00, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000140)="6d6a6c027300", 0x80000005010, &(0x7f00000e7000)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) umount2(&(0x7f000075e000)='.', 0x0) llistxattr(&(0x7f0000000300)='.', &(0x7f0000000340)=""/182, 0xb6) 2018/03/01 16:32:08 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/03/01 16:32:08 executing program 4: acct(&(0x7f0000000000)='./file0\x00') socket$key(0xf, 0x3, 0x2) 2018/03/01 16:32:08 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x1000000000000204, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x4e14}], 0x3c) prctl$void(0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) fcntl$setlease(r0, 0x400, 0x3) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="21000000010000000000450000580000000000009078e0000001ac1414aa0420880b0000000000000800000086dd080088be00000000100000000100000080000000080022eb00000000200000000200000000000000000000000800655800000000"], 0xe6d6) 2018/03/01 16:32:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x0) 2018/03/01 16:32:08 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f0000000140)=""/134, 0x86, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000040)="ce664580cbacccd2d647490e0da29bb80aedad71eebf583612ab90a3f3836ddfa1754433b9c2751066fe36f9585d7490490927f5e62bbbe55d429bcbfed0a8531fe39038bc019e4b14fb86ea276d49a4060e889026ed1ee06522f4e39f472d25afee50b4fe85105d357e2cc322c4e3345a97396655d785a6c283cf96ecc991a420b897f3362b79c13e23a5c093c4349063d95577612405c5bc1cacf36aa645a9227d207bb5ddab5cd97c8b0abebd9ee45dd9cc52cf9f33b9b40001c0d74b7cd70e58c7d24fed7e483bc05d18b2d814ee04e1cfac00496e87a5d0e11b0a945982c7") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x2) 2018/03/01 16:32:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000bf4000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x6) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000818000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents64(r1, &(0x7f0000000040)=""/185, 0xb9) 2018/03/01 16:32:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000240)={0x290, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@generic="8281ccd31baa5cd6f954f2afa50149aa43a8b3e22e0bc51430783ffa783bb38ec3c43101a975de47c894c5308ca297e011acdca8c2befd4f93a62d4c5cdc564d9f171739bb179db0a509558480d9865073b7be43948f00222e8b1257b7948e325a2255b14ea7ee096f56f19468cfd61e155dac1b34a658a2a5a01932af48f96d2501ccc3b627a0f59c9515e2be90b645076c96d6718145de2a0896810d9d32f03b7767006797e017dcc6afdb8471ad49f048e4bdaa61387dfd0f177e2d7d4ef3b7", @generic="47cf0288858e4da6657573f415d67d54e54a4b19b4a28540e07847dbeab1e69462c8376d88540a5fb3f9136dfb", @generic="d36e6ecc95c292531fd329923a4df90bb46940cda488c8e240a68a86f9e145fd0dc9ce98fd341fc1cb3cf10fed829d5dfeb0121725a32055b2d8ea856fa6f51068110a1588241e82032cf069316115896451df12bf1bebf87eea68ee10809b25b2f2972d58c623fd7b381ca59e470af24efb8e20e3a2dd97ef1be83bb9dba01ff2f74e4592450a205cb38ce9c9bfa8d4d35ff3ce835f528a915ad9111464dc422a1ba4a117d560253898a5e3fecbfebb4e6f7e8f74f1ba2e829c184b", @nested={0xb4, 0x79, [@generic="185f2cec8a22e402e4e4f5c1eb2ae1991d2cd5752e70e2eea161f797ba7e1f5c00a4833a51144d86c741a5ee06c1be4c3a6522b67b2497", @generic="168770810a5861ad0c1bdbc0039cf2957e12cfef7ed1a7336ef61d7318965b060dfc7e508b8ac60372ea91198b32917b9627e2eb6d68", @generic="d3f97ba41a35d7a9", @typed={0x10, 0x3, @u64=0x6}, @generic="3d1bd0df1108aa142b653846b63b78a85f7ff13ced37d2f455ceb4ad076b33f8bbecd51fcc2ef2c7"]}, @typed={0xc, 0x5e, @fd=r0}, @typed={0x10, 0x45, @u64=0x100}]}, 0x290}, 0x1}, 0x0) 2018/03/01 16:32:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ftruncate(r0, 0x100) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) 2018/03/01 16:32:08 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000000080)=""/44, 0xffffffffffffff36) 2018/03/01 16:32:08 executing program 0: pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r1) close(r0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x3ff, 0x7) 2018/03/01 16:32:08 executing program 3: r0 = gettid() exit(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x11) ioprio_set$pid(0x1, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/52, 0x34}, {&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000100)=""/208, 0xd0}], 0x3, 0x0) 2018/03/01 16:32:08 executing program 2: clone(0x0, &(0x7f0000001f07), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/03/01 16:32:08 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005]) clone(0x0, &(0x7f0000003ff1), &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x82002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e000000e47d5f540dc2f10839fca82e9e9b3c6fc48c141695f58fd0bf8f8c3214a55b997a6e448e456f8c2c46d20f677d2b"], &(0x7f0000000340)=0x36) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x6, 0x4, 0x2, 0xf4, r2}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="06000000f535ee6e2308000000bc608589bb40", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={r4, 0xa0, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x34cc, @loopback={0x0, 0x1}, 0xe1}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e22, 0x28000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000000}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @empty}]}, &(0x7f0000000280)=0x10) 2018/03/01 16:32:08 executing program 7: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x200000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) unlink(&(0x7f0000000100)='./file0\x00') [ 48.875223] audit: type=1400 audit(1519921928.079:12): avc: denied { call } for pid=6682 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/01 16:32:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace(0xffffffffffffffff, r2) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/01 16:32:08 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r0 = gettid() recvmmsg(0xffffffffffffffff, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000a40)=""/45, 0x2d}], 0x1, &(0x7f0000000b00)=""/32, 0x20}}], 0x1, 0x0, &(0x7f0000000c80)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) wait4(r0, &(0x7f0000000140), 0x40000004, &(0x7f0000000180)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001240)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001280)={0x0, 0x0}, &(0x7f00000012c0)=0xc) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000340)=[0x6, 0x20000000000000]) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e23, 0x8, 0x4e23, 0x3, 0x2, 0x20, 0x80, 0xff, r3, r4}, {0x1ff, 0x2, 0x590262ef, 0xfffffffffffffffd, 0xbb, 0x81, 0x8, 0x1}, {0x0, 0x0, 0x7fffffff, 0x800}, 0x200, 0x6e6bb9, 0x3, 0x0, 0x2, 0x2}, {{@in6=@empty, 0x4d5, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x34ff, 0x1, 0x3, 0x9, 0x7, 0x6, 0x7fff}}, 0xe8) tkill(r0, 0x1000000000016) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) accept4$unix(r8, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x80800) timer_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {r6, r7+30000000}}, &(0x7f00000000c0)) [ 48.931226] binder: 6682:6686 got transaction with invalid offsets ptr [ 48.949239] binder: BINDER_SET_CONTEXT_MGR already set [ 48.954684] binder: 6682:6704 ioctl 40046207 0 returned -16 [ 48.960701] binder_alloc: 6682: binder_alloc_buf, no vma 2018/03/01 16:32:08 executing program 0: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000000200)="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", 0xffffffffffffff14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) [ 49.010460] binder: 6682:6716 transaction failed 29189/-3, size 40-8 line 3128 [ 49.025773] binder: 6682:6686 transaction failed 29201/-14, size 40-8 line 3156 2018/03/01 16:32:08 executing program 4: r0 = socket$inet(0x2, 0x80807, 0x81) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="747275da2096738a7db164000072536300"]) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) ioctl$LOOP_CLR_FD(r1, 0x8008700b) 2018/03/01 16:32:08 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0xa0500, 0xb5) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000014c0)=0x5, 0x4) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0x3d5e1641, 0x4, 0x1ff, 0x9, 0x40}) preadv(r2, &(0x7f0000001440)=[{&(0x7f0000000000)=""/144, 0x90}, {&(0x7f00000000c0)=""/143, 0x5f}, {&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/230, 0xffffff7f}, {&(0x7f0000001340)=""/206, 0xce}], 0x6, 0x0) 2018/03/01 16:32:08 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/03/01 16:32:08 executing program 3: futex(&(0x7f0000000000), 0x4, 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0xfffffffffffff1bf) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r1 = getpid() getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) r3 = getegid() r4 = gettid() getresuid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001d00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d40)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001e40)=0xe8) r9 = getgid() r10 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001f00)=0x0) r14 = geteuid() fstat(r0, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001fc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002100)=0xe8) getresgid(&(0x7f0000002140), &(0x7f0000002180)=0x0, &(0x7f00000021c0)) r19 = getpid() getresuid(&(0x7f0000002580), &(0x7f00000025c0)=0x0, &(0x7f0000002600)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0, 0x0}, &(0x7f0000002680)=0xc) sendmmsg$unix(r0, &(0x7f0000002700)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xffffffb1, &(0x7f0000000800)=[{&(0x7f0000000180)="6b1c7255abe41e33309b44cb44c519842e0454c2cfe500e0c45b3f31a79cac8000a7b96722c3a5a542b9e85407c9216a3afa4839c1d4665ccc66b98920719f13803a9fddbc7bd1287913c456139ed0beb0126ffbb0018a5cba6385d077ecddf7e43418f5ac5c35e36053dff91fc1", 0x6e}, {&(0x7f0000000200)="bfd623ed9da767d004500271dc4552960ffc4e08c7f2acefaa385603edeee92b8e755d867e5ec56bc8f55e92a84e7c5bc76756b2334629ef725ffee49ef8d875038ecd04fce960fdf9852768168813bff6f145db542752ef17e1090528d75cc985708b114da4ce7c9ea44fbafce502838e1d16026db63e3a240675a7bb55107fd371251cc9f37bf5be396df3ebf5a602cca61ed4ba75f442c01fbca9811537a030baf13ee480e75fc932c3e21c9c176c8ff81ea065868425c8357679b108b8d6692e62bda1bd59e324f1be3ff6b892eb70f0ff42fc86d96adffeb6a3e6696e2322de7917", 0xe4}, {&(0x7f0000000300)="d04eeb3d492c859bc88cb02ae3368adde471c390264194bbb97f9ff0b22092988bc87eae65825286c55d33e8160c4f6ae30874ffe1ae9c7a61fac6b7cfd4fdfbd52006120fbb46213e4d7bddf1275544afda71ffc7f73d017e35212d734a9b70f2fe8bb58c0171c155f8262a7b0cf87f451bfca6cf5ecd650fb8c289099f1b32171ff9fb0339eeed7bb11cf73fffa6c0c3be159c7c5b705f58ecc4eed454833278898c01d1f3493e29c2fef07eae6fccf1fcd9774082522809b53ec7f9c2cbc583abd02b5dfc6f0317fed51efe3e0e9ba6151c4fa23014036d5592fc44cdfac3f4b8b90d", 0xe4}, {&(0x7f0000000400)="fb07733e15472a091e64c159e477297878b769c7ffd63afea4f28068727ccc34b666d7d93f953325fc531701e930098ef29e1ff79004ecb31b8bbda8cd03c2cede413cb9265858d5e4373dcd8166026c4c73f100587b21d8e1b6c6b06e2e8801203c8de13466948b4fce244e34ca68235916dfee60ead9a128dfa1693ef6cf3ee31af96369392320a6d0535351", 0x8d}, {&(0x7f00000004c0)="acc222a515cf4a1818b35f50496cff18aba31ffc1eb41191d092c721c1574ffff027d8180a267a7ebe5e6b2c8cb4732f25aaedba1f541ba0089aad21eae88ae56feb22b32d50cbf57b98d0caea8201df570a65e7ffa684a24ee91eb49a8cd93185d3cbcd9d6e602f4ce3dc1744b96c099f151787fc73a9ffb28439fe19be2fb444e30b8746af3a63f3fc9a597f93516b146e1fba366e1daaf473983541872e254e4aee06079431d318a6e3b2e134ad", 0xaf}, {&(0x7f0000000580)="2a090bafefaea552399fb086de437c73d69617a5e88816fa923d1a62bf3fa6f825de5e61f058", 0x26}, {&(0x7f00000005c0)="5ebb20a6af25d26e6a8e60b0bfae7ec96f201d0f8c7ef6eebe22a2901943", 0x1e}, {&(0x7f0000002200)="7f0c5164fa643864fa9d9a99531c5ab5b83299d201b7ed0132887fd8fde65668839768c4494daeb526041ac3d583e58fcc67e728d4670b4511652594e717a1d3020d469d8b7b6b6c272823dc4dc7663c788dabad9f758c5731411bda58cbd8edfaddebcfdc3ed902bc1856e246b81c4c2f85ce333e1bd7", 0x63}, {&(0x7f0000000680)="525facbd191da988b024bd80013dae968f1220734f7cea94ad60d50ca69b2ce136c77afe6e034bea47fd82e4fcc28a1a8f22fe830dce86372ee9d3c0ed9733f6d3d3bd3c77d4f9fd68e076baf643056de52b945162ecdc25926fe2b34cf8cf30d6de2729975e9eac337ca0162e576a9366d1787b49d42cec1292355e5397fed9e8b81eb08fa65e372b566110df2392227c", 0x91}, {&(0x7f0000000740)="d441689f46f3d47a1c87210740960ce98dde19339506f63cee3cb41f67bc3316a53657c0f1abf13eecf6ff1a38042339742389d8541fbf381e4a47d7f3d14fcef2b4e64f296a0f355df0b61bf23c8a655cf154857ec1b9c9b3a47785945bba4f87218b8c1570e80d0dcbe0fc184f214e79d656ea2470e48b4d4a2758c6aafe03ccb938d1bb1a81b6", 0x88}], 0xa, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4000000}, {&(0x7f0000000b40)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000001bc0)=[{&(0x7f0000000b80)="1a34d62bde2324777b7da0b6ca946f91cfdf9e6bfe601fff5a3c55de52becb90b23b3a75f43eb193d247abe601d91547169948abb5840390846750058ecfb8d32a5045fd263d6bc5157be220c9fa4621abc147caa477db49fcd0190c7a5ecf6855b553bc36f2998e08e23a5830dc9fc39262e42f09adbddb3f4908a5847c0658be5adefd4918d3857930123d1ef33ff1f6fdc540b95d5264a6fda8337e557a00429ae82b4987fe816ec9a02438d6040871eacdc0b4ec21badfa87026a13fa69de2b3055054d6f9af54d17ad96822b50f70a5745f2408e67c0d55a0a94e1d6cca97fd09da91a01e2041bb05e66ecc88d7bfcb0c7d839a8a95dc1fcdc7c724dbb38621a15630503c1192eb2a1aa35f8f52696c9482e8f840cd002ba15d36cbd21d275ff1bfde4ddd0994079d2aebf95af872e803b4746241fc7e19452ecafe9ba062a6bc472ec25389c7b25023c57c67ebcafe24033a9e1264c37d5c58dac03d4b8e90ecdc1c0663b76f8f40fbc0c6579f992b937ae5ce51373a3c5fdb6e5e340956f9345dab5281e9c851db3e04d8140532a713fdadd8bf31bca586744efd16d21372574e14fbc6f2aa9ad2235006778141d8a6d2b928a0321774bfdc12758a23702d1de365eb43e2ac8b9aaf12983fc1d6e6d73fc4775fd1047390b2f7b26a8d0241f54352d9ee35a67864d6073fd388bcd4876e3682f5a49f0275cf9912440d6c1a855b05a42617ab4c08dad59305d7cbd543f0d007a6273503d0b567ee86e719136a974fa13012881bad57e3d88e671bbddf2cb86aa7806da8735c6c252daa988244741c2df199640a68dc5ed0e547b561a5cb6865fc73dbf45bd2c75054811fa02a02265e158de1633326ed4a510c2a2dfbeb3c3b06bdf4c46e93ba8b5709dad4a187b89662237fe62260b483a64aa39fa5e9e2afe3065118576a0dbcab3f5577a43a3b199dd4ad9fc54f6e941ec2935b3dfbc5ef44c3c3c4a64c81206fcc369494ddc552b6a91452ccefb8b2381d86555d269022c7822bb5311e2b19f0fe1cb5e4205898fcd90116b1aea637a4618ac881aea0a53d94334eace32b813f1522a5ffd1f53504636d3f26aea59e1bb5f739db3a47275f06c01c72a91a7c30e88bd12697c6c9b7fbf8afdc38d81dfef68d8d738f9f351e3e6829c5fc754fa32665249771ccd68be83b728ee129f4fcec75a4ffc70fa7c3cdb831d2300139836c6857b8d61ba5768f5e060eff3156a3bdedb32312fb662c16b983c169f1bf67796c1cecda3819449bc591ef5a8c1483c9f2dd8915e9fa93e13dc414ed5f502308f060e6d3ac3539aab9a23c1de675a8753d797aded84d7d615109f7a00fabe0ad528038590228a7b45203c06613d9bf08f8c90e7aab178af1e5742d3b4eecbb8f17bbb20979120c8fd407f335f63f1e23a52fb291f917c9b97f878bffabbd09b7d3e21696aa6798e82e0571fde9a30380eec977b9f996681cd82c1c392330c28ce3151c41258b090b925acb8541593d07cf6310eb0f269abb6e8962d4eb43ab013882d1c5688d6ac4b7ccffcc3b48d85ffaec93cef3c17a2aeab04128f46d026807fb00056c36be6e1ac00ca7c307114f42ab4889dec2cdab922fbb76eeb73ebcd1584b72b42c79b53166daa442802783364b48a544df9ab24338ed5b7fbabf1c4c3752a542db93f8eba5a173bd4498d96a962b4f39a8a8159f1574036e3bf6c716687ca13ceeda5fc4842fe5ea61b80ada4e6b759508e69b78c1967bf26be39add9a51c6110e3b09d708d4e2bff4375e2ebca595b85c185ea82b7101f2a27f749a4969eeaa97ec775844d7f994ca7f9d1311dddb86ee2a5badd552f31d596f391583a63c0bb03f7d6ea51cd4eb5c4e48e1413cac63ec0e35c0c379f79e32575abcb38469830c009bd21f37080b8fa436c9ba31716ba6229d1363b02b4e7a5efa05fabe8904f825e869115ee7c70f23f9a1e235482ccb3c7f8a8c6a2623f3ef9d2068430f5295bdc65b6f689494ecaecc4944e7eaa7d26be1def6624ff4e6a78ca7cebc147bd0c8d525d21a16507ba634c14cfe624c06a84c2abdd5a2ac41b00031226c46f5b037071bae14a65a11f9e47b3a7a7708680493e285ee21a552db2426c728a48fdaa4ab2c681b238f7535d57866af3bc0a5ef78cdecf53333e3fd27bf159051caf107d101e44857769a17bcee1527423b28f83d8150e5e6a57478d21d4b6ae0042da27c5f6d3c65ccdd62680323fd525495a125f19ce06bc1a7ec6503944ab5bf707ce23cb3f96f37bd55fc896f457d814dc67f235d1fe3c515477818df50dbd8038e51a285609ace51fb4dc37cb4b81f6c14fd14854b8217899c070fbe235bd335d6ceda5612ac7f61fabe0030535235ed502b4fbe4454d83fede74f1b0a5078129722aedec29e98cc45a2793b9cb0d6f6fab38667fa0e8452e4ad30c1516a990b74c20d366498a9be90f2ac79ac4b08c25cca37d724025d98cdca3cc6ac2fa4811d35fabd2a31a2ccd511706e6c6d84298ce7e41ac49add4f91810ccb0bf216549dda1e6e60b278cbbd67bdea64cafa7306a7e675e7b6936c622e246ab764301687bcc2b135cf485d7e532189c1ffe9eac91b3df5e82ed1af773f0254ea0f608f9f792dc67ea060f9061b22a9290312d7cf240eadb5ec11b631f045f35def146dc41ec3fa57b3ae45b25b89f6bbd7ca025e3c26f4787ef33e8b11d06ab9bf685fe983a2315a37df65d17d484b6a8748e16b9792534db0ded7bbb771859ad65f3589234b86c64fe47c76b6a1808c75f69bafaa855e0a1018f7c74b9d38c4a1a9fcde64c4e54ec11ea74c858f66097d35d58aff4f775d888c995bb05af089fee0c688b8399f6bb9ee0c64170f24b154020f62fc2c5d0d1e1749597ce02d83e83d4cffb1b9fe311416848352ce0b2d58f8bea0c898f3110df428ccef8a2a315a7a317b2155fb1b41c88c51de689fe2bfcc35aa6a42b1d2da212382a51a492e50d98d95f583581978a30685f0a5b28fabb450076d6622fab1845d20c530b2faf4f41aa9d00856052b8729731f066d3699180caa466fa9e1fc282617d0a7f3d6bf046d7fbda9635a455b55a78e34cebc0e550a84da1f839c1cdecbcbd512920029f8c4c4a74b8cc2846d33d34526b6021b2425b5ac806b6a8c652cf48e95f25c657885ec522fe6f9d96214448ac851f0e30dbefaf3ea1067664abbae5b43b2c1dcb30ca464556124dde987575ce1ad43bfeb31f1d8767ef343f9dbf3b33219752a66993211daeefba5ea5debd2b77dde5ade38ff8519b40db566fa31b3132076c6636d80aefffd8cbbcb841b78683676391cd7fcb2f87afe79da95568da515cf8640ea6ba5286ce375a7f635f31487b7b27966747a1047f3f7c7358891bbb1a4a5ff522b25dcc6d5727c41c4deaf957df467fbc19046ef0d9898e958988abdd166afa0c96df7a578295aa679385968f3bfa9ce88bdb392912bf5d394aae31fdd1d9df483b2a09d24fc15e4e6ed7e3b951301c7e8d3550078d43b9f24193983a61788e84479a6d71e18d217877d8451c92668d7c21347a864ec17ed2514f482105843f7419d25444746cb1c38f6a6ae3a09be1ea337b7a31202b4a53ec9e17b84a2f475543d5e3dcdd8c06f929534bf8f6cc51644b76fe5ff149db1a9880b7c1e8756bd9cc46b67752c5cb280c01a1d9dab9cee6cd0265c85195427347569f2355600a58f36516433ed863fad65b25769d196a3e69702358bfbbe00731621976ff5ff79182e79415c097b4b88569de9099d64a01ac319edd3c99a49304f09e0eff826e31d168c6231d525e9c8c0386c7c9d9b5a0b0b1eca7f9a4ddd4c948287b8cd4d3fc40c16cd0a35317ac33a5c73ca926da461ead59a4fa85936aa17a079308a2eab98f02a5b2bfffeaebf2a876f1cbf24332eb32288d3463eeae72e715b10ce93e8956b77a1eec042bf7c5ae2b1906562c7d26021c161261296f24b89a7d832ce83c6efc37a287f3688ea6580e496a8c7aa21d4a8c8ca3304b4fd2887902508f2b268749e69be6229e13c71d9fb5f2c4551b086d4d3cdc0e70b0dc473dbf951b84153c2314a3a6fa1ab831623acb12188f17d06b445a82dc979f2df7f2781d06bc8b4c186fedb7658aad32b93fff24e2dffff31e286f6c203acff9c7613b06d0ae44f19c1a6a89f4eb5c199857f1a0ccf239516918adc0b6b7b776dd507f3bc8706ff3378013f279083d0601c3a3a3234c2b9d45409c5d26bba0c7feb0019cae499ca3db0ab0dcce91e155aac1d6e9886ef3bdee037f4c3e9564649e758d5cc5feda026589ab12dedb8234196651bb99c1ca548fd08cce393d7696079c0ce2d5ae67a72fd45be760bf88471871fbadaf9b6561cef3b4f631f5ba223e826fb1f910b23c8acc7e19c4a8b32827951b78ddfb4c6b01d0256d5504ff631f3ea53a22386eed6cb1c1999dd2002b473ade5b8705c780b66434def15df756491a84ea696dc2fdc43821d689c5b0e279f0e9447e7af8024a6861378280233dea7b287490ccac36a9858b35375836d19b914bf4d5c77b5757647bffdc6832b2b8bbad61ab15f59e77ac477624b18e129c53fd88a5f6e9e026804fcfe280499f2f88c2f39ab4cf03215b012401df311a969f59e7d6bff5de32b8475a7151a6d1e3a9c16947ba306c740120d19adb1167eb663f671266af9bef0d835ff0b394ca5c84e3368f96029bb16083efe5d5711c5d344523cd2bbd1500d4ded18adb51024eab7aae88591a780781a3a4d12de85299205e62052c0bf4550800e1f8632b9a4dd89204b75741f3d510bc29894cca9d8e28350b66af5e70f972c422c30d06b8b5b4cdfb33c374b3b858ec383780044f54828501650b7b1d8a50db5211d9a8396b7c41686f950241e8d64e83c5a65730dda07decd9abd50983d66199b5e8347e1f5b366778eaf39e6c0b0b760a949994fd73cdb5e0c2f650d2c23f140db3df8615146104353142f2401447a55a9fc302df1eada5c38ab7dd2b90c7316ed1c8f88bc1a62a862ba181e89d423c35dd7b3f39e55a8e6b710ba97511c1e7895241fec85aa207e78269d72c030ffc682db9a68df0381672ab2357ec4dbdaa9b96ad7fdc6ec0e36d59cf981fb1a19d737c20fbc42594f30d8c17087b86cde24a459276c8168d1450df2e617e002aefcd8a973500af843bd681bbd1d461eee5670fd2c2398b1b0aa9de568e55456a34d25b441f3ab1526d96a92543a77d5f2e2df1a242d1c4448e22273805e9f86a9ffad501cfce76f51f63ac0004121e43a388b509666f72eaa025488931cb457fff6bc6037bb8fdb6bd7d307ba9f2a0da0cc401eae2bf726e2723b3c0ca8904a8c8e9cea659770e58ef7f3d338d5aa14bca257dddad8df7934e726fc15162b6d5fe9995b36499d7b67bf1f17308f6549d1e94689023eae74705a4511f8355cc97f6991764de42c5e3480ec16280676bc2f27ca1ccd92f40f3c2cb41be54b2fd71cf89dca1440f264697a353280240670c22ef1a4e04a5958edcad4de88b09ac5868bd5bbd7ded078daf8b007b1d7ef1501b936254f3c9e3d603c1d91d6d426841d4cad82c30067ebed82666e357632426f510335d92caa55feac6b1113cc55b12204c06443b73202649aa2e1b9d0deaea6303166f4f98608bac76b5afe514de37ccf05352979e948e514f83b982b49f7832fc728ec92076f8ea80e1f43402eed9118cc8513f754473d332aed14b2b6456ca9281f801d5b876b884717f2c63992511707caeab5dfbe46cea47794537c4408be6ce13d2b", 0xffffffffffffffee}, {&(0x7f0000001b80)="f3f66e"}], 0x2, 0x0, 0x0, 0x91}, {&(0x7f0000002980)=ANY=[@ANYBLOB="05002e2f668b855e688e4b6547e5ff2aa721db16fc419e38d04682816a3af58749e22e3e9f436c853a6682973daa19d7939f50eb4199da939c056f7ddcce07b7ac7e0854fdbce7dc296651e3bdccd4477d83856836d074aefe75a70d9f6d6d7cfe4f01fd54ecd579b222bf45f3a1d2f18ab0a674a9c53a75155a91093d6412d3ae80ac6de73b586fe2e8e3db26058c8431fbfc4734501e88940000000000000000"], 0xa, &(0x7f0000001cc0)=[{&(0x7f0000001c40)="4e095aa789d89f2b3ca188941c3b294af012d824fb4abf7dcf6c75d731ee9f57a2ed09142d52d05a550ccb354e500af829342006a4987fa0023ea5db8e76dacdb83e1baff5a75d88f0f6531e4e797108efdb8494d08e2f3f", 0x58}], 0x1, &(0x7f0000002800)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000010000000200000005ffa5719fe13f103ba1eb22e052aaf2258a9573f5e160d60df9f39c21c7fa2226a645a97d20d57480b0e373fd4db219a0ea2cd15aebcfda6fa129934e92344d1b47f3af69d88b59dab132582076e2def536c354ac9ef8633f6dee191f36cfda3cbae260689e4a97525bd0d8bbc0737d478fa31968e342ff8279a53cc7e97a13c5563afa4eb50d5f6a1c36", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x40000}, {&(0x7f0000002300)=@file={0x1, './file0\x00'}, 0xffffffffffffff29, &(0x7f0000002540)=[{&(0x7f0000002340)="aa74cbdc679e31e2e389c19a57389449aa7c3b", 0x13}, {&(0x7f0000002380)="a49ccc0668dbc7fd29f928fddfe9ea98e20bcf005efc0eb99654af6fe4dc", 0x1e}, {&(0x7f00000023c0)="0c204885b934955bcdf1e53e079369b5fed32a38b1b79272ed48190cb78b87654b76ef4cc2142ce365ddb653c9137aa908e346f3105c84b7d3c4d2a44d21cf92fddad4bcbd", 0x45}, {&(0x7f0000002440)="694754f02d3717a6a16263823e7c4d59a7d49e3e72ccf8cba0cbc671ed56f157f49f84f6a1537a0b4bf45d4b7373c55bb5f68c3391bfbfac8235c6a13efafcf8793e61e8afd445e1a429e1553c5306e3b3b9fd9dc98d88e76f9032c0ad181d59f12fd7522ff03e48debd35c5eca6dab40a4e2faf6c382490d476a8e532a037cc41607b2962df907780ee3ea2704674e8004699a7f72743d01290181b2ac89eb9d6ef63dd402eac02ec0a36a33c9510e9e6416927158ff8b66fabd95f173e9126fbce480af5db8e04c5c5297bcff0417cad4e942b788f1e9b34a0b4b3e87f7f5b0a0640", 0xe3}], 0x4, &(0x7f00000026c0)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x20, 0x10}], 0x4, 0x8000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'tunl0\x00', @ifru_flags=0x5000}) 2018/03/01 16:32:08 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x3c8, 0x1f8, 0xe8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x401, 0x194e}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, 0x8}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = memfd_create(&(0x7f0000000040)='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) 2018/03/01 16:32:08 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x0, 0x3e, "77fc69c4dd3f2997c1f05a0b678bec1d5e38df04b13b676a7e45c50382cf9b3da7ecc0daa54d88a023391afcf246ef613a8397d11cbaaf1ffa03fda69841"}, 0x46) 2018/03/01 16:32:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20000006, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x3ac, &(0x7f0000b88000)=[]}], 0x4924924924926e2, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/03/01 16:32:08 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000200)={0xfffffffffffffffa, 0x40, 0x7}) socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0x80e, 0x1000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00000000c0)="1c82539df60d1fc40a87f0e9cebd842df071bc9ef3b60f9500f6d9cfc0db87df5937edff3f24b83454e03ed303169685c0c3fbed6de53e0a5b2b6d60c932fa3f76f32b462b90135b07a9", 0x4a, 0x1, &(0x7f0000000140)={0xa, 0x4e23, 0x4b, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2340080}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getneightbl={0x14, 0x42, 0x718, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) openat$ptmx(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x83a60000}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x101400, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000240)=""/70, &(0x7f00000002c0)=0x46) [ 49.095204] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.103371] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/01 16:32:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = getpgrp(0x0) r2 = getpid() r3 = geteuid() r4 = getegid() r5 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001c80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f0000000040)=[{&(0x7f00000002c0)={0x1990, 0x3d, 0x800, 0x70bd25, 0x25dfdbfc, "", [@nested={0x4ec, 0x5a, [@generic="6de64b6a196fdf0ead0e9fcb2a214b10d6b08d50883a439f7317c9fbb6fa120f5458c0fdae634cdb8d12f762e1db8feac8be683b23e8735cbb625aecbb4d547a0a18a80126b501a563eebb6eaf87e39661e41a65f12536ee8f7c622234cce3eabf81171fd8111c101a2f6e1dd1900cde01a644536b45bdcc78262d8c41b2a164ecc932c52d796f564a961162f18d06d0a6ae41f7d9cc93cb006cbca4d5eb6ef169", @generic="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", @generic="00dd8bb8245cf34845b2896d956551915e036b45c32dfad4056c74d9766e349c2b0ada1267ae6134060d06062089bd6bf7abc30528f5a9f7c4d630902ac5264f18e7a42e90df4ff4f0f258602a98c9b31c8cc089be861b52538ebf1600f4e7c69e68fbb60883deb4c259743e88e536b73140d30cec435de52fae4f34d39864d08fb4620e0a07bcd20cac7724ae30b23aad456d7e3ee6aed4172a035d3806115523ec3430ce6e394fd84d731b1591e06ceb05f67d337688132561f4913fc0c391ca113087a355301c2d9550e35a920d262469a800763d76ccdfa4972ee89822dde9fd980cd19e41763b3fdfedcd", @generic="daa1efb61a921a5d6a0c3625b90d24913f077ef6f736c8a244f8cef60d7a31031337cc1b34867e2714289d49efad8529a27b148674314bcb65114a757fbbc29fe1e9d65339953ba3e6a872f2cf524feae467010e9b3a589b85caa7d73e6cbd001cacb3a49a4c8425df5ee4c182ce964a78aba54acf33a9f662a7dd925a3866562be611573573ab3e44d1cd71c605017b3c7d3e89cb9e17b1a71c68b4ab9c8977bf8a090dcbceb84fab32362707578b031e9fab5ef33a69adf9d55c6437e92ff15ca465c056abc9dfeb817544081d164233fd18d546", @generic="c1cd394e49392f9268e104081a648596255e2dfd0d8a7e46cac98daf2c476e36fac06ac0089eb74326065779f218227784651d983ebe45217d4830771b916b48b08e65ab7e316856b3199b345be94212e251a2d2b3ab65570ba0", @typed={0x10, 0x11, @u64=0x7ff}, @typed={0xc, 0x4d, @fd=r0}, @typed={0xc, 0xb, @fd=r0}, @typed={0xc, 0x7f, @ipv4=@empty}, @generic="6dd31af307a3505abddea764d7008d94c9d768cc7a27d460f54ee3f06878c908af62d78054018ed4926006f9780697a7b24b4ad7eefa8471f8260083667f7596dc88d8ac927ad2eba25f63b899ec1bc2a842039261c0d10aa890de2969e40e8dbd3bb9ec5c581fafcd5a575b6e44355f8b3960bffe2a3fd54882060a0418a425b20911020ce7ae09be47caf00e0fd63792429d83dc2ebfc52b8c3847cc95da1c8660fe1da2c719f3da305a3726e82c67fbc4f78133291e2a312773c664eda3a490a9a41fa46b42c23268e3a13f8a8b056fa73334fd64c1d18ac0b3a00b7c0c184cb4461da10e91fc1c337e2d0b59a680cc3c9f78edb640"]}, @nested={0x10c, 0x57, [@typed={0xc, 0x54, @u32=0x4}, @typed={0xc, 0x83, @fd=r0}, @generic="995e7fb5a9f275b1bc27acfe0371636a6599c4946ec0ad4c000fc32db67b375a320e413a8e5abe3da7404a6e555f280e1fa0d7101ba72fafebff37d2074e120853e57140a20727c51530571b82533529f89d8e05f064184b4695bf75dbb46bae90e1ef73a35d07d186032bbb11c5c190d6a33056cdce71c5ada97026c94950d7bbddc726e2c579c58a33b9c3e3cb37973a07ff87165bbd62548bf60b4f7e951b8ed1b10b537c3a3b895040605e2f3f490da470fe665ee3f269dd9bd42a146debbca4", @generic="ced5304187e3089b534e63cc52eb43120c1e072540c5d422228af81f237c1e04325a37b7acfc6284d0c399"]}, @typed={0xc, 0x2a, @fd=r0}, @typed={0x1008, 0xc, @binary="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@generic="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", @generic="4ddf15ba4343882ee3079e825db0d2eb0988974682cfaa2e49a114007e9bc6c7637b9da122c71c481e90569ae674f63475b68a1269b46ec5150c7c2ad0375177f379400c81f2eeed3a84b20a5184e73bc9f5c52ae9df9c15b87934b8205dfa127938eee6c31ac3befa0f674b0383a6f63a34db40076fcc2d1364eaa8faec58700866bfd7ca76d97e945fda78", @generic="e97a9769dfd78927915424c0f136a967196f6f28b6580610e70e66dd3adb62058c3fbc75d7189c72f46a8a05a54745cbe0212b534f6c71da87c46f823e65a59feeb4ef32c1d9c084177914493fcefa26472125865a78065af46bee03ae5009bac2", @generic="9abc528414e40b7e417114ccfc81fba7b0a58419c11a5db2553097890209d38ba9a28cab67c4c96c0f91317e03178387320e7f25802c787fd7a13341bbcd2d15ba6ffdb4df176b6eea1837459aacb8fe22b3d9a5bde3ac1496578807b1541f073837c4f9d20c9b1df85390e1e4f45711ac283a13ea5f941c5a80c3daf857bf533bd6c5ed71bbd45d5a4418c7166e8e52343c05bd2e8cbea569c2475030b54fa66976703352d7bd2fe4e406edfa4471873014b5a0042e32ff890762", @nested={0xd0, 0x41, [@generic="79cfd362ad17", @typed={0x18, 0x78, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x71, @pid=r1}, @generic="bb5f4d6ebf1d74d2742114e78189057a38e3fbd136cb208a3ff7bb29582d77660519152ba40e89b79fe2041031af9ae59484e8acf261c021e3460fb6f17954543421c7c8ccb9a33aba99b80209e26b0072223f3ec63df549f3601ef4adf89adcd06fcd57a42a40fb86fb51234db724ebb6e2d4f5c915ed2c092a66dd20641554916ad94b7bbff2dddaab1d7ba9257bea6d8c9d937cd2685d8c74949af5478a3e73"]}]}, 0x1990}], 0x1, &(0x7f0000000200)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000000}, 0x84) 2018/03/01 16:32:08 executing program 6: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) 2018/03/01 16:32:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) lseek(r0, 0x0, 0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/01 16:32:08 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000003, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2c, "5acd4c9e12628313b57ae7cd362b719143aaf2b5794b6518c7d37d62526e64ac699f67e4c1245e11469362f6"}, &(0x7f00000000c0)=0x34) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x50000000000}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x48}}) 2018/03/01 16:32:08 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{r2, r3/1000+30000}}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080)="ca71ad201fd5ddaad868a516f71a1256f07eed8cc82c5e457d212147c09cec67259f874e44aa31be2a5b0e9ceca1adaf5c09d6d1b0a37738bdf8298893d71f3d63d970edd47629d8467500ffa14bb87c518de8fc51b4a6a6998df62bb0da314baf56d17479763139076ecf7ae8812c339a19a24de9373562844721675cbac74bda31d4d325adbcd11aeca03cea2e8717bbbcde44955c9adb2c7bce4cdfe197a005cacb856aa5c84eec678415516e84a5528d", 0xb2) r4 = syz_open_dev$usbmon(&(0x7f0000427ff3)='/dev/usbmon#\x00', 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000de5000)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000cb8ff4)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) write$evdev(r0, &(0x7f0000000280)=[{{}, 0x0, 0x8}], 0x18) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000140)="3ed929892ae445e48e0b999c4eaf172ea9700d2b49f65b3b76b7cc8bea5b090b3f427091fe1f27aa85da71f54b9b5fcf9def7f75bfb6", 0x36) 2018/03/01 16:32:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) r1 = socket$inet6_sctp(0xa, 0x9c57c6d5f3ca3868, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x3, 0x7}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000e71000)={0xa, 0x4e20, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, 0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101885, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080)=0xce62, 0x4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x0, 0x1, {0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3}}}, 0x3a) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/01 16:32:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffdd1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, r4}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x9d20, {{0xa, 0x4e22, 0xb190, @empty, 0x1}}, 0x0, 0x6, [{{0xa, 0x4e23, 0x400000000, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, {{0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x40, 0x81, @empty, 0x3}}, {{0xa, 0x4e22, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x18}, 0xbb3}}, {{0xa, 0x4e23, 0x10000, @loopback={0x0, 0x1}}}, {{0xa, 0x4e23, 0x3f, @dev={0xfe, 0x80, [], 0x16}, 0x2}}]}, 0x390) accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/01 16:32:08 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x1102, 0x3) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execve(&(0x7f0000f61ff8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000148ffc)=[]) 2018/03/01 16:32:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x1000000000000, 0x3}, {0x4, 0x101}, 0x7, 0x3, 0x5}) sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/03/01 16:32:08 executing program 2: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) waitid(0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) 2018/03/01 16:32:08 executing program 4: r0 = gettid() getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)="4201de15d35e2532") pread64(r2, &(0x7f0000000080)=""/234, 0xea, 0x7) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000000)=r0) 2018/03/01 16:32:08 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = memfd_create(&(0x7f0000000080)='vmnet0*!