}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r2, 0x6}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) ioctl$sock_ifreq(r3, 0x8b93, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000040)="615b5d78f7764d4c09fedf2a53ac6312f89297c92dc0fd0ec831b10532efde46"}) 2018/04/08 08:40:10 executing program 4: symlink(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./control\x00') symlink(&(0x7f0000000240)='./bus/file0\x00', &(0x7f0000000180)='./control\x00') syz_fuse_mount(&(0x7f0000000000)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/08 08:40:10 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) readahead(r0, 0x3f, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e0fff), &(0x7f0000a80ffe)=0xffffff8b) 2018/04/08 08:40:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x0, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYBLOB="fe2e236feca012b5b96ecd4e69e419baa27ca655bbb4d9c3ce2c979ab2fd85ff5d0b7e436df0847d448392e719f0a738b0266edaea57f9b2408ec96e167ac64c12b8f797bfc6fba847e142247ba9876f0ac4006e58b106bc"], 0x1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6a", 0x39}], 0x1, 0x0) shutdown(r1, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) getresgid(&(0x7f00000004c0)=0x0, &(0x7f00000005c0), &(0x7f0000000700)) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) 2018/04/08 08:40:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2040) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) write$tun(r0, &(0x7f0000000180)={@pi, @hdr={0x0, 0x81, 0x0, 0x5}, @ipv6={0x0, 0x6, "126194", 0x18, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, 0x4e) 2018/04/08 08:40:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000011000100ffffffffffffffff000000002c6c2539b73485f3070d13173d90e6e7819466637db2b1eddc2fe2cc7a2bee3d8d7832fb12acf7d5c077ddfa02099e9555b2570993212da156ea4f4e064182a5b46bfc1f000000fa54ae54da1c0c4a1a1cdba136d4d520f35fbed8406e92eb0af18963d65659212d9c5dee0d18cac2", @ANYRES32=0x0, @ANYBLOB="000000560a0200000004"], 0x20}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 08:40:10 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="9835dc8eb7d52921b4429582c66be003", 0x10, r0) 2018/04/08 08:40:10 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000040)=""/217, &(0x7f0000000140)=0xd9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/04/08 08:40:10 executing program 2: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x800000000000000) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r0, r0, &(0x7f0000000280), 0x4c35) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x12, 0x1, 0xb, 0x34, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @rand_addr=0x38}, @in6={0xa, 0x4e23, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xa81, 0x9cad, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_sec_ctx={0x6, 0x18, 0x2, 0xedba, 0x23, "3fbfbd7aea76e8d47ee67cf68e9b238d8affdf61853e92d495af5e6f79f798c467cb02"}, @sadb_address={0x3, 0x17, 0x6f, 0x80, 0x0, @in={0x2, 0x4e23, @rand_addr=0xfa3}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x6e6bb8, 0x200, {0x6, 0x2b, 0x80000001, 0x1000, 0x0, 0x80, 0x0, @in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14, 0xd}}}, @sadb_x_sec_ctx={0x6, 0x18, 0x1, 0x7ff, 0x28, "5c60cf068853183a6a3d1ac1580fc4b18ea1ccdc63a92d5e47ac531d10a025524dcecf62bafe8954"}, @sadb_lifetime={0x4, 0x2, 0x3ff, 0x2, 0x4, 0x5}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, @sadb_sa={0x2, 0x1, 0x4d5, 0x3f, 0x8, 0xeb, 0x0, 0x20000001}]}, 0x1a0}, 0x1}, 0x14) 2018/04/08 08:40:10 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0xff, 0x80, 0x0, @in6={0xa, 0x4e21, 0xfffffffeffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x9}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}, @sadb_lifetime={0x4, 0x3, 0x7, 0x7, 0x708ca2c8, 0x9f3}, @sadb_x_policy={0x8, 0x12, 0x3, 0x7, 0x0, 0x6e6bbb, 0x3, {0x6, 0x3b, 0x20, 0x1, 0x0, 0x4, 0x0, @in6, @in6}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}]}, 0xb8}, 0x1}, 0x0) 2018/04/08 08:40:10 executing program 6: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981", 0x4}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x9, 0x759d, 0x1, 0x2, 0x2, 0x3f, 0xfff, 0x1d7, 0x38, 0x174, 0x7fffffff, 0x81, 0x20, 0x1, 0x7ff, 0xdd4b, 0x1}, [{0x0, 0x2, 0x200000000, 0x0, 0x7b2, 0x9, 0x1, 0x100000000}, {0x6474e551, 0x1ab, 0x3, 0x5, 0xfffffffffffffff7, 0x9, 0x1, 0x1ff}], "fc9e84013a9854b5f696bc6d9d761ed80e9c1b5588c1b1a7010aa816dba1a6a3cc13114921c3a7918d34e1cd0a80567a0285eaaad63d717fc5d4ee7a0d42dc81e2de6eb0a81bb6734c0e2d1bd16fb3445ccc35de5f8537647b9ac9926ee46b8ab319ba0be3793d1cdefae0d7105853f2a300c71005ed7db8e45662590601e1092e7327bf195ad312c525610683955b7007bb925dea8298efe74bad7ce9b36ae7396d07f6878c738587e4d762604874bc4c20923f13c545b05e68dcbcfcac2d91641bf068c46c5459976f49ac1b685aa6ed3b9fce9d467cb1d485ee60ac7967194b7b32547ba04d0e24", [[], [], [], [], [], [], [], [], [], []]}, 0xb61) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/08 08:40:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f0000000080), 0x8, 0x800) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) close(r0) accept4$unix(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x6e, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r4 = dup2(r2, r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000540)=""/169) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) fcntl$setlease(r4, 0x400, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) socket(0x1, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x909, 0x10001}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x0, 0x9, 0x8}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) 2018/04/08 08:40:10 executing program 1: setrlimit(0x7, &(0x7f000018f000)) r0 = eventfd2(0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@loopback, @dev}, &(0x7f0000000040)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x821, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x19eb, 0x7ff, 0xffffffffffffffcb, 0x7f65374a, 0x8}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x2, 0x401}, &(0x7f00000001c0)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, r1, 0x0) 2018/04/08 08:40:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000000400)='./file0\x00', 0x120) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB="f453147899066e82c95b1c10a1911a473ad0e7e1b90d151fe409c22a36226516251dd3c3f3b120c39da8f3a3784473472a05932c33facb31bfabeb4ad9eec69f0331b82898a66c1fb125d3abf0eecae83572b32f4dfe8c6b87b08bf609d861d4b0c76882b3050735184823cbc3492f87786c66455c437627e52b014257b34b9dbce181c7f476de0ef687140d9bfd68669e87d61abd0b6c1196788ca1d60df4dfd2cf30c65f89288147944b4225141c6021430a1e41edccf5aa9276b2034366033c9f17c6515f32ef9effc2b3fef4c7c36dd9a29c4c07122e7a419dbd"]], &(0x7f0000000640)=0x2) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xc, r2, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB="7b220001feffffffffffff17a5dfd9b7b898ea62872b9a739285a697e158565e82af31178158e211e38d4ea002f93c42c405306899bc6fd596bb5e5ac39a350c41527dc7f65007c3d0f8b84e5f3dbe87a6352828699f17d97fa65bcdc389a8c9aaf75e4851d891a508e001e15870a5a015a5a8184991f7fe9840fef60c3c4e25b97ab62efbfb65405b05d163d9537bf835376f1b4421ef000000000000"]]], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000880)={r5, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x5, 0xffffffffffffffe1, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect(r6, &(0x7f0000bd2000)=@sco={0x1f, {0x4, 0x7, 0x6, 0xfffffffffffff800, 0x3, 0x20}}, 0x80) r7 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r6, r7, &(0x7f0000000780), 0x200000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) r8 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='rose0\x00', 0x0) keyctl$setperm(0x5, r8, 0x510) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x10001}, &(0x7f0000000640)=0x208) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000500)=0x1c5a237a) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) 2018/04/08 08:40:11 executing program 4: r0 = memfd_create(&(0x7f0000000000)='net/utp\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/udp\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) flock(r1, 0x1) sendfile(r0, r1, &(0x7f00006dbff8), 0x401) 2018/04/08 08:40:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0xfe, 0x0, @u32}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@routing={0x0, 0xc, 0x3, 0x6, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @local={0xfe, 0x80, [], 0xaa}]}, 0x68) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000000)=0xf1c3, 0x4) 2018/04/08 08:40:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) close(r0) 2018/04/08 08:40:11 executing program 0: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000240), &(0x7f0000001a80)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000740)={0x3, &(0x7f0000000880)=""/215, &(0x7f0000000700)=[{0x7, 0x22, 0x2, &(0x7f00000006c0)=""/34}, {0x3, 0xc4, 0xb5, &(0x7f0000000980)=""/196}, {0x8, 0x1000, 0x7, &(0x7f0000000a80)=""/4096}]}) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x0, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x3ff, 0x2efa, 0x0, 0x9, 0xdf4, 0xf503, 0x0, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b00)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x112}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x6c, r7, 0x920, 0x70bd2b, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x184c}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc8d}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4800}, 0x4) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r2, r3, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000780)) 2018/04/08 08:40:11 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000005c0), 0x2cc, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000021c0)=[{{&(0x7f0000001080)=@ethernet, 0x152, &(0x7f0000000380), 0x0, &(0x7f00000011c0)=""/4096, 0x1000}}], 0x1, 0x22, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) 2018/04/08 08:40:11 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x403) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000027c0)='/selinux/enforce\x00', 0x1, 0x0) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={0x8, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x0, 0xf7, 0x2, 0x1, 0x4, &(0x7f0000000180)='ip6gre0\x00', 0x6, 0xfffffffffffffff9, 0x3fe000}) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000000c0)=0xef, 0x4) getsockname(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0xfffffffffffffc5b) pwritev(r2, &(0x7f0000002700)=[{&(0x7f0000000240)="3a0f6607dc92d02523a9b7abe4bc53e2c905e54eb2a7ff2ba25a7dda71c6391bee5c3aacaf32863d437e95535abdb77204c850b8fd099cbaedccd415394de311cccffbc14bfc48ff2fec29c4490facc6f96c9b94f655a9edd97222d76003821c2431c8a79ba99a7efd3cdafb45ec3bfd15d857e5f996fc75906012b6e08287c133f4aca5e0530ea3a3517087b47c22510817148abe15ecc7988cc273e4512b5e3f2d2efd5419b12fa92bfc396b1800777ec1efc2b6cb19f9a1e106e3426cbd64807aaeab0a632302d6061ef2c129675ede70c255fc106acb1de72c3776872fe41afcd771", 0xe4}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="ebe8229465a2a452c7b2fa6d2f75460040e50b7f916c78c5c5a4f666d41e219bce2397b1892662550997aedac23bfa367fbec72a1f14a9fdf804690278b50cce99fd6b9336f2f89ee3dab9b28fd9c65167a143a5c2201f564803095bbcd3f0146ccf980b91efbc7a925690a0fcbe", 0x6e}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f00000023c0)="07099dfce8b94c43650e5e8410d06c919415855dda204ec9aad20e70a66206d01cbf995410311f161f75cd641a132d6ccf8f9a27f5c7bf289ca1ff02c33b036f9453306398d2dd7afac63f7530a383a73611c9272817c85d7a874ebd6c4a40d8536548584359f3f483ff9206e2971dc7f2724f76f58cdb1f76643121c875c06b1988ba6a6d8cd53d5dfccd2eaedca10c3ee9e829b821e21732a16363bfefd608d4e3ac776e91985615adcbcb05", 0xad}, {&(0x7f0000002480)="545c16fcc0c0f3faa37d82b395b1c5223eecc9e229c68dfb784dcbbd26be6392359cd0a52906e9d02a0dd3122f5e53446f60cf10cca0eb8a6068972d10bd6ec05499d36e0690c86aca00a8b801439fcf012a3af365e3c55c5a7d6d90edc74a227d5b28b27618834d4d6b3df408555999e7af93b296a3f0bd6c5633298f3eb51b0f4c790bbb5bbd1696fa7131fbfde2032ab35fbb9eec8027d8abfd962cb3a7880d1a29922b80cff18b3e2a7ac7f5851d4a3603445de2634499fdd0c30202bc2eb830781d8783e727b755ff77206b8201719e0173652ac98470de1fd03b602a5cc7f8c4bca4b1c42854853e23783a4eb58ae2b729", 0xf4}, {&(0x7f0000002580)="fdc37ab5a129ff9fcb96b36616439221bf5c8a20131dfffe3401e5d031fc76752da4546666937fa08bac62dcf75d22b6673970", 0x33}, {&(0x7f00000025c0)="e22c2d870df5131566d81665bbc9492e89a2b083d6b1822eb06926af39402af823c23ea3e293d59ae05c433e1b942099b1861f683b62855660e0f936921b43fdff5bf403a66f8be9291e3fe085e95578d1dc5a857909578503d7abb070fa4e05d617b6d526b64dd76497248930e20554c650410b85e2bd4dd9500ba1de7366ef05c79679558f16b8267be5cd1357999cae8b", 0x92}, {&(0x7f0000002680)="16b25fbc601e7e302dee6b0b416964098d4a78cacd2eb9a2fe462c2363913498eed0003929682deaf12111de229376649af11b282754768f3e231ac5b3531bbef5ec9cacdf52fffb5b3d02035f954ae0a4ea18af6e87ec14b4e089b219ff971bfc", 0x61}], 0x9, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002780)) 2018/04/08 08:40:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) ioctl(r1, 0x8916, &(0x7f0000000000)) signalfd4(r1, &(0x7f0000000080), 0x8, 0x800) ioctl(r1, 0x8936, &(0x7f0000000000)) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r1) accept4$unix(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x6e, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) dup2(r2, r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) socket(0x1, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x909, 0x10001}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x0, 0x9}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 2018/04/08 08:40:11 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="1400000000000000000000000000000000180000"], 0x14}, 0x1}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x101) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080), 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 50.423316] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 08:40:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0x80000001) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) dup3(r0, r1, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000006c0)=0x1b0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0xba, "1f07516b36389be4cb9306accaab12729f949e1b839b91d904a4ebc4b4f921d7e8b49f42ccfda6e692711e0d37dfbf9ed40b67064a0b98f95d9fe360d3eab788812af594af0b538ed3e7a21300227fbf78926b73c905abe232963fca68e60912ecd2903c63a877590964790d5379b26b76b245e5b45d73bf371da7bf212aa067007bf20b7e840860f0cf107a2c31cc6f75ec59e67517a15c1b80a8845f3256a17e74ec254227634bec9929fd3481c3083f411ca955d7eb976cb3"}, &(0x7f0000000600)=0xc2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000640)={r4}, &(0x7f0000000680)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x3d, 0x4e21, 0x7, 0xa, 0x80, 0x80, 0x5c, r3, r5}, {0x40, 0x4, 0x66, 0x8001, 0x2, 0x8, 0x4, 0x9}, {0x100000001, 0x4, 0x8, 0xffffffff7fffffff}, 0x10001, 0x6e6bb7, 0x3, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4d2, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7, 0x3, 0x5, 0x100}}, 0xe8) socket$pptp(0x18, 0x1, 0x2) 2018/04/08 08:40:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007369743000000000000000000000000008001a0004000200"], 0x3c}, 0x1}, 0x0) 2018/04/08 08:40:11 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'yam0\x00', 0x101}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) fcntl$getflags(r0, 0x3) pipe2(&(0x7f0000000040), 0x80000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) 2018/04/08 08:40:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x6c4) unlink(&(0x7f00000001c0)='./file0\x00') ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) close(r1) 2018/04/08 08:40:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x200001004, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='overlay\x00', 0x280002, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 50.465037] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 08:40:11 executing program 6: r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002cff4)) signalfd4(r1, &(0x7f0000cee000), 0x8, 0x0) poll(&(0x7f0000cef000)=[{r0}], 0x1, 0x0) 2018/04/08 08:40:11 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x1, 0xfffffffffffffbea, 0x7, 0x400, 0x3ff, 0x0, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x20, &(0x7f0000000200)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0xc) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1}) sendmmsg(0xffffffffffffffff, &(0x7f00000024c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="25ff6aff29acfa7a15850991626177cb", 0x10}], 0x1, &(0x7f0000000180)}}, {{&(0x7f00000012c0)=@nl=@proc={0x10, 0x0, 0x25dfdbff}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001640)="004e950b29f5659c12931158b17b3394", 0x10}], 0x1, &(0x7f0000001780)}}], 0x2, 0x0) [ 50.508375] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 50.531337] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket 2018/04/08 08:40:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x402080, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xfffffffffffffeff) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000001005000000000000300100003001000028040000280400002804000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0003001000000000000000000000000000000000000000000000000000070004e464c4f47000000000000000000000000000000000000000000000000000000000000000000000000005dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e801000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000000000000000000073797374656d5f753a6f626a6563745f723a7372635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000045855f8a0000000000000000000050006d616e676c650000000000000000000000000000000000000000000000008d247a4ff6110000000000000000000000000000000000000000000000000000ffffffffe000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000"], 0xd) 2018/04/08 08:40:11 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='syscall\x00') r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in, @in=@rand_addr=0x5, 0x4e24, 0x0, 0x4e23, 0x80, 0xa, 0xa0, 0xa0, 0x87, 0x0, r2}, {0x0, 0x8001, 0x80, 0x5edc, 0x3400, 0x8, 0x6, 0x400}, {0x2a4c, 0x200000000000000, 0x800, 0x9}, 0x100, 0x6e6bb7, 0x2, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3506, 0x2, 0x0, 0x5, 0x0, 0x7481, 0x5}}, 0xe8) stat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getgid() lstat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002800)=[{&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="119d8554c8b336c86d0f6e153de5c9cc4d0bf80d4a67a70013be504c3fbc7995aee326ba5613711ca62bfc955d6a67b3ac20e031d7ef02793cb8c60f35246011f3821d5cdd251de054e2e8380526d3ab12611f53", 0x54}, {&(0x7f0000001580)="25b87ab985af08be78c19f24bcb18c65df990d55947b67dc0ae95ba5b2138a0557ed447f547ebbad169c836031bd7c5463286fcceaa408cbdbba2a65523f28c0c48176af7c3e7a2e8517e85d657e6904b740e0c22d80fb284b348525daf8fe69ac87dd67e1271e191e9b0ce7db185d8f82add96a7e22291d11fe4cddad7106822acd05ce1857f625221619881ae4d887224f8e45d03cf8076504110c39e7186a161544abcb325090ce48828dc39a66448047560e167857e210884eeb9823b05b80f9dbf05ba62f9b5d913abfc341b2e6a7193959644ad05388369e1e17694048d20e82a70e211cafda1da1772f8a65005e5e021f8b9a131155be55b38cad9e0aac903781803f8e62278f5caf86627dda486dd3c44e9543b79f97e55c015dd98fc768e824b6571ab44d36ed7d24facc089bcb4b7676959f68645017876a3ed4bdbe3dd320c51fa7ecb4060273e200cba847f1faf78129ffa0712114cf3f1caf760992880352a82dc36e7f13085c238ee1ba3ce64cbd6d5bd23b800e477b277a087c2fb5591d070a9567b0a63ce627bd163bb35ef80ce1cb716b9559c1ce516966501b71e2f52c6617bca89b2e64cf6cc4ffbe58900264243932a269f19c4a5b2e5e547826801daa249f2746c3bf5ab5c8f902f22e31bbbb5dbdc0a28846cf5b4e6d903f582e5de714bd1937dcb85e98d149616c60db854302a850d07c4a125edf9f99767b5c82d86b66665cda075561d5d2199fa696bd25582f749a54bcd0ca24db5b2b23108e51bd4d4d7b0c1757704aab6d93e4ba14c28267f957cdaefce9cf81d8841285acbaff7958d235e44863f29d121fbc59cb457a97c66822c6f23bf060c1aa7fa789e778611045d081cc818f0f17e71d7eb98437adca25c61ce728e5cefebb3acb781b726fbee04004f87cde31ebfb9ffd25d3e5509215f87c0ee88297b163db368610508854f3be40375620a630de9f63f054b24c42ce76266338184cdc253ab7207d43d43f89450afad9dddc38bef749a93bbb23ec05f335c6dde095fed10a8628e1dd74d749bd6c1f567e9dfbd6109527654d18cf2570c3d1c9afe68e0d37922c15124a2add9317b157df27f5a88df3b365e8f4b451f5feb8b0e1cfae0afa4cc65983ea6a335e956fb7713e14b4906ee1e1daf3ec6c927557a042592d14a205d6c39d9f0871865713fc482d83f70fad99be0fbece0b5fe282521082d5949ffce82e6c0af375ee8443cd835d3386f914ea41870f476d462e5a5b48f7f73b9e75996dd26d9a474ac0e8efc4b11a7532d06ae180c287464a7ed9b63a1b040bc1bfa41288ec5205f7f847b62f7391a9e404362681719c2333dbf0ae60b32f33304790b4c3325f4b2a99b544f3543329e2a813f3b8c3e286056c8402560d9291dcff533ea36bc929ec1bf3dc1894f3f7ddec51994c73cd98170fd685a69a0fdecb3cfb3e22f5b4fd8a3f3095c86d3f1e0f9bb76548b4b41c7add72dfb633a01b28ab9ed805103a78114fb481a9e4c1dd3bb6082417448cf27a2df1bd24027e6ce3ed56f59ff32ac824f10e28eaa3c58ef02749d86ced7085bb99b6f39ce2a4ff5392850424761aa913b443582529227c2a5d22405de1a54732bf4e67a8df8957968766a78fd58a53849e9ea507b68bdcf5b2371bd5cbc467f646aab7709c352cfbde8a695ad895bc2a92e2cb544c3bc1658c041fa94e5575cbe9343817f11e10506debae8792b76da5ff5c7fbd779b4cb2eaccc7618d57256712c19a13f1106ef45bc3856377a4238afde862334108328e02d3398e3581c1a5fb037574caf7ce2d63fca222a0668cd84f65f72bd678ae41bc91ad8a64c42a24ee7848e2a59379d52f19fa39873ef92674b750bceef29765d1e759fbf2162eadd82d9416a8b5cc636497e698ee8d495f99836f5b20d88e010a53a30e6e199a8cf6babd0f78b1fc201c3d5c2396ca039c6cf0951b918a31f307f86ef9d8c80fa8cc652527d3331dc9f1b6a62ac71403dda176c0a6bc9319c67869409a7b411dc9db3fe1fe35ca2ee2cc76d4bade3c4bbf0a43f3e5f49345da949c9a2729e3f49fade5f24d29e0dabd4dbb71299dc443fa0fb6b8964b7718253aaf73becffffe9bff5ba577b5b33ac14b589e34fbd5a1e64f01854c2e67423e5f3c4348eabeeea263b3227e384dcaf133145b26e13b78baecb133e90573dbd364897e14bec49a68c8fdc5aa5b0aa9f6d27054dfeab0efc3d9326b9d15cf7521e823d2be1c0d4366ab760d5d4e7fce96b8108ac5c51b024aa0b446280a9f93b8b5fee35a6686a558361f29096affa4cafc497599c26ca3dabc8c832b4f96c098d7818511d8b344e10e4ca6c9bbadb3dd91dffd7e3350d95f5c4d0f09e9b06fd3d115cdeab7ba8f30cf5f9bc2242877071c6d0933c543660ed7042985c4c3bb552ba5e2c22b64f8e575fddfd589f3e7d85f99c01042d3f7a9e3060b1c6fa60b37e08e1852cee5f70349775f971fa20ea08ce13e484923849c3aa4625b0391a9ecf9662e6af963cbe891077122825a6220c8c8961cdda7e981852e076fb9f9b257f552beaa7b570662ef25c9240816c349be131110cb2c6999c448bb3d46a8bc93c299d1e2371017018574465dad83c4d1e56d864a633f98414e0ea94e66800ed069f29fc04687c0fd4e1629101fd9cdf6b4572084c1f35ef5be2d4aff821940605baad4da5dec909152046e29bec96befb2d2bb0d4fd1dab9995f0895bb521284c4ebdbef9461feb28df063b7bfb513d46ab8adbb77011a29b33fbabb9bb22a825ac07b784d5fcf5dc99514a136c0e4d89288c9798d2e0065d50b197160bbe6eed0cd9299d8527bc30e092dde508c6ffdee86b9e067d1c29979091d1b2b38698609cc7cb98a66ec5fdb1ba3982631747563ce210ca74522d62b84ec65b5c734f6bc63f0c000d1479766777c315094b70012677c5b6ebf511619a8bb149b213bfef832d2e110c9c769f569bf70f0806907eb60cecdb8d9f766020bc074c4f0c2230d28b6710951e2fbf4718ce19c307141e5c41880fbbf42adaf81002e84faac3280326cde495b5b27f383d8a6092b0f12d1b08abf8a4db069c4bea284f834ea54138491d71a9338852fa6bc57158ae9cb954eb0a10b97ac9f67d3186e57526dc8d24e1214421d5a5048dc4925ba407d27cbcf593ee4f03a8ce94cc06337f659bc5a1899a12cd1100fb17cd4d41e139877cecd4bc6e9b2b2d7101e13168fbf5f4112bb70709bf70192f815cc4244a34085f4130042fdf175c46404a0675be186a01b45904c709f2a98d30a5a76599c9f948f7d733393f77b2b9d7194ecd75ccc978e2bba4a4066c29a8d783fdbb7a9c1c7e0367b1b049466010d58c4c202996d636e19cbc83184c1896e742d42cf27108beca4459319f2d3672afce046db4f886793a36e93d8022131d278a5094447436b469143370bb3f5206faec11f4ec5bed1aca292c2cfa14e35dd0b1b5007bd06d0c299cff417b2d48694d9f523d7235b53bd340ff628cb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0x1000}], 0x3, &(0x7f0000002740)=[@cred={0x18, 0x1, 0x2, r0, r2, r3}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r2, r4}, @cred={0x18, 0x1, 0x2, r0, r2, r5}, @cred={0x18, 0x1, 0x2, r0, r2, r6}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}], 0xa0, 0x1}], 0x1, 0x0) pread64(r1, &(0x7f0000000040)=""/184, 0xb8, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000100)=0x3, 0x4) r8 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="f40000001b00040028bd4f00fbdbdf25e0000002000000000000000000000000ac1414bb00000000000000002ab420564cf458a9526a1e020a00808000000000", @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="feffffffffffffff020000000000000008000000000000000100008000000000d6d800050000000009000000000000000000000000000000ff01000000000000010000000100000006000000000000000300000000000000080000000000000001000000bc6b6e009500010100000000810000000000000034001700060000002bbd700025bd70002dbd700029bd70000000008040000000ff0f000003000000090000000004000005000000"], 0xf4}, 0x1, 0x0, 0x0, 0x10}, 0x8000) mkdirat$cgroup(r7, &(0x7f0000000180)='syz1\x00', 0x1ff) fcntl$getown(r1, 0x9) 2018/04/08 08:40:11 executing program 5: gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_set$pid(0x100202, r0, 0x100000001) ioprio_get$pid(0x3, 0x0) 2018/04/08 08:40:11 executing program 1: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4000000d, &(0x7f00002b8ff6), 0x0) r0 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ptrace$peekuser(0x3, 0x0, 0x542ca047) r1 = socket(0x10, 0x803, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000330000), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001280)={0x0, @in6={{0xa, 0x4e20, 0xf39, @ipv4={[], [0xff, 0xff]}, 0x2}}}, &(0x7f0000001340)=0x35) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001700)={r2, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, [0x7f, 0xffffffffffffff81, 0xffffffffffff8000, 0x0, 0x5, 0xfffffffffffffffd, 0x13a60135, 0x0, 0x9cc0, 0x5, 0x42, 0xd3, 0x5d, 0x7ff, 0x401]}, &(0x7f0000001580)=0x100) r3 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='.eth1ppp1%\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') sendfile(r4, r4, &(0x7f0000014000), 0x10001) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000300)=@req3={0x0, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0xfe00000000000000}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet6_buf(r4, 0x29, 0x23, &(0x7f0000000380)="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", 0xee2) getpeername$inet6(r4, &(0x7f0000001500)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001540)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x7fff00, 0x0, 0x0, 0xe4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={r6, 0x10000, 0x6, 0x100000001, 0x0, 0x0, 0x0, 0x9, {r7, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x4, 0x5, 0x0, 0x2}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000013c0)={0x0, 0x8}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001800)=@assoc_id=r8, 0x4) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000001480), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000014c0)={r7, 0xffffffffffffffa9, &(0x7f0000001440)=[@in6={0xa, 0x0, 0x3}]}, &(0x7f00000015c0)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x460100, 0x6) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00000001c0)=""/4096) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000007780)={0x0, 0x6, 0x0, 0x0, 0x4, 0x8001, 0x4, 0x6}, &(0x7f00000077c0)=0x20) 2018/04/08 08:40:11 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'tunl0\x00', 0x73}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000002c0)=""/212) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f0000000100), 0xfffffffffffffffa) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000140), &(0x7f00000001c0)) 2018/04/08 08:40:11 executing program 4: r0 = open(&(0x7f00003b6ff8)='./file1\x00', 0x10000000080040, 0xffffffffffffffff) lseek(r0, 0x0, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[0x2]}) 2018/04/08 08:40:11 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="000000805f0000008f54318abd5609ef110cb01db0b3bc1667fc5ce1f6ddcc12b8f7b0b7c92e3eff331a3148c6451252040e3cef8321949b801f8018d9c4838629eccf39f8b85e1e617437c3a230bcd716e954c39c1ea80bd53afead54a8"]) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="97", 0x1}], 0x1, 0x0) 2018/04/08 08:40:11 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) pwrite64(r0, &(0x7f0000b7c000), 0x1b4, 0x0) 2018/04/08 08:40:12 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xd0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x2, {0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x3a) 2018/04/08 08:40:12 executing program 5: r0 = socket(0x18, 0x0, 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x8, 0x100000001, 0x9, 0x1}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) 2018/04/08 08:40:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) r2 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x800) inotify_rm_watch(r1, r2) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0xdbeb, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x100, 0xa8, 0x80000001, 0x22, 0x5, &(0x7f0000000000)='dummy0\x00', 0x40, 0x7, 0x2d}) r3 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='dummy0\x00', 0xfffffffffffffffa) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000840)={0xaa, 0x64}) keyctl$describe(0x6, r3, &(0x7f0000000240)=""/175, 0xaf) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000500400000000000018010000580200006c0300006c0300006c03000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x49c) 2018/04/08 08:40:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) vmsplice(r2, &(0x7f0000000680)=[{&(0x7f0000000700)="37818cb994fe9445dd6f5d232e82c7262a5db1af853958ea2a66659570e7d1b4ab5d43262a4d8b275c5cbe91569784a78712dd0585c8626ceb4f636a627846fefa717d906408f0d6", 0x48}, {&(0x7f00000009c0)="243256c9de9e90e4d1683f04960deea2e751cb4f109adb9094ad819719e2016f09b237e7ce3f1f2b83fd10e70cda2cfd8a6c3e227e9268112e3ec25b0aba81c991b61b470c82475981616a3124a9f0a72f20cd93b23ae8ddcb62235958a6b5541a1aa54cc8d5c47553cdcd45c11b5944a6593941f1c1946468d77f8c69e9098d769a2b79fea9cc9b861056eef1dda247a946401bd003a8555dfd5d5413b080b5", 0xa0}], 0x2, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000ce0000007c81679bc7de64ff6515d7a948f3d337e4b681b75cafbb09aae5a445f9dc99bb69daaaf8927ec42d52302b8f062e00b0670f349902911cbc9a8a5f4d81ca1ae0014aadd3aaed754400cfdd4daf66920add48b4917b0981153afd8f5d805d60967e755c08bad668d866ee6a5c3a8f0de40f781f6b54401062f3a8e582c37e6070d4665fde36f8d25cc6db2a80b3178ab2ae1aaec2fd0020d9ad4f4118bc6d9b9bc61285acb1d2c784682e09cb324f577a848a342a0cba03797d1b2e657db9adf296d66fd6f9b10d55b3fafd9a095f"], &(0x7f0000000300)=0xf2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000001c0)=0x3) r4 = getpgrp(0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x100000001, 0x4) sched_getparam(r4, &(0x7f0000000640)) getgid() ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00000006c0)) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) dup2(r1, r0) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00000003c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x48) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') r5 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x10}}}}, &(0x7f00000004c0)=0x98) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r5, 0x27ffe) recvmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580), 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0x5d}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0x20}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x6, &(0x7f0000002fc0)=""/173, 0xad, 0x3}}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x3}, 0x9}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x200002cf, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r3, r5, &(0x7f000053cffc), 0x8080000001) capset(&(0x7f0000000000)={0x20080522}, &(0x7f000086ffe8)={0x0, 0x0, 0x0, 0x3}) 2018/04/08 08:40:12 executing program 3: pipe(&(0x7f00001f4ff8)) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xffffffffffffff7f) fcntl$dupfd(r0, 0x0, r0) 2018/04/08 08:40:12 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x400041fd, r1, 0x44, 0x0) ptrace(0x4207, r1) ptrace(0x100004208, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000100)) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x7ff, r1}) 2018/04/08 08:40:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x9800, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000200)}}], 0x2, 0x0) 2018/04/08 08:40:12 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x840) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c00"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f0000001000)=ANY=[@ANYBLOB="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"]}, 0xa59) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000800)={0x1}, 0x1) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x7fffffff, 0x3, &(0x7f0000000380)=[{&(0x7f0000000340)="87e14321aab3563ca94b264033ff9415781394ac6b", 0x15, 0x64}, {&(0x7f0000000640)="7b125a88c2f1646acc643e4be08f82513044bba190aaef8ab9bc7be1a61a73cc9d49e0c01956a52442fdf88267a2bd433f4b1da3c3e23ba89f3cf973495efbb023", 0x41, 0x5}, {&(0x7f0000000880)="26635232f8c110a0ed1045016b8ce3b6f0b412404fb5b1aa41301dc2f045549f6e1bdedaad5e5761b625d07a8c3156cf8b70fc3ffa06fe30d04968f4a87c152d5bea03b5d86860d53598bdc20c9814cc2c7def14176bdfbea0381b0183af10c295829c0be4cb25002efba6857d5f811d5ab64838fecaef503961bc18b7f79982c43fb9e999935fd8f85311c2427adb93f323fdee82ae71f710f17aadab09bfc7bee58a66d5f13742946e6a3ef55ef19b759d565604ba5014beebe4ea77d11a958e74bbf3b2338077db544137bb8f4687bf", 0xd1, 0x92}], 0x8000, &(0x7f0000000740)={[{@errors_remount='errors=remount-ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@usrquota='usrquota', 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x39, 0x34, 0x3c, 0x33]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@gid={'gid', 0x3d, [0x3d, 0x3f, 0x78, 0x30, 0x37, 0x37]}, 0x2c}, {@resize='resize', 0x2c}, {@integrity='integrity', 0x2c}, {@grpquota='grpquota', 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x35, 0x39, 0x37, 0x3e]}, 0x2c}]}) 2018/04/08 08:40:12 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x240) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/04/08 08:40:12 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) timerfd_gettime(r0, &(0x7f0000997fe0)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x6}) 2018/04/08 08:40:12 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = open(&(0x7f0000001440)='./file0\x00', 0x0, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001480)={0x0, 0x7530}, 0x8) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) 2018/04/08 08:40:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x400) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000001100)=0x1024) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) r2 = timerfd_create(0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) r3 = dup2(r2, r2) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000a5ff0)={{0x0, r4}, {0x0, r4}}, &(0x7f000010bff0)) timerfd_gettime(r2, &(0x7f00007feff0)) read(r3, &(0x7f0000941ff8)=""/8, 0xfffffffffffffed8) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001140)) 2018/04/08 08:40:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r0, 0x8000000) 2018/04/08 08:40:12 executing program 1: r0 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="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", 0x1b5, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000080)=""/4, 0x1) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1d, "2c480acd92fb971e973316d3b2a5e9c883f320254613ed329394bb9036"}, &(0x7f0000000140)=0x25) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xa2, "8c5ce49ffbbf6ce16fbe78616afb897aa51863831d124ebb3943a8f235b3555d45ef9709133076ada83f8937b227afa138abf6c862aa38bc1b8339fa955943f5f1f91c1e75d143a2499b12925fb5720fb83161614abd9d9793a87a7e8f3f33e019457d36cda75cdfda4259ddb04b21a0585b07cdead2e0e8c1bb791c5c6f59bbd3be06edcc473ba032d6e391f2c9251ab81f849d547210a6a374004049af62a647e9"}, &(0x7f0000000340)=0xaa) 2018/04/08 08:40:12 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x2}, &(0x7f0000000100)=0x98) r3 = gettid() syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000180)='./control\x00', 0x4, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000300)="16989facb807134223b8b050ba889f1c77884594370386c26b8c5156bb5087a48ac07d665ae24a60a9c2b316299d86864624dfefc9b1dd6f72d24112d1048c45517e74d1ec3061ab7be308fa65982ee2fb2ed7b6a09f42931e1d7253ab39978e57d53aaf06176ec9ee22fd815c18a7b51ab8e0bb6287fa738e440d819444c7aab07561d06ac86057f51398cf7185f952caf93a820af67dfdc6d2be5b1581c83e4bcdd58a050bbeef958040452681b92f87454375c7085c23b370c494d93aadd19e888b724143c3e74420585d411d67c3", 0xd0, 0x8}], 0x1000, &(0x7f0000000200)={[{@dmode={'dmode', 0x3d, [0x37, 0x78, 0x2d, 0x37, 0x36]}, 0x2c}, {@unhide='unhide', 0x2c}, {@map_off='map=off', 0x2c}]}) fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0xfffffffffffffffc, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f0000000140)='./control\x00', 0xa4000960) r4 = open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x6) ioctl$sock_proto_private(r4, 0x89e3, &(0x7f0000000400)="fdcbfc004ac0f6ff804175f4f2607d431b7943ad08a3427aa77d0846ed68a429cd597f381991f7c3ff0b78a5c89b0eb29ad188926aa24fbbe6cfb0dc4ba88927660fda380abebd2161b435aa4b0e884df868291af2cb59b9d091950e037ee4a6e2f3181720277951d771198b546ed7062698d78e6f42c230262fc185900be966c3f0eb6fb1a8968ad7cc5dc5b147673f326797f9494a8b80744de1dc052ed3e9520fd09b16b68feda6d866d7d57735afaadf63858122cea2464d80b8e950aff624916f2dd271fb300c4f0ecd80a2c95d32c2dabe0e25") timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000280), &(0x7f00000002c0)) 2018/04/08 08:40:12 executing program 0: msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @random="f14a49121cbc"}, 0x52, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r0 = socket$inet(0x2, 0x2, 0x2000000088) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x200080}, 0xc, &(0x7f0000000a00)={&(0x7f0000000a80)=ANY=[@ANYRES16], 0x1}, 0x1}, 0x40000) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000000700)="a5cd8c7f291a99d03419566c2cdbb52d0b5807a539e914e06e66f6340e0220a3415c3e24050b07cc8dfa792c665efa5b7525194cc7d682c7944219ad8d6fcc0690ac3bb987fe1095abf3c3886bad9df34864e039f461ebb7f236faf12c7bc32712bc18c0f4b959266c27f0516f06da32fb00b5ee5e058411beebc27a6e1a49739e327f893c208e6392f3b899383692f24f5ea48c6773f2e02407a8d693") creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 51.290878] IPVS: Creating netns size=2552 id=9 2018/04/08 08:40:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000540)=@ipv6_delroute={0x24, 0x19, 0x105, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x4f1) [ 51.767457] syz-executor6 (5889) used greatest stack depth: 23736 bytes left 2018/04/08 08:40:13 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80) fchmod(r0, 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4000000000000001) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) readv(r1, &(0x7f0000ad9000)=[{&(0x7f000072a000)=""/53, 0x35}], 0x1) socket$inet6(0xa, 0x6, 0xfff) 2018/04/08 08:40:13 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="de942491", @ANYRES16=r1, @ANYBLOB="00022cbd7000ffdbdf250800000008000504000180000000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000440)="00000000000000067d90acf3a8823f59e152d1d0b828829ae1e76e1f841c70f7666a00895e3aa04c49eafdb47e36eb89f8ac5156453766b1281babb31cb23e4d7eae606df91a80ef090de2b7c8c8298c2470a14e908e886d4029397537beb419fb21250aefeb68e950ff88f2e2320064502f6b6ae0c311a03064f0946d5af82c4292071e70688dd41f34b2bdada8d3095c1b494c21414316b3fcb1a2cefafbf089e313b9d5a9f622e359e36d78fb7636ed") preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000280)=""/172, 0xac}], 0x1, 0x0) r4 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='syscall\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f00000000c0)=""/141, 0x8d) 2018/04/08 08:40:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c4600000000000000005ebd9b97000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/08 08:40:13 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="956879cb04000800000000000000"]) 2018/04/08 08:40:13 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/63, 0x3f}], 0x1, 0x10000000) 2018/04/08 08:40:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='nIt/packet\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r3, &(0x7f0000000080)='net/dev_mcast\x00') preadv(r2, &(0x7f00005e9000)=[{&(0x7f0000c7dfaf)=""/81, 0x51}, {&(0x7f000030e44b)=""/182, 0xb6}], 0x100000000000000b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e23, @rand_addr=0x9}}) 2018/04/08 08:40:13 executing program 3: r0 = socket(0x10, 0x2, 0xc) sendmsg$nl_crypto(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) 2018/04/08 08:40:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0xfffffffffffffe84) 2018/04/08 08:40:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000155000)) 2018/04/08 08:40:13 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000040)={{}, {r1, r2+30000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$void(r3, 0xc0045c70) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20080, 0x0) sendfile(r4, r3, &(0x7f0000b4bff8), 0x10000) r5 = getpgid(0x0) clone(0x3, &(0x7f0000000140)="9f959a9f7e3813079fecad33c657c8679f8c31c98005c122901c7a3a074d3dfca3889d7179aa3730a2c62349b324a91f6af0825a464046519c7f286d90b65342bfff055653b5317b3b540d", &(0x7f00000001c0), &(0x7f0000000100), &(0x7f00000002c0)) tkill(r5, 0x1000000000016) 2018/04/08 08:40:13 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x22000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000200)={{0x2, 0x3, 0x9, 0x0, 0x4}, 0x3f, 0xf48a, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x4e24, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x642}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="0002000100000100e94a9a4db856e3960000000013280a7d"], 0x18) sendto$inet6(r2, &(0x7f0000a05ae2)="15dc80dfd90f8c81af6b7efe269b24665d96c63f3a73d13c96ed5755eef817d62c6d6a9a82602d5093693c8c1a0fd5fe143e8dc3ff8795a1b264983488caf34fe662b6e6f5ea0a91f29f46b2669737d3000283589e910d28dc6fbc11cdaaa00775ece2da5f1a33fb21ada182ffc5c6208c7ebdb83aebdc4d5c50e1d9345c267bdd078a766134e28f7c05c0ee0114028c454770858c38c6ef8aaffa8491b6b320e20853b834c89987f629725977388b1a46dd7c119111e2af96140ff3a9d203ce0dfc4e474384f24855e687b4cd1c4e3f06a26586901edc0049c15fafd93b4b311010208a92d4f3058da502a008b11bae30e73d866637e80c70c83f4802c6fa74fd6f3d93d65212c111a27e0a5d2c9c7ea6e8125a58415ee2a801b4ae5f82e8b0172853b088d3cefd398f04eb089cdfce8142cdfbf1c393a75c456e1e013c7def7a885eb98e645991d1a057bc862ca6a6bfc5a2f1af3b44ae5bcf977042a8c69250d04779fcacc4d4adbc3ea8ea7fa88c008bcf99acd766e691dbcf66a3d907acd409ed66cb89b2e22305628a94c5a98154b246aff4040c3e292687443641f37c51e4f2b31f32aed01c3e0bf8177dd7c9d0b219a29ba6bd447ab68a628b705afe263c373b09841e5ef33f99fc252d5c5023cc42ae1870b812e1d04684008ad87ae509d78182c8aa657077e84437234b187c74ed838ceabd3164a12df37d00f0442e5c9c036a5efd7982e26a8b061d0cf4e6da3db73547029858fa15a90502660d9fc5f7e2473a5f72af36eb76271b05a2bf438ddcf3df202b3c86d3cc8c424402f9c01d279468f739e9dd6a041b483c01e11a793215bc3b05161303d60cfe37bb823fa57c003cbdf31adacebe0c670f2429161082edcde85bc105122ca00155d5fa6b2651fad927f950cd68e97679d81beb61cceced612b6447bb39eb55871490e30a983c99fe95fede6fd8eddc6e14f47fd53c90442c5b8a3fd84fd8a3b8844cb5b28d79bdcea2dff21c398a285291e67ce3f57126e5d17baed419ce584ca83a58ae42a4e3fa003517a1bf479903171dc2568e64b949b834146afb79fbea442e20cf2d224b2672b45bd7faa42c081b3622ab6d2e154d0e938d91d5135d09ec1af03521813c278f587ee0afe2c553416daf054c8701243ba8340ee5c5b1724c16b2dfcd1fb1e6e5add13f26dc7ea8f175ea3747845e7c74680228266dca15bd39701ead5085277e4ca7951d6003a97cdea4959afebd5f1e65f4cf882d40f418264c7dc79855bccb22eac5f01ac97fd0d618c76617158d81833fbeec6a26f36952a3491b5a5047f2fc049f78c018fb2dd45685fc4778ddacf0ce75df1b96a30164c5c64e383c090008477d8039584b4585d8844c395023b533bbc183dd632ffe65ef694ac0fbd8c8f580115fad9302cdfcec9f5d36a8f039295c9fe5f6888d7f6902b409ad966719d473206213f6d2b414e03972c9c8096aec6be53986158606417359e676b233ab01d3278dfb40ba5a10e632e43af1f53a7028c465b06d9dcd27768786ce50ab89ac201c531de9fd8ac98a9f625a096f18494efe32a4dc6eed20d1873bb1e35bf6f64b6cb32d8bd70aa313add6e29888c0d647bc3e236269b71ba49b77e1391cd2cd9ce045af494696d769d95aba7775e807a8be927d5d0d82ca9736eefa7f0dc76a61aac307b362f44a6d1d7c30178c4c080f087584bf50b7b014fb02fc8435d0c6cb9c34ec83a5c72b7bd5493c062565c10e59aa213bad213ff0fed64613781d060123abf9573c4aeac6bc563821263d0fb0bafdb434a892b10785dbf7343def1799358dc2649c81fe3e3e444edaf1f259adc3f906cc7b1f69c76eb32f986be95c09a47061d8a66d832568ca0d5b84ae5ad6ecf5e647e8f4b3be28d7c835f22a5211e70cfeb385bb8f7e05ec401709e09e161b964e082d2cab98b8c2ae807b23732149a35facf7a40fcb3eb550fef1ef83882080113677f1fad9352e120a27e03eb7f79f0376a4d76720f0237805", 0x595, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) 2018/04/08 08:40:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00') 2018/04/08 08:40:13 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x100, 0x0) getsockname$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/202, 0xca, 0x25f7, &(0x7f0000000140)={0x77359400}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x6) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e22, 0x6, @empty, 0x3}, 0x1c) 2018/04/08 08:40:13 executing program 6: r0 = epoll_create1(0x80000) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0x5) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f00000001c0)="b44f51ac191d72c34826cfaa53a33b92488adcce99a0132fbabe0c62cab48dc3ee9c695d090196b9c1aac823f2bac6c0994c8181e8e2229a9fd7da78ab3f7fbea4879a1fd317a3ccbefab1dd46377364f19ff1c4a4d6f71535080407b86333fe4f126fe83879956d5037f4c245", 0x6d) r3 = fcntl$dupfd(r1, 0x4b8285d792cc1c91, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000040)={0x2, 0x4df, 0x1}, 0x6) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r4 = getpgrp(0xffffffffffffffff) waitid(0x1, r4, &(0x7f0000000100), 0x41000004, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x2, 0x4e22, 0x2, 0x0, 0x0, 0x20, 0x33, 0x0, r5}, {0x4, 0x8, 0x7, 0xb9c8, 0x671, 0x40, 0x1, 0x3}, {0x9, 0x0, 0x8, 0x2}, 0x1d2, 0x6e6bb4, 0x0, 0x1, 0x2, 0x17fe188d2d86b1e}, {{@in=@rand_addr=0xffff, 0x4d6, 0x33}, 0x2, @in=@loopback=0x7f000001, 0x3500, 0x0, 0x3, 0xb390, 0x32e, 0x7, 0x2}}, 0xe8) getsockname$unix(r0, &(0x7f0000000580), &(0x7f0000000600)=0x6e) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000640)={{0xffffffffffffffff, 0x1, 0x1e, 0x3, 0x2}, 0x101, 0xa3e8, 0x101}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r6, 0x897f, &(0x7f0000000a00)={'bcsf0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}) sendto$inet6(r3, &(0x7f0000000700)="7055413885905fd9a8686498a58f3cbca56d949ea625e077f6c2d49aa98e5998f16a16621c90526e", 0x28, 0x0, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x100}, 0x1c) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000780)="d2339676e3c163eb734f35d58ea38a6541b60780cae9ec5fba7bb466f1594cdb66f238e4ec4cdf10d052a02082da2c5bf70f2f24c2c07504acf484b351c2fc9afdea2abe658a30da6dd04be74cac67e6fe5b92257499b962cbecd65e14709240593ce751c714e26806ad58b14337b66781b57c0a5cb65d2731a4480fdbfb670d46c8594b63fefbd4de033fee882ef22acc22e336fa") getpeername$packet(r3, &(0x7f0000000840), &(0x7f0000000880)=0x14) r7 = getegid() r8 = getegid() getresgid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) setresgid(r7, r8, r9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="76109b8a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000009c0)=0x20) add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') socket(0x0, 0x0, 0x0) 2018/04/08 08:40:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x10, 0x1, 0xf00, 0x70bd26, 0x25dfdbfe, {0x1, 0x0, 0x7}, [@generic]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 2018/04/08 08:40:13 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x1ff) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x10001, 0x3, 0xce2c, 0xe2, 0x4}, &(0x7f00000001c0)=0x14) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/04/08 08:40:13 executing program 7: r0 = memfd_create(&(0x7f0000001200)="49e4293f2e499e6f4bd44fa269760f8e9e2cf355b1d2a45f57d1f0aae3f5921dbc6f8ccd31e9344b69d8318acf6936ef5e878e7f7e6787cfc95e8b92388eec7c7c9a5db91c0a6d2680ade863b74c4a19fcd9e5bd7f358b3eeca6999e9b1e564875289ccfcc37687d8b2fbf64bc8a4b0c566335e0790e88ee68dfbaa7e062242b30791a04e86b7f51caf0981bffccccfa641e1d2939db3f0d14803754931cedfb09", 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/04/08 08:40:13 executing program 1: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0563048d"], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000580)={0x7, &(0x7f0000000100)=""/13, &(0x7f0000000600)=[{0x19c, 0x11, 0x7fff, &(0x7f0000000140)=""/17}, {0x3, 0x95, 0xc1ec, &(0x7f0000000180)=""/149}, {0xffffffffffffffb2, 0x6c, 0xfffffffffffffff8, &(0x7f0000000240)=""/108}, {0x9, 0x4d, 0x0, &(0x7f00000002c0)=""/77}, {0x7fffffff, 0xff, 0x0, &(0x7f0000000380)=""/255}, {0x6273, 0x87, 0x4, &(0x7f0000000480)=""/135}, {0x0, 0x1c, 0x8, &(0x7f0000000540)=""/28}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="8c2584d0c272a0d1475a6d60bb6549def877d2f1d221c0a5d9259584ca4b5686b2d08d11efa0b5e59726ebc785aaece95a6ae15e9a96905552a62e3ab14ea767ec88bb2d072f26"], 0x0, 0x0, &(0x7f00000007c0)}) 2018/04/08 08:40:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x803) 2018/04/08 08:40:13 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) dup2(r0, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) [ 52.446672] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/08 08:40:13 executing program 2: timer_create(0x1, &(0x7f0000000140)={0x0, 0xe, 0x0, @thr={&(0x7f0000000000)="d62e39f37b501c622d09e3c096463fd9b084a4c4173271bf68758623817eae6e27563c08a0f7175c1985da5df15e12e69cc68e8a5b9c732b86bc32a60702fb336dd0e6ded557530fbcd7a7b35880d81fe2f7489ff0f5419bd8183eaaa902287ea6f5", &(0x7f0000000080)="d4805f2b3ab24ff55e7c17794019f9c9e50cb0b5c14fb9ccccf37d8b723bc03a82c8db27390a9ead8a00aeb9adbf896490f3027a6539098cfa7aef4c4151269423e96bb0b0d20d6d720db39004aa1100596101a2578eece5cfaad6ecebb680e6d646439c1aa4d159d8716543b2a23caa392bebe9d5b498f2590236596aa7ba5d34bc2fa6edcab73c1ba0c85966b31ffc8df8ca6e6f20a9017cb5"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000200)={{0x77359400}, {r1, r2+10000000}}, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) 2018/04/08 08:40:13 executing program 7: r0 = socket(0x5, 0x6, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x9, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x20000000089f0, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) [ 52.561394] binder: 5996:6000 unknown command -1929092347 [ 52.569537] binder: 5996:6000 ioctl c0306201 20012000 returned -22 [ 52.578019] binder: 5996:6000 unknown command -796646004 [ 52.583614] binder: 5996:6000 ioctl c0306201 20000040 returned -22 [ 52.590614] binder: BINDER_SET_CONTEXT_MGR already set [ 52.595957] binder: 5996:6004 ioctl 40046207 0 returned -16 [ 52.602865] binder: 5996:6004 unknown command -1929092347 [ 52.608457] binder: 5996:6004 ioctl c0306201 20012000 returned -22 [ 52.864307] IPVS: Creating netns size=2552 id=10 [ 52.939755] IPVS: Creating netns size=2552 id=11 2018/04/08 08:40:14 executing program 0: r0 = gettid() exit(0x0) ioprio_get$pid(0x1, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) readahead(r1, 0x0, 0x32) 2018/04/08 08:40:14 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r0, r1, r2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x1, 0x3, 0x7f}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r4, &(0x7f0000000600)=[{&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x2, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r5, 0x101, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x40040}, 0x4011) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) 2018/04/08 08:40:14 executing program 5: pipe(&(0x7f0000000080)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x80000000, 0x0, 0x2000}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x8000000000001, 0x4) sync_file_range(r0, 0x7f, 0x4, 0x1) sendto$inet(r1, &(0x7f0000865000), 0xc5, 0x10, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/08 08:40:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/04/08 08:40:14 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000380)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={"7427fa24ad000000180000081a00", r1}) 2018/04/08 08:40:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000100)="98133297a190f90a8291edac4e2b9899ac49d996ae87cbf5337e936669295253b9228ec867546390c1980dbeb70d95792beefdd04bff26ed38a138930dfa1d91ec61fffb58ea45d1e8f1ccf915c464295837c114a5ce1f628bf11dfb6ea65f23386fc79e690da0f73b62c0bc63fcb8baba90741939", 0x75) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x14, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x308, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)) r3 = dup(r2) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/61, 0x3d) ioctl$TIOCSBRK(r3, 0x40044591) 2018/04/08 08:40:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') getdents64(r0, &(0x7f0000000100), 0x201) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0xffffffffffff5ad8, &(0x7f00000000c0)=0x4) getdents64(r0, &(0x7f0000000040)=""/46, 0x2e) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000001c0)='/selinux/user\x00', &(0x7f0000000200)='map_files\x00', &(0x7f0000000240)='map_files\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/selinux/user\x00', &(0x7f0000000300)='map_files\x00', &(0x7f0000000340)='!