+\x00', 0x1) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) capget(&(0x7f0000001ffb)={0x19980330}, &(0x7f0000000fe8)) 2018/03/01 16:32:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000000c0)=0x40003f, 0xffff) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f00006aa000)=0x4) 2018/03/01 16:32:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/104, &(0x7f0000000140)=0x68) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/01 16:32:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="7c000000ef3638978607fceffcd3df250a000000280084006550decfe3d6289c5eabe6e3a2cedc8b7baaa06bf3fa2d9c9166a66dca1f234fd6f9000040000f00c41d302bd3e75ef408428fe8c61b3ec9e4274ea5bdf7a7542701984ecd1585bcf9d7309906c6bab56aff4925b85f0f76c27a021290ab4a8ed9af0f00"], 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x1) socket$packet(0x11, 0x800000000002, 0x300) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/03/01 16:32:08 executing program 2: 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}) removexattr(&(0x7f0000013ff2)='./file0/file0\x00', &(0x7f0000013ff7)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x7ffc}, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x40}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x6d}}, 0x0, 0x100000002, 0x6, 0x800, 0x4}, &(0x7f00000000c0)=0xfffffffffffffe62) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xbf, "7ded9575b04d78742c0c53fc60c7c124fc702e032648b623a2670004298d1b99e5d87b7c93e2f2f5502423b19d5c8bd724698740f10377263adf8164f8afe701f6b249afd9d01b015d4dd042c68536213f1a372ca1dca6954a404a3e5fcfc283ecca564364f68fc4245a639c60cecabdb027d8b99f0e522e7bb0b333a52af1ec5eb8cf498a4a710aee1f894013939ec324a85e915fe66493e6c7b67912762fe9af5c97ca845a78bdbf4344fae1dfaeab4ad010f1c8a2e55c3d7c8cb6a2f77d"}, &(0x7f00000001c0)=0xc7) 2018/03/01 16:32:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x617, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/03/01 16:32:08 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x8c) 2018/03/01 16:32:08 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDENABIO(r1, 0x4b36) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/03/01 16:32:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_user(r3, &(0x7f0000000040)={'system_u:object_r:syslog_conf_t:s0', 0x20, 'staff_u\x00'}, 0x2b) write$selinux_user(r2, &(0x7f0000000080)={'system_u:object_r:policy_config_t:s0', 0x20, 'staff_u\x00'}, 0x2d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/03/01 16:32:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='stack\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10010, r0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x2000000000000129, 0x0) 2018/03/01 16:32:08 executing program 4: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) lseek(r0, 0x0, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/01 16:32:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x2000000000000000, 0xfffffffffffffd38) 2018/03/01 16:32:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) removexattr(&(0x7f0000013ff2)='./file0/file0\x00', &(0x7f0000013ff7)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x7ffc}, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x40}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x6d}}, 0x0, 0x100000002, 0x6, 0x800, 0x4}, &(0x7f00000000c0)=0xfffffffffffffe62) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xbf, "7ded9575b04d78742c0c53fc60c7c124fc702e032648b623a2670004298d1b99e5d87b7c93e2f2f5502423b19d5c8bd724698740f10377263adf8164f8afe701f6b249afd9d01b015d4dd042c68536213f1a372ca1dca6954a404a3e5fcfc283ecca564364f68fc4245a639c60cecabdb027d8b99f0e522e7bb0b333a52af1ec5eb8cf498a4a710aee1f894013939ec324a85e915fe66493e6c7b67912762fe9af5c97ca845a78bdbf4344fae1dfaeab4ad010f1c8a2e55c3d7c8cb6a2f77d"}, &(0x7f00000001c0)=0xc7) 2018/03/01 16:32:08 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d96000), 0x500) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) 2018/03/01 16:32:08 executing program 4: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x22) accept4(r0, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) 2018/03/01 16:32:08 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/if_inet6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/03/01 16:32:08 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setrlimit(0x7, &(0x7f0000df1ff0)={0x0, 0x1d44000}) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0xfffffffffffffea1) sendfile(r0, r0, &(0x7f0000000000), 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r1, r0) 2018/03/01 16:32:08 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x20000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000eacfff)=[{0x6, 0x0, 0x0, 0xffffffff}]}) geteuid() nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) mmap(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0x2000000, 0x80070, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000140)=""/100, 0x64, 0xfffffffffffffffc, &(0x7f00000001c0)={r1, r2+30000000}) 2018/03/01 16:32:08 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000100)=[]}) r1 = mmap$binder(&(0x7f0000dd3000/0x3000)=nil, 0x3000, 0x4, 0x2010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x155, 0x0, &(0x7f00000000c0)=[@increfs_done={0x40106308, r1, 0x2}], 0x90, 0x0, &(0x7f0000000000)="ffd890092d2aaa5f8f978bfe08c3a33e37b35b8d09c1799f412e16db6504618b94d11102858a1a7cc4331964d85137f7413b408b9b298813266305376c89e230fcda56973c41aa8b022edd6037dd4630c0ef889575514c214287646f101927ce5adb92d9ecd83a8bddf9c530e5b5b086da4b3164876df8b9b7e00a255de4e88c8d850cf6f0cd052fd6073f14cfe09718"}) dup2(r0, r0) rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) close(r0) [ 49.500181] binder: 6882:6884 BC_INCREFS_DONE u0000000000000000 no match [ 49.507636] binder: 6882:6884 unknown command 0 [ 49.516828] binder: 6882:6884 ioctl c0306201 20007fd0 returned -22 2018/03/01 16:32:08 executing program 3: mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) msync(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x2) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/01 16:32:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="27500608eea48e324dba1addd2ff121cbcce10b92055c771ced6a82360e1353cfacfd408720fe7de97db4ff40233c50b832ad182636c233dad0e267b2602fec3b202c545a4d43bc58a55a96de137949a761cfb2235012b1172e55bddbcf508a23f2ffa73b5ca9cfde83a3b6ebc9dfbad8434e1c5cb564c888d38cd88133abde77984c20b6061d431915454d7d6311081c8678fed6ec2ecb9372303f0833aec9f2a362485253039f3", @ANYPTR, @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0], @ANYBLOB="d13394e896c2c34aa8", @ANYRES32=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB, @ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64], @ANYRES64=r0, @ANYRES32=r0], @ANYRES64]}) 2018/03/01 16:32:08 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) flistxattr(r0, &(0x7f0000000040)=""/172, 0xac) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8043) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={"e7f8f19bb31a1e5ef952b58f0e73df5a", {0x4, 0x100000000, 0x2, "ff43795c7541", 0x1}}) r2 = syz_open_procfs(0x0, &(0x7f0000011fea)='net/if_inet6\x00') readv(r2, &(0x7f000000efa0)=[{&(0x7f0000000f34)=""/204, 0xcc}], 0x1) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000000100)=""/88, 0x58}, {&(0x7f0000000240)=""/149, 0x95}], 0x3) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/03/01 16:32:08 executing program 4: mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7, 0x8201) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x200880, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000280)=r1) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) sendto$inet(r2, &(0x7f0000000080)="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", 0xfc, 0x4040, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000001c0)={0xffffffff, 0x7}) 2018/03/01 16:32:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1000000000000d, &(0x7f0000b91ffc), 0x4) 2018/03/01 16:32:08 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80a, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0xfff, 0x4, 0x3f, 0x5}, &(0x7f00000000c0)=0x14) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/03/01 16:32:08 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) fstatfs(r0, &(0x7f0000000040)=""/35) syz_open_dev$tun(&(0x7f0000b45ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mounts\x00') fdatasync(r1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0xfffffffffffffff8, 0x3ff, 0x401, 0xa71}, 0xfffffffffffffce1) 2018/03/01 16:32:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x4811, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f000047cffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:08 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bf0ff4)={0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000cb5000)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x181) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000040)=0xa000000000000002, 0x4) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}) [ 49.631856] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.637734] CPU: 1 PID: 6912 Comm: syz-executor1 Not tainted 4.4.119-g024f962 #26 [ 49.645348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.654681] 0000000000000000 e27187427397d2ab ffff8800b97c7990 ffffffff81d0402d [ 49.662658] ffff8800b62ee900 1ffff100172f8f3f ffff8800b97c7b18 0000000000000000 [ 49.670631] 0000000000000000 ffff8800b97c7b40 ffffffff816072a5 ffffffff81237410 [ 49.678595] Call Trace: [ 49.681154] [] dump_stack+0xc1/0x124 [ 49.686492] [] handle_userfault+0x715/0xf50 [ 49.692435] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.699417] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 49.705792] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 49.712688] [] ? handle_mm_fault+0xb5d/0x3190 [ 49.718806] [] ? handle_mm_fault+0x291e/0x3190 [ 49.725012] [] handle_mm_fault+0x2938/0x3190 [ 49.731043] [] ? copy_page_range+0x1480/0x1480 [ 49.737258] [] ? __do_page_fault+0x780/0xa00 [ 49.743297] [] ? vmacache_find+0x57/0x290 [ 49.749064] [] __do_page_fault+0x35b/0xa00 [ 49.754922] [] do_page_fault+0x27/0x30 [ 49.760432] [] page_fault+0x28/0x30 [ 49.765679] [] ? strncpy_from_user+0xaa/0x2c0 [ 49.771794] [] ? strncpy_from_user+0xac/0x2c0 2018/03/01 16:32:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x39e, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20, @empty}, 0xfcd9) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef8ffc)=0x4, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/01 16:32:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x240400, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="060000000000000000000000e2e0cff06c7c0000"]}) 2018/03/01 16:32:09 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x7}, 0xfffffffffffffe6f) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/01 16:32:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d064fe2c326acf78a256ae6f05c138a8a3de9a74ec22fe1efd88a7253013df464ba72572"], 0x58, &(0x7f0000003f90)=[], 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x401, 0x20d, 0xffffffffffffffe3, 0x6, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0xaf}, &(0x7f0000000200)=0x8) getsockopt$inet_tcp_buf(r3, 0x6, 0xf, &(0x7f0000000240)=""/107, &(0x7f00000002c0)=0x6b) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/03/01 16:32:09 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/01 16:32:09 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) fstatfs(r0, &(0x7f0000000040)=""/35) syz_open_dev$tun(&(0x7f0000b45ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mounts\x00') fdatasync(r1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0xfffffffffffffff8, 0x3ff, 0x401, 0xa71}, 0xfffffffffffffce1) 2018/03/01 16:32:09 executing program 1: 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}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x4811, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f000047cffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:09 executing program 2: r0 = socket(0xa, 0x2000000000002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000011c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000010000000000000000000000000700000004040000f803000000020000100300001003000004000000", @ANYRES32=r0], 0x2) [ 49.777904] [] ? strncpy_from_user+0xaa/0x2c0 [ 49.784020] [] getname_flags+0x10e/0x580 [ 49.789700] [] SyS_symlink+0x82/0x210 [ 49.795119] [] ? SyS_symlinkat+0x220/0x220 [ 49.800970] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 49.807433] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 49.876932] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.881472] CPU: 0 PID: 6941 Comm: syz-executor1 Not tainted 4.4.119-g024f962 #26 [ 49.889080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.898414] 0000000000000000 b4a10019fb879e03 ffff8800b9117990 ffffffff81d0402d [ 49.906378] ffff8801d4985080 1ffff10017222f3f ffff8800b9117b18 0000000000000000 [ 49.914362] 0000000000000000 ffff8800b9117b40 ffffffff816072a5 ffffffff81237410 [ 49.922331] Call Trace: [ 49.924890] [] dump_stack+0xc1/0x124 [ 49.930225] [] handle_userfault+0x715/0xf50 [ 49.936165] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.943146] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 49.949519] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 49.956416] [] ? handle_mm_fault+0xb5d/0x3190 [ 49.962531] [] ? handle_mm_fault+0x291e/0x3190 [ 49.968732] [] handle_mm_fault+0x2938/0x3190 [ 49.974762] [] ? copy_page_range+0x1480/0x1480 [ 49.980968] [] ? __do_page_fault+0x780/0xa00 [ 49.986995] [] ? vmacache_find+0x57/0x290 [ 49.992766] [] __do_page_fault+0x35b/0xa00 [ 49.998617] [] do_page_fault+0x27/0x30 [ 50.004125] [] page_fault+0x28/0x30 [ 50.009374] [] ? strncpy_from_user+0xaa/0x2c0 [ 50.015486] [] ? strncpy_from_user+0xac/0x2c0 [ 50.021598] [] ? strncpy_from_user+0xaa/0x2c0 2018/03/01 16:32:09 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20000) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/01 16:32:09 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r2 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000189a2)='./file0\x00', 0x0) openat(r2, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f00000000c0)='./control\x00') r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/03/01 16:32:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000517000/0x400000)=nil, 0x400000, 0x1, 0x31, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)={{0x4}, {0x0, 0x80000001}, 0x20000, 0x0, 0x6d0c10b3}) 2018/03/01 16:32:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x354, 0x4) 2018/03/01 16:32:09 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x100000003, 0x26b) 2018/03/01 16:32:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x204000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000880)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000840)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@acquire={0x14c, 0x17, 0x207, 0x70bd2a, 0x25dfdbfb, {{@in=@empty, 0x4d6, 0x3b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {@in6=@empty, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x661, 0x4e21, 0x80, 0x2, 0xa0, 0x0, 0x4, r2, r3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4e22, 0x9, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0x3c, r4, r5}, {0xf9, 0x4, 0x8, 0x8, 0x46e, 0x2, 0x1000, 0xfffffffffffffc00}, {0x5, 0x1, 0x3f, 0x1ff}, 0x4, 0x6e6bb4, 0x2, 0x1, 0x1, 0x3}, 0x5, 0x6, 0xfff, 0x70bd25}, [@lastused={0x10, 0xf, 0x6}, @tfcpad={0x8, 0x16, 0x3}, @mark={0xc, 0x15, {0x35075d, 0x5}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4040015}, 0x8000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)='syzkaller0\x00', 0x8}) r6 = memfd_create(&(0x7f0000000280)='/\x00', 0x2) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000000080)=0x80000000, 0x2a9) sendto$inet(r6, &(0x7f00000000c0)="30267627d9342d522e0958690645eb6945543a9fd95ccdc65dba431d36dfe8841b5fdd849b126950d1fdcc33b84b1e0fb7057011ef5953c8f63920e4bee00d2eebb8a1cd50e18c26ef42b726f95994419d6b26e9ea2e70c9f180993d197fb434a80162966e4f6933598b91318275ab07d66001c86c1200848fe36d2f50e90ed6775163b1931f1b476b166eb915840128273e3b1a2c4dde041deea1917a23d4b0b8021b3eb2de916bbba55ffa7002cc3d4bb0006c57ba3cb28e791dd31c6ac424b4f86a6560fc301fea85b175ec5979f5c46dfa64ebd82b3bd945e4aa", 0xdc, 0x80, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/01 16:32:09 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x232, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x1, 0x7fff}, 'port1\x00', 0xa9, 0x1400, 0x4, 0x0, 0xefd, 0xfffffffffffffffd, 0xff, 0x0, 0x5, 0xffffffff}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$int_out(r2, 0x5460, &(0x7f0000000040)) creat(&(0x7f000018c000)='./control/file0\x00', 0x0) unlink(&(0x7f0000000000)='./control/file0\x00') close(r1) 2018/03/01 16:32:09 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x9, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ptrace$poke(0x4, r2, &(0x7f0000000180), 0x10000) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) [ 50.027712] [] getname_flags+0x10e/0x580 [ 50.033390] [] SyS_symlink+0x82/0x210 [ 50.038811] [] ? SyS_symlinkat+0x220/0x220 [ 50.044671] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 50.051134] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/01 16:32:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000e, &(0x7f0000d06000)=0x40, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000000000)=0x4) 2018/03/01 16:32:09 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x900, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001ff0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x369e3e53, 0x10}, 0xc) signalfd4(r1, &(0x7f000065d000), 0x8, 0x0) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) 2018/03/01 16:32:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009079c0f492c604e32dffd03afc4487b4a1c98e7d98c9aed716609ac38a1341d5af7eb826611bf5d53f73dcf48ac890a23229a85ff53274d3f36d0d896b48807ed5c58fde71dd6965a7890325a7256ec23b9cb51fda5ea16e3e642e18eb9c7d03d51f5b503e0789401c83675bf4b3fb3b58c5a6fa19394ac07db6bc255be90d830c4573e27cfd833636"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x0, 0x67, 0x0, 0x22}, &(0x7f0000000340)=0xa0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100)=""/227, &(0x7f0000000240)=0xe3) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000000)={0xfffffffffffffffe, 0x9, 0x1}) [ 50.070012] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/01 16:32:09 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) bind(r0, &(0x7f0000001100)=@in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x3cc, 0x4) 2018/03/01 16:32:09 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000004e80)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000000080)=[{&(0x7f0000000180)=""/132, 0x84}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/204, 0xcc}], 0x3, &(0x7f00000000c0)=""/1, 0x1, 0x1}, 0x2}, {{&(0x7f0000000400)=@generic, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/16, 0x10}, {&(0x7f0000000500)=""/59, 0x3b}, {&(0x7f0000000540)=""/14, 0xe}, {&(0x7f0000000580)=""/125, 0x7d}, {&(0x7f0000000600)=""/130, 0x82}, {&(0x7f00000006c0)=""/176, 0xb0}], 0x7, &(0x7f0000000800)=""/74, 0x4a, 0x6}, 0x6}, {{&(0x7f0000000880)=@hci, 0xc, &(0x7f0000000d00)=[{&(0x7f00000008c0)=""/168, 0xa8}, {&(0x7f0000000980)=""/82, 0x52}, {&(0x7f0000000a00)=""/40, 0x28}, {&(0x7f0000000a40)=""/213, 0xd5}, {&(0x7f0000000b40)=""/14, 0xe}, {&(0x7f0000000b80)=""/109, 0x6d}, {&(0x7f0000000c00)=""/228, 0xe4}], 0x7, &(0x7f0000000d80)=""/242, 0xf2}, 0x1000}, {{&(0x7f0000003b00)=ANY=[@ANYBLOB="eb525517192999ff5595bfd053e0f740f7bc3a4f7931293d73aa474e1430388fc8cdbbaef21f6c16b464d0939a5bb4dd"], 0x10, &(0x7f0000002380)=[{&(0x7f0000000ec0)=""/67, 0x43}, {&(0x7f0000000f40)=""/233, 0xe9}, {&(0x7f0000001040)=""/205, 0xcd}, {&(0x7f0000001140)=""/96, 0x60}, {&(0x7f00000011c0)=""/198, 0xc6}, {&(0x7f00000012c0)=""/39, 0x27}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/44, 0x2c}, {&(0x7f0000002340)=""/6, 0x6}], 0x9, &(0x7f0000002440)=""/64, 0x40, 0x5}}, {{&(0x7f0000002480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x32, &(0x7f00000025c0)=[{&(0x7f00000024c0)=""/47, 0x2f}, {&(0x7f0000002500)=""/178, 0xb2}], 0x2, &(0x7f0000002600)=""/131, 0x83, 0x6}, 0x8001}, {{&(0x7f00000026c0)=@nl=@kern, 0xc, &(0x7f0000002c00)=[{&(0x7f0000002700)=""/121, 0x79}, {&(0x7f0000002780)=""/209, 0xd1}, {&(0x7f0000002880)=""/42, 0x2a}, {&(0x7f00000028c0)=""/127, 0x7f}, {&(0x7f0000002940)=""/96, 0x60}, {&(0x7f00000029c0)=""/107, 0x6b}, {&(0x7f0000002a40)=""/201, 0xc9}, {&(0x7f0000002b40)=""/124, 0x7c}, {&(0x7f0000002bc0)=""/62, 0x3e}], 0x9, 0x0, 0x0, 0x61}, 0x3}, {{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f00000032c0)=[{&(0x7f0000002d40)=""/15, 0xf}, {&(0x7f0000002d80)=""/224, 0xe0}, {&(0x7f0000002e80)=""/83, 0x53}, {&(0x7f0000002f00)=""/253, 0xfd}, {&(0x7f0000003000)=""/42, 0x2a}, {&(0x7f0000003040)=""/111, 0x6f}, {&(0x7f00000030c0)=""/252, 0xfc}, {&(0x7f00000031c0)=""/231, 0xe7}], 0x8, 0x0, 0x0, 0x400}, 0x868}, {{&(0x7f0000003340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000003680)=[{&(0x7f0000003380)=""/15, 0xf}, {&(0x7f00000033c0)=""/105, 0x69}, {&(0x7f0000003440)=""/14, 0xe}, {&(0x7f0000003480)=""/208, 0xd0}, {&(0x7f0000003580)=""/197, 0xc5}], 0x5, &(0x7f0000003700)=""/68, 0x44, 0x7}, 0x8000}, {{0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000003780)=""/119, 0x77}, {&(0x7f0000003800)=""/148, 0x94}, {&(0x7f00000038c0)=""/55, 0x37}, {&(0x7f0000003900)=""/15, 0xf}, {&(0x7f0000003940)=""/157, 0x9d}, {&(0x7f0000003a00)=""/217, 0xd9}, {&(0x7f0000003b00)}, {&(0x7f0000003b40)=""/236, 0xec}], 0x8, 0x0, 0x0, 0x8}, 0x800}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000003cc0)=""/109, 0x6d}, {&(0x7f0000003d40)=""/194, 0xc2}], 0x2, &(0x7f0000003e80)=""/4096, 0x1000, 0xffff}, 0x3}], 0xa, 0x0, &(0x7f0000005100)={0x77359400}) fcntl$addseals(r1, 0x409, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x59b000, 0x100) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007400)={{{@in6=@remote, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000007500)=0xe8) ioctl$TIOCNXCL(r0, 0x540d) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[], &(0x7f0000000380)=[], 0x0) bind$ipx(r1, &(0x7f0000007540)={0x4, 0x7, 0x6, "91e43533a4da", 0x9a7}, 0x10) fcntl$setsig(r1, 0xa, 0x33) sendmsg(r2, &(0x7f00000073c0)={&(0x7f0000000e80)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'yam0\x00'}}, 0x1e, &(0x7f0000006280)=[{&(0x7f0000005140)="e9ad32db917da2f2f46110b5149611b5", 0x10}, {&(0x7f0000005180)="636d1aa29ed4cff87a46947e15ee0b0a7c536adc3b135b2979ecc71eafc0a142d85a365ad959ebb93fbf0a75ef717669cb6c4dab8462f421c6959243b9c6f858db7972e852c7999a333bcb02452bcf5341386b9dcd97d2c906c60f566497b0b7fefee3a67f5f03771f833cd2d4c6112d0db9336875ac5f290b2fdf5f260446b1ba043552aa1d6d602c7305581bffe79b13cd4e827518bd14", 0x98}, {&(0x7f0000005240)="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", 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"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0x1100, 0xc1}, 0x80) 2018/03/01 16:32:09 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, r0, 0x0, 0x401, 0x0, 0x2060000) fremovexattr(r1, &(0x7f000001efef)=@known='security.selinux\x00') 2018/03/01 16:32:09 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000640)="c44667d86ba405e92ecc3ddbabb7a6c866a4e7b3f6da66f29a3a1ca94e8f87338a0286b97dd610859484881ac95954f61da3e324ca3d32ff43b4d150b6674674fc962d3e3e2eecea02a614ee37072c889cbecce140c18d36c1bdc761ec939feb9289a092247beb9663b41bac9d9138beed2eb889f60aa7a10993da9303599999172d216b03c42301959d0cf0858eb5ff2d3583072370a4fc92f631512e13db6b9dcacf8076af6e6393df5912a829788922339ae73f00a159ebf2da946e9e3b87fd5249e3defa087eb911877261dbf9", 0xcf, 0x80, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="b11245086779c2612ad697edd5abf88678a3db9713f92b182927ba05c2d0a13b9a14e4e2427727ee0c60d49f4e2760a8525d360ae6f4a020248e85087879847ec26bd2cfc1d6282a1de23b3f370937d9080e86dc81f7171dfb38fef907816e4de6b3bcd882686bb226720538240cdbb5181cdf4f4789764f56bed5edb6069fe0cbeefb1d3ae52ea43166ea7d423e18840e1f83eb67341cfb4429070014e11511a77908f09a9001d881bdf133f8d7d61a69ec55bcc800151b07dfaf99fdeaeb7bdea5ed03c7b736", 0xc7}, {&(0x7f00000004c0)="19b83e42924fb05003c0bd99473c6797f934f4a3bf44d0a15d8c05066206d7ba43e098d32f5deaba96b9657c795895c83c82f2949895b6d85da54df835f060c7ac0c4b7ab0fbff5d0dcca2407d250a565e0efc7b7183805ff47f05ce8a", 0x5d}, {&(0x7f00000001c0)="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", 0xfd}, {&(0x7f0000000480)="ad937200276e263909669434b9a377d44453f22e565b931b79cb2e080fc23391", 0x20}, {&(0x7f0000000300)="2a0f4b8f1364d55af6bc9c6055a09968b01c7c433fd1c82db0ce799f435a5ebf6199b6bbef3c87eef81a3daf3fbbf2f8042b12bbf55f77f00386cc9a65797ac79f34ea412d1137865ba7e9f9d8183cf8aac6d34632bd4de1865f7a7a6ea8e611904bd305335160181ea1727c7206", 0x6e}], 0x3}}, {{&(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e24, 0x76f, @empty, 0x3}}}, 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f00000000c0)=[]}, 0x1}], 0x2, 0x0) 2018/03/01 16:32:09 executing program 3: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$cont(0x29, r2, 0x3ff, 0x4) sendfile(r0, r1, &(0x7f00006dbff8), 0xed59) 2018/03/01 16:32:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x663, @empty}, 0xfffffffffffffeb7) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/01 16:32:09 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x7, 0x0, 0x10}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800}, &(0x7f0000669fc0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x101, 0x800, 0x100000000, 0x4, 0x1, 0x8, 0x8001, 0x900, 0xffff, 0x7f}) 2018/03/01 16:32:09 executing program 4: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000080)=@hopopts={0xff, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/01 16:32:09 executing program 5: r0 = timerfd_create(0x3, 0x80800) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x121040) ioctl$TIOCNXCL(r1, 0x540d) pwrite64(r0, &(0x7f0000000100)="3274dba78f437bc1c326ac799dfbd5f24802b039c473c4000e86837c62abfcef1fcf85954d2e75f1078e71bb18407398c1499112dd3e9192745ec6e2e0d4933b1a30c0e931192b3b4cdee48525e6e379c8561139afcbbb5fdeceee4a4984528240679f20e0a0ea349bca792cb00ae505eba656c1ef65349ca54085ce42ed1dbc0cefaaf4a625e8acc410bc470a7c421c5f5001633e69e97a2d6b0ab6155a6df24a212489985dcabcbfff2ef85a8cf4e4a0d92c93391ae42a6b6cc31b2790c3d4ac886a64c30bcf5c9974c4dd039dfb391b2a42ce6b2379363b5798139f394bf4aab2413a3b06f30dd1dc", 0xea, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000040)="84a1d0ea9049bb960a59d5f520ab1c32d2c27495242ce53b402100adf43e972d94e534000000007a102f46ab75e2c22b03a50bf5dc00ecbd784022e84e13e822900478922a543f56cb4042da2936a94ce60565c00400000081f6a70000a3c3616312733990749b3b4c466a3efbba019a04961c7c7846e8d9e82ef5a257c977c96e70e853bf77ae64ae90c897a15a4447", 0x90) 2018/03/01 16:32:09 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002500)=0x0) ioprio_get$pid(0x1, r1) r2 = geteuid() r3 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002540)={0x0, 0x0}) fstat(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() sendmmsg$unix(r0, &(0x7f0000002780)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000002440)=[{&(0x7f0000000040)="de883c", 0x3}, {&(0x7f00000000c0)="0a32549e117b25d3b9333ef31be5f410cbd5460fa10cd2cf57d3", 0x1a}, {&(0x7f0000000100)="0f62818cb1d818e21144e4d357a7b33c9466c568d0856638f6b18059650b4957fd01cf31dbe52d247cee6b0b1cf7f60cc267d236b629dd929bca3fd0b6a1958983d396d4fa98f70745dd1b692fc7621f94fe0fdeee3fdec1667659e54dbd1daa85a0644f79f9438431bc7a13fea6d2fc57b015a8d19475586760cee5e523a80acc2c69455212a4b2109abd5e1cc74e6de151e1256ccaf7d0cc94648fd47c1a9e733c2cb4bede8315d6b8a181d5ba2d5ac62b857293c289a44998e48d45af845307f0f5158c21e6949e865d5a218c99bdbb8633267913", 0xd6}, {&(0x7f0000000200)="f0f7dc1e543991f248833ce6436ebc6187c40fc1bcc95bfa6f01fcf2add13638cb104ce0d0febaf295e57471a994831d2501a7965a6b15e4868e1aa8edcdceee228520d95d1f37556f", 0x49}, {&(0x7f0000000280)="255d03f9392c63bf0ac5ae8bc72d", 0xe}, {&(0x7f0000002900)="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cd1c8c2685750587a8c565f7db60a03f11fddb3fa9639ed8f9293aadeea31e75280208c2adae377637ed46c84a8981c0e30053cc46dc71befe4f5f8b6c56a95c99a4390cca527b389353540931dd6a83c83b91d937d8e188388777ab538fdaf3999c92556feb9b378287daceef1f7a25340fb2ece25af1a049b88f775547d7494826466a34f271ce8616153105600b218602dcbac9ddc88c64140736cab4634768e6e0472f8f39c2ba6b209d54ba9575e2cfc03d70a3d5affcb2c64632b60436dcc8cec5eeff6e0f62aabbb61e29939720ac8fd01f42b37d7aa2ed9fe7f4ef46328e40fcab08d17622ef8b8acbe16d942afe582f1364f16eeb6f07c1b4b02532f763969fec3b8eb112a06af85b5424eaf1d58a227d29b01e67be80e69da0c0fb32c0bf2923ad3661f0f2af3627578fd91b709f62a3d77041086e5d7c89229ac2a1a7177b969334cd71d9fed4dd825aa1b94887e751649c61e70f2dcc0629e2869adba6b08081a052725df747d15e6b8afd733205ef7edd53eeebbcee38887f4a801b60ca348c96b2ed67796b0f53532ea59fba1a9974ea157b0a65e6be4f9ba7931107e6cd7814a64f83f0a1a8c2b2ae7652246a8ed3fbe8950c12fa7425b6c5037f88ee952b4fd4c01192802164947c10dca8b00c35c14f1275053bb92f428a2c49a9d01f38718cc322fdf7f760b170a947cae1fcbc800f2ae0dcc9c77d82e7255fd38d8db532dd49e19421d67043e0a36204eab95edf68b269629a211c4e8850667abde8355216ba3e0f1ab6d35d20dcde0052f34b985fda3b80aa6594a634da0dffdb9e928544c76a0dc4152f041783e48a03d987c54d0c383a0bbd38a327be466f0c5c57ec44274d07082ca768f384761a50141e599a7bac0ae6eaefd4938c0535e0b426f5144135b30778ba49624bd4e8a7a6a64b94024df2e5c1b8b0edd3dfac846d14ac7e69cf1396c428d263e224eb3fbeae004c2ec62f443082b54b4a09a794562a0b7e706fdb021aef4aead5b56c6a4986cb988d4f89e8c7f9aedca25747dda27e04486627a60a9bc550c98d080472ade8c4d6a1cb58c7ab5aa71a578a8ef971357f3b7b4a7e31845cf264b7e69c433062652e8f0f27c7d8dba620a87127f2ea286d42126d1f81c3b4b36e34e03699009cb2ccb9a7def70ea5198fae1ddaab5bc4c1bb4f66c64c8cd229d132333c12408f0071b3cf2cc1743a62fc7b1a84773f6838d8ee7730965fe12394fc4968ed360c765402a733a4a9eda39ab4439f3efe4a804a8c2be2323d79c8ef042c68d9b72567fe829eb13d29127dea09624f7e3bda74bd6d0021d0681c5a6a365ac7fde90976938e969c1abfa6af6d3f89d56cc15f0172aa250e00a29c0db2be7d0e9613337dfa692c5d148a993acb053680a1f7df39b90006bb983c1b28547c5c71e1518d947f52cb0e6559376ce3db94efd1eac18e1459926d01895e091e6c7cf51dcd6c1e14488e45f3563a22f6e43fd5316e803725402290492c6c57b7fc51223428ab7780b818a8d9b1063ee0b8ddb056d1722975efb79fd557c016c3d678fed667dbd3eb9b2c308dc90fba4e3006c0c9c8726c4a5248f00231b81b055f7f043dd51fd0eb41501151b2ae6a73fb760651228923309212c2e977060d8079b496928997aa5b860dd548c6e4aea3fc0308076b3d692f688f62c66d2e2a00cf94662905002780f5a80bdf080b4318b0a5672354d54d9de1959fc8c1279933e359dae98b1bf97c1fb40bf9ef76309ab8f45dc3bd0847bf2f1d33d6cfd3fb859feede264742743b07f3eb7d50ed08fb3328e1dff6fe0bfd4f6561d28d2c9b4f08c7d3ad80ea0ebddb89d69d843fa9532714104b47d9ea8e8423905fe2a024f7ab51aa1eb83a19c475c90a5743db49fa0e442fc4b22cf3dea75e23449e01d0cbe9bd4f5d3e9648ca41477f4b30ffda6e4e6572700ce7164f36195db4eabb747234cc49f12c2ea0fb597a10c9ded8d8c4778772ee654361e35861d2d406661c9e54310f07edd455ddd87109d08f9196bc9d5360f2564b52fac14c59621befb5e0d6381648966caf1dfe9451d701cf2ba51a530ba5913ed915f7263e6bc02ca0406118929d30cb295045143948b665c24e778298d9340b6585a702e74973b86634c621ce15e82406ca5de15a5de94cbe05e8ef6c1901bc00e23b29c45399ab573e55fa25cae86c929994eb8021783c99dad8dd33940c815cb8e2ea89793a91f168d036ab237ec5d354bae2381bf91c6c2a2d2cf2a2fef1", 0x1000}, {&(0x7f0000002400)="ca306147726c2fc5578026805146ac46a9b6c37d7b0ae5ab60", 0x19}], 0xa, &(0x7f00000026c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xa0, 0x4001}], 0x1, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r10, 0x891c, &(0x7f00000003c0)={'syz_tun\x00', @ifru_flags=0x8000}) r11 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000300)=""/191, 0xbf) setsockopt$inet6_buf(r11, 0x29, 0x21, &(0x7f0000264000), 0x0) 2018/03/01 16:32:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000000c, &(0x7f0000013ffc), &(0x7f0000012fff)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x200000) mq_getsetattr(r1, &(0x7f0000000040)={0x5, 0x1, 0x7, 0x1f, 0x7, 0xfffffffffffffff8, 0x1, 0x4}, &(0x7f0000000080)) 2018/03/01 16:32:09 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x1, 0x2, 0x8, 0x4}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="db38eeffff010900c60a5b1f91eeaa680d3f431740e14226e9c4a649a4dc5471fb939777c85f5e31d65498b75f68cd10b0b8d461"], &(0x7f0000000200)=0xe) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000001c0)=0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000000c0)={r4, 0x3}) 2018/03/01 16:32:09 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x6, [0x8000, 0x8, 0x1, 0xfff, 0x1, 0x6, 0x6, 0x8]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000100)='\x00', 0x2) fcntl$addseals(0xffffffffffffffff, 0x409, 0xa) 2018/03/01 16:32:09 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000003fc0)=[{&(0x7f0000000040)={0x27, 0x5, 0xfffffffffffffffa, 0x7, 0x9, 0x9, "8de54b18e95d792ce54b3055f049a3375859e3c08afc5f313564f53e5a6838678adeb2edf65ea408b53e9b9fee11cfe90617891d4a869db291b05cbd274650", 0x6}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000100)="92e0d197bddbe05198f0fc0b0f832b2d730fd0c8a79b921c743e782f40b1051807d9ebeea10c59924f451810baa0e273e0064d4299ab20370b262fac4b01c3eb88ca", 0x42}], 0x1, &(0x7f00000001c0)={0x68, 0x117, 0xffffffff, "a5c722e74f981fcd18deb76ceed133b10cbb26f144c2cc4b6245b67c8fd4f0b041c0a44eb8ceb4d6d747f7799c87db849d52da25cd04935116ba021229bb363baf2ac9b33b742ddf8ce7355a833278ec8b45e7348a"}, 0x68, 0x10}, {&(0x7f0000000240)={0x27, 0xa6, 0x7fff, 0x5, 0x101, 0x3, "f072bf091e8424a33a5bb2d2f099f3b30d87922eae4f6174b915035973c94f28b33510c7ab05a07614a3d742048a30e4a19f4b935ccb1797a3cd03005d8e9f", 0x3f80}, 0x60, &(0x7f0000001500)=[{&(0x7f00000002c0)="fdab21452f7e247164762e8d9e83e2f20f54e46304c1cc5305a657a46b8c8fea9e2cbfcf6769636bcbff11d36f996ed0be2a8a9fc5d913c057ebc71ae1e6cc3d1738d59c2c59dbfcefff53869d211142d99a43c2842fd7f98cc6f3008a7c", 0x5e}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="e29d860d7792a61ec8a68c6e9dc9d250db57bbd4252b878e622e1212d84816c9cbfbda48d73c20b61ef478e8350c9842d751270c0fd8689aa05ea691a58e78a3a643e2e5bd1539b1e210d69fdf029ae6411d6839a9056445a0e437755450c6f383b4ec034625e80a2d6915f2ef3e1a363cc0756396f1", 0x76}, {&(0x7f00000013c0)="c6ac21895f404cf45f31e178f638673c36b3eeda503c93dc7023037da6ea3e59c77d59b32eeb", 0x26}, {&(0x7f0000001400)="eac1f43dc3d7ec454228ac7ce07aa7da9a706894210811cd7489932ff4c6b80c5416b9351a13b6eac2d0bafcc5c6f4fc2a18103f5652aacfd8cfd67e34b5", 0x3e}, {&(0x7f0000001440)="bb213ab5c75cca2063c77772dcee954d1dbc19e8daafa4aa05f41903eb25dc6002f61f68c356b173855d964ffee954f9fd2414080ed56ed83aec88dd2cc3b2228bec2e16b60dac9d5ac824846af140ea0c4b51d0d36f8397bd326a828cfcbf5cbeaacfffea6d89ed49a738b666798155946d6c509d6c70c60d4e3df498c4d528e363b02e73ce7f94809db11ec1546eaa800679934c9f4c3358426926a487407977190461", 0xa4}], 0x6, &(0x7f0000001580)={0x80, 0x7da36bf43ba04b0c, 0x400, "7cedff47e75dd0e4e9db65e23ab9fe591daeecaf1c14e6e16671f60bea9f180752bfdf19049bc5d66ca3bcdd9215befd3ef2d75df5c5ba6d3fcacdb7367e3b938ed8e97c14daf3008eebe55eb3f9059902de73b0594d4d0d1659e5a8f0eaffe5baee6e927d01cd4d34e9c8d5dd798d"}, 0x80, 0x80}, {&(0x7f0000001600)={0x27, 0xffff, 0xffffffffffffffff, 0x7, 0x25b5, 0x3, "b8f3fd41ae777a9c409556a78fe6d043f2e0cb182a3c5b7f127ed81c5c2651e0fd3b5614ce2dbec4abb3704c571939d71368197841317067c9ef64f31a7be3", 0x2}, 0x60, &(0x7f0000001900)=[{&(0x7f0000001680)="dbbe6a14b17f9f38d559fb5de2c393b08a66d71d39a55b4e51d06c556b27d02a9f333cca17ca9e26133af19d14f49a9a2cc7bc4981cb6e543a0338f9c96da684c9de00c87cd76692c7b350f5bdf81e56bbc1bdfe6e54050a98e5c8243205dbc85ce2d613cfd63360d5e48a84bc71dbf79e0b19ac95b01c0c851051b94a8ee2dbde27783a231d0917a9c9b10920caa6c14544fee7dbabf4227ec55ad8bf2a7aca146370b078eaf6d1956b9b5a73e6ed71c4c3dc4b0321f75de0d650791c", 0xbd}, {&(0x7f0000001740)="2a70a58b6f5ed581f6b9474188cccc182cac30bce45077e145ad2d0e134393909c1849145f9c953544000084a8404a2ed118e3a00cb6676cc0dc908886ee760f902f5abbc2ec8807228ab9511cc525f577ea", 0x52}, {&(0x7f00000017c0)="8d9f9daeb5eee30698b7abe7181b7ba7c22a85f72b21c15403129d9153b69bf39988c2999d1081c3dee7bb2d5101a64912ddef37bff2a673ff0618ab9b1d8db328acdf8795069633e5755ba93c170f30677e74cd99573732fb7c746f026ce3224f8ae9da94e9d7582078c6f8153a44e6", 0x70}, {&(0x7f0000001840)="052d0a0bcdf8ae892f77be40c16132387c3bb70359e5c5f0023118b7502e9dffe3fdb40297caf69e95971e86f1f5856f7628e8a8f3606015", 0x38}, {&(0x7f0000001880)="b73f7bf95b8796b0cf475deb2b6d1d613e0fce598575f7d860696aa08ed6dae371115421a6", 0x25}, {&(0x7f00000018c0)="32d0b340aa0fe091c87965ee278eecd90898ce8d00e20182192bf55792ac49de2d2f5a6aea8c1e1c22ee27a38e7933a3ecfcb942ad", 0x35}], 0x6, &(0x7f0000001980)={0x110, 0x84, 0x3f, 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{&(0x7f0000002f00)="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", 0x1000}], 0x8, &(0x7f0000003f80)={0x40, 0x11f, 0x7, "ea58d3543ce5c82b58228951ae660490903b4e6b7d8ce36913cde58f236f0963262355cfb3af172415652b"}, 0x40, 0x20000000}], 0x4, 0x48880) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/03/01 16:32:09 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x6, 0xc23, 0x3, 0x8, 0x9, 0x8}}) exit(0x4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) dup3(r1, r0, 0x80000) 2018/03/01 16:32:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x5, 0x800000000000032, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)="da694bc3de975a722a2405ec1b236b22a75dfcf0a849cd0482d1d8b46239d84902e6c331a38bbf5454da99ebddfaf6bd1aad9304386ec9589b8221366c7a3e1d37105b321d643953e28e1977d1315d64efcd47bd6aefa7165c610515732921ea5be9fb32236891d6a2befd23443f63eb5a1003aa617021cab384", 