\x00', &(0x7f0000000380)='/selinux/user\x00', &(0x7f00000003c0)='/selinux/user\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='map_files\x00', &(0x7f0000000480)='/selinux/user\x00'], 0x400) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/08 08:40:14 executing program 6: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) chdir(&(0x7f00000002c0)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getdents(r0, &(0x7f0000000200)=""/156, 0x9c) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) 2018/04/08 08:40:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') write$binfmt_misc(r0, &(0x7f0000001cc0)={'syz0', "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"}, 0x1004) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x0) 2018/04/08 08:40:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0x7, 0x7, 0x7, 0x4}, 0x14) sendmmsg(r0, &(0x7f0000512fe0)=[{{&(0x7f0000dadfec)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000b0a000), 0x0, &(0x7f0000097f14)}}], 0x1, 0x20008000) 2018/04/08 08:40:14 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x80000000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x80}) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='/selinux/avc/hash_stats\x00', &(0x7f0000000140)='/selinux/avc/hash_stats\x00', &(0x7f0000000180)='/dev/snd/timer\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='/dev/snd/timer\x00']) 2018/04/08 08:40:14 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x4, 0x2000004004031, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000001b40), 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 08:40:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000040)={0x0, 0x32, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r0) prctl$getname(0x10, &(0x7f00000000c0)=""/36) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0xb, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x2}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 08:40:16 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b21000/0x4000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000001c0)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0x53, 0x9, 0x3) openat$cgroup_ro(r0, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x5) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0}, &(0x7f0000001040)=0x18) getdents64(r2, &(0x7f00000004c0)=""/189, 0x5adff16f5c1c3) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000009c0)=ANY=[]) sendmmsg$inet_sctp(r2, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70", 0x42}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x280000000000000, 0x6}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=r3, @ANYBLOB="b5000000f84bd1df09eb771c347473202b0e56de65756ac3a726cf5d65f3bac04adc6e2765911c876b792dfeaef445ee497cae73094cb4828fb1ef14799bda2cf5a464bacf51b93b55bdbf9412753395580274788584b2da5ec8a1de52882f8d9e237875db9ef7ddfe689fcdd7c8e431f0e646da05000000ce15a9e8bcceefd0a298972c317ff5348bfef239fd0dbd4d12ee99e341bc2059911547f576e38b1c626936940e2bb8c2506e7892ce45ef69ef8769789fdd36780c"], &(0x7f00000001c0)=0x2) 2018/04/08 08:40:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/80) r2 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000132000)) 2018/04/08 08:40:16 executing program 6: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x2, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0xa, 0x5, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000b80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r3, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r3, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) getdents64(r2, &(0x7f0000000340)=""/1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x0, 0x3, 0x40, r4}, &(0x7f0000000580)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xad) getgroups(0x7, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x0) vmsplice(r5, &(0x7f0000000740), 0x0, 0x4) socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) inotify_init1(0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, 'vcan0\x00'}}) arch_prctl(0x1004, &(0x7f0000000740)="9e7974d98cc5de9cf4f51c2fb482b5aab06f7e2abeafce730c05f7a255ea3497e5aac359ac44930ea74ae792588c8a46a29ee62e683a152bf0a54d98149dbf9b923eaae573cb75764255e7a9f9971ef06c2f78e17221373a73edd1c24eaef838a2bb8d343f7684e7219fbc4d0e27dcfea23cccade69fe221c88f8493142fd21015ab2bbbc3e18252e7e365") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) 2018/04/08 08:40:16 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000340)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c00"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/08 08:40:16 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x68) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000200)={&(0x7f0000000880)={0x78, r4, 0x8, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x372}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x24}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/08 08:40:16 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setns(r0, 0x8020000) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) 2018/04/08 08:40:16 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000440)='hfsplus\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="666f7263672c6465010000006f73652c6e6f0065636f6d706f73652c63726561746f723dfcd187782c6e6c733d6d6181f2c5497ba68587536f6465636f6d706f9e16ab17b933f07273652c747970653de377e3a12c747970653dcc366cf32c7569643d7f7c782c"]) 2018/04/08 08:40:16 executing program 0: r0 = socket$unix(0x1, 0x407, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x6, 0x8040) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000000540)=0x4) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x1003) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/unix\x00') sendfile(r0, r3, &(0x7f000036eff8), 0xff) 2018/04/08 08:40:16 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000000300)="e91f7189591e9233614b2f", &(0x7f0000000340)="e91f7189591e9233614b2f") 2018/04/08 08:40:16 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x10) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x3) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) getdents64(r0, &(0x7f0000000900)=""/209, 0xd1) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/08 08:40:16 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fcc)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf2d, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x2fba12f2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21}}, 0xd76, 0xfffffffffffffffa, 0x3, 0x401, 0x4}, &(0x7f0000000180)=0x98) 2018/04/08 08:40:16 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x4}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000001c0)={r3, 0x80000, r4}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x57, r1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/08 08:40:16 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000340)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c00"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/08 08:40:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r3 = request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) fstatfs(r0, &(0x7f0000000100)=""/51) r4 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000780)={0x37, 0x8, 0x4, 0x5, 0x5, [{0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, {0x2, 0x1, 0x9, 0x0, 0x0, 0x400}, {0x483, 0x74f12fd6, 0x7fffffff, 0x0, 0x0, 0x1}, {0x1, 0x0, 0x10000, 0x0, 0x0, 0x408}, {0x6, 0xdb33, 0x9c, 0x0, 0x0, 0x81}]}) keyctl$link(0x8, r4, r3) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="fbcd2b0c1471716f74612c61637072696f3d00793f393879042c00000000000000000000000000"]) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/08 08:40:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000280)={0x3, 0x7, 0x1, 0x6, 0x1, [{0xffffffffffffff7f, 0x2, 0x1, 0x0, 0x0, 0x402}]}) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000000380)="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") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020200090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000ea66707d9497890cb89c0000000000000000000000000000"], 0x68}, 0x1}, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000180)={0x80000000, 0xb, 0x0, 0xffffffffffffffc7, 0x4, [{0x7, 0x6, 0x5, 0x0, 0x0, 0x3084}, {0x10001, 0x1000, 0x0, 0x0, 0x0, 0x800}, {0x5, 0x80, 0x2, 0x0, 0x0, 0x8}, {0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x1980}]}) 2018/04/08 08:40:16 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fcc)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf2d, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x2fba12f2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21}}, 0xd76, 0xfffffffffffffffa, 0x3, 0x401, 0x4}, &(0x7f0000000180)=0x98) 2018/04/08 08:40:17 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)='6', 0x1}, {&(0x7f0000000440)="a9", 0x1}], 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/04/08 08:40:17 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x610000, 0x0) socketpair$inet6(0xa, 0x80a, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x401}, &(0x7f0000000140)=0x8) r4 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000200)={0x0}) r6 = mmap$binder(&(0x7f0000700000/0x4000)=nil, 0x4000, 0x0, 0x810, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000300)={0x30, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="076304400200000009631040", @ANYRES64=r5, @ANYBLOB="0300008e540c9fbb70e3c973244566ea41fa706585f37e91f2000000001c09631040", @ANYRES64=r6, @ANYBLOB="000000000000000fa3058ae9f1e81681f355a02a1300"], 0x52, 0x0, &(0x7f0000000280)="728e408b5679fbd704023ea572ee7b1087f1c54948ce4acead64e00c2b8b59c46ca867e91b38ffa6b652fec681f5325936559d911849d6923b3a68a7f7ee7ebf8963f0cc2e51ea19cc03ba5325437b0863d8"}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0xffffffffffffff01, 0x30}, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000380)={r7, r8}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000440)=[@in6={0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x1}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x80000001}], 0x64) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x4, 0x4e24, 0x101, 0xa, 0xa0, 0xa0, 0xe6, 0x0, r9}, {0xfffffffffffffffc, 0x400, 0x3, 0x400, 0x4f4, 0x3, 0x1000, 0x7}, {0x8, 0x3, 0x1, 0x5}, 0x0, 0x6e6bb7, 0x2, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x5, 0x0, 0xffffffff, 0x3, 0x8, 0x9}}, 0xe8) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x42000000000001) 2018/04/08 08:40:17 executing program 0: r0 = socket$packet(0x11, 0x5, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00\x00\x00\x00C\x00', 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) r2 = dup3(r1, r1, 0x80000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xd0, "aa0bba4d31ea7199f1dd4ea40b2592dfb23c7b6cdbad40495f8d2495dee2d2032b82386926da70157c3217c50dc821bc1b5825502de77c43989647968b54e38ced950708b7c19c188687fd9794e1f47da68bb1aedc04f37334da5159b927ca6578ad69d429a3e8fdae37c36825ca162dcef28c8760e7e0445da4a3150547439653116ccd832fb230cc476334ddb3fcd04f5d81e19ae93eacc9768001e821b496d6aff481a58ff51934ef1eb6fe4cc9b7cb55079ea0f1ad23557c3967380989fd97dc20fccf9acba3188fa7e9ff94026f"}, &(0x7f0000000280)=0xf4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) sysfs$1(0x1, &(0x7f00000002c0)='filter\x00') r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r3, 0x1, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/04/08 08:40:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc), 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140), 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000300)=@req3, 0x1c) read(r0, &(0x7f0000000000)=""/153, 0x99) 2018/04/08 08:40:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) prctl$void(0x1f) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x14, 0x19, 0x311, 0x0, 0x25dfdbff, {0x1}}, 0x14}, 0x1}, 0x80000000) 2018/04/08 08:40:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x208080) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendto$ipx(r1, &(0x7f0000000480)="cad67783c658d0f829cfefd51fb71e25ae0fc5b59f49af411938173e44251448a43970941b735fdb2e7459554108bf381cf5183149dc23ac21c34ec588ca64fb0db0e955910d15429ac421ff3bf850bceb80687390fde5c9a20665f4d7e7a5ebe675c0f9626bb49bc933fd98ce50da0a5055cdcd77213e927241ab785c8906ebc1bd8468637052296b38f8ff4a270ad410523b1e9843e70c07340167c0fa44682e699617abec898953cbbac85fbfa50472b6ea71093f403326377e0c9cfd", 0xbe, 0x800, &(0x7f0000000540)={0x4, 0x1, 0x9, "a6adcb06860e", 0x9}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x13c, r2, 0x0, 0x70bd29, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x170c}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x73dd}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc54b}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8800}, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x20, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000400)="eb783556a88e929f172831a23858ca7494afcd0c3575c594c5bd777fa6ba91075bd39710022987d60bb56b6ca3d151ec0ec341deec38baea97cfa46d4166cef2c131009c0a4ad32b2c43d2b500cc0241aa4862f186b51f") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x800, @empty, 0x8000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x7, 0x1}, 0xc) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f00001d4000), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="20000037e3b37a37cea1ab158df40000000000000000000000000000000000004ca0771c80f65d2ff610098226351b76e5f3b2258b1f64c47ac88cf3beb8cf26ffb8ccf483f8ddeed1a0997148ac2b26b5674b690a5a0f6c598c00f282a96668e4ebb6b386b921337e74f1d103b6a53674f760"], 0x20}, 0x0) 2018/04/08 08:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000000), 0x2ad}], 0x2b0000) 2018/04/08 08:40:17 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, r1) open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x20) memfd_create(&(0x7f00000001c0)='keyring\x00', 0x3) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xdc, 0x100) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000300)) 2018/04/08 08:40:17 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x250080) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @time={r3}}) 2018/04/08 08:40:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000841000)=0x9, 0x4) bind$netlink(r0, &(0x7f0000a2fff4)={0x10}, 0xc) 2018/04/08 08:40:17 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xc8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000000c0)={{0x80}, "00000100310000004000000000000000000000d600fffffff000000000000000000000a40000000000000007ed0000000000000000000000000000007800", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/04/08 08:40:17 executing program 5: socket$inet(0x2, 0x4008000000000001, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/04/08 08:40:17 executing program 3: r0 = socket(0x11, 0x1000000100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0xfffffffffffffe7d) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/08 08:40:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x400000ffff7fff, 0x48901) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="edcb2d11931387647e570cd689d179eae047bcc7df96ebff7725a50543389d0d1628e882ebde8821db965d75c87ac1f60848b86fa8eb4c842ca2034b61ecc585d1d90bf4bb81a2ea99f55088f4920b133ef35439368fdc1325368d3e895de9383fa982c2c17494d28394e8a68648f4b0219019b1c7b349c1c99f3eff16d32618f6a75c"]) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) close(r0) 2018/04/08 08:40:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x5b10c0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x7484) ioctl$KDENABIO(r1, 0x4b36) 2018/04/08 08:40:18 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='vboxnet1^vmnet1[\x00') accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) ioperm(0x0, 0x7, 0x0) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) 2018/04/08 08:40:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r0, r0, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r2, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000080)=""/88) fcntl$getown(r2, 0x9) r3 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/08 08:40:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x14000, 0x0) mkdirat$cgroup(r1, &(0x7f0000000300)='syz1\x00', 0x1ff) sendmmsg(r0, &(0x7f0000003c00)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1137f0c060963642d8a2c59d96d10a1939a37beecd2c796013ed36659da32482a1f4fa3d91dfd5f1c013a53f859d63ed79e217355273d692db65401a581f3d"}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="b0ec2dfb7f1021d7964946c6d3fb1ecc190c3241658d753fbde1edaf9a835faf9008cca86539e92acf25d4dfc8cde9c302a42d49c3a455ad799d00ffd3ef3635c50b592d195a3e5e3e", 0x49}], 0x1, 0x0, 0x0, 0x4004000}, 0x1}, {{&(0x7f0000000a00)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)="0c982d3569ef1ed3e955d13a52", 0xd}], 0x1}, 0x4e2a37df}, {{&(0x7f0000000ac0)=@nl=@unspec, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)="24e2516d38df804c886cae7ef7743364753e608f87c001c24f70dc7729742946490f9850d9f0d28343d81606b0d97d5d4ff24950f30992ce119762be0ffcadd6f53ea7cd835ee5889f7115de3ed1da31f84fd885457fa6c1c751e1cdae61e9ff5eb8aab24974bd0847bc5a16eb2bb09d1fb0129eaacd0775f7a4cc93a96bef24cc416cbc4e83bcfbf7d08f6f84eee3a1ed0ff5198a3a1f19", 0x98}, {&(0x7f0000000e00)="782a08de436cdcdc836aa5125ef40ced807d634ba07812de0c9e3922ff6bc984cdefaf31a60c3a665f066b034f2e52692165bf6ea126f3d90c269ec9e6a5293b219f9dccb35a0837897e375a4ab8f392c62f8ccacde06ffafc42d4e87b5a3b06401e27e0a50492", 0x67}, {&(0x7f0000000c00)="0ec5f11d96037ef822b8be17e87f50f31b7823b2b73de2f5ef2a257d10272ee4a25dea93be87e3341053", 0x2a}, {&(0x7f0000000fc0)="9838ffa743ce329307fb4cb20f5209cb8530f72e6b8c66d6981fcb7586dea9aff04bb41990f7c6d3d2b8d66fedb50a696ad7ea0b3c76c8c1e4558d710f7a1dc7c6d88be0436dd9574cfe226d842a430ce27323580f9add1f87198fd28ecfc1aa152eaebc0ff56ff4b554c16e40b109cf3b4f9b65c83d8a80c09d47a30e8fd62999841f00e5", 0x85}], 0x4, &(0x7f0000002600)=[{0x100c, 0xff, 0x66347070, "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{0x6c, 0x117, 0x6, "c76c33d689ce16db1abd157041bf68ceb7ebb9dfc38414cbe3c00daafb8c561ed80f6af1ec570354232d7c99c8cd443448e770cadfd60d7e49a02bab13d1c244eaf0c585e27fd0fd73f66fb0cb726a9e16fd9f9b02388156b75f524aaf8147ff"}], 0x1078, 0x48000}, 0x8}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000001080)}, 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0x1000}, {&(0x7f0000003900)="1212fffc6c9dcd8bf570ffd51c89180047e97e0e6dc46fb26a1385e0cff40f56899ea5561e5189e427d52aa78d196a5df1d13c71c1adfc656d601f0995d2e47cf2cda0da8380fbb97fb5ffca32f5aed6a212566f0a76b06822da507922033aac295abcea1a75b35b1e2551d186b93e1a4815d070d3", 0x75}], 0x3, &(0x7f0000003980)=[{0xb0, 0x85, 0x8, "8d3692b0864eeae3b8ec892c8b49fb0b37847e0b414b8e94c809cdd1c72537cf2ac1ec890b89da97c59fa2d631fdd0f1dbaa4d63fa01e596234f9a6ea459276fbc2957dc7c5cf15defa4e92ca3b11b546f15425b42ebaea9146ac93222a2804199524ea18701894aafe1f9bde778a6433f5d704e57fd95f4db4fef8174e6c31382043f33df580da3bf627df9d0bc33a45c2624e40621cf50623d1dccba0e543a3b2a717b"}, {0xc, 0x103, 0x8ba}], 0xbc, 0x800}, 0x9}], 0x4, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x80, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000240)) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f00000000c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/232, 0xe8}], 0x1, &(0x7f0000000500)=""/131, 0x83}}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000000740)=""/169, 0xa9}, {&(0x7f0000000800)=""/176, 0xb0}, {&(0x7f0000000900)=""/5, 0x5}, {&(0x7f0000000940)=""/126, 0x7e}], 0x5}}], 0x2, 0x0, &(0x7f0000000cc0)={0x0, 0x989680}) 2018/04/08 08:40:18 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x17) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f0000000000), 0x4f, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f00000001c0)=@hci, 0xfffffffffffffd44, &(0x7f00000000c0), 0x20000000000000cd, &(0x7f00000000c0), 0xfffffffffffffed2}}], 0x133, 0x2003, 0x0) 2018/04/08 08:40:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) connect$unix(r0, &(0x7f0000000000)=@abs, 0x4f) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/08 08:40:18 executing program 1: mkdir(&(0x7f0000a0c000)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x18002, 0x10) linkat(r0, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000140)='./file1\x00', 0x400) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='./file1\x00') 2018/04/08 08:40:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup3(r0, r1, 0x0) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000525000), 0x411, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000080)=0x9, 0x8) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/04/08 08:40:18 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000500)=0x2, &(0x7f0000000540)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0xffff, 0x4e22, 0x8b1, 0x7f36414b213e02f3, 0x20, 0xa0, 0x8f, r1, r2}, {0xffffffff, 0x80, 0x9, 0x3, 0x3, 0x4, 0xde3b, 0x5}, {0x2, 0xffffffff, 0x6, 0x5}, 0x9, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in, 0x4d6, 0x7e}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x0, 0x0, 0x3, 0x100000001, 0x0, 0x401, 0x4}}, 0xe8) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 08:40:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/04/08 08:40:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x540a, &(0x7f000001dffd)=0x400) 2018/04/08 08:40:18 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x80) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000832fd8)={0x0, 0x0, 0x0, 0x0, "07a06c2b50918efd5bb11e8b12711fe196a6ddfd1d227572e69236d11fc5f2ab"}) r2 = fcntl$dupfd(r0, 0x0, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) getuid() ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x7, 0x5, 0x5, 0x100, 0xa6e, 0x9}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000000)=0x6) 2018/04/08 08:40:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040), &(0x7f0000000080)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x30, 0x7, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0xf983}, &(0x7f0000000180)=0x8) 2018/04/08 08:40:18 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000480)=0x1c, 0x80000) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) setresuid(r3, r1, r2) 2018/04/08 08:40:18 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xc, 0xc0010, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000080)={0x0, 0x800000, 0x7, @thr={&(0x7f0000000000)="68b83220e56ec00d741003c919cbd89136fd8df74657699b1a28949ff5d5f7942c", &(0x7f00000000c0)="19bb91748bacfff16d51b86cb11b190eb204e70e91fd7a57451dd52bc57693418d9d7e5da417ad022bc0652f70bbf8b86ae2b9b895c046f4d92c93d6d7e0aff48f65ac1fc82d709e08102fec3066940fa1debd78d95a0962ec5ce0bb4e4c95a7a918c73dfe3565d4e98a56c0e2eb3429118066e6268232de79bfc6b35eee84dabf5a55e72913cefc0772e98b16345d28f6091e00907e51a424da86675de69be45fbc6dd21d7b753d0ad90ded96e8f6c1c7cee586"}}, &(0x7f0000000040)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0x7, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r1, r2, 0x6}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7, 0x2}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000300)) 2018/04/08 08:40:18 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffdcd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 08:40:18 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000480)) r2 = dup(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x1f, 0xfff, 0x3, 0x8, 0x3}, 0x14) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) fstat(0xffffffffffffffff, &(0x7f00000005c0)) 2018/04/08 08:40:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000200)={0x0, 0x9}) writev(r1, &(0x7f0000000000), 0x200000000000037b) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x1, 0x0, 0x9, 0x4, 0x1, 0x0, 0xfffffffffffff745, 0x2, 0x0, 0x7ff}) 2018/04/08 08:40:18 executing program 5: prctl$intptr(0x1c, 0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000002000), &(0x7f0000000180)=[&(0x7f0000000080)='/em0!eth0trustedGPLmime_typeppp0#\x00', &(0x7f00000000c0)="40b100", &(0x7f0000000100)='\x00', &(0x7f0000000140)='bdev\x00']) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0xe8, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0x7, r1, 0x10000, 0xe10}) 2018/04/08 08:40:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)='5\x00', 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x0, 0xeb, 0x6, 0x101}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/04/08 08:40:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000540)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563748bd3cade8d47b2f1c7657669bdf0b762c1d1dadc7379"], 0x25) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x40800) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000580)=0x1) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000005c0)=""/218) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000480)=0x1, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = getpgid(0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000180)={0x2, r5}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/netfilter\x00') write$selinux_user(r6, &(0x7f00000004c0)=ANY=[@ANYBLOB="7379737465fa6d5d6c9e6d5f753a6f626a6563745f723a73755f657865635f743a733020726f6f7400013aa4b83cd4de0a03a79554a6bf32f665ff6ad1c4162797f0550557cd24"], 0x47) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) r7 = accept4$inet6(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000400)=0x2bc24c77, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/08 08:40:19 executing program 7: keyctl$join(0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/keychord\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000dc0)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000000d80)={&(0x7f0000000cc0)={0xb4, r2, 0x4, 0x70bd2c, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb40a}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="2400000019000100000000000000000002200040ff00000000000000080001007f000001"], 0x1}, 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x80, 0x1ba38336, 0x6, 0x29, 0x2, 0x3, 0x100000000, 0x3b9, 0x40, 0x38f, 0x1, 0x10000000100, 0x38, 0x1, 0x27f7dd3c, 0x0, 0x1}, [{0x1, 0x0, 0x0, 0x3c, 0x5a1, 0x2427, 0x2, 0x9630}, {0x7474e551, 0x0, 0x81e8, 0x5, 0x8, 0x5, 0xfffffffffffffff9, 0x4}], "213d6df00614088518ef682e6b86f3b53095911a7c7844dae35e0f67fb7a28ef91b9d1e34e6a4bee8a81b0b848334e2001c1c28e1e407fb02cd855837cbaefa4b4223df869cbc7e3a2ad435bd61e24c4b28ccc40042d2b3bda8766f4468bd1d44c170c76a77e2d417e9504ab52a2d09ad4e49412d280bc13b557b8bc81974f1d80fc58097f69a57427b54dba56f01020eb335fad5f8f41fcce5a277cc9aab825330b72e41d010ae4c195c5649cfd1d66db0f241b79901b02d5999818d1d459be715aa49a4c0557a48ec493d0f9340bacd1e13a852c4d1b1728", [[], [], [], [], [], [], [], [], [], []]}, 0xb89) 2018/04/08 08:40:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000b0fffc), 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000006700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000066c0)={&(0x7f0000006340)={0x118, 0x0, 0x0, 0x0, 0x0, {}, [{{0x8, 0x1}, {0x4, 0x2}}, {{0x8, 0x1}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff1fd}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc13}}}]}}]}, 0x118}, 0x1, 0x0, 0x0, 0x40004}, 0x4001) r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)=0x81) write$evdev(r3, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 08:40:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000001100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) write(r0, &(0x7f0000000280), 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/04/08 08:40:19 executing program 5: epoll_create1(0x80000) r0 = syz_fuse_mount(&(0x7f0000eefff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x30, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ea9ffc)) 2018/04/08 08:40:19 executing program 6: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x240, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/22, 0xfed9) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/04/08 08:40:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0x0, 0x5}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000011c0)={'gretap0\x00', {0x4, 0x200, 0xaaa, "4b883913fdf1", 0x9}}) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, r1/1000+30000}}, {}], 0xfffffffffffffe7c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x81, 0x10}, &(0x7f0000000180)=0xc) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/87) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0x80800) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/04/08 08:40:19 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x1dfb, 0x4) chroot(&(0x7f000009a000)='./file0\x00') 2018/04/08 08:40:19 executing program 2: r0 = timerfd_create(0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/73, 0x17b) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/04/08 08:40:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'teql0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @multicast1}, &(0x7f00000002c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0xfffffffffffffeeb) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84200, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000004c0)=0x5) bind$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) close(r0) 2018/04/08 08:40:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x3) getrlimit(0x8, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 58.602584] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32775 sclass=netlink_route_socket [ 58.626169] sg_write: data in/out 619533/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 58.626169] program syz-executor4 not setting count and/or reply_len properly 2018/04/08 08:40:19 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/tcp6\x00') readv(r1, &(0x7f0000000000), 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) read(r1, &(0x7f0000000040)=""/241, 0xf1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/04/08 08:40:19 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f0000000040)='./control/file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) rmdir(&(0x7f0000000280)='./control/file1\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000180)=""/255) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/08 08:40:19 executing program 0: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000)=0x100000, 0x10001) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) 2018/04/08 08:40:19 executing program 7: setrlimit(0x9, &(0x7f00003a1ff0)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) munmap(&(0x7f00003a2000/0x1000)=nil, 0x1000) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 58.647420] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.670586] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32775 sclass=netlink_route_socket [ 58.671398] sg_write: data in/out 657966/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 58.671398] program syz-executor4 not setting count and/or reply_len properly 2018/04/08 08:40:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) writev(r0, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) recvmmsg(r0, &(0x7f0000000e80)=[{{&(0x7f0000000c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000e40)}}], 0x1, 0x12102, 0x0) 2018/04/08 08:40:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) 2018/04/08 08:40:20 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) capget(&(0x7f00000000c0)={0x39980732, r0}, &(0x7f0000000100)={0x7, 0x0, 0x800, 0x8, 0x4, 0x9}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, 0x0, 0x0) 2018/04/08 08:40:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x20080000004) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x1ff, 0x5, 0x7, 0x8, 0x1, 0x2}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x6, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x4}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x6, 0x1000}) socket$inet(0x2, 0x4, 0x3) r2 = syz_open_pts(r0, 0x1c002) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/04/08 08:40:20 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/04/08 08:40:20 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x20000, 0x89) r1 = syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0xb000, 0x0, 0x0, 0x8000, 0x1) r2 = epoll_create1(0x80000) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x800) ppoll(&(0x7f0000000300)=[{r0, 0x2010}, {r1, 0x200}, {r2, 0x20}, {r3, 0x4080}], 0x4, &(0x7f0000000340), &(0x7f0000000380)={0xffffffffffffffc0}, 0x8) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000040)={0xffffffff, {{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}}, 0x84) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) recvfrom$unix(r4, &(0x7f00000003c0)=""/213, 0xd5, 0x0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/08 08:40:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x1, {{0xa, 0x4e24, 0xde5d, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}}}, 0x84) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/08 08:40:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) 2018/04/08 08:40:20 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/3, 0x3) 2018/04/08 08:40:20 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000001600)=ANY=[@ANYBLOB="140100000057fdff000000000000000009000000"], 0x14}, 0x1}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x0, r2}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='.', &(0x7f00000001c0)='}ostfs\x00', 0x20, &(0x7f0000000180)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast2}, &(0x7f0000000040)=0xc) write$binfmt_elf32(r1, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0x400000511c8420, 0x0, 0x0, 0xffffffff00000000, 0x3, 0x6, 0x1, 0x254, 0x400, 0x13d, 0x1e7, 0x10001, 0x20, 0x1, 0x700000000000, 0x1000000000}, [{0x7, 0x5, 0x7ff, 0x100000000, 0x27a, 0x1, 0x1, 0xe6}], "a74db6b42bcc711a4c51b3bd993a53456228d35f994e3fc07252de14dcb32f5fcdd635a582a9a67be0558e6d", [[], [], []]}, 0x364) 2018/04/08 08:40:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000002ac1414bb0000000003000000ffffffff100001"], 0x19) 2018/04/08 08:40:20 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000300)=0x10105) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x221) utimes(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000240)={{0x0, 0x7530}}) getcwd(&(0x7f0000cc9fb7), 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x80, &(0x7f0000000140)="4a8c96470630a8d28ba2939ce3571eac212d367e7886829a968cbbe009a94ace5150da622b1d9b9e8dd00053e58e16424265fcb238f5ed5bd04b7c94c0af3f38c4dab7952ae6a5a286123b02c5f78d85df0bf1117b291cee89e906dab990fbcbda0716231d74c0bc0c0afb553741965a679dddd6de6b7ab27fcddb66c706cf18b9561dc69b65c0f4790ebc92188b8600d5612772dd6a06c9ed805754d2da7ce8bfee26957aed16e2acf3e3b2170696e66ff67cfd77af0fa0fcff021d2bca468c8f1414b5ea52e627d5822926fbd40566202d09d059e7f928dc68bab3c14fcb1d616f7d758451") 2018/04/08 08:40:20 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/08 08:40:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000140)="2caefa656597e16d0cab70d6fc1f1e543ebe917c641eb36136e04dfe1cf4df787b2cf2997eca8eb74b006596571fba6dc44ab43e8b5dfcecc52a58e932977618c21addc00f9781a146d633df83134ee06b173a9e7fd07bdb45b11b578f64b6", 0xffffffffffffffd8, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/04/08 08:40:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x4000009, 0x40004) ioctl(r0, 0x5385, &(0x7f0000280000)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000000c0)=""/75) 2018/04/08 08:40:20 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001d9ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3cff4)) fsync(r0) 2018/04/08 08:40:20 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_timeout(0xf, r1, 0x100) keyctl$set_timeout(0xf, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0)=0x4, 0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r4 = dup3(r2, r3, 0x8080000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/08 08:40:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a31fb9)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000001c0)={{0x8, 0x800}, 'port1\x00', 0x80, 0x40000, 0xffff, 0x10000, 0x3ff, 0x5, 0x400, 0x0, 0x3, 0x7}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x104, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x4008004) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/08 08:40:21 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)="6e65742f6970365f746174636865730000000000000000a3fd3885fa2c8b2a9a1320d0e865b58f189159cd9710bc567c75d99741ac6807971d758828185f5ce6394b47f4f58b1e3d254edcb3bdd29219d7d420d5bd331a03985e8e30f70b6def65bdf939749552967464f29c9a175611316b29eee850d4b1db29c9fba3b250950befc9873ed24eef9278ea673fb1043a85ab6233347d200d33d51358d5e0341f624e18c8ca4be51991d6ec6f8ef728e72be50bdb7178bf9e1de92f6355b34409c9dbc71da6831c18e93af68f846706ee043eea8e1d8e999f9853a1a059") sendfile(r1, r3, &(0x7f0000014000), 0xffff) syz_open_pts(r1, 0x4080) 2018/04/08 08:40:21 executing program 6: r0 = socket$inet6(0xa, 0xb, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="e3572fb0b51cfd78fec014409bf8ecd9c17b493adcf6f4bb3d391c", 0x1b, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x3f) fcntl$setpipe(r0, 0x407, 0x4000000000) creat(&(0x7f0000000040)='./file0\x00', 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000000), 0x4000) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff30, 0x20000004, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 08:40:21 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7}}, [0xffffffffffffffc0, 0x1, 0x0, 0x61, 0x100000000, 0x7, 0x5, 0x10001, 0x4, 0x2, 0x6, 0xe849, 0xa01, 0xfffffffffffffffd, 0x8]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x80000001}, &(0x7f0000000280)=0x8) mmap(&(0x7f0000596000/0x2000)=nil, 0x2000, 0x2000000, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) clock_getres(0x6, &(0x7f0000000000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xff, 0x3, 0xdaa, 0xffffffff, 0x8, 0x20, 0x1, 0x81, 0x4, 0x5}, 0xb) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x1}}}, 0x84) 2018/04/08 08:40:21 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0xd12, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000addfc8)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000000140)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}, @RTA_UID={0x8, 0x19}]}, 0x2c}, 0x1}, 0x0) 2018/04/08 08:40:21 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000480)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYRES64=r1], 0x8) 2018/04/08 08:40:21 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bb4000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000140)={{0x80}, "706f7274310000004000000000000000000000d600fffffff000000000001b000000eda400000000000000070000000000e6ffffffffffffff001000", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/08 08:40:21 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000000201, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x2100000001, 0x8) 2018/04/08 08:40:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a3299748aeb81e1b00920efd9a00", 0x12c, 0x10000}, {&(0x7f0000013b00)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x405e40}], 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x2, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}, {&(0x7f0000000880)="fadf8916defc60", 0x7, 0xff}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) unlink(&(0x7f0000000380)='./file0/file0/file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) socket$inet_icmp(0x2, 0x2, 0x1) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') 2018/04/08 08:40:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0xfffffffffffffffd, 0xecede51c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x3, r2, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x1, {0xa, 0x4e24, 0x7fffffff, @empty, 0x3}}}, 0x32) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="757365722e65746831003985207572d1f0bf1203081d0cd1ec66e66f91146bed2827acef5a4a2d2ce41dddc67c56854018fcd694cefea38a7aaccf31350dba"]) ioctl$LOOP_CLR_FD(0xffffffffffffff9c, 0x4c01) 2018/04/08 08:40:21 executing program 2: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0xfffffffffffffffc}) poll(&(0x7f0000472fd8)=[{r0}], 0x1, 0x0) 2018/04/08 08:40:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r1, &(0x7f0000000100)="b9228e56d11c718c49df7edcca799b56b54527df7f1ca5ac12ff952403e22cc732981c47dcbbc6d1304ce1d3b240b178e40a9907fd5d7b9be2bed842b98ab7cfdf024470bde36a5ed0cc9d09fde8cf243f1f0cb78f57ff5b4f44c330", 0x5c, 0x20040000, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getrlimit(0xc, &(0x7f0000000000)) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000bc9ffc)) 2018/04/08 08:40:21 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ff2)='/dev/keychord\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3e, @rand_addr, 0x4e22, 0x2, "7272008700000000000000c7ef3f5615", 0x2f, 0x1fc, 0x5e}, 0x2c) 2018/04/08 08:40:21 executing program 5: unshare(0x8000400) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0xaa5, 0x8, 0x5, 0xffff, 0x3, 0x101}) 2018/04/08 08:40:21 executing program 7: sysfs$1(0x1, &(0x7f00000000c0)='-system\x00') [ 60.902257] keychord: Insufficient bytes present for keycount 2 [ 60.912551] binder_alloc: binder_alloc_mmap_handler: 6452 20000000-20002000 already mapped failed -16 [ 60.928431] keychord: Insufficient bytes present for keycount 2 2018/04/08 08:40:21 executing program 3: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/08 08:40:21 executing program 0: r0 = memfd_create(&(0x7f000087affc)='dev ', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10800, 0x0) ftruncate(r0, 0x8) 2018/04/08 08:40:22 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x28000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@empty, r1}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r2, r3}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000680)={0x1f, 0x1, 0x3, 0xcdc, 0x7b9}, 0xc) clone(0x48214000, &(0x7f0000000fff), &(0x7f00000d9000), &(0x7f0000a4d000), &(0x7f0000000ee9)) 2018/04/08 08:40:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0xcd1, 0x20000000, 0x4000000800ed, &(0x7f0000ffd000/0x3000)=nil}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7f, 0x4) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) accept4$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x13ea}, &(0x7f0000000140)=0x10) writev(r0, &(0x7f0000000040), 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x8) [ 61.081726] sg_write: data in/out 5062/524483 bytes for SCSI command 0x0-- guessing data in; [ 61.081726] program syz-executor0 not setting count and/or reply_len properly [ 61.108184] sg_write: data in/out 5062/524483 bytes for SCSI command 0x0-- guessing data in; [ 61.108184] program syz-executor0 not setting count and/or reply_len properly 2018/04/08 08:40:23 executing program 0: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$reject(0x13, r1, 0x5, 0x1000, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r1) keyctl$unlink(0x9, r2, r0) 2018/04/08 08:40:23 executing program 2: unshare(0x400) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0x4000000}, 0x8, 0x3) syncfs(r1) 2018/04/08 08:40:23 executing program 1: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCNXCL(r1, 0x540d) creat(&(0x7f0000000140)='./file0\x00', 