0x7a}, {&(0x7f00000001c0)="7158f320679d74cdc0a79cb7ae9834e0de070a156e72d2ff4829cf0a84db3904ba4e99727010c8ff9b41efe5df357c62e1515f4ac49117289bb5ae3284e908eb46f5f400f92e6913d2c839e153fab3b35921c8934a40a0ff8adbcac0e56982bc71d8e52ec0a514fc567c3dfdab52df331215266f2b408c351dc3ab9333981380299f8235b2b26eff6ec19b1cc2a9770b38ba87a14915b68890d738155bd4efd828240ce1c3bb1b419a9ea4", 0xab}, {&(0x7f0000000280)="e72e468bec0159b2ce297a21ad28306305a5f2693fe516a41c220f58bc4d6c6a606e64368c1090a1e37f643a5a52599ca01c7e3c8a157311afc041e505fb08bbbeec82bed74701c19247166b48a7b6ce896dc61a7952ae7b43b47894c20a75a2", 0x60}, {&(0x7f0000000000)="959b8d898aacc6572bef3b98c97fc49a2821838f566c6a028f1030fe242851c4be9520d30fcd0278d14402248f6e300599b0e52ae747f5", 0x37}, {&(0x7f0000000300)="4d94326677a51b6a233d0464fd60e9f79a5dd2c38b7c38d8ba5f5e8bcb65f445e6e96d443ac73f8a462d587ca26b0c3424728fb9d6d37896da59cfd51c53691fa3128157a7d5eba95635ecb804e9b5c76bf8706b8f7a7c9c82a8b7101d5deaaf7d5cf38caaeb3c9e5778c34de16b812ea54dcd37e1b61f984f7f6e1c6afd7e5f882165eddc86a2d1e004fc50f96516ee4b007c04d56997167c9406ebfaeda65efc94cd7d", 0xa4}], 0x5, 0x2) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "160000000100000000001bf3ffffff000065000000edea00007db000000001f9b319d8000018e58d1c43473000e05026fb00000067010400335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x6, 0x9, 0x18, 0x5, "11366d5c0f47ece75e1ba6f7c430a30fdaaac19b07f9748f298e7a58993c6b5a7fe87f24b3286d7eb7475a852e6738e8b70b2ef9c9359c3ad6d9c64e6c544ad8", "f84a9f1c146e5fe5ebdc518cc2175d6b01722ea99f3615805bc05c17e0c575cc", [0x5, 0xc940]}) 2018/03/01 16:32:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xf2, "d212d8901683f766f779f48a5d1cf1e51a644d5c7c8f56a2cbd1ac572d7399d5f5a6ff9d49a28c70108e000cbfb46d0be7039cbdeb66fbeff39abde7aaf74b3a01ef936edd371feb482513f0e6c83f1e9864ad442c0d1bf9476152a0e89626e756c6f40284f1d79f21c27e5833da716f24f1fc79ad6d2cc2c0c3aab9eacb4e44513277c017f7dc77df9d0ad00baaab18b0f2af1e2a4400f18b30fbadbc6c9bc2396920756255d77ccefe292d29eea76c109e8074fc5ee551b411dadc3197599971c07956de2a2c106c5ee949190d4b19982628efb01763faec133bd2483c53394ff59ba646587413b12525678643a7bc6506"}, &(0x7f00000002c0)=0xfa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x4b, 0x8001, 0x2, 0x4, r3}, &(0x7f0000000340)=0x10) dup3(r0, r0, 0x80000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x4, 0x78dd4fe8, 0x80000000, 0xfffffffffffffffa, 0x1, 0x4}) 2018/03/01 16:32:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') sendfile(r0, r0, &(0x7f0000000000), 0x7fff) 2018/03/01 16:32:09 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004d00)=[{{&(0x7f0000000080)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000000300)=""/57, 0x39}], 0x4, &(0x7f0000000380)=""/161, 0xa1, 0x205}, 0x1f}, {{&(0x7f0000000440)=@rc, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/115, 0x73}, {&(0x7f0000000500)=""/133, 0x85}], 0x2, &(0x7f0000000600)=""/35, 0x23, 0x20}, 0x7}, {{&(0x7f0000000640)=@ax25, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000680)=""/197, 0xc5}, {&(0x7f0000000780)=""/151, 0x97}, {&(0x7f0000000840)=""/37, 0x25}, {&(0x7f0000000880)=""/176, 0xb0}, {&(0x7f0000000940)=""/108, 0x6c}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/44, 0x2c}], 0x7, &(0x7f0000000a80)=""/224, 0xe0, 0x4}, 0x8}, {{&(0x7f0000000b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000000d80)=[{&(0x7f0000000bc0)=""/115, 0x73}, {&(0x7f0000000c40)=""/44, 0x2c}, {&(0x7f0000000c80)=""/200, 0xc8}], 0x3, &(0x7f0000000dc0)=""/72, 0x48, 0x8}, 0x100}, {{&(0x7f0000000e40)=@can, 0x10, &(0x7f0000002180)=[{&(0x7f0000000e80)=""/17, 0x11}, {&(0x7f0000000ec0)}, {&(0x7f0000000f80)=""/114, 0x72}, {&(0x7f0000002040)=""/146, 0x92}, {&(0x7f0000002100)=""/105, 0x69}], 0x5, &(0x7f0000002200)=""/235, 0xeb, 0x6}, 0x5}, {{&(0x7f0000000f00)=@hci, 0xc, &(0x7f0000002640)=[{&(0x7f0000002300)=""/214, 0xd6}, {&(0x7f0000002400)=""/195, 0xc3}, {&(0x7f0000002500)}, {&(0x7f0000002540)=""/203, 0xcb}], 0x4, &(0x7f0000002680)=""/46, 0x2e, 0x5}, 0x6}, {{&(0x7f00000026c0)=@can, 0x10, &(0x7f0000004a00)=[{&(0x7f0000002700)=""/165, 0xa5}, {&(0x7f00000027c0)=""/11, 0xb}, {&(0x7f0000002800)=""/124, 0x7c}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/202, 0xca}, {&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/94, 0x5e}], 0x7, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000004a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000004c80)=[{&(0x7f0000004ac0)=""/85, 0x55}, {&(0x7f0000004b40)=""/109, 0x6d}, {&(0x7f0000004bc0)=""/108, 0x6c}, {&(0x7f0000004c40)=""/45, 0x2d}], 0x4, &(0x7f0000004cc0)=""/16, 0x10, 0x6c7}, 0xff}], 0x8, 0x40, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004f00)={0x0, 0x20, 0x5d7, 0x81}, &(0x7f0000004f40)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004f80)={r2, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000005040)=0x8c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002500)='/dev/hwrng\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000005100)=[], 0xe5, 0x0, &(0x7f0000005280)="26eb0000000000000000000000000000c435b7fe0f5a375da026db35d5e469715a6de59a23442f22e83e0ff6ddf0005b62b78c161199da4bd145d6f2dcde88cb34272c47f3cfb40fbfcdf14b1269b53964f1b453f32e8d4b1ea82127dd4fc8fe12c06aef6a23d07d3889469c79b47028947b1b5872285110ea450f5386d16bfbf8361f3579c0856051727d155d958aa56ec024df760e23083cb6e2cbdcc04e24c541e022caaea70b3f80243c33cc2a6a2fc07adf63893036019e24d7be2c9ee0eaa2fa3b7f571afa1ee0dd5e3b82c525719f99812072a3286e98c896f01e6172b7bacfb1a1"}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000040)="0f"}) pwritev(r4, &(0x7f0000000ec0)=[], 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/01 16:32:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000252000)="fb01040000") unshare(0x40602) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x1, 0x0, 0x8}) 2018/03/01 16:32:09 executing program 4: pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x5ec, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000003fe0)=[{&(0x7f000014b000)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0x3f, 0x2) 2018/03/01 16:32:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@empty}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000), 0x4) 2018/03/01 16:32:09 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000047cffc), &(0x7f000063dffc)=0x4) 2018/03/01 16:32:09 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000248f78)="2400000058001f0014b2f407000904000200000005000100ffffffff08000200000000f1", 0x24) 2018/03/01 16:32:09 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x1a2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r1, 0x80000, r0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000080)='./file1\x00') linkat(r0, &(0x7f000001b000)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000200)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) 2018/03/01 16:32:09 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @empty}, &(0x7f00000000c0)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/01 16:32:09 executing program 5: r0 = socket(0x2, 0x0, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f0000000040)={0x128c, 0x4, 0x1, 0x73c, 0x70bd2d, 0x25dfdbfd, {0xa, 0x0, 0xa}, [@typed={0xc, 0x87, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x87, @str='\x00'}, @nested={0x1138, 0x46, [@generic="995f3d63e60d9e07daadaaa8c170ac651a10ab42793b54df85cf90a052f9e3cd8c955abcebf4bdcaa82109ab97675c8ee20aed0f574369ceebdb839f559eb810afd225bbcb3460303832cebafa212c760de85b915bf0cd53ff212ac41d7bf5eedb69b63ebcff691e38d4fad1591b2b8ee0947b697b6ad02a203e36", @typed={0x74, 0x15, @binary="01e67ada84e5329ec8d76f6580e5ed72ffdbe8801cff404cce2a774f0559d72df46b4ac4d6ba47556775f23f04e0d24f89043fb3976154de467916f0ca10802dc4ab4e58f07b820037ef4adbba20db8241fcd5d5d063ca97224e127435c676fe677737c5fcc3f388282007"}, @typed={0x8, 0x40}, @typed={0xc, 0x37, @u32=0x9}, @generic="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@typed={0xc, 0x2e, @u32=0x60000000000000}, @typed={0x18, 0x22, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x10, @fd=r0}]}, @generic="5dc494eda295074422ec5300120b6dd1befb358d63ca25264867d290cf07d9827136f85b9db2fb4512e76aa3ab37ed6d0fc499e758c210a5e8e4556d606c80ff35e114c25fd42a2a3ba185b9c33e6f6559bc9fff215af7113ed6aa54df3deb34d6c507679870f36d9eb5ad17bd8d924260aee60984c744ae1a60ffec200ad54458a6b39ead552a4013", @generic="9ecc62c1ec3b67e45db451bead9af6e518f882d0b0feb7130a6be88942ee62d874762320898094ef6e4830f014a1ffcf3f8ba598b3709281c167c3f950adf5ae351f04ec9a182bf09d3feb02b11a726c570e4406bbd749fb94363de133e9955eb7e325e0fccab2dd7eec1dcf5593904034f1a749458c25b79bd1d10a4d8225a87fb237b99ff6d5c063f9b19329d4ae47b4807b", @typed={0xc, 0x50, @ipv4=@multicast2=0xe0000002}]}, 0x128c}, 0x1, 0x0, 0x0, 0x40000}, 0x44040) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000), &(0x7f0000d03000)=0x4) [ 50.290211] binder: 7023:7030 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/01 16:32:09 executing program 1: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002540)={0x0, 0x8000}, &(0x7f0000002580)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000002600)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000002480)=[{&(0x7f0000000080)="e5e66efd878fa4dac465422ed6be4a3c0250bd5c758b471cd8f52da7ae773da684f2f667d7aae34b7989c0e931ad75ef995df7329c23", 0x36}, {&(0x7f0000000140)="9885f007cb71633aae03676485afe71c3fad4c75d0d104355001b076373535a929526d79b55cae897079ec4f3a072fa8696407dafe3bbeefd3171100e598c95c0101365bdd8aa628db897e1fa0a935ca85076628662f206a4ca51b6c33cfe2822b1a741878f570f2f92ee4f40e727ac0031971b0250f2fb8ccc141dfa0e5e28ca850bc336ec42bc24cc8acc334df1ee401df2272ed194ca20932599d1ee437009545f5e97e9a701be137012d756e6dda1b44e43260", 0xb5}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="bd8f64f16326666b71dbd4bb0e97f5d1b9d7673ca710e08c1f189ff4f4c472a31361712983c84d458a7a2280d7b4c99d80dbdec2b4d2bd3645a1a564a69fdf6a55ded7e5c435de5fc04ea0c7e8f511f827ee42e833804e3b2cd2eb5fc9834b35127bd66e76fcc4e310bbbc83a57cec5088d79c63785786e7d24576d937f353372dc9f48bab47ab1e358cd4ab7e706effea88ecf5c817a866cf997cf52c7ab8a5a8d1cf7dc9775732a9557055977d1de3563131949c81923c319b2261ba5c718ed560a4a8ee96940add029ae13e0a1226da2e12", 0xd3}, {&(0x7f0000001300)="1049bb0f07bcb6d51b89827a8e2e699643fa6af23a88e3ac79132257cd4329616c363442dffcef7afe6cf4d05f59acb12ecb23f629c0c9643d5ee5f9c251aa2d3025fc114ec217a7c102eb83f529b9fb70353af1173dcd0aa7ca8e5b52db17f9c5ae359d9cf91052fc", 0x69}, {&(0x7f00000000c0)}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="8af98b2dbc4c2a79b007f2ea9a02d1480119ac9cc74f7298468c3a6edc46bad0cb2f53bc09b864e861b1c5a2d3611c126f3ab782fce865f18f35f32d25f1f4e470c97ce4de8582617c", 0x49}, {&(0x7f0000002400)}, {&(0x7f0000002440)="daa5cc3e5358ed41580f14ded9a8687e58a10f7fafc47a46c612341b8375c174f5cdeafe13812bdae00cf7664de974baaa352e23", 0x34}], 0xa, &(0x7f00000025c0)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x1, 0x0, 0x9, r1}}], 0x30, 0x881}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000002640)={""/16, @ifru_names}) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/03/01 16:32:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080), 0x10) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) epoll_pwait(r1, &(0x7f0000eb73ad)=[{}], 0x1, 0x0, &(0x7f00003f6000), 0x8) 2018/03/01 16:32:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x8f8, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0x3f}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x113333291b109101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x18}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/03/01 16:32:09 executing program 7: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) memfd_create(&(0x7f0000f9dffe)="c403", 0x0) 2018/03/01 16:32:09 executing program 5: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="1f0000000000000000b00000000000c10bcf0b95deb4930f0ab53a8e5901af79dc582e39525691c6a1e08446a7b8f539b1ce873fdba8e1b9da4e148efd757c9da9319180ce2d08ccefd6ef4229d0942d5071273ba4dc8da2c56bc1661b06873c57f52724443f754d52cc75c418ffda23dfd002691c58eeaeb63ae631e0bc066003c835434302b93d030bb575302d04642964d9ee39916d6d0e4b4cf0a8041cb73995c075d4ea2745480979c92d2991a75c4a"], 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/01 16:32:09 executing program 6: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)={0x0, 0xfffffffffffffffd}) r0 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="8255871e941f901b4ccf178a8b13c5bde0fd86ddd92c79c8a39f0f2c5025aea445f1a788e59db0ea370770d1b20921108473373256e60d2c6b5470eacce981fb2d39a291f376345eba278df2eee4bcdce9d47f152f096d17b0d27c34e94ace1dbe7671899cfe8644560e186db8495bb67db28b5a9ed7f230d88d252c3d8acd56e5fe7feeae87b8300a2d8eae50a2743b7585d1d5e8557113476ca3856f40a315af08291ed0e9396ed33c79226882ee26e0fcfac0e250708c2756bb31414c55c86771cf31b3c91073808bdc600e485a6d5c3b1970f506c13d23a6dde9782f7846e0c510e974", 0xe5, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/03/01 16:32:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{r2, r3+30000000}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/01 16:32:09 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x200, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001cc0)={0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000001d00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000002080)=[{&(0x7f0000001d40)=""/49, 0x31}, {&(0x7f0000001d80)=""/136, 0x88}, {&(0x7f0000001e40)=""/110, 0x6e}, {&(0x7f0000001ec0)=""/212, 0xd4}, {&(0x7f0000001fc0)=""/153, 0x99}], 0x5, &(0x7f0000002100)=""/147, 0x93}, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000002200)={0x0, 0x0, @loopback}, &(0x7f0000002240)=0x10) r8 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000002280)) r9 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000022c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000023c0)=0xe8) getresgid(&(0x7f0000002400)=0x0, &(0x7f0000002440), &(0x7f0000002480)) r13 = syz_open_dev$evdev(&(0x7f00000024c0)='/dev/input/event#\x00', 0x3ff, 0x4040) r14 = syz_open_dev$sg(&(0x7f0000002500)='/dev/sg#\x00', 0x6, 0x309080) r15 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000002540)) r16 = mq_open(&(0x7f0000002580)='(\x00', 0x1, 0x24, &(0x7f00000025c0)={0xfffffffffffffffe, 0x10000, 0x642fc0d5, 0x100, 0x2, 0x2, 0x0, 0xffffffffffffff7c}) r17 = syz_open_dev$usbmon(&(0x7f0000002600)='/dev/usbmon#\x00', 0x0, 0x0) r18 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002640)='/dev/ppp\x00', 0x200, 0x0) r19 = inotify_init1(0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002680)={0xffffffffffffffff}) r21 = syz_open_dev$sg(&(0x7f00000026c0)='/dev/sg#\x00', 0x1, 0x800) r22 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002700)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002740)=0x0) getresuid(&(0x7f0000002780), &(0x7f00000027c0)=0x0, &(0x7f0000002800)) getresgid(&(0x7f0000002840)=0x0, &(0x7f0000002880), &(0x7f00000028c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002900)={0xffffffffffffffff}) r27 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002940)='/selinux/policy\x00', 0x0, 0x0) r28 = socket$nl_xfrm(0x10, 0x3, 0x6) r29 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000002980)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) r32 = syz_open_dev$sndseq(&(0x7f0000002a00)='/dev/snd/seq\x00', 0x0, 0x80) r33 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002a40)='/selinux/member\x00', 0x2, 0x0) r34 = syz_open_dev$sndtimer(&(0x7f0000002a80)='/dev/snd/timer\x00', 0x0, 0x400) r35 = syz_open_dev$sg(&(0x7f0000002ac0)='/dev/sg#\x00', 0x4, 0x80000) sendmsg$netlink(r0, &(0x7f0000002c00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001c80)=[{&(0x7f0000000200)={0x80, 0x1a, 0x18, 0x70bd26, 0x25dfdbfc, "", [@typed={0xc, 0x9, @uid=r1}, @generic="74e87e825c2a30054640aaa8ce2f6319640deefcd0ee46fde900b4162cf4301f2b96bc4f067f5a21a88fd3f1f5c778a7f28006358e8c5777ceaf3e0c3b41fe27d9b50737e568a801e489ff5f469a452311f461e5450d6702312e06e5fe8fe219b6"]}, 0x80}, {&(0x7f0000000280)={0x37c, 0x3e, 0x200, 0x70bd28, 0x25dfdbfb, "", [@nested={0x29c, 0x64, [@generic="a2746b44e5db8524b929352508a378f1fbfa0680fd49f111d1a264bfa2943bb6e3669b00178db377812ec59391bfd0aa8e7010c464c601ff3f0e4e1143e12b2b7f3edef382889b5232af5ac019b06930621468e6d2bdfaa28eb5b0797cb105738bcb8310296895e6f7bb3b4d406c253c89fe95f659bab197fcefe0f6132728bf0210f2841bab19c5d2f458bdc87d0ea0f8daa583fcd0c476bb0c81a71a5fbc85730b0b70bfc9fe854adef1cfbac8444fda23746fe44e06", @generic="48d3425caed1799e63ef703f131478e1d82ff5b0f38e704c0eefc813e0ebbff440cfc9dbf6497812f0912ab46a86ad87ded788772c0a8f7163bb83ebc820e3568bfe441eaac99f783565a7c2d62736f0cf1d6ca47cfc24b34c6a3b8f07f77057a1704d23177e55c6130fa1aa581f04b7ce36fbbdc6b23c4a55a20361f8e417039dbf2e82dd8b5f3a1c832dbdfd5cf1cd81a228f52e7be4c826147913f8af1d66acbb51ce3b348530c0cc3018a600371531da7a601450b34088950ddf7f443aba55407e", @typed={0xc, 0x71, @fd=r2}, @typed={0xc, 0xd, @ipv4=@multicast2=0xe0000002}, @generic="038aadcbfc4348efbebb86e521474a897a2dd5dcd69042cbb8fa699f76ceb618e266281ea321fd7ccb3db7210f8f8da08c9b469458ba201c98da3912c46458be", @generic="12de75355a9b5da0af2754d602dcbbae3a3eb8c9900d756c430fbcc071ba8d2ce20080184a1dff56e90bae03f1fdaf6fad02ccf35db604e0765d3f5cc90e0c9e99d001f6a4dc42bef9707c30f0ed3d7ebea3a17b2afd7de4a82dc611fa48f069ca0cd96f0add3f1fbdb8413f5291d50e5ee2b42071188552a5e8d75a0e02ef729859e3c2add0f04f0d0befff38b1d9538cb55ecabf362e8bb1bd16222a77a29cd5d3", @generic="f7b64f40a023c1570172ff4de6ff4e73797fe068d4b94b", @typed={0xc, 0x24, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}]}, @generic="b2e56ee4acad7851d2246cb7df42ed1830de4f588895b656847d7ac8de639c109da1755f0f473a05cad2ad7aca40259d7c7b3ca77fe2df1fa9ccbd2d6f7e1d908ac95fda5c84d653750224abf8194dbde93d55559e744f031881dd03d9bb46bc987efb9cc8c568244074c6ce59b4cb82c1f8", @generic="7bc5d65467d0e69d527041f0e5ce8e80f484152850aec2845c1bb0e17e4d877e98c5a20f6d76d2e23098a8d0ce41538405799a4ea2db40a30a6035e7610ca2015ee91090bab74caaae8144f3be8f04fe60bed1843dba489bf6f7a9087bc3"]}, 0x37c}, {&(0x7f0000000640)={0xbc, 0x37, 0x200, 0x70bd25, 0x25dfdbfd, "", [@nested={0x74, 0x50, [@generic="9592b7a7bc32ce5897afcc87f20d75e45889a2407cd95fa0bfb3e8e1fd8293f19dd08542252d61b9c9b99ce66a970c1387a75ea8d6caf3e2f329f95609aa3ac5f746f07e8cfaf3381c8a44f3d20a9ceeb239b081a83e56c5a2224b4391d95b246bf682", @typed={0xc, 0x63, @u32=0x2}]}, @typed={0xc, 0x2e, @fd=r3}, @nested={0x2c, 0x3b, [@generic="7b149f10662c353f5be9e2e302c444c4", @typed={0xc, 0x3c, @u32=0x31dd}, @typed={0xc, 0x7d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0xbc}, {&(0x7f0000000740)={0x153c, 0x25, 0x0, 0x70bd29, 0x25dfdbfd, "", [@generic="8de38c8f91faa23c00907ead37788be33527c71e65550273c6faa670616463b73298fa7dab409c12a77300c4328453ad7a7d63f3729cdaf55e2559843aefa1b9972fca273b5a5c9d77421a81d457c25419d06514fe89731f1089345007c0fafce5c10335277fd0949cb9d8ac3749fe5f1bd518dae2429d72d6ea130f7e421155cb4269add728978942a2e81298429822338dac3b72509b9d16b6461203aee39ac459e31e9b7b4ec0b1c7e780d61055013b4e5a173064d44a5b7789dc", @nested={0x27c, 0x27, [@generic="9bbd6ccd949cb35dec73ab43dc20c89a2e06e5d983701ce7442214b4715b7ba013bebced5656eeda0f84a4d14f9787d4f364edb706073e0f17c908e886c3555b366955c1edb4491ab6ad73b11b10867fb864513e403193943cc4b3754e9dfe1ba4833371795292fd0b8701da4e01b1b936614a4e40683de48995dc8905f4d185ea8619dda62fe971e6ac56becf259b182e22b5fc621cca4f6b5d94943fec75d2891c532486b97602282c5693d4c65de724d6a8ab1cae52ee6c632b949443bf1b7027714da9a136eacd88999a005da4b08996b887409c3b8215fb922d6cef5a31991fa9a7e4e388f008c82512add83861", @typed={0x18, 0x1a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x89}, @typed={0xc, 0x41, @fd=r4}, @generic="35052aca71e6ff6b0c2c0761094579f3b062d8e7289909c4a8ea8076b4990f488c86f43bc6eee9dc1879cfc6700c61018076e01f58e5973e69fb46cf81f62c1032fc9aaf37f6dfeb16616d3c", @typed={0xb4, 0x67, @binary="a456b4d6b0a40ca57d23e03ad09cbad0d4322799f8d785fe45f42f2a40639c54e573db8d30d44fa4a6ffc939e54fc9c8d819bea06234dba8ae849324b3f994eee89883c2c385eb1c2d35c126d33e1462708f97d66ddea002ff69e9c61e07311eb57a9580f6889943ef81fc52c1d65bb94128cbb0395b985e8f9ce661a72cf5627a422354faafa4dd85d5c9cb5a3a2ca8ccfe732f6b11b82693d302e5081390dd9d91c908a4bbc33495e04ffa"}, @typed={0xc, 0x6a, @u32=0x8}, @generic="9b0823e24e740df35c8d74bcbb06c31558855ab168f68ba96549c7d54e53f753be2773f059a3bfa3e2983e59e51d29c587d926681364", @typed={0x18, 0x83, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x11d8, 0x77, [@generic="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@generic="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", @typed={0xd8, 0x36, @binary="660cc899f2804437cbe01a12385d07ed431428d1a1e618efc6780ae9784ddd581dbd73ed3eb647c3c7389a741529b01d450e5e0942cdeb18f8e8f1a2d56f84411943b0c1fb1280ba079314831db30423686c3840541ed623a91a302c556c0f88222d1fd22226f05ec7c32fc25eecc9a8a3141a8888e5f83602863ad5a91fb6450023a8a09691254e68a069bc86cb34de5e36e2759e019f68a3a1bbe2be5a49cd75004287020d4b8a85c8f1c2ce14d051ac3047e6ab15150da765eafd3eed10f449aa9c79051a3a56cc4b7fbefcd78e"}]}, @generic="426e7cc87c4607ee5cbf687d12", @typed={0xc, 0x57, @u32=0x6}]}, 0x153c}], 0x4, &(0x7f0000002b00)=[@rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r26, r27]}, @rights={0x30, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35]}], 0xf8, 0x1}, 0x1) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) setgid(r36) 2018/03/01 16:32:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000000100)=ANY=[@ANYPTR], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x0, 0x0, &(0x7f0000000500)}) 2018/03/01 16:32:09 executing program 0: unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff7) 2018/03/01 16:32:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) 2018/03/01 16:32:09 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x8000e, 0x81c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x80000001, 0x80000000, 0x2, 0x2, 0xfff, 0x101, 0x8, 0xfffffffeffffffff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x6}, 0x8) r3 = dup3(r1, r1, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000140)={0x3, 0x1, 0x7, 0x7, 0x5}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r0}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000000040)) dup2(r4, r5) socket$inet6(0xa, 0xa, 0xe2e) fcntl$getownex(r5, 0x10, &(0x7f000012bff8)) [ 50.465178] binder: 7081:7082 unknown command 0 [ 50.478067] binder: 7081:7082 ioctl c0306201 20008000 returned -22 [ 50.489439] binder: 7081:7095 unknown command 0 [ 50.494374] binder: 7081:7095 ioctl c0306201 20000000 returned -22 [ 50.524018] binder: 7081:7095 unknown command 0 [ 50.530861] binder: 7081:7095 ioctl c0306201 20000000 returned -22 [ 50.531988] binder: 7081:7082 unknown command 0 [ 50.531995] binder: 7081:7082 ioctl c0306201 20008000 returned -22 2018/03/01 16:32:10 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x2002) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000380)={0x3, 0x7ff, 0xb8}) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000080)="17b1de2afa6a8903575b5f890ae954caaeca734fada35af1062415ad13a1768b6d8415c2e797a981d7f21940cc0ec18d3ff83f0764f463457378b51b6f4da02c5d5e2c16a8207ef0ed4eb2113c4bb9c4fe2f23b1fc780425b42e931a0d7247402e4cd2e254cd7e1d17fc9d86cf5dc944ee4579a8516170636a88dc60ac66fc22209af41e3bee1d871d4a81b9fb58e66cb392352678e38dce", 0x98}, {&(0x7f0000000140)="dfd7d07a3428133953901682142f7c16aa54e505ff1a603d2e016aa64a703b697ee16ca1635d395951e2fb91cc04382e99404d36d4f0aba7da464911cef6460632b03db352d2dcdee526eff39530815bac59ddcc0f52707904fe88063ca93868cab8aacefefb5ffcfca03fb25dc05bc851f2a472f9dfeea9777f0a7fb130bb4c94115791282f728f844e9dc231586683c2bfdea52145b876500598d7d9d3526b1f6ab1f34a666acd9b0472255a7f4cfab40d109771e46bd2ac7ee21de496efc77191e13fb5d51dedded9ebe2a9e5e2bb8e96e343b58a43e889d5ee0943af4b", 0xdf}, {&(0x7f0000000240)="c7eaa84b03d65cb388f49e511868873f15f66ddbd10c48e03c28b4b84ab0aef2dd037726257bc48edeeb13f223af145ad05da9e587aa499872d814962432ebb91780ea0842e3ee1c231abfcccc90c5cce94958841c1f6efee1489f893689277814", 0x61}], 0x3, &(0x7f0000000300)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x30, 0x4000000}, 0x80) 2018/03/01 16:32:10 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100ffd, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/173) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/01 16:32:10 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) 2018/03/01 16:32:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080), 0x10) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) epoll_pwait(r1, &(0x7f0000eb73ad)=[{}], 0x1, 0x0, &(0x7f00003f6000), 0x8) 2018/03/01 16:32:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x109080) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000898000)={0x0, 0x10, 0x0, 0x0, 0x2, 0xfc, 0x0, 0x0, 0x100000001}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe6ffc)=0x3) ioctl$KDSETMODE(r1, 0x4b3a, 0x80) 2018/03/01 16:32:10 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:update_modules_exec_t:s0\x00', 0x2b) prctl$intptr(0xf, 0xfffffffffffffffe) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20400404}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@get={0x120, 0x13, 0x10, 0x70bd28, 0x25dfdbfb, {{'ansi_cprng\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xe47}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x6c7}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x6, [0x2, 0x2, 0x0, 0x7, 0x1, 0x1f]}, &(0x7f00000002c0)=0x10) ftruncate(r1, 0x3) 2018/03/01 16:32:10 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x200, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001cc0)={0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000001d00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000002080)=[{&(0x7f0000001d40)=""/49, 0x31}, {&(0x7f0000001d80)=""/136, 0x88}, {&(0x7f0000001e40)=""/110, 0x6e}, {&(0x7f0000001ec0)=""/212, 0xd4}, {&(0x7f0000001fc0)=""/153, 0x99}], 0x5, &(0x7f0000002100)=""/147, 0x93}, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000002200)={0x0, 0x0, @loopback}, &(0x7f0000002240)=0x10) r8 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000002280)) r9 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000022c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000023c0)=0xe8) getresgid(&(0x7f0000002400)=0x0, &(0x7f0000002440), &(0x7f0000002480)) r13 = syz_open_dev$evdev(&(0x7f00000024c0)='/dev/input/event#\x00', 0x3ff, 0x4040) r14 = syz_open_dev$sg(&(0x7f0000002500)='/dev/sg#\x00', 0x6, 0x309080) r15 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000002540)) r16 = mq_open(&(0x7f0000002580)='(\x00', 0x1, 0x24, &(0x7f00000025c0)={0xfffffffffffffffe, 0x10000, 0x642fc0d5, 0x100, 0x2, 0x2, 0x0, 0xffffffffffffff7c}) r17 = syz_open_dev$usbmon(&(0x7f0000002600)='/dev/usbmon#\x00', 0x0, 0x0) r18 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002640)='/dev/ppp\x00', 0x200, 0x0) r19 = inotify_init1(0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002680)={0xffffffffffffffff}) r21 = syz_open_dev$sg(&(0x7f00000026c0)='/dev/sg#\x00', 0x1, 0x800) r22 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002700)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002740)=0x0) getresuid(&(0x7f0000002780), &(0x7f00000027c0)=0x0, &(0x7f0000002800)) getresgid(&(0x7f0000002840)=0x0, &(0x7f0000002880), &(0x7f00000028c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002900)={0xffffffffffffffff}) r27 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002940)='/selinux/policy\x00', 0x0, 0x0) r28 = socket$nl_xfrm(0x10, 0x3, 0x6) r29 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000002980)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) r32 = syz_open_dev$sndseq(&(0x7f0000002a00)='/dev/snd/seq\x00', 0x0, 0x80) r33 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002a40)='/selinux/member\x00', 0x2, 0x0) r34 = syz_open_dev$sndtimer(&(0x7f0000002a80)='/dev/snd/timer\x00', 0x0, 0x400) r35 = syz_open_dev$sg(&(0x7f0000002ac0)='/dev/sg#\x00', 0x4, 0x80000) sendmsg$netlink(r0, &(0x7f0000002c00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001c80)=[{&(0x7f0000000200)={0x80, 0x1a, 0x18, 0x70bd26, 0x25dfdbfc, "", [@typed={0xc, 0x9, @uid=r1}, @generic="74e87e825c2a30054640aaa8ce2f6319640deefcd0ee46fde900b4162cf4301f2b96bc4f067f5a21a88fd3f1f5c778a7f28006358e8c5777ceaf3e0c3b41fe27d9b50737e568a801e489ff5f469a452311f461e5450d6702312e06e5fe8fe219b6"]}, 0x80}, {&(0x7f0000000280)={0x37c, 0x3e, 0x200, 0x70bd28, 0x25dfdbfb, "", [@nested={0x29c, 0x64, [@generic="a2746b44e5db8524b929352508a378f1fbfa0680fd49f111d1a264bfa2943bb6e3669b00178db377812ec59391bfd0aa8e7010c464c601ff3f0e4e1143e12b2b7f3edef382889b5232af5ac019b06930621468e6d2bdfaa28eb5b0797cb105738bcb8310296895e6f7bb3b4d406c253c89fe95f659bab197fcefe0f6132728bf0210f2841bab19c5d2f458bdc87d0ea0f8daa583fcd0c476bb0c81a71a5fbc85730b0b70bfc9fe854adef1cfbac8444fda23746fe44e06", @generic="48d3425caed1799e63ef703f131478e1d82ff5b0f38e704c0eefc813e0ebbff440cfc9dbf6497812f0912ab46a86ad87ded788772c0a8f7163bb83ebc820e3568bfe441eaac99f783565a7c2d62736f0cf1d6ca47cfc24b34c6a3b8f07f77057a1704d23177e55c6130fa1aa581f04b7ce36fbbdc6b23c4a55a20361f8e417039dbf2e82dd8b5f3a1c832dbdfd5cf1cd81a228f52e7be4c826147913f8af1d66acbb51ce3b348530c0cc3018a600371531da7a601450b34088950ddf7f443aba55407e", @typed={0xc, 0x71, @fd=r2}, @typed={0xc, 0xd, @ipv4=@multicast2=0xe0000002}, @generic="038aadcbfc4348efbebb86e521474a897a2dd5dcd69042cbb8fa699f76ceb618e266281ea321fd7ccb3db7210f8f8da08c9b469458ba201c98da3912c46458be", @generic="12de75355a9b5da0af2754d602dcbbae3a3eb8c9900d756c430fbcc071ba8d2ce20080184a1dff56e90bae03f1fdaf6fad02ccf35db604e0765d3f5cc90e0c9e99d001f6a4dc42bef9707c30f0ed3d7ebea3a17b2afd7de4a82dc611fa48f069ca0cd96f0add3f1fbdb8413f5291d50e5ee2b42071188552a5e8d75a0e02ef729859e3c2add0f04f0d0befff38b1d9538cb55ecabf362e8bb1bd16222a77a29cd5d3", @generic="f7b64f40a023c1570172ff4de6ff4e73797fe068d4b94b", @typed={0xc, 0x24, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}]}, @generic="b2e56ee4acad7851d2246cb7df42ed1830de4f588895b656847d7ac8de639c109da1755f0f473a05cad2ad7aca40259d7c7b3ca77fe2df1fa9ccbd2d6f7e1d908ac95fda5c84d653750224abf8194dbde93d55559e744f031881dd03d9bb46bc987efb9cc8c568244074c6ce59b4cb82c1f8", @generic="7bc5d65467d0e69d527041f0e5ce8e80f484152850aec2845c1bb0e17e4d877e98c5a20f6d76d2e23098a8d0ce41538405799a4ea2db40a30a6035e7610ca2015ee91090bab74caaae8144f3be8f04fe60bed1843dba489bf6f7a9087bc3"]}, 0x37c}, {&(0x7f0000000640)={0xbc, 0x37, 0x200, 0x70bd25, 0x25dfdbfd, "", [@nested={0x74, 0x50, [@generic="9592b7a7bc32ce5897afcc87f20d75e45889a2407cd95fa0bfb3e8e1fd8293f19dd08542252d61b9c9b99ce66a970c1387a75ea8d6caf3e2f329f95609aa3ac5f746f07e8cfaf3381c8a44f3d20a9ceeb239b081a83e56c5a2224b4391d95b246bf682", @typed={0xc, 0x63, @u32=0x2}]}, @typed={0xc, 0x2e, @fd=r3}, @nested={0x2c, 0x3b, [@generic="7b149f10662c353f5be9e2e302c444c4", @typed={0xc, 0x3c, @u32=0x31dd}, @typed={0xc, 0x7d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0xbc}, {&(0x7f0000000740)={0x153c, 0x25, 0x0, 0x70bd29, 0x25dfdbfd, "", [@generic="8de38c8f91faa23c00907ead37788be33527c71e65550273c6faa670616463b73298fa7dab409c12a77300c4328453ad7a7d63f3729cdaf55e2559843aefa1b9972fca273b5a5c9d77421a81d457c25419d06514fe89731f1089345007c0fafce5c10335277fd0949cb9d8ac3749fe5f1bd518dae2429d72d6ea130f7e421155cb4269add728978942a2e81298429822338dac3b72509b9d16b6461203aee39ac459e31e9b7b4ec0b1c7e780d61055013b4e5a173064d44a5b7789dc", @nested={0x27c, 0x27, [@generic="9bbd6ccd949cb35dec73ab43dc20c89a2e06e5d983701ce7442214b4715b7ba013bebced5656eeda0f84a4d14f9787d4f364edb706073e0f17c908e886c3555b366955c1edb4491ab6ad73b11b10867fb864513e403193943cc4b3754e9dfe1ba4833371795292fd0b8701da4e01b1b936614a4e40683de48995dc8905f4d185ea8619dda62fe971e6ac56becf259b182e22b5fc621cca4f6b5d94943fec75d2891c532486b97602282c5693d4c65de724d6a8ab1cae52ee6c632b949443bf1b7027714da9a136eacd88999a005da4b08996b887409c3b8215fb922d6cef5a31991fa9a7e4e388f008c82512add83861", @typed={0x18, 0x1a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x89}, @typed={0xc, 0x41, @fd=r4}, @generic="35052aca71e6ff6b0c2c0761094579f3b062d8e7289909c4a8ea8076b4990f488c86f43bc6eee9dc1879cfc6700c61018076e01f58e5973e69fb46cf81f62c1032fc9aaf37f6dfeb16616d3c", @typed={0xb4, 0x67, @binary="a456b4d6b0a40ca57d23e03ad09cbad0d4322799f8d785fe45f42f2a40639c54e573db8d30d44fa4a6ffc939e54fc9c8d819bea06234dba8ae849324b3f994eee89883c2c385eb1c2d35c126d33e1462708f97d66ddea002ff69e9c61e07311eb57a9580f6889943ef81fc52c1d65bb94128cbb0395b985e8f9ce661a72cf5627a422354faafa4dd85d5c9cb5a3a2ca8ccfe732f6b11b82693d302e5081390dd9d91c908a4bbc33495e04ffa"}, @typed={0xc, 0x6a, @u32=0x8}, @generic="9b0823e24e740df35c8d74bcbb06c31558855ab168f68ba96549c7d54e53f753be2773f059a3bfa3e2983e59e51d29c587d926681364", @typed={0x18, 0x83, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x11d8, 0x77, [@generic="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@generic="7bafef833cd0add8afb4ad925fe770eab9d1c7ab1179fb9cf8c4dd26f44d162e5ba85e8162ef7caaab2ff07f656e548e852639f9de9885611178b97fe91ebdf99e0de0db4bba2f5e2f765cdc4270d5a9465d5c7dcbbf41498ac905fbe21c06707b2e216fe97848afb692afd395f46122ca97f619740f04ae9b5a611eb421b26ad40ef625d5631e9c56c5c7929660aad46c24b035e597952a2792b171376669a52c45825462920074db57b109dbaa57ede144f9f53d31e424f7ce7a04b4f723dfe74fc143bb6e5b0feb178ccf876d64972fa30608c3a6c84434fee7f963a476b5471bc44abc7bc5922db85a9e3bcfdc39449c08df8f2cb1c451c84c", @typed={0xd8, 0x36, @binary="660cc899f2804437cbe01a12385d07ed431428d1a1e618efc6780ae9784ddd581dbd73ed3eb647c3c7389a741529b01d450e5e0942cdeb18f8e8f1a2d56f84411943b0c1fb1280ba079314831db30423686c3840541ed623a91a302c556c0f88222d1fd22226f05ec7c32fc25eecc9a8a3141a8888e5f83602863ad5a91fb6450023a8a09691254e68a069bc86cb34de5e36e2759e019f68a3a1bbe2be5a49cd75004287020d4b8a85c8f1c2ce14d051ac3047e6ab15150da765eafd3eed10f449aa9c79051a3a56cc4b7fbefcd78e"}]}, @generic="426e7cc87c4607ee5cbf687d12", @typed={0xc, 0x57, @u32=0x6}]}, 0x153c}], 0x4, &(0x7f0000002b00)=[@rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r26, r27]}, @rights={0x30, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35]}], 0xf8, 0x1}, 0x1) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) setgid(r36) 2018/03/01 16:32:10 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x20801) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f00001de000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x800000000001}) clock_gettime(0x0, &(0x7f0000012ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x6e) seccomp(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x10001, 0xff, 0x1dd, 0x75d13049}, {0x7, 0x5, 0x7fffffff, 0xfff}, {0x1ff, 0x4, 0xa444, 0x1f}]}) 2018/03/01 16:32:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00001e00002400090008000609", @ANYBLOB="090009d3", @ANYBLOB="0100b9ff", @ANYBLOB="02008f01", @ANYBLOB="08000b00be00000008000400", @ANYBLOB="080001007f000001"], 0x6}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x42) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)={0x14, 0x7, 0x40001, 0x800000101, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/01 16:32:10 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000252000)='map_files\x00') 2018/03/01 16:32:10 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6772e02fffffffffffffe300", 0x34d) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000180), 0x1bf, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/01 16:32:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/01 16:32:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, 0x19, 0x201, 0x70bd28, 0x25dfdbfe, {0x4}, [@generic="6d980353a3fb7a38b2d072a509642fe88d8309a3b811c45eb760296fa6984c0859c71a61b535a61d2e6ad589f4e38055341e61031e9fb57c2d9d0f03d72b1668fd83745da4c99dbbb7ae1f5a98ce32b5196ee2cc643b5f72521cede94a772ac59c3bc4454b0f01f950d58162d53e1268a343a6d04a5bd76567508dcb50f85060d3fb0af5d6eaf9c10ac47add1f87e181717905422fc82492b9f87093d20f625f7d0dc1c8711b"]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x5}, 'port1\x00', 0x88, 0x0, 0x0, 0x4000}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000280)) 2018/03/01 16:32:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001a000103ff9ee302329b4e18bfa601705204ac98a9fffffffffeffff02000024"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000018e20)=[{{0x0, 0x0, &(0x7f0000018fb0)=[], 0x0, &(0x7f0000018f79)=""/135, 0x87}}], 0x1, 0x0, 0x0) [ 51.141965] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 2018/03/01 16:32:10 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) preadv(r1, &(0x7f0000001ff0)=[{&(0x7f0000000f15)=""/235, 0xeb}], 0x1, 0x27ffffffd) truncate(&(0x7f0000035ff4)='./file0\x00', 0x4) 2018/03/01 16:32:10 executing program 7: unshare(0x20000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000200)) clone(0x0, &(0x7f0000659ffe), &(0x7f0000504000), &(0x7f0000a2effc), &(0x7f00007c4000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) 2018/03/01 16:32:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2200, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) lseek(r1, 0x0, 0x3) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/51, 0x33}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f00000002c0)=""/226, 0xe2}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000440)=""/185, 0xb9}, {&(0x7f0000000500)=""/130, 0x82}], 0x7) ioctl$TIOCSTI(r1, 0x5412, 0x1f) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x48000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000680)={0x8, 0x8, 0x400, 0x401, 0x7, 0x3, 0x8, 0x2, 0x8, 0x1ff, 0xef92, 0x1000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2dfbff00c308ebb96cd0b29974e374d5f493ca5790fec8b9fd38acf8cf20f09d66801af671c68b90378b82604c08680080000000000000b3228b52644e9d7e6deb4f3dab413adb8b92ef64bc9ad207355cfba4419bcde020b897e3450f362f4a409e006c106f3d7ef761df8c607ae1c5808472f7f501ce74d64f724bb12eb8e3e127f20e750b4cf09fff637915b777f32807072b69c5bb426e0f999cc234904f3e419abfbe4ae3e6768ee7fc62b723403eaf8cb4d077b328dc6e989acfa059c0d3ae550895387dd73ccc90306b4ece8f85"], &(0x7f0000000080)=0x35) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x10000}, &(0x7f0000000100)=0x8) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000faaffc)) 2018/03/01 16:32:10 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) [ 51.209273] audit: type=1400 audit(1519921930.419:13): avc: denied { create } for pid=7152 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/01 16:32:10 executing program 6: clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0xfffffffffffffffc, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(r2, &(0x7f0000000000)) tkill(r1, 0x15) 2018/03/01 16:32:10 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=""/173, &(0x7f0000000140)=0xad) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents64(r1, &(0x7f0000000000)=""/24, 0x18) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="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") getdents(r1, &(0x7f0000001000), 0x0) tee(r1, r1, 0x20, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDADDIO(r2, 0x4b34, 0x400) socket$pppoe(0x18, 0x1, 0x0) epoll_create1(0x80000) 2018/03/01 16:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x7, 0x0, 0xffff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @rand_addr=0x3ff}}, 0x6, 0x8, 0x100000001, 0x2, 0x1}, &(0x7f0000000140)=0xa0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000e71ffc), 0xffeb) 2018/03/01 16:32:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000604ffe)=[], 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) 2018/03/01 16:32:10 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000240)=@req3={0x3, 0xce, 0xb94, 0x4, 0x8, 0x2, 0x6}, 0x1c) r2 = getpgrp(r0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f0000000000)=""/77) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000), 0x4) ioctl$TCFLSH(r1, 0x540b, 0x7) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r4, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r5 = accept4(r4, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x3, [0x1605, 0x7fff, 0x9]}, &(0x7f00000001c0)=0xa) close(r3) recvfrom$unix(r3, &(0x7f0000000280)=""/222, 0xde, 0x100, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000140)='eql\x00') 2018/03/01 16:32:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffffd, 0x400008006) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x2) read(r0, &(0x7f0000000000)=""/154, 0x9a) read$eventfd(r0, &(0x7f00000000c0), 0x8) timerfd_create(0x0, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/01 16:32:10 executing program 4: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0xbb8ef4c84d57297, 0x2000000000, &(0x7f0000000000)={r0, r1+10000000}, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x40) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000140)=""/85) keyctl$set_timeout(0xf, r2, 0x0) clock_nanosleep(0x5, 0x6d941d8c79157c10, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)) 2018/03/01 16:32:10 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x89) ioctl$TIOCSTI(r0, 0x5412, 0x8001) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip6gretap0\x00', 0x3}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r2}) r3 = socket$netlink(0x10, 0x3, 0x0) write(r3, &(0x7f00000def74)="1600000015000701000910f700000027020c00000100", 0x16) 2018/03/01 16:32:10 executing program 5: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)="2eef", 0x2, 0x1) unshare(0x8000000) creat(&(0x7f0000000000)='./file0\x00', 0x0) mq_open(&(0x7f0000000000)="2eef", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x800, 0x0, 0x8}) nanosleep(&(0x7f0000000100), &(0x7f0000000140)) 2018/03/01 16:32:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2100000a}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in=@empty, @in=@empty, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) 2018/03/01 16:32:10 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18442, 0x0) poll(&(0x7f0000050fd8)=[{r1}], 0x1, 0x0) 2018/03/01 16:32:10 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) timer_settime(0x0, 0x2, &(0x7f0000d1fff0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000000)) clock_nanosleep(0x0, 0x1, &(0x7f0000c22000)={0x77359400}, &(0x7f0000a2aff8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/03/01 16:32:10 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000032000/0x1000)=nil) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) 2018/03/01 16:32:10 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000347de4)=ANY=[@ANYBLOB="140000000a0a1f000000ffffffffffff01000000"], 0x14}, 0x1}, 0x0) 2018/03/01 16:32:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x155, 0x3) 2018/03/01 16:32:10 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:iptables_initrc_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32}, 0x4d) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0xff) 2018/03/01 16:32:10 executing program 3: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001800)={0x0, 0x0}) r2 = getuid() getresgid(&(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)=0x0) sendmmsg$unix(r0, &(0x7f0000002b80)=[{&(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000180)="6b2ce0924d2efcc6b45deb5a3b188db96c08e64070cdcbffa216f26baa957e5fa47b4dd87a19402265ce70fee1eb3871815cba1f5183870baba6d1f33a364077280428e54d027d6003b010f4f50f9f99b489897ab22084d9ce189b63d41ec70cbe", 0x61}, {&(0x7f0000000200)="de913b9f8c9e9368a6251ff2e89b0ad56ac872c1c6d23ff1a8c5ec5649eaa21d85e6e459fe1b7757c17732eaa0f5673281fd716d3f04d848075b1342f64dbcd1ac4b98d9835b650bee1cff5d7709f5413e9c09ae7c9ef968c377c2f2f203457d983ce9900970d910c88f24777e4de4b64f67c5fe5400c27c9835cf4efbcdb72563e3fcf4f3ce018dd106e69778b59310656386485db34ee2ea5331005726cc3701fcc8fe99a990c006b3bed0ffc1481dbdedce9e9b2a5edd24550b1b97a143f435272bb66ec992dc", 0xc8}, {&(0x7f0000000300)="9e0912537195a39edf3735cbc86c1d2b1e211070111844997793944eec1afe67d3242650ccf5977a96a4ef3d8aadd6e9ff0c25d73a84f1f84966d523c8256f571ba17ff0b3cebd20486fb3746706960a4d06b6f927850a294c4c4f7a3bf8c6d2eadecf9a6c4a849a2d06d58d4f6150d33606f077399dd0ff49c13f99a11f40b4bfad3a022f33e1177f9aab81f02c90451f18c2974c45be727dd94161b68ce3e6a7f6cdc2861d9e7e9914318ff03457c5499b201d3b0e26c8a6", 0xb9}, {&(0x7f00000003c0)="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&(0x7f0000002b40)=[{&(0x7f0000001980)="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0x1000}, {&(0x7f0000002980)="a1e3a186a2029864f9b8c960a5f4c57dfa2f1abe507f82299f164df4604ba8d65bfff9a4385494badb450092c6bd277ccc470080030369d04eb41ec354b41a88f1bfab59757cdb9e382a9a6983e7ff32e63fa29a2e503e08702206000e0c4f02b39a2fd5f1ec8ddedd82271a692216fa602c35155e8fabbc7f471f0ee11bed011363795ccc4376964f3c457a87028b08b607639b182d", 0x96}, {&(0x7f0000002a40)="ffb792a88c7d90bace7dceeb314fbae5c7469e0a6a0d51f2af5c1a516ad4fb2c932e4e51c006a9a7b6cfcd7ba550a328493eff7576034376cb9e6d7d933f335da454148a1c100662c27128063c428a36bf3da33bc56d8e3e4296703ad6d7497464964b0558af4549f01421d3c11100d5bd4d0ad6d5a356aa4e7c513307c11a6b61c14e6d832da991e30f172c87e261b6d81b4db2439ee51e85d857e626b5206c58c0b5e10aa647ea6859572c6aa076641deb97ef5b9430bcde9464325a6f6b63bf3c85d0383cb98274ec621f1ac2608e0efb226f594b14ea2d571f474f02574b3801b514e4d605c09b341a", 0xeb}], 0x3, 0x0, 0x0, 0x800}], 0x2, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000002c80)='./file0/control\x00', 0x808140, 0x148) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa000, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/01 16:32:10 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000000000002, 0x0) fadvise64(r0, 0x2b, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) 2018/03/01 16:32:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ad8000)='net/fib_trie\x00') socket$pptp(0x18, 0x1, 0x2) lseek(r0, 0x0, 0x1) 2018/03/01 16:32:10 executing program 7: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)="626dc73b1038e5", 0x7}], 0x1, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="b600", 0xfffffffffffffffc) r1 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="3c4c97423cc13ab921c0ccaa0ad7386589bfc2f3fa6004bf757485ba0430aa2364d7921eb2112735b4fda4b165c19d6ab6f3b52e132c5cac4de8030cb924b6ebe2de8d964ad6fcd6db23456858d0cae5c79b882007ca4fa8295fff0c806a37a8810a3b3af69eab1f95898e19d6e67bf10505276181243b481051111bfaa4d2c316d563f9afd99b9603711d4c4063c91bbc2ac069cb5104022a47a9bf7cc11b992eb8ffa079dacac36dcd6f997f0fadfd1149dfa012804886c7b744b020869722243778425e087d902290660c5960cdb0e08d649dca3cb50d74aa30b758ef4a1d3c476aa9e4c54425679401e0676ba16ed4324da493e90ba79444275bb6eaa3abe4d2b886289e54dc71762d6d9f5b08655ffbe5ba92b7964560586b58078fd641b2048badbe4d7e512c77460a57f02696f98c6f0dfb6a46c63d1d54c6b16152d3f4e53dae440fca77eca6076561e9f34f740e2091b4a9db8045559ed0abfe952bb41a8ba11076c43ec1522df8fa516714ddb1f5a64e160d1905029940382fce9e19977211ca4ea2fd2ebd4ec071d38f8bd02fe787c0e79632ce9e694be12e95e3f48cf7eff9fcf3211b1250367e8ef42c06ff8a4822cc09fff756bc6fe233520d852ae1293ad403282e5d6db28c45617b78ec345ae14883bef0a50090db161dc7b9b5f8e6698abfa981ad9c80a7a020cfeae30914be4072e700e84f051a2515e2c2e528767b5e7c31e195c69016690c9797052bd0ed4875702449dadc04acdd8b0eea1feaac88da12b19a0d8e78ce0a5507c5570968422f26b18319096241bae21d1538f5d7131f84dfd190eca877dade7daa5cfbce443aba9cd189c83074aa2f9c0c505d53ee62fd4012ffa8a8e3631eea770d860215363ab3460d3129a574cbeb70cfa7b8754cc117a9b4fe02d69a8592cec6853e26faf0e532c908e528bf72695ec6315dbcbe71551407c21bac145d7f7dacffb948a41c811a1ed1a0b6377637423a81e6ceec9e88866f93555e245813ac8c634d751d1379407968575f097751dbe6e4337cde87300df241f4a431daf2791ec3386e8ceaf02a6d1842c23a4e87ea8383ee8904e0b57081cf15c822262ba2853bf7c3e543e92546e617ad8b31ce0f4889d96bd998008b55333dd15cbe187387ea2761964fbce251657dc3ec469d716f3ccead6797bbb263807404b08e146ab9ccdee2bbb3c9072c47d64c22bfb1353185992220ac31ca3f282439da092b82c6e315ea33c356ab6b06387e2515237624ccd3806762b2f9516422503b6e585b7dca12ff3c89df6b70656054aa8f6acf7d0a95089ee797ec972bf2d87833808af07ada393c04c6f4e4b2c0b1d7c9780a1ebd757e87656fae13192308ca14272de98898f3e8f1a122c6a8c324fc3def85be56b1f0724cd1c800ea3be7ead9a73863a6cbcaafad259959d36f8a882666e96818bf2b8fa8fc4160eba736ef414e1232a650f888fb3672df630267d5a7510ccbbf0ffaec14a157d8d22b7828041d036929d15d29c93e011b31495b9916741159f075e70a18fc5863f9069e92d629a7862d7d4195687f0bb87ea58ae673733de1342a5a149c498f9742b0e3e3bac4dc061ece0f9345f60ca743d502c5e9f34b6c726beffce55d6339e3d542d42dda7b7f8d0e03a718e5cb03b4a6dc325983915055de31831c5a6f5718dd3a33273ac7cb4b4ed0c23ab820b5c89f9c07153fd0e844683d367d16c69d8c9523d0c240869121d2abb93aac7ce03cbe98d4b684f7d5a1fee4b5009b5521c97f5da98f0cb50afc7dabe0577e9ad1e613fb5954386d69c0638a3b04c12d5b748083e707a313e92261644710c21b1201a2deac2783889419753c971182a60635c127bfe954dd6f19342d0e66541abf303134ef79e004e79da5b0e45ad7304210d57b358b8f93d4915f02d1fb426a71a6bc40ed1ac1ad2a75b781214bd801dacd47c8b01115f978d8f8109efec28f75aff03c14b2c90d66df89a7a793d04b3fe41532c0dd5c7b3594d4023eb9c8afc9b7a6c189719e4ab74e3b759a62cb494b78b8576b47c43d5d2e3799e54c2387b72e65fffae45d6b4d646e6f7df404f749d9027aa6329705b3fd2e9c008d2881cdd50bbb38f338655265a1390e6b34fde1028cfa062d1202c2e7a13a6e946b0bbb811d29ed145e89c0a0041b92774416c6c3be8b2ed9df28e744f99f8f02f8a5df1c26574d5f12c2d05ea1e9cab7bfd534350a6cf3d4556c102c0d5e2e3833494ec959be64af6e1234210aa679df2f5505fb171c0e97b243aab367545d0af43004b19b5ea29c75f8ab94bceeaacd3da35518dcac813b2cf4547b6d407d58bdb764dd341c70011ee1b888d3e5243f559a62a128184032b63336383cb370e594ec7c893fae4834efb56bab7bdf1a3b122ba9cf553898b2192477348fd0dd1a6e84c8f1029ecbdf84a57288894c362edcbbca671148b9bec1638a1b7401b47300ab3a1edbc8639a7d04781fed2b815ef16265a218e0e8136eb8f360684952f43738b287debf5389be6257a0182456c904c32498bc515127db29d50e70c7564b97fadf6560c6a06eaac76c5081301da5c89532753ff61a8ee5a3e3a30a5b2476339f12f2cddf2377cc2a0e0f11c35ec98e5512cd27034d7165790fb1cdeafef87a003b18f6717146041b030d3ea3591f3750a58435826646b05e1b0cf904ff6ce94fa5f7f689d405c4c00dc9b80452fffec3ec2604f406c4df8efbecb5e14b785a14cb93d6189220369dd1dce8210d4716d7fc5205753ad8c7c347cbad4dda5da584d165104252596044992fb6b01bb61b48520fbab3afe1d8fd7e6b98274af8bd516abaa325fb83cb274313c31b9584be40904f509ca6c015b3984c212ce5490dba1a0b64a152875d26062ed603ab1e3e82b06adf4a0717c71c918f3afd717951bbf18998b635ae92298e437dedbc5a42e1d3e2e006f937745ec59bec81bd4627966b3d3078ea52f3380885dc19c6587414a19eedd40c357a8e11af497f58c9d549d62ff71417acfa251913cd6062430e40c4faa4254b506feb60fdadcda552c5166ccbdc83e2780980bdbdf5c3bbbf421d85b064ea5e2972d5ed1b27e63d86484c8d46e569a374d713af05932ec17acd5f10e3b0e4af4463e1513831462b02781b8897b1a711b0d1735804b9571a1701fb9cae12927e7f4db4bf07703308d96d8026872c2ab4cec290855150bc67a0931ff392d2e458b1b6025f80c733012a713bc9d0fe98d09576815e142b3c68f875b78a7044fc546babd55b95ffb41e19a20674b308ab298bbc39a41bdb702b4e351b2303d25275f6121c4503453260bc067dffaeaa43a0773bec7db2c66ddfafa98d38831d198c590be79871ce2f0efd91269c805e405ecb97d12f2ad4a0495d8dfae19281483bf3d6d0338ada23abfa3deea625c04493f618db3be12dcb736ee8f78babc1f611c81ced24c8181939ef5f5410538f87612b5380e4fede85afcbdb5a1ab44933da08eee7c57cf092273b7b09770654212bb36067ef8fdc8b6562521d9fbe1a17edc10eec7f5109b9c40367a6f39338e69743405b7e770cc233069c5aa72b7b32ef945cbd7d3a339c34c1b55eb3c9aa65048e4f87de48a1d57b18016d8ece4538709858bd4c0c6106990d7c471d9ab39755b4af450512461a6a3962f5152e66b88c01893ba53c432668e99f9fd5c729ced5411e5630081edab71ffc96cc4f4b5004b62bd4399fdeacb7ed69c3999c256fa0ea7f11156e757a4d4c8042907ccb655725e729616927461a9a187f837948b6f7ce1d6514b177967deddb11d0862cba7c0754dd762863eb119b045434bc24ac490500257200e1df72ae0300f3fd279cbcdbb965302e7e364f8514b18a11c961e0d52e07fa92dc53d5367b40031c2ca0729a9ec0649d5d82dd2a79bee97c41fd8ff642ccaa7514c4780621ed56587d970f09192d76a65d49497b532aa18c941fa6c7a70cc31069f4170221c54163ad59a9686fa1c0108eccd7f4338a053f7557e8410bb0c106637c1e9a0919f62f2c3217a3696e4d75454ff3d8ba897c41591b864e920e8cf5f9aac6fb089332a8ab81808c437dd6f73b2004285bc666cbe81be57a3789e964db46a42ca5f333dd9979da4cc0dba714239394f053f5f59827f4f1145f8b443dd953944fb53c8356ccbdad09ea626859e4d853846adac07acacd31b8f4d1903d95439bba283dd752d5b10554ec99964130efdd03d4a081513e856754ade98f04cec793dd7ff6440b5a0455b6a56191d5b5884d13242165c361bf968b76daa19268d0f0c622046aab7352c6ace46694c38f4eb4d75b3241e6dfdfc2638afd2b552c0d1424d56ddeeac06f2894ae6d89b3a2902f920b99cc9685d90d09cf5f319c9bf42f2a11d34820566319f72e8b02cabf28808641fdac2e15c47557ffe7e659387856903261b4f77449afe30c0f49c0912e6c7b5abb5cdd0daf10d01422c577cdb7390596e994ac0358b43e3783954b6b75542073c28ee675ef2e8992c5edee2f8dcdf7e569245c51b3f67a4f04c88763423c34ee8b03ac24a1fecb5f1b6a87349bf7501b372a0bcace835c8d2d716fe94d31047dc1dafdc2769b856601080cbc7e3c5d46641c4cb795ab4f7e0e53b74be861ac5d03708cc251d2721cba13096c33752924f5a7917dddc7ea69ed02057e796bf51a56c18f57bc57c6d1566776a201fcb7d84e2f69829cbb7cc8ba2ca98c7b9329d6607ea74ca044569ca8ff660678c7abd30fb5f836f874abca34fc8e1f791fa8e8fa508a1ee65a5cc3d901168f382fa27398552ac625ce8f85758e44a281f4a9bad4ee48171a1057efd020b2b5a8308d419b1f0a36b7177f71d5325444a4ab6c909c280a03ec9ac0eef989f9c889105e3a69f1ba188c9297f8df3b333d2365878061aa7d77d8028988dcfac1322a3d45c72133ae2da42e42483613a6a838c3521682021227b048bae676924db58e79d6f8b19f73769dc35b600e162b9f506e8f523cfd4341a8a90adac34b2c0bdf3717e9e0593c4a6f5bbdd48413f8e1c0b7e004e46f715eaf96bbbcf92a984819339433f2a997405c114460689898667f05d0585aa06defeaf1696558bffa71205913201a6bd8aca156eab82e7eb4ee548bebcc38d216b7cc83ea866bc6645e103f41ad53a6c3dce4923ec2589c906443108ad4b57e350a8889588db0cbba51b7a5ca1699beaeb83fafbec47883c343e53b3c270d32a4e344c0e7dfa271ce4973cebd40d8bc7f6e1de3c94cf1c44921480f525be798077f8ee4917fde3873ac94b498e934591fc627bb0f99d19c8bf09fa5970123fe405e3d7442640eade05de13e5a3cab2e066bdbee803e7cc2fdc20aafed9887981562a42755214efd46b86c4754f877984ff73722f90fa34aaf6e481326a2ec8c7ede493abbd93e0c4793d910d2182eef3a40e20b23e82d6814e5791eb1550eef6b0ddbe1784668745416a2dd4c3574a757039a396f78b80f0ae2d3cdb61691a72d2a7f1373a4cc37eae7647eb0e174ca50f47eb7ecd8897145ddca055a976fe3fd8034aa64952ace3f9260fbe9d9041e01d2c6045113b95a5736e5e17b2a95410b4efc964c67c3df8a3b0b900e4bdc05689c58ef8a1bdb309147681cb7b89062db65c879a7a24d07548150ea83eab0115e2d4d1d69070d22dbf4a03d6f6cd87d7139d77fabdfb9845234212de633202e35f776bde6179763f285094dcef664b632f3059bdd79c7758a87d368e9568a42b1a2f53c1f355c813b691ef4c7b6a3f41027f9c1ab", 0x1000, 0xfffffffffffffffb) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) waitid(0x3, r2, &(0x7f0000001140), 0x2, &(0x7f0000001180)) keyctl$link(0x8, r0, r1) 2018/03/01 16:32:10 executing program 1: r0 = socket(0x10, 0x802, 0x2) write(r0, &(0x7f00000002c0)="240000002100d9f0071c0165fffffc0e02000000002ef4000003020c08000300761b56e3", 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x34f100, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x9, 0x16, 0x29, 0x81, "a2d39e1795a32e917d165326b4a39c02306b21ea20ba956b6e67f8eb198fe296"}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) 2018/03/01 16:32:10 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0xa4}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/03/01 16:32:10 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, &(0x7f0000000100)=[]}, 0x3}, {{&(0x7f0000000140)=@nl=@unspec, 0xc, &(0x7f0000000280)=[{&(0x7f0000000180)="6ac55c9c37bff6737c650937eb92549d7bd8fa7dbc980f630fee4c7571765b738b1ce012924f7b668e88e4775164b459029e24d006300e27f2c1fd2ba9f3811edcd938842bc40f489749a1", 0x4b}, {&(0x7f0000000200)="f5caec2febdb29794ec721009e2f661c39e546e5e27b26c6d61c19a60f4317bc7e0f6abce7d8fb2a5d21d3f7a0c077d751f495c47548ef1d633b06fa1e50f8209d8f1da3c293bb577a67308bade77906474dd2160f83976f6db39e054195f60e3d3bbcc81c618767a310413e98f5ff8c9d1bbc15416378", 0x77}], 0x2, &(0x7f00000002c0)=[{0x1010, 0x118, 0x6514, "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"}, {0xb8, 0x1ff, 0x1, "c0af424c6e4ec3bce7ac5251bf301e8a9b1ad341a9e57ed9e0f2859e3e8016da04af877ca922f9ab975e9f503aa1734c0b39447dbdfaff46c23b2881b7c407eb432ac689f33f0591206f68782ffdff5c2430d90ba0eb7ebeec625e4511987e2e686acd1fa120cbd6e435521eb36f0c3fe95b1c6396d94f91cc6f4f1b6b8f2f94164d7cbbe1296f51d6e71dc7edd8d57b9403920469649493ff8de38986434319730a2eda0c7fe0"}, {0x68, 0x1b9, 0x0, "530aa7bafbe0d82ac228dc8411ae262c101a2a81d2b097ddde8ad14c88e41ae45d90bdbf270423a14d2d420aed8f49a54d42d143e1d6c938af4aafd75a1dcc17ad108b857c6652d27a27bd7405ecef0da273"}, {0x70, 0x114, 0x6, "50c25cc6417de9c52ce001149948d60025cb185eeda21f607aecbe8ea14311ad1e38d3e83c948a16dfa1f30df27205378e5c31d53da3de7134bc7626503571c07accfdd304651a106eb0f92bb065527ad29b3bdd57c9f21929a4d78d70"}, {0xc0, 0x13f, 0x3f, "60a4b590d3a37ee0a9439e57c93c41c2ee7b8c7f8500004b6622f287b17dd942040cc67d29a4068b22cd95261c858db11f645911a35191a5b7a35f34967c48ccd0fe5c2ba106abadf98a449df76ac608a1f63ea09c3df7bf583cf7a7b2f477ffc8c0b8b5b14947782ba39f04706064e83a6d27e5d06916bc0012efe7b9b42520e1ae5dc6dbac41b5bfa487c04955a9681c81004e41506701cbc1e7812e6e1377ad2935bb11cfed40af5ed1f91814aa"}], 0x1260, 0x4}, 0x400}], 0x2, 0x4000004) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00003b7000)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/01 16:32:10 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x54d, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000140)={r3, 0x86d1}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xb13d4ccd77326518, {0x2, 0x4e20, @multicast2=0xe0000002}, "00f81600000400a0b22c582b07aed17d"}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) 2018/03/01 16:32:10 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000000000002, 0x0) fadvise64(r0, 0x2b, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) 2018/03/01 16:32:10 executing program 5: renameat2(0xffffffffffffffff, &(0x7f00000d5ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ed3000)='./file0\x00', 0x800005) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) 2018/03/01 16:32:10 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000040)="09d13742865c9314a58532308833b8e8ffada51432c3e51ae91aeab69670cdf19d853de7f7b8c418aa9f44829451e629008a3a73e60322b95e115e394c4106235991780acc2ec234be9731534379720debc32f6aa9d2b3cb778ff80296966eedaca5e74f7ae6", 0xfffffffffffffd65, 0x801, &(0x7f00000000c0)={0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, 0x1c) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000000140)=[]}, 0x80) 2018/03/01 16:32:10 executing program 3: r0 = getpid() ioprio_set$pid(0x2, r0, 0x1) r1 = add_key$keyring(&(0x7f0000788ff8)='keyring\x00', &(0x7f00006f1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 2018/03/01 16:32:10 executing program 4: r0 = getpid() ptrace$getregset(0x4204, r0, 0x203, &(0x7f00000010c0)={&(0x7f00000000c0)=""/4096, 0x1000}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x98) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200801, 0x20) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/01 16:32:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) flistxattr(r0, &(0x7f0000000000)=""/184, 0xb8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000a000)=[], 0x1, 0x0, &(0x7f000000affc)="d8"}) 2018/03/01 16:32:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000008a00)=[{{&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)=[{0xe70, 0x0, 0x0, "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"}, {0x90, 0x88, 0x7fff, "f97fba50b162aef8f423f791d252ec8140085042308965a2f356c3552847c3869f11a62c79bba850f5fb419ef92a19a4f096b740ff78ff1d86ac51ef85552d294e40eebbdc3d4fc2c7fe222188355eda6846e0815246ea09918434b8bc46b8479aabe5bcdfe049da6c9fa29c69f04161be98a8f269070bfc66a14ff2e8"}], 0xf00, 0x10}, 0x3}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002980)="1efa93fc0b5f66a66c4a5c57a0b3cc15f47204893c3546729a50f7783653a884d34d8952bba71b174c609a58271d140d999c5ea25b48b9f720ea8096ddb237d666364c660916a2e255b5aa8a206b368a47a1a99a58470977e9", 0x59}], 0x1, 0x0, 0x0, 0x44000}, 0x8}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002ac0)="686b8932c68303c2cdaeca407057eb57b754f93e319a93fcc271eb2ec9a3c3ea8343a44a2323cfeeea66f1ed71e14c1517c765c5ca87b8d3a0b979da17ba7f40727e60159e35a0edcd6ce59004f036e81ac1b90c75f708cf9fe2cde0c3b4dd3a016eef8e3eaa5990c0113bf30ee0b3441511f8b0db2cbb9ca0c39e3867f230e5d495158874dc30507526c9e038a8705af7a22de2d71404ffb068852c7c9a92171f40a3ec09a67f9324b674433213d53e9643074ae94b2f7e00639760260068e6f56d2f99e0155ac369ab86b0cf151fb86a", 0xd1}, {&(0x7f0000002c00)="009ddfa90bf3ca205bcb4d455f62672b178a2b2e320fa63ae35f14032640a4c5908c0310ac920735b07134a22cd2b5beda26bc36f3784840d322afbbbd00f6231313fca0734296ceb9d3d49e34b877aecae96cb7708ac8570a16f83796236a6e32aecdf85d502545dd31069b1847b0a05c1df247a6247ae588ed0b6d74d159e07d51ef42017369718b7b7cd98cc8", 0x8e}, {&(0x7f0000002d00)="b95610bd1af5fdda76e6985c8f21ad54cfc25ff0602d80840d90fbf3b011b33daf4c6f4cebde800e14f6fe28c9b09acd448030bdc9cef8dcceb4cf84", 0x3c}], 0x3, &(0x7f0000002dc0)=[{0xe0, 0x102, 0xff, 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{&(0x7f0000003180)="e63abc0f9fcfb9fbe9f1574210131c2f87cae854291f3a8179183930385a7089f31f544f54df83462b2f703e6be5", 0x2e}, {&(0x7f00000041c0)="438a138d52374fa167962044ac7735f6570409d4de6eb087d8f0a4084ed9227853b48bbd404f4da776e8399991ceee24558d66eba7ac078cd23b1d71a15c6e6343a50204f723dc1a397272f09645355571022b111303920acc55e3ec35dda71371caa28f4c537c4df015b0037d2a21dc54943bb75e0bcd504173b76fb2769b8a57f5ad00f2317d940821aee9e8", 0x8d}], 0x3, &(0x7f0000004380)=[{0x1010, 0x111, 0x76a, 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{&(0x7f0000007980)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20000004}, 0xddd0}], 0x5, 0x811) 2018/03/01 16:32:10 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) r1 = getpid() ptrace$setregs(0xd, r1, 0xe48c, &(0x7f0000000040)="c02f28bd3b25549e768a57f039a751422f6742a4ea13d37d2cec405732ad21d07189754a2ef7875d966e848a2336546c25784f467ba5b6138d39cf6527a7810ae0736c8e3a7f29056609602cf63f437167806f7ebc09ba2c7ae542d09db507e63350f6") r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40080, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x36f3, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0xffffffffffffff7f, r3, 0x0, 0x10001}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)}, {&(0x7f0000000280)=""/14, 0xe}], 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/01 16:32:10 executing program 6: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xfffffffffffffe00, 0xffffffff}]}) setxattr(&(0x7f000093aff8)='./file0\x00', &(0x7f00004bffeb)=@known='com.apple.FinderInfo\x00', &(0x7f0000ca5000)='\\]:wlan1ppp0\x00', 0xd, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x301000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000002c0)={0x0, 0x7530}, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, [0x8000, 0x7, 0x3, 0x3, 0x2, 0xff, 0x8, 0xdcb4, 0x1, 0x101, 0x9, 0xad, 0x9, 0x8d]}, &(0x7f0000000180)=0x108) setxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='security.evm\x00', &(0x7f0000000380)='-cgroup\x00', 0x8, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1}, 0x98) umount2(&(0x7f00000003c0)='./file0\x00', 0xa) 2018/03/01 16:32:10 executing program 0: socketpair$unix(0x1, 0x2000000000007, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000f56fe0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/03/01 16:32:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[], 0x0, 0x0, 0x0, 0x4}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/03/01 16:32:10 executing program 1: 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)={{&(0x7f00008ef000/0x3000)=nil, 0x3000}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000280)={@dev={0xac, 0x14}, @empty, @loopback=0x7f000001}, 0xc) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x80000) accept$ax25(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xe673}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="00000a001e07030000020104030087002a0fcb00090005005a9b16a228b1f9fad8a50877ee860e3aeb31126100000000"], 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:10 executing program 6: get_thread_area(&(0x7f00000000c0)={0x20, 0x20101000, 0x2000, 0x0, 0xbdd7, 0xffffffff, 0x1000, 0x8, 0xfffffffffffffffa, 0xbe}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) get_thread_area(&(0x7f0000000080)={0x57, 0xffffffff, 0x1000, 0x64, 0xda8b, 0x2, 0x8, 0x1, 0x0, 0x2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000040)=0x20) 2018/03/01 16:32:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="e3244fd7cfe8ce3e1197d39625c4d0ef91c1408687bbfe6ecf2ecf1eb7defc10c2bb38e2095a7d7295551d7f448eff4616faf7974ff0929fcd4295beb167d38321acf2d909db6e5c783d28524ce89efa0ae50a3026599083a34c81ecd92aa72082b02022a6b4b77d735462fd408da323eeac3ad740162604ff58f1bb725db1848c260b0bae23a14f1808337dc2b3473cad14ff3b0abe734183d9d79ce466c8ebd075a82533a723b9dd969f44460f933dc4986c", 0xb3) ioctl$LOOP_CLR_FD(r1, 0x7003) socket$key(0xf, 0x3, 0x2) dup3(r0, r1, 0x0) 2018/03/01 16:32:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fchmod(r1, 0x100) 2018/03/01 16:32:10 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bpq0\x00', @ifru_addrs={0x2, 0x4e21, @empty}}) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) 2018/03/01 16:32:10 executing program 2: keyctl$search(0xa, 0x0, &(0x7f0000000000)='user\x00', &(0x7f0000ef5ffb)={0x73, 0x79, 0x7a}, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/03/01 16:32:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000040)={0x2, 0x5, 0x0, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0xfffffffffffffffe) 2018/03/01 16:32:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000040)="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") 2018/03/01 16:32:10 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffffffffffffffe0, @mcast2={0xff, 0x2, [], 0x1}, 0x22e}, @in6={0xa, 0x4e23, 0x8000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7ec}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}, @in6={0xa, 0x4e24, 0x7c, @loopback={0x0, 0x1}, 0x1}], 0x70) utime(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)={0x1}) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mknod$loop(&(0x7f00004c7ff0)='./file0/control\x00', 0xc000, 0xffffffffffffffff) 2018/03/01 16:32:10 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r0) r1 = gettid() capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000007000)={0x0, 0xfffffffffffffffc}) 2018/03/01 16:32:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) pause() sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000080)=ANY=[@ANYBLOB="02004e220000000000000000000000007e7e75201bec6bc67e1e320ec90826999cdc88875fa80da325dfda4eae9e3a33ccb74747599e8799605e4249466bdd85c1ce0d2120131ad63cd7d730c0452bb347d47b060cdcb741a6413d946d0af5a26edd9259123278626d00d51b62e0d912abf72e2d"], 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="50020020000020000000000000000000"], 0x10}}], 0x2, 0x0) poll(&(0x7f0000000100)=[{r0, 0x200}, {r0, 0x4}, {r0, 0x1000}, {r0, 0x28}], 0x4, 0x5) 2018/03/01 16:32:10 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) 2018/03/01 16:32:10 executing program 6: r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x5, 0x7}, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000000100)='wchan\x00') mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r1, 0x0) preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000380)=""/199, 0x18c}], 0x1, 0x0) 2018/03/01 16:32:10 executing program 0: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000b17000)=""/125, 0x7d) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x1}}, 0x5, 0xd7, 0x100000000, 0x200, 0x3ff}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xda}, &(0x7f0000000200)=0x98) 2018/03/01 16:32:10 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) r1 = accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) timer_create(0x5, &(0x7f0000001440)={0x0, 0x21, 0x4, @thr={&(0x7f00000012c0)="4f0e682c4b496eb4445ece12781fb5eb875cb1db2481d7533661cccd993e0b182803c432b1980dce4ec9113ea9758c08e95414d8426290301409813e289722c444e5930ee4c2582bbf77ebf75d9ae7fef7f03d04f45623ca1004a31cf538ec0ada15aeef921b7c662d454f83738428c714cb11d1b6ffcc823173f29aea73c6e246879bf4673ed6838c5ee7f4e6681981fe90807bd112284c9c8e671bd762efe729e281644b0b35c2ddc632f905aca70b9b5670934dc78f1d17de1d6a029d0b577490998b14e9278d2133fcbabcc3d48a01395e5427fb", &(0x7f00000013c0)="c7bec1bb738a30aa3e82775908bd3c98516d40c514756fa14f10bdc1eae3dbf04ab2624c989a1ffe3fd24003aaad5261e81cbda21ca51e1675609e2cef37c04cc8b302efdb"}}, &(0x7f00000014c0)=0x0) timer_getoverrun(r2) r3 = epoll_create1(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000038c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000039c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0}, &(0x7f0000003a40)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003a80)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0x7, 0xfffffffffffffe00, 0x4e20, 0x4, 0xa, 0xa0, 0x0, 0x0, r4, r5}, {0x6, 0x80, 0x80000000, 0x3, 0x0, 0x4, 0x7, 0x6}, {0x0, 0x2, 0x8f, 0x8000}, 0x200, 0x0, 0x3, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x2, 0x4, 0x3, 0x5, 0x5}}, 0xe8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x5, @thr={&(0x7f0000000140)="ce626a69437978b91aae14820b7e1e0a8e49edc87e7135d69292e8be1a1075e24dbe0e5df08ec92149c4cf0c8d23b67981fc92b78de81302c4c9764a6677af2d7b0e71b57e6788f691524ce38da7cc89b615b28eb682a3e3e7ff11913ca373e0abacda47505bb512bf0c6a75b490ce9c31a9aae1ce7bbe1dfb4c00f0d988633edd12b9c65b31030bb87faf1de3c778f29b76afa8fd499d1c6dbb67839424a9c9a2b6e5377d901b0655285e09cd6c9a80d3d0234d39666b08d4c7b08afbdd7f602f611daaa71044dfca7b0076e00b29b83b6f717661f41e2221862eb7e02e824012b566ed7529cb29033c08fee7bf2d3564567c1256b18c1841", &(0x7f0000000240)="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"}}, &(0x7f0000001240)=0x0) timer_getoverrun(r6) r7 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f0000f90ff4)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vga_arbiter\x00', 0x40, 0x0) epoll_pwait(r3, &(0x7f0000643fb8)=[{}], 0x1, 0x0, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000e8c000)) 2018/03/01 16:32:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)=""/162, 0xa2}], 0x1, &(0x7f0000000140)=""/49, 0x31, 0x4}, 0x1ff}, {{&(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x60, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/64, 0x40}, {&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/151, 0x97}], 0x3, &(0x7f0000000400)=""/143, 0x8f, 0x13}, 0x6c3}, {{&(0x7f0000000500)=@in6={0x0, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000600)=""/246, 0xf6}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/211, 0xd3}, {&(0x7f00000009c0)=""/89, 0x59}], 0x6, 0x0, 0x0, 0x8001}, 0x1ff}, {{&(0x7f0000000ac0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000b00)=""/68, 0x44}], 0x1, &(0x7f0000000bc0)=""/13, 0xd, 0x6}, 0xc1f7}, {{&(0x7f0000000c00)=@sco, 0x8, &(0x7f0000000ec0)=[{&(0x7f0000000c40)=""/144, 0x90}, {&(0x7f0000000d00)=""/196, 0xc4}, {&(0x7f0000000e00)=""/128, 0x80}, {&(0x7f0000000e80)=""/59, 0x3b}], 0x4, &(0x7f0000000f00)=""/88, 0x58, 0x2}, 0x4}, {{&(0x7f0000000f80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x3a, &(0x7f0000001140)=[{&(0x7f0000000fc0)=""/88, 0x58}, {&(0x7f0000001040)=""/116, 0x74}, {&(0x7f00000010c0)=""/98, 0x62}], 0x3, &(0x7f0000001180)=""/117, 0x75}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001200)=""/97, 0x61}, {&(0x7f0000001280)=""/144, 0x90}, {&(0x7f0000001340)=""/13, 0xd}, {&(0x7f0000001380)=""/153, 0x99}], 0x4, 0x0, 0x0, 0x7f}}, {{&(0x7f0000001480)=@nl=@kern, 0xc, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/152, 0x98}, {&(0x7f0000001580)=""/99, 