0x146) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="604e5c3bcf612a7039d0eaca845c7e88eb95c1d0af163bcc876c9f2d40af976ec2eba86ef384e5e742ec8e8fb62d9f51e21e5e0d4a346a89aca9894ccd928d8021d6435eacd4550be68ad586ce3b717b4d14600bfe337a89ae647efeaa20c545fcbf50706f63d1871eda2f83a18ac7cfdf8b9d8634ad8298306d61a1aca40cf964ffcedeecdf8e30520e8d8c2695b2674ec3e7010fcfd3c2a12f") ioctl$KDSETMODE(r0, 0x4b3a, 0x5) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0xfff, 0x0, 0x0, 0x0, 0x40000000000000d8}) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x64b0407c, 0x6) 2018/04/08 08:40:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000000001}, 0xfffffffffffffdbc) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 08:40:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x100) r3 = gettid() ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000280)={0x20, 0x0, 0x7f, 0x90000000, 0xf9d}) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000400)='./file1\x00', 0x0) write$selinux_access(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6770675f657865635f743a7330202f7573722f6c69622f74656c7468792e6d2564c08986ab5fde8e1aa50600000000006e0000"], 0x48) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r4, 0x4, 0x6000) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r3) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/73, 0x49}], 0x1, &(0x7f0000000900)=""/178, 0xb2}}], 0x2, 0x2002, &(0x7f00000009c0)={0x77359400}) fgetxattr(r5, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002200)=""/193, 0xc1) sendfile(r0, r5, &(0x7f0000000200), 0x200000010000) write$cgroup_subtree(r2, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0xc) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000b40)=""/137) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001280)=0x7f, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x5) pwritev(r1, &(0x7f00000007c0)=[{&(0x7f0000002300)="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", 0x1000}, {&(0x7f0000000680)="48fe2aab3ee1bb54c81551837dc9b706eb5749284a6e1b30197f1c2b4535a646955fc174e65dc7cdedef649c84f3b1cba58a70d771", 0x35}], 0x2, 0x0) r6 = dup3(r2, r0, 0x0) write$cgroup_subtree(r6, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r2]], 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x3, 0x4) sendfile(r4, r6, 0x0, 0x9) 2018/04/08 08:40:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e7b2f0095383b3f0a7f310358f529d1629e05e600f6"], &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x0, 0x0, 0x1ae0ea1e, 0xca, 0x0, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r3, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r6, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553d"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510", 0x36}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000c80)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000c40)={&(0x7f00000008c0)={0x1c, r2, 0x8, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/04/08 08:40:23 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "65447607a2cc2c678d6bd2579dd66b2120bab3de69ae9ea9346cb84477b7f65ba0f4487930d352703216795accfee916e22403dce2f6e478948dbc7e78603cb12e0d57bbbe4b60d37c3b62f9688bf2f1b3622fef346011022c63cb22cdca70921a0225ab1f6229afc8923d2b8d2361252f87d5bed17680a8289f6338285a62413011f846f8e0b616266e6cd8b2eacc5d0bc24d"}, 0x97) r1 = userfaultfd(0x800) write$binfmt_aout(r1, &(0x7f0000000800)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000700)=ANY=[@ANYBLOB="30f5845ce3f70c2e1bde5c7f5f2ae96d2f56fe3892a6e95c06f4bb69afe008656b45745febef7abb6128ec93da186c570c439328013f2f79bb0e"]]], 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xd3a10cc}}, 0x2, 0x600000}, 0x88) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/08 08:40:23 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) close(r0) r1 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$TCSBRKP(r1, 0x5425, 0x401) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000040afdff00000000000000000220000080c3db2b54a8455988241b3ed83cde1d076ebdecc79f71e158df43bf27155ec3ae96e3dd6e7d681e5639628ca13339"], 0x14}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/08 08:40:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x800, 0x8003f9}, 0xc) 2018/04/08 08:40:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/08 08:40:23 executing program 7: r0 = socket$inet6(0xa, 0x2000005, 0x4002000002) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c) 2018/04/08 08:40:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') read(r0, &(0x7f0000000080)=""/203, 0xcb) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7fffffff}, 0x4) 2018/04/08 08:40:23 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x4, &(0x7f0000000340)="e63ade0f"}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/08 08:40:23 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x0) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0xfffffffffffffffc, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/04/08 08:40:23 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) fcntl$notify(r0, 0x402, 0x80000028) close(r0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/08 08:40:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x80000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000200)) r4 = epoll_create1(0x80003) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) prctl$setname(0xf, &(0x7f0000000a40)="278c7070703000") r5 = add_key(&(0x7f0000000700)='dns_resolver\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="3bc128793f56c303546dade4f67e720da3dcbea7645f0ba95fe94840e9ac3591c5d48a8baf789bb4d53c08ccbb9f4882f5bfc80c9835985769e324009988a86178cff396ec21bc3b14b8bce7c63856803a9fe6be78799bc1eefd8da5492a25e80b69439a04c8fc62fa1f18077f05af5bc99d4cfc5b119d0fd992db8d711fafb21c57f76215dbd0807b4de6a8fed3d4e06968d630481aa9c5ee4f977203c10eedf3dd98e80410122914e7fdcace4fbed669dfab4dc444407ac5b39c0be52318ecc0c166e1f800248c68d4b0df95baaf4c991f903b5601f1e0393848aae880e0afdd8515f8aae4f2d5", 0xe8, 0xfffffffffffffffe) request_key(&(0x7f0000000640)='big_key\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='/dev/ppp\x00', r5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000004c0)={0x20000001}) epoll_wait(r4, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xffffffffffffffdc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x20000000}) add_key(&(0x7f00000008c0)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb261e14bb1c4ecbd14b7a235e5291e2a2f8992d4dcde604d93be2", 0x32, r5) fcntl$getownex(r4, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r7 = syz_open_procfs(r6, &(0x7f0000000040)='net/igmp6\x00') preadv(r7, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r3, 0x400454ce, r8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x8007) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r11 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_timedsend(r11, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) 2018/04/08 08:40:23 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000080f51e0301cf1f9091c8fcaa4c0f8cd9cdc44695ee96f870f034403041b08f7587f2ab3ab61a31efda6781d8f2e7692823ba1918e543fee6394cfef4879e69493d28a5f0ae98924e6ffdfae6e6bd647917a42407c941254cf1bde8c41a62403977119a1f95b3450ef6debdda2ce36c2c92678876ec9fe3f60175877d09dbfabb9c334d3edd505aa061de38241f7ca75fe3a859ebc3454584b7b9ea796cd51a3b2d872d7bdddbed4268504322"], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/08 08:40:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x11, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/04/08 08:40:23 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback, @in=@rand_addr}}, {{}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000180)={0x3, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="f40000003000100025bd7000ffdbdf250e000000207743b85eccfea1bfa3f90dff3922a9d10cd2448e113892d376011ea17e0b04d36be8b6dec9a4190e041a5c7b8d4569c0604c21fa313b6943ec2537b63786e90960cca8d35495e43d84765b59b88c67b7feda322a2b83763fc6b21159ebb1bb9b87b97ff69a76ce7724a093f9db54dc7b4ed5f514f01086c3a81f0cd05ef045717a11df202884842d165892c60d56a576f7fcff2aba6e982dd7778daa95eaff46af35a0b05abc319eb6f2c8564cbe09be1127b3cb926c896b893643d680f31dc4bcf3be2e778f0ff09e973b56d758a41a9c57e7855961f8585603a7a8350000"], 0xf4}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) r3 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0x4, 0x0, r4, r5) 2018/04/08 08:40:23 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000939f01)='\x00\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x10000, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000b80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r3, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0x0, 0x2, {r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getxattr(&(0x7f0000000340)='./control\x00', &(0x7f0000000500)=@known='system.posix_acl_default\x00', &(0x7f0000000a00)=""/253, 0xfd) connect(r4, &(0x7f0000bd2000)=@in={0x2}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r4, r5, &(0x7f0000000780)=0x84b, 0x200000000000102) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000e00)={0x6, 0x2, 'client0\x00', 0x0, "25d4c9ac731aeb6f", "9b105f1aaa33914811c4f63d1e6b74c29a55147e3d372750db64a3b66fcf2f53", 0x1, 0x200}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r3, 0x10001}, &(0x7f0000000640)=0x208) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000840)=0x3) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") r7 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000000100)={{0x80000001}, 'port0\x00', 0x0, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x0, 0x10000}) sendmsg$nl_route(r2, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000520024012bbd7000000000000b0000000800060007000000"], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x6, 0x0, 0x40, r6}, &(0x7f0000000580)=0x10) getgroups(0x5, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000) r8 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r8, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) inotify_init1(0x0) 2018/04/08 08:40:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x1, 0x5, 0x80000001, 0x8}, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) prlimit64(r2, 0xf, &(0x7f0000000100)={0x2, 0x7}, &(0x7f0000000140)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 62.775613] binder: 6568:6575 ioctl c0306201 20008fd0 returned -14 [ 62.813504] binder_alloc: binder_alloc_mmap_handler: 6568 20000000-20002000 already mapped failed -16 2018/04/08 08:40:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x808e, 0x4000103d04) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x401, 0x1000000000000, "d0ceb4e2d837", 0x80}, 0x10) ioctl(r0, 0x4400000000001269, &(0x7f0000004000)) 2018/04/08 08:40:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x44000002285, &(0x7f0000000100)="f8f8ffffffff18ffff0000265547b248396a90c1ea7525b0459d031dc5d840814a008345e9aed7b6fcc9bfe204") read(r0, &(0x7f0000000000)=""/36, 0x24) 2018/04/08 08:40:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x42002) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in6={0xa, 0x4e21, 0x1f, @empty, 0x3}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}], 0xa0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="86", 0x1}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/04/08 08:40:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) socket$inet6(0xa, 0x80003, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="5ab74c9a572f32741936f944ac583fd2f0d5c3ccd7f0f0f3ec94f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2c6b041ecbc1fd8e02277a2f8", 0x44}], 0x1, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000340)=@sco, 0x80, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/215, 0xd7}], 0x1, &(0x7f0000000300)=""/56, 0x38}, 0x0) sync_file_range(r0, 0x5, 0x6, 0x1) 2018/04/08 08:40:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000007c0)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000e56000), 0x4) [ 62.826334] binder: BINDER_SET_CONTEXT_MGR already set [ 62.841433] binder: 6568:6575 ioctl 40046207 0 returned -16 [ 62.848004] binder: 6568:6588 ioctl c0306201 20008fd0 returned -14 2018/04/08 08:40:23 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r1, &(0x7f0000000140), 0xda) ioctl$TCFLSH(r1, 0x540b, 0x1ff) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) creat(&(0x7f0000000100)='./file0\x00', 0x40) syz_open_procfs(r0, &(0x7f0000000140)='net/mcfilter6\x00') flistxattr(r2, &(0x7f0000000080)=""/120, 0x78) 2018/04/08 08:40:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x8, 0x0, 0x10001, 0x7ff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000100)={0x1, r2}) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x6, 0x4, 0x99b9}, 0xc) 2018/04/08 08:40:23 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0xfca) [ 62.932748] binder: release 6568:6575 transaction 11 out, still active [ 62.939542] binder: undelivered TRANSACTION_COMPLETE [ 62.992232] binder: send failed reply for transaction 11, target dead 2018/04/08 08:40:24 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x1000, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/ip_vs\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) 2018/04/08 08:40:24 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100004141842, 0x109) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0xfffffffffffffe65}], 0x0, &(0x7f0000000780)=ANY=[]) ftruncate(r0, 0x7) read$eventfd(r1, &(0x7f00000000c0), 0xf6e5b5d0eb6e97dc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) stat(&(0x7f0000000300)='./bus\x00', &(0x7f0000000240)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x2, 0x8, 0x10000, 0x62c}) 2018/04/08 08:40:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) connect$unix(r3, &(0x7f0000000480)=@abs, 0x2d8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x33b, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x38b) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000400)=@full={{0x3, {"a2a333060e25cd"}, 0x5}, [{"33b354fc5ac795"}, {"f056067a23c79b"}, {"f7c2760e38875b"}, {"da8cd824514d8e"}, {"5634972ade1695"}, {"2728c51144304e"}, {"848f0721e82ba7"}, {"3d98254df683fb"}]}, 0x48, &(0x7f00000003c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000580)={r5, 0x5}) sysfs$2(0x2, 0xfffffffffffffff8, &(0x7f0000000500)=""/44) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r6 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r6, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r5, 0x1}) read(r4, &(0x7f0000000840)=""/45, 0x23f) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3", 0xa7, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/08 08:40:24 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r1}], 0x1, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000240), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r4, 0x0) r5 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="096e1b7e81adbd563e3922a77ca44e7719aba3a3dd0255a87836462e941957066e63ab9ce41486467245556c4c04149539bb1444d2192913c9b25cb7c81d1a348d939510c2d68a0bbc9418f28bbcb5", 0x4f, 0xfffffffffffffffa) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(0xffffffffffffffff, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a7081400", 0x36}], 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)="637075616363742e75736167655ff0657263707500be1ae99f1e13f88ebd78c7f82e08fac95e9f542fb93cb245ceeb71f1ecf5aca704deb323b76879494bd9ef9bef96bed482ca4d0d47267db97d8e1553641dadd9a7cb63787d873d3a72801a043acd77009870aa484ff9acbb3855fb62898267ee4b", 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f00000008c0)=ANY=[@ANYBLOB="1e6b2f2753e312336873739ccea6f681a0e69aa9a46118ed6d228b9ab130a865bc470ced9919242506001e8b896190eaa35a5ebdbc06c66ea3e7a58c05fb685361e491cd18e847d7efd7e427b125d13d153fe3b19a629401fe8a39513184e56205b19f2a8727d036f7087371c3d22b533a0891032100000000000000000000000000000000000000c4d76c2fdf81a43be9adbb5d0f94e6ba164ce6f44b5d51a7dc6776b427ea68f851b05dbb052e68c0a8e7bec29bd60f435889d112f1e7a629272533bc38ce3c216b6288b3b2b655a8f7bcf4481740de0298b3c302e97f0e1e05f9e4dfa1a656"]) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180)=0x14) sendfile64(r1, r4, &(0x7f0000000040), 0x1) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000340)=0x10, 0x4) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x101, 0x4000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)=0x401, 0x4) ppoll(&(0x7f0000000400)=[{r6, 0x2002}, {r6, 0x2}, {r6, 0x1}, {r6}, {r6}, {r6, 0x8100}, {0xffffffffffffffff, 0x1}], 0x7, &(0x7f0000000100), &(0x7f0000000480), 0x8) keyctl$assume_authority(0x10, r5) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000b40)={{{@in, @in=@broadcast=0xffffffff, 0x4e23, 0xcddb, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x7f, r7, r8}, {0xeb7, 0x3, 0x1f, 0x1f, 0xfe0, 0x1, 0x73}, {0x8, 0x2, 0x0, 0x4}, 0x6, 0x6e6bb7}, {{@in, 0x4d6, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x3, 0x1, 0x8, 0xffff, 0x4}}, 0xe8) 2018/04/08 08:40:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/08 08:40:24 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x208102) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0x1, 0x1, {0x3, 0x3, 0x10001, 0x3, 0xd0c}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', 0x1411}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x8000000000000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000000c0)) clone(0x2000000, &(0x7f0000000240)="d4137f95dc8c7c134a280b44bc97ac98820baed19dba577ab30cbbc46ba66204a968af1020923faec34ccc294247a6bc6d268be23418e94aec420962802f890dedd741be88365de791bd9db617ba3119adb76647ba7574ef0c891f86c927184449a53aca913e08aed87d97d348676b981058ce00826b1922ddfe7a58df9bf995138c2825373ad34e0073f11bae7812a07623aa71cfeb3998ebb952fcafcc44332f5472c8268b6f7b19bac12f1fdace73a41b640afb1d0fccb562b477caf3e00cf4d7dca25fd2093035d1d74bb4605ff4941a330dda62d14e9a", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="9760bc3121d3df2ac30c254f519fa04c5e3a92919b716556e0cf0d0a6c837544007e52add9c16ef7a2e74321abfccd859ecc9342a9284505173ab58d7fe8b5cea068f174ac5e3a3830d2fe43f42bac419014d0ffb76ca0e51faba13b1addb52a96abf52d44aca81c88c735c2c3f6a3208dc0325df6b236008d61") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000040)={0x4, 0x0, 0x10003, 0x3}) fcntl$setlease(r3, 0x400, 0x3) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000000100)={r4, 0x5}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x200000000000001d, &(0x7f0000000140)}) 2018/04/08 08:40:24 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sysfs$3(0x3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0xffffffff}, {0x7, 0x5}, {0x0, 0xf54}, {0x3, 0xff}, {0x8, 0x7}, {0x4, 0x7}], 0x6) 2018/04/08 08:40:24 executing program 5: timerfd_create(0x0, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_delete(r0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x1, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440), &(0x7f0000000500)}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1375c2, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) clock_gettime(0x0, &(0x7f0000000200)) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r2) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x40}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) setrlimit(0x0, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/08 08:40:24 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400001, 0x0) mq_notify(r1, &(0x7f0000000040)={0x0, 0x2d, 0x0, @tid=r0}) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) socketpair(0x15, 0x4, 0x1000, &(0x7f0000000080)) 2018/04/08 08:40:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000039c000)=0x400000000000001, 0xfffffffffffffe34) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) socketpair(0x0, 0x800, 0x6, &(0x7f0000000080)) 2018/04/08 08:40:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c00000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000001700fcffffffffffffff00000000000000000000000008001a0044000a00d1e3e1db05"], 0xfca9}, 0x1}, 0x0) 2018/04/08 08:40:25 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fallocate(r0, 0x1, 0x0, 0x6) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) [ 64.160501] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 08:40:26 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000180)) ftruncate(r0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/12) 2018/04/08 08:40:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x14811, r0, 0x0) sysinfo(&(0x7f0000eefff1)=""/15) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8040, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x20, 0x4) 2018/04/08 08:40:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x6) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/04/08 08:40:26 executing program 4: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r0, 0x0, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x34}, 0x1}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r5 = open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 08:40:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20000000041) fcntl$setstatus(r1, 0x4, 0x2800) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/08 08:40:26 executing program 6: fanotify_init(0x1, 0x101000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000000c0)) listxattr(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000280)=""/51, 0x33) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="3d81b8ab1f8ec8e8ee455318fcc452a9d45f6aeb51272a83b34db45bcfd31f2829050c75b8f1c0cfb05829d61befee96d818c8edc0aa86b97a794ddf21067e1d0a6c0fea321a4b5d8ffc8c5897f49e2ffc7a7a8b3f0fd37431bf295b72cd0a7af6f7ec50c4ea7889a46b21d163e40ad49bebe114921fcb6b1e9449cd2b98aaaf448e4a1425d98b57", 0x88}, {&(0x7f0000000080)}, {&(0x7f0000000380)="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", 0x1000}], 0x3) 2018/04/08 08:40:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = socket(0xa, 0x802, 0x0) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000d40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1, 0x8, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x40000000000005, 0x7fffe, 0x0) r3 = socket(0x10, 0x1, 0x8000000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r4 = userfaultfd(0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r5 = dup(r4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000001c0), 0x4) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x14a) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3, 0x1}, 0x10) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0xb25, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x100000001, 0x348fce9a, 0x0, 0x3f, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r5, 0x5, r5, 0x2) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) accept4$ax25(r5, 0x0, &(0x7f0000000540), 0x80000) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r4, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) 2018/04/08 08:40:26 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f00000004c0)={0xfffffffffffff001, {0x4}, 0xbffffffd, 0x515}, &(0x7f00000001c0), 0x90, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0xfffffffffffffec3) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000480)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) openat$cgroup(r3, &(0x7f0000000440)='syz0\x00', 0x200002, 0x0) r6 = dup(r5) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/08 08:40:26 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000180)) ftruncate(r0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/12) 2018/04/08 08:40:26 executing program 6: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xb}, 0x1f, 0x2, 0x0, 0x2, 0xfffffffffffffff7, 0x80000001, 0x7}, 0x20) inotify_rm_watch(r0, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10000001}) 2018/04/08 08:40:26 executing program 0: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') preadv(r0, &(0x7f00005e9000)=[{&(0x7f0000c7dfaf)=""/81, 0x51}, {&(0x7f000030e44b)=""/182, 0xb6}], 0x100000000000000b, 0x0) 2018/04/08 08:40:26 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000040)={0x0, 0xe, 0x0, @tid=r0}, &(0x7f0000000080)) 2018/04/08 08:40:26 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f00000004c0)={0xfffffffffffff001, {0x4}, 0xbffffffd, 0x515}, &(0x7f00000001c0), 0x90, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0xfffffffffffffec3) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000480)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) openat$cgroup(r3, &(0x7f0000000440)='syz0\x00', 0x200002, 0x0) r6 = dup(r5) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/08 08:40:26 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0xf2}, 0x1, 0x3, 0x7ee, {0x8, 0x8}, 0x1, 0x5}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xf8c, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0xfffffffd, 0x1, [0x0]}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) 2018/04/08 08:40:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x2) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mkdir(&(0x7f0000000480)='./file0/bus\x00', 0x80) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x5}) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffc0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000100)="e276720a5157fa368a91f4a9a5372c034c31a16dc1dfb0f0849f64ef6f48f1472f697af6d3894d93d76fd967da33d9c09c78429b7216242ae526f2c133f827ba54b9d7dadfa18011bee1991c5dd210c9cdd84bf660b5f925b748dacb000d7bf40bf22f3aa3f0710bc16d725089aa3ab0a44f08fa94eef4a3a9888bb60f3e70917d13bbc5057ee52e39cb8b2228d5ade2b6f3d594ab53eeb74b2bf4f3e319268843e24f4a796b2c7ad287a18911cd6ba8242e1b238df8fbbcbea2356a50318e12b7cf85efaffb5da424b6a506d06e0ebc46d24643e650e36051073f876fdd1e28404a815cc5f4273e9605f4e9", 0xec, 0x3}, {&(0x7f0000000200)="c5b228fc361dc441148983e9d5c2eac6a42a5f69653b6313f1dfdb06557a51e14451f631e52a89991e81d03aea94511019a27d90b37292b446b89a829eda2facbee6b7296f1987fd1a738f73480758dcb615d2ecb3627c077bcd7f8b395434e014dc8ddba4a8d14110d04d27ccbb2b6aa37494bd76e34ffab6cdca1c96b3efe4eb3f7a7d7cb49f6bd39c0df3a50f15e32a9fc2", 0x93, 0x100000000}, {&(0x7f00000002c0)="d80c0816cf47b023372cc98858beeef1295494a3384e99cb5d0ac20606fa33db", 0x20}, {&(0x7f0000000300)="5e04dd5ab193d2eb6f6f436ce9e60a86", 0x10, 0x4}, {&(0x7f0000000340)="c5ab529be71d17244bb345d6034b82282ff40eae18c4b335a0ae38072e623d6b7a66fc2e6f356cb6bb14d64d73404240f2d612bd03c7d8940a2d38c7fd78ecc59fdb187844bd86e9cc2b6b1d79e172571e", 0x51, 0x100000001}], 0x800410, &(0x7f0000000400)={[{@sys_immutable='sys_immutable', 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x33]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@showexec='showexec', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x32, 0x31, 0x32]}, 0x2c}]}) umount2(&(0x7f0000000000)='./file0\x00', 0x2) 2018/04/08 08:40:26 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000240)={0x5, 0xfffffffffffffffd, 0x21f0, 'queue1\x00'}) r3 = inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1f, r4, 0x1, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x2, 0x8, 0xffffffffcbebbf1c, 0x5}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) sync() r5 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") r6 = gettid() epoll_wait(r5, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x401) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005c80)='./file0\x00', &(0x7f0000005cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d40)={0x0, 0x0}, &(0x7f0000005d80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000006200)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000006300)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000006340)={0x0, 0x0, 0x0}, &(0x7f0000006380)=0xc) lstat(&(0x7f00000063c0)='./file0\x00', &(0x7f0000006400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006480)='./file0\x00', &(0x7f00000064c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006540)='./file0\x00', &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000006600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006680)={0x0, 0x0}, &(0x7f00000066c0)=0xc) r17 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006700)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000006800)=0xe8) r19 = getegid() sendmsg$netlink(r1, &(0x7f0000006940)={&(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x84504481}, 0xc, &(0x7f00000061c0)=[{&(0x7f0000000680)={0x3334, 0x39, 0x300, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x10dc, 0x3a, [@generic="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@typed={0x8, 0x74, @str='%\x00'}, @generic="f8e9aa7141280f9f5ed9749532cd9615980336fc06d7fdee413e4c2e85bbbc7dc99a4cc766f808c242fe574a427732c928341941e336f17037efa9c46dd52a09508b52dba9887cb85b9647b221e07f81ca2c3e0c7db5d9625bd0dc3d35a4bba29a2a55baf7393d26f3d2079464b80d6f7fc5353137837d6b475ee993cb40e721d9de472edbe5e5c0c28b2e7da8206b43a3bc36cfce5dc43f23f484bed37c7ab0ab915bc76498057140305880666f3baf84263a40cd6886363c1b07d404c66f539c6261e6cf84b6e30ef7776acf"]}, @nested={0xa4, 0x78, [@typed={0x8c, 0x31, @binary="3d9148c7c3b81a948c4bd8cc64bfb9bbe24edd32e4039ac758f9932ac48f094a5f8fa85ed69bcd0aa88b958db3dd008f5b172d86f84c94c2834b5ec5f360aa33491e3740eda86e66a94d157748bd2c3a6ce970fcfe37fc0646cd0b933dfde08868ac10722bca846422cb068824007cee357f039b4c6664c202c9d551677f32f319bb54b04c"}, @typed={0x8, 0x8a, @ipv4=@multicast2=0xe0000002}, @typed={0x4, 0x36}, @typed={0x8, 0x64, @pid=r6}]}, @nested={0x10, 0x94, [@typed={0xc, 0x28, @u64=0x5}]}, @nested={0xc, 0x55, [@typed={0x8, 0x95, @pid=r6}]}, 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@generic="4e829d2b13822b1ee885e40dd9e11b2c4d4e5853e15fcf2e02bcd2bd95a506c1b1c19fc339a2c17d127bf2aac47c1dad793e29ba188ee1672000c6e23795d26dc81f07bee248cd72d733b502297a1ab40e3947fb0dcd1d3fe9502c8806e8d31c8ccd0478d62afd5a7b231c"]}, @nested={0x1fc, 0x44, [@generic="535de0d686bd191789044cddc3e3f91f241ea0a58903f2991ee756b64c8282aa8fd80b97dcedb0783f16403661650b82fa207cb5f763321a4303427f91", @generic="08f4a986b308af84d05b6c70c2fdce19147e92b3480cc119e1df1e77e4cb29a29306ac7cdea58b5f79f58ba8cfbed406c3aac4bd0146b62fcd9ce06443fd03f4961c1c8efa877fe34c697a46d6fb8125b4862122a7d78b2c6cbadd17fa386a5d91741be05a5cdc0e4fa0bf0b96fd6b2f9a7bce6bfcb134d68c8559a5e6f4650538def405ca67c137842c9100f2ce5137bada4f873340c6baf5444e5c752455ca4a708b7c8ef986a023d6514d1c0e716716d1dc5764cd3e4dff2cf874565fa64dc4f01c4279234abf165766db14842ac9323c6c163b5abd98dcab437761", @generic="8f03f023da250bcaa0f0b6638d06cabcf23e0de002c8ef1cc488ecaba2e7e097a41d796dd95ac5c3123edfd6471948708fc650b20e3bb038683c552aba866ff5a1562824ca736c88fb38892882428ef54de76e9fbfc6d4933052fee0a9bee3903f36f8e318feef5e347e2009bb4c18fe958be8d48f85ac3b160dd2f4d2e838b6925964a9fad3ef2456b563fffcab7a83ca057895936cbfc6727774fb7ef0256b112f64da68f1cc221aa54783b080636bbd630daa4b35bdeea05adb5a22918bf92e9d2a8b82ab3acd2644c6ec8788a781e932f66f8968daa1cd7125a9a0"]}]}, 0x64c}, {&(0x7f0000005dc0)={0x3e0, 0x3d, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@nested={0xc, 0x22, [@typed={0x8, 0x6b, @ipv4}]}, @nested={0x2ac, 0x33, [@typed={0x8, 0x4e, @uid=r8}, @typed={0x14, 0x84, @ipv6}, @generic="ab579bce6f9cd77027523a3cb41a190db4a6931442fcb227bd0c8b6f52efd5aa05ec1ece597f4a8c703e14aa70896045b540deb0bcecf0464b19336276feb215ea2a21f33e119bdc3e0a7d97837d95f2a0014c35250dadb5bcedd004752c47cb254e0d8a7682563a1ecb39bbfe2043b952f7e815d5ed66201e2099befa0a8a81b475f987daf10832ca1909571aa1b255a4b6407f50c0d2630ed7a788035cc125f2e539f6051350cc667629418d7cbba70c2c08bc63848b6049d0ffca6855d58c9c953b47bedc3776ae752494fe90885ee764cde67fd97073be2de6d45501406f8b0ebd", @typed={0x100, 0x2, @binary="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"}, @typed={0x8, 0x88, @uid=r9}, @generic="48ed79ed645fdec9fc3b523290ad391d4ff957f7462a5a2e23dd561aa5db146e7e4a22bdc6d4b1cb62bfb730e29ccfab8cdb7759055ca5251419b05cbfbbeb14a48ac23ec654f3863fa55a033d053dbe6edecd7847dd0e0130f223f82929831b624629c7b326d306baecc1f4abe5a00f70952cadb43af86248b57778e9f57442a1b25b235c6c15", @typed={0xc, 0x4f, @u64=0x6}, @typed={0xc, 0x7d, @str='queue1\x00'}]}, @generic="9eb294bf01149bda906da792af77932336a38834cf7ebbac0026c1c5d5c588c5e8e7c2f9424ca4b58d1326875e0a9cc629e5af9b6dbacbe98f2c905d9bf3853ef4302022ae58cf2a60e32ae36e6af3551557875c677bae4f04fd0330", @nested={0xb4, 0x7f, [@generic="d2e891be79b7cdb5b35699d18e7a4f8a7094fe6e7b8b45bae28c0a42230024b584e13d7708911bd6f13beece7519be81954a397f3b56d558eb32e51c9b1698eede1b4ce0722ef7199fd7096b30d14c68f877feb7673de66abf453e67acd064af5b4d8f0659ad34534f4a727ff68cb14b77e7a31cd929dbf0753ebd7856d5c430f5541d3f5ec0f387", @typed={0x8, 0x19, @fd=r1}, @generic="5d5e770abba2ea3bb5e118360a158b60ccda62ab3e7eeeb7", @typed={0x8, 0x47, @fd=r3}]}, @typed={0x8, 0x47, @u32=0x800}]}, 0x3e0}], 0x7, &(0x7f0000006840)=[@rights={0x18, 0x1, 0x1, [r0, r5, r5]}, @cred={0x18, 0x1, 0x2, r6, r10, r11}, @rights={0x1c, 0x1, 0x1, [r3, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r6, r12, r13}, @rights={0x28, 0x1, 0x1, [r5, r3, r1, r2, r1, r5, r1]}, @cred={0x18, 0x1, 0x2, r6, r14, r15}, @cred={0x18, 0x1, 0x2, r6, r16, r17}, @cred={0x18, 0x1, 0x2, r6, r18, r19}], 0xd4, 0x4040004}, 0x800) getsockname$inet6(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(r5, &(0x7f0000000340)=[{}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000400)={'ipddp0\x00', 0xbb}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) 2018/04/08 08:40:26 executing program 4: ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8), &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x204, 0x0, 0x7}, &(0x7f0000000380)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b25f6cfb2d378"], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f000053f000)}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) pread64(0xffffffffffffffff, &(0x7f0000d63000)=""/168, 0xfffffffffffffdeb, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400004}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r2, 0xe04, 0x0, 0x0, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4080}, 0x0) 2018/04/08 08:40:26 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x8c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x8, 0xc3, 0x1}}], {@mpls_uc={0x8847, {[{0x6f, 0xfff, 0xc0c3, 0x9}, {0x1, 0x100000001, 0x1, 0x9}, {0x0, 0x81, 0x44e9, 0x9}], @generic="ed4d44763e604c750a5d031c623c6a5eea4422e4d5ae9daae7447e77de9489a3d70f0df27b0c7c96cca20fdd3fff4aeff595796493cf3d970509dbab2c69698f154aed0c930b4f3b68e54bec8122f1116642c8a2b8719197c164c532e661f23d7d502211cf9757c344ef274dc8ca"}}}}, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x7827}, 0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000de7ffc)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="bcc3fbb74ad4ac2ba8880bcdd845f0b0b77e33e99f43294db0e8550e9243e317ae01ce0a36c12796c8787166808d7d5b3bfd78efb5cd408bbc53a9a6ae7f0c310a31ccdc1ade3baa9534e7e61d2bf802c1eda3a858a7f5ea070254ba04f7ff20e9abca7834b62bace99cf9663cc84302bba054aa1985", 0x76, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) 2018/04/08 08:40:26 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) r2 = getegid() keyctl$chown(0x4, r1, 0x0, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2e2854b3921c5c9c, 0x151) setsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000000340)=0x7094, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23}}, 0x9, 0x80000000, 0x10d661cf, 0x7, 0x62a}, &(0x7f0000000140)=0x98) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x1b}, 0x6}}, 0x6, 0x5, 0x2e4, 0x6, 0x20}, 0x98) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/08 08:40:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x5, 0xfff, "05dd26a911a940d31de351be97bb432ef29e276b0cd9290c05795b29c0ba8d2c35709f84e79310c9ece0879648f3af2c1ee9a1a443638dee0ba33f5b7fb604de5534f8cbe5fe808640c48a49b9859fed"}, 0xd8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0), 0x0, 0x8040) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340)=[{&(0x7f00000041c0)=""/215, 0xd7}], 0x1, &(0x7f0000000180)=""/186, 0xba}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)}}], 0x2, 0x0, &(0x7f0000000140)={0x0, r1+30000000}) 2018/04/08 08:40:26 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="7a00f3d50b0c72a9f09e13721e", 0x200002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fsync(r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) fchdir(r0) r2 = creat(&(0x7f0000000a80)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f87", 0x4}], 0x1, 0x0) unlink(&(0x7f00000008c0)='./file1\x00') ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000000c0)=0x1) ftruncate(r3, 0xfffffffffffffffd) 2018/04/08 08:40:26 executing program 0: seccomp(0x2000001, 0xfffffffffffffffc, &(0x7f0000028ff0)={0x2000000000000286, &(0x7f0000000000)=[{0x44, 0x42, 0x0, 0x14bb}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x2, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e22, 0x1, 'lblcr\x00', 0x8, 0xfffffffffffffff8, 0x18}, 0x2c) 2018/04/08 08:40:26 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0xc14, 0x0, 0xce, 0x0, 0x7, 0x5}) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r5 = gettid() readv(0xffffffffffffffff, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000d1f000)) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fb9000)) fcntl$setown(0xffffffffffffffff, 0x8, r5) tkill(r5, 0x0) recvmmsg(r3, &(0x7f0000000200)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000), 0x0, &(0x7f0000000140)=""/7, 0x7}, 0x4}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) accept4(r0, &(0x7f00000002c0)=@ax25, &(0x7f0000000340)=0x80, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0x0, 0x1}, 0x2c) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000000c0)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc), 0x4) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) 2018/04/08 08:40:26 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x22) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f00000011c0)=0x1e, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000001100)="1c7e8f64530ddce8d0b9b50fe79245e3baa3735fb601388f18fec910369290213f1c74f491eb90f5471decae1522cff8e46b8806c3124505f24c42fc8153f91a74e3498385c8bf79ab8843635eb07bc7d47e5b328e9e10d0703be8e5833d1826ad98430bd2e49815ebd617731d5dda9cbaf395c618fce4c89d0b2c8f65d6e5eac8ddb56911656bcf288bd6a1a059adadaed22b4b44ae99a00e8b1a2212af8d34d12364d6", 0xa4) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x0, 0x0, @empty, 0x800}}}, 0x104) signalfd4(0xffffffffffffffff, &(0x7f00000004c0)={0x1}, 0x8, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x0, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x0, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r6, r6, &(0x7f00009bcffe), 0x4c35) sendfile(r7, r6, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) poll(&(0x7f0000001080)=[{r5, 0x40}, {r4, 0x10}, {r0, 0x8000}, {r5, 0xc100}], 0x4, 0x65e8) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r8, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) [ 65.734223] binder: 6778:6780 ioctl c0306201 20008fd0 returned -14 [ 65.741150] binder: 6778:6780 got reply transaction with bad transaction stack, transaction 13 has target 6778:0 [ 65.752304] binder: 6778:6780 transaction failed 29201/-71, size 546-280 line 2942 [ 65.776330] binder: 6778:6780 unknown command 76 [ 65.781255] binder: 6778:6780 ioctl c0306201 2000a000 returned -22 [ 65.788551] binder: 6778:6782 got reply transaction with no transaction stack [ 65.796340] binder: 6778:6782 transaction failed 29201/-71, size 546-280 line 2927 [ 65.828145] binder: undelivered TRANSACTION_ERROR: 29201 [ 65.834007] binder: release 6778:6780 transaction 13 out, still active [ 65.840755] binder: undelivered TRANSACTION_COMPLETE [ 65.846019] binder: undelivered TRANSACTION_ERROR: 29201 [ 65.851486] binder: send failed reply for transaction 13, target dead 2018/04/08 08:40:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302ea6f1748144523c0c2539a3e00d49ba39063e2532e8de58f5930000000dcf50b9deb0be5f905000000000000004444c9fe3d13", 0x3a) r1 = syz_open_pts(r0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x6a9c2734) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/04/08 08:40:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001b40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) stat(&(0x7f0000001cc0)='./file1\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001e00)=[{&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001e80)="fd38a5dff814e31168799faae3a6502309d685860d866db4411a7dd54dd5e1edabb49bebdb531caabdcd76add90a5ebbb49b8aef91ba63b2c34548bde9b806a03081cc92561165fbbf5643c065cb8f245f3adc9a983526d1cf53c90a573b06a85a3c623d502c11356c", 0x69}], 0x2, &(0x7f0000001d80)=[@rights={0x20, 0x1, 0x1, [r2, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r2, r0]}], 0x4c, 0x8081}], 0x1, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r6 = dup2(r2, r0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000000480)=r8) fchdir(r1) r9 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r9, &(0x7f0000001f00)=ANY=[@ANYBLOB="1e695346433c8c0800502809d254eb875b96c2c4366ae50f3e898744f02e371873153f20318788930808263c80923ee5b7037c18efbd49c32dc766f183b86dba8898e59378e16ded8cad760445dba3f3db0eadd3f5df101f400f844023d05451226b21bc948cde888fd09c2294882edea9404e2afca16c8231939fc74cbd4893a3a6b873ffa7bc10ded49599f50c6a827f4102aef75041c0671da090534df0d4bae461b6b9594a4b3492a6ac6cdd793affff0000000000002685fabb388b37205efe6d2ff0ee939271000000000000"], 0x1) r10 = getpid() r11 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f00000006c0)="b4d230d7b51967cf579609a9df6bf1dbbe85e8c6d8ea901e98cec6d8b815a8bec384e6719969df837beb0cd809b79595441fd1f188a29148a5d75feb9ac52fbd1fcefbe7321394ae49d9395a73a17570c02957df909f51837fbdfb086fc9e12cb2c7ccd27535bff9edd51ca53d6635aaaddf115b15877ce9d24d0001", 0x7c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x90ba}}, [0xfffffffffffffffc, 0x5, 0x80, 0x38b7cca8, 0x9, 0x96bd, 0x75f6, 0x400, 0x3, 0x4, 0x81, 0x4, 0x5, 0x2, 0x3fc0000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x7f, 0x6, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000000880)={r12, 0x0, 0x4ee, 0x5, 0x5, 0x3, 0x7ff, 0x33, {r13, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x3, 0xbcb, 0xfffffffffffff801}}, &(0x7f0000000340)=0xb0) setsockopt$inet_tcp_buf(r6, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(r10, &(0x7f00000000c0)='net/ip6_tables_matches\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$cgroup_ro(r11, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/08 08:40:27 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000140)='\''}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@local}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) 2018/04/08 08:40:27 executing program 6: clone(0x4747e630a669ed7d, &(0x7f0000837000), &(0x7f0000b4a000), &(0x7f0000589ffc), &(0x7f0000ba9000)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/08 08:40:27 executing program 3: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4217, r1) ptrace(0x4218, r1) 2018/04/08 08:40:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 2018/04/08 08:40:27 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x9bb0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$sock_ifreq(r2, 0x89b3, &(0x7f0000000080)={"6c6f00000000081b00", @ifru_mtu}) 2018/04/08 08:40:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffd, 0x86) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) fchown(r1, r2, r4) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0x23, 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b", 0x31) r5 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) r6 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') flistxattr(r5, &(0x7f0000000600)=""/35, 0x23) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b00)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000840)=ANY=[@ANYRES32=r8, @ANYBLOB="0100000008000078c8c8d29de6243144f53749911113fbf2562b6d9f86964880c4cee059426cd1fe850a098fcb3393eb2b3a567c3dc21ddf73a9a2d8ca"], &(0x7f0000000700)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000d40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000004c80)=ANY=[@ANYBLOB], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000005c0)={r7, 0x9a}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004d80)={r9, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90fd51607e5e9c71d", 0xee}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x40000000000000c9, &(0x7f00000006c0)) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4}) r10 = syz_open_procfs(0x0, &(0x7f0000000680)='net/sockstat\x00') read(r10, &(0x7f0000000080)=""/203, 0xcb) 2018/04/08 08:40:27 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x300, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000002c0)={0x3, &(0x7f0000000100)=[{0x4, 0x17, 0x100000000, 0x3ff}, {0x10001, 0xe7b, 0x6, 0x2}, {0x3, 0x80, 0x101, 0x1000}]}, 0x8) r2 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r2, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001400)='veno\x00', 0xfffffffffffffea8) recvmsg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/08 08:40:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f00009dfffc)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8401) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x3, 0x4}, 0x0, 0x8, 0x6, {0x8, 0x81}, 0xffffffff7fffffff, 0x7}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x3, [0x6, 0x2, 0x81]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x80000001, 0x8}, &(0x7f0000000100)=0xc) 2018/04/08 08:40:27 executing program 3: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r2, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e1812", 0x48}], 0x1, &(0x7f0000001600)=ANY=[]}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000004}, 0xfd9b) r5 = accept4(r3, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r4, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r5, &(0x7f0000000880), 0x0, 0x10, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r6 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f00000002c0)={0x0, 0x8}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x10000, 0x0, 0x0, 0xffffffffffffffff, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}]}) lseek(r1, 0x0, 0x5) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000080)) 2018/04/08 08:40:27 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0xfffffffffffffd62) 2018/04/08 08:40:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7fffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) 2018/04/08 08:40:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup3(0xffffffffffffffff, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x811}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)=0x62, 0x4) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r2 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r2) getpeername$packet(r4, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x68, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_PARMS={0x2c, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5}, @NDTPA_MCAST_PROBES={0x8, 0xb}, @NDTPA_MCAST_PROBES={0x8, 0xb}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x3}]}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x68}, 0x1}, 0x4000) [ 66.717786] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 66.757831] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 08:40:27 executing program 7: clock_gettime(0x2000000, &(0x7f0000396000)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000985000)={{r0}, {0x77359400}}) socket$nl_crypto(0x10, 0x3, 0x15) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 2018/04/08 08:40:27 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000240)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xf5d0dc6650721aed, 0x0) recvfrom$inet(r1, &(0x7f00000000c0)=""/201, 0xc9, 0x2020, &(0x7f0000000280)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x142) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) ioctl$sock_ifreq(r2, 0x8b93, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000040)="615b5d78f7764d4c09fedf2a53ac6312f89297c92dc0fd0ec831b10532efde46"}) [ 66.763431] binder: 6839:6841 ioctl 40046207 0 returned -16 [ 67.414057] binder: 6798:6862 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 67.543553] binder: 6798:6866 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/04/08 08:40:28 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x7, 0x1, 0x500, 0x400, 0x0, r1}) prctl$setname(0xf, &(0x7f0000000100)='+md5sum\x00') 2018/04/08 08:40:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xff7ffffffffffffd, {0x2}, "6c6f0000000000000000008000"}) fdatasync(r0) socketpair(0x11, 0xe, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x800, 0x7f}, &(0x7f0000000100)=0xc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) getgid() 2018/04/08 08:40:28 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xe, "be2485cd91efd0d61a1b23478a22"}, &(0x7f0000000180)=0x16) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) r3 = socket$inet6(0xa, 0x6, 0x4) bind$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfeb}, 0x1c) sendto$inet6(r2, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xffda, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/04/08 08:40:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff}) add_key(&(0x7f0000001c40)='syzkaller\x00', &(0x7f0000001c80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001cc0)="e1bb0d71cdfb3c3da36711535086f8862dfaadbec05a9484a6d746", 0x1b, 0xfffffffffffffff8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup3(0xffffffffffffffff, r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0xcdf, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$ax25(r3, &(0x7f0000000400)="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", 0xb16, 0x0, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001b80)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f00020008000500a9c58f495c9d38a9a191372d2dcf9450ca6ca0d7cdb6b1b2e1a1a9e7bc616ac1b8ece3f59bb62e9f130ed4f3a1d6fa6032693875d0ca5cb832fc1de6cda349fa531cd41e71efd2a239cfce58a37c42d9b61a601ecbcba06310b15ddd35590776a376f42c7f2600b1194cfa8ca6"], &(0x7f00000001c0)=0x2) add_key$user(&(0x7f0000001a80)='user\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)="c068c5c6f84796230b894ce5d9aefaf6d825f0edef3ad819a145c4c9d42b24f148950fa4809b33dd9c8a3c06e1e4e4b6761691bd25b4c795264a188788cd9c096e2e2ab7e4877c2b2e5b2cdf98ff4794ba8179226e388d3f8713cf5ccd34b2573e03ff7b37457a330e", 0x69, 0x0) request_key(&(0x7f0000001fc0)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000002040)='vboxnet0%\x00', 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000003c0)=0x84) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) ptrace$setsig(0x4203, 0x0, 0x3, &(0x7f0000000140)={0x3b, 0x0, 0x100000000}) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001a00)='/selinux/load\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000002080)=ANY=[@ANYBLOB="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"], 0x536) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000001980), 0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006}]}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r4, &(0x7f0000000fc0)="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", 0x9b9, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r4, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331", 0x74, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000019c0)=0xb) 2018/04/08 08:40:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000646000), 0x2) socketpair(0x8, 0x7, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@dev, @broadcast, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@mcast1, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@loopback, 0x0}, &(0x7f00000002c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000004c0)={@local, 0x0}, &(0x7f0000000500)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) getsockname$packet(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001b00)={@multicast2, @broadcast, 0x0}, &(0x7f0000001b40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b80)={'yam0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001bc0)={@remote, @multicast2, 0x0}, &(0x7f0000001c00)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001d00)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000001d40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002240)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000024c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002500)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f0000002600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002640)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000002740)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000027c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002800)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002900)={@mcast1, 0x0}, &(0x7f0000002940)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004e00)={@remote, 0x0}, &(0x7f0000004e40)=0x14) getpeername(r0, &(0x7f0000004e80)=@ll={0x0, 0x0, 0x0}, &(0x7f0000004f00)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004f40)={'syz_tun\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004fc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000050c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000051c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000052c0)={@loopback, 0x0}, &(0x7f0000005300)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000005340)={@remote, 0x0}, &(0x7f0000005380)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000053c0)={0x0, @empty, @multicast2}, &(0x7f0000005400)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005480)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000005580)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000055c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000056c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005740)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000057c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000006100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f00000060c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="b4080000", @ANYRES16=r2, @ANYBLOB="03052cbd7000fcdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="800102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000500000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004005300000008000600", @ANYRES32=r5, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="7800020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000000803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="1402020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000900000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="6c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c0004000600010003000000eb0b02fc08000000fdff0006feffffff090002040500000001000501ff7f00000300090704000000020020ff5306000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r12, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="b40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="0401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="0800070000000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400fc0a000008000600", @ANYRES32=r22, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r23, @ANYBLOB="080007000000000008000100", @ANYRES32=r24, @ANYBLOB="7800020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400080000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="08000100", @ANYRES32=r26, @ANYBLOB="e801020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100010008000600", @ANYRES32=r27, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004007fffffff08000600", @ANYRES32=r29, @ANYBLOB="380001002400010061637469765d1492cf72b33c2665706f727400000000000000000000000000000000000000000000088000000000000000000400a719f89ea27251b12b01000000daa605000000dc8c20773491b4494fe7", @ANYRES32=r30, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r31, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004008100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r32, @ANYBLOB="08000100", @ANYRES32=r33, @ANYBLOB="3c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r34], 0x8b4}, 0x1}, 0x7ee2297c54ac0551) 2018/04/08 08:40:28 executing program 6: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000fc0)={0x1, 0x6, 0x6, 0xd6b, 0x9, 0x8, 0xffff, 0x7fff, 0x7, 0x8, 0x7, 0x3}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x1f, 0x10000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$nl_route(0x10, 0x3, 0x0) prctl$getreaper(0x13, &(0x7f0000000040)) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f46000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x404000000}, 0xff16) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r5 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r6 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r5, &(0x7f00000005c0), 0x0, r6) modify_ldt$read(0x0, &(0x7f0000000080)=""/8, 0x8) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) r8 = getpgrp(r7) preadv(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/205, 0xcd}, {&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x9, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000880)={0x1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e23}, 0xb0, 0x3, 0x5, 0x78, 0x5, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x7fff, 0x8}) ioprio_set$pid(0x2, r8, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/08 08:40:28 executing program 7: r0 = creat(&(0x7f0000412ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000480), &(0x7f0000000540)=0x4) fcntl$setlease(r0, 0x400, 0x0) kexec_load(0x80000001, 0x5, &(0x7f0000000380)=[{&(0x7f0000000040)="42879e115ffeb97c173d97cd5f5258", 0xf, 0x3838, 0x10000}, {&(0x7f0000000140)="102bf077c470aa454814f6b1aaf85b0fb89ff1bbc823125d1f158483e3d66fb634032833c8ab3727914dfb0edec1ba0535a853fa5052892b6a9608a4524c05f4ab6136ba99b0dc105cfc6de4a2c42a8fef", 0x51, 0x7ff, 0x4}, {&(0x7f00000001c0)="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", 0xfc, 0x1, 0x7}, {&(0x7f00000002c0)="a9c1e317ea96dffce5aec053745029f4ebc0efed7ce19ad1843b068202782f689a8600128768f24242a595630581924f22a9b0d78107a73a581c30dc9b3bef8f07497d2ef97325a8c4bbcc7f13f13c31e8104c11bb51d1eefe8c4123070bd9973b7f375d18bdae7e38915cee858922c8d779927cc96ea367d9e8fcfbe259b6114e757ed5380224c3edcb43b7c0", 0x8d, 0x9, 0x7fffffff}, {&(0x7f00000000c0)="b49279176b4198b18fdcc47ecc7e2441c214dc4b6f1a886d", 0x18, 0x4, 0x2}], 0x80000) rename(&(0x7f0000000440)='./file0\x00', &(0x7f0000000580)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x80009, 0x4) r1 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000005, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) write$selinux_load(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75783ef591abafbe8e55cdd44136001a62dfbb1d768877795dbc97f8167fc93d15ac887f24dda8af46f50bb7abcc29b8ed0f2b7c1e5d96908eab8a0f66b84ce8d386c1337e748cdd1d46c0cc05e9be1cf3"], 0x5f) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000400)=0x4) 2018/04/08 08:40:28 executing program 0: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f00000005c0)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r3, 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00000001c0)={0x8, 0x1, 0x0, 0x5}) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x3, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000780)) 2018/04/08 08:40:28 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000594ff8)={0x2000000019980330, r0}, &(0x7f0000244000)={0x400000, 0x0, 0x7, 0x1000000, 0x0, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') 2018/04/08 08:40:28 executing program 7: r0 = memfd_create(&(0x7f0000000000)='sh\x00', 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000444}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x8, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000240)={0x5, {{0x2, 0x4e24, @rand_addr=0x7}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x104) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000200)={0x11, @loopback=0x7f000001, 0x4e24, 0x0, 'sh\x00', 0x12, 0x0, 0x6d}, 0x2c) 2018/04/08 08:40:28 executing program 4: r0 = socket(0x10, 0x80000000003, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={r1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={0x0, r1, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000280)={r1, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r4}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff039}]}, 0x8) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) chown(&(0x7f0000000100)='./file0\x00', r5, r6) [ 67.876432] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xb03/0xba0 2018/04/08 08:40:28 executing program 6: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000fc0)={0x1, 0x6, 0x6, 0xd6b, 0x9, 0x8, 0xffff, 0x7fff, 0x7, 0x8, 0x7, 0x3}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x1f, 0x10000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$nl_route(0x10, 0x3, 0x0) prctl$getreaper(0x13, &(0x7f0000000040)) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f46000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x404000000}, 0xff16) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r5 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r6 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r5, &(0x7f00000005c0), 0x0, r6) modify_ldt$read(0x0, &(0x7f0000000080)=""/8, 0x8) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) r8 = getpgrp(r7) preadv(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/205, 0xcd}, {&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x9, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000880)={0x1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e23}, 0xb0, 0x3, 0x5, 0x78, 0x5, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x7fff, 0x8}) ioprio_set$pid(0x2, r8, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/08 08:40:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/34) ioctl(r0, 0x4000000002283, &(0x7f00007bb000)="cf") ioctl$KDDELIO(r0, 0x4b35, 0x7) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) write$binfmt_aout(r0, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, "", [[]]}, 0x120) 2018/04/08 08:40:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) r3 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file1\x00', 0x0, r1, r3, 0x5, 0x41) fchdir(r0) socket$inet6_udp(0xa, 0x2, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) 2018/04/08 08:40:28 executing program 5: r0 = socket$inet(0x2, 0x4, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000706ffc), &(0x7f0000b3e000)=0x4) inotify_init() fadvise64(r0, 0x0, 0x5, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/08 08:40:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback=0x7f000001, @in6, 0x4e21, 0x2, 0x4e23, 0xfff, 0x2, 0x92fa6ce9c710f033, 0x20, 0x7e, 0x0, r2}, {0x0, 0x3ff, 0xec27, 0x6, 0x3be3, 0x2, 0x7, 0x8}, {0x0, 0x6, 0x1f, 0x2}, 0x18000000000, 0x6e6bbf, 0x2, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4d4, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3502, 0x1, 0x3, 0x9, 0x0, 0x8, 0x9}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = memfd_create(&(0x7f0000000240)='wlan1-md5sum\x00', 0x1) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e24, 0x9, @empty, 0xfffffffffffffffd}, {0xa, 0x4e24, 0x7ff, @empty, 0xff}, 0x8, [0x79c3, 0xa7, 0x0, 0x1, 0x100000001, 0x8aa5c27, 0xd75, 0xe4c]}, 0x5c) getsockname$ipx(r4, &(0x7f0000000340), &(0x7f0000000380)=0x10) write$evdev(r4, &(0x7f0000000280)=[{{0x77359400}, 0x21, 0x1, 0xd94}], 0x10) 2018/04/08 08:40:28 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x150, 0x33, 0x2, 0x70bd25, 0x25dfdbfb, {0x19}, [@generic="8149e08766dd143417bde51ea88f8f3622ba9f9403886cb522523f881c7d88f8ca9c893e17c338a178eebbe6", @generic="909b64cb4b939b9f0c64e222081e496a9d752017c5547e162f2a79b35db6e52f94cbce76412dde24aee0aa31d6ce8dbfbb7d5951f6a5a7cc500f8714ac17258a6c6f46b001121f7288fa6ace9cb08056130aa3196665b1b88c7a4576ae2c84dbefedccc1c0ed0265eb07ee774b887658ec5f3963c0784ac89619ed37e83e732b520a464d1abc6c678be5695f408170d0", @generic="45efc85d278f81a38514df0daad04a50074c7ae860544140b125c83ab01edb243c8ded4c8fb9a139c85d23db0d52da7ee5826fce101550330a9f0d098eb8125d79523a69f9c11d73e25ec8f5c1a1ed4d4eca4683d0daa89e1cf5714cd7defa8955ab939e54ef5403ac81a9e5c3c035e04912be3b689d68fd20794e9dbd9da9f7"]}, 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x20040080) r1 = socket$inet6(0xa, 0x80002, 0x100000000000088) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000340)={0x0, 0x3, 0x40}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000800)=r2) read(r1, &(0x7f00000000c0)=""/102, 0x66) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) bind$inet6(r1, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 08:40:28 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000080)={{0x9a14}, 'port0\x00', 0x4, 0x10, 0x3, 0x6, 0x3, 0x10000, 0x8, 0x0, 0x1, 0x4}) ioctl(r0, 0x180004522, &(0x7f0000000040)="1efc6c815008fb8dff2daaf10835e902bc1417c36b078be135664710b6b5") geteuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x32, 0x20}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x4, 0x4, 0x101, 0x7f}, 0x14) 2018/04/08 08:40:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') read(r0, &(0x7f0000000100)=""/28, 0xffffffffffffff0e) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x8, 0x1, 0x61f815d4, 0x100}, 0xc) 2018/04/08 08:40:28 executing program 6: r0 = request_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='keyring\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='em1\x00', r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, r2) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r3, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x7fff, 0x3, 0x1d77, 0x79d0, 0x0, 0x0, 0x6, 0x9f, 0x40, 0x7b, 0x6, 0x1, 0x38, 0x2, 0x2, 0x7fff, 0xc}, [{0x7, 0x4, 0x1, 0x5, 0x2, 0x401, 0x400, 0x2}], "5f50779d7c853cf167ae46464578f8553c3cc205b745701f267cde85df681f2466d2d8936f326ca720d458e984e664a453dc140bcf81d27f1db530c825af58469a3b", [[], [], []]}, 0x3ba) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) 2018/04/08 08:40:28 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x80000001) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x3}) 2018/04/08 08:40:28 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0xce) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x0, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@rand_addr=0x7fffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7) socketpair(0x9, 0x3, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) accept4$unix(r3, &(0x7f00000004c0)=@abs, &(0x7f0000000100)=0x6e, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000300)='./file1\x00', 0x1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x389) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x1) fchdir(r1) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r6, 0x11, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0xcd5b, 0x30}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000006c0)=0xcff, 0x4) ioctl$void(r4, 0xc0045878) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/08 08:40:28 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0x2, 0x8f73}) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/04/08 08:40:28 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x109}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0xb7a3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r3, 0x4}, 0x8) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x7fff}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/08 08:40:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0xffffff7ffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000000000}) r1 = syz_open_pts(r0, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000001540)=0xc) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001580)={0x0, @in6={{0xa, 0x4e24, 0xb4c, @dev={0xfe, 0x80, [], 0x12}, 0x7}}, [0x0, 0x0, 0x0, 0x0, 0x20, 0x4, 0x6, 0x100, 0x8, 0x8, 0x0, 0x1000, 0x1ff, 0x1]}, &(0x7f0000000180)=0x100) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) fchdir(r3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000380)={0x7fff, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f0000001800)={r4, 0xb78f}) mkdir(&(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) fstat(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() setreuid(r5, r6) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000001900)) rename(&(0x7f00000019c0)='./control\x00', &(0x7f0000001940)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r7 = open(&(0x7f0000000200)='./control\x00', 0x0, 0xffffffffffffffff) renameat2(r7, &(0x7f0000000040)='./file0\x00', r7, &(0x7f0000000080)='./control\x00', 0x2) preadv(r2, &(0x7f00000002c0), 0x0, 0x800000000000000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001880)={0x8, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) syz_open_dev$sg(&(0x7f0000001840)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000001500), &(0x7f00000003c0)=0x8) mknodat(r7, &(0x7f00000018c0)='./control\x00', 0x1, 0x8) execveat(r7, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/08 08:40:30 executing program 5: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x80000000000002) lseek(r0, 0x4, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x14) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000080)) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x6, 0x5, 0x9, 0x6, 0xfb, 0x32, 0x7, 0x5, 0x8001, 0x20}) 2018/04/08 08:40:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 2018/04/08 08:40:30 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000200)={{0x3, 0x3, 0x8, 0x3, 0x7}, 0x4, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x3d89, 0x7, 0xfbd, 0x100000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) prctl$intptr(0x1, 0x7fffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/08 08:40:30 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0xb3, 0x0, 0x1, 0xe54}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000000c0)={0x1, r1}) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="514000000000000000000000000000005d000000ff00000000a80000000000000000000000000000"]) 2018/04/08 08:40:30 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)) chmod(&(0x7f0000021000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) 2018/04/08 08:40:30 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/snmp\x00') capset(&(0x7f000017f000)={0x20080522}, &(0x7f0000ca3000)) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000100)=""/217, &(0x7f0000000200)=0xd9) r2 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x2, 0x6}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r3, 0x4}, 0x8) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000240)="264145294ea54b6d4a2a46fff53a809bcf2486d462dd483a174f82fc148aebae7ca3f406b2f97e4f95c53b296158d6fed36b792330fbcc08c625dec43eec9c0d", 0x40, 0x40088d1, &(0x7f0000000280)={0xa, 0x4e23, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x8000}, 0x1c) fcntl$getown(r4, 0x9) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/08 08:40:30 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0x1c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x1c) 2018/04/08 08:40:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0xb, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = dup2(r0, r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40a0}, 0xc, &(0x7f0000000140)={&(0x7f0000002040)={0x12e8, 0x25, 0x120, 0x70bd2c, 0x25dfdbfc, {0x7}, [@nested={0x1298, 0x11, [@typed={0x4, 0x66}, @generic="c9f56980e817716ea726d1e03e0b6ff153090b5de15de5dc21a3455d6bb7c5aa7381368057de5ec65a3b4988c4306f20161f97b71016", @generic="f5bc99118655a9512aa71482fc8e25019b21ca8c19ad63b5256c2d3d47d36a387e680afeb68a8d0ec8adb62f372118b2c251", @typed={0xc, 0x6f, @u64=0x7}, @generic="287e0320e62e8665563e9ea70f338383c8b080c1c372f4a49de83e18e16fa3ac4f5286759d1742bfd63e57e82e107055c7b56e4dc13f", @generic="09f90bf23c31a66ba04754e50ff4400d77aa5660ff053ea2afc7191dab9a2f3afe80adce1cb09fc6dbdf3659700410eb3e8ca085135e143394ae883e9dc6e5e9247e36c3b0e120d7765c492e65a3f1da6b4957b152d6865837cc608304626b24b1877a6dc3f997b7cede46dd22d7a75cfd815ae0a0da482798da6929466007410caf0cc595851780573e62b1b4b610bc02dd8bf4fb2a11293e259b257b067bae768b20726f5bb84f96e99281ee6fdf40a9880b76536e1b18111b1462155ff284a604e2f47a7e35b19431904677112c92f2ec063a69f239e6af", @typed={0x8, 0x77, @uid=r3}, @generic="1e788943dd7359811447ac2427af77ea8402fbb60b9f178f6ef60f588e25957bbdf81e5635f93e470fa9b592f96f603291cdc470d3a058bd978bea8252a659d0e34ab02f5fa64ec1f4e073da657d1cc5372ab6a5c741bfae5ea8defc52979c6043d2a4e59c2f7e23f7363e14ab647c4be9f5a0f96efa80639b956a9f0348b656b3e01a5e1796e996cbd543aca08006b306c65b4357f8c0d35f92ab0ca919a0d262ecdefb9bb1b276ecad6a0ed68444c226c5fd98c5b5fc3caa297a8fd2ee706ffb968efd8f19962c998ea15884d5f77b3c21066ee897f6b47984c8e1bfd6969672db8463a94fb6c8be75c5a1b15c97a8e4a30849606c5eafd3f7356731c2110f7afbec73f9ec73b80fbd013512b4ddda525bbf5dae15f1c18b12fd36b2357724a0b33a1ccfbe6268584993e0db03f2c7d57c0e508fb83067c512ca9cc17fd4b7702f74d4a45624206e184cadf4464af7b82263929f02529d137b5510f1a83df3038e12e4b637968764ccf5a03b0ed175693cdd9721cdd6eac33f8a23249fa489c2944b01f97339231262af874b9d78f055348ee97ac836af71ab0b9c1ca491f1f29367e056b50cf3680e1be9a96fff8af7e022a1ab7dd28aec48f7997479751e2d701dafeb9c3c5573778afe94345995218310fcc088b14efb77d47f7b5b7d5479be7ce70ec3e01d4c53edf22720ddd8a222e84af82e673720fcd87655676c54aac22efd448a7e88edf9925ae2373dc086051c5ee254a5c34ef850832482941d83da6735b01c310ad2a727604c1127fccba5952f974ef313fc8adad958ec3085bac28248b982f21616d79a3b8429e54da755045fab3b9c5508f6c74b66626b686f42654106f88467e5bfa07dbf6892c1f6ff451e84cdc7057d742584c6d1898e6e889313906014e69379d2849284d2365787051fa25231d1aefce5022da46e5b3b0663ed8fc9892a90e485711a3969c81ca9382e2216636b9c470a6d8145d0425c9cc6bfd129a0cac02a5ca3fdf0c45f13ce6a8ba96cffd7ebde178d464a8b0c753ce22892a91e7c233e2374ff810f841bd501d3e0cf963fb0f85f960bc8f33fc5801d84fcaaa553e58a0baefb99299319a85af4b241c628b16889644953a739561503ab7878813e52f051d5591cfed03f8a4850cca7d0aa8e9b88e636e2a79ad850083f7f4d16b189c12c8b36ef951428c30be2b51831c50d4b3ecbfe95395f4993c8fe4c1ff3ab12092bd900433dbdc42e9f1356f7ba1079e3f552b2378d3374301b14dce7361f4f10540188b9985f0b7cd822cbc1c7daf85e169304673c4265cc5ba975c6729fe9faaada49789c267d9f9902f0e2669ca6e5f57619572c6d572e8eee66b99dc83792e8467c52bb3a7f3a33e88ca813640a4a4e8043a17a86f35fd064ffe38f123a9b65622bbe3be14103255df0c95990272edb40199073011782b65889ecc3ff4dcce209060a52ea20e822c901cf34929cdc237f2770b7570337574691ee963aa03c661d99a3e8c9bd6712c33329c67db52670cc31d670778ebb715713adc51dfe7c8db00614bb49bdc09b006ee78436ae613881f3a24340d757c0506d33a01ebea0a621033c55c06565f2aa53f1e242a4638d4f5c9461c0982b63503088028cb7a1434163da3358d80a60b263d0fb33aa2aeaadedb83e53218dc592a4bed7deb1929a9abde9b5e3976a2c06e5111b7b96b046113db5e10b69e3e09ffb74494c5c4662b5deac18236c9c4d12bc2dbf1b3c5d17ae1706e12ac2124dc448a18ea7dddccfe10515d7d10ef87e72b630b43d0f209d9307991a77e8a4f1b4267af3e975aca0f57982598faa4fb0d86eed585f475839634fd74dae86e7a7f3f2a199f5bcf97f206feccfcb266ec201b290c68118b8c9ad6825b05e05a08fa56d52a6eabbd99b704e405a8b4c908f5126aaed76165e139878fa5481cadb4498ab133a69c1b90f331a1d365de8324b7391345c52864705ef75aa75acd668116a23d5303433f638e66b5a65a14ae17b30f80133912840887a240b750ba9e149df00798184f5d6b5209c83cd67162d707babd583e52af05d982ff749ff7760687826d9bd2e84c18a46547a73a53a08f73796b585c32f519915ec6bdf8d5487b12afaf24c0e2b905e9f68b065eca79b351985107b8606f46fd34942583d9e69a2f33828d09e37b9fae60ca3c0981681a7e1978d179acf6a23b94da6efb0be393e16920cb58ff12f9eb6b60a11cce8bacf339c0606a33f0b79c2c1e973c32af6d2c1e541a3001c7e1af56ba306f1622afd806ec6e2cd189619b501c242710e02e8183ee9a93b42f8681aa3cae47469eca44567e0a5d746e43837a4d2753a944078dd61286efd8eed659e925e733314e82b4594ea52e65ba4c26abcdcd1f45cbc388edebe1f310db5f08f8ee05533cb45e2b8c685b02fe52d57a9c3e0c3a5bed77dddae4bf44285d01261d485b7ae64690abb6a091c61911211e6dbb63b0bd19d5927c098423d647293fdf01fc4b897b43914faf525f738163d4c58a603877a6d2dd9d75dee2d19a08e2dbcfe26f0a7ca70880554a4664f7dca379bedae297bf720a356e1d973e0321f026665c95b4c0b4cfa435127f1ed08deb6bc9835d3df367e17d52baee4800eec7fd899bb81bca86888f29a7eb220ba11228f861aef9553df24fa62b0577ab98c93375a51edc1bedb57069649f1947c5cb7f1f0796b5c10e097e701d562d0c605a823749d9ba857422b6d27aa87b5589acdc442bc79d3a48d99973ad40dbff71411ab16681e84eb0e5f38cc343590214e6889e3611f0e10dd8ecc01ef71e9f56172c6fa3eacd70a4a0f110b9e7b898bc0870b4a328e1676d32e909a3e5057caf87d41405785ec4cce5128f3296b7decedb808662a6e99e0933a8d7c7a1acdee37dacf250d1ab5eae8d8af5a42181d7738bd2405fd9d5010439661c3822828dac41fb20e93e832722fb758dca408c579470c6d45f21de3fe3646ec905f53824ba846662285dc6e144f042850b2b4d8f0e235c230d659ea5e9ca1b1c238b66c1ba01ec54f1e31703d3477b112fc7fc29d72d939270a102600d56d64bb263b20333312c202bd62252b447c9eeda4156e4a89c7929637c8917a18276c1128c605d04e0670cb341ea3d124fb5f7a08eda4d9ac15d3ee8876206d044c49e207772df83bf1326d58ca0bb356446e71d83555212d05453b34d2ed50e7ac3780082c68ef2a53e57f7d467642bb6818e2809af41a35b45a1234b44225dbad0f482537216d7b7c995d99f6b37c985abf3eac5f482597fbba92cbccf232c79724a39dc8e92fd80d43dcb462065bcbad9f7e25143a39c09fd6ed1a64868c9aef509b19097b5976382b32fd8ad11d12303c12889869c09700ec6aaaff499cee2661177dcb55661d9f34e8207e245be6a2f65528873437523c0b74789a2991e08b588a85dcb1e29fd93f0382571c72fa19bf8bac1343fee9efabf7d69c98a34319a84cd124245ac961604d18f370fa030ac2ebc4498117f2dd8c8bbaca7183f51f5e10d282a6316ce46f25db4a35fcc50ae392d49bf48aaf2de2acd8b4dbec4a3d4544d4a9fc5aca507ae3d6dc292f7b55d3e107bd8503bcee96a2f851ea04db53a2ecf04091082ce0cbc230b9a050851479447db5596fd5055ffa7ca806910a645caeaf9555a9985df5f83fa3d63d42d8a2c21f2753a9b7e457756acad9da895c48ddce7cde33b702e02e7207b155dec3e27a0696f569117f9f55a1976a6557a0adb62d5686a19a6726fa855fe931749d81a42f9b428e2441a53286718e67f14865787e5061f957044b9e5dab0c58493967fc934a56f9ee0d1e3220665652b9e7aa1ede2f5fec45501230d445b0e7a76b6a5a01a91406908c9237a703520c9cb5cdfaa130642235b82caabd2b07a6faa6315a8f941f190aa60b7a35024a0b6a29c60acef4ce279c72309f0efedf2069e92bea5a42f385225ce7b1ab68574257e866fca80d8ed3092db9cac09c220f003bceaad995193e1effce54395127a59dcef780bcabad95610872b7c5885b5cd678d634e405b782afde9929cb2cf3bde97958aaef87167efc9c63d5bce00d9443a23fc977c29713e8111415e2b42c8c02ed0b07b2270471e5aadc384b551303c017de5916757c1d9c55f9f1c67792b0c899411e6d19ca1b9b671d59958dcc5a1591c68a8cb98a22982ef16603e437a74899d580050ea4cd3219401cbcf2836883f5fa32b748eff6ec32babc2f1de19f0e0982e725571032a6c574b2b5cb5e39ae920bf582d668b75e412ca544e7bce8325231b7374176bff24aa98ed25175452429b5731e11f3b8174869063ba7a222391136fd0f7f9dbde782a900a51c635b4d19d32a45292580b095b973943220182f5e4ca02d80c686238e25aa9e6e4dedaf8161cb1cb0355dc243b44b6ba074a69a1cbdabdee06081d329c26f05f55c6f13bd5b6068748bd26c923e5c26a6e5e9e8e58e300909cbc4f4b4d445ce8305b2a07b3289bd0b97d97645a559e152e61d681cc58eef6c1f157b914e38949db5d4896b5b6045c1c381fff2dd87246e6855b65d6f94076bed4224795c646db439156a2a13dc17fb77b54cd16fe1b42758da0930ac27893de9895d132c401c184f563c8fadb28368e534734bf8fb2444334f81140b8a46e4cfc0bbaae08a50513f0522994fc4028e3b65cd107ccaf428a42f2ccf4894a27dfe38082a783d4bec8f498ea46b37a724852e4979b95103f82900101a14755baa4b5b38dd40769e9bd91bbf61b8dc354c99d12d2f095bade979b716768b2fc0ebd8d2cff3e3c34a4bc1de90c50617eed16682ddbbdb6ed85d38b35879b9036ef6489400255dfff949b5e525b69068c52348e9c4c3080d96f628a28198fcef356ba0f9e1e9fc6ae23dafbc963f51aa93a7eecff314bb1a65885b9e4de2154be85b3fbf1e63c899683103abf7f526e7579f7fd554398e3f199a403c037632c6031b6d5d60290abb36c72b19f1e78ac39d055b86df5705f3b7aec918ef7ead1acb4d83809b91a48d88f09e48e1489e9844d10768eead10e36e88f9889ff71a54d3a65b6d7f0d2d39bd779128252602ffdc9174eb6ac2e6a75b2d8b9d53118b908fb7562cf4bd2c6f1d6131d8921c10964bc461aa9c6582855d5b840c6df018ef1dac0c8b1bd6bddbad222e9ee0cbe9aa41b4a3f01b39f91e6aec6dfaefc6c316968c8e4d0487bb818a3cb885cd2ba4ff2d9376f82ab998f1321962e5437157bde98ca96b77e96ea77ce4e3d723e263199f6bc9633d9635680b56e449d854eb2f8bf328c2f9b584c00fc1f76e5ca8437ec0732eab525dbfef3f4d1bec9186262ff022637489287e5cc21e4ce1b836fff0d19bf5e4a20582eb0e1ce59435b7757a2fbc1ad6182d9099906d8253834bdef3db8ecf83737819c8fcf04654a650dda50431132ce14b127e97a89d63b3b3d332504b5ca83fefefe16016529a58d14e8b3cc61bd2fe970202c0ab83c82c01c30ff974ebca77ecb950b350b1b3ec9ea7567b1a841d557cf0d3d79d61a6a5bdb51b7d5911d99c98a1b20451525a6d285f8b2740ecab1a9377450bf936fc9e5afe6a3a1cbbd7c6bed9be7ab33cc9a0e2a100a979eeafd56a30378d0b342146fc4d8c0a825dd69a80441b90f59bf94daf122304783d995620597fb3cc35740fdf6bda01f175067dd5235c1d477550e716acb17408082ed0b05db938f53340a221efeb53390c273791361552eac0cd7ab525345c7194d7cd9f706429bdd97cd3876209211d8c0eead347f522eb", @typed={0x4, 0x2a}, @generic="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"]}, @typed={0xc, 0x46, @u64=0x1}, @generic="c570fc2857a8f8908fe4cc4d4a65ba9dd6d8d64a7243a14ac25435b9428e1f64fbf75ec3a8ab6e6528ba9d1c28"]}, 0x12e8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 08:40:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x1c, 0x1, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x8, 0x12, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) prctl$intptr(0x0, 0xfffffffffffffff7) 2018/04/08 08:40:30 executing program 2: r0 = socket(0xe, 0x2, 0x3) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) 2018/04/08 08:40:30 executing program 7: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x10840) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x3, 0x8) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x9, &(0x7f0000000080)={0x8}, 0x8) link(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/file0\x00') 2018/04/08 08:40:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000001c0)=""/247) 2018/04/08 08:40:30 executing program 3: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYBLOB="df0000007179f5e99a3171b71d845e1907d2a9bb612c0fe8253c9381877f7a399eeaa0b3d5f54f5b373baf591952ed278f38450112819b74afe4ae48a1d11deaea19919d50a64f1adf9ef6f1fdd2c6dea1057bdb5aef774fdcd77077905bba6a78fba93337be43c3c7bb16088aa4e7cb779de42c8d843e599613a7c6147deb6f8bf34369fc1a3ef5f239093c4921cd1351a00bbc4272e056f3c943c1d85cf5f64725472968cf4eb39254e7161743e8198bdc11f63dec633f9e569efacc50a2bf6aea1cbd209a23b140362c01"], &(0x7f00000017c0)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x9}, &(0x7f0000001840)=0x8) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xc) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f1}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800000000000) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r5) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) 2018/04/08 08:40:30 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x10, 0x4) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x8001, 0x0, 0x2584000000000000, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8000, 0x7, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) prctl$getreaper(0x8000000002f, &(0x7f0000000000)) 2018/04/08 08:40:30 executing program 2: writev(0xffffffffffffffff, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) r0 = getpid() syz_open_procfs(r0, &(0x7f00000000c0)="6eff742f626e657000") 2018/04/08 08:40:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@dev, @rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) lseek(r1, 0xfffffffffffffffe, 0x2) getdents64(r1, &(0x7f00000010c0)=""/4096, 0x1000) 2018/04/08 08:40:30 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x7, 0x1, 0xff6f, 0x4, @tick=0x1, {0x8, 0x7}, {0x9, 0x8}, @ext={0x0, &(0x7f0000000040)="7bfb895859f1ffa560cc1241e40e46e48a7266ccceff93dea54af56a8215593bcd78c667c425d3"}}, {0x9, 0x4, 0x6, 0x0, @time={0x77359400}, {0x9, 0x42}, {0x0, 0x9}, @raw32={[0x10000, 0x167, 0x3]}}, {0x4, 0x6, 0x7, 0x837, @tick=0x7, {0x725e, 0x8000}, {0x40, 0xff}, @time=@tick=0xdbf}, {0x5, 0x5, 0x0, 0x7fffffff, @tick=0xdd, {0x40e4acfc, 0x7}, {0x1, 0x4}, @raw32={[0xffffffffffffffff, 0xa9d, 0x1f7]}}, {0x1, 0x9, 0x8, 0x3, @time={0x77359400}, {0x7, 0xa99}, {0x3ff, 0x1000}, @time=@time={0x0, 0x1c9c380}}, {0x5, 0x80000000, 0xbdd, 0x10001, @tick=0x6, {0x2, 0x10001}, {0x2}, @quote={{0x8, 0x86f2}, 0x3c, &(0x7f0000000080)={0xffffffff, 0x3, 0x1, 0x6, @tick=0x4, {0x2, 0xd1a}, {0x2, 0xcdd}, @result={0x10000, 0x4}}}}, {0x8, 0x4, 0xfe2d, 0xb932, @time, {0xfffffffffffffffd, 0x8}, {0x3e07, 0x1}, @result={0x511}}, {0xe92, 0x6, 0x50000, 0x7fff, @time={0x0, 0x1c9c380}, {0x1ff, 0x3}, {0x8fe, 0x6}, @addr={0xcbb4, 0x6}}], 0x414) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/04/08 08:40:30 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r1, &(0x7f000079a000), 0xfec) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r1, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) 2018/04/08 08:40:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0xde}, 0x4) write(r0, &(0x7f0000000000)="220000001e0007ffe908160f090007230203f5eafeffa7001af2fe38050008800100", 0x22) 2018/04/08 08:40:30 executing program 0: memfd_create(&(0x7f0000000040)='wlan0/2:\x00', 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) dup3(r1, r1, 0x0) 2018/04/08 08:40:30 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000480)={r2, &(0x7f0000000440)=""/60}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000240)=""/163, &(0x7f0000000300)=0xa3) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x5, 0x81}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000400)={r5, 0x80000, r6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x7, 0x80000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x200000007ff, 0x8, 0x3}, 0x10) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gretap0\x00', 0x100}) 2018/04/08 08:40:30 executing program 3: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa2002, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000040)={0x1ff, 0x2, 0x100, 0x1, 0x8, 0xffffffffffffffe1}) keyctl$setperm(0x5, r0, 0x2000000c0004) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4096, 0xffffffffffffff0c) keyctl$assume_authority(0x10, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4) sysinfo(&(0x7f00000011c0)=""/4096) 2018/04/08 08:40:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x4) write$selinux_user(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7379737465605f753a6f62476563745f723a64706b675f6c6f636b5f743a7330f8740000000000008afaec255e35c45f20899774947a5c250cb143e517f5189b43e5d836d912a2466f6122955ecaa43f7e988742220dc056ab90e1b7a39f094c120ddc1ff52e5b7cfff0c420f09de9b13a90092c5f833add6ecd79e4a510c79a6d6e5f6940888aee70b4e8de3ac71d453073f011ef53411265b86e9f410d0563b12c4d0e3e7a156df7f4230aed00c93da559f3f3f8403c03766c45f3e21f57b04533fcfa47b8fefa6ad0c52c77ea3495c300a0b5378a883de53bbc36e48380afc5d0f40f8754a5"], 0x26) ioctl(r0, 0x2279, &(0x7f00004a2000)) 2018/04/08 08:40:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet6(0xa, 0x8000000000002, 0x800) syz_emit_ethernet(0x177, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x141, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x50) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00'}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x2b, @empty, 0x4e24, 0x1, 'lc\x00', 0x0, 0x7dd0000000000000, 0x51}, 0x2c) 2018/04/08 08:40:30 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x13, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r1, &(0x7f0000000580)={0xffffbfffffffffff, 0x4, 0x5, 0x0, 0x7fff, 0xd7c8, 0x4, 0x401}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x803, 0x0, 0x8}, 0x26e) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ptrace$peekuser(0x3, r4, 0xc) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000500)={0x1, 0x7, 0x5c31}) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) madvise(&(0x7f0000081000/0x3000)=nil, 0x3000, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000100)={0x4, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e22, 0x2, 'lblcr\x00', 0x15, 0xe4c}, 0x2c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xbf) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) 2018/04/08 08:40:30 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x13) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/08 08:40:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x442000000000127b, &(0x7f00000000c0)="4ef8aa14091ae293a7aab8908d06ebb5a17de1d1ec8b44028b7546e8b7f5b6c998b6a9e5b139572e2b72445cb7cacfd6b9eddd9e916435fac846b64e86df4866a5a44c56449cd356ebe5d95d4d8180590f521f8675e32bd17380ce6529c9f11ca30e3aa791219900000000000000006e7022e558df85826a1170add9e67900000000000000870989d2c9d7c61ab3160d39ee7b47e593f89e818ae2e6306cb627cb3dc305e99740f19c09552e2e52d0c8b6f0b7b265fbd891fde49b6d57fbbfea7bc41b41a94164ce89f6fdbbc20c") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc4000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x5, 0x758e, 0x80000000}) 2018/04/08 08:40:30 executing program 5: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x400, 0x100, 0x7ff}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x100000001, 0x8, 0x200, 0x10001, 0x1ff}, 0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syz_tun\x00'}, 0x18) 2018/04/08 08:40:30 executing program 4: r0 = socket$inet(0x10, 0x82, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000004c0)=0x1) recvfrom$ipx(r1, &(0x7f0000000080)=""/3, 0x72, 0x100, &(0x7f00000000c0)={0x4, 0x800, 0xfff, "ff946d8507f4", 0x6}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000001800)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000180)=""/170, 0xaa}, {&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/2, 0x2}, {&(0x7f0000000440)=""/37, 0x25}], 0x7) [ 70.024709] IPVS: sync thread started: state = BACKUP, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/04/08 08:40:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)={0x2000}) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000000140)=0xfe5c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200602, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000180)=0x2ef) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000240)=0x6, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'syzkaller0\x00', 0x8}) 2018/04/08 08:40:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x3fb) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/04/08 08:40:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x261, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x2b1) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r2, &(0x7f0000000440), 0x2000000000000986) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/08 08:40:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) 2018/04/08 08:40:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={'vcan0\x00', 0xea}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="a3745aa2cab2815bbbfd21ea4bb991394ddd25848a1cce67", 0xffffffffffffffab, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00000002c0), 0x0) r2 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='(md5sum:\x00', 0x0) keyctl$instantiate(0xc, r1, &(0x7f00000003c0)="596d1ce8ea55768b0eeff5fb7b1a5bc29c7f888215c3ffe8317105e9dfbe449ae312032efc21ced79a9ccea403a0f96e2221c322224a7126961260b06321abfe81842cc36a2878634d230914c4ff074f764fe72297c734dc835341c158eec71cd9589b5aa855bc13dbaa30fb7b1a0ee90d08a9af1b9d72b184f1f94ac668cd33d4b3933ed95e325b35f8c0f58794f6948aeed4df292e343cdcd3e67f0a6f49255bc1b074708473ab86615c25349209c50bf011001362e08d84b3035604b9b60b059a6c491e6749ce4829c056c0870d7050", 0xd1, r2) 2018/04/08 08:40:31 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x10000, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) dup2(r1, r0) 2018/04/08 08:40:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000003000), &(0x7f0000008000)=0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/04/08 08:40:31 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) waitid(0x2, r0, &(0x7f0000000100), 0x40000000, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000400)={0x5, 0x3, 0x100000001, 0x4, 0x5, 0x5, 0x8, 0x83d6, 0x80000000, 0xffff, 0x4, 0x7fff}) prctl$void(0x37) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x37, &(0x7f0000000380)=0x6, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(r1, &(0x7f0000000000)=""/33, 0x21) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000280)=""/242, &(0x7f00000001c0)=0xf2) ioctl$KDSETMODE(r4, 0x4b3a, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ff2000/0x3000)=nil, 0x3000}) 2018/04/08 08:40:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d36fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6375ea3b}) r1 = syz_open_pts(r0, 0x1000000000000) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22}, 0x10) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/08 08:40:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) socket$inet6(0xa, 0x1, 0x40) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="4265ec12a7fcc333e299178f7c8c83fbb5625ec046405975032a5b3a54f14d0c4d3840320253e188b6c46bb20106e05ba902eb059924247346a44b2a675d95d5ac904cced29fa5a45412a227ebe193f640424e5fb3f5871934daf2a07ffca12731038111be8f16cb87648063bb8ea49ef5954462a9ee539a402a9dfc284cb480da36bcf60a40f757ca12deafdcc626bee4b4157e9ec6f5bf0ef8d37a1434c62197706f05862e0bedfc4854660b90b151e8c021349ef606e8e3307e1a12971591c789114af624d44a7eb5c3db7bc83633ccfdb4a0b66ebceea265989b85194ba99ec8c6a015b50342faacb1c6cc38a6931d", 0xf1, 0x7ff}, {&(0x7f00000001c0)="34a080d7240f2f434015d601aca952f71bf73dbb934bfaf9088acad7e5e85f41bbc4b873c596e92642133c74e6f861e86a0f53ad1c85284b203eee9d34017650f7543f23e5c39a2c934ff5f2f049d1e26002b9ba405fcc16b32acfa14d54d87d1a5b8f4bb4c07d18a8489d", 0x6b, 0x6}], 0x800000, &(0x7f0000000280)={[{@grpjquota_path={'grpjquota', 0x3d, './file0'}, 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}, {@abort='abort', 0x2c}]}) 2018/04/08 08:40:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) write$binfmt_script(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="238a3c984c66696c300a"], 0x11) fsync(r2) 2018/04/08 08:40:31 executing program 5: r0 = socket(0x11, 0x1000000100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0xfffffffffffffe7d) 2018/04/08 08:40:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000200)=r3) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x80000000}, 0x8) 2018/04/08 08:40:31 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/bitjF/\x00\x00\x00\x00\x00\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r1) gettid() r2 = getpid() socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(r2, &(0x7f0000000140)='io\x00') sendfile(r0, r3, &(0x7f00006dbff8), 0x401) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000040)={0x2, 0x80000001, 0x3922aadd, 0xfffffffffffffff7, 0x3}) fstat(r3, &(0x7f0000000080)) 2018/04/08 08:40:31 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000ddc8c656d4d96fe9c76a101100000092636c78f26d7b333066ed36ccb2864ce2"], &(0x7f0000000140)=0x39c) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x40087602, &(0x7f00000001c0)={'teql0\x00'}) r2 = dup(r1) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000180)) ftruncate(r0, 0x5) r3 = openat$cgroup_ro(r2, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000280)) creat(&(0x7f0000000100)='./file0\x00', 0x12f) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82, 0x0) write$selinux_context(r4, &(0x7f0000000080)='system_u:object_r:checkpolicy_exec_t:s0\x00', 0x28) 2018/04/08 08:40:31 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xffff, 0x0, 0x0, 0x2fcb, 0x1000, 0x81, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3, 0xdae1, 0x8, 0x1}}, &(0x7f0000000000)=0xb0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xe6c) 2018/04/08 08:40:31 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r3) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB]}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r6, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r7, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000000200)={0x37, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x10c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r8, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 08:40:31 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000002ffb)='task\x00') socket$l2tp(0x18, 0x1, 0x1) getdents64(r0, &(0x7f0000005fd6)=""/42, 0x1be) readahead(r0, 0x7ff, 0x510dc2dd) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) getdents64(r0, &(0x7f0000000000)=""/1024, 0x400) 2018/04/08 08:40:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000100)=0x60) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0xd) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000004c04000040010000000000005402000068030000680300006803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x498) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)={0xea, {{0xa, 0x4e20, 0x1ff, @empty, 0x7}}, 0x0, 0x4, [{{0xa, 0x4e23, 0x2, @empty, 0x1ff}}, {{0xa, 0x4e23, 0x21, @empty, 0x4}}, {{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xee}}]}, 0x28c) openat$cgroup_int(r1, &(0x7f00000002c0)="696f080049d8fede000067f60600", 0x2, 0x0) setsockopt(r1, 0x100000000, 