0x63}], 0x2, &(0x7f0000001640), 0x0, 0x6}, 0xfffffffffffffd7c}], 0x8, 0x40, &(0x7f0000001880)={0x0, 0x989680}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/03/01 16:32:11 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x408401, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/46) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001100)={0xbb, 0xfffffffffffffffc, 0x0, 0x1, 0xffffffffffffffc0, 0x3, 0x10001, 0x0, 0x0}, &(0x7f0000001140)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001180)={r1, 0x7f, 0x79, 0xfffffffffffffc00, 0x6, 0x6, 0x7, 0x6, {r2, @in6={{0xa, 0x4e22, 0xa6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x56}}, 0x5, 0x10001, 0x2, 0x6, 0x7}}, &(0x7f0000001240)=0xb8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r0}) r4 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000008, 0x10, r4, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) 2018/03/01 16:32:11 executing program 3: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x1000000) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x400040) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0xffffffffffff2cad) keyctl$session_to_parent(0x12) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x5, 0x4c, 'queue1\x00', 0x79a}) 2018/03/01 16:32:11 executing program 1: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bcsh0\x00', @ifru_flags}) rt_sigsuspend(&(0x7f0000000040)={0x80000000}, 0x8) 2018/03/01 16:32:11 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f00007ebff4)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/01 16:32:11 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) r1 = memfd_create(&(0x7f0000000080), 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000012000)) 2018/03/01 16:32:11 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0xffffffc) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x1, 0xff, 0xc, 0x2, 0xfffffffffffffff8}, 0x20) fsetxattr(r0, &(0x7f0000849feb)=@known='com.apple.FinderInfo\x00', &(0x7f00008c3fff)='\x00', 0x1, 0x0) 2018/03/01 16:32:11 executing program 5: sysfs$1(0x1, &(0x7f0000000000)='\'eth0]ppp1\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300), &(0x7f0000000340)=0x8) 2018/03/01 16:32:11 executing program 0: mmap(&(0x7f000002e000/0x4000)=nil, 0x4000, 0x4, 0x30, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x2) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x65, 0x7f]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000052fb4)) 2018/03/01 16:32:11 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f000008e000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f0000000080)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') 2018/03/01 16:32:11 executing program 2: setrlimit(0x7, &(0x7f000000f000)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = getpgid(0xffffffffffffffff) sched_setparam(r0, &(0x7f0000000000)=0x2) 2018/03/01 16:32:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000380)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02200000ff00fe00000000002400090004000609", @ANYPTR, @ANYBLOB="092009d3", @ANYRES32=0x0, @ANYBLOB="01011cb5", @ANYRES32=0x0, @ANYBLOB="02008f01", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYBLOB="14c40c70e6aa8c7f098dd3b08c2d08ebd5907aabe25f52357a79a4ffceb9e5163f71000646de0cf2160605dc4023f027e5e7fb260903a87101bc5d5940cb220f0d20751ede4afaabef47a1669e86f99477d1d421619a1799ab46f466535bdcef890815ab3e85dc48f591d26f366d107a22f497f3ba8a19f903f7763fa63eaad950b4f2664a0c64fde8f3c3339f6d2f058d31bf5978bdfdd92895835f0caa357972ea6e803045071701421104c29635ce3b0cd7b5f063179700000000e190035860253a41ee26685ddb8d9d488cbbe86700000000"], @ANYRES32, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="60b5e438b90116a77b7e67eed9edc19e4600d329798977f5a9d49b7d0fa544e5838a9923a97b4543905d5b88a58725933eb5551b9985b39718bac01039dc690d74eb89982705c708361ee4e627b4a330945b92fa8e14f64444eea01e7c11a09ebe04c69d88057f997c4d8e171f24ef339134e05d9750881da4f3fb6a3270781b5a5095e2e344149e09146b401afec373e3ada76ea50af634fcb80fd61a4f07666857631ecfcd69438f02803423a3e1008b026a8eec0368f48a6efbc94d64c82bafbd7733"], @ANYBLOB="2494ebda56a4fb6fef806aeaf3", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32, @ANYPTR64], @ANYRES32], @ANYBLOB="08000b00bc00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x24) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x100000000, 0x1, 'client0\x00', 0x4, "5adf0e703c55e7d7", "c0bb6db3827b79c7702fe80bf63872497b5ba39b6fb7b0f57105a0f6a641c4bd", 0x5}) 2018/03/01 16:32:11 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2020}, {r0, 0xc0da}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x903}, 0x8) 2018/03/01 16:32:11 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x8, 0xfffffffffffffffe, 0x1, 0x9, 0x7ad, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x800000) accept$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0xffffffff, 0x2, [0x40, 0x100000000]}, 0xc) pread64(r1, &(0x7f0000000f6f)=""/145, 0x91, 0x0) 2018/03/01 16:32:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x0, 0x5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0c0000000000000000000001a9fb0000000000000000000000"]}) 2018/03/01 16:32:11 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="2d70707030233a4c0084b85e5e83d1a4fbbe41afccd0a86f90c369c300979a4a223cd399f530b57ada95ae36c406009cc045045a05000000724aa93839b0011fb8b97e4ce6629dceab8a698608058422ee9e0c1bf114877ce7c346e2646285bec8e3d28759cf8e7a84d52f2a23ca1983331fc5f3d25d07130478275e6820a9eea8f56e6a07000000000000c2243e0ee4a9051c7e14ca79bae3efc030", 0x0) pwrite64(r0, &(0x7f0000000000)="2fe5", 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80102, 0x0) readahead(r0, 0x9, 0x3fe) keyctl$session_to_parent(0x12) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) listen$netrom(r0, 0x9) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0xbd, 0x5, 0x1, 0x100000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r2, 0x4, 0x5, 0x8}, &(0x7f00000003c0)=0x10) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000240)=""/84, &(0x7f00000002c0)=0x54) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80040, 0x0) memfd_create(&(0x7f00000001c0)='/dev/autofs\x00', 0x0) 2018/03/01 16:32:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x101, 0x9, 0x34d5a1f0, 0x4098}) rt_sigaction(0x17, &(0x7f0000000000)={0x8000000, {0x8}, 0x8000000, 0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e81f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x3, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) [ 51.867972] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/01 16:32:11 executing program 1: r0 = memfd_create(&(0x7f0000000000)="97", 0x4) clone(0x0, &(0x7f0000000380), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000540)) pread64(r0, &(0x7f0000000100)=""/172, 0xac, 0x0) 2018/03/01 16:32:11 executing program 3: inotify_init() r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x20044886, &(0x7f0000bc8ff0)={0x2, 0x2000004e20, @multicast1=0xe0000001}, 0xffffffcb) 2018/03/01 16:32:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'bcsf0\x00', @ifru_data=&(0x7f0000000040)="7cd7107f2aa22756e4b2be1eb9a306f35fbfbbf4191a7aa6b221702865400d67"}) dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/03/01 16:32:11 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002a0093823bc0c0062f17596d4304ffff60e4ffffffffffff0000a6f6c318d553d19ee98ed8291d46cd8dc3a47543c0e34eb90f17ef14674892308ca9137a6112cde8c7c21c3361764695f26b50c181e4391a9e7715e6e35398398cdd661d1080e85133a0dbeb20855d9070f89433b72a99df", @ANYRES32], 0x2}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x2) 2018/03/01 16:32:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010d) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0xaae, 0x2, 0x446, 'queue0\x00', 0xffff}) modify_ldt$write(0x1, &(0x7f00000000c0)={0x8001, 0xffffffff, 0xffffffff, 0x8, 0x80000001, 0x80000001, 0x1, 0x5, 0x8001, 0x81}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) write$sndseq(0xffffffffffffffff, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/03/01 16:32:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000101ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000043b000)) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x6) 2018/03/01 16:32:11 executing program 1: r0 = getpgid(0x0) getpriority(0x1, r0) 2018/03/01 16:32:11 executing program 7: ioctl(0xffffffffffffffff, 0x8000000002287, &(0x7f0000a0bf3f)) 2018/03/01 16:32:11 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x3fff8, 0x0) dup2(r0, r1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00002ee000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/03/01 16:32:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/01 16:32:11 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='`', 0x1, 0xfffffffffffffffb) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB], &(0x7f00000002c0)=0x10) 2018/03/01 16:32:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000ca9ff4)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5455, &(0x7f0000000080)=0x2) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) close(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7fffffff, 0x62be, 0x9, 0x6, 0x4}, &(0x7f00000001c0)=0xa0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r2, 0x0) 2018/03/01 16:32:11 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x6}}}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0xac, &(0x7f0000000240)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e23, 0x7ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x10000, @dev={0xfe, 0x80, [], 0xb}, 0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3c, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x32, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000340)=0x10) r3 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x0, r3) ioctl$ASHMEM_GET_NAME(r4, 0xc0046209, &(0x7f0000000000)=""/197) 2018/03/01 16:32:11 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_gettime(r0, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa0100, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) fcntl$setsig(r0, 0xa, 0x4) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/03/01 16:32:11 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x44000, 0x0) write$fuse(r0, &(0x7f0000000080)={0x18, 0x1, 0x3, @fuse_bmap_out={0x101}}, 0x18) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90)=[], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f0000000040)='b'}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/03/01 16:32:11 executing program 2: 2018/03/01 16:32:11 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r2 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000003c0)=[{0x80000001, 0x3, 0x400, 0x3, @tick=0x7, {0x4, 0x5}, {0x200, 0x4}, @connect={{0xffffffff, 0x9}, {0x7fffffff, 0xdde8}}}, {0x773c, 0x1, 0xfffffffffffffff7, 0x2, @tick=0x4c77, {0xa1da, 0x2}, {0x7}, @ext={0xd4, &(0x7f0000000280)="cabfce0131f791efaa181fe2ffea954ba8fc5c340f60284bc5b67aa6a398194d008934b2130db106e46ff168f63c05361eaf7d662730ebc6bb2968230d16f5a10a19db1e0d5801b78369ca7c98cb0f34e6c087a3a37ab865a6c76d777a0d9a99f0e10cfe5755b2124530115a6be887d330ec68ba292f9a79282a76021d5c7ea0ff684bc9182ad62a281df315d6f32a8993804345b135047c49c543c77c94e304266f55d30c487d7addb5b7d36cd5ab97fbd72cef34f5da2170e00db17323137783a554130d204eeda84c06e40cf251c654d25f38"}}, {0x3a8c, 0x918, 0x6, 0xff, @time={0x0, 0x989680}, {0x3f, 0x9}, {0x1, 0xe26}, @raw32={[0x9, 0x4, 0x81]}}, {0x6, 0x800, 0xfc0a, 0x8001, @time={r3, r4+10000000}, {0x7, 0x6}, {0xc022, 0x2}, @connect={{0x9, 0x1}, {0x370}}}], 0xc0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r5, 0x85, "39960c4367ae94219125aac641fb46b11936c51251fbc53fabbcd2ad179c18cd8a5027e1b92f88c011f23da1f16275644f4533826e8679a5679a7c2a90d17d94955f567d523e7b1c321b4659ec451dfb847dd19c25345155a96bb53b9d9420c3c9073e614b93f05d7341cee1a50145747c80c14d2d876f41785dbd6db559d47167b011357b"}, &(0x7f0000000240)=0x8d) pipe(&(0x7f0000000500)={0x0, 0x0}) splice(r1, &(0x7f0000df6ff8), r6, &(0x7f00006cfff8), 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000540)={r5, 0xf1, "adc03681a56f3191f22646d0ec6c8863acb9814de6eb78e6e10000ba610c24f3e88d47573e004bc4c949ed65dc7c2d34a8715ae2bd0e9521b59b7135f05aaee77e87ffffdec746539e6dba3e1f6cd07297d20b283275c2bf114dfe770d5dab147dd8a1961b96c1357540782108a8f1bc3edf37bfa33439ff7f95ad50eeaa896b22141a51505e944914bb9fea06f1c0a70eb5cee399c4ac5c36816c0000000000000000000000000000000000000096b77b381a270d0757900f031b126049ba5d65abb5b091c2d710823cb0e3aad064a60505313be212e312a059a5a55fbc005608b8e1a14f0cb7c72cc4722c90e07ce862"}, &(0x7f00000004c0)=0xf9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x0, 0x4, 0x7, r7}, &(0x7f00000000c0)=0x10) 2018/03/01 16:32:11 executing program 1: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) prctl$setendian(0x14, 0x3) creat(&(0x7f0000000000)='./file0\x00', 0xa) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) inotify_init() rmdir(&(0x7f0000000040)='./file0\x00') 2018/03/01 16:32:11 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000092ff0)='./control/file2\x00') utimes(&(0x7f0000e2eff6)='./control\x00', &(0x7f00008b7000)={{}, {0x77359400}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) 2018/03/01 16:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='!ppp1ppp0[(\x00', 0x2) timerfd_gettime(r0, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000f4dfe3)='net/ip6_tables_matches\x00') readv(r1, &(0x7f0000e91000)=[{&(0x7f00001fc000)=""/253, 0xfd}, {&(0x7f0000ffdfb2)=""/78, 0x4e}], 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) 2018/03/01 16:32:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000fe6fd0)=[{r2}], 0x1, &(0x7f0000035ff0)={r3}, &(0x7f000078cff8), 0x8) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x6, 0x5, 0x227e, 0x7fffffff, 0xc11, 0xa5f}) ioctl$int_out(r1, 0x5462, &(0x7f0000000080)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000c40ff4)={0x10}, 0xc, &(0x7f00002e5ff0)={&(0x7f000081eea0)={0x18, 0x3, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2000000000000002, []}]}, 0x18}, 0x1}, 0x0) 2018/03/01 16:32:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f00005b4000)='/dev/sg#\x00', 0x4, 0x800) ioctl(r0, 0x2284, &(0x7f0000b62ffd)) 2018/03/01 16:32:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x4, @empty, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x3}], 0x58) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x580, 0x1, 0x4, 0x5, 0x5}, &(0x7f0000000280)=0xa0) 2018/03/01 16:32:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x81, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x5, 0x1000, 0x800, 0x100, 0x8000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@empty}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1}, 0x0) 2018/03/01 16:32:11 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f3afa0)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x5}], 0x18) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x101, 0x800) r2 = perf_event_open(&(0x7f00000000c0)={0x5, 0x78, 0x7fff, 0x0, 0xb57, 0xfff, 0x0, 0x8, 0x5001, 0x4, 0x8001, 0x4, 0xffffffffffffffe0, 0x80, 0x200, 0x9, 0x8, 0x4, 0x10001, 0xffff, 0x8, 0x6, 0xa97, 0x3f, 0x6, 0x4, 0x8, 0x5, 0xa52, 0xffffffffffffffff, 0x2, 0x7, 0xffffffffffffffe0, 0x3f, 0xf63e, 0xddd, 0x100000000, 0x3, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x2, 0x4, 0x8, 0x7, 0x80000000, 0x2, 0x1086}, 0x0, 0x7ff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000140)) 2018/03/01 16:32:11 executing program 7: r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000aff8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f0000475ff8), 0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) accept$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/03/01 16:32:11 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x400) timer_create(0x2, &(0x7f0000000000)={0x0, 0x20, 0x3, @tid}, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f00000000c0)) socket$nl_route(0x10, 0x3, 0x0) flock(r0, 0x8) 2018/03/01 16:32:11 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000276000)=[{}], 0x1, 0x10000, &(0x7f0000603ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000915000)={0x7}) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@dev}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) 2018/03/01 16:32:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000340)) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="960cd961ca3a51516dbd3a66cd17e9032afa4f4f5f0450b79341ee4f87f4724924701a35b959158702e6b5890a08834cd2a2ce458a03e485233618be91d7a9d35690fee1545cd635b67dda36e63b633aa9b511ba88a43aadde4b0f9c1e7ad32810d24cc4297c1aa8d7ceb68a81adbb0340b08f5beb29ea702015eac5da63eaabf8f479ac9d7baf324173c640cf66932c4a82fd27148877cc3d606fd9e85e") [ 52.115276] binder: 7428:7438 ioctl c0306201 20007fd0 returned -11 2018/03/01 16:32:11 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/31}, &(0x7f0000000100)=0x21) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x80000000}) 2018/03/01 16:32:11 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x1, 0x1000, 0xfffffffffffffffd, "5f9089640d8032fe50f1d4475f34db8f7a8dabd0168da6cbf3799008a279e1734cc3829ec66fa68491c2964995a64cd0a1471a552ebc96bcb0ea5b74827c705f47578df7a799ccf2ce9d5b5b2835490f"}, 0x160) 2018/03/01 16:32:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x3bde821a, 0xfffe) fadvise64(r0, 0x0, 0x6, 0x10080000005) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/checkreqprot\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000001240)={0x32, 0x0, 0x80000000, 0x9e, 0x6dfa9be3, 0x2, 0xfffffffffffffe00, 0x7}, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x4, 0x8, 0x5, 0x400, 0xfffffffffffffc01, 0x8, 0x80}, &(0x7f0000000100)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x1ffe) fcntl$getownex(r1, 0x10, &(0x7f0000001300)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) fchdir(r3) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000001280)={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, {0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}, 0x10000, [0x47, 0x6, 0x2, 0x1, 0x3, 0x4, 0x1, 0x2]}, 0x5c) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000040)=0x80000000) statfs(&(0x7f00000011c0)='./file0\x00', &(0x7f00000001c0)=""/4096) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/03/01 16:32:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00006c1ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000808fb0)={{}, {0x0, 0x4}, 0x0, 0x6}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'syz_tun\x00', @ifru_flags=0x1000}) 2018/03/01 16:32:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x2) close(r2) 2018/03/01 16:32:11 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getflags(r0, 0x1) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/01 16:32:11 executing program 5: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) writev(r0, &(0x7f0000fb9f70)=[{&(0x7f0000000080)="ccaeebb92e8670a9955da50466355a3d89a3371d04e35dfb62132f3c99289c5230b911a8532c8216003cddd5a4f764ee78c136a6ebb9e998257912da3cceae58d6341bd5442c899a0bb09ed5578347ace091136c5ff32bd4ff1fc663abf84f8ec7fa8fa96841906c15494afa1bb511defbc775f4a9bed095901f1911a93a4aa406b7436794133ff33458c9290da4477ce4adcb12cb6b0a00b39ee4e919061e602468b133d18d1c08a4e1348e8d3bbb215b", 0xb1}], 0x100000000000001d) 2018/03/01 16:32:11 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x581000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = dup(r1) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'erspan0\x00'}) 2018/03/01 16:32:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000145000), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003c0ff8)=[{0x4, 0x8}], 0x21) 2018/03/01 16:32:11 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x60440, 0x0) accept4$inet(r1, &(0x7f00000003c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000400)=0x10, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000000440)=""/4096, 0x1000) 2018/03/01 16:32:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000100)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000eee000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x100, 0x2, [0x81, 0x80000001]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0xd693, @dev={0xfe, 0x80, [], 0xb}, 0x101}}, 0x1, 0x6}, 0x98) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/01 16:32:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f0000000040)=0x6, 0x4) 2018/03/01 16:32:11 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0xffffffff00000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/03/01 16:32:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xfd9, 0x1000000400) sendfile(r1, r0, &(0x7f0000000040), 0x102000001) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffffffffdf45) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@broadcast=0xffffffff, @multicast1=0xe0000001, @empty}, 0xc) 2018/03/01 16:32:11 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) arch_prctl(0x1007, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100, 0x99}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x9, 0x4, [0x101, 0x0, 0x4, 0x1]}, &(0x7f00000001c0)=0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) epoll_create1(0x80000) sendfile(r0, r1, &(0x7f0000000180), 0x7) fcntl$setpipe(r1, 0x407, 0x1) 2018/03/01 16:32:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x14, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000862f40)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="790e91c186f8e62853e1cfce85f448592a934ee4f1c0a2a872bb8159ba24490906203e59fa7c7ef9771faf5d4c181e06bc0414bd3b90b5a48b89a5f6f052ef06340de4f0f9fa27d346005d98553c5c79aa477bac17412026dd01", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x6, &(0x7f00007d4000)=[]}}], 0x1, 0x0, &(0x7f0000568000)={0x0, 0x1c9c380}) 2018/03/01 16:32:11 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x84f07f8e92977307, &(0x7f0000000080)={r0, r1+10000000}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8000, 0x0) clock_getres(0x7, &(0x7f0000000040)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400880, 0x0) bind$ax25(r2, &(0x7f0000000140)={0x3, {"92b20c5470f1d1"}, 0xfff}, 0x10) 2018/03/01 16:32:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) delete_module(&(0x7f0000000140)='system-.systemposix_acl_access', 0x800) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000240)=0x3) fsetxattr(r1, &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000380)='system-.systemposix_acl_access', 0x1e, 0x1) getsockopt(r0, 0x8, 0x1806, &(0x7f00000003c0)=""/25, &(0x7f0000000400)=0x19) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000280)=""/251) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xb, 0x10, 0x0, 0x3}, &(0x7f0000000080)=0x18) flock(r3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x20}, &(0x7f0000000100)=0x8) 2018/03/01 16:32:11 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007c5000)={0x2, &(0x7f0000001ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) 2018/03/01 16:32:11 executing program 0: getitimer(0x2, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x84000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0xfffffffffffffffa, 0x3, 0x401, 0x1001, 0x3, 0x5}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x4, 0x9, 0x4, 0x7fff, 0x0, 0x100000000, 0x6, 0x2, 0x8, 0x8}, 0xb) getitimer(0x2, &(0x7f0000000140)) clock_gettime(0xfffffffffffffff2, &(0x7f0000000000)) 2018/03/01 16:32:11 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x0, &(0x7f0000845000)) getpid() r1 = socket$inet6(0xa, 0x802, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gretap0\x00', @ifru_addrs={0x2, 0x4e23, @empty}}) 2018/03/01 16:32:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) read(r0, &(0x7f0000000140)=""/61, 0x3d) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="c27b2ca6f19d6f5f366f54455c5085150cb11632d886770e14a6329dd60be73742a8dd0df2b6fc2fc7a1a24bb5f7637f7e7a2f37022e7f8b0cb829b530de518540bdfa4e684b29dcf662516c728d2c24281e19d7b6a44fddc23e") recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) mmap(&(0x7f0000f20000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/01 16:32:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80}, 'port1\x00'}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) 2018/03/01 16:32:11 executing program 3: r0 = socket(0xc, 0x4, 0x0) sendto(r0, &(0x7f0000000340)="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", 0x1000, 0x4000, &(0x7f0000000000)=@rc={0x1f, {0x6, 0xfffffffffffffffa, 0xcc, 0x3, 0x0, 0x1}, 0x1}, 0xa) write(r0, &(0x7f0000000240)="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", 0xfc) [ 52.427669] audit: type=1400 audit(1519921931.639:14): avc: denied { read } for pid=7528 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/01 16:32:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) 2018/03/01 16:32:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)="17e1f7ccc2eede93b86e7d79121ea32327f0ad4e2cb6ca2404e196197dc766504befb32f2accda56487f0277aa00b14860d5ca468180f93fca1a864c6a88ca2072ca361dbf2e28660761a2b8053d200fa752e92baddfde9552826ac775843030aa2f85031dd3f47448b1012a22270dc617f1bd5f23948233af27335e0b6a7976e9b086fec0b44fa7fbe40221d1f46d3903b0b6331f6637f7095af7026e1349f22911302824adfec373af690cbb8346417e52e32033e339243fa73c4c68b086e3f64697d3d6fa6cc9e15d3ea3e5bbdc88ac05245c54d1ede0", 0xd8}, {&(0x7f0000000300)="1ad75e8933f16bc6b848ab63cff7d9fa847ad65569af194af8f8a712f97b3915e0c306e2ba4be6d99251a59b4e83b434cd667ad1a6edcf1492df2b2b6428596150aaeb4f58da61d32582ba26921195a383c5218e3399b4fef145e5af789f71fe4b14cc7860250eb0d37374b65c679c7a665a7a2680b898072b26ad25d7c786d186d4aa1c7e543b5ce8faebbbe12272f90e74ef2072620252cf1798376053f4463f4ce68d75c08983dbcf62fe30bcec38a147d89bcbaf96ba02f631aa9ce3558bfceca30b4183383f9331c170503693d74baba78a08603c335fa670f90bbf6fe434e3586da85e4915b6051e33e91b045f94ce6309f78933", 0xf7}, {&(0x7f0000000500)="be5960f9c3504d6477c208af7e65995b410d7527b6ee298be538a4d5d2bacb72abb397b38cae3b4ea7f9bba64529a4a4efec5c0f1233d7f8da361b4bcbc1d65c832cc0fb8705557fd6ff25869c8d4c3ee1767242261f8c6666671adef25049051b7c05d33602fef614224472fb1d1342", 0x70}], 0x3, 0x18) ioctl$TCSBRK(r1, 0x5409, 0xe55) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = gettid() fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x80000001, r2}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getaddr={0x14, 0x16, 0x200, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xa95245d86fa20ff8}, 0x1) r3 = gettid() r4 = socket$inet(0x2, 0xa, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000040)={0x0, r5/1000+30000}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) recvfrom$inet(r4, &(0x7f0000000100)=""/114, 0x72, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) tkill(r3, 0x15) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) bind$vsock_stream(r1, &(0x7f00000006c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/03/01 16:32:11 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32, @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'], 0x2e, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/105, 0x69}, {&(0x7f00000000c0)=""/169, 0xa9}, {&(0x7f0000000180)=""/17, 0x11}], 0x3, &(0x7f0000000200)=""/73, 0x49, 0x3ff8000000}, 0x8001}, {{&(0x7f0000000280)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/176, 0xb0}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/242, 0xf2}, {&(0x7f0000001480)=""/182, 0xb6}, {&(0x7f0000001540)=""/57, 0x39}, {&(0x7f0000001580)=""/33, 0x21}, {&(0x7f00000015c0)=""/110, 0x6e}, {&(0x7f0000001640)=""/205, 0xcd}], 0x8, 0x0, 0x0, 0x1}, 0x2c}, {{&(0x7f00000017c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f0000001980)=[{&(0x7f0000001800)=""/153, 0x99}, {&(0x7f00000018c0)=""/42, 0x2a}, {&(0x7f0000001900)=""/119, 0x77}], 0x3, &(0x7f00000019c0)=""/43, 0x2b, 0x101}, 0x4}, {{&(0x7f0000001a00)=@rc, 0xa, &(0x7f0000002a40)=[{&(0x7f0000001a40)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x5b6699c1}}, {{&(0x7f0000004580)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003bdbd6d59a6e25560fbe998f7029b277000000000000000000000000"], 0x58, &(0x7f0000002d00)=[{&(0x7f0000002b00)=""/235, 0xeb}, {&(0x7f0000002c00)=""/20, 0x14}, {&(0x7f0000002c40)=""/142, 0x8e}], 0x3, &(0x7f0000002d40)=""/228, 0xe4, 0x4}, 0x2}, {{&(0x7f0000002e40)=@can, 0x10, &(0x7f0000003f40)=[{&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/125, 0x7d}, {&(0x7f0000003f00)=""/2, 0x2}], 0x3, &(0x7f0000003f80)=""/121, 0x79, 0x200}, 0xe15a}, {{&(0x7f0000004000)=@generic, 0x80, &(0x7f00000040c0)=[{&(0x7f0000004080)=""/16, 0x10}], 0x1, &(0x7f0000004100)=""/6, 0x6, 0x5}, 0x3}, {{&(0x7f0000004140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x2e, &(0x7f0000004280)=[{&(0x7f0000004180)=""/254, 0xfe}], 0x1, &(0x7f00000042c0)=""/18, 0x12, 0xe296}, 0x2}], 0x8, 0x100, &(0x7f0000004500)={0x0, 0x1c9c380}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000004540)=0x9, 0x4) close(r0) [ 52.555623] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/01 16:32:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TCFLSH(r1, 0x540b, 0xea0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d000000de060000000000000017e9ffff05000000", 0x39}], 0x1) 2018/03/01 16:32:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000005fe2)=""/30, &(0x7f0000001000)=0x1e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) 2018/03/01 16:32:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x1) 2018/03/01 16:32:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80000, 0x0) bind$inet(r0, &(0x7f0000deb000)={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, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)="84", 0x1, 0x40, 0x0, 0x0) set_thread_area(&(0x7f0000000040)={0x2ab2, 0x0, 0x7000, 0x6, 0x9, 0x100000001, 0x0, 0x1000, 0x10001, 0x4c7c}) 2018/03/01 16:32:11 executing program 3: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='/', 0x1, 0x25) write(r0, &(0x7f0000000440)="671259803a3c50008966ab29af3ec531dac854512c048d10e4fe35e177791d189cd29cec4acc64062bc0cb42fb9f7f0d0784603efe39b782942d1c4b4adaafb4bdd4bdd6d9c9f1e968cd43a3fefb2f592fc420a6d38efacb0fc0de6e6ca92f60fad88eced67f3538be891bb9d721339cf30404f37fb2596be1d3d600ba04b6be998bc59f07d11be75a2b3d12fbf54018b17c296e4922ada5b71c0405d019d4c099f78b7f9cd8142eafdcc52a19f2d52f10ff", 0xb2) r1 = openat(r0, &(0x7f0000000000)='/', 0x0, 0x0) write$selinux_access(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a69707461626c65735f756e684563fad1a29bef745f66696c655f743a733020756e636f6e66691f000000333000"], 0x38) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getdents64(r2, &(0x7f0000000000)=""/1024, 0x400) renameat(r1, &(0x7f00002c0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e32000)='/') 2018/03/01 16:32:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) prctl$setname(0xf, &(0x7f0000013ffe)='}\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000132000/0x1000)=nil, 0x1000}) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000080)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}, 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000e22000)="390000001100094501bb61e1c30500ff070000000200000045efffff08009b0018001a0000000005050001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/03/01 16:32:11 executing program 7: init_module(&(0x7f0000000000)='vboxnet0\x00', 0x9, &(0x7f0000000040)=':$vmnet0\x00') r0 = socket$packet(0x11, 0xa, 0x300) r1 = dup2(r0, r0) close(r1) getsockname$unix(r1, &(0x7f0000003080)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) 2018/03/01 16:32:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000001c0)={0xfffffffffffff800, 0x4, 0x101, 0x1ff, 0x17, 0xca23}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x511101, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x3, 0x4, 0xdf1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0xcf8a, 0x4, 0xd95}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newroute={0x38, 0x18, 0x9, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x3}, @RTA_GATEWAY={0x14, 0x5, @dev={0xfe, 0x80}}]}, 0x38}, 0x1}, 0x0) 2018/03/01 16:32:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0xfffffffffffff360, 0x405, 0x3}) r1 = memfd_create(&(0x7f0000000180)='nodev', 0x1) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000001c0)=""/214, &(0x7f00000002c0)=0xd6) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x20000) 2018/03/01 16:32:12 executing program 6: mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f00005af000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x121000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x87ee, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open(&(0x7f00002a6ff8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000d85ff8)='./file0\x00', 0x4) 2018/03/01 16:32:12 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x8, 0xc5eb, r1}, 0x10) sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r2 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000004bff8)) 2018/03/01 16:32:12 executing program 1: listen(0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0xdfe6, &(0x7f0000000040), 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x4) r2 = socket$inet(0x2, 0xa, 0x8000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x9b8, {0x2, 0x4e22, @empty}, {0x2, 0x4e21, @rand_addr=0xdc8}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x8, 0x7e4, 0x7, 0xf642, &(0x7f0000000080)='dummy0\x00', 0x7, 0x667d, 0x2c}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000044d000)={0x5}) poll(&(0x7f000047dfd0)=[{0xffffffffffffffff, 0x8044}, {r0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(0xffffffffffffffff, 0x0) 2018/03/01 16:32:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=ANY=[@ANYBLOB="03be"], 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r1, 0x0) 2018/03/01 16:32:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f4ff0)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0xffffffffffffff22) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d19fe5)=""/27, &(0x7f000023e000)=0x1b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) 2018/03/01 16:32:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b78ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3801000010002900ffffffffffffffff000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000c5aff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000021e000)=@flushsa={0x14, 0x1c, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/01 16:32:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000000100)={0x1, 0xfffffffffffffff8, 0x400, 0x4d, 0x100000001, 0x17f, 0xd846, 0x40}, &(0x7f0000000200)={0x3f, 0xf2, 0x16fb3113, 0x2, 0x6, 0x61c, 0x9, 0x7e}, &(0x7f0000000180)={0x9d5, 0x8, 0x3, 0x1, 0x2, 0x7ff, 0xf6e9, 0x46}, &(0x7f0000000140)) setgid(r1) [ 52.871599] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. [ 52.887788] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/01 16:32:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000440)="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") ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"694d95c918e80000ae003a000000ff07", @ifru_addrs=@nfc={0x27}}) close(r0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/01 16:32:12 executing program 5: setrlimit(0x7, &(0x7f0000f66000)) r0 = socket(0x9, 0x80003, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x80, 0x19, 0x2, 0x80000000, 0x8864, 0x7, 0x81, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7d1}, &(0x7f0000000140)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create(0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000000040)=0x401, 0x4) 2018/03/01 16:32:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x2c, &(0x7f0000000440)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f00000004c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000580)={0x2, 0x97a8, 0x134}) accept$nfc_llcp(r1, &(0x7f0000000680), &(0x7f0000000700)=0x60) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x464e, @empty, 0x1000}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)="57cc8cf50b8f814504599105d7b87f03d0128a9b533014188716c23a2a6dc2a2687fcf9e95e7a4e5c23613eedcee25382a8bd7b3355f9eb724b2fd2e89fd908555b177e12019e2c1e167f4d4d59e74e1218513c11366881f3698139a4a73415678fba91e59b1891c23c1a83a0d500054c1f1e271cb32d28543be182c79ba9d1f0d2cb19d40a50e8491b38f797bb67f5363b25eb34d737bc13d6f9379c2cea286352146200a47d092fafea03f1370280950c8e90b9d6586d16b77c3c12edad07e50b89d6179e89a578d77739140d77a", 0xcf}, {&(0x7f0000000180)="e6d533b9574a299761b54844244c0c33d29a7bee9b5d11c9d6c6423b983312dcb177bd75c0b37c6b2845fa6a101e987f60b38772a9c3561d64d0c20dda6923a415a366befc78ea1347fc8f000612aec8f1b85d2a4dfb24d865842fe359cdbc7bf64ea51dcb1f636fdeefea0f0f8a193c2f7f57668ecb808afbb2b8333fbb2a101b507eb33b003ced1e7aefca16b6265e4af45de4c10c", 0x96}, {&(0x7f0000000240)="3a9de3b41e34da4e037a46f66ddf39f8e8ebc12ce37f1154379281db41e1885db1cfe36314f753d269c3790d7257d487a1c22a61203aeca10f5080a7", 0x3c}, {&(0x7f0000000280)="cbf81bb4f77394703e7671d3620e82ddcbe2833829c8", 0x16}, {&(0x7f00000002c0)="0751ed212e4c1025ed3e8b5a8cf68f0e7f827ee1bc6da0d9b54203333ccdb5c18cc096d9276c3a8e2998c029f6e715642dc2f18be9689873f19d45d3de4f9742983c8576959a1114ad5189643b6b0cc80587a9d9cbad9748e1cf6ce8c18ae95ef6789d92aab05f2e2e77ac4d5bab327190f817dbc7aa58199c09a428004a5963e346ed9faa526e767d656da980fba00a8a8ec5697197277f1305032edd6d980f13f69d105b0d358105967e2451a849198738e8e6478df9d99457fe74c75176c09c5a1da2102d9b52a26f0cd7c8af521baa9d2cebc7e07af8063a5ae059e1f3994c0549", 0xe3}], 0x5, &(0x7f0000000500)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x200, 0x401, 0x1f, r2}}], 0x30, 0x1}, 0x8000) connect$vsock_stream(r1, &(0x7f0000000640)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x2}) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e24, @empty}, 0x10) 2018/03/01 16:32:12 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000000)) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/03/01 16:32:12 executing program 6: sync() add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200), 0x0, 0xfffffffffffffffb) getpgid(0xffffffffffffffff) signalfd4(0xffffffffffffffff, &(0x7f0000000940)={0x5}, 0x8, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002380)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000025c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000026c0)=0xe8) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)) fstat(0xffffffffffffffff, &(0x7f0000002940)) getresgid(&(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) geteuid() 2018/03/01 16:32:12 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000140)=@hdr={0x1, 0x3, 0x1214, 0x0, 0xc000000000, 0x3, @ipv4={{0x2d, 0x4, 0x1a, 0x8, 0x188, 0x65, 0x8f, 0xffffffffffffff07, 0x85, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, {[@cipso={0x86, 0x36, 0xfffffffffffff000, [{0x7, 0x11, "5ca56dcee7d8f9abd7db38ac7dab12"}, {0x7, 0xf, "93322ac45a83cb742a10243736"}, {0x5, 0x10, "80ddbe8ddd37d81cc86f5252f4a4"}]}, @generic={0x83, 0x9, "1ee2cc40c29d75"}, @end, @timestamp={0x44, 0x18, 0x6, 0x3, 0x6, [{[], 0x8}, {[]}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x4bd1}, {[], 0x9}]}, @rr={0x7, 0xb, 0x8, [@empty, @dev={0xac, 0x14, 0x14, 0x12}]}, @lsrr={0x83, 0x17, 0x0, [@dev={0xac, 0x14, 0x14, 0x15}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, @cipso={0x86, 0x23, 0xbc4, [{0x7, 0xb, "d8b18e0835ddf40a82"}, {0x1, 0xf, "625def2cf7e315a8882e035922"}, {0x0, 0x3, '\n'}]}]}}, @igmp={0x13, 0xff, 0x0, @multicast2=0xe0000002, "9fd12d2a29f65b81b0ea265604ea232fc8fdbc77b2ad5d1a4c3792003c3c7e5ddb95e288e6e82841a3a7ffc5e845db96cadf08fea5bfdeda4c1275c35dcdf9365087f2f3536928c38ba2a734863168efb204f5dc55a70a70d75068930ceef28bd38503689bbf842b1d29491641dec9580fc8c343f1486f5b3c0185b5c311da96732541ac4531f2bc707f12d88dd46c04f0fe0a4ce1369090713b9cce321c64afd9ca5a093cf3dfc7ce2295ab8706af3892b2e82c5315566664ff15ce1225de821aea8d685ab3da3ebfc0ce38"}}}, 0x192) r1 = eventfd2(0x200000005, 0x80800) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/03/01 16:32:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x0, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x1, 0x2, 0x8}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000200)={0x6d, &(0x7f0000000180)=""/109}) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d24000)=0x401, 0x4) 2018/03/01 16:32:12 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/60) r2 = dup3(r1, r1, 0x80000) sendto(r2, &(0x7f0000000080)="bc9daf5f4c009b73eddca487a66a1f93d9dce6b215d66343cde3a74bbd1aad328cf2522a01dc0e09af9c9a373259477c52a3b40f856e2cd07ef62af4851fc206e039401988005fb73a294660e45b9b3bbe777ab91c3447a32b18c8188fae8a28eaeb6d943c04143d8cec32064b685a6621d183dd995ce40a2c8f1590b521288d55c450b2e8b1bad34793b1bcafd07ded7d87665986c531b5bc37e055816a8c9b3de745a0a5a1016156f0daffefcda04da5253ccec9734252668e75fe0ba8af527b8d1a40ee0a7e9df6449b1f5e7eb018a6689e8c67f1e1", 0xd7, 0x10, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'gretap0\x00'}}, 0x1e) r3 = dup(r0) fcntl$setstatus(r0, 0x4, 0x4400) splice(r3, &(0x7f00000001c0), r1, &(0x7f0000000200), 0x9, 0x2) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000240)={0x100, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x64, 0x5, 0x6, 0x6, 0x7fff, 0x0, 0xfffffffffffffffe, 0xc2, 0x3}) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x82000, 0x10c) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) socketpair(0x0, 0x5, 0x7, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r6, &(0x7f0000000380)="5c18d713422fbe951bc2d9524386a2a238296eb421b0dfda99a633cf59ef14927eafe34b8d73dc2f3244a962dbef448b90ea6c9822d82f5f61cf7c940ae2b2b855fd974532534003748ca902b15bafc1324d5c802893621be2e739af0dba7106a4b1ad126cb2e08291b1e69e672f41d78cde8227611a03786a2bd143af2b3a3ac9ed7e0ab0df952c04c8883066c1eaa72c35954f002ff16c0314fa33bb4e72da31ce1d7be243c10cb53c5760b372e2e182aa38f84e00ce900ffd4d0e549f31a10f1249d0e00f30b9e9a18dafa7d86f9390fd8158ee9715f00cbba7d42f633676990fbd696803b3", 0xe7, 0x40000, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e23}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000500)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000640)={@mcast2={0xff, 0x2, [], 0x1}, r8}, 0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000680)={r8, @local={0xac, 0x14, 0x14, 0xaa}, @empty}, 0xc) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000700)={0x7, &(0x7f00000006c0)=[{0x2, 0x7}, {0x3, 0x3ff}, {0xfe, 0x1f}, {0x3f}, {0x0, 0x100000000}, {0x8, 0x6}, {0xffffffff93aa0a56, 0x6}]}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x5c0, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0x3f, r8, r9}, {0x4, 0x1, 0x1000, 0x0, 0xc61, 0x0, 0x6, 0xeb}, {0xffff, 0x3, 0x0, 0xd8}, 0x0, 0x6e6bbb, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x5, 0x3, 0xffffffffffffff81, 0x8001, 0x7fffffff, 0xae7e}}, 0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000840)={@mcast2={0xff, 0x2, [], 0x1}, r8}, 0x14) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000880)={@multicast2, @remote}, &(0x7f00000008c0)=0xc) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000900)=""/66) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000000980)=0x1, 0x4) exit(0x1f) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000009c0)=0x4, 0x4) chdir(&(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) pwritev(r1, &(0x7f0000000d40)=[{&(0x7f0000000ac0)="38d829522d7fb6cb606d4334260f2bfb1ff5b6313723633a5b0d607f8b7925379ffb9d229b82cbc8cc2e66590c0f9c7dc06edf1a6b9154fa2464ed2e0bd8328a83d8a178c21a860b26195a6e5612adcaf518cd60bdf58422d660a20d7c867465ebbfde09debb05c74ebbc928f1b5c8d0e98e", 0x72}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)="b29a4c1463f173287cac310e63f03512a966ae936d071cb8a10a7728bdaf79baa0a0e1c62db52233898c4288143eaf8ea6f1c8daebaaabc76265a66360f088e8132849403ccf2c879923592dfb0a911d2c574d597ccba64d4256b817d791dd82b87bdf249447dda28b7fab66b6eb1e99107502507dcd57f9be864a69925af8132acf70974bc704fadeaab890c26137f85f05101a67b9890a0a26ba1ccf4eef467d7dcd6e06b52147b43fd56f07a2910cda9aae6f052c55f2e46f83a75d8a41e8a652769b16dfe74ce9b3b9da612525e408bde61f689b3a4cbdcaaf617a772cdc1e448d28f20c1a299d40664468b814ea96207c", 0xf3}, {&(0x7f0000000c80)="6e1f48728f807ca87a363f59f2551ce9569d0e5b333798ceddb082ecdc4eb132bd1a4dccbf21a509f447da78d918f0b4ea65e77ec96bd3d0b900", 0x3a}, {&(0x7f0000000cc0)="8f68bd7596aea5dc875d972a77e3c36a7fda6e21687a2db021f2359c0695ce95f6ea2ca11b7bf8a978cc60c1810550f24f31c379b314c12d54245ad4ea5e4e004932", 0x42}], 0x5, 0x0) accept4$ax25(r2, &(0x7f0000000dc0), &(0x7f0000000e00)=0x10, 0x800) ioctl$TUNSETOFFLOAD(r7, 0x400454d0, &(0x7f0000000e40)=0xfff) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000e80)={0x6, 0x1, 0x7fff, 0xe2, 0x183a, 0x40}) r10 = gettid() capset(&(0x7f0000000ec0)={0x0, r10}, &(0x7f0000000f00)={0x87, 0x200, 0xfffffffffffffffe, 0x0, 0x5, 0x9}) 2018/03/01 16:32:12 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setpgid(0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001080)={r1, &(0x7f0000000080)=""/4096}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000010c0)=0x0) waitid(0x2, r2, &(0x7f0000001100), 0x4000000b, &(0x7f0000001140)) 2018/03/01 16:32:12 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x119000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000dca000), &(0x7f0000387000)=0x4) 2018/03/01 16:32:12 executing program 5: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000000440)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) write(r0, &(0x7f0000000000)="d9", 0x1) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x2, 0xff, 0x9, 0x5, 0x154, 0x9}, 0x20) utime(&(0x7f00000005c0)='./file0/bus\x00', &(0x7f0000000600)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x5, 0x2a0c3137, 0x1e, 0x3}, 0x10) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) 2018/03/01 16:32:12 executing program 4: unshare(0x48eaeffd8d0a4f2) r0 = epoll_create(0x9fd6) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) r1 = socket(0x2, 0x3, 0x24) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x8, 0x0, 0xfffffffffffffff7, 0x7, 0x9, 0x0, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x5, 0x7fffffff, 0x3ff, 0x7}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x5, 0x30}, &(0x7f0000000180)=0xc) 2018/03/01 16:32:12 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a00)=@nat={'nat\x00', 0x19, 0x5, 0x938, [0x20000040, 0x0, 0x0, 0x20000538, 0x20000650], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x9b0) ioctl(r0, 0x180004527, &(0x7f0000000000)) 2018/03/01 16:32:12 executing program 4: r0 = socket$inet(0x2, 0x2000000000005, 0x0) r1 = dup(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x8, 0x1}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7ff, &(0x7f0000000040)=""/5) arch_prctl(0x1004, &(0x7f0000000180)="06aea43cff68c729d4653ad68bbbe67a5f8161324151c571c6f429a7bb3eb1ddd51bea586320a59c41a563193fa91f91c42c31a1ad2b75ad5bebff197eaec3b62a004f24d7ba1189b5a4b78f3992bd5cb7329170b5a32ccbc79f9545df37f090933276c5766504a90440206bc4c2c198671a0eb28ec3e3f020302b4af011c733b56e3c370852") setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b10000), 0x6677bbc4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, 'tunl0\x00'}) 2018/03/01 16:32:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/4096) fchdir(r0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000004c0)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x3, 0x0, 0x0, 0x0, 0x0, 0x0) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) 2018/03/01 16:32:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x29c, 0x0, 0x0, 0x0, 0x0, {}, [@generic="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"]}, 0x29c}, 0x1}, 0x0) dup3(r0, r0, 0x80000) 2018/03/01 16:32:12 executing program 7: r0 = getpid() getpgid(r0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/raw6\x00') ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000000)={0x9b8, 0x4, 0x5, 0x4}) readv(r2, &(0x7f00009bd000)=[{&(0x7f00000d4d84)=""/4096, 0x1000}], 0x1) open$dir(&(0x7f0000000080)='./file0\x00', 0x80000, 0x20) 2018/03/01 16:32:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, @const}) 2018/03/01 16:32:12 executing program 0: r0 = memfd_create(&(0x7f0000000000)="6f73797374656d2c2df900", 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8000, 0x6, 0x5, 0x3, 0x4, 0x26, 0x100, {0x0, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x3, 0x4, 0x2, 0x9, 0xf}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x7e, "c1379a5d424fed44f5033dd81f78c2632fa9d71a8a531687b1123b4aa72d1272c7e57f79359a5218b84bf2487845a57fc92979ea3a8fb18b44eeb6d7488cdadfd524fa3421797635327eec8556e623b7933e0c386310b7c680902499d10b87cf919789307de98037784d9b0a2ee88d56a084f65f001977ebbb14b2ebaa8e"}, &(0x7f0000000200)=0x86) socket$inet6(0xa, 0x801, 0x0) r2 = socket$inet6(0xa, 0xb, 0x7d) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r3 = fcntl$getown(r0, 0x9) sched_setparam(r3, &(0x7f0000000240)=0x58) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r2, r4, r5) 2018/03/01 16:32:12 executing program 6: r0 = socket$inet(0x2, 0x80000, 0xfffffffff7fffff8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x440000, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/03/01 16:32:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e4056c)=0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x200, 0x1, 0x8, 0x7, 0x293, 0x4e, 0xddda, 0xffffffffffff26ea, 0xdd, 0x1, 0x3ff, 0x2}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdbfdc)) 2018/03/01 16:32:12 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000fbfffc)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffeec) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fbd000), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/01 16:32:12 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[0x8, 0x4, 0x8, 0x100, 0x5, 0x5d6]}) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/03/01 16:32:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vlan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0xfff, r2}) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f000000affc), &(0x7f0000005000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/01 16:32:12 executing program 4: socketpair$inet6(0xa, 0x80007, 0xfcf5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000040)="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", 0x1000, 0x10, &(0x7f0000001040)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001080)={0xa, [0xffffffff, 0x7c, 0x7f, 0x8, 0xe56b, 0x2, 0x100000001, 0x9, 0x20, 0x0]}, &(0x7f00000010c0)=0x18) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r2, r2, &(0x7f000080037c), 0x400000ff) 2018/03/01 16:32:12 executing program 6: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038ff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socket$inet6(0xa, 0x6, 0x2) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) lseek(r0, 0x0, 0x3) 2018/03/01 16:32:12 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff}, 0x0) tee(r0, r0, 0x3f, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r3, 0x7}, 0x8) 2018/03/01 16:32:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x7, 0x6, 0xadf0, 0x8, 0x0, 0x1, {0x0, @in6={{0xa, 0x8, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x24, 0x7f, 0x8, 0x4f, 0x3ff}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1}, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f00000000c0)=[]}}], 0x2, 0x0) 2018/03/01 16:32:12 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xe68, 0x2001) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) r2 = getpgid(0xffffffffffffffff) setpgid(r0, r2) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000000000), 0x0) ioperm(0x10000000000, 0x4, 0xff) modify_ldt$write2(0x11, &(0x7f0000000080)={0x100000000, 0x1000, 0x1000, 0x6, 0xa3, 0xe7, 0x3, 0x4, 0x3, 0x1}, 0x10) 2018/03/01 16:32:12 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000140)='./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)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mprotect(&(0x7f0000d71000/0x3000)=nil, 0x3000, 0x1) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/01 16:32:12 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000140)={'eql\x00', @ifru_map={0x0, 0xf7}}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'dummy0\x00', @ifru_mtu=0x1}) 2018/03/01 16:32:12 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006e5000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) fcntl$notify(r0, 0x402, 0x11) 2018/03/01 16:32:12 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x8000000000000) 2018/03/01 16:32:12 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000140)='./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)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mprotect(&(0x7f0000d71000/0x3000)=nil, 0x3000, 0x1) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/01 16:32:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xf, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) r2 = dup(r1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x30, {0x2, 0x4e23, @rand_addr=0x1}, 'ip6_vti0\x00'}) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000040ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/01 16:32:12 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xf8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xa2}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xda37}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6f3f}], 0x4b7) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x3, 0x7, 0xfffffffffffffffe, 0x80, 0x101, 0x100}) 2018/03/01 16:32:12 executing program 1: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000ff0)={&(0x7f0000012000/0x1000)=nil, 0x1000}) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x7, 0xa}) 2018/03/01 16:32:12 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vlan0\x00', 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffffd5) 2018/03/01 16:32:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x6) ioctl$void(r0, 0x5451) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x100000000000) mremap(&(0x7f0000848000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f00002c3000/0x2000)=nil) 2018/03/01 16:32:12 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mprotect(&(0x7f0000d71000/0x3000)=nil, 0x3000, 0x1) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/01 16:32:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) pipe(&(0x7f0000000000)) ioctl$void(r0, 0x1) 2018/03/01 16:32:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x4e20, @empty}, 0x10) 2018/03/01 16:32:12 executing program 5: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x28) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/82, 0x52) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a63) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="41c6409acabe027ceb2a3cb9e74ae9b5860d02370c44d362e7af6bb7cfa180e6e1acc165fb08360e5250c9052ad82b1e1d63ae8998219830b08a43b78f29a1280800d4c1531f6523b7f5d5a6d6905b77f7321c1c03baca50ff6940b1f0badecc86efa797636d7df14c5621622e5244954bba4f5869bcff25f457862da88e6889dadd5f8337acdc0c74adffb5cfc18ba1ec9a959cb0d08f4359f11d18aaf412bdde7a8f554437fcc03104f7b2362720733ee015aca1c282a3200da00ae0be5c17722f3b2ac84e3c2f5c8877849dcf076bca30ad376df8de8dcd9546f6b4ab16b5a9cb2be0ca965f46ee84fd24923fb8f29a8831f8a61b63e0") 2018/03/01 16:32:12 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00004e9000)=ANY=[@ANYBLOB="2800000010000900ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000e60000000008001a0004000200"], 0x28}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0xb, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x5, 0x54}) 2018/03/01 16:32:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0xfffffffffffffffc) clock_gettime(0x0, &(0x7f0000fd8000)={0x0, 0x0}) ppoll(&(0x7f000038cfe8)=[{r0}], 0x1, &(0x7f0000fd8000)={0x0, r2+10000000}, &(0x7f00008ecff8), 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x6, 0x1790, 0x101, 0x8c7b, 0x7, 0x9, 0x1, 0x3, 0x0, 0xfffffffffffffe00}) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/03/01 16:32:12 executing program 3: unshare(0x400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000040)="f18eb1b4f5e74d23ad8035c8130b226a20180d040cf128674e0f317ff2818254de24200e210b7fa1412224bc0e969fe177f48cfd31d98d7fcbdf5a91ee8bb5743c8690242186b923dba7e5250096ee7cfb62d6fa082846ad37fbdb16a7c60c5344277eb33c6b0ae6d321581fbf33c40cfa73623d4d096197502516cd3451ba45b42e87b597409beeb957c94af0f954b9f16aaf25265722dc77b184027a293353") r1 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e22ff8)='./file0\x00') 2018/03/01 16:32:12 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000cf000)='./file0\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x400, 0x40) tee(r0, r1, 0x17a, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) getdents(r2, &(0x7f0000032000)=""/80, 0x50) 2018/03/01 16:32:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r0, &(0x7f0000c2c000)=""/229, 0xe5) execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000200)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x8b}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xf87a41, 0x9, 0x1ff}, &(0x7f00000000c0)=0x10) sendmmsg$unix(r0, &(0x7f0000000180)=[], 0x0, 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0xfffffffffffffffd, 0xa041, 0x9, 0x7}, 0x10) 2018/03/01 16:32:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x6) ioctl$void(r0, 0x5451) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x100000000000) mremap(&(0x7f0000848000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f00002c3000/0x2000)=nil) 2018/03/01 16:32:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) inotify_init1(0x800) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="ccd376626f786e6574d54fb9279eef54000000000000000000000000000000"]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 16:32:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)=""/62, &(0x7f0000000040)=0x3e) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000076a000)=[{}, {}, {0x2}], 0x28c) 2018/03/01 16:32:13 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) fremovexattr(r0, &(0x7f0000000000)=@random={'trusted.', '\x00'}) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/01 16:32:13 executing program 2: r0 = socket(0x4, 0xb, 0xc9e0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x57, "b6b6abb833575d43b1fd3ebf9c963762f01e5fb5d96eac3152b8795f398adec6baa358ea7183758f62cb027e3390f4e793b3b9b5b7bfecaf894bcc65c4a9ee21bd16859374c7fd62380f01f1d97a8d289da52391d700ad"}, &(0x7f0000000100)=0x5f) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x200, 0x4, 0x401, 0x100000001}, 0x8) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0xffffffffffff8001, @empty}}, 0x1ff, 0x7, 0x5e28, 0x6}, 0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0x6, 0x3, [0x1, 0x1, 0xff]}, &(0x7f0000000300)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x18) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000003c0)={r3, 0x80}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={r4, 0x94, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0xd668}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x93a6}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x80}]}, &(0x7f0000000500)=0x10) getgroups(0x5, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0]) setfsgid(r6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000580)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0x2}}}, 0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000680)=@sack_info={r4, 0x10001, 0x100}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000700)={r1, 0x1}, &(0x7f0000000740)=0x8) delete_module(&(0x7f0000000780)='\x00', 0x200) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000800)={{0x3, 0x3, 0x49, 0x2, 0x43c}}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f00000008c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000900), &(0x7f0000000940)=0x4) fadvise64(r5, 0x0, 0x100000001, 0x7) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000980)={&(0x7f0000000000/0x1000)=nil, 0x1175, 0x3, 0x16, &(0x7f0000ffe000/0x1000)=nil, 0x8000}) getsockopt$inet6_dccp_buf(r7, 0x21, 0xe, &(0x7f00000009c0)=""/45, &(0x7f0000000a00)=0x2d) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r8 = add_key$keyring(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r9 = request_key(&(0x7f0000000b40)='big_key\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)='self\x00', 0xfffffffffffffffe) keyctl$search(0xa, r8, &(0x7f0000000ac0)='rxrpc_s\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, r9) 2018/03/01 16:32:13 executing program 5: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x28) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/82, 0x52) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a63) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="41c6409acabe027ceb2a3cb9e74ae9b5860d02370c44d362e7af6bb7cfa180e6e1acc165fb08360e5250c9052ad82b1e1d63ae8998219830b08a43b78f29a1280800d4c1531f6523b7f5d5a6d6905b77f7321c1c03baca50ff6940b1f0badecc86efa797636d7df14c5621622e5244954bba4f5869bcff25f457862da88e6889dadd5f8337acdc0c74adffb5cfc18ba1ec9a959cb0d08f4359f11d18aaf412bdde7a8f554437fcc03104f7b2362720733ee015aca1c282a3200da00ae0be5c17722f3b2ac84e3c2f5c8877849dcf076bca30ad376df8de8dcd9546f6b4ab16b5a9cb2be0ca965f46ee84fd24923fb8f29a8831f8a61b63e0") 2018/03/01 16:32:13 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mprotect(&(0x7f0000d71000/0x3000)=nil, 0x3000, 0x1) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/01 16:32:13 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000180)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', @ifru_map={0x7ca}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000004e00)={'ip_vti0\x00', @ifru_data=&(0x7f0000004dc0)="52269acba36b6d6b51fb8bf09480ea22d32a896bfc47e20312acc12afca2744b"}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x74fc63138651161e, 0x1) modify_ldt$write2(0x11, &(0x7f0000000200)={0x80000000000, 0x1000, 0x4000, 0x1, 0x81, 0x9, 0x6, 0x0, 0x7f, 0x89}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000005100)={0x0, &(0x7f00000050c0)=[]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x7f, 0xfffffffffffffffe}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r4, 0x2, 0x20}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000002c0)=0x3, 0x4) 2018/03/01 16:32:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f0000000000)="7d88759fe2b03d630983c507e1353eb369850483bcad0c7634d5575e093b69bffe7cae7d478abf9b9b63f7e0e121ba8c79") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xf0, "52f27377297de1bd254681dbf34db1e098b6896fb057319d84a2124a7082950aa1283e0be5f43f4fc7f6fc789e3d75b9e06c6ccfd040621008ed258f651d0c32003566cf5d6cb604d114d7b992b9c594efff5bb87e62e97cd8732e6938fd04c7c29bc90a26e9ead333a97382f6e551a74bc8dbfbb887d117058e96447ad0c76b44cbadb8561eedf4575a5304ed56cc147b00e31ddd4d63c48beb245641114b3d1288e5aa66a605caecdf081c49656aec8fcf42eda9a1e6fcaab2f96ed074e905db2b168f39e13dbfcfbe1441785281c43823dff24eacd52b0749d77051c2f0181e5b6f29212f6307acbf6eab5c0d746b"}, &(0x7f0000000140)=0xf8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) 2018/03/01 16:32:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) truncate(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/01 16:32:13 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/109, 0x6d) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000b38000)={{0x2}}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x9, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r4, r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) 2018/03/01 16:32:13 executing program 7: personality(0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:initrc_exec_t:s0\x00', 0x23) 2018/03/01 16:32:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) r1 = dup2(r0, r0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/03/01 16:32:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x5) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) ppoll(&(0x7f0000007000)=[{r0}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffff6ac, 0x2, 0x1e, &(0x7f0000ffb000/0x3000)=nil, 0x5bcf38bd}) 2018/03/01 16:32:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@abs, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000240)=[]}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400400, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000100)=[0x3, 0x6]) [ 53.972922] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.977781] CPU: 0 PID: 7862 Comm: syz-executor6 Not tainted 4.4.119-g024f962 #26 [ 53.985398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.994735] 0000000000000000 82a578b467f95b5b ffff8800b7447950 ffffffff81d0402d [ 54.002772] ffff8800b62ef200 1ffff10016e88f37 ffff8800b7447ad8 0000000000000000 [ 54.010810] 0000000000000000 ffff8800b7447b00 ffffffff816072a5 ffffffff81237410 [ 54.018835] Call Trace: 2018/03/01 16:32:13 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1ff8, 0x83) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x4, 0x3, 0xffff, 0xa39, 0x7, 0x8, {0x0, @in6={{0xa, 0x4e20, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xb8d, 0x8, 0xba, 0x1, 0x2}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x8000}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/03/01 16:32:13 executing program 2: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) getrandom(&(0x7f0000000080)=""/235, 0xeb, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000)) 2018/03/01 16:32:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)=ANY=[@ANYBLOB="140000001a000123ffffffbf00000000"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x800, 0x4) read(r0, &(0x7f0000000100)=""/150, 0x96) ioctl(r0, 0x3, &(0x7f0000000000)="7f3dfc1e87c428726d69711c9cc9b202914a442629c2c0064702f21da950f5dc3e0eef9dac0f6efc8cd02e") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/rfkill\x00', 0x2002, 0x0) bind$netlink(r2, &(0x7f0000000dc0)={0x10, 0x0, 0x25dfdbfe, 0x100800}, 0xc) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000d80)={0x8, 0x8, 0x200, 0x3, 0x4, 0x9, 0x9, 0xffffffff, 0x4, 0x6}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000d00)=@req={0x10001, 0x0, 0x6, 0x3f94}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) sendmsg$netlink(r0, &(0x7f0000000c80)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000000bc0)=[{&(0x7f00000001c0)={0x244, 0x12, 0x0, 0x70bd26, 0x25dfdbfb, "", [@typed={0x18, 0xe, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x21c, 0x7f, [@typed={0xc, 0x1e, @pid=r1}, @typed={0x18, 0x88, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="aec9fd66cf6469ceca1c847a06d70962c4ea8c991bd323afd00c88a3f38c37fe8f6350d0ef2bc8fd1c0531e8f767a6d93d788edcc7b15573d098f002ddbaf1028c174e81760d47235f7f2411881cb4648491c74f6b6dd9a012fb3418ce07d55b57cf264099a51aaed97b800406b1e29e07f82661e5048e88f784f727f6d5b2361d44bd555bdd98922ab081c80f9cefae05d27fa6454db8c0004c44492944a9fd5e99fb6d9244c7416e1519786a653399aba4", @typed={0x14, 0x76, @str='&trusted\x00'}, @generic="67f8e678062c160a73c6e81bdd2119f89b788f9c1e4e8c0bda42e800f2e548385e06dec0d101a8dce88e6ca5b534be110278b0ad5cefa2ac423bc91fcc86eb66e7a7593b7ee08efb9f65c09e39d6bf9c3f38aa227bbfb84af4e2d9745d6891d63b2d598d4acf33d8a9bcb69cf5c42082f948e5e5dbbbb78c1119476678c4510b0f41233c5ab3fb3c12df497570d7217c82e152174d56fd655fcc4952a0cef684eaf63af8db1fd05180e180950be36e411fee911a6ba0b40dde0968ffc38681373bac8da360d32c409511e0047f99b0d93f0996f854c039739845613dc4908b3bed41979569135d4f61e90c", @generic="e26bb7d3d276f22a773fef5f18e9a1a97f5776479e3db18147502cac76515c9dd209ab6d40e96b24d667ff5005f60a7bce2967970560cb9b1e395127750430267233"]}]}, 0x244}, {&(0x7f0000000440)={0xdc, 0x3f, 0x200, 0x70bd28, 0x25dfdbfb, "", [@generic="3c798c1e261ff1cba02e0bf6f81f8ccb6393b5ecdda4053c70cf0b5b5dcac5cca9989702938149d64866d457422b9d1f64a4da08ff39b1bb31c9862a525c6d67f6dfd7600968eec0a946db3f3b8a4b4cfdd692532d07c824b7d6ecbba21a33ba03c39bceab07501045d165fb0e373f3cf4c30263075ae61c82f6dc8a37d6ab0b457ea63d8e1d4221282e85f6a7f8fc9e89bb09ddddeed81cd7298d2ffd65dbff3ccbad381b32aab8b83388a2e8fc1a914f537bf9db59def6583f4a87ae0ddf6dcc9564a756fa874af133"]}, 0xdc}, {&(0x7f0000000640)={0xcc, 0x18, 0x400, 0x70bd27, 0x25dfdbff, "", [@generic="c17172c26b3974ccfaf2dff022e6ab0b60d44c58cbcac3160ccc990be4452f9048a0424d57ea4cc94343a5a3299ae6d9e67d4f25ef94971c6882e142f8b7e7ee3d63b55494bbd0a48c7b9a40df7c0fb57cfd9a926844a34dccc1937cb442747bdafd4f71913a03c7a374c0665ca9ceaf5ee21d9adc7bc3f56e79964a9e22e9a299153e7d91de478c484e93cfa655c406ad3b96867d087f2422d07ebaf019732d83fabb2d954718cf48a032a27aa0fd8b", @typed={0xc, 0x34, @uid=r3}]}, 0xcc}, {&(0x7f0000000740)={0xb0, 0x2f, 0x2, 0x70bd2c, 0x25dfdbff, "", [@typed={0x18, 0x1f, @ipv6=@loopback={0x0, 0x1}}, @generic="71cd5790bb7433ce7282ebee580c7742e614298ab6c881fd4d5d064441b143f8cbb3542e220d4743ed1c56301145c4f4017dcbaf41116153be4de05c11f2a5e2a43e145702578cb3ae677c0a29ea", @nested={0x4, 0x9, []}, @generic="1dff7c49df5df26e8a2787f2a0a90b12374c523f375809437b8f26aa110b3b512b2fc73e739e14e069d2c5740540402f93e686"]}, 0xb0}, {&(0x7f0000000800)={0x248, 0x25, 0x200, 0x70bd29, 0x25dfdbff, "", [@nested={0x238, 0x26, [@generic="1b27e4c8fcd87ef3a1d4a5f709250e8903ae0eae20003c0b6861a6d272d84231be76d725492a400f0b6173f85b339a9de6a260d994e59685daac59fdb4c0252e2344df6fae1efa8aedd7e53dd2a6fda36af5ffecb76af7ae2a0e3496d46774508d5afdefd74f60dac675e3a0d016128e66b6044cab857839eff96a76816e9c5049b45d9abfe6f8af0e089d033f882cd98faeddf7b766a4dae35ce4d9895cb97ff4d7754e652927421f2e0c706e40c1a539", @generic="2628fdc7b2f9a0ce6531f560fcbf9a9ceb025933fe4a972c569b4759e9c11ed7d45d1075f6cfbc3e562dc0bd123e4883e6d3bd806c265bec2d90c8ab5184afa86a665e2bd6929cbd26f9055718fc366bbf1f30a35fa6a80a0614fa1c5568f4a55c788dc1681daea3467ab6488dca52836f865ce5d917c089ef0db4bef4b3e550bc93c862f9adfa8836d9c578e473eaae6c638cec4ae05994933b3d2eae4766afee680f14fe1b5adff9003b44bb393e9f1e59e498abb6a5cd9c7adb9e2adc11d401df929d95e8e55b9853caf9eb7cae1c37290f154c1a472f8c7852a33bf55f188eefecb31255ff", @generic="471593fdbf0a60484e90e6", @typed={0xc, 0x88, @u32=0x4}, @typed={0xc, 0x14, @fd=r0}, @typed={0xc, 0x0, @u32=0x8}, @typed={0x3c, 0x4e, @binary="6b78c23f99aa214b896b4a14dc25b5b922679bb2617d6b85c3159ef1f6ea62dde66b57f74be54bdf1fd7ef01e3c66ae2a70a"}, @generic="474d80f7f7c20848a30c72", @typed={0xc, 0x4e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x18, 0x47, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x248}, {&(0x7f0000000a80)={0x118, 0x29, 0x1, 0x70bd29, 0x25dfdbff, "", [@generic="d2211c23d598caff94b37c18574cdb276cec5956931062886d5cb1e8a4126305078a3ff3cae85f9f5a654dfa528818a5deac991401025aff42ef9dff08e1418e33f0b09b4b564202ceafe9c1a618fcefb2a775e71a640d36897ad98af792d25ec5aeb20b92e9777558f6799f1be27ebd1b3179cff1177d37312bddf53237410a9626312e730866e4bd665b38e36c73da1e09a8cccbdec26db2f1407315c67e21d6fadb384941cb42c9909d7e4c743bbd36eb799a8aed561f12a5fd1478c7658ba7f118dde8d6270bc33295a1ab02ea3c3dae7cb7925ef34bfc3f70ba72e40687cdef24664b3978a3e200369bf14588bccdd7526a9651f155d4", @typed={0xc, 0x6a, @u32=0x40}]}, 0x118}], 0x6, &(0x7f0000000c40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x840}, 0x4000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000d40)={'bpq0\x00', @ifru_flags=0x2000}) [ 