0x185, &(0x7f0000000040)="5f04f3523cf53d8965ff3c11ad3a255f9726905b1053cfe47426e3c2a0cdfe6caebaac9df6167c6702a9b45f3b05ab0a2c1c745bb98fea9e29cee77979297e952f916b259561967548b27bc11817e68efaff45d1d902b65320d778cccc161828b0f2a503fe51a58ef86a354c52554f54cbe8b113f1d982512438b03f5c60a6d345bdf55692dff97e77fc1a", 0x8b) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) 2018/04/08 08:40:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000005000), &(0x7f0000001ffc)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x4}, 0x8) fchmod(r0, 0x113) 2018/04/08 08:40:31 executing program 3: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x1ff) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="be4a770361abff810caecd9b921d5570caedaf78f3e49ac963255c290b5bebe18d06a3fa410b2edd6b3e9c7d222f9a7b91b046e3a517b85f368e0da354ea122e5cb33d0178050437249c547954c0f32fe19e9c54ca6e6b7948d67ef3c26e8b23cdf91fcb3f53c02ccdd64358ba72c14f3a9261c5dde4bf9d3ca040e5fec28c62dbd390a1a9fe3493eac8df33e293892648592e7e22481fae2f", 0x99) unshare(0x80200000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'rose0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="380000000700008002000080000003000000000000000800000004000000"]}) fcntl$getflags(r0, 0x401) 2018/04/08 08:40:31 executing program 1: r0 = socket$inet(0xf, 0x3, 0x2) pipe(&(0x7f0000001000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000003fca)="020800000200000000ef37ca227685e9", 0xfffffffffffffebe}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000002000)=@hci, 0x6, &(0x7f0000000ff0), 0x238, &(0x7f0000004f11)=""/239, 0xef}, 0x0) openat$cgroup_int(r1, &(0x7f0000000000)='notify_on_release\x00', 0x2, 0x0) 2018/04/08 08:40:32 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) seccomp(0x0, 0x0, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x7, 0x3, 0x3, 0xfffffffffffffffc}, {0x4, 0xfff, 0x4, 0x7}, {0x7fffffff, 0x9, 0x6, 0x200}]}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x20000000000000be, 0x10000000) 2018/04/08 08:40:32 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r1 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000480)=0xc3, &(0x7f00000004c0)=0xfffffed4) write$tun(0xffffffffffffffff, &(0x7f0000002f00)=ANY=[@ANYBLOB="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"], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffe01}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00000004c0)) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x1, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}]}) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000001940)={0x40000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) r6 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258", 0xc9, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002980)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002a80)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@multicast2=0xe0000002, 0x4e23, 0x20, 0x4e20, 0x8, 0xa, 0x80, 0x80, 0x6c, r7, r8}, {0xffffffffffff0001, 0xfffffffffffffffd, 0x6, 0x613, 0x6, 0x2, 0x97, 0x3}, {0x7ff, 0x101, 0x3, 0x4}, 0x8001, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x34ff, 0x0, 0x0, 0x9, 0x0, 0x3, 0x7d}}, 0xe8) keyctl$unlink(0x9, 0x0, r6) sendto$inet6(r5, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) 2018/04/08 08:40:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000e32fba)="4f7ad0c9edffe9486f1748144523c0c258773e00d4bba29028eac3028de58f5930fd4c8ebb74dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375642e58335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae5000)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="c9bdd47a7dee753d8b7f303968eac7f27a3c9c8f532f946f517dbf029025aa2f3197d5291e445ac444ed51b6e04f0b7e2b341fe7a221de73612e3168aab00bd969e6481d14dd100307139b5b62d63a9a9a6bebc09ef6627305640a556a5c7b24b01574b7210a7c331016fd7da63b30c2972468") ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/04/08 08:40:32 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x20000004e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f00061f00ed07ff0719ef2e8c5b8072270bf4b9b820ebef19be022753e2c4c338c5a46439ed58416dd7af52e0fe14b460ca3d402ec12213ecf79e5c6ff1d2ecc3fbdff1b070aec5e40da2ea37366b66410e5dee08e88e0bd651cc2e1603a6a357c7667855c2594df1c2cde1fe66220a0a239e41c46fde2fde8a7c29298f695ae4e087c23b114c4252e089cb3e703de80371589a3b98c902142bb81eeb693fa1c2d743e1b497eecc1dde3e767e52e11d5785c3a9fdd320674141feb3c2f3a472e0c83eeb30bba91e12beb0ba931ab3608bfff8800ace92d4f41fb9872384c37777a8dbdccab2caeddda3d57a473fc4c95d961d88b8aed1b87c28ac65c56149ad5c08b8136e0f82168fe2b2e437382408db176379a2f6c998776d1bf536acb9ec3ecbae8d09fadc066f33f1e8ef2a6190674f442c6f6cc8ac70f76cb9318b034c4ab58c1ea26124a9452231948a502283be556537edf7dd499e30f6a9e221e68b33cd2bf240876468cba002a901b32419a06c5bdf4632bdff9527605c2725834ab51e30786799a0e1a5a4fab7dbee8de1a2cf6076e1e619b06a8f481d3d0fadd1f232cc4d77179e9f3a7014e8e5996e6896c00c492961a9e7d200815a7463342f84f69505d99f390b26a2cc7cd83c2f1bd9d8f29f64ecdb0fafd1ca2176af4f1923dc4fd4f66bda"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0xfffffffffffffec3) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="e6c971740c630000"], 0x0, 0x0, &(0x7f0000005000)}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r6 = dup(r5) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000004c0)={&(0x7f0000000480)=[0x239], 0x1, 0x0, 0x7, 0x8, 0x7f, 0x0, {0x4, 0x5, 0xb, 0xfffffffffffff800, 0x100000000, 0x1f, 0x1, 0x7, 0x8, 0x10000, 0x7, 0xffffffff00000000, 0x4, 0x0, "a114aa6a10079a6deedf744175b76773d47480cfca7988e086b7644dcf57ccc9"}}) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r3, 0xa, 0x27) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) r8 = getgid() lchown(&(0x7f0000000540)='./bus\x00', r7, r8) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/08 08:40:32 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20280, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x1, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x0, 0x9, 0xcb, 0x5}) r2 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='^:user\x00', &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', &(0x7f0000000440)="3fd88b13c26381615287a097881a1a2455d7bdce40b6621b40b831c933f7025de13651d0371a216975872896b10e77a41ff47d8016c75a9ca847d0f03c2ecf904aa264750a9a212c66252059425f4fca319e6a02e6759592a5cf8f7c169e06980ca48b2610b1ac46fdd8214d89c94b7a3dda80582e619d08e052a1e503531409a11384ac916e96107b026688a7363ffb24462510cfdc68fa2c3d40af5a6dfabf9aa3affdfc94186c26d92181722bf324cae20a95514c0e95c3a3882446b462000000000000000000", &(0x7f00000002c0)='\x00'], &(0x7f000034bff8), 0x1000) 2018/04/08 08:40:32 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x80000000}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r5) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x1e) ppoll(&(0x7f0000000a40)=[{r4, 0x8}, {r2, 0x1408}, {r4, 0x10}, {r4}, {r3, 0x1000}, {r4}, {r2, 0x8000}, {r3, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) 2018/04/08 08:40:32 executing program 3: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)="76caee751447b3bf", 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[], @ANYBLOB], &(0x7f00000000c0)=0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0xe}, 0x10, r1}) write$selinux_create(r0, &(0x7f00000001c0)=@objname={'system_u:object_r:sudo_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x32, 0x20, './file0\x00'}, 0x51) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x0, {{0xa, 0x4e23, 0x68, @mcast1={0xff, 0x1, [], 0x1}, 0xab}}}, 0x88) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$addseals(r0, 0x409, 0xa) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@dev, @in=@multicast2}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000040), 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000008900)=[{{&(0x7f0000000100)=@nl, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) tkill(0x0, 0x1000000000016) 2018/04/08 08:40:32 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) waitid(0x2, r0, &(0x7f0000000100), 0x40000000, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000400)={0x5, 0x3, 0x100000001, 0x4, 0x5, 0x5, 0x8, 0x83d6, 0x80000000, 0xffff, 0x4, 0x7fff}) prctl$void(0x37) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x37, &(0x7f0000000380)=0x6, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(r1, &(0x7f0000000000)=""/33, 0x21) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000280)=""/242, &(0x7f00000001c0)=0xf2) ioctl$KDSETMODE(r4, 0x4b3a, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ff2000/0x3000)=nil, 0x3000}) 2018/04/08 08:40:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x139, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x189) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) writev(r3, &(0x7f0000000480)=[{&(0x7f00000002c0)="a506a82345a1c17d1d6b8aa94e63b6f0ee54e9d96084cbe3e58c0fd0f2f4620932c0db3a8c024eb91c53af193a1b405d9b3b291a5d3a52aa", 0x38}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000700), 0x2) write$evdev(r5, &(0x7f0000057fa0), 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000003c0)="34863499f0877cdf081d843a0d7455f104a5680b9aedbd585eca278adeb24653ab124925f92a8310d55fe2e29772f14b575ca2b53a91447db80d9ce2af4cab69ede0d76abec620d0a23952eb12fe0a196f9c1011790588a0be55d10021f4b2361a7564db568a7314759374ec6bfd6111bc2fc7c0a75dc8ab1ed39f87b59fac743c5f0c7ef3251bc319ab24637af37e8a923ecaa59f8b815a9180b7c72d3dbf72531840ae00960decf05433f94097acda122a13", 0xb3}], 0x1) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000580)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000380)={0x7, 0x0, 0x1, 0xfffffffffffffffa, 0x1}, 0x14) getpeername$inet(r4, &(0x7f00000004c0)={0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) 2018/04/08 08:40:32 executing program 7: symlink(&(0x7f0000000140)='./bus\x00', &(0x7f0000000280)='./bus\x00') r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x80, 0xffffffff, 0x9, 0x100, 0x7fffffff, 0x81, 0x5682, 0x0, 0xffff, 0x1, 0x6, 0x5ac1, 0x7fffffff, 0x0, 0xffff]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=""/201, 0xc9}) symlink(&(0x7f0000000240)='./bus/file0\x00', &(0x7f0000000180)='./control\x00') syz_fuse_mount(&(0x7f0000000000)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 08:40:32 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xed4}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000340)=0xa, &(0x7f0000000380)=0x2) fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) [ 71.715311] binder: 7214:7219 unknown command 1953614310 [ 71.726014] binder: 7214:7219 ioctl c0306201 20004000 returned -22 2018/04/08 08:40:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) [ 71.759906] binder: 7214:7219 unknown command 1953614310 [ 71.765757] binder: 7214:7219 ioctl c0306201 20004000 returned -22 2018/04/08 08:40:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@rc, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/205, 0xcd}, {&(0x7f0000000180)=""/181, 0xb5}, {&(0x7f0000000240)=""/21, 0x15}, {&(0x7f0000000280)=""/52, 0x34}], 0x4, &(0x7f0000000300)=""/70, 0x46, 0x8}, 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/08 08:40:33 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000540)={0x100000001, 0x1, 0x333}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000005c0)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000600)=[{r0, 0x2000}, {r0, 0x1fc}, {0xffffffffffffffff, 0x4080}, {}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2012}], 0x1, 0x2) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) socketpair(0x4, 0xf, 0x7, &(0x7f0000000480)) capset(&(0x7f0000000380)={0x19980330, r3}, &(0x7f00000003c0)={0x7, 0xfffffffffffffe00, 0x2, 0x3000000, 0x4f3, 0xa7e}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xfffffffffffff7ff, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=""/152, 0x98) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000440)=0x7) pipe2(&(0x7f0000000100), 0x0) 2018/04/08 08:40:33 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20a81, 0x11) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000080)=0x6) ptrace(0x4207, r1) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x0) 2018/04/08 08:40:33 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f000010e000)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e37ff4)={0xa000000b}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0xbec}) poll(&(0x7f0000000040)=[{r0, 0x1000}, {r0, 0xa}, {r1, 0x40}, {r1, 0x4208}], 0x4, 0x5) poll(&(0x7f0000ceefd8)=[{r0}], 0x3e, 0x0) 2018/04/08 08:40:33 executing program 4: syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/53) timer_create(0x3, &(0x7f0000000080)={0x0, 0x22, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r1) r2 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/04/08 08:40:33 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 08:40:33 executing program 3: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000164ff8), 0x800400000ff) 2018/04/08 08:40:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x78) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x2b, @empty, 0x4e24, 0x1, 'lc\x00', 0x2, 0x7dd0000000000000, 0x51}, 0x2c) 2018/04/08 08:40:33 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40), 0x0, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000600)=0x0) fcntl$lock(r3, 0x6, &(0x7f0000000640)={0x1, 0x0, 0x1, 0x0, r4}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x0, 0x7}}, 0x44) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x24000, 0x0) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000680)={{0x2, 0x7}, 0x1, 0x1, 0x93d2, {0x101, 0x1}, 0x8, 0xd64b}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/08 08:40:33 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x1, 0x3ff}, 0x2) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000100)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'ip6_vti0\x00', 0x6}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/04/08 08:40:33 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ftruncate(r2, 0x5) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {0xffffffffffffffff, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r3, r4+10000000}) r5 = dup3(0xffffffffffffffff, r1, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) fcntl$getflags(r5, 0x3) sendto(r5, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x80, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="b80cd27a9911476fef5525f5a5485aa43d022b75ca410117ba12e05be3ce48b26effda3d0a10f4bf6926f649fbcc3ba76953c0a4414561db7e572749c23072813639e86ac5f29ac3ad162e9c3b", 0x4d, 0xfffffffffffffff8) r7 = request_key(&(0x7f00000004c0)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)='erspan0\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r6, r7) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/08 08:40:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x3}, {0x6}]}, 0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f000000e000)="8f", 0xffffff25}], 0x32c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400800, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x2) signalfd(r2, &(0x7f0000000180)={0x41}, 0x8) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x7, 0x7, 0x8001, 0x0, 0x8, 0xff}) 2018/04/08 08:40:33 executing program 4: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x3]}, &(0x7f0000000080)=0x10) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x331, &(0x7f0000000700)=[{&(0x7f0000000100)="922dc08bc10bda1e463333df966a25ef7cd1c3606b7fcb29a7c772d42359c5905aae201423b2288f506b6e3365178be90c3387239afe4216b6fdca4ec86b1c276c4a3c49a4e7dc6612122592139bf3f1c6b65a53d127f9710a95f9c92e09f214"}, {&(0x7f0000000180)="a3c28a90a13fb81b0a6dac9ece2822db117d4690fc7594f526b55d22ae2527478c83f83a27d994035b5353a2123712aba122d33abb42ec080f19e8a91f47eb3697242089850b83a613f4fe8a16bccc4ef6aef766ed945e174c5a2b701b1e1465947f669344a31aa3b8840c6b456f6010ec34a8cb4cef493fbe57a5c7eee7d6f8f3c0ce5f94bedd6cf3c734c39f30b1d161e4595beed0f51bab948297f1c4eeca048a9e88ec7a697db887b0eddf4705a3259f008fd1cb296140a99dba0d39c3c5dac0305819d8e8d50fb3f39f3419e084"}, {&(0x7f0000000280)="d1c873db452d26fa30b6492416875f3daadc67e9b45c5f61b0bfffd30381dac17d844a3768b68b54089e59e7d02f1ae1eb221c4ff07be4350cb9e4ca89417ed9ba46973cb1867de9896cba90ac4af8196099bc2806febb8576c5f4aa1e8ea5a200e6deadf7320ead1dcb61c3669f51d66387e489c2"}, {&(0x7f0000000300)="cf1a51f7a0e04c7d96ac5d9c7b526fbeec6fa4c0a738ffd8e58c077ba97de4554da14a5dfab3c6fcf908d2022a72aea327fc6de1d97054491f34ca45557878cc93a3acaecebd3171e615c94e77d0fe2da01fc69d27a3a480d750d729ca839766a95e44516e8dbb926b6400246908622ae021"}, {&(0x7f0000000380)="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"}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="65d4213bf8ffa8a43f0cc1e6364b67f95c57c10aaeb9e252d49aed884b6db53c463925242b8eb77ac0f6b245818dd8e517a3224ac144477fc64b31ef512123605a6f7c6bbc3b1289cf0c6da7abcc0559253626630e2c9e23cbf3ac4533ddcd67519b"}, {&(0x7f0000000540)="c0de7a8e3599251643a6c2eb2bc3221e276afebe1c15ce1ae9994a396b4e2271186f7f8b64ce8533fd43f065f1e2d01c55ced415b5a64b71cdbfa2f88d5794a3de451aabe86a03f0215abdd7ee98ef5cc94ebe8a4f"}, {&(0x7f00000005c0)="4666d645ce792d7b62dcb932b1840e5a291079"}, {&(0x7f0000000600)="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"}], 0x0, &(0x7f0000000080)}, 0x3}, {{&(0x7f0000000a80)=@generic={0x4, "6c6fe6ce93006f7760759300f33832ff217908882e8dd44c07e7e0d55b78f355faefe31121c0ac5791da8772f2af756c7dcddbb2a24bfdcac1b97dc8cdc767da619c7d8ef8ac2799d80e678cd062c8f561fa8a620743641eb7b432f9a09653618a8a70e69577bb85c1c69da885e33fe3dd09bdaa14a163376bb55a53ca96"}, 0xfffffdf7, &(0x7f00000000c0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x1}], 0xc}, 0x800000000000000}], 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000780)={0x4, 0x5, 0xbea, 'queue0\x00', 0x400}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000480)=0x401, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0x20, 0x3f, 0x0, r2}, {0x6, 0x1e8, 0xa4, 0x3, 0x8001, 0xafa0, 0x3, 0xfffffffffffffff7}, {0x7, 0x476, 0x1, 0xec}, 0x0, 0x6e6bbd, 0x0, 0x0, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d4, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x0, 0x2, 0x5, 0x982c, 0x0, 0x7f}}, 0xe8) chmod(&(0x7f00000000c0)='./file0\x00', 0x8) 2018/04/08 08:40:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0xffffffffffffffff}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) getsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2018/04/08 08:40:33 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xff, 0x3, 0x73}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)) 2018/04/08 08:40:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5b) dup2(r1, r0) 2018/04/08 08:40:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000005c0)={{0x2, 0x1000}, {0x100, 0x4}, 0x80000000, 0x2, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x0, 0x0, 0x4, 0x3304, 0x0, 0x0, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477", 0x5d}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8001, 0x7b2a, 0x9}, &(0x7f0000000800)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fadvise64(r1, 0x29, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0xfffffffffffffffb, 0x8205, 0x0, 0x8, 0xfff, 0x1, 0xea5, r3}, 0x20) fdatasync(r0) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x302) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10) dup(r0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000780)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000940)=ANY=[@ANYRES32, @ANYBLOB="0100e000527d4265be0e26eeb055f3617b46ac449b9385b7dc2190f23fb7ab35fa3598279f9422685098ff43acfa70cedae53ffa720e2a0854a68d475c0318"], 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff6d) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x5, 0x1) 2018/04/08 08:40:33 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xa4f) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x2, {0xa, 0x4e24, 0x4, @empty, 0x5}}}, 0x3a) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/08 08:40:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) r3 = fcntl$dupfd(r1, 0x0, r2) write$selinux_access(r3, &(0x7f00000000c0)={'system_u:object_r:useradd_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x32}, 0x36) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000040)=""/6, &(0x7f0000000080)=0x6) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000dc0)={'icmp6\x00'}, &(0x7f0000000e00)=0x1e) 2018/04/08 08:40:34 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getdents(r0, &(0x7f0000000040)=""/210, 0xd2) r1 = socket$inet(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000003a00)={&(0x7f0000000500)=@rc, 0xa, &(0x7f00000038c0), 0x0, &(0x7f0000003980)=""/103, 0x67}, 0x0) sendmsg(r1, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000001600910307fffd946fa283bc0220000000000000271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) 2018/04/08 08:40:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1d2be3e1a82aa133c144f690cc58d6708fd15488769d8fb0d5ad01ac1b9653e6094342588775ad17787c39d94cd8af4794c50353f357d5f14caa082f3788a63c2b7865cb7af09e072fc5fa1ba67b681132ad99fc54deccf5d1e76b2c3f078d08edf3d9fe99dd9d361a784ee7"]}) getsockname(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x101, 0xf, "de8c9b91128a9aa6be550faa97ff78"}) 2018/04/08 08:40:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"0c38d02d89eaf1"}, 0xfffffffffffffffd}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xee5, 0x7, [0x72, 0x20, 0x0, 0xffffffffffff7fff, 0x4, 0xc5, 0x2]}, &(0x7f0000000200)=0x16) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0xfe75, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, [0x8000, 0x8, 0xeaaf, 0x5, 0x0, 0xff, 0x1ff, 0x9, 0x1, 0x10001, 0x6, 0x80000000, 0x8, 0x7, 0x4]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0xb0, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x5, @empty, 0x2}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0xffffffff, 0x401, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x75a9}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in={0x2, 0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000180)=0x8) 2018/04/08 08:40:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) lseek(r0, 0x10000000000065, 0x3) ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)=0x2) 2018/04/08 08:40:34 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="000100"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r2 = creat(&(0x7f0000000cc0)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r4) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd", 0x3f, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000c80)={&(0x7f00000006c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000780)="727517c7c77f266b967ec062fe6af74e2e13d233cde7cdf2cae12399cf72e507", 0x20}, {&(0x7f0000000940)="235a5f6ff47ca0c43dd35a01f38784246ef86059dd32d8c8780380068e817ff3fb75f4526be87061cb43bea84171e8167f5528cac49ba7ebb29cfd031797894567f08e87bd824f8b22a7424a308a83f7f70205757cdd465a42eafa9073e8b9abcafad168827c42307e9e75c7e27f123a77d2a31c5a7e05ed1f29e0b6c56480d3285e48edf2ef6588a8ae7aa5bdc66c29be2f0356a73ded931bfd8b7df4f072bbc8b2cef31499e3bd7a8069f8a779fdd9b3aa7d381a72f0f626f90f059d6d7e90214507d158b08d35d3281833", 0xcc}, {&(0x7f0000000a40)="85b02f372bcfa5529b8caa055d2c020f6610c27e25da21890da256f1581f1099e6ad9f21063f33a391e0497b1785d80d9f605827e87d1d2bb495b812f9311c63006eff6eee20faf4cb12afcfe84f3519840cde7a04f4942c863b394d05518c2faf89bb60c29a857b980c9b261ef5088e1fb08f21a7a827b153eba126b67742054625892049d88bc7aadef8a041ec90007c9cf6bc152b552b3c39ff96821e7c32d35cbb12448db960ceb09d9103ae54195b52460c31c2b2626aac20d500894c7472ac7487c2c5184372818665425f6dd470593de64d51884a34e00c2c988a6d9233b7572c", 0xe4}, {&(0x7f0000000800)="0aaa9adfc484371bd0862232a567a22b745f5f3102e5c8fb8cc84f4112d276c8b8cd", 0x22}, {&(0x7f0000000b40)="430814e02a740da670f3eb0dde4c7f99041f7eecbc99665baa4011672ce80171c765989d28935000f06f6b0cbee98546e44da5078eb7d7806f91d579db4c6e106b6564304ab3e329ffdf950cc0706f8850ef5e5c0398d29e2c4a84c800d1884af066897372fea4c65182dfe8061cf9586f9990164436a2f1e35c09759af293778470989b7f24d16980e98f3d542b8ce7b152a134731424ea945616f35d2ef3b43c7f9d119ffb26cfd2af65af7629c299f35b3a45203d30daa86ed7f55d5a", 0xbe}, {&(0x7f00000008c0)="491dd91821d5b9d99c030f804868ce9529c9b072eaf1cc685c425bca2e", 0x1d}], 0x6, &(0x7f0000000c40)=[@init={0x14, 0x84, 0x0, {0x2, 0x9, 0x400, 0x8ad0}}], 0x2c, 0x4000005}, 0x4000000) keyctl$assume_authority(0x10, r5) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0x0, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/08 08:40:34 executing program 2: r0 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0), 0xf4) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x400, 0x0, 0x7f, 0x845}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r2, 0x4, 0x5}, &(0x7f0000000780)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, r1}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x12100, 0x0) clock_gettime(0x0, &(0x7f00000001c0)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000800)={{r4, r5/1000+30000}, {0x77359400}}, &(0x7f0000000840)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7003) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000002c0)=0x4) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000004c0)="d9fb4f1bcfd3e0c1355ea2018b25a4fd911d8abc3f3fd71f4749878ac1fbce6e5d188e078b15be141905d7966406e4f3fb021da63028837a8407bcb3e3a676d251bcd09a04964ed9cd0f6cece267dc4bada0403dcef25dace8875f4a6495eb2e6cc4969e7de83153459b4d61669ed9eb7567", 0x72) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x7ff, 0xa1, 0x0, 0x1, 0x200, 0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x4, 0xb0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x100000000, 0x3ff, 0x0, 0x0, 0x2, 0x1f, 0x2, 0x5, 0x9, 0x3, 0x0, 0x4, 0x0, 0x20000000, 0x195d678803a3a953, @perf_config_ext={0x9, 0x5}, 0x10, 0x3, 0x8, 0x0, 0x72eb, 0x99}, 0x0, 0xd, r3, 0x8) mq_notify(r6, &(0x7f0000000400)) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000600)='\x00'], &(0x7f0000000740)=[&(0x7f00000006c0)='\'\x00', &(0x7f0000000700)='trustedwlan0vmnet0@%\x00']) 2018/04/08 08:40:34 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000001600)=ANY=[@ANYBLOB="149ec8000a0afdff000000000000000002000000"], 0x14}, 0x1}, 0x0) 2018/04/08 08:40:34 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x4109) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/04/08 08:40:34 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB="a3efd660", @ANYBLOB="000400000000fedbdf2505000000140002000800030004000000080004000400000008000500000000000800060003000000040001002400000000000000060000000800090000000000080002001d00000008000200df000000"], 0x2}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x100000008004, 0x3f) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x2, {0x2, 0x4e21}, 'erspan0\x00'}) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000240)={0x1, 0x0, 0x10002, 0x8001}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f0000000280)={0x7ff, r5}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/08 08:40:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x11}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local, @in6}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@dev}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) read(r0, &(0x7f0000000040)=""/241, 0xf1) 2018/04/08 08:40:34 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$getflags(r1, 0x401) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000000040)="5c309a6002a2a31d9069ebd18a425886e63754245015e9fa9a812271849c02730c40a44b86b4d178748c08c4707d1e032f60960659c352e068d7f4b15fffce878047ac51dfef49740d44e3229f9f17c0e2d45e0d081e405dc5bd7bca13e7", 0x5e) pwritev(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) fallocate(r2, 0x0, 0x40000000000, 0x200000000008002) sendfile(r2, r2, &(0x7f0000000000)=0x24, 0x882) getsockname$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, 0x81, 0x8, 0x4, 0x0, 0x1f, 0x80000, r3}) fcntl$setflags(r2, 0x2, 0x1) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) sync_file_range(r0, 0x6, 0xbd3a, 0x2) r6 = fcntl$getown(r4, 0x9) fcntl$lock(r0, 0x8e198a0e6b0d0977, &(0x7f00000001c0)={0x2, 0x2, 0x81, 0x6, r6}) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) mremap(&(0x7f0000c8e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000780000/0x2000)=nil) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c45000/0x4000)=nil, 0x4000, 0x8, 0x30, r4, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x101c00, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) close(r4) 2018/04/08 08:40:34 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0xf4, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/244}, &(0x7f0000000200)=0x50) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x80045430, &(0x7f0000000200)) ioctl$TIOCEXCL(r1, 0x540c) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000240)={0xfffffffffffffff9, 0x9, 0xaa5, 0x9, 0xc42, 0x100000001}) 2018/04/08 08:40:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/04/08 08:40:34 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000001c0)=""/34, 0x22}], 0x2, 0x0, 0x0, 0x400}, 0x2) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000012000)) 2018/04/08 08:40:34 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/08 08:40:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x40000a80) ioctl(r0, 0x4420000000001279, &(0x7f0000000040)) 2018/04/08 08:40:34 executing program 0: r0 = socket(0x10, 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000000180)=""/191, 0xbf, 0x0, 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/101, &(0x7f00000000c0)=0x65) write(r0, &(0x7f0000000080)="260000002200470153ff070089ffcfff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/04/08 08:40:34 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6f6f6d5f73631afa98265741926f72655f61646a00a83bf3f31f99568b3251593d8642a855aa255282d83e330cd54d48a2b6e107b6e54c68da4d603e51618ce1ddc3255d8fc83dd0e628a700005fb5969d911fe3f292a2d7a84777909d3c9fd65b55e38dbd8b4bceb2") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='gid_map\x00') 2018/04/08 08:40:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4040, 0x24) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000b0fffc), 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/04/08 08:40:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x7, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'bcsf0\x00', 0x400}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 08:40:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000000c0)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/04/08 08:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x21) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x0, 0x3f, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x1, 0x3, 0x100000001000000, 0x6, 0x90}, 0x98) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022efb0)={{0x80, 0x80}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x40000000000000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x4c}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x74) 2018/04/08 08:40:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0x400) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000800)=0x5, 0x4) fgetxattr(r0, &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f0000000240)=""/102, 0x66) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1ff, 0x8}, &(0x7f00000002c0)=0xfffffffffffffe7c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x7, 0x6}, 0x8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0xe05, 0xf3c3a0b18fedde9d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_flowlabel\x00') preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) sendto$unix(r2, &(0x7f0000000840)="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", 0x1000, 0x40090, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/08 08:40:35 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') exit(0x40000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fstat(r1, &(0x7f00000000c0)) 2018/04/08 08:40:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000001780)=""/4096, 0x1258, 0x2000000000000000) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e4", 0xad, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x0, 0x39, 0x38, 0x79, 0x0]}, 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) [ 74.054260] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/08 08:40:36 executing program 3: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x118, r2, 0x0, 0x70bd29, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x100}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x80) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x108, r4, 0x700, 0x70bd27, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10ce}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x72}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x48000) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000040)}}, {{&(0x7f00000019c0)=@ipx, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) 2018/04/08 08:40:36 executing program 7: r0 = timerfd_create(0x7, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) accept4(r1, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x80000) clock_gettime(0x0, &(0x7f0000714000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000819000)={{0x0, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000588fe0)) timerfd_settime(r0, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/04/08 08:40:36 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x26, 0x80000, 0x2) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) poll(&(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x52, r0, 0x0) 2018/04/08 08:40:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x80000000200000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000000100)={{0x0, 0x1, 0x635, 0x3, 0x3fc}, 0x6, 0x1, 0x5}) mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="525b1992"]}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r5, 0x30e, 0x70bd26, 0x25dfdbfb, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x41) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) dup3(r3, r0, 0x80000) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000300)={0x7, 0xeb}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180)={0x101, 0xfffffffffffff800, 0x80000001, 0x1, 0x7ff, 0xff, 0x1ff, 0x80000000, 0x4534, 0x4}, 0xb) 2018/04/08 08:40:36 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='hpfs\x00', 0x1001, &(0x7f0000000200)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x40880, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/08 08:40:36 executing program 6: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x5) r0 = getpgid(0xffffffffffffffff) capget(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x1, 0x2, 0x10000, 0xffffffffffff90de, 0xac5d}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) rename(&(0x7f0000586000)='./file0/file0\x00', &(0x7f0000086ff8)='./file0\x00') getpid() sched_getscheduler(r0) 2018/04/08 08:40:36 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e3ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) sendfile64(r0, r0, 0x0, 0x9f) 2018/04/08 08:40:36 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/129, 0x81}, {&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/143, 0x8f}], 0x3, &(0x7f00000044c0)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/168, 0xa8}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/232, 0xe8}, {&(0x7f0000004440)=""/95, 0x5f}], 0x7, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004500)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000004540)={0x8, 0xfffffffffffffeff, 0xda, 0x3ff, 0x0, 0xfffffffffffffeff}) finit_module(r1, &(0x7f0000004580)='/selinux/mls\x00', 0x3) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000045c0)=0x1) get_thread_area(&(0x7f0000004600)={0xb227, 0x0, 0x4000, 0x10001, 0x3, 0x7, 0x5, 0x6, 0x6, 0x7}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004640)={'vcan0\x00', 0x9100}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000004680)) writev(r1, &(0x7f00000057c0)=[{&(0x7f00000046c0)="6cfbb7ecd3e5b1c075a8b25bf4607e297a", 0x11}, {&(0x7f00000047c0)="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", 0x1000}], 0x2) ioctl$TIOCNOTTY(r1, 0x5422) bind$vsock_stream(r1, &(0x7f0000005800)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005840)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005880)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000058c0)=0x1, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005900)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000005940)={'sit0\x00', 0x8000}) modify_ldt$write2(0x11, &(0x7f0000005980)={0xfffffffffffffffa, 0x100000, 0x6000, 0x7, 0x5, 0x7f, 0x8001, 0x3, 0x1, 0x7}, 0x10) execveat(r2, &(0x7f0000005a00)='./file0\x00', &(0x7f0000005b80)=[&(0x7f0000005a40)='\x00', &(0x7f0000005a80)=',vmnet0\\\x00', &(0x7f0000005ac0)='vcan0\x00', &(0x7f0000005b00)='/selinux/mls\x00', &(0x7f0000005b40)='/selinux/mls\x00'], &(0x7f0000005dc0)=[&(0x7f0000005bc0)='eth0selfppp1md5sum\x00', &(0x7f0000005c00)='\x00', &(0x7f0000005c40)='sit0\x00', &(0x7f0000005c80)='[@/\x00', &(0x7f0000005cc0)='\x00', &(0x7f0000005d00)='@self\x00', &(0x7f0000005d40)='vcan0\x00', &(0x7f0000005d80)='@.\x00'], 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005e00), &(0x7f0000005e40)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005e80)={0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x6f9}}, 0x800, 0x9}, &(0x7f0000005f40)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000006380)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000005fc0)=ANY=[@ANYRES32=r0]], &(0x7f0000005f80)=0x2) fcntl$setlease(r1, 0x400, 0x2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000006080)={0x3, &(0x7f0000006040)=[{0x0}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000060c0)={r3, 0x10}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000006100)={r4, 0x3}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000006140)=0x5, 0x4) eventfd2(0x0, 0x80800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000004740)={&(0x7f0000006180)=[0x0, 0x0, 0x0], &(0x7f00000061c0)=[0x0, 0x0], &(0x7f0000006200)=[0x0], &(0x7f0000006240)=[0x0, 0x0, 0x0, 0x0], 0x4000000000000343, 0x2, 0x1, 0x4}) 2018/04/08 08:40:36 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl(r0, 0x80004524, &(0x7f00000000c0)) 2018/04/08 08:40:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000340)) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x200}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x80, 0x190}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x8, @empty, 0x7}}, 0x7fff, 0x7, 0x9, 0x8000, 0x2}, &(0x7f0000000280)=0x98) 2018/04/08 08:40:36 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = dup3(r1, 0xffffffffffffffff, 0x80000) connect$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0xfffffffffffff801, 0x4, "1a71e4e88c2026519a0c484a28bf1efc84ec2d1b9e2244227c210ebe098aa582028a598a6b3e6c0d30bfa63a24796eb39f690af83bef54c9c0dfc03079595c", 0x27}, 0x58) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) r4 = inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x4000008) inotify_rm_watch(r1, r4) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/08 08:40:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000140)={0xfffffffffffffffb, 0x4, 0x1}) sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000040)=ANY=[@ANYBLOB="e4e389b230dd6210e85332ca7b81043e7a985164616fe3ed1e0800422b669530eadd38c4e9e55dba"], 0x1}, 0x1}, 0x8000) close(r0) [ 75.296457] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/08 08:40:37 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000af8ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@random={'osx.', '/dev/net/tun\x00'}, &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) dup(r0) 2018/04/08 08:40:37 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fcntl$notify(r0, 0x402, 0x4) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/04/08 08:40:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000000200)=""/218, 0xda) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x400}) 2018/04/08 08:40:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) r2 = socket(0xb, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000040)=[{0xfffffffffffff001, 0x4, 0x5, 0x6}, {0x6f21, 0x63, 0xfc, 0x3}, {0xd4d, 0x8, 0x9, 0x5}, {0x6, 0x4, 0x80, 0x17}, {}]}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x2) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigsuspend(&(0x7f0000000180)={0x7fff}, 0x8) close(r0) 2018/04/08 08:40:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000000000)=0x4) 2018/04/08 08:40:37 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400}, &(0x7f0000048000), 0x0) getpid() 2018/04/08 08:40:37 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000080)="3a9d370316f7e0e9f36d6c4d3970b662fd249860ad75d8a72a9a9113b464e348181511a492d5d9108b9787f6d365aa4fdf211dc5ce419d28bbe29ab47b1344f4656b9286569f14b2b9dcad4267c36c91063233f4ed876673c3e8053a46227709736143276839492fd22ce2cb3501c4d0d96cbf36642b601ff3e36789c8e81c9cc5728dc819bd6b4ada45ccc14e704c8a2198c13432aa57f4800494610015aa36449d80685967991f1ac9c2d62743cf82f29662432d3ca59f6e2a9b1479ad7e840e76d42d286128cf6e0c95c8ef3e9fc9b0692402e94684c14f2d", 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffff0d) 2018/04/08 08:40:37 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x6fd4, 0x20, 0xffffffff00000001}, {{r1, r2/1000+30000}, 0x7, 0x81, 0xffffffffffff0e9f}, {{0x0, 0x7530}, 0x8, 0x4, 0x1}, {{0x77359400}, 0x7fff, 0x1, 0x3}, {{0x0, 0x7530}, 0x2, 0x1}], 0x50) r3 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r3, &(0x7f000033e000)=[{{}, 0x11, 0x8, 0x1fffffffffffff}], 0xffffffffffffffc4) 2018/04/08 08:40:37 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x206, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="78dab0dbfaf73824fb0b0100111900005b5fce4c6c14a3845083254313a8fb", 0x1f}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x200000000000005, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x3b, @multicast2=0xe0000002, 0x4e20, 0x1, 'none\x00', 0x13, 0x9cd1, 0x18}, 0x2c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) r4 = getuid() getgroups(0x2, &(0x7f0000000600)=[0x0, 0x0]) r6 = getpid() r7 = geteuid() getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) r9 = fcntl$getown(r1, 0x9) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002380)=0x0) fstat(r1, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = fcntl$getown(r2, 0x9) r16 = geteuid() getgroups(0x5, &(0x7f0000003900)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r18 = getpid() fstat(r0, &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003fc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000004100)=0xe8) r23 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000004140)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004180)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000004280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005080)={0x0, 0x0, 0x0}, &(0x7f00000048c0)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004340)=0x0) stat(&(0x7f0000004380)='./file0\x00', &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004440)={0x0, 0x0, 0x0}, &(0x7f0000004480)=0xc) r30 = fcntl$getown(r1, 0x9) r31 = getuid() getgroups(0x7, &(0x7f0000004780)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r33 = getpid() r34 = geteuid() r35 = getgid() r36 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004a80)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000004b80)=0xe8) lstat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004c80)=0x0) r40 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004cc0)={0x0, 0x0, 0x0}, &(0x7f0000004d00)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000004d40)={0x0, 0x0}) fstat(r1, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004f80)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="0dc948c9010172897e628413545b23d0484190c31dcc43f74a4dd87396afd065fad94cd0ce1a122331c20735d32fe1e5e8cbb245613c829cfdfbb4dbf587b329ce4e5251deb177bc67b291becb97d7c49dc2da44c17b1a58bcf0cf1822aaeddf551e52e57fbe68cb5e6634e96ca040daa7850659812e51c99591c603dc510eacfb250bb1295272e9d0b7fe91d4cbedf423d8de6c9b0afd17a66e8505574aea042473769f1f51f10f184c23be7bb924087ef4ccee553eecf3912e3d", 0xbb}, {&(0x7f0000000300)="390cdd4a472b017f07f62c677b373101311e5589f07192dc2e10b05ef84eb255f83dbdd7a5d5683b61efc0a363753bc2448942dbfd5f3f3114a09c63dfc3bbdef194a8ff6204f640cd8adb54420a0d35023b73142bc4b289d589b464057fdf65b074b6617d834f3ff0d829d1207467c60be9dd042d98a51e3fb72cf80598c3ab5fa94b98d7a84aa2dfa3f2dfc0293f003c41a75d9f98d8d9b89da46807a89022f0588c4a58d0864602496099cb145d7f19b386e892d76dcbb333144a4e1f1c", 0xbf}, {&(0x7f0000000040)="71f24c968474836e8a8246", 0xb}, {&(0x7f00000003c0)="8e9d6212388157c219f67ff5823f47e118867b03478af360a21e568127ff9f5d61d2cc59c23e748045326bd865ff45364a39acf6cb561aa19ecf474d0e9c3c43ed701e0858495febb051032d3a3f0f76ddc76a12962f39cc6c8a15520bf4ea20fc99339a1ef3209395adabaf4a87a0c94057539fc8ae09e94a897a320e57cb55ee60d1f600", 0x85}, {&(0x7f0000000480)="8e8e95d09558ee1c1b57ea2da5f6f89189f42680d1630bce94cc77e624dd50bd325ceaa29b6ae58b92ba4b80d50f21d470e9c995cc4a4f4373b2470bfd1e7abe02a120aa26016a937a19e9eaf84f70a5689ada4b411c07ed1bfceb46c1a0ceda1bed528afa93ae723faa0c4f7fae603462a588ded664d65183f24c4df0", 0x7d}, {&(0x7f0000000500)="ffdbe5b1060a887efaa77b15508be187d3a8a0ca6e3c5d35d005adaf5e3fa1096538211e38af3d17ceb8800cbfacafe1915aff039a3636cb332ea3ea79869d515d7422cd2011e39f633f1f3f7fcb037d55111403c4ecfef13ea14ba8b55e356e0da66776872df97a79f078478337bf926abfb2e69fbac797ab5e45f97c5b1ebd7bf83e88756ec43c95e015286cae4048c87e0d958bfcfcd3264e1d8908822ee7692366223631305b5980e9c5b4a3fb8325266dbeda633ecd5bc755ffd4c2", 0xbe}], 0x6, &(0x7f0000000700)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r2]}, @rights={0x1c, 0x1, 0x1, [r2, r1, r0, r2]}], 0x78, 0x44}, {&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000000800)="3267497dc454f9ea48a73aa8b757f8e9811fac81586712a465dd60289e07eb8af9d9eb7f24679948092b2c379abf469441b8fe25b236af8185ea509aaf5c6cd233d5d1f89158a358af25f1dd8252b84c5a3f6e0793f9462b45d25627c6acfce929cfb0c4bef7af2d99d7dbc244a045763313aff21dbe04ba0ccdf598f1f048b2395e19c786d5840b", 0x88}, {&(0x7f00000008c0)="83513331c4f89f3378d010c2c53c0c4a0315879b9eb267b3d5ae7b7542251b7c561a1c5fd3971c16bbd4196d24eadf979c1ea89f9d71baf5ca9d1c317789fc7e0160239adc50790e0d49130403739760cc8adcc11c569d03297e7341c70b75b6534467d13d4ce050ae14fd7995995746dc24868b054e584ce2a316b18a5912dc", 0x80}, {&(0x7f0000000940)="3a4f13134735086a28eb56637ec2c12493b0a6688feaba86cd9a831a9180da4c6e5fa8b96415c73e091efb47ba48d63886196da6c9a45d8703899b86d309dd9de89fb72bd10fba83fe9ce0215357a0062e0e333f1f03e03875d0567b", 0x5c}, 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0x1000}, {&(0x7f0000003700)="f34dd8f8be81427a5b174b7061e430d662105c9988f0421e9861d61abea91150d8e946c3423b4e7085cef8c1dc3bc0db46", 0x31}, {&(0x7f0000003740)="25668c6e9a41b9766308cae12ef35cdc4c7daa7e28c224973416b2adc8f0d2a4ba71ab30f4babc64d9cb2fae1699c3eb008c0233d377832dd39af8d99ca42eda482287bf874ac1a78c0bd4047cc53299213a7f04893af6bd4b517ec98a1d399f6e817bfefb6e32468606526efc57f9b54937c9eb13bb38a279585afaca5b6e7b9c99c54f50dda335aee08ae748f8c85add78b8587087afba11a1c4dff47710a18d230a6e67d8bb799db10df29d8596a9f1b079954d9a341d93cda5be", 0xbc}, {&(0x7f0000003800)="45222a244b226ce693a5bd36d9dd65265d7c6f8906122eaf1fc7cd3b41db7c9b6208931a4e3e88f2dc9e95b7a3e8b9f80e37af3ee56a3b27c88d928ec0ead21ca3c73447b2f091a14c05b0e1683d290a3ff3e15f9bfd582d06be0dd4a5d01d1cceeabf129bb6211c2f4640a839522988a14290f4aeb68702f5ecdf0a6af7670bca8300c358d5882a7e2e43d653c228df559f77993f16393ffd60c59396e3af6d5efcfebe069c37385cda3aa1b1172f06e1697e34f33e83b18d681438b3", 0xbd}], 0x6, &(0x7f0000003940)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2, r0, r2]}], 0x40}, {&(0x7f0000003980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000003a00)="5943633aac3cd1e53306a242ed773518f30b0a2ac3a97ddde3f7ac936876d1b3d52109cd9a5fa5bf15eee5deefab4355a988d83b71cde3c45b8568f1dbf0124e4d513b8ec0a6150a6fdf91894d8a94187a61973765ea7cd0b433617adce0072325f63cbee3d26d3f76e95fe3ed1901b5d7", 0x71}, {&(0x7f0000003a80)="f4c6a84054161139679fa725d910b53ae43bca8136cc4ee9d910aa891bbad050528ec53b11c95b57233f0b7e972e08c99c7b050308d958f2b560699075c5d70b4aaa7aa83d2f5e5ccf90f0ec4f790802ab9bda2964e8f83f15673344e6ca552fd7d79b54af364bb6cca6", 0x6a}, {&(0x7f0000003b00)="24aab54ccec6a6ae7d1715dea1886a62c304c4e4e8ddf6dc6aa7a3d7834328b29d891f62ad7fd19b33e26aacedaa32fa3b6eb03d1884e306bcf8ef3f44bc45d12fe24e7986c75d6ecd2dc09ae2424801b9fccdea64aa1318fd309c9e", 0x5c}, {&(0x7f0000003b80)="9170234a20987ac995d8522b3441e28f8dfd05ebd2e7e47f701faa580a14af1d1b2f535d37a6ba628a359f3c9bc7073713b9e5884c54b82e6cd8806d260827b0285bdd3173267387e0f67fdc09eed8fc574a0d9309c4729379afeb72f417766c9f6b74edd6731887d5782ba26aa75cd42073bcc03847bc7ddaa10060075eb0c2350e6092e1a5f50abd155f5e4b8ea210392a3f7802a9443b9089dfecebed2cf5719d3c4ed520b2d79bf42a3860c9e4107dcf1f4c890beb4560e5c5b656133f661c0146727222e1e69bfd78a2e000b1bde5dacacd8f01cb2bb3c5d9b793f81402e3e6b6a759874c6aff46daef97c221a9", 0xf0}, {&(0x7f0000003c80)="e24dd6ccfead85ec39eb27bdf97001d1ff6b4a89a6c0103181def59576d4c48f724c5731e99afe7cd4ccd2586d895cff56484f0d9421515553b1fa4c01265233225e68626964e0681996e92f2f7d09c68e0792", 0x53}, {&(0x7f0000003d00)="18d32cee6f5204f8d3f47e04660aaf98406ba5520445facac80fa5975ece978418a9841fca037e640000b7e5d5850ed90204a52c5f04e5843cdb4499b3fcf72b8feb1a18eabfea4ccac4eae624fdd56b9e4b112c7198b22d4a35133bf4b3e6e50fbcc6562ed5c5fed77f8c580c9e28ae7813acbd858f8409f08f14fe27152687f14969be1da80c74a8f692c61e7ebdcd5b8ed82cd7ffaf91a2aa3453d2d03a9da65518add1f7a95f4847c9b00bd7315fe7bfae7c25a564699d062bfd9899a492a45c02044fcac84564d3c5d5c45033669d9d7bd925b678d89e86611892ae05b0bb36325e3f78bf03a083986d0786", 0xee}, {&(0x7f0000003e00)="78270d4e42f13f0946f7821571d8ef29c6d3ae96da31cb71787ec3c25cf1f6c50230d15c8a0df3f5894317c824ff84782d18bdd08645278958c514916a46b316f43753dc2adfb39b802f54151d7b40706337a4e2c7260b1c97f6c1cde607b52598686c873ef2e79b7425a11c594a705d4c94caed356070af859442a644b8257a5ebfa8394a454b319d42f37a2e7fb7af84", 0x91}, {&(0x7f0000003ec0)="4e282dec582a634bd5366fd2a462924ac9c67c59cea9b75725a8c374c78a71ee377765a1bfcacde9ad557c14762d30340499bf239fd0e68318852c8a09fadb", 0x3f}], 0x8, &(0x7f00000044c0)=[@cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r1, r0, r2]}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xc8, 0x40004}, {&(0x7f00000045c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004740)=[{&(0x7f0000004640)="da43eaba8ff329072608e3b1c9f1e6ce332f2a38be2a2ca175db3c3d23e2de733dc8aa4c315427c8003c58b9b42a1d9e530db229346efdffd22e9a62907caa3489b1c82492949d7c227e2f12129b9d5fcf2993ecf4dd09de613c612432f48763da5ebdfa1e5d3e8fb7aeda021ca799707662f97a03fc6a4d8dad2b76335c493e6266d6b125f42c37b605b48ca8dac6ed1c68b60ae0f3cc23ffe33121867d2ee1e19b96d608af364517f8efb993403b28a3496fafee3b97726990d07bf8b2b75c6385dd900f3820427f414c3555510dd766cbf9224e1c3147122507", 0xdb}], 0x1, &(0x7f00000047c0)=[@rights={0x24, 0x1, 0x1, [r1, r2, r0, r2, r1, r0]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r1, r2]}], 0x74, 0x1}, {&(0x7f0000004840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004a40)=[{&(0x7f00000048c0)}, {&(0x7f0000004900)="444441adbcf1580ce4c55e2a491ff63be306875333cafc04e826704c3c4a34b0f6c793db7ba7dc89d2bf3fd9188037844d9786b6c0e3da2ed1a8268f5b3d12d86d0f6e5d5ff35cf6c19d62bb23de4fd1a1bc60518d097d260fbbbc3580687d19d5fb2bcc3efd96123d", 0x69}, {&(0x7f0000004980)="2881d8caa1229f14595f51bb82c7a0053b67bc8cc7bc71a101ea957d2719172dbd561b14b31f16ee7ac3051a6b12be6db43ff629706829b05a4ecf6b6fc6fccd01b79b9f4bdadb8d576c246494f9649024c8d96dbf8bb3b51d9b11ff727dd308fe90c1ac41b6016209585f859920c298d3db1986192fc7530f9c2cb07a74016c95f28cb20bdba5efc9f7bab711654dc70ba0da1b309d0fc2fe597b007c957f32ca52dece39e7c428e5ff884293d7db1be751a8a4be9be3fd554df721d7df", 0xbe}], 0x3, &(0x7f0000004e80)=[@cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x1c, 0x1, 0x1, [r2, r2, r0, r1]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r2, r2]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r1, r2, r1]}, @cred={0x18, 0x1, 0x2, r42, 0x0, r43}, @rights={0x18, 0x1, 0x1, [r0, r1, r2]}], 0xe8, 0x40}], 0x8, 0x40000) 2018/04/08 08:40:37 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x9, 0xfffffffffffffe80) clone(0x0, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000000080), &(0x7f00000d5000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xfffffffffffffffc, 0x0) rt_sigreturn() setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x3f, @multicast1=0xe0000001, 0x4e24, 0x4, 'nq\x00', 0x10, 0x2, 0x32}, {@rand_addr=0x577, 0x4e22, 0x3, 0x6, 0x200, 0x9}}, 0x44) wait4(0x0, &(0x7f0000000940), 0x80000008, 0x0) 2018/04/08 08:40:37 executing program 1: r0 = memfd_create(&(0x7f0000000140)='vcan0\x00', 0x3) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0xfffffffffffffd79) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000001c0)='vcan0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x103000, 0x0) 2018/04/08 08:40:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) fdatasync(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000180)={r4, 0x2}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'ip6gretap0\x00', 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/08 08:40:37 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet(0x2, 0x80000, 0x7) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x10c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000300)={'team0\x00', 0x7fff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x80000000, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) r2 = socket(0x0, 0x80000, 0x1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000280)=0xfffffffffffffffd, &(0x7f00000002c0)=0x2) 2018/04/08 08:40:37 executing program 2: r0 = socket$inet(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x3, {0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="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0x1000}], 0x1, &(0x7f0000001140)=[{0x10, 0x105, 0x9, 'O'}, {0xe0, 0x6, 0x8, "569ff150c61e802f83b33dac34337bc4879836e65243e8b2a28d372da2064195ba1ed50a959710e3ae6479b994770da231c8d0b02dfc98ac67dbdecf63108433bd1514a0efe0c863d914e6c261033e6588f5d04c703c41e90166b8d9412d95bc4890363a511944cbbab1182fbf42272793ec7fb453246fe8421c6e94d4dda1f30af379e87f6074b818ffdff800c895590a128ecd02a3558b9c8899f29549e9b1dcfc9ecae27f5f8492253f96ba1e2940d4d80d1a272418de551ce613eb630467e9891816f4aac2192ee4b337ff9d6a69761f"}, {0xc0, 0x117, 0x1, "967fe8a8f241b07920dce2fb0fad255b445a1896c50ec2747e9c2487e4fe069a3347df75f512a455280c97311d45784c216d9df9863f4ca222d0fbb3a9d46e1b4e7f80c0d7066827aa42685c00f6755f67daa6e439a85b2d254471c731042e25919b0c8ff3efb229806b0e517e7ca520915bbc846a5963aeb3256aa2b6ff1167e59cd139088ac7af0c784b3d7b88b1551bef44e16f0e1c012462986cd4628ea915ff97216bc9ce5c9872b4c71c74ccddeaf523"}, {0x30, 0x116, 0x3f, "1dc716a62520b3e0fd6b7e8a3a06a7a7099d2a69a6fe93893c6a4b31765d9fe025"}, {0x18, 0xff, 0x6, "6594eccb0316be2b4b"}, {0x98, 0x11d, 0x3, "204efc0544822ab21ef313bf030d0e173a80c012a3527c9e53b38918ba5c779cbc2f920b9112f6ff92fff18e2ffdb4a52b1746d7abfcd8b06bc437236552d2d89050eab59632abe7c2efcf9788cbcf9483d93dcd48eceaa8796fab0e25dccff1a85559ee47fcc1de73900eff5c7217b8d054cb0e8eeca5d24c857f1f5c5e179cfdd5a3459968b99dd427364b"}, {0xe0, 0x111, 0x4, "ffdb0fcc5d692a4e55d2139995038068fe75e71cbe33ed334899d0fb3a11f1dd67857c4d021aae8754b6fc3d2fb7ffdce6509faf641b8ed10d0f036306c97d5eff62e075b9b40ec07558c1ebd457db82d6bed5b164fe37b12ab1c34f0deb3f395368c24aac14580ed44b648a77444ad1bd9bb31b3a96c90bb3c9b8e1abeb859e3717739cd0d0105ecdf08d76bf12e6513a0c9bc894876126d5849bb49b85aff1a4fe5a03f9e97aa745f25e6745462b8ae3fb761bd43b567f309a1c1af16e01f25542fda3551b0fd0d3b8bc471a5926753b2e9a21"}, {0xf8, 0x10d, 0x5, "af72850d0b8353f12d338741711e53039bab8483ff4a28759116517aa490e91f42403f1fa70540f7f732fe0525621537438a32ac06433676a0d2874f4c4873006faa64a2a6d1144103a5b4644dc8f68cd61d80d15637a6ce6d28ff05d15b1cce8b7383463fb44e628a8530870d206a48a39bb6668a2a8f8132ff4c3bfe0a1607c49cbcf1e4dad7d6c696a3858d3f6d650d8260a51d361ee31ec91f2a491741756c673a6d2d9b46b33a5768d1d4e780f85211a6521714de1a5a0a160574f92ba028b9e5e4c4490613c5fdbfc6b6a944d7654442d64eb664688ed645ab5cb18ab3370ac77669dc02d152211d94"}, {0x38, 0x13f, 0x10001, "fd78f1da814eaab207ea81d14625e0f841847c0c9e8344805c313be69d3599db47a75d336a0e5f98f7692353"}], 0x4a0, 0x4}, 0x101}, {{&(0x7f0000001600)=@nl=@kern={0x10, 0x0, 0x0, 0x1350028a}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001680)="2580196123405f17cb1c1d1dc19a650a26a3a3bd26edca8717a2cf30c01424dc3ce414dc84ade6d62482f6e475ba789a92755688f9ac81551e4f979f1a872c9a32d801990bc3f9df3d56897a7f56ebeae6216b393891a51ed6268747f874494e8a0cdcff62420c6578d437ed4975b01108338cce92281a806ec760ce827baa8fa3ba75ad044b7628708a05b72f169e98aa99996279c09cab910fe628cefe08c762298416989b5e", 0xa7}, {&(0x7f0000001740)="4d9e66569d96ea9a90a331c1c773ec0c6c61b250ee7e37848da215d50cd9dc6e1c86e2aa8feae682d60f986dbe27a2249a4ee27bc5662aa2d34e3f49b5182703406e264fd5c62db5e8abbf101e5e54b68be1c395797ac7a5b87619ff708ffa384c8fe24c3e74c4b3a9d40b8e57c7a189e97021b86c1ee90970cc194e3c3f452ba78bee730153448441240bd4b6acecfc87972d27ffed25a0d6accd28cb33d0a166c2980ec4ebce4003ed439db0775d2c054c15509dd7bc411ec839a76091abef314355d26cf8908d3f5a3e8ae8729373983f8091e42c179b32c30e009274567f78dd68921f389c", 0xe7}, {&(0x7f0000001840)="914b739beffcb6aff86ac5b27744b5e1b77c8142e0c6f4a8505b95353875f5fe703851f0032fa9cecd96b86843e901af6ebe8bccdd7961069701da0ad362fbce93b6dbd3cb9f9218615d47efd2c134383b78264304d2fed5240219868cdc947ed520916bd3ace4beab851e0258e33516da62d42f3b3d3fa9c8eaf093f26b", 0x7e}, {&(0x7f00000018c0)="0620cc075a10cb7f7270da8ec2f0d0512d188beb880388261f0afd00137b1d747f2cb145a66398", 0x27}, {&(0x7f0000001900)="5fc34b743e4cee36339a55b47a86a5c3ea32b3760a7920898d52ee7a8a1296038e87c56b114f5a651084fdc8437a4a220db0b6a7fd60e5dbee2771e7a94ebf62036af6483574a11bdfec70bf9715697db43a0a7fbe8df2babcba81e793a51718f7efbfb96b7476189c0e6c7a2c523f2977c1b09c5d66201af00e2760b6ed7bef49d0df83c381d1fd", 0x88}, {&(0x7f00000019c0)="5d567b04e1bc170c69794c1c8e7d01e6a54d4c40c2d51a7d8599771c707b970152fc3c2a98cf9074e6877d5ace9ab439c2ee95e1e4fef200214eef0618956ebcef40bafa82240223b5ecf373d9489c29471b48aaa05b19d96ecb76f9433ddb2da6e4c92d51611d00c47444c7e0e99ad7b28dac9dd6089bcf632b", 0x7a}, {&(0x7f0000001a40)="6cb4c8e2c96daaa30787d73489792a26f7ad4652f9a96b0568695964ac7a1cc2ef3a89fde1e8b3d7a17850cdfb891ebb2365f3684c9e512dea6cdb79cf9fb16e2dfe2a2b66b61351daaed604bd3bcc", 0x4f}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000001ac0)="df6f2d28fab7c6c5a804cf82b62d37f90e1546bb61cddd749868245d12a5d762d3bc6580ddaab4b23766201bbfad5573f306d902e9e473ec23d9bf4dbdcca3b5ec23c6cf806208c22e7bd9a9b468f08c253455c6696bf7dbb34349eaae9e2ecd75987a8e54d3f89c5c1cf4570392e5b43fbc4f0dfd53752b178bbbb11d66e116a0cb42636f63b4a323853d47440f9b4a5e2a64a46298c2ff1c8deed6df053310073e3ed3a63d2d118475e4dedf54b4f5de470d42b6c2717690ec737a160602b68c0e9bed0f", 0xc5}], 0x9, 0x0, 0x0, 0x80}, 0x2}, {{&(0x7f0000001c40)=@generic={0x9, "53ace4aecde1fbb817bf92666d1e22606b285c8811a9e5e1ba2c56642834db0a18445df06f460de0ccbf1e90381bd30a59d36224df7ba39e1c6e8f2254284a68a9b5b8b094d417e54fdd561eb55bf10cfe939d1823fed371d18043f76f63885a7a6cd8c20faa5368c63afc28f0eec06b40ac510347d63b8b070456f77025"}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)="7f4f4bf2a0169644c63fef0d678b396b15299f533c6185d0be27e378b7c9d14f353ef3bdf8d9da93cf728ff0299dd2515ee99068a33b2c472e83bbbf7e09e8ccad92f8a9636d87e7d7e6042651e361371b6e1cd3aac830bea0548941d27f397dd4be68bf6896982e91a7a855d54512891297d292a2aa0ece32a30979358026b1b8fa03240e5e56e17c966cfbb177952d01607dd00a72192fddfa25e0a16473162030964a00a05e1f36e54fab467e21e9be59a560043141d23dc3fd30750e39f69690a1f5eb37", 0xc6}], 0x1, 0x0, 0x0, 0x10}, 0x5}], 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03020200000000000000007685e961", 0x11}], 0x1}, 0x0) 2018/04/08 08:40:37 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='cpuset\x00', 0xfffffffffffffffa) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) add_key(&(0x7f0000000480)='asymmetric\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)="6c8a", 0x2, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) keyctl$clear(0x7, r3) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="28010000", @ANYRES16=r4, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/08 08:40:37 executing program 5: r0 = memfd_create(&(0x7f0000000000)='bdevcgroupppp0\x00', 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) timer_create(0x339d3baaa09913db, &(0x7f0000f4efa8)={0x0, 0x33}, &(0x7f0000403000)) [ 76.529328] IPVS: Creating netns size=2552 id=12 2018/04/08 08:40:37 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) getpgrp(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/sockstat\x00') fcntl$notify(r3, 0x402, 0x2) getpeername$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) exit(0x0) writev(r3, &(0x7f0000000040), 0x337) socket$inet6(0xa, 0x2, 0x3ff) 2018/04/08 08:40:37 executing program 2: r0 = socket(0x9, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x4, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000480)=0x2, 0xfffffffffffffcf1) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/08 08:40:37 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000880)=ANY=[@ANYRES16=r2, @ANYBLOB='\t', @ANYPTR=&(0x7f0000000ec0)=ANY=[@ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRES64=r2, @ANYRES16=r0, @ANYPTR64, @ANYRES16=r1, @ANYRES16=r1, @ANYRES16=r1, @ANYRES32=r2, @ANYPTR, @ANYRES16=r0], @ANYRES16=r1, @ANYBLOB="9dce3af07c04f58c811513625e73dae6c06404384c4da494b48d6be2bd1e39a3ffe834a4ffcf46e85d4a21f3a821601c7dc881829a0cffd8710135da6490c855efbbbc5dbe948f95c83787e863e21de64df534f0433c5e8295ec868580788ba98af2732f03eccd918e9824ccdb82440a9509430f995b86", @ANYRES64=r2, @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRES64=r2, @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r2, @ANYRES64=r0, @ANYPTR, @ANYRES64, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1], @ANYBLOB="309f74c288de74b738e7374eadbc12da78554fa46a1aee310e40fec5d28b9ae21b8e334bcfdf4d38c895d9d1dfffac6f14be71a54fb2e2050d41ff692c3ac4238151009c17a8a6910dde1c53bf71", @ANYBLOB="a5b910b7286012c38ce095923c2df1269ba3cd547eed646c4708420e38eb3f877b9d9cb7c1b3c06b57df776f48c07aae6f91eb25fd0df40501d7e8fb7a272c0326f165a92c8b87c692174cfc30", @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r1], @ANYRES32=r0, @ANYBLOB="b20fd333b478e18b79d205a3b50cbcec3ba91746bffdaf1e1c07dab4c38b330d854df1dd9e6e08842d86032189776353dcad68274bf4cfa4dd568c2833e7a8ceb543af52ca0d161adf3c001cf6799566366fd1a00ba2005ff9fe44b5c966460e857f1e80154938da26fc8565d831b058c9e2a566b1f13c2a1506e1b97cf8fddb4f1c29d549661ff53e8aaffeea30cbc5154f330e3730a38723b2ce41f8b6d62e1a393c2ea678700408"], @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYRES16=r0, @ANYRES16=r2, @ANYPTR]], 0xfffffffffffffd7d) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/08 08:40:38 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) fcntl$getown(r0, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) 2018/04/08 08:40:38 executing program 1: epoll_create(0x7fff) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x20000000000, 0x40031, r0, 0x31) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x800) fsetxattr(r1, &(0x7f00000000c0)=@random={'security.', '\x00'}, &(0x7f0000000140)='@ppp1nodev:^!vmnet1mime_type\x00', 0x134, 0x3) 2018/04/08 08:40:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x1}) 2018/04/08 08:40:39 executing program 6: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4400, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)}) lchown(&(0x7f0000857ff8)='./file0\x00', 0x0, 0x0) 2018/04/08 08:40:39 executing program 5: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) r1 = dup(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) recvmmsg(r2, &(0x7f0000005b00)=[{{0x0, 0x0, &(0x7f0000001f40), 0x23a, &(0x7f0000001fc0)=""/111, 0x6f}}, {{&(0x7f00000042c0)=@sco, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000005940)=""/214, 0xd6}}], 0x2, 0x0, &(0x7f0000005cc0)={0x77359400}) sendmsg$nl_generic(r2, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="80000001130011df49c25c000000000001000000"], 0x14}, 0x1}, 0x0) 2018/04/08 08:40:39 executing program 2: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="2600000080000008"]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/08 08:40:39 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='cpuset\x00', 0xfffffffffffffffa) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) add_key(&(0x7f0000000480)='asymmetric\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)="6c8a", 0x2, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) keyctl$clear(0x7, r3) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="28010000", @ANYRES16=r4, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/08 08:40:39 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x100, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000002d00)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002cc0)={&(0x7f0000000780)={0x2528, 0x11, 0xf, 0x800, 0x70bd25, 0x25dfdbfe, {0x3, 0x0, 0x2}, [@nested={0x1140, 0x38, [@typed={0x8, 0x36, @pid=r2}, @typed={0x4c, 0x57, @binary="0a96f1dfb2693189ebbe876f8e8b599124ca7318c51edfae68cae69d25b4969bc5cafa652764baebea972d73b4a3889d181b7490fa6253c057e185b5f2b6917399f031a94713"}, @generic="419a9c50d640504c205c525f926b97e057e44a3b216f5cd1eb72237976d4280c766c5ccf546c2fc44a73ac654a9818b54df14fc3758a00f65932fe7ac144b28a9a31364e7c8a0b698f01b08c22998a41954426a09fcaeb16a9be18662c012c0e6a892342f44c3daa9f01ec880689f8d661892defbd15e6c510617a1b22ef74e4041200b59f6c3998bc780db94ec88895be402d4c78136a571a3ab74eacf78edeebaa23a54f22019c380888c16ee5be199e193ee95572d7e0d07b62d43e80b4a075120a79fd0719c44bf79a01b2dca9d6947d9052faabc81cd17ca829f372b429477d255e", @typed={0x1004, 0x74, @binary="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@typed={0x8, 0x7a, @uid=r3}, @typed={0x14, 0x3e, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1204, 0x53, [@typed={0x100, 0x91, @binary="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"}, @generic="627457905a586c428eb129c94eb3a31776c2937ec54b528ebfd1374f20039a545123d7b750f13b9b51dfb5e77287308169967dbbe6ecf5daef111045", @generic="598d980c7b69a545534cce692bcf386918a29ab8aa3f83473a379ed65de97ea9f3932973881b507855eaa63e4ac9576db05ca0f591c55e65034ab6a58e8b0eac042c057b0a467458038e6dca6d908e5642751b31210aa91e63d71aed89957adb454ec56b4e8826ef54a88208435d54519484cb9597ac0b47fc44796c3ff4d6a2044f865f7f0b8e3798f0daac39b925bcb5a20c696a7248ba", @typed={0x14, 0x7f, @str='/dev/keychord\x00'}, @typed={0x4, 0x57}, @generic="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@typed={0xc, 0x52, @u64=0x1}, @typed={0x8, 0x7f, @fd=r0}]}, @typed={0x8, 0x53, @uid=r4}, @nested={0x9c, 0x11, [@typed={0x8, 0x9, @ipv4=@loopback=0x7f000001}, @generic="0f84ebff20e895045a8413b06d985542dde7ab8c8791f887f458c04e9a6494f9cfd6d3ed0a3abdccce00650dc29763d461c32e2cb3a27060dab891fd88093535fdba63092f835ec5c9616c5b37f3a63a627bf7f6300f8bc37169a5fa308fdb824a3271c233895667e1e072f4306c16e08f5cfab41bf9a4173e6f", @typed={0x14, 0x6c, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x14, 0x92, [@typed={0x8, 0x41, @uid=r5}, @typed={0x8, 0x4b, @fd=r0}]}, @nested={0xc, 0x58, [@typed={0x8, 0x74, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @generic="b26ffa5a9243b5e9d91fe86688c8a40ce5eccb9b0027f6550113a9da14099093165246bb04eb65a3d54efd1f95be80af9ecdf8da1b29a714bbf8fe1a7b5e849685882be20344ae507ebdfce3a7c713453a935f2381b87ddc3a2f999bd4f1a79182521c2affa595f3c83432efa4b894a47cfe20dbfa161ba6f18f08df0578a642c859818108205d11ca18f1f5ac4ae61586d7324553c8a8d750b72c4e509d4baea5065edde00ee88769e90fce2ab631efa187f0b0be5ad636370e0e9d7a44de6b800ef2555a306e4a405dc17ef0491bbc912ad17f19e812e9712e57de70613a810967d5dd8b7924cbc80991284bdbca"]}, 0x2528}, 0x1, 0x0, 0x0, 0x1}, 0x40) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000540)='/dev/keychord\x00', 0x600440, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={0x0, 0x5}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000600)={r8, 0xffffffffffff8001}, 0x8) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r9, 0x54a1) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="7edff570520807e94412287dc0bc3e2cdf7dfd8c03fc0ca71ee2608f8ff87378bdc9b1053af5535acd5e577b0796905aeb4a392c59cf76601cfb7fc9ab14dc7e8499d03837ecc52e2f0d87920f97cadb26dea8ff7a64fc7e65056425d5b634546ea1cab95e2009148305f7045664dcf31b319d24e4a9b36434731fc3b01b4a8aeb9c90a486bb50527861d1eda37cf90ef1e0fac4143aa5ed2d8a8ddcda9642c952901428c425e394618f0913d62888e406350f9e10eaed290f76e9023b9f999553b2b060edb0e69c185ccb758ebc320d902f94625d68d01749ac9043f9309d0e7cc7f54f091fcec0a8735043", 0xec}, {&(0x7f0000000180)="8a7cc8da56b6a4b86daa7bd29ffd340a352100b374c34537cd55304718723b75c2fb55aa1aba94d35a07855cbbce0ecd9a5b809fee481d50a2c6b8d50ac0a25285540e4f06def66091f72822dd45df73dd989cf983256be04a13fcd4bc3389166bbbf6f3e191b2e55c5619550a94861499a2c32158d02c7d8aeee40e32efac9c494ba06ad2c12f", 0x87}, {&(0x7f0000000240)="b197570a9166b40eaf90794f7d1e40cf2162e70bd042bbc5fd9abfcf441d6847c9257d0487fa5f", 0x27}], 0x3, 0x0) dup3(r0, r6, 0x0) sendmsg(r6, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000016c0), 0x0, 0x0, 0x0, 0x4000050}, 0x0) 2018/04/08 08:40:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000180)=',\x00', 0x1) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0x7, {0x800, 0x8000, 0x39, 0x0, 0x2f6b0000000000}, 0xeb4, 0x9}, 0xe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000000100)={0x1, 0x1, 0x3, 0x4, 0x2, 0x9, 0xffffffffffff160a, 0x100000000, 0x5, 0x20, 0x3, 0x6, 0x0, 0x4, 0x2, 0x3, 0x5, 0x40, 0x2, 0x9, 0x91, 0x0, 0xfc, 0x5, 0x5, 0x3}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = memfd_create(&(0x7f0000000080)=',\x00', 0x1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0x7, 0x6, 0x6}) 2018/04/08 08:40:39 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a84a7d507ae7cf5336551cc093c0d1830a6d6ec6cd82296bd25041a58d0481500f2d7edf2efb7c77e0b392a77b01f1725f79c00f03758d7cd016daf8f36951ba", "ca5e4558a2cea278bb66acb1651592c731c0803241807ccf837931395c5c7e26"}) [ 78.493585] IPVS: Creating netns size=2552 id=13 2018/04/08 08:40:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f9a0e2ed2fc089995bba3ef55d5d7") read(r0, &(0x7f0000b07000)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x1, 0x3, 0x1f, 0x9, 0xc81, 0xffff, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x10000, 0x233, 0xffffffff}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000200)={0x0, 0x7, 0x100000000, {0x1, 0x3720000000000000}, {0xad8, 0x6}, @period={0x5b, 0x4, 0x1d4c, 0x3f, 0x2, {0xa149, 0x2b8, 0x7, 0x4}, 0x9, [0x3, 0x40, 0x1, 0x7ff, 0x38e3, 0x7, 0x8, 0xfffffffffffffff9, 0x20]}}) 2018/04/08 08:40:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)={{0xcc, 0x9, 0x100000001, 0x30a, 0x279, 0x9, 0x1f, 0xffffffffffff2908}, "2f8850a06f6a8f00dcd37d99fe9969a00619275f4be5e0b4048f7b7fde75bc222fcd314071301f5ee4889f609f5323efff69173e10b7b76229c764a07d3d12", [[], [], []]}, 0x35f) lseek(r0, 0x2, 0x3) 2018/04/08 08:40:40 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001980)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x0, 0xd5ea, 0x8001, "f1cec4db3c304cd0902577010bdfa229f02b0a6c95897cfabaee6896a4170a6ab4ef28ade0be9970e3b7dbca958d736049f28388cba0bec060f98ad75b67b4", 0x3a}, 0x58) 2018/04/08 08:40:40 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000800)='auxv\x00') pread64(r1, &(0x7f0000e2df36)=""/202, 0xca, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040), 0x4) 2018/04/08 08:40:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) dup2(r1, r0) 2018/04/08 08:40:40 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r1, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) sendto$inet(r0, &(0x7f0000000000)="1356c1f7a6f1", 0xffffffffffffffa8, 0x1000003, &(0x7f0000000200)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xc) sendmsg$inet_sctp(r1, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x14, 0x0, 0x8, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB], &(0x7f0000000240)=0x1) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) 2018/04/08 08:40:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xce8b997327d7d3a4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0xffff, @loopback={0x0, 0x1}, 0x20}}}, 0x84) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'nr0\x00', 0x1}, 0x18) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001ffc), &(0x7f0000000040)=0x4) 2018/04/08 08:40:40 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @empty, 'bcsf0\x00'}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2003}) mmap(&(0x7f00004d2000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) pread64(r2, &(0x7f0000000040)=""/9, 0x9, 0x0) fcntl$setstatus(r0, 0x4, 0x800) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000200)=""/100, &(0x7f0000000280)=0x64) 2018/04/08 08:40:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/ip_mr_vif\x00') readv(r0, &(0x7f0000002540)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/130, 0xfffffffffffffc90}, {&(0x7f0000000340)=""/63, 0x3f}, {&(0x7f00000013c0)=""/70, 0x46}, {&(0x7f0000002580)=""/145, 0x91}], 0x7) 2018/04/08 08:40:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="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", 0x1000) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/08 08:40:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40040001) sendfile(r0, r1, &(0x7f000000a000)=0x3, 0x7ffff) 2018/04/08 08:40:40 executing program 6: r0 = memfd_create(&(0x7f0000000380)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) write(r0, &(0x7f0000000080)="ad23d904bba7174353fb6df65b62297ffe80a5e335e8acbf2e9cac3aeeed806ed5fa1412e436a90f93dffc03e2f6779e27c0177a668b991f5c711338d0b8f98f9069d61a3ae5096d", 0x48) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000140)="e5222a1ae0ed6fb8ae9342480d48e9a84bc5b4aa3ad2a7b437705f26e41c678281f5c680cb9c032bc280e4c63754f11669940a42ad312a458e0e11c03596311be1b21476f815f5f7350e3599a885ca6f268332e68f0d5f65e064f2b5d197e3a1235778782c0695a0fb7c5d4264f2f621f960f3066d9b53d309f79ee089b1ab26a47f679e5b8c14051d952b3e595a082f770436351ab3374e4340cc863d73876802b5bff3634016015f0f1ea01b7e2c6efe13b7a86ca182aafb1e7e19af85") ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0xf8e) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) readlink(&(0x7f000094d000)='./file0\x00', &(0x7f0000601fff)=""/1, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x1, 0x4fce, 0x3ff, 0x6, 0x80000001, 0x683, 0x200, 0x4, 0xd8, 0xc9}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000001000/0x3000)=nil, 0x3000}) 2018/04/08 08:40:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x100, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty, 0x8}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) recvmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@full={{0x3, {"77932735e8ab24"}}, [{"b5090d79d8cba8"}, {"4cac9dacca530a"}, {"a176684d309573"}, {"4dfb132433f06f"}, {"83c0488bfd79a0"}, {"79b1279dd30e04"}, {"c02a3baed57ad4"}, {"04f59c51ddfa2b"}]}, 0x48, &(0x7f0000000540), 0x0, &(0x7f0000000480)}, 0x0) 2018/04/08 08:40:40 executing program 2: r0 = socket$inet6(0xa, 0x80000000000006, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000000c0)=0xf7, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/08 08:40:40 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x60, r3, 0x8, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbac}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000800)='./file0/file0\x00', 0x8000000000) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/08 08:40:40 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x0, 0x4, [{{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e23, 0x3c7f7c32, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x3}}]}, 0x28c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000b47ffc)=0x1000000, 0x4) 2018/04/08 08:40:40 executing program 3: socketpair(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x6e}, &(0x7f00000001c0)=0x8) r2 = open(&(0x7f0000000040)='.', 0x0, 0x0) renameat2(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='.', 0x1) 2018/04/08 08:40:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x100, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty, 0x8}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) recvmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@full={{0x3, {"77932735e8ab24"}}, [{"b5090d79d8cba8"}, {"4cac9dacca530a"}, {"a176684d309573"}, {"4dfb132433f06f"}, {"83c0488bfd79a0"}, {"79b1279dd30e04"}, {"c02a3baed57ad4"}, {"04f59c51ddfa2b"}]}, 0x48, &(0x7f0000000540), 0x0, &(0x7f0000000480)}, 0x0) 2018/04/08 08:40:40 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000c0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'nr0\x00', 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x8d, 0x3, 0x4}) 2018/04/08 08:40:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00006a1000)) bind$llc(r0, &(0x7f00000001c0)={0x1a, 0x30d, 0x7, 0x6, 0x1, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) vmsplice(r4, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f0000000180)=0x80000001, 0x4) ioctl$TIOCGPTPEER(r3, 0x5441, 0x1) 2018/04/08 08:40:40 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000001140)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) timer_create(0x3, &(0x7f00000010c0)={0x0, 0x1d, 0x4, @thr={&(0x7f0000000040)="6854c7f6a99b09a56a00471288d4b6f51441d2507b97caefb18dd73cac05e02a0e0f770c0213a70fdbb244013f75d762d0a541e2f6e121087369eb1339a02da9bd959e497505335d91170865718d78d93f74edc21281a833ec", &(0x7f00000000c0)="4fbd9666dbfd142efdece81f9b7f75cc4e48270e6c1e06995ec810b5f58244173a0a3e220b7fc1ef325efab1cfd9939c2f75373cac619a03df52aa728a9bf55842a3f56754b7a5c3cf4f7e7d3ea32aed4513200711aa3b0a1eabaa5c82d5ddc515ec48e98b856bd953af2a972dccbef49e6da832b6f84a9a4a4e00c48c0ec6b2e6ce1907557c693440da3a351a132f669565c7bec7536f94ab0a036280c891e853f3eb67fdf109e30050f3246a6683d446c49f5d3795da8817a7392542005f9bd00c9a65d63f21f8cd7c60537bcada9b76e879a5a9f15f5ff65866a2acbeb66a714768f994a38c4003e4f820ddac0b08572ee0609a9a40893073f0dc372489e0ebe121e717b9051e4f88b779bf7bf7be19efc88964d0e1f8d7af1cc681ac68c9fe19c4a813aa999febc2298098e2a1af187d36a5b73c6a9e28f747e00f8a87f9562db566692a34575e91e04ef331adb1c433b4b17a6bfa7fcc930730aa5983733916752e19eb9fdd248aa56065f2a7954493b682499f3971acbcbcd2b848c5fb4370541732f52a85161f9cb838f0b1b1faf7d35dcc588de204dd6e89ae5df7aa41e7b8ed0b725b82f8ff63d93fe68a73dcb5cc16eb1d58a815f1f4f0d6ac46e7e41fdef940a386aa2863857dea8b52edd130bc43cc983c6fa0b4e5d77bf6ededf295f6e8fc3044743ab1bd0af8d8f5cb5575aaea71e1788cb6b0872429cffebb3b2bb13ac9ef613632cb7d9646386c9c69c09716fb598b5599e753a72b4d52336b1fcff2977348eefaea562ba234f06a0874f12678b8ec7b95cce432f302ceb4e9b8aadf624ddab3142d2aa5712792ec6ae3a68fa5de18f769df39143bce7efc6f5a998fae8f99f76bb4b3a2af2025d2bc6125e14d2084fda6353f9be2a909e1a083b6c1010a8f6cd0a66d8cac4ce4f4707aad0178ccf909d7c19226542e48f454ef5e2814711c5c31825bad2dd84a3dbd61efc998467d7a2da25be5ae1caca060259f579c57f6ac573f8822bd95a1e4548d5294f18a3dd0f82928128bb13d38bbea3811c036cd7c4adbea00eaaa5d8252b953bd3c6bc5f07f3d143dd389c049be40dda8dc7ac479ddaad4f18bada34480da88e9d0a47879de6bf1bf96a5d33ca904266d561d5259d2f93acf7205e9c91ce4c479e3f7d33e46618d03ea599f62b1706e85ca05f9ef608eedc2deff0b25e3c919457aa3d60b27040a61c9fb077ece8bcbbd49abfd687f2159f98f328c97ec37e4fe5f908870a6877b354e18ea24eb8109388be6bf6fc0cfb5d87d8359225fd6286efe6ca9b76317877d1633453b2226e0172cad23589ab810865802e00c2709a1d9930ef0e8f038b20606b14c8454329009b43723a105d302c1d855b2f03417a7e9f7d6c8a3681412416b8290e455a8a5848a1b1054f095e261023d62372f8f47046a4d18d15ab965985de2559e6a0aa75e3098eebdefe21653245efd9dfe8b57c8c53423d96ad29aab9ed19488635ed3c98c564ea1dc64e8db4ae893a46d6547f206928df30eb7d0b5c55ff2db5e12cdc1aa286c0def046c85dbe024f4d75c5bdf674291b09fe7b31791dcbb47519404e335dbda08d6a49a50993697713e66a2c717d501964fd2c88447e266f7b7bc297c72a77e825bfcb31d693e82f299dda882f17762553ca402a9db4c3842db0ab68bbbd91fbee58ebcf9a4a920af1fc8b586f544a48c38d4cc4c54d7ff4f67c1984f682d055b9da3db62262c8308e57913de2a3835cad6446ee56ae2375274ead9a9f38642994ad6a0be8d4f77015f02a91e508425e71683bb368f4b31b7278eb75b7686aa4a54b5669270a81f12005ad43fa5ad121c604bc7c570d1ff5dc39ee3f31fbce07a19f3f558403fb6e816b5f3c553c92746ca0476748d88204e8fa5770828d40fd7cef8b8bb6022e24595b2d0092d6f18eb4b03423f0e9c29e335b404375a2cbb6f5a73d93ec435203b21d97ed487ae54b874c86431f66c73407564d4f8e56a2ed39089a13a8930ac83dc7b350d7345e5c5e4e9009d7608a0336307627288eb66c2e42966e0a8e6721b0cf54f312e91e446c3efef85f4ab27ee3bea86ff32f2ac24ad91ce5c7fe16eeb864cc0f7e0f09eace318d82a7a10516f8aefb29fc5eaa8f6998c1dec69c40496299c59d7159d3ea5b0d153b7f1d28a99273f19d5cb73dcc09f270914396f5858c0c8674b6a666f9a8207bb6d43bd2d734591648877c94f17ef630c9f1b22c233756a87dacae85f498f2b3560dbd0230b91bb397ee1641e17dbad6579b1efbf50ddd6aae15641a569903390159db6c14c503c1101a21b2d08cd6257669d0b3a276e8c7dc96c7d052641f51e771059be849af5a30a2bd64f311c5ca4af198911e0a6bd57db8b725d3d8b613f67997c0c0b95aa3ce035df53d5ca506fdc7d9afd788fbee7cab41a9b06aa9740f8bd642dc3b011d9850c099abbeb5e4089bc8c1d6655ddb29dd43389fcf77515163fe5d926a7b0c8329f5f73faa997364168fd03ea4c3272a317273fe49a9c35f838a107e0a0e02714b0355b24346ccaf7611282aa62ddc60f1a70ff14956c735eeb38bfc01a5818d07870c20c3d5e69e299c7c513ed596f8ec1ad93265c5d4977815375361e4e147b610c81a91f30eac2af52d1820e3ad98903064c349a97e4f5c5e2a7e7de95322068008bf91ff7c501bebdc8c2a7247cb6aeb4378d539528c7389c69fec552809c854cf81f19374d5eb7c642d4398ebbf7d4521c1a3693d131373ad8a0861dc580af9a4a2b35431ca08a7bc2a1bd65b3694f4ecb9fd90c8f7d78a77e322c93f541f66f89f57984d5052ede9f4f9d2ee6603461c10e834f8f36f62fcd92cb29d6970702061a8599b09f46eb68b6a1ddbe3c78852557e3a934ac4a093166f1afa4fa8e7eea240e017cdedfabbd13d5f01156a5957c1f1323f2bfa38801be95e8dcf802c794aca563c8f23f5a24460cda50f9c0171ca5241588e4f3eb3750029ff8347969a32db27949b23c86e99ed3772529189fb2317b72e7db953aecf9c22810a4fcdfc6ec5ba3ac1d651e3b68b046e19d86d79a0e00da6409beeb310e530cacf37ffecc26f0603543eafad0de694d2c4a85e596874a4f97282fdad2d38f720d9c5bf36af8c79b0d8320f78bb67730ff1bc25403da5fc659ba564cc812decf6656857c56980230732d89b3ceecbfa95d61bffc96cbeb97fce55fec623a45403911368392de6b27fea9c0080f744f2204610a6540917bc5004a1c53f7fe60debdf41ccb5af0a75285b2474782c024d97958142a8494bb4efa3a420d6e6d24ae761d5f3f51677d54adae4cc0ef569c4786b02c8bc38b22bb7907d81980cbf6d50df0593411c53c5b57f1e1f6d583827543105cb84e3ec9e872825443668a7efb8cd65f74c3e69e466948ee18e44ed789372a15fcf35b58cf01975524de56c1c916590d49e3d86c6abdfed184fe1e67c29b6ea01224298439d7b6965f30ef2d7dc88e57068fb5b73411477b015de10e69fc10a3a7280490ab91d365c8df6a4baa50671c4d4e23d125c817771f0e70365a85150bbc0aaa2d2af8abc9f3b1943f4046e3aeb71bb00238f6b3aca1c09cc800370e64539dc8723c5935e498a8969115a3b3fc549175d598658bc5def4b56414480c42e76b34fc37d0fe59c579af541a1a6fc89e1ffd1991542818e25d0c9c0a0faa7f214ed4b60c8ba4dd1952ba8072df8eb332a64924d35bc0f340d022a9b51285757e8bf56f7107a1fa125dc733266fd18e46dd5c4046c7512d12573c7b9051326cdb93d70a90050dd1efd67937b48239f2a9a899bf21c141f2796aeb3111c2d7712aef08edf44fb0e908d401be5ff714d8433fd7a2ceec133d80fe036653a7e12d09380a289f10a78168fb20091e0df8f0699383a83cc8f6f1a1308fb02c47d73eb75c4ffd362f8702a92d617de34d0414d7e3fa0a626ee3a59ad21ae26c8bcbc9443e66ff9961258e7e75500fd69d9301ce4c646480bf792d6f4e20c690316508002ff03b2e53bbd78ef0d384cb6ace8998806d6570645ab228b23958b27cda6c5e690b951577b3157b1da24cd61c462e11ffb9fcb5b54baced8da2dd84d4e9f3f3c4210e251d7713ea3f300066a92e50d06e3347f4244fe87dd382a0ad7f84fb13db98ab3a800a5e9c7f7ceaf2adb171bd42102bb73f51cdc14572c1bd65aec5b535cb543928995b724561c13e011b0b82f02c6345e531a6be8c5776017053cd268108bf14504057a40b7dfef3290655f1efd65092e8febf66b7d2a9414923f5e4c5eb53aad41e1bd0f8f158c6865520228fc8b9ba34000b00c894241851ee1738016834e1190542d689ff98aafae2d258faf69a10e1dd26ec5f84b90be7403a29d3dc10f55325420cd99aca17f74db3562300150445cadae5ff272d09e1758a9343ae975d1b2e4e63bdf1799f952b91870e6c448bc82355d617e6a384e48099cbda72f555eb99e455831fb78038d03e846999ba73b0e35608a0a3454973eb16bc046b6b18f27e15622c289cbb1d48221b11f429ff6399ecbba81c86f99c2cd2c092f91db75c1c6b1f7bc5e5a04b19e06bfe5a9eb0f91cda2b95ee16d3c3779a96785f9d6be6e0430385c07de6d3ff9aaa83c14e87667d53aee0860d502596e1e9c9f967569fb9ed96e0ee872b7b3bcd9d7d850c14ecc69885bb29031b9df77f0f2a7dbd086b1d09e00286f31b2d2931560fa33620f5578641daf0523f8b28eb0a622295abb76245210c69a2c704d7aacead7b18d8ec44c7729b8ac712ee36040fa52037448b477407467c0a7b0ef54d6e8e4d110640c1c9207e9f5e046a5e70d0ed0d06a5b157a2ca2726bc4117e64fe6303ef2b5cf180933754ab0e8e641d06d74a5c80d2f887147db246eaf17fd8496296adccf73a5a7c89c84da199589a78c27a70aa1b379150a5ef5f2a33fca3ed2798faed302080af9c1594ab98a3f0da58d0c80bc270c07195c9655bf01144709cac054c2bacf5d1785256dfd6acf1276422efccf91c419d22aca78bb02975424f9f5b1a6a76c7b3308a2acecd940f00269d2be35ae4739dee77c670537a97a703b8ec2a23911dc96377888646ffa50b35fcfb886614cfb91bed9e37c46e119dae1b3b47eaa77c9fcf4b6aaeceaf9bb70ba0026edf70714bf64f4514d670f5894d85fdb6b4597483c9c6b945c69252d4ed7c22f2a0b83985220174a58e73cb76ac6881ee782d743024ee032a381521022c2403445da1124e3ce3f61a7359998f36e8aa90dd8096d716e092d4f25a290c744c1c7f7fec10964ba152470442610b6f86b32d2c4084f2cf00279d724d99618446ee4996de75d8e1878da8389c8c3763f4880319f7e15a7bda1dfc8ab18d04c7535d84740d032893f22e18a458ceb246a6c2e60687e80c2efb1c415e8d457e61d17ac0dc3138cf6f9ee42f706baacef5d0882b7528973ceccfd502a7cd23ff2cfd9f9a8837d156256b55e5b6309a5d375ae561f04b4fbdb18cc2a081228cae3d448095438980daaeb7be12527b89738f5c71512b3908dd0e8680fee45e71f8311956746894f784ac29086c1869b7c3df20de2248191c572437257d580d247198d5c33d64ac8f94f6bf1a8367a2c20bd9edb19218aa184c06d955150de3aa83e14a5ce34554c11b4ed79843c4473111e1555c708b9c7e18704181a8ecfb4f7fdc4fe10e32a67d27653ac4391bd73c0c7573723b4b1761bd2d9c861c0c45a36381c0755afb911c5f0cb2c51f7c530aef9b651054bece798ce0e1a3b7613ed1812cb750de1d97e88dfb7e1"}}, &(0x7f0000001100)) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) socketpair(0x0, 0xa, 0x800, &(0x7f00000011c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80206433, &(0x7f0000001200)=""/120) listen(r1, 0x5) 2018/04/08 08:40:40 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xed4}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) getpid() 2018/04/08 08:40:40 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'teql0\x00', 0x200}) 2018/04/08 08:40:40 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x3, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x3, @rand_addr=0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x72}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(0xffffffffffffffff) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000400)=0x54) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000009c0)=ANY=[@ANYRES32=r3, @ANYBLOB="eb00000041df0100e4ca3057694ccca2f17bbff6d0cf79b56aafec10860687bfcd009a38899de24bed7b6b9ed3d4ad9e5971432c3d24bea20136ea6d7624655c2ed5c61357478de33f1816741aa95e5ed2ceb3315447b535a41d2e64ab35b55fbf336600bf9e4628ddc5ee616e1d110fb8ed24f3cc4c2c899e35b3efaba7e58d6a1e8282a72fb33fd2da2c0695e5f302a2bd84281559e8fda8dcb728b62f6acae076f916da93974650e19d9abfed5c14f991c79460338547a63bab6d44bca1b64175056b70be83500980dbd7cdeb11c7f5c8096ed15db6825b21eae0ab0e7b08b8cc45830a2cf949183700000000000000000000f5fad9eeb02c0c9bed20441b810dadb5e80265d0ec67446049f46cc27212a630defc470e92c475ccf3e8c5a07949e3ae0000000000000000000000000000"], &(0x7f0000000700)=0xf3) r6 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) pread64(r4, &(0x7f0000000600)=""/156, 0x9c, 0x8000000000004) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r7, &(0x7f000095c000)="2400000026007f0000000000000077010000", 0x12) r8 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r8, &(0x7f00000007c0)='./file0\x00', r1, &(0x7f0000000740)='./control\x00', 0x0) 2018/04/08 08:40:40 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x4218, r1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 08:40:40 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffd1e, &(0x7f00000003c0)={&(0x7f0000000700)={0xfde1, r3, 0x8, 0x70bd26, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x0, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x20, 0x12}}, @IPVS_SVC_ATTR_AF={0x0, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x23}}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x4, 0x6}}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x2, 0x401, 0x1}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000380), 0x800) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/08 08:40:40 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f6efc8)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000540)=@nl=@proc, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000680)=""/238, 0xee}, {&(0x7f0000000780)=""/190, 0xbe}, {&(0x7f0000000840)=""/146, 0x92}], 0x3, 0x0, 0x0, 0x9}, 0x40) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/127, 0x7f}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/88, 0x58}], 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000004c0)={@loopback, 0x0}, &(0x7f0000000500)=0x14) accept4$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000013c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000014c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001500)={'rose0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001540)={@multicast1, @local, 0x0}, &(0x7f0000001580)=0xc) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000015c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001640)=""/122, 0x7a}, {&(0x7f00000016c0)=""/202, 0xca}, {&(0x7f00000017c0)=""/52, 0x34}, {&(0x7f0000001800)=""/244, 0xf4}, {&(0x7f0000001900)=""/153, 0x99}, {&(0x7f00000019c0)=""/204, 0xcc}], 0x6, &(0x7f0000001b00)=""/4096, 0x1000, 0x5}, 0x20) getpeername(r0, &(0x7f0000002b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002bc0)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002c40)={@dev, 0x0}, &(0x7f0000002c80)=0x14) getpeername$packet(r0, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002d00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002d40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000002e40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f00000034c0)={&(0x7f0000002e80)={0x628, r1, 0x300, 0x70bd2b, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x234, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x32, 0x3, 0x0, 0x6ac}, {0xfff, 0x6, 0x7, 0x4}, {0x6, 0x696, 0x5, 0x1f}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0xb8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7f, 0x4, 0x8, 0x2}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}]}}, {{0x8, 0x1, r8}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x667}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x216}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}]}}, {{0x8, 0x1, r11}, {0x208, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8001, 0x800, 0xdf, 0x955}, {0x81, 0x7, 0xc9, 0x8}, {0x8, 0x5, 0x4}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r13}}}]}}]}, 0x628}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/04/08 08:40:40 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x2, 0x3, 0xff, 0x8, 0x3, 0x5, 0x6}, &(0x7f0000000080)=0x20) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) [ 79.722140] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 79.735612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 79.747424] device lo entered promiscuous mode [ 79.787134] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 80.517785] device lo left promiscuous mode [ 80.546470] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 80.550664] device lo entered promiscuous mode 2018/04/08 08:40:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x7c9c, 0x6, 0x7, 0x7, 0xfffffffffffffffe, 0x65}, 0x1c) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x17f1) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0xb3cf, 0x800c, 0x6, 0x9, 0xffffffffffffffff, 0x4, 0x0, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) 2018/04/08 08:40:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='wchan\x00') preadv(r0, &(0x7f0000000040), 0x0, 0xfffffffffffffffc) preadv(r0, &(0x7f0000002180)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000002100)=""/93, 0x5d}, {&(0x7f0000000080)=""/62, 0x3e}], 0x5, 0x0) 2018/04/08 08:40:41 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) 2018/04/08 08:40:41 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffd1e, &(0x7f00000003c0)={&(0x7f0000000700)={0xfde1, r3, 0x8, 0x70bd26, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x0, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x20, 0x12}}, @IPVS_SVC_ATTR_AF={0x0, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x23}}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x4, 0x6}}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x2, 0x401, 0x1}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000380), 0x800) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/08 08:40:41 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) fchdir(r0) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x9) 2018/04/08 08:40:41 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x81, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0x7ff, 0x72) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0xed5f, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @rand_addr=0x1ff}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @rand_addr=0x8000}, 'gre0\x00'}) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/08 08:40:41 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x3f, 0x4, 0x401}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0xfffffffffffffffb, 0x2, 0x7, 0x5}, 0x10) r1 = socket(0x4, 0x1, 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000000000)="220000002000070700cbe6ff080007010a00001e000000000000040004001180ff41", 0x22) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x81, 0x2) 2018/04/08 08:40:41 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/08 08:40:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xff, 0xfffffffffffffffe}, {0xd2c8, 0x7fffffff}, {0x10000}]}) 2018/04/08 08:40:41 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/mcfilter6\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x1000, 0x1, 0x7ff, 0x10001, 0x81, 0x9, 0x3, 0x100, 0x80, 0x5, 0x1f80, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x28, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x4) 2018/04/08 08:40:41 executing program 2: unshare(0x60000000) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x80800) r0 = inotify_init1(0x800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40000, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000000)={0xdc, 0x1000, 0x3ff, 0x1000, 0x54a7, 0x200}) 2018/04/08 08:40:41 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061bffc), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000000)=""/14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) 2018/04/08 08:40:41 executing program 5: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0), 0x32) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) 2018/04/08 08:40:41 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x2d, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="046304400200000000634040000000000000000002000000000000000000000001000000000000000000000048"], 0x0, 0x0, &(0x7f0000000500)}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x100, 0x0) connect$unix(r2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/08 08:40:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x123}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x90000, 0x100) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 81.038917] binder: 7773:7774 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 81.076997] IPVS: Creating netns size=2552 id=14 [ 81.091115] binder: 7773:7774 got transaction with invalid data ptr [ 81.100627] binder: 7773:7774 transaction failed 29201/-14, size 72-0 line 3153 [ 81.123810] binder: 7773:7774 transaction failed 29189/-22, size 0-0 line 3011 [ 81.132647] binder: BINDER_SET_CONTEXT_MGR already set [ 81.138033] binder: 7773:7782 ioctl 40046207 0 returned -16 [ 81.145757] binder: 7773:7782 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 81.154011] binder_alloc: 7773: binder_alloc_buf, no vma [ 81.160072] binder: 7773:7782 transaction failed 29189/-3, size 72-0 line 3134 [ 81.175005] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.180899] binder: undelivered TRANSACTION_ERROR: 29201 [ 81.198239] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/08 08:40:42 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xfffffffffffffeaf, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="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", 