54.021413] [] dump_stack+0xc1/0x124 [ 54.026772] [] handle_userfault+0x715/0xf50 [ 54.032746] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.039751] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.046147] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 54.053067] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.059328] [] ? handle_mm_fault+0x291e/0x3190 [ 54.065553] [] handle_mm_fault+0x2938/0x3190 2018/03/01 16:32:13 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1000092000000000ffffffffffffffffef2b99326a191e53f0ffd257e584273fa2252d701a2ac65b48cd3faa413e9905351b0c5c57db360a16a268e86f5668c4ed66b1266fc9a2d2aeffd62b99a0069aa20049a3dc7b77219592a7"], 0x10}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 54.071599] [] ? copy_page_range+0x1480/0x1480 [ 54.077823] [] ? __do_page_fault+0x780/0xa00 [ 54.083868] [] ? vmacache_find+0x57/0x290 [ 54.089654] [] __do_page_fault+0x35b/0xa00 [ 54.095540] [] do_page_fault+0x27/0x30 [ 54.101072] [] page_fault+0x28/0x30 [ 54.106337] [] ? strncpy_from_user+0xaa/0x2c0 [ 54.112473] [] ? strncpy_from_user+0xac/0x2c0 [ 54.118605] [] ? strncpy_from_user+0xaa/0x2c0 [ 54.124740] [] getname_flags+0x10e/0x580 [ 54.130434] [] user_path_at_empty+0x2d/0x50 [ 54.136386] [] do_sys_truncate.part.11+0x92/0x120 [ 54.142871] [] ? vfs_truncate+0x540/0x540 [ 54.148655] [] ? security_file_ioctl+0x89/0xb0 [ 54.154871] [] SyS_truncate+0x27/0x40 [ 54.160300] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/01 16:32:13 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000100), &(0x7f00000000c0)=0x36d, 0x800) listen(r1, 0x75) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000056dffc)=0x65b, 0x4) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r2, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/01 16:32:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x14081) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1}) r2 = syz_open_pts(r0, 0x0) r3 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e35000)) dup2(r3, r0) epoll_pwait(r3, &(0x7f0000d19000)=[{}], 0x1, 0x0, &(0x7f0000133000), 0x8) 2018/03/01 16:32:13 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2) r1 = userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000005000/0x3000)=nil, 0x3000}) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munmap(&(0x7f00004ea000/0x4000)=nil, 0x4000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xbfe9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0xac}, &(0x7f0000000200)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) sysfs$1(0x1, &(0x7f00000000c0)='\'bdev\x00') setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000040)=0x100000000, 0x4) 2018/03/01 16:32:13 executing program 7: r0 = gettid() exit(0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x5) ioprio_get$pid(0x1, r0) 2018/03/01 16:32:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) truncate(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/01 16:32:13 executing program 3: r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000000040)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) 2018/03/01 16:32:13 executing program 0: r0 = gettid() futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000001c0)=""/132, &(0x7f00000000c0)=0x1b) 2018/03/01 16:32:13 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) r2 = inotify_init() r3 = epoll_create1(0x0) flock(r3, 0x1) flock(r2, 0x8a550c4e88cc7390) r4 = epoll_create(0x102010002) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x20000000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141000, 0x0) setsockopt$llc_int(r5, 0x10c, 0xb, &(0x7f0000000080)=0x9, 0x4) flock(r4, 0x5) socketpair$inet(0x2, 0x0, 0x7fff, &(0x7f00000000c0)) 2018/03/01 16:32:13 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005]) clone(0x0, &(0x7f0000000140)="202aa92f21e7f247fab3481da1a1f9f01d696cc38e0627b7d7a02389906157219c1d247ae8d71b87fe7635e6c280aee19329c12a874e", &(0x7f0000004000), &(0x7f0000004000), &(0x7f00000000c0)="ce6187c0c428dc9f45b77924de503841f5e6e9395920d4292b0fcccfc317b30b5b73175475a77466a8266ecdf553a0c882fb362a685cec4177456d29814517ae82ac3962ad9ad2e82e512be51660954ecaa60e2ea57f65af0c4641de6e474ebe404ad0f0") ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x7a2, 0x4) 2018/03/01 16:32:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="394240400000000000000028000100000000000800000000b9ef74"], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80}, 0xdfed}}}, &(0x7f0000000180)=0x8c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000380)={0x961}) 2018/03/01 16:32:13 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x8) setpgid(0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x1, 0x0, 0x5, 0x8, 0x0, 0x8, 0x2}, 0x0) accept4(r1, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x32, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180)={0x0, []}, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/03/01 16:32:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0xffffffffdfb6b31e, 0x4, 0x808, 0x2, 0x0, 0x80000000, 0x4, 0xd5, 0x1, 0x6, 0x2, 0xfffffffffffffffb, 0xd60, 0x401, 0x1]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x2, 0x1, 0x22, 0x0, 0xc2d}, &(0x7f0000000200)=0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'syzkaller1\x00', @ifru_addrs={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/01 16:32:13 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0xca, 0x20, 0xffffffff, 0x6, 0x8, 0x7, 0xeee, 0x7fff, 0x9, 0xf93d, 0x7fffffff}, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x5b5cd412, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x1c) pselect6(0x40, &(0x7f0000000180)={0x6, 0x2, 0x5, 0x5fd408c3, 0xff, 0x4, 0x1, 0x80000000}, &(0x7f00000001c0)={0x0, 0x10001, 0x0, 0x800, 0x100000000, 0x3, 0x7, 0x5}, &(0x7f0000000200)={0x3, 0x7fffffff, 0xff54, 0x10001, 0x0, 0x100, 0x4, 0x12e}, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f00000002c0)={&(0x7f0000000280)={0x3}, 0x8}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f00000003c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r3}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) sendfile(r1, r0, &(0x7f0000000440), 0x6) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000480)=[0x7, 0x1]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000500)={0x10001, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) listxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/152, 0x98) connect$pptp(r2, &(0x7f0000000680)={0x18, 0x2, {0x6, @empty}}, 0x20) r4 = accept$inet(r2, &(0x7f00000006c0)={0x0, 0x0, @remote}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000740)={r3, 0xb7, "0139c5d28bb7bc106305191cf7eba0cafff143d3508fbf8ad19d68210a02584f398695eb744b74836c9c062fe18d53db00530dc5cab48819ad5f75058d878bbf38da9a8467b5885f8facd3585811cfed983d86ae7fdabffb023e8909470264c4fa3ef921b37f62c2816425aea0dd973f95f596c0a9287143472c07c34d4f34ba36a278a739ab40db6d207ccfa9f95530dd6acafa861a545f02c21be968479b35c8b3f8a3328957643733245de77bbadcc38a78bc0cf235"}, &(0x7f0000000800)=0xbf) recvfrom(r2, &(0x7f0000000840)=""/26, 0x1a, 0x0, &(0x7f0000000880)=@sco={0x1f, {0x81, 0x9, 0x6, 0x3, 0x6, 0x9}}, 0x8) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3f) mq_notify(r2, &(0x7f0000000a00)={0x0, 0xc, 0x2, @thr={&(0x7f00000008c0)="2c44cd85d70054409cba33291537e0aaff53018d7157d2dc715db82ab200542b704d0f809814628ebd42179575519a70cfe567bd96de134952ec4cee36ce49ad11009a39721c88de8c172de2a8b42dae72c6ba8e4a4739e879370c3535ed24f641d764cefa251b95391b0d1ae85ed31475d9bd4b2c8c180276529bfb74784f56a3d8a2a4919f828dfe92c1d2a73c6a9aeccbc078cb161031b22b82ba467848323da4e0e29d5f8b572a2202ad714125c837066095d05d73e3a7a6cec9f556be4482a78f49c8b472f38cebe1d0390d05e53702", &(0x7f00000009c0)="b49bab275663fdd7f9330f0d08b0a407f8f7ba"}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000a80)={0x2, 0x8, 0x7ff, 0x5, 0x81}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000ac0)={r3, 0x3}, 0x8) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000b00)={0x1, 0x90a, 0x20, 0x6, 0x7ff, 0x3}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000b40)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000b80)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x8}}, [0x4, 0x41, 0xfffffffffffffff9, 0x78, 0xe8d5, 0x7, 0x94a2, 0xffffffffffffffff, 0x36, 0x8, 0x9, 0x8, 0x2, 0x7ff, 0x1]}, &(0x7f0000000cc0)=0x108) ftruncate(r4, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000d40)={0x5, 0x2, 0xaa4, 0x5bb, 0xbdb0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000d80)={{0x5, 0x400000}, 'port1\x00', 0x89, 0x20000, 0x0, 0x1, 0x2ebe, 0x3f, 0x8, 0x0, 0x4, 0x800}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000e40)={0xc0000000}) 2018/03/01 16:32:13 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x20) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0x5f, &(0x7f00000000c0)=""/95}) userfaultfd(0x807fc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x6, 0x7, 0x40}) r2 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000000cf44)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) 2018/03/01 16:32:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0x7fffffff, 0x4) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020d000018000000ffffffff0000000004000400170009000000000000000000000000000000000000000000000000000800120000000100000000000000007d06000000000000000000000000000000ac14ffaa0000000000000058db329687a458c25d2c0000000000ac14ffaa00000000000000000000000005000500000000400000000000001959167e55ea077d46c62a48b04f0000000000ffffac140000000000000000000005000600000000000a004e200000002d755c2200ff0100000000ffff000029067adf159ec39e34ea408420499ffafb5453fe260a5e08ba847ffbceba715d75041534beaf"], 0xc0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x5, 0x93, 0x8, 0x7, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_lifetime={0x4, 0x6, 0x5, 0xffffffffffffffda, 0x0, 0x3}]}, 0x38}, 0x1}, 0x4) 2018/03/01 16:32:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000f44)={0x800, 0x0, 'client0\x00', 0x0, "1e666836af653556", "9fbb9681ffdf10a24c85c62e8693f0c168b96962eefa1403b1e5c0877cb550f7"}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x1ef, 0x1, 0x9fe8, 0x1, 0xe62}, 0xc) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80400) 2018/03/01 16:32:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x40004, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/124) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94)=[], 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) close(r0) 2018/03/01 16:32:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x2c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @empty}}}, 0x8c) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, 0x1c) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x7, 0x8, 0x7, 0x1c, 0x4, 0x9, 0x4, r3}, &(0x7f00000001c0)=0x20) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[]}}], 0x2, 0x0) 2018/03/01 16:32:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) munlock(&(0x7f0000013000/0x2000)=nil, 0x2000) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x4) fchmod(r1, 0x0) close(r1) close(r1) [ 54.327830] binder: 7941:7953 ioctl 40046205 5 returned -22 [ 54.339468] binder: 7943:7955 unknown command 1077953081 [ 54.346989] binder: 7943:7955 ioctl c0306201 20008000 returned -22 [ 54.352281] binder: 7941:7953 ioctl 40046205 5 returned -22 [ 54.364153] binder: 7943:7967 unknown command 1077953081 [ 54.370653] binder: 7943:7967 ioctl c0306201 20008000 returned -22 2018/03/01 16:32:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x1af) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/01 16:32:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051cf70)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) clone(0x0, &(0x7f0000cbf000), &(0x7f000064b000), &(0x7f000021f000), &(0x7f0000f40000)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/01 16:32:13 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4(r1, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) set_tid_address(&(0x7f00003e4000)) 2018/03/01 16:32:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xcbea) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000db9ffc)=0x4) 2018/03/01 16:32:13 executing program 1: clone(0x0, &(0x7f0000000100), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x5, 0x1ff, 0x400, 0x2a}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xb7f4, 0x8009, 0x2, 0xffffffff, r1}, 0x10) 2018/03/01 16:32:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 54.403931] binder: 7968:7978 unknown command 1228956428 [ 54.409708] binder: 7968:7978 ioctl c0306201 20000000 returned -22 [ 54.440732] binder: 7968:7969 unknown command 1228956428 2018/03/01 16:32:13 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x3, &(0x7f00000001c0)=[{0x0, 0x1}, {0x1, 0x8000}, {0xffffffffffff0000, 0x7fffffff}]}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000652ff8)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xd4) finit_module(r4, &(0x7f0000000280)='/dev/sg#\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r5, 0x20, 0x0, 0x7fff, 0x3}, &(0x7f0000000200)=0x18) 2018/03/01 16:32:13 executing program 3: clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mq_timedsend(r0, &(0x7f0000000040)="399a3612aefc3b2d2e8df0fa2236446f722b0a58f3f8c020ccba077dc6b50c4c3f93112410d16a8be741975ff65e8cd8d4d8d2fde70fd454d797049bff8881f2f3dcbbdea37581500cc48ba38b18703ccf56a07af56b60c82b7f9f734863920bb4457b9a6f9b9098259cae92f401769111ea75814367f8291874a3d5e08009f24ef40aa68168056e628e4203e62d7ff1aa83de427e8e2ef9f8a3b9c2229c927f02b22f7a9ae1bc166841756bf46a03156d068ac449a751394d", 0xb9, 0x3f, &(0x7f0000000100)={0x0, 0x989680}) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r1, &(0x7f0000ce5000), 0x0) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd4ff8)=[]) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/03/01 16:32:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x0, &(0x7f0000012fe0), &(0x7f0000003fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) mq_notify(r2, &(0x7f0000000180)={0x0, 0x1e, 0x1, @thr={&(0x7f0000000040)="954716ae62f5549035b1caa7da56b1a3349726acde346572ad131d71adfd4e6f", &(0x7f0000000080)="1e2ccd58fcd2d19396e0df11dbbe0877d62edf110eee820d9429a2edbab89ca06506ce7b6609148d8ee3e491b9dd870d2c8155f2373107fc48020292b32fd7848f7464485f781d6aa6ec5ec6590130e53dc3a3358ddff5401bee14b52e6d0e4b3de877c37112c96d94fd49bec836c4ec1ff01d5cb4a843b83ba49c048d4ceb83df033c43c160e0d94ee78d1e5953fea9fde7b23557428668fe0ce81c64518dc4d48c28fe8c3a1ed5ab3afce6e44944fbd806c274fe81becef9fae54b7e44bd2ec2f5121d669bb7a0fd325394134d9b438ad445af5b5f"}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000009c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/sctp\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r3 = request_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='proc*keyring#\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x2d6}}, [0x8, 0x2, 0x322, 0x7fffffff, 0xfffffffeffffffff, 0x81, 0x1, 0x1, 0x3, 0x2, 0x2, 0xad, 0x4, 0x400, 0x10001]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xfffffffffffffffd, 0x80000000}, 0x98) 2018/03/01 16:32:13 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000200)=@nl=@kern={0x10}, 0xfffffd92, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000800050000000005aee4001900a30700000000007acfdc1338d5dbdda7f284136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x142}], 0x1, &(0x7f00000000c0)=[], 0x0, 0xe}, 0x0) 2018/03/01 16:32:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x7fffffff) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="5e2b3de700", 0x5, 0x20008080, &(0x7f0000684000)={0x2, 0x4e20, @empty}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x20000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) recvmmsg(r0, &(0x7f0000c0c000)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="00288fb3724891a3eb0000000000000028ba1025d35d65fedb02dd15e5f3a69cda0f512e1da104003a1f0eb18fd4e6012d3163d0e1e8305c18a3ef3e"], 0x10, &(0x7f000001e000)=[{&(0x7f0000ef4000)=""/122, 0x7a}], 0x1, &(0x7f00008fd7e0)=""/209, 0xd1}}], 0x1, 0x3, 0x0) 2018/03/01 16:32:13 executing program 2: r0 = socket(0x18, 0x0, 0x3) accept$packet(r0, &(0x7f0000001fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/01 16:32:13 executing program 6: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0xfc6, 0x6, 0x2, 0x4, 0x2, [{0x4, 0x8001, 0x3, 0x0, 0x0, 0x800}, {0x400, 0x6, 0x2, 0x0, 0x0, 0x100}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1e}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0x8001, 0x2, 0x20014fc6, 0x7, 0x5, 0xffff, {0x0, @in6={{0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x80000000, 0xab0c, 0x2, 0x3, 0x9}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x65ad}, &(0x7f0000000200)=0x8) [ 54.458045] binder: 7968:7969 ioctl c0306201 20000000 returned -22 2018/03/01 16:32:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x240000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000180)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x0, [0x1]}, 0x5c) 2018/03/01 16:32:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x101, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000200)={0x3, 0x3, 0x395d80000, 0x3, 0x3c}) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x80) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000050000000000000001000000000000000f1bc51ecece774b522720fad0aea16106514a0c7b4b0b1879da37603b069c079d7a6b2e33ea54cec97d8d62d24357e9d1e1a045c9f4348442916f5fcf8a42a9b38f7aac730e1170d78fad86c920c17488c50a460ff81d136e54e6bb249b225c756deb1e4c57a91980742e1be5a86", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000852a627700000000", @ANYPTR=&(0x7f0000007f72)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="ac14a56d8810da00000000000000000000000000000000007c73"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 2018/03/01 16:32:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b0bff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) munlockall() ioctl(r0, 0x1, &(0x7f0000279fff)="c6") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x40, 0x100000000, 0x7, 0x6, 0x6, 0x1}) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x80) 2018/03/01 16:32:13 executing program 5: r0 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b0000", 0x4) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/03/01 16:32:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x400000000d, &(0x7f0000011ffc), &(0x7f0000012ffc)=0x4) write$selinux_user(r3, &(0x7f0000000040)={'system_u:object_r:ld_so_cache_t:s0', 0x20, 'system_u\x00'}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 54.552403] binder: 8031:8033 ioctl c0145401 20000200 returned -22 [ 54.572445] binder: 8031:8033 ioctl c0306201 20008000 returned -14 [ 54.583982] binder: BINDER_SET_CONTEXT_MGR already set [ 54.591671] binder: 8031:8037 ioctl 40046207 0 returned -16 [ 54.600284] binder: 8031:8033 ioctl c0145401 20000200 returned -22 [ 54.613581] binder: 8031:8033 ioctl c0306201 20008000 returned -14 2018/03/01 16:32:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/sctp\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r3 = request_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='proc*keyring#\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x2d6}}, [0x8, 0x2, 0x322, 0x7fffffff, 0xfffffffeffffffff, 0x81, 0x1, 0x1, 0x3, 0x2, 0x2, 0xad, 0x4, 0x400, 0x10001]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xfffffffffffffffd, 0x80000000}, 0x98) 2018/03/01 16:32:14 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x9, 0x5, 0x4, 0x8001}, 0x10) r1 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) connect$netlink(r0, &(0x7f0000000180)=@unspec, 0xc) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) keyctl$unlink(0x9, r1, r1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x9, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'bcsf0\x00', @ifru_addrs={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000240)=""/117) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r2, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000380)=0x18) lremovexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='trusted.syz\x00') ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000440)={0x3, 0x57, 0xae, 0x2, 0xffffffffffffffff, 0xe0b, 0x136c, 0x8, 0xd3, 0xdaf0}) r4 = accept$ax25(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) r5 = dup3(r4, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000540)={&(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], 0x4}) keyctl$describe(0x6, r1, &(0x7f0000000580)=""/73, 0x49) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000640)={'filter\x00', 0x7, 0x4, 0x3f8, 0x200, 0x0, 0x0, 0x310, 0x310, 0x310, 0x4, &(0x7f0000000600), {[{{@arp={@empty, @multicast2=0xe0000002, 0x0, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x3, 0x8000, 0x5, 0x4, 0x6, 0x3f, 'ip6gre0\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x40}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x1c0000, 0x3, 0x80000000}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x7fff, 0x4, 0x8}}}, {{@arp={@empty, @loopback=0x7f000001, 0xff, 0xff, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x7a610bc, 0x4a, 0x100000000, 0x6, 0x3, 'irlan0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000ac0)=0x7, 0x4) recvfrom(r5, &(0x7f0000000b00)=""/114, 0x72, 0x100, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000c00)="ba18e70998390108b37b75ce012b85a97e795ec9b680d4f515e8c9708cec972e7044b802578d4b789c1b2af6bd869a4ef89a9676ef426e219e826fc8686b7db742fae399df57e695181988cf835604063bcee924ce05afd0757cb781e0fcb562610f81f6c9dded9bd43ba09413cc2b892dce54dff69178abc81b5942e7075e4dc66caed86e75baa25bbd12e93df6ed244c01ec23b46a3297c6ffa787e585fcf9b70d4c8d5dba9a0d91e169243ef5f89ad4caef6c628b28b1bc21b41e909553330acc6f5cca79cc4bc73ccf") setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000d00)={r3, 0x1}, 0x8) sendmsg$nl_route(r5, &(0x7f0000000e00)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)=@getaddr={0x14, 0x16, 0x0, 0x6, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000e40)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfa4, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000e80)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000ec0)={r6, 0x1}) 2018/03/01 16:32:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xa0000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) pivot_root(&(0x7f0000011000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x50}, {r0, 0x9}, {r0, 0x100}, {r0}, {r0, 0x4020}, {r0, 0x80}], 0x6, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x9}, 0x8) r3 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000333ff8)=0x9) fcntl$setownex(r4, 0xf, &(0x7f0000a6b000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) tkill(r3, 0x4000000000015) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:14 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28811, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0xfffffffffffffff8}, 0x8) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "77032b680268eba72050f504ad935f967d9151dbec1eca634e0057968277bcbf4c1040645ce48e78f934f6d5e4534f5711d99adb278933382bbf89d5c4ea610ae3f11d35588217c8a6bfc80488b8904b04ceb769"}, 0x64) 2018/03/01 16:32:14 executing program 2: clock_getres(0xfffffffffffffff1, &(0x7f0000000ff0)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffff1) rt_sigprocmask(0x1, &(0x7f0000000000)={0x6}, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2, 0x10000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x498, 0x1, 0x9, 0x8, 0x81}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x8, 0x2}, 0x50d) 2018/03/01 16:32:14 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000241fee)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/03/01 16:32:14 executing program 3: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/03/01 16:32:14 executing program 4: r0 = socket$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 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x81}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='vegas\x00', 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) read(r0, &(0x7f0000000000)=""/4, 0xfffffffffffffe34) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/03/01 16:32:14 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) getdents64(r0, &(0x7f0000000040)=""/190, 0xbe) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/03/01 16:32:14 executing program 2: ppoll(&(0x7f0000019000)=[], 0x0, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f00000001c0)=""/243, 0xf3, 0x122, &(0x7f00000002c0)={0x1a, 0x1f, 0x7, 0xcb77, 0x3000000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000300)={0x4, 0x1, 0x7, 0x50fb, 0x10, 0x3}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ppoll(&(0x7f00000000c0)=[{r1}, {r2, 0x40}], 0x2, &(0x7f0000000100), &(0x7f0000000140)={0x7}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/03/01 16:32:14 executing program 6: r0 = socket(0x3, 0x2000000001, 0x80000000002) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x150, 0x1100) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xfa) 2018/03/01 16:32:14 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x20, 0x0, 0x3, 'queue1\x00'}) 2018/03/01 16:32:14 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28811, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0xfffffffffffffff8}, 0x8) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "77032b680268eba72050f504ad935f967d9151dbec1eca634e0057968277bcbf4c1040645ce48e78f934f6d5e4534f5711d99adb278933382bbf89d5c4ea610ae3f11d35588217c8a6bfc80488b8904b04ceb769"}, 0x64) 2018/03/01 16:32:14 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3819, 0x4000) mq_timedreceive(r1, &(0x7f0000000080)=""/31, 0x1f, 0x43c520ad, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) epoll_pwait(r2, &(0x7f0000eb73ad)=[{}], 0x1, 0x0, &(0x7f00003f6000), 0x8) 2018/03/01 16:32:14 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) socketpair(0x8, 0x5, 0xffffffff, &(0x7f0000001040)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001080)={0x4, {{0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0xffffffffffffff74}}}, 0x108) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) mq_timedreceive(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x100000000, &(0x7f0000001000)) 2018/03/01 16:32:14 executing program 5: r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000612000)='/dev/rtc\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e40100000909100029bd7000fddbdf25000000080c003400080020000000000088006000103128dd0039285c435d97bbc4f78e199dd32f15bdd2885d612d87fd3a277f71b2306090eb0c3650b0c5212a8991d0aea0af12a844e8c8be5c3293326ba0789ecdb98b46f38dc1b89de1ca9f6200e28e06e8df096c1715b2ab5dd6dc7e766b4460a878afbf5c58f4cffee9a93ecbdf1fcb04af680acdf8ab6a1eaeb2e486a3b3436953000c00070000000000", @ANYRES32=r0, @ANYBLOB="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"], 0x1e4}, 0x1, 0x0, 0x0, 0x4000}, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/01 16:32:14 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x6) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)=""/149, &(0x7f0000000200)=0x95) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x79) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0x8, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x8, 0x180000000, 0x18b, 0x2, 0x80, 0x0, 0x1f9e6ad2, 0x4, 0x2}) 2018/03/01 16:32:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x81}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='vegas\x00', 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) read(r0, &(0x7f0000000000)=""/4, 0xfffffffffffffe34) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/03/01 16:32:14 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/161) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="bcf5528984fc0e3ff6fcacf1b9636841", 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r3, r4/1000+10000}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000280)={0x8, 0x4, 0x80000001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x1c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000380)={{0x0, 0x0, 0x2, 0x3, 0xaae}, 0xc6, 0xc0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @local, @broadcast}, &(0x7f0000000440)=0xc) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000480)={0x3, 0x6}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x8000, 0x8, 0x3, 0x9, r6}, 0x10) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000500)=0xe1c1e31) clock_gettime(0x1, &(0x7f0000000540)) ioctl$KDDELIO(r0, 0x4b35, 0x3) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000580)=0x200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000005c0)={r7, 0x7b, "50a09fdd597c38175c311e7d393ceb8c07f046aaddfc72ffd8f2ab167257da70af66aa500a958b62edf7f896d086269306a9e7835d321b89fe300c57186880dcab89423ade3498ff40e6fb172901a5b431adfb2e3c2eb7aed43ebb4b0d3b5d9b0e6a57974f2a035d2cfe277522bef6a43b4320a4e493478260afd8"}, &(0x7f0000000680)=0x83) arch_prctl(0x1005, &(0x7f00000006c0)="88020ae287bf4310778cf37b18ce4103356b3b06d0a6737bfa80becd8505d3d807202d85b25d6926d1c5e3e4914294af0c620c7c47ad4ceb745d7ad0c99664301063a482a02975d47ef64ce2ccdc8b8336c7b8ffe0cae1") ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000740)={r5, 0x0, 0x89, 0x7}, 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000780)={0x80000000, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000007c0)={0x5, r10, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000800)={0x4, 0x7fffffff, 0x1f}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000880)=[@in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffeff}, @in6={0xa, 0x4e22, 0xcb23, @local={0xfe, 0x80, [], 0xaa}, 0x18}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x1ff}], 0x54) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000900)={0x126cbb14, 0x7f, 0x8000, 0x3, 0x7, 0x3, 0x0, 0x7f, r9}, &(0x7f0000000940)=0x20) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000980)={0x1, 0x7, 0x100000001}) recvfrom(r2, &(0x7f00000009c0)=""/54, 0x36, 0x2, &(0x7f0000000a00)=@ll={0x11, 0x1d, r8, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fadvise64(r0, 0x0, 0x6f3, 0x5) 2018/03/01 16:32:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x1, 0x101b41) fadvise64(r0, 0x0, 0x0, 0x4) socket$pppoe(0x18, 0x1, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x3000)=nil) 2018/03/01 16:32:14 executing program 4: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x40000000400c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x402000, 0x0) bind$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0054284b47696c65300077e954104ec13e5ff586dda3937a5dc826e6912dfe793f52c1e6f1671c19c7015601dc053eaf815d51477c23d28ea3be80697fee9c330799f4233fe36669041fde5826694da82c48c9598c6e1d4f09d81c85f10f628b5dc10e85f87ba2e66dfe709b33c835822958f7f167941c414780a6e6596d4f2f2b63b65e81f616b16d95915386bb5ef5cd25e1169661dd10121a1fe6471d89a6fcdf971239fe97779135212b000000000000000000"], 0xa) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0xf6e5, 0x4) 2018/03/01 16:32:14 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='maps\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='ip6tnl0\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x10, 0x7ff) 2018/03/01 16:32:14 executing program 6: r0 = memfd_create(&(0x7f0000000000)='eth0cpuset\x00', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/98, &(0x7f00000000c0)=0x62) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) r4 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='eth0cpuset\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) fcntl$getflags(r1, 0x1) keyctl$negate(0xd, r4, 0x7, r4) connect$pppoe(r0, &(0x7f0000000380)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'ip6tnl0\x00'}}, 0x1e) socketpair(0x12, 0x0, 0x3, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) keyctl$describe(0x6, r4, &(0x7f0000000480)=""/240, 0xf0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000580)="7ec8775f3767f6dc5ae6e3ef98cfbfde", 0x10) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f00000005c0)=0x101) keyctl$negate(0xd, r4, 0x6, r4) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000000600)=""/207) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000700)=0x0) ptrace$setsig(0x4203, r7, 0x4, &(0x7f0000000740)={0x12, 0x0, 0x8, 0x1}) pselect6(0x40, &(0x7f0000000780)={0x3, 0x5, 0x7fff, 0x20, 0x64e, 0x2, 0x9, 0x8}, &(0x7f00000007c0)={0x2, 0x3, 0x0, 0xfffffffffffffffc, 0x6000000000000, 0x8, 0xffffffff, 0xffff}, &(0x7f0000000800)={0x5, 0x1, 0x8, 0x40, 0x0, 0x0, 0xbe1, 0x1800000000}, &(0x7f0000000840), &(0x7f00000008c0)={&(0x7f0000000880)={0x185}, 0x8}) ppoll(&(0x7f0000000900)=[{r2, 0x1}], 0x1, &(0x7f0000000940)={0x0, 0x989680}, &(0x7f0000000980)={0x394}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) ppoll(&(0x7f00000009c0)=[{r1, 0x82}, {r6, 0x4000}, {r5, 0x2002}], 0x3, &(0x7f0000000a00)={0x77359400}, &(0x7f0000000a40)={0x5}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000a80)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000ac0)={0x0, 0x7, 0x9, [0x40, 0x7f, 0x9, 0x4, 0x4, 0x0, 0x8, 0x7, 0x1]}, &(0x7f0000000b00)=0x1a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000b40)={r8, 0xc7}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000b80)={r8, 0xff}, &(0x7f0000000bc0)=0x8) memfd_create(&(0x7f0000000c00)='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x5fd0e217e5a8c475) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000c40)={0x3, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000c80)={r9, 0xc2b8}) 2018/03/01 16:32:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040)=[], 0x146) keyctl$set_reqkey_keyring(0xe, 0x1) fstat(r0, &(0x7f0000000080)) 2018/03/01 16:32:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) socketpair(0xb, 0x80e, 0x4, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:15 executing program 7: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r0, 0x6, &(0x7f0000000080)="051d3a836c7550bb7da06a2e0619587f32721e4acb33c44eb0328914768929eb153a288f6b2e94b36be783a1664781213b8b68ee98c51b64") r1 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0xe5, 0xdcd}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x8, 0x7, 0x3, r2}, 0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0xc000, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9) ptrace$getregs(0xc, r0, 0x6dde, &(0x7f00000002c0)=""/47) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000340)="fa8235e5ab5662a6baa5bf5a6cea9e5a", 0x10) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f00000003c0)) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000400)={{{{0x2, 0x4e21, @loopback=0x7f000001}}, {{0xa, 0x4e20, 0x7, @empty, 0x401}}}, 0x80, 0x2, 0x2000000000000, "3bb5b60ebcf10a44c4dbb059b72ea8434c803672abcbcf7a95c8a13501419c54124a570bae122c34a74a5264c540b8d24680825cf80be9d882723efc688b10ae70619d020acbb90598c165711e61e6a9"}, 0x160) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000580)=0xfffffffffffffff8, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000005c0)=0x100000001, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/access\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640)={0x4, 0x8, 0xffffffff, 0x5, r2}, 0x10) rt_sigpending(&(0x7f0000000680), 0x8) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f00000006c0)=""/220, 0xdc) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000840)={@multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) syz_open_procfs(r0, &(0x7f0000000880)='ns/net\x00') socket$inet(0x2, 0x80805, 