0xff, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x80) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/08 08:40:42 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffd1e, &(0x7f00000003c0)={&(0x7f0000000700)={0xfde1, r3, 0x8, 0x70bd26, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x0, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x20, 0x12}}, @IPVS_SVC_ATTR_AF={0x0, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x23}}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x4, 0x6}}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x2, 0x401, 0x1}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000380), 0x800) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/08 08:40:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000c80)=ANY=[@ANYBLOB="e48fd80000000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)={0x0, 0xb8, "df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf385172f2a41bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"}, &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x0, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x6, 0x2, 0x2, 0xfffd, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x44f, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x1, [0x1f]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f", 0x3f}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/08 08:40:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000007c0)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000e56000)=0xfffffffffffffffe, 0x20b) 2018/04/08 08:40:42 executing program 4: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000000080)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x0, 0x989680}, {0x0, r1+30000000}}, &(0x7f00006dcfe0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa0002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0xec, 0x30}, 0xc) rt_sigsuspend(&(0x7f0000000180)={0x1}, 0x8) clock_gettime(0x0, &(0x7f00000001c0)) 2018/04/08 08:40:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x200, 0x3f, 0x1, 'queue0\x00', 0x100000001}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000001, 0x0) write(r1, &(0x7f0000df8fd9), 0x1010f) 2018/04/08 08:40:42 executing program 2: r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xffffffffffffffc1, 0x10000, 0x0, 0x4, 0x2, 0x1ff, 0xf706, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x3f, 0x8, 0x688, 0x6, 0x1, 0xffffffffffffffe1, 0x777e, r2}, &(0x7f0000000140)=0x20) r3 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') exit(0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/04/08 08:40:42 executing program 6: r0 = socket(0x3, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0xcdb, 0xffb5) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/04/08 08:40:42 executing program 3: socket$inet6(0xa, 0x5, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/04/08 08:40:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00004ea000)={0x2}, 0xb) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x2}}, 0x3, 0x5}, 0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x0, 0x8, 0x3f}, &(0x7f00000001c0)=0x18) 2018/04/08 08:40:42 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x811}], 0x1, 0x0) lseek(r2, 0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x200}, &(0x7f0000000940)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000b80)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000a40)=@assoc_value={r3, 0x2}, 0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) r4 = add_key$user(&(0x7f0000000a80)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c80)="7c0f6428d901607244ea696a0e10513f8b6adc85aa6bd5bd694ef855169aea5430d2e66564e076d669a77001f74d6adb8492b1c44caac4048f8f6e76130818098e6b4f4dcebb3b729d7ae919d7b226340b7dbb1e6dc73c6521a657ff61a9c48a63ca98f86c583b4f762f02c5807d8171d59613755abeaf69e83b054bc76e92a1d4d7", 0x82, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r4, 0x82) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r5 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0578630440000000"], 0x0, 0x0, &(0x7f0000002000)}) close(0xffffffffffffffff) getpeername$packet(r7, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x60, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_PARMS={0x24, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5}, @NDTPA_MCAST_PROBES={0x8, 0xb}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4}]}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x60}, 0x1}, 0x4000) 2018/04/08 08:40:42 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x6) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100), 0xfffffffffffffd78) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/08 08:40:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0xff, 0x7fffffff, 0x72, 0x5960ffca, 0xffffffffffffff00}) 2018/04/08 08:40:42 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffd1e, &(0x7f00000003c0)={&(0x7f0000000700)={0xfde1, r3, 0x8, 0x70bd26, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x0, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x20, 0x12}}, @IPVS_SVC_ATTR_AF={0x0, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x23}}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x4, 0x6}}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x2, 0x401, 0x1}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000380), 0x800) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/08 08:40:42 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x2, 0x8, 0x80000001, 0x5, 0x200}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x6, 0x200, 0x1635, 0x7, r1}, &(0x7f0000000480)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f00000005c0)=ANY=[@ANYBLOB="a3ea6d7e959f897635f0127a90b3afdc50604b2d", @ANYBLOB="000400000000fe00000000000000140002000800030004000000080004000400000008000500000000000800060003000000040001002400000000000000060000000800090000000000080002001e00000008000200df000000"], 0x2}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x100000008004, 0x3f) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x2, {0x2, 0x4e21}, 'erspan0\x00'}) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) open(&(0x7f0000000380)='./file1\x00', 0x82101, 0x80) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55e, 0x2, 0xfffffffffffffffc, 0x4c}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x5, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000240)={0x1, 0x0, 0x10002, 0x8001}) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x54) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40086439, &(0x7f0000000280)={0x7ff, r6}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) [ 81.481084] binder: 7822:7823 unknown command 73627653 [ 81.500443] binder: 7822:7823 ioctl c0306201 20007000 returned -22 [ 81.571551] binder: BINDER_SET_CONTEXT_MGR already set [ 81.577260] binder: 7822:7830 ioctl 40046207 0 returned -16 [ 81.592613] binder: 7822:7834 unknown command 73627653 [ 81.598125] binder: 7822:7834 ioctl c0306201 20007000 returned -22 2018/04/08 08:40:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/04/08 08:40:43 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat$ppp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ppp\x00', 0x90000, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000058c0)=[{{&(0x7f0000001380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001400)=""/76, 0x4c}], 0x1, &(0x7f00000014c0)=""/222, 0xde, 0xb3f0}, 0x5}, {{&(0x7f00000015c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001680)=""/70, 0x46, 0x1f}, 0x5}, {{&(0x7f0000001700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001780)=""/1, 0x1}, {&(0x7f00000017c0)=""/219, 0xdb}, {&(0x7f00000018c0)=""/221, 0xdd}, {&(0x7f00000019c0)=""/131, 0x83}], 0x4, &(0x7f0000001ac0)=""/38, 0x26, 0x3}, 0x1000}, {{&(0x7f0000001b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000001b80)=""/145, 0x91}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x3}, 0xe2f}, {{&(0x7f0000002cc0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002d40)=""/158, 0x9e}, {&(0x7f0000002e00)=""/79, 0x4f}, {&(0x7f0000002e80)=""/80, 0x50}, {&(0x7f0000002f00)=""/61, 0x3d}, {&(0x7f0000002f40)=""/69, 0x45}, {&(0x7f0000002fc0)=""/2, 0x2}, {&(0x7f0000003000)=""/151, 0x97}, {&(0x7f00000030c0)=""/118, 0x76}], 0x8, &(0x7f0000003180)=""/246, 0xf6, 0x1b15}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f0000003280)=""/95, 0x5f}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/179, 0xb3}, {&(0x7f00000043c0)=""/250, 0xfa}], 0x4, &(0x7f0000004500)=""/134, 0x86, 0x78}, 0x6}, {{0x0, 0x0, &(0x7f0000005880)=[{&(0x7f00000045c0)=""/66, 0x42}, {&(0x7f0000004640)=""/218, 0xda}, {&(0x7f0000004740)=""/4096, 0x1000}, {&(0x7f0000005740)=""/164, 0xa4}, {&(0x7f0000005800)=""/69, 0x45}], 0x5, 0x0, 0x0, 0x7}, 0x80}], 0x7, 0x40000000, &(0x7f00000059c0)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000005a00), &(0x7f0000005a40)=0x10, 0x80000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005ac0)={0x0, 0x0, @multicast1}, &(0x7f0000005b00)=0x10, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001300)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005b40)) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000000)="75e9645f6d657000") ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000100)) r5 = eventfd2(0x0, 0x80001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x8008, 0x4, 0x100000000, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000001240)=0x1008) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) sendfile(r5, r4, &(0x7f0000000080), 0x10ed5b) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000180)={0xa, 0x8000010000000009}) times(&(0x7f0000001280)) 2018/04/08 08:40:43 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) listen(r1, 0x5) 2018/04/08 08:40:43 executing program 3: waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/04/08 08:40:43 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="177b627933944627d141065a1a2221ebc1d8fb846bad44f38aedcc03595ef977aeb0f19b35342f8fcdf5323420dfa73ced7a7a3940f2561fb4ccd53b883b7c4cbf26a9d2dacf3d55de20aefd1e8c427351", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR64=&(0x7f0000000440)=ANY=[], @ANYBLOB="0010000000000000"], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0)='b'}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @rand_addr}, {0x306}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ip_vti0\x00'}) 2018/04/08 08:40:43 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x400, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e22, @rand_addr=0x1}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000100)=@ethtool_flash={0x33, 0x2, "9dc138513aba3942e02b81d9676de27717829be2e71de8bd756f452e901faabfa390da035bdc7bac56091969d9e9899cdaf054c0bf40d5fe422c7087b89992b26865054e28b65f3bf7ca74e794cfd72908eb72b8ee86b15dcd61bf5e36ef66992be91e6619b16bb5633e97fbf567c66a5db90006ba29555e67e5592726597feb"}}) 2018/04/08 08:40:43 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x3, 0x101, 0x7, 0xdfb9, 0x5, 0x7, 0x400, 0x8001, 0x10000, 0x2000000000}, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0x2}]}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x80, 0x4) read$eventfd(r2, &(0x7f00000000c0), 0x8) 2018/04/08 08:40:43 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xfffffffffffffe80, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) r1 = dup2(r0, 0xffffffffffffff9c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0x208001, 0x0) perf_event_open$cgroup(&(0x7f0000000400)={0x0, 0x70, 0x8001, 0x8, 0xfffffffffffffffa, 0x122, 0x0, 0x4, 0x500, 0x5, 0x101, 0x4, 0x3, 0x65b438d8, 0x8, 0x80, 0x100000000, 0x5c0, 0xfff, 0x3, 0x1000, 0x7, 0x5, 0xfffffffffffffff7, 0x6, 0x5, 0x2, 0x9, 0xfffffffffffffffe, 0x2, 0x100, 0x0, 0xfff, 0x68, 0xc6, 0x4, 0x96, 0x3, 0x0, 0x7, 0x1, @perf_config_ext={0x426a, 0x100000000}, 0x8c, 0x567679a7, 0x0, 0x7, 0x6, 0xab4, 0x5}, r1, 0xd, r2, 0x8) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) r3 = socket$inet(0x2, 0x8000b, 0x5) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="9ad3779d1a83540163e3eb319ac1d64b2872cf5ac7e5f93190d3c4012aa966d03e86ae77a314773bbfb07d69f4f24fda23ca91cac0d318a2048d71856b8ec25d90c27543d323e58886ced37b9d1c9839ab5719eb85aa9a8298f2", 0x5a) getgroups(0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0]) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) bind$pptp(r2, &(0x7f00000003c0)={0x18, 0x2, {0x2, @rand_addr=0xfffffffffffffff9}}, 0x1e) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000480)={r7, 0x3}) r8 = getgid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r11 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x400bd, 0x0) ioctl$TIOCMBIS(r11, 0x5416, &(0x7f0000000500)=0x1092) r12 = getgid() unshare(0x0) setgroups(0x7, &(0x7f0000000340)=[r4, r5, r6, r8, r9, r10, r12]) 2018/04/08 08:40:43 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000c0ae0001080006040000ffffffffffff7f000001aaaaaaaaaa00ac141400"], 0x1) kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000680)={0x6, &(0x7f0000000500)=[{0x22, 0x7, 0xc6, 0x1}, {0x6, 0x2, 0x0, 0x5}, {0x7, 0x4, 0x0, 0x8}, {0x0, 0x8896, 0x53}, {0xfffffffffffffff9, 0x0, 0x0, 0x5}, {0x5, 0x7, 0x1, 0x6}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000700)=""/4096, &(0x7f0000000200)=0x1000) syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x200000) accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x7, 0x4, r5}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9"], 0x1}, 0x1}, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000006c0)={0x0, 0x5, 0x800, 0x0, "93e2a449a81957578308e26155592849d552681bf17d4ff2d5540a6dc87aef62"}) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88) 2018/04/08 08:40:43 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000340)=ANY=[@ANYBLOB="010e28bd70000000680001000800050001000000080001000a0000e607000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5ed763b0877f0cf13fc687a78932d17ce885da"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x58, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x58}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) ioctl$TIOCEXCL(r3, 0x540c) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/04/08 08:40:43 executing program 1: r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000000040)=@l2={0x1f}, 0x80) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/04/08 08:40:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/llc\x00') getdents(r0, &(0x7f00003bd000)=""/48, 0x19) getdents64(r0, &(0x7f0000000000)=""/205, 0x3bb) [ 82.545386] binder: 7860:7865 unknown command 2036497175 [ 82.568427] binder: 7860:7865 ioctl c0306201 20000040 returned -22 [ 82.581315] binder: 7860:7865 transaction failed 29189/-22, size 0-0 line 3011 2018/04/08 08:40:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x8, 0x800}, &(0x7f00000004c0)=0x88) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000480), 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x508081, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="680000004fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db1309d54570ca7b46b5def8cb1baec561134d073f8b159a6e66ab16ccdca60b633e2222a30fb9c1"], &(0x7f00000001c0)=0x70) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8) membarrier(0x0, 0x0) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) dup2(r0, r3) r5 = geteuid() r6 = getegid() syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xa000, r5, r6, 0x1, 0x800082) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000280)={0x28, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306}, @request_death={0x400c630e, 0x3, 0x2}, @enter_looper={0x630c}], 0x9d, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd64667b37f7cc34968d64a1b07a50b15c36d5761e2a87a5f1f95929055765c7611fe7685182a119d6b1299f02c5a4fb414fb7da3b7ec2a0eeb95de8b34f3489822a7ed00bdc21adeb08a94d7397f97e21ff3b218a189d4ed79101bbcc8c8dc18418eff67d13e949414874182918ef3e7d461959c3d4a961"}) 2018/04/08 08:40:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80) getsockopt$inet6_int(r2, 0x29, 0x52, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"0707005b8140000000000000e4ff1b00", 0x1825}) dup2(r0, r1) 2018/04/08 08:40:43 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "73d932", 0x14, 0x29, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000400)) [ 82.617756] binder: 7860:7886 unknown command 2036497175 [ 82.632136] binder: 7860:7886 ioctl c0306201 20000040 returned -22 [ 82.646707] binder: 7860:7865 transaction failed 29189/-22, size 0-0 line 3011 [ 82.661081] device lo left promiscuous mode 2018/04/08 08:40:43 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r1, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/04/08 08:40:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) fstatfs(r0, &(0x7f0000000100)=""/176) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x4, 0xa85}]}, 0x8) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002a40)="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", 0x4a2, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000d80)="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", 0x6b3, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/08 08:40:43 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[], 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = gettid() sendmmsg(r3, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r4) readv(r6, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) fcntl$setsig(r5, 0xa, 0x12) dup2(r2, r6) tkill(r4, 0x15) [ 82.710215] binder: release 7894:7898 transaction 36 out, still active [ 82.712557] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.712688] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.771571] binder: undelivered TRANSACTION_COMPLETE [ 82.798251] binder: 7894:7898 ioctl c0306201 20004000 returned -14 [ 82.798379] binder: BINDER_SET_CONTEXT_MGR already set [ 82.798385] binder: 7894:7910 ioctl 40046207 0 returned -16 [ 82.810087] binder_alloc: binder_alloc_mmap_handler: 7894 2000c000-2000e000 already mapped failed -16 [ 82.829993] binder_alloc: 7894: binder_alloc_buf, no vma [ 82.840481] device lo entered promiscuous mode [ 82.858978] binder: 7894:7898 transaction failed 29189/-3, size 0-0 line 3134 [ 82.876237] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.881756] binder: send failed reply for transaction 36, target dead [ 83.545326] device lo left promiscuous mode [ 83.577358] device lo entered promiscuous mode 2018/04/08 08:40:44 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, 0xffffffffffffffff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff9, @empty, 0x8}}, 0x9, 0x3}, &(0x7f0000000480)=0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000500)={r5, 0x5}, 0x8) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) r7 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r7, &(0x7f0000000080)={@void, @void, @x25}, 0x3) r8 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) openat$cgroup_ro(r8, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/08 08:40:44 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x5) r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10000001}) 2018/04/08 08:40:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) getrlimit(0x3, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/130, 0x82) r4 = syz_open_pts(0xffffffffffffffff, 0x41) ioctl$TCXONC(r4, 0x540a, 0x100) fstatfs(r0, &(0x7f0000000480)=""/239) nanosleep(&(0x7f0000000180)={r2, r3+10000000}, &(0x7f0000001740)) clone(0x0, &(0x7f0000000400)="65c60dec96270ef3da452fbdd3ee3e80d5b66fbf848902e4b24a7c0dd8f807ad225fe29441b47303ec2b47b44dbc82f465e7a61935e5b7b12ad4ddd64fb9cf229e699bd5c18cc4e1988c94d0fc2b8f9fff8d26f787bfed11267264f1d21b61f8e3be21ef9e", &(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000380)="7996ef05f79454dec6fb6a1657a1bf0346a4e1ee95e9ceaec70c0924af491ae976c691666c3bc4e2585e5ed130fbf29273b925a022de5e4ac74caa45b5bc3cd88cc24e555f29d066db") 2018/04/08 08:40:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4008801}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}}, [0xadc2, 0x2, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x7fffffff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001700)=ANY=[@ANYBLOB="0200406520c181a8b89fa009d56100"], &(0x7f0000000440)=0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001780)={0x1ef, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000017c0)={0x2, r2, 0x10001, 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000004c0)='nodev]posix_acl_access\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) r4 = creat(&(0x7f00000005c0)='./file0\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/60, 0x3c) r5 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r5, 0x0) bind$inet6(r5, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) signalfd4(r4, &(0x7f0000000540)={0x100000001}, 0x8, 0x80800) r6 = socket$inet6(0xa, 0x8000000000000802, 0x1000000088) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_int(r5, 0x29, 0x3a, &(0x7f0000000140), 0x4) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r7 = dup2(0xffffffffffffffff, r5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000001740)=0x10001, 0xfffffffffffffdfc) recvfrom$inet6(r5, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$inet_sctp(r8, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7ae2175b672554b6f017b874d2c8e68894443a697e1a82968f7dfa89b3053737ca2", 0x93}], 0x1, &(0x7f00000004c0)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000480)={0xfffffffffffffffc, 0x8, 0x0, 0x39cb, 0xed, 0x8000, 0x9983, 0x1000, 0x0, 0x0, 0x9}, 0xb) 2018/04/08 08:40:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/87, 0x57, 0x6, &(0x7f0000000140)) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b87affd30d4ff210024287c19d27033b7a11bf18d1ce1e23f618476b15c3a5574fdc0f238f2ec1c3cd2784fd3d8235278bd957c929021d97da58459f921a47002a4841ff77262b7150c5fbda7f8bf6801c22adfb0bc96f7a2d8527aaf00ae5b663eb0f69914dc722b2d7b1e4861ed66168b7c6afa56fff36de7c842f3d24ecc65d25f24917f0867f6a2fb7c5a02335ff1870d35c3aba978208c118fb5ed56f102cf9bfde60786175bc25ebba02aaa4cbbdc95afa96c3449e53c5ea7e92bdabc8ae8b28370cdefc009698f8f870da37e1b188a5439428b619618179900e03df2d5926bd0a69fe94b5553ce84323a03b371d35d4984daa8e4f52cbc75d05dbd12d3bdcc5125ea53559ae82593a6a8d9812ea99d4166451edc55e5dd97f98b7e5c6527658765d14c9c5be3fc4153881d666dbf5eb45c1cbde2781a985f59e7e5aab7d9398dcc21e1d7495047a5afb84727aadc86854edd5a5a645ca3715b2c78ef32702231aa8be45cf97ac787765bbb631f6a357d292bbe97e7d3ec6d15b82f0985f7c0fe679b9788674b80312b5f365dbcf1a8eb5e295084485dcc92f2b905cdded6e2e81cfc7e9d29ec61fd893d120c31b9101770f4cb2e38a8a518295d373f9e6ba8a7226542c67a2ea423f1a32722260ad533435f903933a70906b10e7e5efac4ba3830e242919997a34044cb831a59186eeb68a93ff9eac431e938b48b810a08aab9730597e196127e4b64a6fd8b431a79f8253b031a59c22e3eee", 0x439}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f00000000c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/232, 0xe8}], 0x1, &(0x7f0000000500)=""/131, 0x83}}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000000740)=""/169, 0xa9}, {&(0x7f0000000800)=""/176, 0xb0}, {&(0x7f0000000940)=""/126, 0x7e}], 0x4}}], 0x2, 0x0, &(0x7f0000000cc0)={0x0, 0x989680}) 2018/04/08 08:40:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080)=0x4, 0x8) ioctl$TIOCSBRK(r2, 0x40044591) 2018/04/08 08:40:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="778d73c8f2062731c00ddccfa8cf15dd5ed88095387042a966c6cac8b793f4a91dedfc2ea4f72bf252925c5806db0724afc0b1dd6e5a4c39ab9526abd37d1bb0ad55682428dd8a25b5301f8ed1bd299dac4ddbf9fdbcc2a9122bf100e3a40ff55c564287bab28bdc4a21863b70658809097d4e3670d00512f54512a241cd208690de68fbe5e7d1cab0adf4dc3a2907c2582123114f767012f267db111c6476f41ac0baa5be359a97a8bc91", 0xab, 0xfffffffffffffff9) keyctl$clear(0x7, r1) 2018/04/08 08:40:44 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22004}) socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/46, &(0x7f0000000300)=0x2e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_eee={0x45, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x0, 0x0, [0x9]}}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x9}, 0x1c) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 08:40:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7fffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x0, 0x3fff80000, 0x1, 0x1}, {0xfffffffffffffff9, 0x1000, 0x1, 0x81}, {0x3, 0x7, 0x80000001, 0x8001}, {0x8, 0xae, 0x7, 0x200}, {0x401, 0x7, 0x6, 0x4}, {0x68fd91f5, 0x7ff, 0x100000000, 0x1ff}]}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 08:40:44 executing program 0: r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) mlockall(0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x9, 0x2) accept4$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001740)=0x14, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001780)=r1) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, 0x0) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) 2018/04/08 08:40:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000780)={0x0, 0x0}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000940)=0x0) r8 = getgid() sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000480)="30729b05065c001a507fbc746ff9040ae22c7a2362d65f7fafe2d913c5ce56160ad3665102c189d37d2f3379f4932fab23c1af4ff879ee88efa144957779255e4670dcc020b0a70c5f9adf8d80ee9a42cb50617e5cac2d14543a5ad8b86c6992f22df59921fb06f9a05284117a1e52455310f562a4aee5c0547c185dbfc281f183237bcf4fdb36f9b443043c50b4bd82242da3dca8d417b6a8b4859da474ea1100d9f529b00a112cfdb2388e9566301b35d4091e94070702cb82486854496be5624747d3", 0xc4}, {&(0x7f0000000580)="95c4117451a6b7e56828e574bfdd1d428f232ec13c1fdc2032d34cc36ea8c397265c50ac5d5b98d40472ba1ecb007f7a9332cf9fd328c1acfb08fa11796b95de2cd479593ba9d5fffdebf022c52d615e63dc22752f7d264d675e571bd810490da9dc9b608f2f7beaf733a12f89", 0x6d}, {&(0x7f0000000600)="909247fc1adb8155ed91ec6dccd4da41f95c9298e5fd9bd8fe33d7ea22bbfd475c200c9568a45ddbb65f6a47dd45a690ffeefa35dbca3840b3515064bcdda28efe36300062aaa6348b6dc8b666025c3eb5ca4a364897d9186481b68c1bcc37603b72451d20bd376db7cc6ccc2727d6d528", 0x71}, {&(0x7f0000000680)="3f406597ec14452c45e5fa84b48ad2682ca37e12ed51cd750d3d1bbe8ca5ac9280f30dda5a79d75b2c11", 0x2a}, {&(0x7f00000006c0)="cd87a65e8e0dd2b044853dc09038e117a814c49ad6f29673b40f005eca57e736479ee3460058b75e5a7702def231ea201438f43402e799b5ae424e9793340f11469fb6514d3eff32bd39918ba62c7a689b95b4394c93b0b28d1cd33d6c5514695527ebaac369859a41e77de43e94d23382d44a55bc4c5cf244ec", 0x7a}], 0x5, &(0x7f0000000980)=[@rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r3, r2, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r2, r6}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r7, r2, r8}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r0]}], 0xd0, 0x20000000}, 0x4040) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000300)={r10, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000003c0)=0x84) 2018/04/08 08:40:44 executing program 4: r0 = inotify_init1(0x0) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) r2 = getgid() setfsgid(r2) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x8, r3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)) 2018/04/08 08:40:44 executing program 4: r0 = getpid() ptrace$getregs(0xe, r0, 0x1000, &(0x7f00000000c0)=""/146) r1 = syz_open_procfs(r0, &(0x7f0000000080)='stat\x00') fstat(r1, &(0x7f0000000000)) 2018/04/08 08:40:45 executing program 4: r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x8}, 0x8) fsetxattr(r0, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)="02000000a518004000", 0x9, 0x0) 2018/04/08 08:40:45 executing program 1: r0 = memfd_create(&(0x7f0000001e00)='vlan0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)={&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001b00)}, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x1, 0xfffffffffffffff9]) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7}], 0xffffffffffffffed) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000001d40)) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), &(0x7f0000000200)=0x8) 2018/04/08 08:40:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xd0002013}) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020b000904000000fffffffffffffffff4ff0000000004b202008a025f3ff6f4"], 0x20}, 0x1}, 0x0) 2018/04/08 08:40:45 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ftruncate(r2, 0x5) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {0xffffffffffffffff, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(r2, r3, 0x80000) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r6, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/08 08:40:45 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/load\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000011fd2), 0x0) 2018/04/08 08:40:45 executing program 7: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x0, 0x1) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r3 = getuid() umount2(&(0x7f0000000300)='./file0/bus/file0\x00', 0x4) fcntl$setpipe(r1, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x108) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) fcntl$setsig(r0, 0xa, 0x3e) arch_prctl(0x1005, &(0x7f0000000600)="df2e09469289a8438dfa74ed0aabac537bd8dfaacc78f6632e166264cfb4b591f559d491d69fc1a88d7aaf7a3a4f77b62f1bf10a85735ae92f6ea5207494583ca5ba9bdf73490250da5053efae165c555bbe49a6aedd4e51a91208fe1300531f889a4859dff42c7e9f994f8211a5a40f228e882e619f3e6a8f014dc93229259b8d5ab636118506623727834a7ea92ea136b9b20a5740c7d188c6b64dd7fd3f3340c823cccd8ff9d10cabd95c38c9dade07d88782fa042a71eca37e806cf50f6179b3b9") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8000, 0x9, 0x0, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000480)={r5, 0x1, 0x2, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x8054}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x8000, 0x4, 0x401, r6}, &(0x7f0000000880)=0x10) write(r2, &(0x7f0000000440), 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') lsetxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@random={'btrfs.', 'sysfs\x00'}, &(0x7f0000000780)='@\x00', 0x2, 0x2) 2018/04/08 08:40:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x8}], 0xc}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x1}, 0x8) 2018/04/08 08:40:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0083"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xc}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r4 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c", 0x39, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r3, r4}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6"], 0x2) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37ad", 0x26}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/08 08:40:46 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x3, 0xdb, "6c7ae905f24216deb7759c43b2d85ad5dc15ac656a14238acd8d81aafb2860842d12d3ce65b15af9f166c44817a8eb382a68ed29d39ce6e28dcfe4b1dc8df555f206577bcbf2fd07b70f232a1c3fe077"}, 0xd8) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x1, 0x28001) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x4, 0x4}, {{0x0, 0x2710}, 0x0, 0xfffffffffffffffc}], 0x20) [ 85.040436] vmalloc: allocation failure: 0 bytes [ 85.057606] syz-executor6: page allocation failure: order:0, mode:0x24000c2 [ 85.072755] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7995 [ 85.081529] caller is __this_cpu_preempt_check+0x1c/0x20 2018/04/08 08:40:46 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20282, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x100}, {r0, 0x400}, {r0}], 0x3, &(0x7f00000000c0), &(0x7f0000000100)={0x7}, 0x8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="a8da7d566377f6a0e2bd5814") writev(0xffffffffffffffff, &(0x7f0000d18ff0)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000140)=""/215, &(0x7f0000000240)=0xd7) r1 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a85fc8)={0x0, 0x2b5, &(0x7f000000bfd0), 0x0, &(0x7f0000007000)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) ioctl(r1, 0x2288, &(0x7f0000007000)='S') [ 85.082456] CPU: 1 PID: 7989 Comm: syz-executor6 Not tainted 4.4.125-g38f41ec #21 [ 85.082462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.082474] 0000000000000000 9aa402c8ed433cb4 ffff8800b62f78c0 ffffffff81d067bd [ 85.082483] 1ffff10016c5ef1b ffff8800b66d4800 00000000024000c2 0000000000000000 [ 85.082494] 0000000000000001 ffff8800b62f79d0 ffffffff81431999 ffffffff838ac760 [ 85.082496] Call Trace: [ 85.082508] [] dump_stack+0xc1/0x124 [ 85.082517] [] warn_alloc_failed+0x1d9/0x240 [ 85.082525] [] ? zone_watermark_ok_safe+0x290/0x290 [ 85.082534] [] ? mutex_lock_nested+0x5d4/0x850 [ 85.082543] [] __vmalloc_node_range+0x41d/0x630 [ 85.082552] [] ? task_has_security+0x130/0x270 [ 85.082558] [] vmalloc+0x5b/0x70 [ 85.082566] [] ? sel_write_load+0x130/0xff0 [ 85.082573] [] sel_write_load+0x130/0xff0 [ 85.082584] [] ? hash_futex+0x210/0x210 2018/04/08 08:40:46 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = getpgrp(0x0) shutdown(r0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x4, 0x211, 0x8000000000000000, r1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x5f) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x8000, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) prctl$intptr(0x0, 0x8) 2018/04/08 08:40:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b00), &(0x7f0000002b40)=0xc) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000580)) 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$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$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), &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x80000}, 0xfffffffffffffe9a) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000440), &(0x7f0000000500)=0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/ip6_tables_matches\x00') socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0), 0x20) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000480)=""/118) sendmsg(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1}, 0x0) close(r0) [ 85.082591] [] ? sel_read_bool+0x250/0x250 [ 85.082600] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.082607] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.082614] [] ? sel_read_bool+0x250/0x250 [ 85.082622] [] __vfs_write+0x103/0x450 [ 85.082629] [] ? __vfs_read+0x440/0x440 [ 85.082635] [] ? __lock_is_held+0xa1/0xf0 [ 85.082641] [] ? __lock_is_held+0xa1/0xf0 [ 85.082650] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 85.082657] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 85.082664] [] ? __sb_start_write+0x14a/0x310 [ 85.082670] [] vfs_write+0x18a/0x530 [ 85.082675] [] SyS_write+0xd9/0x1b0 [ 85.082681] [] ? SyS_read+0x1b0/0x1b0 [ 85.082689] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 85.082694] [] ? SyS_read+0x1b0/0x1b0 [ 85.082700] [] do_fast_syscall_32+0x321/0x8a0 [ 85.082709] [] sysenter_flags_fixed+0xd/0x17 [ 85.083293] Mem-Info: [ 85.083314] active_anon:79751 inactive_anon:38 isolated_anon:0 [ 85.083314] active_file:4011 inactive_file:12726 isolated_file:0 [ 85.083314] unevictable:0 dirty:227 writeback:0 unstable:0 [ 85.083314] slab_reclaimable:6537 slab_unreclaimable:58834 [ 85.083314] mapped:73338 shmem:45 pagetables:1062 bounce:0 [ 85.083314] free:1393701 free_pcp:438 free_cma:0 [ 85.083344] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 85.083354] lowmem_reserve[]: 0 2910 6411 6411 [ 85.083385] DMA32 free:2527844kB min:30608kB low:38260kB high:45912kB active_anon:147936kB inactive_anon:68kB active_file:8360kB inactive_file:20604kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:360kB writeback:0kB mapped:125812kB shmem:80kB slab_reclaimable:12668kB slab_unreclaimable:108092kB kernel_stack:1728kB pagetables:1896kB unstable:0kB bounce:0kB free_pcp:1016kB local_pcp:400kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 85.083395] lowmem_reserve[]: 0 0 3500 3500 [ 85.083421] Normal free:3031056kB min:36808kB low:46008kB high:55212kB active_anon:171068kB inactive_anon:84kB active_file:7684kB inactive_file:30300kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:548kB writeback:0kB mapped:167540kB shmem:100kB slab_reclaimable:13480kB slab_unreclaimable:127244kB kernel_stack:3744kB pagetables:2352kB unstable:0kB bounce:0kB free_pcp:736kB local_pcp:204kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 85.083428] lowmem_reserve[]: 0 0 0 0 [ 85.083464] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 85.084391] DMA32: 609*4kB (UME) 495*8kB (UME) 285*16kB (UME) 200*32kB (UME) 131*64kB (UME) 40*128kB (UME) 16*256kB (M) 11*512kB (UM) 9*1024kB (UM) 2*2048kB (UE) 604*4096kB (M) = 2527884kB [ 85.084440] Normal: 422*4kB (UM) 615*8kB (UM) 318*16kB (UM) 132*32kB (UME) 119*64kB (UME) 50*128kB (UME) 33*256kB (UME) 19*512kB (UME) 7*1024kB (ME) 1*2048kB (U) 726*4096kB (M) = 3031024kB [ 85.084446] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 85.084448] 16805 total pagecache pages [ 85.084451] 0 pages in swap cache 2018/04/08 08:40:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB='\x00'], 0x14}, 0x1}, 0x0) [ 85.084455] Swap cache stats: add 0, delete 0, find 0/0 [ 85.084457] Free swap = 0kB [ 85.084459] Total swap = 0kB [ 85.084461] 1965969 pages RAM [ 85.084463] 0 pages HighMem/MovableOnly [ 85.084465] 320150 pages reserved [ 85.092951] vmalloc: allocation failure: 0 bytes [ 85.092989] syz-executor6: page allocation failure: order:0, mode:0x24000c2 [ 85.092997] CPU: 1 PID: 8002 Comm: syz-executor6 Not tainted 4.4.125-g38f41ec #21 2018/04/08 08:40:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) [ 85.093001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.093013] 0000000000000000 6b8cdc20d7282e34 ffff8801d28ff8c0 ffffffff81d067bd [ 85.093023] 1ffff1003a51ff1b ffff8800b6146000 00000000024000c2 0000000000000000 [ 85.093033] 0000000000000001 ffff8801d28ff9d0 ffffffff81431999 ffffffff838ac760 [ 85.093035] Call Trace: [ 85.093047] [] dump_stack+0xc1/0x124 [ 85.093055] [] warn_alloc_failed+0x1d9/0x240 [ 85.093062] [] ? zone_watermark_ok_safe+0x290/0x290 2018/04/08 08:40:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x3) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009536)) [ 85.093078] [] ? mutex_lock_nested+0x5d4/0x850 [ 85.093086] [] __vmalloc_node_range+0x41d/0x630 [ 85.093097] [] ? task_has_security+0x130/0x270 [ 85.093106] [] vmalloc+0x5b/0x70 [ 85.093115] [] ? sel_write_load+0x130/0xff0 [ 85.093125] [] sel_write_load+0x130/0xff0 [ 85.093135] [] ? sel_read_bool+0x250/0x250 [ 85.093145] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 2018/04/08 08:40:46 executing program 1: setrlimit(0xc, &(0x7f0000becff0)) timerfd_create(0x0, 0x0) 2018/04/08 08:40:46 executing program 4: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000006c0)={0x0, @broadcast, @local}, &(0x7f0000000700)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}, 0x2, r7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r6, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r4, @ANYRES16], @ANYRES32, @ANYRES16=r6], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) close(r4) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f00000000c0)) [ 85.093155] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.093163] [] ? sel_read_bool+0x250/0x250 [ 85.093170] [] __vfs_write+0x103/0x450 [ 85.093177] [] ? __vfs_read+0x440/0x440 [ 85.093183] [] ? __lock_is_held+0xa1/0xf0 [ 85.093189] [] ? __lock_is_held+0xa1/0xf0 [ 85.093197] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 85.093204] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 85.093211] [] ? __sb_start_write+0x14a/0x310 [ 85.093217] [] vfs_write+0x18a/0x530 [ 85.093222] [] SyS_write+0xd9/0x1b0 [ 85.093228] [] ? SyS_read+0x1b0/0x1b0 [ 85.093236] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 85.093242] [] ? SyS_read+0x1b0/0x1b0 [ 85.093248] [] do_fast_syscall_32+0x321/0x8a0 [ 85.093256] [] sysenter_flags_fixed+0xd/0x17 [ 85.094001] Mem-Info: [ 85.094023] active_anon:79751 inactive_anon:38 isolated_anon:0 [ 85.094023] active_file:4011 inactive_file:12776 isolated_file:0 [ 85.094023] unevictable:0 dirty:264 writeback:0 unstable:0 [ 85.094023] slab_reclaimable:6537 slab_unreclaimable:58834 [ 85.094023] mapped:73338 shmem:45 pagetables:1062 bounce:0 [ 85.094023] free:1393631 free_pcp:445 free_cma:0 [ 85.094057] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 85.094111] lowmem_reserve[]: 0 2910 6411 6411 [ 85.094142] DMA32 free:2527844kB min:30608kB low:38260kB high:45912kB active_anon:147936kB inactive_anon:68kB active_file:8360kB inactive_file:20604kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:360kB writeback:0kB mapped:125812kB shmem:80kB slab_reclaimable:12668kB slab_unreclaimable:108092kB kernel_stack:1728kB pagetables:1896kB unstable:0kB bounce:0kB free_pcp:1016kB local_pcp:400kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 85.094152] lowmem_reserve[]: 0 0 3500 3500 [ 85.094183] Normal free:3030776kB min:36808kB low:46008kB high:55212kB active_anon:171068kB inactive_anon:84kB active_file:7684kB inactive_file:30500kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:696kB writeback:0kB mapped:167540kB shmem:100kB slab_reclaimable:13480kB slab_unreclaimable:127244kB kernel_stack:3744kB pagetables:2352kB unstable:0kB bounce:0kB free_pcp:764kB local_pcp:232kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 85.094191] lowmem_reserve[]: 0 0 0 0 [ 85.094227] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 85.094267] DMA32: 609*4kB (UME) 495*8kB (UME) 285*16kB (UME) 200*32kB (UME) 131*64kB (UME) 40*128kB (UME) 16*256kB (M) 11*512kB (UM) 9*1024kB (UM) 2*2048kB (UE) 604*4096kB (M) = 2527884kB [ 85.094306] Normal: 360*4kB (UM) 615*8kB (UM) 318*16kB (UM) 131*32kB (UME) 119*64kB (UME) 50*128kB (UME) 33*256kB (UME) 19*512kB (UME) 7*1024kB (ME) 1*2048kB (U) 726*4096kB (M) = 3030744kB [ 85.094311] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 85.094314] 16842 total pagecache pages [ 85.094317] 0 pages in swap cache [ 85.094321] Swap cache stats: add 0, delete 0, find 0/0 [ 85.094323] Free swap = 0kB [ 85.094325] Total swap = 0kB [ 85.094327] 1965969 pages RAM [ 85.094328] 0 pages HighMem/MovableOnly [ 85.094330] 320150 pages reserved [ 86.057260] CPU: 0 PID: 7995 Comm: syz-executor2 Not tainted 4.4.125-g38f41ec #21 [ 86.065004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.074351] 0000000000000000 5caff8e20138dc21 ffff8801d41e7648 ffffffff81d067bd [ 86.082412] 0000000000000000 ffffffff839fefa0 ffffffff83d0cfe0 ffff8801d3f58000 [ 86.090622] 0000000000000003 ffff8801d41e7688 ffffffff81d66754 ffff8801d41e76a0 [ 86.098671] Call Trace: [ 86.101261] [] dump_stack+0xc1/0x124 [ 86.106622] [] check_preemption_disabled+0x1d4/0x200 [ 86.113369] [] __this_cpu_preempt_check+0x1c/0x20 [ 86.119862] [] ipcomp_init_state+0x188/0x980 [ 86.125930] [] ipcomp4_init_state+0xb0/0x7d0 [ 86.131990] [] __xfrm_init_state+0x3e7/0xb30 [ 86.138052] [] xfrm_init_state+0x1a/0x20 [ 86.143761] [] pfkey_add+0x1fbb/0x3490 [ 86.149298] [] ? pfkey_delete+0x370/0x370 [ 86.155090] [] ? pfkey_add+0x3490/0x3490 [ 86.160801] [] ? __skb_clone+0x24a/0x7d0 [ 86.166524] [] ? pfkey_delete+0x370/0x370 [ 86.172318] [] pfkey_process+0x68b/0x750 [ 86.178021] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 86.184852] [] pfkey_sendmsg+0x3a9/0x760 [ 86.190558] [] ? pfkey_spdget+0x820/0x820 [ 86.196355] [] sock_sendmsg+0xca/0x110 [ 86.201882] [] ___sys_sendmsg+0x6c1/0x7c0 [ 86.207674] [] ? copy_msghdr_from_user+0x550/0x550 [ 86.214244] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.221253] [] ? __fget+0x213/0x3b0 [ 86.226528] [] ? __fget+0x23a/0x3b0 [ 86.231795] [] ? __fget+0x47/0x3b0 [ 86.236978] [] ? __fget_light+0xa3/0x1e0 [ 86.242688] [] ? __fdget+0x18/0x20 [ 86.247874] [] ? sockfd_lookup_light+0x118/0x160 [ 86.254279] [] __sys_sendmsg+0xd3/0x190 [ 86.259904] [] ? SyS_shutdown+0x1b0/0x1b0 [ 86.265699] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 86.271837] [] ? fd_install+0x4d/0x60 [ 86.277282] [] ? move_addr_to_kernel+0x50/0x50 [ 86.283514] [] compat_SyS_sendmsg+0x2a/0x40 [ 86.289484] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 86.296056] [] do_fast_syscall_32+0x321/0x8a0 [ 86.302194] [] sysenter_flags_fixed+0xd/0x17 2018/04/08 08:40:47 executing program 1: add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000c65fac), 0x0, 0x52e2f637490a4e7f) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/08 08:40:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nl, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x71d2, 0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x200000}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) 2018/04/08 08:40:47 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$netlink(r0, &(0x7f0000001140)=@unspec, 0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001200)=@abs, &(0x7f0000001280)=0x6e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfcd, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001180)={0x1, 0x8, 0x8}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/08 08:40:47 executing program 6: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1}, {r1, 0x40}, {}, {}, {r0}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000015c0)={'ip6tnl0\x00', 0x9}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)="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") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) symlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), 0x4) ioctl$TIOCCBRK(r1, 0x5428) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x0, 0x8, 0x6}) sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f0000001880)=0x8) sendfile(r1, r4, &(0x7f0000000040), 0xff) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000004c0)=0x40, 0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/08 08:40:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x6, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000004780)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x6, 0x6, 0x1, "00843909c1935085bec53f34cdd5f289e1ac1cb9c5e775ec27cf742365bb26064729b0fa559b644383bd5bf3d22550809e784e77e171a8f7f16190a107bf15", 0x34}, 0x58, &(0x7f0000000240)=[{&(0x7f00000000c0)="6b6aedb56fdfa9b04f1e305d1ab3f0a4e85c54836cf6a1e87bd726bcadcb18c87b717806f57d35aa4e89a7e416bb7f289257643f3c2c6f52c4c079f7026aa07d01058ddc75f362498e66a5a396188c49b85a63bcb5133e841f6a0584b8afa5079b5f52c778f5e2fbb728b36aa435de7964cfce891a", 0x75}, {&(0x7f0000000140)="1dadbc970e3e4f2f3f8a09b8fe02cb82c899197c2c4643252adcb3fad2879044b6878b58fbc86a854f1fd6831a3401540e8e7efa96047b99d2b01e2108cc1366e261b41723edee2edc37b485e26610ded43c691b06f8c942254b914ea44dae79b77bdfd7e9ad6cb815a5497f2556311ed6b3d12b9ac2eacb04859745b4a111a2ce99dab635675e8fe89e45b8eb4edecb67b4f37fb6a3336891615192273a44739008ecdf7f4272928bcbfe8a8d7e5bb3e62240a4aadb858fa5362bb62381756348d9b5ec8ff111e7bea84197ae89", 0xce}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="400000000e1a00000200000051cdd4d5a201f77d19e71bc61f786312a3bf08cb16caf11f75a3377a62d6b8c7609bf6b8f41e317a6c7f09b1750304a48ec41452ccfbf4d21d6435a78b4083eae95fcd1e5a3c75f7b07fda2b01002deef4f86fd09043c69ca00154cf41c20b32c3513e459c9ac19dc739b64114c553f9b4791098299aa43f0757a87d0e1bcd0671cc93baa63400"], 0xac, 0x4}, {&(0x7f0000000340)={0x27, 0x0, 0x2, 0x5, 0x1, 0x80000000, "8616e91b55b36dcbebedfd404af3b92657a18560fc2ccd553d25a6a566b85fba5b4021f048a562fa0fd23bf94540c81262921e8848d2f601c1272ccd019909", 0x5}, 0x58, &(0x7f0000001840)=[{&(0x7f00000003c0)="f438658c0bbcbb894582aba7cd3717815bc7139efd4f6bbf68dfad8f969e463410debb88843d8fd0e79caa4d86030abacf82dfc38910595e6ea6dbd1ce7de31da70e2f41155859d869c580adc40d31e41a1fafa4ec3300cc94642c9dc454efe386cdff431056034652205ed8e517a86314056ebc2a6b6f8a6fdc0fe0b9ee5a5f7d94ccd94ca78038b80d968dec1330a556db4ec481f20129300e53d15491c9c75b242b847ac4602b16ae880a7b9b3145517b9252e536948bdfa65b6a09e0408c1abfaa9f1b260bf8502b3488a93506f4f5098c1805b8a546d30f75", 0xdb}, {&(0x7f00000004c0)="35140e53111fcd0403da657721677b16cc3b6cfee411444daaa847c099eba190db775d942c9082a71ed824317d3806931c186f7e27a0f6ee5c4fe2c38af63bb0b91796c4cd5a9e6afb", 0x49}, {&(0x7f0000000540)="3ec49393b1d742f010966d60beaff3b2525c00f3263bef9aace06a9e6ccaa707e7ba17082dc62910a7bead800fe92dfcd960439994e84e45061434a1bb2830e9d83b7ff2bd3cb7028645d6cb59db4822bbf557d93bbbd06fc3affb27b1499de9f7eee6cd4ae093ffee42a81ea5489b53561d433e182d9637c7b110286190d2521749b33dbbb35fe822979a2334f99e8ba8f3dc77fe740b01d694422ff2e68a63cca2b28d2d5a1f8629b581486755dc4d0d157f2d3c22459f1d8faecb205c612354eedc7c5515c8ceb4886c0ca916e58899730e83b2c5193b667e1829b7d0bd3a3d484116cbf90948d957110209bd08f47ae5ea04f2811958b9", 0xf9}, {&(0x7f0000000640)="c74d8fe2b0def0584c78d55fbcfd7c2c14faaa1dc942e3278da383133c35505e80c351cd7cfb245301b44e68bd9b46ea43bea5ae4574879940a1e6a11d480c4bb83dca73737f840810d1ac6aa90d1ab331f127e899c985ca16910371c8e042cd5a08e8ab2fbf6643dedc45769ff2a37385370aa70c90d2c0b44a2efd3b0d1d84bd76ff200519d6ca074b4a11b0577656fd5b625c67b643e77891aa97e5b622daab7a3740f0ac07cbc28fa6d7200745506c9a6170fa40dc826c7c88ba9c1af68eceefe88e955ba3a26b406dc89c7a6b542fbe21869132a7c0300e1edd24f3e00ce7", 0xe1}, {&(0x7f0000000740)="41fb36217d8a1fe30b6a", 0xa}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="b7ffadd2997b187204bb94de5cac0500ca27f148898cf355a9b11e18740bebb2ffc85db98e0d54243d8111f8e033e2cc29b8026a48779226bb81ead33fcb97207ac780235656cdeb338cb52e71e04449d9d02c344a5fb86127b3b9790079fc233fcf6045d3bedfc0619107807c681ea30a073f7aed95fce78657db570c54531f16ba84459995dc8464242978c8", 0x8d}], 0x7, &(0x7f0000001880)={0x40, 0x0, 0x0, "86ec2fa73805b489498db70711ac6a114a2f0ca16425a1874838ecc7c85775c17c3bf5fa3a64190eeea9751505c04bee79"}, 0x40, 0x4}, {&(0x7f00000018c0)={0x27, 0x1, 0x2, 0x6, 0x4, 0xa3f, "6ea1b45841cdc9120af891798967f7f06e5971d4b810ff1133bba574b8b5d42d5baabcadeae6e34b9322e99519b2dce1ec0ff9e49262532fd19844e1ec9a21", 0x17}, 0x58, &(0x7f0000001c40)=[{&(0x7f0000001940)="378e3e284436406ec34a7a55244d76dabc49edad94a217f42fccf2b16b394d3ef6161796f6c3a79e72ad53f11849be3ab20a5d", 0x33}, {&(0x7f0000001980)="f0e302a6e3cbf747007e94a65b659319515729c268517fb1f34c4fa0209ee2be8689054950bdf6efe31514f212ad06176667ffba6134f403600aedc92c410c447d56f0f7fc597689de9adae39ad2b46271cb27ad2e4c9892def37e415e95a4c153bb13eee45fb57c41f4a2bbcc312c7ad25f8ba881ac82a4a3b978dd58a81c776c417001663377c54cb62f4ead0e52eb9af54907d69f77d356db57184ef0d905cd381cd7aeeb49ec", 0xa8}, {&(0x7f0000001a40)="5d424429bd49a7a1bb49b7116af73069fc6bb9282654b83e7d82299eb455e7ce10c5b02606889953d806eece9a5e6ff9", 0x30}, {&(0x7f0000001a80)="1e4999644746ffe9272c9c7dc3080c5e5aac06ec7046a6a6db59a9b0190be6b90e881c518aa1034b78ad1d180a9148c6a65f0635c708570e9295cbc0a4b90da2fa80a3152b49385d", 0x48}, {&(0x7f0000001b00)="7a37b35e94c732465a63a95ac8d0e17037be6f076c6ac0fee092cc94d8dffeaa0ec42f95554d818e69bffef7576af41f9845e924", 0x34}, {&(0x7f0000001b40)="c35a344669f14790cbd256a0d258e0143d461bfb9dabc7684103756f01878e3797519551a44b27a646e7501524a40e99965adaa3649be9a8061bbcc05303be41fa18209c1aa697ad2c7727bf0c42a3206fc3b15541c332573bc8fa3895be4562028f17361dcde9b3f2b0caba2890a1559646861882eeb520b1c3d4c7ee4f7bfe2ab6fe5ff73b073048bc98ad68678b16d2854089d3a1b7d3", 0x98}, {&(0x7f0000001c00)="2caeb07fad8116108034471a035390c23df4443bf57bd2c164fd3e9a9ae8dddb014deaa3d62ab340816fe533bd42d4b48a418cd8f09be023", 0x38}], 0x7, &(0x7f0000001c80)={0xec, 0x11f, 0x4, "dbfc7a9d8995c392db700baefe828256f4a3396b078532efc258836a475faa053759a3009d3b35ec6799c47ecac8fe5774869d93b4afe14a834aed22f801b31f04a284a2f4182538f359851679a0e49d68fbb8a30588db3aeab120116e3bdba29f57fa5593e6017ca49a5a2de75813af7a91684254c5f9c50a06b28a8301b51385051054b117b6f0453b2d377a12942f09ea95a8766b5f74546d73a16ef9feb3bef25af3ef1b532989207d1d9d290d7da298554142ded0bf8fee89c07fd907ab8a0ec1f07866bfec2475df0ec2f2aad35928d50363bb65fbb96e5e41a7aea4f8"}, 0xec, 0x800}, {&(0x7f0000001d80)={0x27, 0x0, 0x2, 0x5, 0x6, 0x8d, "558335af74781cd0bbec758abbcc4b42214365ee6c43f57cf1670d0b9ea87f453db680335008cde9cb31edbeb13aff61fa0f2fd101ac0c53d121c549a16c9f", 0x9}, 0x58, &(0x7f0000001e80)=[{&(0x7f0000001e00)="0d83aefc4d73d6885df66361f2813a9fc530359090820332eaff1a46755fefca44629d4e51bf87069ac28ebec8c5abb348f5e483afd31f975065dc5f939ec148d10f22b1d8bcf2", 0x47}], 0x1, 0x0, 0x0, 0x815}, {&(0x7f0000001ec0)={0x27, 0x1, 0x1, 0x7, 0x380000, 0x8, "56f87e9c312ce0ef9db800cbd1f447b42eba25ba342571c581c20a76f5bfb7556b2fb5e1feff973ef52b10980cf1dcce875b581e3897f9933d4e19c055cbed", 0x5}, 0x58, &(0x7f0000001fc0)=[{&(0x7f0000001f40)="035baed729266edb23289c7e3c02850bf014664674d3272b618831716d39ce709be719e02693", 0x26}, {&(0x7f0000001f80)="9ef370c0f6e42e3f201f321f3de3e45b4239e5436d02e80e7bc239dd58c9543e2430c5c2609e0b2309fe4b86e2366864cd02115f74", 0x35}], 0x2, &(0x7f0000002000)={0x100, 0x0, 0x8, 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{&(0x7f0000003380)="45408585dc11c15223d6b30ed07b1b33359ff0d1c8945f85e6f011af9c9f6a7d9b0bfa7c328d835e42d3bee573cf7e1d590d58af5b2720ec60ff6a293cad18a646e780bf187218a1d6eda923ff468387500b6a25a0bf07a9206cb3afce58957fb57e06af3086fb9b5798843be5ec91f8c2c94213c5476663d4a3268fa9", 0x7d}, {&(0x7f0000003400)="e0f1d688dd6bb15930d441fc1352549288c369009d5d1c213f9f320db60c7b81512b12aea8ae861c94d84d8ef8e2eb18213446358679b85346bb1765b345f797b52fe0c0690a847d660c6ecb3978bc099b7d1039bd14c5227d0ba1c4511aa78ac33eefd75c815c1149612ec5688c5557989178d7162077206937e3916d178274b462644d58d0f8b8", 0x88}, {&(0x7f00000034c0)="b7186805e1c96c7e9f1e6e404b9f69a8bcb3aa74c263106ff525d2af273ea10195d16f199fbcf98c067b3b94a2fada5b2189a750354770d1632c0f6eca0f5878558bdb", 0x43}], 0x7, &(0x7f0000003580)={0x68, 0x11f, 0x401, "0a31b434a6d40e9ad889fbdf56da170a783a5ca0b8430465d6799ad457479c36513dfe9eb7e10880be0b5b7692aa5d2efc6e5bc83f731b143a0c215aea6ea46e464aea93f81fba94eb988ebb9b2ac15756514dbeaae41a2af4cf5232"}, 0x68, 0x4}, {&(0x7f0000003600)={0x27, 0x0, 0x1, 0x7, 0x8, 0xe0cf, "82868b0cc466d868f243cc18ed746409905825d87a4ad3e275f7bfdae61016a372d5af56aa295f25f3c442a88665fc9b90657cebd34f6e0b31b360aa2a7c94"}, 0x58, &(0x7f0000004740)=[{&(0x7f0000003680)="345368f4080bf8598b04a90a41a82e0938b0e39f8b251edfc83ea99d03bf5c31783c1d232e9929091b0abd3ee0afdbd43a02103cfd6401d5fe75e3164142b37c822ed2c513b98dc41f497528665df1e51287abc8dffefb17c24a4a4818f2b054f5e6ac641e8b18e073a9fbb9", 0x6c}, {&(0x7f0000003700)="d992deed15e173691561c4373952a5e23a790e93e609f13d188c6d44", 0x1c}, {&(0x7f0000003740)="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", 0x1000}], 0x3, 0x0, 0x0, 0xc0}], 0x7, 0x80) 2018/04/08 08:40:47 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x40000, 0x0) connect$vsock_stream(r0, &(0x7f0000000700)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000005c0)="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", 0xfc) sendto$inet6(r1, &(0x7f0000000480)="451ad93e53f2180c40a2f7cecf151339cb9299f860c132fd7e73679575ffce3a62d87f9fc8d91fdbdeaf1b79d05a4b4b97c4a37af762ee6bba61849d1230066f12ea719dad047d973713a33e703835b840d1c836e0c9e334543c133a9142b82b25fb7c6524aa995508066615e238a435860c9e5ddf91cca66d294218729ed58403cceb409ee3188298c470151a3f6d57b277c0eb8254bfa73a7fe62b7f0aa65b8cc608e43f6a0bdb24d06d92a3e2280d908b037d27c1b1830348516a80069907a5de654e96e065561db36e9426d7d389036da1d80d1d30a133eb5b332e509a2a854b7d", 0xe3, 0x4008800, &(0x7f0000000580)={0xa, 0x4e23, 0xb0c, @loopback={0x0, 0x1}, 0x8b}, 0x1c) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="fdc74d8cc85f098c50fce092af0281d8e518d6eeb1ec1d489ea27a262d5c2c187d2d811b2ca5ab3f7bf6e52d415ce83d1e7f088102ef82a4ef14585ddff9b2731d21ccf6900703e0719410efdb10a48e8fdfb42f5012bb05e2e638837440d3f14bc9df55a8dea5d6e08601adffc170c8e93171cb9e689cc7ee736491869c086f11", 0x81}, {&(0x7f0000000140)="f55cafbbebdc46254ad9d545960badb4562420b411881e7793eb81b2d836f6a6199379c37f5e4241d095e701d5b103a599d78c66d6e864da1e821889437d3271c69bb0a2b43bcf9df933abfa8dd7e84c2e34798056a2956094529cbda87ad2d4382789d6725690", 0x67}, {&(0x7f00000001c0)="61b8cf7124bc3edb23d0e953de56a7a0bd22c1508d24b286ecf61c1185b446a25498351c59e77cd4f45fdcf961d329541852dbc782fda19106542ea254bc64b1649c154e710eb1665ecca22f44eeee1a992d3732d4a16d348ebfc7d87fa270413ef461f4c24cb60c4cbd8d62f450961858656ed9411e8eb6d985307399129d366ce0e393b1e151cdbb56fa09e90c217c9661aa59165adbc099d4e046f2eeb8caf007d94022742a5a81bca09bf57f37d9cc0e1e25c967e700e7388d52fc34cb90f44595ff03deab5e6e63b1bcb77e253a0c9d3a78288a6a9ec94df4c53fa3006f96edce", 0xe3}], 0x3, &(0x7f0000000380)=[@sndrcv={0x2c, 0x84, 0x1, {0x8ab, 0xfffffffffffffff8, 0x200, 0x101, 0x2, 0xb378, 0xb4, 0x7, r3}}], 0x2c, 0x40000}, 0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000740)={'icmp6\x00'}, &(0x7f0000000780)=0x1e) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f00000007c0)=ANY=[@ANYBLOB="5100ff07ee000100ff7f03003a000000010006001d06060007000000ba2476874b0285534d1c97670cc1ce4666470b38a0b7ac3cf8d7d3d6678b142ceabca2febe18141d1abf99255740ac1cf3d8c50d42266faf9b5a64090a56b707531c8832c909dd416dbf7687acc7dd0e1460e899c2af9714869d022d0d0ec2fb47074bcf142ded89d395535b29d8c1e49b2a56dce38f252ba620ddaf0b87a66c767d69a442db3919ad7f3f564c495048f03f345c988f107ecb44ecce833660cf0042514058023c53b14200b5a90b8c2e3f14d4403a771a4ee30d362198751d330098b1a83613cba6d1eb26a8baa7acea3a360eb1361598085b4e4e2641a088"]) 2018/04/08 08:40:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xd0002013}) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020b000904000000fffffffffffffffff4ff0000000004b202008a025f3ff6f4"], 0x20}, 0x1}, 0x0) 2018/04/08 08:40:47 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000304000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400a42, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x8}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x6, 0x8, 0x170a, 0x0, 0x6, 0x5, 0xf, r4}, &(0x7f0000000140)=0x20) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) connect$netrom(r3, &(0x7f0000000180)=@full={{0x3, {"cfddf3c00c75d0"}}, [{"6447995ac8bd46"}, {"ad45a00888c6b8"}, {"e8676a9edb09ee"}, {"f668677447a4c7"}, {"da98114ba37005"}, {"401ab5251fd108"}, {"00254a9c5a14a8"}, {"1d0fd6320ac5fd"}]}, 0x48) 2018/04/08 08:40:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x6}) pipe(&(0x7f0000000100)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x3d, @rand_addr=0xcfb, 0x4e21, 0x2, 'none\x00', 0x22, 0x401, 0x1}, {@multicast1=0xe0000001, 0x4e22, 0x7, 0x6, 0x200, 0x2}}, 0x44) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/08 08:40:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 86.525562] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/8063 [ 86.534138] caller is __this_cpu_preempt_check+0x1c/0x20 [ 86.539588] CPU: 0 PID: 8063 Comm: syz-executor2 Not tainted 4.4.125-g38f41ec #21 [ 86.547197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.556544] 0000000000000000 97b0d1c9fb6e91f6 ffff8801baa1f648 ffffffff81d067bd [ 86.565133] 0000000000000000 ffffffff839fefa0 ffffffff83d0cfe0 ffff8800b6144800 [ 86.573190] 0000000000000003 ffff8801baa1f688 ffffffff81d66754 ffff8801baa1f6a0 [ 86.581278] Call Trace: [ 86.583865] [] dump_stack+0xc1/0x124 [ 86.589228] [] check_preemption_disabled+0x1d4/0x200 [ 86.595969] [] __this_cpu_preempt_check+0x1c/0x20 [ 86.602446] [] ipcomp_init_state+0x188/0x980 [ 86.608484] [] ipcomp4_init_state+0xb0/0x7d0 [ 86.614520] [] __xfrm_init_state+0x3e7/0xb30 [ 86.620555] [] xfrm_init_state+0x1a/0x20 [ 86.626246] [] pfkey_add+0x1fbb/0x3490 [ 86.631760] [] ? pfkey_delete+0x370/0x370 [ 86.637536] [] ? pfkey_add+0x3490/0x3490 [ 86.643222] [] ? __skb_clone+0x24a/0x7d0 [ 86.648910] [] ? pfkey_delete+0x370/0x370 [ 86.654687] [] pfkey_process+0x68b/0x750 [ 86.660374] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 86.667195] [] pfkey_sendmsg+0x3a9/0x760 [ 86.673107] [] ? pfkey_spdget+0x820/0x820 [ 86.678883] [] sock_sendmsg+0xca/0x110 [ 86.684400] [] ___sys_sendmsg+0x6c1/0x7c0 [ 86.690178] [] ? copy_msghdr_from_user+0x550/0x550 [ 86.696735] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.703725] [] ? __fget+0x213/0x3b0 [ 86.708980] [] ? __fget+0x23a/0x3b0 [ 86.714234] [] ? __fget+0x47/0x3b0 [ 86.719398] [] ? __fget_light+0xa3/0x1e0 [ 86.725093] [] ? __fdget+0x18/0x20 [ 86.730262] [] ? sockfd_lookup_light+0x118/0x160 [ 86.736644] [] __sys_sendmsg+0xd3/0x190 [ 86.742256] [] ? SyS_shutdown+0x1b0/0x1b0 [ 86.748040] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 86.754164] [] ? fd_install+0x4d/0x60 [ 86.759590] [] ? move_addr_to_kernel+0x50/0x50 [ 86.765797] [] compat_SyS_sendmsg+0x2a/0x40 [ 86.771744] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 86.778300] [] do_fast_syscall_32+0x321/0x8a0 [ 86.784427] [] sysenter_flags_fixed+0xd/0x17 2018/04/08 08:40:47 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005d00)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x4, 0x7f8, 0x5, 0x1f}, {0x6, 0x1, 0xfffffffffffff000, 0x3}, {0x5, 0x100000001, 0x2, 0x734edf5f}, {0x7f, 0x10001, 0x4, 0x55d0}, {0x3ed, 0x3, 0x200000000000, 0x10000}, {0x3, 0x1f, 0x8, 0x3388f7a0}, {0x400}, {0x9, 0x1, 0x6, 0xd1d}]}, 0x8) ioctl$KIOCSOUND(r1, 0x4b2f, 0xffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000200), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) ioctl$sock_SIOCGPGRP(r2, 0xc004510e, &(0x7f00005ce000)) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000001c0)) 2018/04/08 08:40:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x3, 0x88, 0x3, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0xffffffffffffffc1, 0x8, 0x6, 0x8}, &(0x7f0000000300)=0x98) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) fstat(0xffffffffffffffff, &(0x7f0000000340)) gettid() membarrier(0x2, 0x0) r2 = memfd_create(&(0x7f0000000040)=')vboxnet1\x00', 0x3) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002100), &(0x7f0000000200)=0xc) r3 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x0, 0x0) prctl$intptr(0x17, 0x10001) close(r3) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000180)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/04/08 08:40:47 executing program 3: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='vlan0\x00') timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f000032c000)) 2018/04/08 08:40:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfa}], 0x1) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) mq_notify(r0, &(0x7f0000000100)={0x0, 0x13, 0x1, @thr={&(0x7f0000000000)="a37c15ba3f3ba388a4c7dacfce9e896226c4dd030477762877ecab445b23b051871a8a257d8c70ff8e5d607052b9871b816adeb16bc02660879c8937968da7b5fbc158816e8f5306d00dd9c93069b6683c9154a38ffdbbc113a3a784746416dbfd9d64100fac22e9f8fc1f97cf2bcdf31217935f97d816187ab65283f463864160090ba24a087330376a", &(0x7f0000000880)="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"}}) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f0000001880)=ANY=[@ANYBLOB="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"]) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/08 08:40:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl(r0, 0x8, &(0x7f0000000000)="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") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f58f74)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/04/08 08:40:47 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/08 08:40:48 executing program 6: pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'bond0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) sendfile(r1, r2, &(0x7f000036b000)=0x49, 0x7f) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)='wlan0\x00', 0x6, 0x3) 2018/04/08 08:40:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x18}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/08 08:40:48 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0xfffffffffffffffd, 0x142) write(r0, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0x0) keyctl$search(0xa, r2, &(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r3) ppoll(&(0x7f0000d63000)=[{r1}], 0x1, &(0x7f0000676000)={0x77359400}, &(0x7f000011dff8), 0x8) 2018/04/08 08:40:49 executing program 5: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1a) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) fchdir(r2) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) r4 = creat(&(0x7f0000000580)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x0, 0x400, 0x7fff}, &(0x7f0000000640)={0x7, 0x3bf4, 0x0, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000140), &(0x7f00000005c0)=0xff06) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r4) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x9ad) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYRES32], 0x1) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/08 08:40:49 executing program 6: r0 = socket(0x11, 0x80003, 0x0) syz_emit_ethernet(0x50, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@generic={0x0, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001300)={0x0, 0x46, "f76fd8e2183c70fe6f09e3cefa0589d3d0061f130b6e0c2e5c2db44508ec59dd59f445d7cdc60f10af5b769652d32b6c0e2bd4ccec91c351c0817c230d945a1a29af39d22581"}, &(0x7f0000000000)=0x4e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001180)={r1, 0x401}, &(0x7f0000001200)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000011c0)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001140)={0x2, 0x7, 0x2000}, 0x4) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x10000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x80) bind$unix(r0, &(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040), 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001280)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1, [0x1, 0x5, 0x10000, 0x2, 0x3, 0x6, 0x96, 0x101]}, 0x5c) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) 2018/04/08 08:40:49 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0xb) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000200000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000028000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000001800000000000007f0000000000000006000000ff07000000000000070000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000008000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006800000000000000010000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000006000000000000000000000005000000000000000000000500000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000619c00000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000"]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x800, 0x6c21, 0x4, "c686d2fad19b647ce46e49257abdb8ed559f9f221543190a3cdde38e6bcc1bc28a60e47657fb6527f8eb6fc502af4b8265dbf3bc186c18fbe808c41b34a3ddfc56e9c4b27c15d9d9cd095996757fddf0"}, 0xd8) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/08 08:40:49 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a8cff0)={0x0, &(0x7f0000528000)}, 0x3) close(r0) 2018/04/08 08:40:49 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x8000) ioctl(r0, 0x180004520, &(0x7f000022afff)) 2018/04/08 08:40:49 executing program 1: r0 = socket$inet6(0xa, 0x400000000000002, 0x20001fd) r1 = socket$packet(0x11, 0x0, 0x300) r2 = dup3(r1, r1, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="cc000000"], 0x1}, 0x1}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000006) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="2c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb4909faeb07f45d7c8a299aadf41af753ffd1cc3ada288ff7f4410aecf0bb36219945e7e4e5a1563036a681a5359006bf5b6a0274f3f7262513667002024f5237710472de4b36d5433a139725772be8c80a1ed0"], 0x2c}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0) gettid() r5 = syz_open_procfs(0x0, &(0x7f0000000d00)="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") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000500)={'vlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) bind(r4, &(0x7f00000006c0)=@llc={0x1a, 0x33f, 0x5, 0x9, 0x2, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r5, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000380)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000600)=0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=0x1, 0x4) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x18}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x8, 0x401, 0x400, 0x5, 0x40001, r3}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0xffffffffffffff7f, 0x4e23, 0x0, 0x2, 0x0, 0x20, 0x0, r3, r6}, {0x3f, 0x10000, 0x8, 0x9, 0x9, 0xfffffffffffffffb, 0xff, 0x400}, {0x10001, 0x400, 0x1, 0x100000000}, 0x2, 0x6e6bbd, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x3, 0x2, 0x0, 0x2, 0x8001}}, 0xe8) 2018/04/08 08:40:49 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000110, 0x3, &(0x7f0000000080)="01000000", 0x4) 2018/04/08 08:40:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/04/08 08:40:49 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) 2018/04/08 08:40:49 executing program 4: msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @random="f14a49121cbc"}, 0x52, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) fcntl$getown(r0, 0x9) r1 = socket$inet(0x2, 0x2, 0x2000000088) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="80000000c522e2c17cbbaae6b5cce742f4729da0430ed62f9f2f6eea7407a2d47b351a753ee97e0a04f18733390aa490613306e2474416f53ce1d463b108365e9d726a015961cf94928209c0359ca8e06197299f4c3ce1b74011d3743a7beb13b0e622b4079b0afa5852a559769ccd1478ea77c04dcb1ad093a88ea1345d5f85aa9a2de75fdce9c36fc77eafac1be1bb117858699b17cd2df120ac571a64713473ab4c71d3c077a4e8faa52e02dd5a24f239f030b58fd9", @ANYRES16=r4, @ANYBLOB="110627bd7000ffdbdf250600000034000200080008000700000800000000000800060084f48e255f293cb2770ca4d217a8c2000020ffff0014000100ac1414bb000000001820eea585d641c0ed000000000000000008000800000000000800000000000000000000000000"], 0x80}, 0x1, 0x0, 0x0, 0x880}, 0x40000) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000000700)="a5cd8c7f291a99d03419566c2cdbb52d0b5807a539e914e06e66f6340e0220a3415c3e24050b07cc8dfa792c665efa5b7525194cc7d682c7944219ad8d6fcc0690ac3bb987fe1095abf3c3886bad9df34864e039f461ebb7f236faf12c7bc32712bc18c0f4b959266c27f0516f06da32fb00b5ee5e058411beebc27a6e1a49739e327f893c208e6392f3b899383692f24f5ea48c6773f2e02407a8d6934617cd7fc92421ce0162") creat(&(0x7f00000000c0)='./file0\x00', 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x38, 0x7, 0x6}, 0x10) creat(&(0x7f0000000280)='./file0/bus/file0\x00', 0x80) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000880)=[{&(0x7f0000000480)="464ad08386", 0x5}, {&(0x7f00000005c0)="6e6c736d9c1fc75f84039f752ec7060f702b7437b81c3941e34115de78c311ae3dabc8e19cad33c952ce047bb8f992f6d7ff8368d44d0b3abd3b077f29371029dc40abfd56a24d7a730873e1685559b8be3089301d5b7d559a07229c316b4f34d4f7bfedcdbf85cf5e83d3fc917bd3ed67b9399cf7f0c77bd5a757ed8745cd6b5d52ce40493cb01e4791e8ef5b7da09cc86389d79aa81b31fd38edba38941ebfb684edf53e7c3c0a26f25270f3b25c1c4e1f2cdefe11e51cf97c93f78b3902987b819eed6120bb63ac83d410630b34806f483fdc37eec20017b30efc81778bb7ebcf38df5251948a4b4e538f990fd47e9406b55fe81680", 0xf7}, {&(0x7f0000000700)="8c87da7d4a9355ba8d707bca32d7ff3d81df77c93a44685c7faa5fed8c0b0d835dc57581d6730c661d07afeb2b4dcb715e9b2f0cff70fef315de76a3dcd659444e85772af466b83042a9443744c0ed3f3b5895742caf8c9c1b2a7ce263c789d29c7269e04b786c97f7513529da3e09bd5145bab39f190f262e6726b26a76bbb7f0e370369b1801fd", 0x88}, {&(0x7f0000000840)="03bcb084f9", 0x5}], 0x4, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0x3b3) r6 = memfd_create(&(0x7f0000000100)=',\x00', 0x3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000400)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000340)="750c09e9ac292b4d2e9bba282d7165c9231adb2081f90920b07b9fad227e570883ea301053df4e4f506f291935a36f201b9cb998590ac8e17f8644bd665225e0d13cd74d5384c5276d716df1926d702e68170ef83fffff4f037335f4d82679341b3a3602513aa621ee4bc8f959ed21ba79f25700bd7fdf8d52a92ce70bc2b002b4d270ecbbd02378765af88d8527556e47d1565f", 0x94, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) memfd_create(&(0x7f0000000440)='ifb0\x00', 0x1) sendmmsg$nfc_llcp(r6, &(0x7f0000000200)=[{&(0x7f0000000140)={0x27, 0x1, 0x0, 0x5, 0x3, 0x5, "ea74dbe59d61c155e9fb044c019c6e5e063826f185efa5f51ad7513a0dbc4496c7e2bdb23f5c003ec8b9439c912b8be5c7631a12292ce7257b9925313b15d0", 0x7}, 0x58, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x4}], 0x1, 0x40045) 2018/04/08 08:40:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000300000005000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000080000000000000000004000400000000000000000000000000000000000000000000000000000000000200010000000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = accept4(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80, 0x80800) getsockname$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) r3 = open(&(0x7f0000000500)='./file0\x00', 0x401, 0x10c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="f33ec2f934264c0efd55456851fb438b01e68397eb9e84e8b92bf3779fcd52c37b81eb5302d96adf6fdb815ab051ba7f44d616da4f1409311e32a3605fc8ea4dddcca9eb97fd4b24841aee8844baa6a0b2a908861f594de0ec5727db9be7545b4181384b516165b51df97b4d97aaf40cc9c875fc6ab4f1af6cbf9dae1fbe99037a19547bc12dec2b", 0x88, 0xea38}, {&(0x7f0000000340)="3c19e8a5300d24149a8f3860088a1c38af81d95396b7bea3f1ca987fd32e3956fe78e72e2ace556c28d488694fd88cb07f889a51256ab0e499587b64ebd4d7a2f973a770cb9c9480acf128ea4b4c725ab1eec1357bbf5e346f063a101e44f384029de9251aa0245ca254f815d5f4fa47b8259a4006", 0x75, 0x2}, {&(0x7f00000003c0)="fff6f419673889bf42b085cc6c4afb427cc18cc87fb6fd4694b65c1abf04d8264c9d15e7937a5b6662791cda47de7b24f43c38d6b711ae3c1e3e0afda9195ad632f4cdd432d8c366a4d043bd9fba8f626437e18471700816297bf9f0efc0bf568fedfa8c748dbfcf4d2f1c6cefae29f5556a8f237dcb5f066b97adff2f96d8d61b378fe360", 0x85, 0x10000}], 0x204000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6a71666d743d7666736f6c642c6e6f75696433322c646174613d6f7264657265642c696e69745f697461626c652c00f610889172e8ed5f2941e65d44d4b75f5b4fff3cc211342b7e12513ca97c858610bf153823775f4639b519b0b43fb33b1e085e273ae8e40cb1711289f054476051a22c52b5b31d5f2c2ab1e6a4dcdb1feb1b0a410a3e6580e0b1fc0914ff43bbbf501170c2aeb801b99aedca9d217abb8fc870f321614ab494feb465a7bae70b962c0deab3b2cd9803070b8aa6ef38c707095ba69b123525e4675f8da852687c78c890993a2c9ef8ee495e7ab0d5af65730f9cb6f5a1c169145b8c4b0000000000000000000000000000"]) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x1, 0x2, 0x401, 0x6, r1}) 2018/04/08 08:40:49 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x640a92976af2eb79) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r2) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {0x0}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000280)={r4, &(0x7f0000000200)=""/112}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000002c0)=""/200) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20104000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r5, 0x220, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r6 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x7, &(0x7f0000000500)=""/156) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000640)=0x4eaf, 0x4) sendmsg$nl_generic(r1, &(0x7f00000018c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000006c0)={0x11a8, 0x38, 0x100, 0x70bd29, 0x25dfdbfc, {0x9}, [@nested={0xf8, 0x8e, [@generic="80468ef14e91485d2108263e50c2ff6236194459d85b97ca78730d44d9d8c6ebbafe5ec5527b3f6499f097d639002b8b48d0ee85adc40554a13785a174356dc36683e3bc70c81d4ce8611851522b7785631ad72edab8c6f25441f33332f2719ed197b6324eacb40c4587c65f760910e5baa6b8689cd14c53203d7a266d1facbca80131826cdb8c2f198726ff513f264b233ffc0f79a2de17542b8e617dbcf82c4b2eccdebaf157caa9396505b12c04ced3878bd558bc23aff3dbdaa6ab0e70f7b5a395a85c9b045f0c6f064b6754b1500e623b2c8dd6e242a49167391801f15ee33510b99685d2bd30594aaf7e92dfcc3fc18f"]}, @generic="f8501f4c932e2d3c8e0857e8e3247ba773ae6dce044a2a565a6bdc7a9e14395b8f2c0767c39952ab576a78386b0a56cc78b909a4848c9f2909580b214e651b967bb37b18e44afde43b0d362b4fc56c346126bbb1af9c356b84e0f57306f0441afcd2ce3b02977627c3649c832d973b5b273f1491256e7d70b8445a19763ff6", @generic="5a26834c700bfde20373", @nested={0x100c, 0x44, [@generic="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", @typed={0x8, 0x15, @ipv4=@rand_addr=0x9}]}, @typed={0x4, 0x26}]}, 0x11a8}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001900)={0x5, 0xdc1, 0x4, 0xfa1, 0x2, 0x10000, 0xf78, 0x7fffffff, 0x0}, &(0x7f0000001940)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001980)={r8, 0x94}, &(0x7f00000019c0)=0x8) connect$vsock_stream(r0, &(0x7f0000001a00)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001a40)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r9 = syz_open_dev$mice(&(0x7f0000001a80)='/dev/input/mice\x00', 0x0, 0x20000) pipe(&(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xc, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001b80)) ioctl$KDSETLED(r9, 0x4b32, 0x0) clock_gettime(0x0, &(0x7f0000001bc0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) write$sndseq(r9, &(0x7f0000001c40)=[{0x0, 0x4, 0x7, 0x5, @tick=0xfffffffffffffffa, {0xfff, 0xffffffffffffff01}, {0x4, 0x9}, @note={0x0, 0xc1, 0x200, 0x8, 0x80}}, {0x9, 0x1, 0x40, 0x2, @time, {0x2}, {0x2, 0x3}, @raw8={"1565589ffb81fc8912af4378"}}, {0x9, 0x9, 0x1, 0xef10, @tick=0x2, {0x3, 0xa74}, {0xfa, 0x2}, @raw32={[0x0, 0x3, 0x4]}}, {0x8, 0x100000000, 0x9, 0x7, @time={r11, r12+10000000}, {0x6, 0x6}, {0x8, 0x9}, @raw8={"a2d3adb6f325bcd48197f441"}}, {0x401, 0x0, 0xffffffffffff6ec2, 0x7fff, @time={0x0, 0x989680}, {0x1, 0x44a78f75}, {0x2, 0x1}, @time=@time={0x0, 0x989680}}, {0x6, 0x8, 0x6, 0x20, @time={r13, r14+10000000}, {0x8001, 0x5b3}, {0x6, 0x671}, @raw32={[0xad, 0x370, 0x9]}}], 0xa8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001d00)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000001e40)={r3, &(0x7f0000001e00)=""/38}) 2018/04/08 08:40:49 executing program 2: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xea) write(r0, &(0x7f0000000080)="2458a7", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) [ 88.346425] IPVS: Creating netns size=2552 id=15 2018/04/08 08:40:49 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x400000, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) write$cgroup_subtree(r0, &(0x7f0000000480)={[{0x2d, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x11) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r5, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r5, 0x4, 0x6000) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x260}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f00000001c0)) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9) ftruncate(r6, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) connect$inet6(r6, &(0x7f0000000400)={0xa, 0x4e21, 0x3d, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/08 08:40:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002a40)="0d0a9716a70976e265d647963219edbaa9bf5d26cdae6379bcafe8477286211724015bb40f5462943031e614c6183b4f10ff310ac95d089d7ea6e76f7a0bed348f302c6a89aae38d11fc09cc22be0248745645637e6fc7f517c6b29f1ad7f49caea16c2eea7def41eb80aeceb083f49310fc048a6863a794ab4da441466c8a9c013d3613b2307be07446188c1d8fbeacbca761282d675f4385a90dc259cb40049ee0c2cc0d33f29c6102e56697c24b8f1ad37f196e4c5af815d6fca6006dcdae0b6f3f0c1bddd8e4d8db7049652afbf23878718ddbbc2ff3fbef8288864cd92be50657dd170d505a6eb47f9aef5a953a914e1d54312ed0808e759655cc4c9a57f267610e92c8fe906ab49faa7bd51aa9bb3f1a6c417c82f7a5a578c758a6fafec4ecbac6354e4cdab29b29987bab181167d9360dd8de9d5e0e6b4f1ee1d87abe378b438071336c97717fad3c971cee8a076bef5d610ee2ed4bb8e2d716084b325318965e596749fdef0c5cfe061a7049417082330c77bbba5ada77be9ee12fe5a70b9bae05dede6cdd0d7772bd024008430a026c62f429eb6f6e51c14abfbe953536e899554d50981f5ce5bc723612caa78fc70f5147c9ea143b06e62ff750735cc3244f9d1f031b436552bff9934a5904f85ce427709dfe76c1d4176712514a2722f8e41d4b285e3548094530f1799d02a0c10a36205cf749e9b51eee8d372f51fab7cc9e1bb6ef5b7901b4c78e95d321374acbdb3bfc24cab4aca2441ef5933637eea3cdd3264026663d02a79533de8028d9c33da786d2af03f2cae7976bc22be47afb5ad6915110be08d352bd36c9e571994e1888da760d53e584832e4e0877c215afbb88dc9050c47591c05e7bd2546b3c98b90e779d5f833c8de41be0888590890399d3b49d65a5af40e4d815640c0d7c5d12c47df27dab37d03870748b1645813ae8783b747f4c0732ec7a9967091d42675fd1fbff9366d3c06b13bdb18d4089b46bc309b669238a616f604d8db344b3ae68e7a6982c842f4c973a0c0e14a25012448e4ef1a725be0ef2884b254c7c8eae07420b621071f6187dc46cce3e28bcbdf92e4f4ce13a1c5202d0142619f813cbc658200222953da042604365a9b320d5ff3afd11cc40112e0ba7c5c960fcc62230a8efc34f80c119e4d806f0d18e01f5862e9ee1257dd2fc114838ab2a2a571fc7a714d41fec14283146802c161618452badfe61599ed80947922f562b3d808236c88ccd38ba5c3fbe0f3272e706e82939891bb838fd2d4762bb9e62e13731c208b96c1c6cdf64e7cc2859869879a5eeddc001150e6c353e3b28ced69af932cdf3ca50517dcb7f5a4b83d8f3cf521a3173bbcf021904b01430ee47ca2948fbe38ee282a8979908326c0b0f536b92b0905a649b6c8c735699a66e023d8ebf80965098b065bbf344da22a0729c15ad0aecfe7d99233b9ea744d3bd160713d1f8ff147f4331ae78152720b1451c13573118171a966cef41999f446ad546b29696d45265241e8a3851038ce214895bfb6a39ed1fb5c91dc3b9a5e23c102d854ade3b4d8d6f5dac23f7c915d6c6e01ab299c95bdb63b4bf355f7b125c67133ae2fad74f437f4f310e403536fc2a527ea6e974cb34636c98dd6898d36f196dd8972d2c", 0x494, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0x5c8, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) r2 = dup2(r1, r1) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) 2018/04/08 08:40:49 executing program 7: r0 = getpgrp(0x0) r1 = socket$inet(0x2, 0x80007, 0x445) ftruncate(r1, 0x8) r2 = syz_open_procfs(r0, &(0x7f00000000c0)="6d6170730005b730bc5e94e795e509ac7588bf81d54f28f385ea8b71f6f6feccb72ffd896655819afa6e48d85ee3763d78d1bb2a392242f5907fc342b81e1735410fea746ca8a81400dd5fd40b21c14f17a5e09e33beff19be4a0524afb9887aa81f5666c21712da0130e0623f598065e1fdcbd929ec109a9e9f64e5aeba8dfe7c3c80102882bd8e0d420007974d6e3ce356dca92b9c1607f0e69bf607a46a0817c9e10ca4f425afda5ad836ed67b619047f3ebdd5ad4f3a4073d64d580d3ca1439bcfc3c425d0711e269fd85a15f6fc13a03a93df9795f68a5f434a3f93e6dc8760864908099829ccb7d6424672982568778aa6585927c74d") sendfile(r2, r2, &(0x7f0000000040)=0x8100401, 0xffff) ioctl$TIOCCONS(r2, 0x541d) 2018/04/08 08:40:53 executing program 1: r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@empty, r1}, 0x14) r2 = dup(r0) dup(r2) write$evdev(r0, &(0x7f0000000280), 0xffffffffffffffd4) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/08 08:40:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000)=0x4, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000080), 0x3, &(0x7f00000000c0)) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/04/08 08:40:53 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x4e20, @rand_addr=0xfffffffffffffffd}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0x9}, 0xe0, 0xffffffff7fffffff, 0x90000, 0xffff, 0x9, &(0x7f00000000c0)='syzkaller0\x00', 0x4, 0x4, 0x2}) r1 = memfd_create(&(0x7f0000000040)="2840286570687800830080000000399628f475f7dc75704e9837dc094206fb009fc3", 0x0) syz_open_procfs(0x0, &(0x7f000064dff2)='net/psched\x00') sendfile(r1, r1, &(0x7f0000000080), 0x40051) 2018/04/08 08:40:53 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r6 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000003000)=""/4096, &(0x7f0000000340)=0x1000) write$cgroup_pid(r8, &(0x7f0000000580)=ANY=[], 0xfffffffffffffcb0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xe5f}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r1, 0xfffffffffffffffc, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000b40)=ANY=[@ANYBLOB="736563757269fd002e76626f786e6574302b62646576009afdb1fb48206ed3677c757bb5a780914b5e3fbd8c35732e1038ccb86fb7917730a8c2ad6e8813fc8ffd87622b3837aa9e02aa7376df881afaec9605384865ffb70755e0ea7dc808b8b4dfc6ff0488c2baded42259a6241267c0d2a81949d53f8fb4834e3fede4eb2ceb7c6d8ebd92d06424ccb8aaeb1ffc69ae5a1b99d62db91a64413ea9cddb7e865900000000000000000000156318219f510367f1085ef24df9db4fbe5be368a98934fb16ae4bfe1437db3e0be51101e3ed4eb5b5f3917215bc9f65"], &(0x7f0000000880), 0x0) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f00000001c0)) r9 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r10, @ANYBLOB="98000000597614ddfa8f4be5144dcb542721a1559c1f0335d8d6d2dd08b5fa8eef3f26201cfc2231c9657b9196eb7f78714f4a7dff4beb77cac8d2a4b572a9b66fd77b958542ab012541719e5485d8e846bbb3ded64809bd2c87172ec81baadca41962ca33fcd119309a47fff7034dfc62b94d00096eddddc2e826913c837010cce4d29329aa39b8c04f42db0bcb07b40904cfc4fc5f86b1d063ace7"], &(0x7f00000005c0)=0x2) fsetxattr(r9, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000280)='selinux\x00', 0x8, 0x0) getpid() setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000380)=0x8, 0x4) setsockopt$inet_MCAST_MSFILTER(r9, 0x0, 0x30, &(0x7f0000000780)=ANY=[@ANYRES64=r7, @ANYPTR64, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="386394256e2c5e61434f4310213e6c551b562227e64fcf54d1095799e886ddc6601abe4bdbe78f4740abb7174343e34653ef93bc1872248dd977eabd43f58b0ebf075520ae63d6fa2c6d181384876090a2503675764b2bf2e7f9230c88dc05eeb90e97319948bf69f9a895e62af499b6ead0744822bbf0943435ed3645dbb6c8c2b5900a2226030077", @ANYRES64=r9, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYRES64=r8, @ANYBLOB="d4b505a1eeeb72fe5eda9513bfb38f58f23bc6459ea6f6e9026ce8645ab1887bbcb65acd6e94c0d9801e7cd24dbad32a0d0162dc18fa90f3d556bb43b4903ec44eaa7ee717fc95d0442ad50d499aba884f8183b54e91d7215f2fac99f6c6c5da8adeb9d52bfaf76a2bd257bc6d9215ef96d77ea7ac2f83ba5f77bbb74ab016eac51ad485186bfa7f004e8771d00febacfab13605fa1ecb31da5a3dad83fd5fdd47c4b470024a3dff8aeeecd13b7ac6"], @ANYRES16=r4, @ANYRES32=r9, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES64, @ANYRES32=r5, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYBLOB="d525bb6cfbd79f1b74bfbc476ff381e3ed9589e00ceb0a9bd4882f9c291f6cc03cd2926748a32a4ae79c210eb52d30015ce7736ac9179bb4e4fc51f8a952f986509ea11427506560e9f26252edf293a1a037396d5ce16e583b"]], @ANYBLOB="977e1374bcfb41b4ba0e9555c9797cde090a385c3c15f7a666ea7f17e3e64495951a0a"], 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000440)) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000000400)=0x0) ptrace$poke(0x5, r11, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) fcntl$setpipe(r1, 0x407, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 08:40:53 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0xb) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000200000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000028000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000001800000000000007f0000000000000006000000ff07000000000000070000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000008000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006800000000000000010000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000006000000000000000000000005000000000000000000000500000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000619c00000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000"]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x800, 0x6c21, 0x4, "c686d2fad19b647ce46e49257abdb8ed559f9f221543190a3cdde38e6bcc1bc28a60e47657fb6527f8eb6fc502af4b8265dbf3bc186c18fbe808c41b34a3ddfc56e9c4b27c15d9d9cd095996757fddf0"}, 0xd8) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/08 08:40:53 executing program 7: r0 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x4}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x0, &(0x7f0000000100)}, 0x10) 2018/04/08 08:40:53 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"9f75cdbbdc25d4"}, 0x26}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)={0x0, 0x0, [0x8c6]}) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r1, &(0x7f00000000c0)=""/191, 0xdd, 0x2, 0x0, 0x0) 2018/04/08 08:40:53 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x30014, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 08:40:53 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) preadv(r0, &(0x7f0000001800)=[{&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000001740)=""/129, 0x81}], 0x2, 0x0) getsockname$packet(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002b00)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0xffff, &(0x7f0000000100)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="85cf57f7f5ff7dcc8bb1efb334e40c838de5df067d9f127de97cdd78337f56af296824bc581ac40ca91d4cc2643c24b8728e315f82a862bc037ef68c3c449a617c4f6746c305e97840e4b5a5a801cfe18105df5367fe6b79f88df0d38187e0", 0x5f}], 0x1, 0x0) userfaultfd(0x800) 2018/04/08 08:40:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd9ffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r6 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x10001) write(r6, &(0x7f0000001000)="15", 0x1) sendfile(r6, r6, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r6, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/08 08:40:53 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x3, 0xfffffffffffffffa}, 0x4) 2018/04/08 08:40:53 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/253) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/08 08:40:53 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000100)="15d3c862da5c6ed4ae0fa8f18f3645196eb6750d8c4c8a8890ea3b6db9692db2ed7b6010e589105b68c0f3b21da8accfa94fd476ddd49ff83273d084e966c80b7262198278bf98b2f7ae12ccca01edb5539f582d4f94d6fbde4c8e79b1e60e40911c3d6b0e21f69cc2f0032a16a040e296d79e45a7cc4ace561aff0168e09628a77805168571b80f571cab87d54c6bdad780dad590fc2a83cf6aa1600a0cc9dbcf4fd30c17df4fc713e57be96720b8040de4b7d2e5451c7873b3450938e8e318f452ff9ee5ea3d350fd1319fc31222954b413a2ac9c9a6a05858dbecee62f90a689ef66061e08b2b416b8a1bb2a69b", 0xef, 0x1, &(0x7f0000000200)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x4000800000001}, 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000340)="013731cd130b819059ca02a01616b881444856444131e91fd9ae91bfa270983de61075fec47f94c8d5afac5783d3762ff2391339812eb9307136e88b62067ef6613822f9b5e295974d05d85b6d139e90ddfeea5dce66d3aa1dd4a2ec4028afa9ef65a596146021f21d8edbc9af01cccfd582f9f8be864a63de3b1cee6d76433d0544ce4b86e6c13ba31e147e405548a6ed", 0x91) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000300)=0x5, 0x4) 2018/04/08 08:40:53 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = getpid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x80000001, 0x9, 0x28, 0x5, 0xf4, 0x4}) setgid(0x0) 2018/04/08 08:40:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="190000001300090665000000000000237f00804002000000460001070000001419000400042221000000080000000000000000000000000000", 0x39}], 0x1) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0x33, @multicast1=0xe0000001, 0x4e23, 0x0, 'wlc\x00', 0x37, 0x78, 0x6a}, 0x2c) r2 = socket$netlink(0x10, 0x3, 0x1b) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x28100800}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/08 08:40:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x30, r0, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0x4) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'gre0\x00', {0x4, 0x7f, 0x2, "b478dd45bba5", 0x6}}) 2018/04/08 08:40:55 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) restart_syscall() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x3}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x1}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f00000001c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000380)={r3, &(0x7f0000000280)=""/209}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="d6", 0x1}], 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000003c0)=""/94) 2018/04/08 08:40:55 executing program 2: sync() r0 = memfd_create(&(0x7f0000000600)='ppp0\x00', 0xfffffffffffff7fc) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="20000000130000004badee480813a81273bf"]}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) getsockopt(0xffffffffffffffff, 0x800, 0x0, &(0x7f0000000440)=""/129, &(0x7f00000002c0)=0x81) r1 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000080)={@dev, 0x0}, &(0x7f0000000200)=0x14) connect(r2, &(0x7f0000000580)=@can={0x1d, r3}, 0x80) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0)=0x2, 0x0, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) munlockall() 2018/04/08 08:40:55 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x30402, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) 2018/04/08 08:40:55 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000000a0afdea001000000003062ef1050000c543000000000000ca9c0eab4e1dca23decb94983ec04808c252fb8f242be11f28826085d07b2a5b4bf43d6be03b1d516d5f786de908bc25"], 0x20}, 0x1}, 0x0) r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0x1ff, &(0x7f0000000000)) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x300000a) 2018/04/08 08:40:55 executing program 1: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000300)=""/9, 0x9}], 0x1) fcntl$setstatus(r0, 0x4, 0x2400) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="974a4ade8ba33990e3a0fcd763f2e541", 0x10) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x33f, 0x200, 0x101, 0x2b8c79b7, 0x9f3f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$int_out(r0, 0x0, &(0x7f0000000140)) 2018/04/08 08:40:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000009ff4)={0x1}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/08 08:40:55 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/04/08 08:40:55 executing program 0: rt_sigaction(0x9, &(0x7f0000fcb000)={0x0, {0x3}}, &(0x7f00007b4000), 0x8, &(0x7f00003ecff8)) 2018/04/08 08:40:55 executing program 4: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x2, &(0x7f0000769000)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000040)) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f000085cff8), &(0x7f0000fca000)) 2018/04/08 08:40:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) memfd_create(&(0x7f0000000300)='[*[\x00', 0x2) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)) r2 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r2, &(0x7f0000000080)="5fb6", 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x1000, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/08 08:40:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x121480) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400380, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)=0x0) getsockname(r1, &(0x7f0000000100)=@in, &(0x7f0000000180)=0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) sendmsg$nl_route(r1, &(0x7f0000003800)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0024000}, 0xc, &(0x7f00000037c0)={&(0x7f0000000680)=@dellink={0x311c, 0x11, 0x4, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x80, 0x40010}, [@IFLA_VFINFO_LIST={0x1d84, 0x16, [{0x81c, 0x1, [@generic="8c38989473d0aecc46d9b7b1cb3c574aca05a36420aff383a2f39264d2c67398330e9ad63458964762a8107031112675f2d61e94f88bca686e456ba1fea41cedb3a0cb43a507febd3e4bd13a09c768fe63484e94f1cb0821c871809532b669448bce7cc63bd4871de5bacad9cacc403b8413cdb5f299540c2e4871f2084ac19ad7450fd59c00cd70926b7e894ec028336b88e150a7be72a8610103106b1267bf70a05ba391223164009fee81325e2326205014c534336883b936d0f79f6e18c125ab9fc09f4a7308ec05e60b8ffd7cd90b0e78db36a73d2d25dc99b17a6dc0be8db86848ea32e16eedd8653a", @nested={0x29c, 0x33, [@generic="250e25aa2393c8fe729ef338e98c1e2b1ce74d55af39735abb4ca4b220ccc8b06230ae5f4730876ff537a4d4eafbc307fffb05db6365a3eb723a11b467a29773f845b4fc254fec28de0f2743cac2ce6e144b2c3aacdc497517bd61647428b960d91badca0d504d26e2e33416b960051c650576d5ae99ed3f972ffc173fe297ccbd4cb197842eae7445a959f74299e542d0f2836c2013f839a8da0a8e504246b54407c85decd943e6278bc8472dbcc05f04f920da2527014b24619f76ff2a9b76ff062532aa8699bc5e0f3dffaeb6c966a87c487d0576c73a58be5f9e49201e1c580f282969ede1fc54779f8221c1c5bd499068331e789a3da165d6d0", @generic="1c5d985fcf469c3c11afba2b699bad56c88f44c204fa70767ddc95661bc0609d28900773968f0ec51252cd9b9aa7b0311c6ca9b4837d31684b7fa6674b149e8e30702c1f01ba31d434448d706e25966010aaf0ef1402b0e2b6a46a7a9b917ffd4347b844f3b59969810dac313113406f92188be6ea22581b53c94603e4093c02f8aec9d73c4847ccfcda6e6454ae87443fdd2d7dc2bef9208493daa1e5c1aa082aad71f027880ec79805ec7f128c0d8092877f1090c5ea3c8b34bc7c94504f8432df9a2cd7436ab2cfc7ea9c73fd1c105541d9d0f272", @generic="891401d654bbe412d79a84933e9f4e0d492d5b606bb9b2899be25ee8529c5969dea41f5df4c923c7c059fb7a9bdee83a9844f7f80204c6750bdfcabdf26dbd8d2575ef5fd21e668c9887e3311dbb95221d9d35b18ec94da30e9c9770126819d38b2d0442d8d4d50db61d2322443bbf20b3c890992c838b6696aa7b2266086acbc2178d45275793851fcf9a12a8cbae555597a36327b0aa1a2b950ef42d29f425ceb15e52fedbf1d1c2c6ea2d1a", @typed={0x18, 0x81, @str=',wlan1eth0{ppp0]\x00'}]}, @nested={0x3a4, 0x8a, [@generic="ab9d04d283de566750f43a456e5aad35491ee113101f6e69d335f4556bea37556fdb7031a949ffc302dc5695e9cda2f2715521205a5056e30b447039feb4045b07a5a736d9f7e754bcaba2b26ff790633f4ac2958281f5a6eb4c1ab52928c0e13421a19c290d9c37bbf6239d7bc67c311174438c291c9c63759d159b840e08e004e8a7e4f5ede17d3b7ed1ace5a6b237c5005ef3656d4b2ab026049d911e9e1e51429ade7861868a993060029fe8fff57ac2bea21a1a85ee8128f27d1f23c9e2d494831f498beabcb264c3c5d83a229e2b9d02f23c46f36a4c05", 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