0x9) bind$llc(r5, &(0x7f00000008c0)={0x1a, 0x6, 0x6, 0x3, 0x100, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000900)=0x146, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ptmx\x00', 0x100, 0x0) 2018/03/01 16:32:15 executing program 0: mkdir(&(0x7f000070cff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') umount2(&(0x7f000088c000)='./file0/bus\x00', 0x0) chroot(&(0x7f0000000000)='./file0/bus\x00') 2018/03/01 16:32:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='gcm(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/28, 0x1c) r2 = dup(r0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000003c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x8c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) tgkill(r4, r5, 0x40) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000006c0)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/03/01 16:32:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e03ff4)={@remote, @rand_addr, 0x0}, &(0x7f000099e000)=0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000cfffd)={r1, @loopback=0x7f000001, @empty}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000043c000), &(0x7f0000016ffc)=0x4bc) 2018/03/01 16:32:15 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002540)='/selinux/status\x00', 0x0, 0x0) flock(r0, 0x4) r1 = userfaultfd(0x0) r2 = creat(&(0x7f0000002580)='./file0\x00', 0x90) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000002500)={0x6, &(0x7f0000000040)=""/200, &(0x7f0000002440)=[{0xfaa, 0x1000, 0x800, &(0x7f0000000140)=""/4096}, {0x1000, 0xea, 0x43f, &(0x7f0000001140)=""/234}, {0x9, 0x34, 0x8, &(0x7f0000001240)=""/52}, {0x1, 0xa1, 0x5, &(0x7f0000001280)=""/161}, {0x3a18, 0x1000, 0xfffffffffffffefe, &(0x7f0000001340)=""/4096}, {0x8, 0xf1, 0x8, &(0x7f0000002340)=""/241}]}) flock(r1, 0xc) 2018/03/01 16:32:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x101200) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="89080408009444f3b26b702ed4c27f4263831bf8fc1214dc8b88cb8b213a7145abafba", 0x23) pread64(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0) 2018/03/01 16:32:15 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x7) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x80000, 0x3, 0xc2c, 0x5, 0x8, 0xffffffffffffe7b7, 0x8, 0x10000000000, 0x321, 0x7}) fcntl$setlease(r1, 0x400, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"5c0f67786fb17e"}, 0x9}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r5, 0xffff, 0xffffffffffffffcb}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000300)=0x2, &(0x7f0000000340)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000380)={0x77359400}, 0x10) ioctl$TIOCNOTTY(r0, 0x5422) fcntl$setflags(r2, 0x2, 0x1) ppoll(&(0x7f00000003c0)=[{r2, 0x40}, {r0, 0x8}, {r0, 0x400}, {r0, 0x1000}, {r0, 0x400}], 0x5, &(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f0000000440)={0x2}, 0x8) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r4, 0x800}, &(0x7f00000004c0)=0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000500)=[0x3f505460, 0x5]) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001a40)=0x0) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002040)={{{@in6=@ipv4={[], [], @multicast2}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000002140)=0xe8) fstat(r1, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002200)=0x0) r14 = getuid() fstat(r2, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000022c0)={0x0}, &(0x7f0000002300)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002340)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000002440)=0xe8) getresgid(&(0x7f0000002480), &(0x7f00000024c0)=0x0, &(0x7f0000002500)) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000002540)=0x0) r20 = geteuid() r21 = getegid() r22 = getpid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002580)={0x0, 0x0}, &(0x7f00000025c0)=0xc) fstat(r3, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002800)={&(0x7f0000000540)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001fc0)=[{&(0x7f0000000640)={0xa8, 0x32, 0x700, 0x70bd29, 0x25dfdbfe, "", [@typed={0xc, 0x40, @uid=r7}, @typed={0x8c, 0x94, @binary="b5359b08ef3d6991ed5e600fe01c6ab8713c93fc5e2ba100557e871ace7be589b7dcfac4ea9fd405999e2de85d5289a46cd7987521f255f2ea7384320500bfc8145ea53a70239ea7b43504bf3c1c86b4f5c1dad58b5782464f3adb7b6e311f28854e0259f297cf5a2bd0fc86c908f9102ec2db5271617a0fd1fb5f80e78e4c05421c"}]}, 0xa8}, {&(0x7f0000000700)={0x1084, 0x13, 0x612, 0x70bd25, 0x25dfdbfe, "", [@generic="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", @generic="1992dff9652af1104359af0a3d1577a16b0b0b278e64051f0524a676b253ec3ef9d500004a238e7ca07d44f4146aee7a841919ef4c9247d2592ab48dda8c8e519ef5eaba099ce633414c174e3ecfe35a6f083750497351e9747f33884e0da1bb92e194ffa250b4aaaa4b8a472048b560d5"]}, 0x1084}, {&(0x7f00000017c0)={0x26c, 0x3a, 0x900, 0x70bd2d, 0x25dfdbfd, "", [@typed={0xc, 0x7f, @u32=0x2}, @generic="e977cb623720bbc835fa0d4dad241728597a02b32c8693e2e3fa2ae09891b50f147806c82ad86df57ec9753f20fe2d1e12b39eb3b12f2817da0063b9c98e6315978d09c8ceaafbb7587d7be6e56467d18c711adf5f51d29d62d7e37134e205210601601d13a29e761ba0acad33b2adf50674784b0bd31b741ba813d90502aa2239c3f9", @nested={0x1cc, 0x4c, [@typed={0xc, 0x2d, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @generic="24401572237ab9f8a8b613cbae295b8a15e3b55ac1d1be69bdc3f1bd3682dc8f9bc25658d6d9265711dbae818c45cab2888633dde3f13078bc787048ff2ef6b35a74911c943c1d762cc76ef362a8203992543cf2af0063992578c8", @generic="302a13423dc2f78e01d6724b5d0b194828dac51e7313a27f3c8ddf12e1b2aad5cdfdcee0699e0187cfc10fb2145c4d7c1215ca6e50191d91247429e7f7b7328413a76a3d7ef566385fac67d7d96be5a0b0e94dc15e3c61122535d88ccaf9272ccdc93fcae5916492bc7ac47d593a0ed4e4f5bbfdb02d28aa48af973e2f0a5a2a0818e00404e36d2afcff4b8f9e9e8652dd0d12f83709f03a55220f2ba3d8fe8e6d4894860a6179da7f8e056ae81f93ddc7", @typed={0x8, 0x3c}, @generic="751cf5dc1b85b3e101c36ccd2ed2ad24479aa7e9e5bcdbf82b7cb85261d57984c38789867e00716ed1f6006c85b3eea97bcc7463ddaedc0f77a1e055497ff0fabf2e7d0e468e9533a4e53dc6065d3b0ba0334a93873648787556a6d3ac18ba04babc5a1e1664562ae6d8695901fb6035a28226e81a89418d08bcdfcdfd45a0b7710ca95c2f29bffba539c0dca04783e26c8be8b626bcce606dd49c", @typed={0xc, 0x52, @ipv4=@empty}]}]}, 0x26c}, {&(0x7f0000001a80)={0x1a4, 0x10, 0x100, 0x70bd26, 0x25dfdbfd, "", [@nested={0xc4, 0x31, [@typed={0x9c, 0x44, @binary="b5340c8504fc6205582d019cea6a16dbc7e105a793d39ef6110740cf1bdf6373e55b34163d5672769eca25b4e3c866c1ce6f20ed15ef923077c6011f3d10ed6800af36f9cf8a149d72cfd9f4e6e74098db278b49e9dff36ee472898f342ace902712579369040b02e4b579ee49cebce1e6865868d5b82eb5ab0373db7a0fa2e4d8cf174cfff067d6fafc8939caa7628aa26a605c"}, @typed={0x18, 0x53, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x7c, @pid=r8}]}, @generic="2bd330a666d94ac6499b0c2f8d59211d014f335278adf6aec9abadb5bda4d2b831a7c9c3bc43504628c29bfe33b7263124d8e3c3de4d54273691f8f3f4078669b90164670233b3cb4c9d451abf9252f91d8e91b24b20a7f935891c6c6c326cd43c703eceb286372c751728f32adc6b5f68ef39340d995aa9490549eef09102d4ccb1ac9f09aa9ec516eff719689cac2ec13bd1f109381d14f24b6eda33f91b19b33bf921b602f9e077a1cc61e06cf90b9746e201f6d7c9b1d8f2a0edd6226e6ef321789240f4ed8988645c81a84e57fc"]}, 0x1a4}, {&(0x7f0000001c40)={0xec, 0x11, 0x418, 0x70bd25, 0x25dfdbfb, "", [@nested={0xdc, 0x51, [@generic="38737766c5e7cace6647da6de0047af1f259661e5a9926755321a02608c8d4902aa163313f5ee408ac6e5d18e1404250e1f52d33fa798cddbf83c777ffaa653f26f129198f908b26d344f980cf7b10501a3981fcc46636b746041f74405d287cc6051664cc13d5bed51494b7ac", @generic="45eacdd9060984b704a658da3be725f30f523b491f9098560088ba55664d9fb52a9064a736a6eab6a0ca8966a622ed9f8915417ac1838cee734a2dc4efb1ca2658f3df305b2072e03c950c2119d4a759a673f4b30af01c9f86b21cd5", @typed={0xc, 0x1d, @fd=r3}]}]}, 0xec}, {&(0x7f0000001e00)={0x1b0, 0x3f, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@typed={0xc, 0x71, @uid=r9}, @generic="0ea175853dd9c4cbdd7b71c7cb80475491a82ac2ea00495a2f1f4c0f4529e92e9cafc9eca0a4a777a053991558e192e539057b6be3acb03e95b885ffa1eccfa2f054b8efe16647bbc01078d843e456c5588897e2be8ea8c1f23acdf039675dacde6a3a89f934ac545f3782ce6209104dc28a66753b5c11038fa09138b04d7ac1eaa82064a9c0f24209617b43", @typed={0xc, 0x6e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x10, 0x4a, [@typed={0xc, 0x15, @ipv4=@multicast2=0xe0000002}]}, @generic="111da0bf6bd5bd253ae693c4254c049891b0afee1c434e8eecd04dd050601272df55d4944b777e8442e12218472d016096b85e51d714ce719e5011ede643c6a3c345fa132d9433314b730969506e9d159bc82594c48a75399ff6d5da15294214d00918e564d7524d77dec79aee4be965e9431288487f32b2264782f2a9861b8e181b63f87f33b448ebfe27a0c562b0ce1a258c3f669e54c7da43f209c7b1fb29659ec64648e56b7f5c19dabf2286f842a7a92c3133388d12d3b1e80ee04cd3f3668c88fdd2e6320e1a23d60f869e9567d70e786e66a3cba9c51d513f368919", @typed={0xc, 0x74, @u32}]}, 0x1b0}], 0x6, &(0x7f0000002680)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r6, r3, r0, r3, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r2, r1, r6]}, @rights={0x28, 0x1, 0x1, [r1, r6, r3, r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r1, r1, r2, r2, r2, r0, r0, r3, r6, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x168, 0x4048000}, 0x4000) 2018/03/01 16:32:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e2200000000ff02000000f2ff00000000000000000100000000"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, "17ec"}], 0x18}}], 0x2, 0x0) 2018/03/01 16:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/01 16:32:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f58f74)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0xfffffffffffffffe}) 2018/03/01 16:32:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/01 16:32:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000140)='j', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000), 0xffffff2b}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x1000, 0x7, 0x800, 0x1}, {0x1, 0x5, 0x3, 0x5}, {0x2, 0x8, 0xfffffffffffffff9, 0x1a}, {0x20, 0x8, 0x6, 0x200}, {0x28, 0x9, 0x10001, 0x4}, {0x3f, 0xfffffffffffffffb, 0x5, 0x2}, {0x1, 0x2, 0x7ff, 0x7}, {0xfffffffffffffe01, 0x4, 0x6b, 0x10001}]}, 0x10) dup3(r0, r1, 0x0) 2018/03/01 16:32:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x2ada, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x4}], 0x1c) 2018/03/01 16:32:15 executing program 6: r0 = memfd_create(&(0x7f0000000000)='eth0cpuset\x00', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/98, &(0x7f00000000c0)=0x62) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) r4 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='eth0cpuset\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) fcntl$getflags(r1, 0x1) keyctl$negate(0xd, r4, 0x7, r4) connect$pppoe(r0, &(0x7f0000000380)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'ip6tnl0\x00'}}, 0x1e) socketpair(0x12, 0x0, 0x3, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) keyctl$describe(0x6, r4, &(0x7f0000000480)=""/240, 0xf0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000580)="7ec8775f3767f6dc5ae6e3ef98cfbfde", 0x10) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f00000005c0)=0x101) keyctl$negate(0xd, r4, 0x6, r4) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000000600)=""/207) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000700)=0x0) ptrace$setsig(0x4203, r7, 0x4, &(0x7f0000000740)={0x12, 0x0, 0x8, 0x1}) pselect6(0x40, &(0x7f0000000780)={0x3, 0x5, 0x7fff, 0x20, 0x64e, 0x2, 0x9, 0x8}, &(0x7f00000007c0)={0x2, 0x3, 0x0, 0xfffffffffffffffc, 0x6000000000000, 0x8, 0xffffffff, 0xffff}, &(0x7f0000000800)={0x5, 0x1, 0x8, 0x40, 0x0, 0x0, 0xbe1, 0x1800000000}, &(0x7f0000000840), &(0x7f00000008c0)={&(0x7f0000000880)={0x185}, 0x8}) ppoll(&(0x7f0000000900)=[{r2, 0x1}], 0x1, &(0x7f0000000940)={0x0, 0x989680}, &(0x7f0000000980)={0x394}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) ppoll(&(0x7f00000009c0)=[{r1, 0x82}, {r6, 0x4000}, {r5, 0x2002}], 0x3, &(0x7f0000000a00)={0x77359400}, &(0x7f0000000a40)={0x5}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000a80)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000ac0)={0x0, 0x7, 0x9, [0x40, 0x7f, 0x9, 0x4, 0x4, 0x0, 0x8, 0x7, 0x1]}, &(0x7f0000000b00)=0x1a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000b40)={r8, 0xc7}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000b80)={r8, 0xff}, &(0x7f0000000bc0)=0x8) memfd_create(&(0x7f0000000c00)='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x5fd0e217e5a8c475) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000c40)={0x3, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000c80)={r9, 0xc2b8}) 2018/03/01 16:32:15 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000)="0f9cd509", 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, 0x8) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'selinux$trusted\x00'}) 2018/03/01 16:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000003fd0)={&(0x7f0000014ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001efe0)=[], 0x0, &(0x7f0000019f28)=[]}, 0x0) r2 = getpid() stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) r6 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f0000001540)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001580)=0x0) r9 = getuid() fstat(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001640)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001780)=0xe8) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001880)=0x0) r15 = geteuid() r16 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000018c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001900)={{{@in=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000001a00)=0xe8) r19 = getegid() sendmsg$unix(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000001340)=[{&(0x7f0000000040)="c6bb8016677a07cd432c5c0e1d1d38fb56a73d4b795c40476bbbed3fe44df1159ea6adad2f4254a5939930b021ec12dce97a8c2c8449ab8e540a9f7219f93fed785f02f10b2d5af54b0fd894861f041362e7e58983b3dad922830f570170af48111932226fb9e39bb4289b207bf46e943af68fa6dcb70e35bc06f9e3d4dafd876559f03fa5dae0f7505780ae91b19164a61286811f613f9d0fc1e4a4861e", 0x9e}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="3894f2c8444c6d0d5e2cf3965a0e50d57c2edcd6a4c0a3722f260c460bcc55f0b63bedf3c58371e0f45780c6a22ec5f66eb9ee2d04e54b6faeb0d5dbec265074b979c3777403151bc6", 0x49}, {&(0x7f0000001180)="1aed2859e16d05523efb7696431e34d30106255d51ec2a5d2c86a12ea0315fab7bc6fa97548c3132c7f77c051d2b053aa53cabde1e502adee01aac3240fd4fa987ac55525c2883088334084eb4689d2523e5e20c4e1e1001dcdea8560db60501c4161092a0696d9e74dd2444bcb0a6d58727daa1fce4", 0x76}, {&(0x7f0000001200)="5a4db08d61d758092adacdc7d94261d165239a0acd4d30bca04aa1381f931e49df9d8f51fd1820d6a3b4614025fe54b4f6a0d99506ffa4419b0bdc55110b723b6540ebc3e9a75fd1a310d60b818b160609fc2121725c77d9d25b2b646e4b4268c8a05ff930a7ea92da38f5834d60adc6db0b58a3ffe84a9999f11f5c8a99d934e43fd1994e4b92964bfac4ac0195416f4217064dfe660ec03b833e618b20b819442ed9e2b608e75a6d1b315f1ca56e37d46d1a01bc50b585c54ddb0075de", 0xbe}, {&(0x7f00000012c0)="aa9dd85d83e52ff4da5cbdc4886abfd9f0b06f1d75676bfb3310223d5a7e7d1f7a463052da01baa07bc09539e7711b5cb16edbb737578cf8fee78ed20d2d30d9c8aee4ac9c3e21feb5e054cf9018a9ccce6485fcacf058220ea0c120521c6b6a52301af7d76f557d9be4f67232966f26cc7ab163c284034daed1c6c55b", 0x7d}], 0x6, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xd8, 0x4}, 0x4) 2018/03/01 16:32:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @empty}}, 0x1f, 0x7}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x200}}}, 0x8c) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/03/01 16:32:15 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/01 16:32:15 executing program 4: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f00009bb000)='ramfs\x00', 0x1, &(0x7f0000382f54)) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat(r0, &(0x7f000030cffa)='./bus\x00', r0, &(0x7f0000d5a000)='./bus\x00') recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/93, 0x5d}], 0x1, &(0x7f00000000c0)=""/219, 0xdb, 0x21}, 0x10000) 2018/03/01 16:32:15 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x2, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x120) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/01 16:32:15 executing program 2: r0 = socket(0x10, 0x800000000002, 0x0) write(r0, &(0x7f0000841fdc)="240000002400fff73200000800367700f4ffffff01000000000000a34e00000000000010", 0x24) 2018/03/01 16:32:15 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000440)=[], 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x7, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x3, 0x40, 0x1, 0x1000, &(0x7f0000000000)='lo\x00', 0x6, 0x4, 0x10001}) 2018/03/01 16:32:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000), 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r2 = dup2(r0, r1) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffe18) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/03/01 16:32:15 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700000023f1856412e53e"], &(0x7f0000000200)=0xf) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={r1, 0x83}, &(0x7f0000000240)=0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2, 0x0) accept$inet6(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, @empty}, &(0x7f00000004c0)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x75}}}, &(0x7f0000000180)=0x8c) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000740)="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", 0xfffffffffffffea5) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000002c0)=ANY=[@ANYBLOB="00e40c2c4ff4074061f706f636e1de2e55ad916ac8cea440d8237eb8de43a92ca337ac57d332057a5c0c29fe3b4f65460df65f33de3c981f45050f3a85061a524d40709c8d8df9f0a1156364de18ad228672d5bac58fa1992a50928428217e23646d46ec0630f2a741c86923eeb7074d1d6a3888f2f9b6cf5a3f27ad97f8a4f71a9fdf173d4dd80b5e554769400cb50d5d77ab7fc743972447890c4cfaa4c0ea8e5b92e27ce5df419b7a14b7cb4f7743cb4940706effec1405b8beffff7cd269b1b364e35b023f53f21e32d2d46f28"], 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x3c) 2018/03/01 16:32:15 executing program 4: setitimer(0x1, &(0x7f0000000fe0)={{0x100000000000, 0x2710}}, &(0x7f0000000fe0)) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) 2018/03/01 16:32:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1, 0x4, 0x7fffffff, 0x1, 0x6, 0x1000, 0x2}, 0x1c) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/01 16:32:15 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x1) r1 = openat(r0, &(0x7f00000000c0)='./bus\x00', 0x2, 0x109) mkdirat(r1, &(0x7f0000147000)='./bus\x00', 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0xa55, 0x4) renameat2(r1, &(0x7f00007a8ff8)='./bus\x00', r1, &(0x7f0000235000)='./bus/file0\x00', 0x0) 2018/03/01 16:32:15 executing program 1: socket$inet6(0xa, 0x0, 0x0) 2018/03/01 16:32:15 executing program 0: r0 = add_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="b36adaf786657c1b89ef974701464dbcba7c15e6b4d66fe511316195b9547fa705dbfd7fc22f72af7b355eca85b54ac9061a6a543332f51688be2fdbfa1cbb62b77fb82a40aa50655115403a861d15712c35f843dc585fe3052da9397fa58f5f12881d10d7c685f1d408b2aaaf7db55b3b9a1493bc07a9aaf78049eebeb77102672fd19fea2c4b8aa39099d99212f8e6efea39e7c437258b3a6c824fdd5b715e1f6e04e41495a77c7d14cee230c6070476f687681cb7c9ab02f92c9fad506463950f81bbbe1efbf2", 0xc8, 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="d0787301", 0x4, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0xa, 0x4e3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x3, 0x8, 0xbc62, "b160165a301b314801160634c2170c3aea216dbb00de1cbed8e60f7367832aedd873d0b2958f8c431c54cf51a20174a927da47bee700ea5c8b34cdc85997456d03fa03b81a9b36b9234f9cfe206ba7b2"}, 0x160) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000440)={0x7f, 0x2, 0x0, 0x7fffffff}) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/03/01 16:32:15 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={"378eb05a0438009e8f944547ef2ebe59", {0x4, 0x6, 0x1, "6115998d6011", 0x5}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x7c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f630c400100000002000000000000001063084002000000000000000e630c40030000003f0000000000000010630840010000000000000000634040020000000000000000000000000000000000000010000000000000000000000028000000000000005000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000001700000000000000"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="3800000000000000180000000000000038000000000000004000000000000000000000000000000038000000000000004800000000000000680000000000000028000000000000004800000000000000"]], 0xe9, 0x0, &(0x7f0000000280)="4eb68049fcbb6e299122dc59f000115152ba8b379767167bb130b9e05efa92a83b49cc1e399c286b41b02954c58e52d602f21ee269925b0bbdc552eec956e810202b5ec7fee4f1024f19eb8cac1c218f6dc2deb4b65e71afcd52b997baba5e6cb99642bdf1b7c08f8c8da096d64dacf00f80d07a1f5b25cce8a8d0561444b419c2ab92efaa00d08bc6947c77133fb7ec42779a1201f735d2652226f1f76ba8d02fc8cbb61f2680957fc4876c3b53d8ee7e95fa2cbe55971b7e58ff476b74bf1ebbdc29503dac38d9420b6833afe0c24cc7209ca4c4eb1c5b042edd4f3582857cd5967481be771d5a20"}) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000b6e000), 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) 2018/03/01 16:32:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x5) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)={""/16, @ifru_names}) 2018/03/01 16:32:15 executing program 1: mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x90000000, 0x0, 0x0, 0x0, 0x3}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000002c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)) socketpair(0x9, 0x80006, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000001c0)=0x1000000000000) clone(0x0, &(0x7f00000000c0), &(0x7f00009c4ffc), &(0x7f0000000140), &(0x7f0000000080)="08bff87ee35f3f5ff8d145b301d7a279c73a60bf721fbbf68ae6") mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) 2018/03/01 16:32:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000002380)='./file0\x00', r2, r3, 0x100) writev(r0, &(0x7f0000002300)=[{&(0x7f0000000000)="768d844cda8e07b6d8d622e1d2fd9b74d99ceb7da89f572826ca9c3f439ecdffc86bddffd9493eb729ce1744235ac6edf0918620d30de53477270d47c753fc2ccffe489f2ad863dc8ebeda1a0f9c81aa66d5c7d6d1c1bbc17c5d438666f5a38cf47edf6955cdd7dd10e4c3e7ea3b0d1062219f99a367dd6c4e76ec2ef99c5ed8d26f2762fb010d8989acb37cfb5f161604f604ad49aac484c08215b8f7188d4c8b72b3", 0xa3}, {&(0x7f00000000c0)="40586a7d248b752d7e70c89f82c9fed87d74699d73b6aaae90bf054ca2ca5263b597000a9bf8523f353d7abe487f97c11e85f88bda06e9420cc913aaf94e36d6315dc3c7d19c30f134192ec2d393787c8863086a560832c122a5141a7e0f42e93437f4e66ecfa6a64277862c43d04c12dcd6871a9a770c37bcdd67587cebbf1a0b9aa9ae278e50b10b6c4eab85ec067280ea1537879484e9682ceeaf26aacff58d36f297aaf9d33cfca195887b51e96a1169ead70fccae3e9685d2f5533abcb4fe95176929f4f5", 0xc7}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="8b6f57006993285b19d6ba3cba8b", 0xe}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="9d1982a8", 0x4}, {&(0x7f0000002280)="b6c806d8a792d01c90bf40a33ebf0ca7d30d581929e58c4086024f740d51d4cad37b069042468cbecb8ce6a9348f91b0a58073626f26bb0c536159119e74344dade7a8643b401608e281", 0x4a}], 0x8) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) 2018/03/01 16:32:15 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) write$fuse(r2, &(0x7f0000cd7fe0)=ANY=[@ANYBLOB="2000000000000000000000000000000000000001000000000000000000000000"], 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x2, 0x8, 0x3f, 0x5, 0x27ff, 0x3, 0x8, {r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x886e, 0x80000001, 0x6, 0x80}}, &(0x7f00000001c0)=0xb8) 2018/03/01 16:32:15 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='smaps\x00') exit(0x8006) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000140)="240000002a00070012efffffe54afffffffeffff0100000001000000000014f1000008a4", 0x24) pread64(r1, &(0x7f0000000000)=""/150, 0x1, 0x400000) fsync(r1) 2018/03/01 16:32:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xffffffff, 0x4) r1 = dup(r0) prctl$setendian(0x14, 0x0) sendto$inet6(r1, &(0x7f0000000040)="b1", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) 2018/03/01 16:32:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4800000000000000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0xa4f}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rpc\x00') write$selinux_create(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="7379737461d0636d5f753a6f626a6563745f723a6465767474795f743a7330202f7573722f7362696e2f6375707364203731202e2f66696c653000"], 0x39) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', 0x0, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:15 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0xa, 0x2, 0x5, 0x1}) writev(r1, &(0x7f0000000040)=[], 0x146) sync() 2018/03/01 16:32:15 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x5, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000011f50)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="f63399ca8c3a2d81103161e92cd4874289c81edabb777a62e306f11fd9d960f46b76c9a6d3be55b05592a41e1d5295a025e91da27528bf8ab8b26593156d9611c93aeda9740aad67189f2f9f0c021e3fbe0345e6de2537f45bee35a986a002229756e57b7145a48286deb1737eb951f343f331310d8b79570b5dbe4c6fec19f6a5c8bfa89becffd9481a3295e87570a4e6172f7fb3f8145c0a94130921b62bef892d0a852678a258585ed5e25261fd32ace0a8e8a5134b274e9b53c698799a408a06befd7bdab1ab1aa1c2f1266e5f2462", 0xd1}, {&(0x7f00000001c0)="595820539a84204427e9de55098201a8ddc03ca8d83299dbe6993f51b2af45a2295e69861f9bd1616d4098f7373df80e468b35b11946735dc8c5c5941ebac0c9603ef922c19f1b37d9b68257d57be3042ff0f06a50ea860e505a904d560996cdc0b4bd739cdc3250ec9e1316274be6db06446c8d32432c5ba128e40e", 0x7c}], 0x2, 0x4) [ 56.179368] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36570 sclass=netlink_route_socket [ 56.226521] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36570 sclass=netlink_route_socket 2018/03/01 16:32:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', r2}) getsockopt$inet6_buf(r0, 0x29, 0x8000000000030, &(0x7f0000b31000), &(0x7f00003dd000)) rt_sigprocmask(0x3, &(0x7f0000000100)={0x1000}, &(0x7f0000000140), 0x8) 2018/03/01 16:32:15 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000ac140000000000000000000029f3bca65c8f82b7e98ca5c9574aed7ef2e6f1f0b830afdd8b0f26493baa14e1253a12a011b7cbbe1e433ee8f2aa9d95478d432e6a2dd903e8b8be93a9b67ad6dc22eddef3a15e8fefad58ab9142e58758e568cb3ddfbfdc9c531289fe0963ef912dba693a6e80f34f0e63e415fd3be5b7ae563640d310f70598095664a22486810861e541d45299e6c0bb83524543d69f3cd2a43f29eae3a3a7971532527a1eb013528e1577bcf879d7fdeec69da2112db6bccd5c97c4849f9b02"], 0x10) 2018/03/01 16:32:15 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x8, 0xf1d}) unshare(0x20000) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/123) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/01 16:32:15 executing program 5: munlockall() clone(0x4000, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000340)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101140, 0x188) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x3ff, 0xf3d7, 0x3, 0x8001, 0x6}) truncate(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffff9) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fgetxattr(r1, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/115, 0x73) inotify_init() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r2, 0x2) 2018/03/01 16:32:15 executing program 1: r0 = inotify_init1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) epoll_create1(0x80000) process_vm_writev(r2, &(0x7f0000000600)=[{&(0x7f0000000540)=""/166, 0xa6}], 0x1, &(0x7f0000000740)=[{&(0x7f0000000640)=""/197, 0xc5}], 0x1, 0x0) 2018/03/01 16:32:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) readv(r0, &(0x7f0000914f80)=[{&(0x7f00001c6000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x15) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x3, 0x5, 0x4, 0xffffffff7fffffff, 0x10, 0x7f}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0xaf9, 0x8000, 0x7}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8}) 2018/03/01 16:32:15 executing program 4: prctl$intptr(0x800000000030, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/01 16:32:15 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x403, 0x4) fcntl$setlease(r0, 0x400, 0x0) 2018/03/01 16:32:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'lo\x00', @ifru_data=&(0x7f0000000100)="ba4fc10491b0bd7b3b88a08a721619a3fd312ff50c7d6b6b24d9027f36a2e094"}) 2018/03/01 16:32:15 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e220000a68100550000000000000000040000000000001b0000"], 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000000)="a4686d146401c400b54d05b98b2694b716ac8fd2a077ee460f68312a1a4c5bd99416d5b972585ec33c2b765af4b5fcff31693ac7d31b24f5400e012023a5bf0866ba0d5bb4494822936a23527ad13336a72a44880667f482deda3d2165e30b63e98df42ebf238d801c14845734191c69785e07e86c96bbce51ae9b3eacd95496455b5ffa8b1a5be0265587889c94c1c7faf27d82ec45e4bddf6ac166d216264284a4131a11abca58337fe44247e8da08ddd7cb924da11c79061ad2c96a51f803", 0xc0}], 0x1, &(0x7f0000000100)=[{0x80, 0x29, 0x2, "dc8f80e98bdf850c7c8f7da73bdcca1a01c97573d6575f8a69a28005385c4a3158bd70361289de98029316e2720ecf5a4a738eb54dc41804bf1b428653d5ff56bfa14ec89879d2f599284aa105ca5783154e351d92fc5d0e585d798e75ab63843b57c8de75743f9849b53b"}], 0x80}}], 0x2, 0x0) 2018/03/01 16:32:15 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8001) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x3, 0x4, 0x100000001, 0x4, 0xffffffffffffbbf9, 0x8001}) clock_nanosleep(0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x218000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x1, 0x1f, 0x20, 'queue0\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x8000}) 2018/03/01 16:32:15 executing program 0: r0 = socket$inet6(0x10, 0x5, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="230000002e007fafb72d1cb2a4a280930b064b720ba8432c75262342d0c9e08d9fb787", 0x23}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/03/01 16:32:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000cba000/0x3000)=nil, 0x3000, 0x2, 0x1010, r0, 0x40000000000000) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000cecffc)) 2018/03/01 16:32:15 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ccff6)='/dev/ptmx\x00', 0x0, 0x0) sync_file_range(r0, 0x2, 0x10001, 0xb49703fbc5009d29) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)) 2018/03/01 16:32:15 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) 2018/03/01 16:32:15 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, 0x0, @tid}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x3}], 0x4c) 2018/03/01 16:32:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)={0x10000006}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000007ff4)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty}, 0x108) 2018/03/01 16:32:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) write(r0, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/keychord\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0x1000, "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"}, &(0x7f0000001640)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001680)={r2, 0x5aa8}, &(0x7f00000016c0)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getegid() ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000240)) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=@setneightbl={0xdc, 0x43, 0x5, 0x70bd2b, 0x25dfdbfe, {0xa}, [@NDTA_THRESH3={0x8, 0x4, 0x3}, @NDTA_THRESH2={0x8, 0x3, 0x867}, @NDTA_PARMS={0x5c, 0x6, [@NDTPA_UCAST_PROBES={0x8, 0xa, 0x100}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0xe5f}, @NDTPA_RETRANS_TIME={0x10, 0x5, 0xffffffff}, @NDTPA_ANYCAST_DELAY={0x10, 0xc, 0x8}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0x5}, @NDTPA_ANYCAST_DELAY={0x10, 0xc, 0xfffffffffffffff7}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7}]}, @NDTA_THRESH3={0x8, 0x4, 0x100000001}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_PARMS={0x44, 0x6, [@NDTPA_QUEUE_LEN={0x8, 0x8}, @NDTPA_RETRANS_TIME={0x10, 0x5, 0xffffffffffff0001}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0x4}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0x2}, @NDTPA_IFINDEX={0x8, 0x1, r4}]}, @NDTA_THRESH2={0x8, 0x3}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x880) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) accept$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getpeername$netlink(r0, &(0x7f0000000280), &(0x7f0000000580)=0xc) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000140)={0x5, 0x1, 0x80000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYBLOB="1e0000003a928212e4f12664075449889dba5a37fd0ceb3f25058eb3fb2f82337862"], &(0x7f0000000100)=0x26) 2018/03/01 16:32:15 executing program 1: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'sit0\x00', @ifru_map={0x100, 0x7, 0x0, 0x8bfc, 0x0, 0x2}}) clock_gettime(0x200000000000, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setitimer(0xfffffffffffffffe, &(0x7f00000001c0)={{r1, r2/1000+30000}, {0x77359400}}, &(0x7f0000000240)) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/03/01 16:32:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xf, 0x5, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xba, "da134588704f69bd35950ac894604215db1a2eb0d3e1b6f269b1ce68eab7cbda010278842f543f70764d8d3608d4396b9e61c69208e13f2989e591b079fe865e644bd9c20168ef572664f53d8585b27f4a4e4d44b156dd976863798fd39d09eda1b8a1c0be65878d816107fa4344a3b6cf02872ea54ca443de111640791aa474474d23189a659c39b18e7c2f73b28906711dd3e09ca5984bd7650ea83ea68106dde9a9d74cb8d081d4b347f423573705c394fb6580cc8b8d6a1b"}, &(0x7f0000000200)=0xc2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={r3, 0x2cb22184}, &(0x7f0000000280)=0x8) bind$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @empty, 0x2000000}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) listen(r1, 0xdb6) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 2018/03/01 16:32:15 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) sendto(r0, &(0x7f00000001c0)="8e2b52764446cc82d55c15d06e39487335dc9606d51d9a322ffce4afff9f24acaf6c27649620e81d36838a1941996c897fb92fb42298e5c4c9c99e517648c3d01d0d1f69d0f28fac0fd32db936bfaa1ade1a08b22dc364d2fd8f5aacc939c8de7618e51641daa708953e308a44eb17cf906bd90cd0b8d5772109515aa86e66db9c1255e67b894558b69a4299", 0x8c, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x18) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0xc000000000}}}, 0x100000000, 0x80000001, 0x8000, "ea2dae023da632389f38ccd4f8fcf73197b97d449b67dd7dd46b3dea4b9da2293500ae06d13613f193473dba9fbace7b4d10a9158677365c91b1d4b39cc2d09323ce5aff843036bae4e152d6bce3eaf9"}, 0x160) [ 56.454779] sd 0:0:1:0: [sg0] tag#210 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 56.463846] sd 0:0:1:0: [sg0] tag#210 CDB: Test Unit Ready [ 56.469630] sd 0:0:1:0: [sg0] tag#210 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.478665] sd 0:0:1:0: [sg0] tag#210 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.487838] sd 0:0:1:0: [sg0] tag#210 CDB[20]: 00 00 00 00 2018/03/01 16:32:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/01 16:32:15 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x8, &(0x7f00000000c0)=0x4) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) shutdown(r0, 0x1) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/03/01 16:32:15 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x3, 0x5, &(0x7f0000ff9000/0x4000)=nil, 0xc5ac}) 2018/03/01 16:32:15 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xffffff7b}], 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x4) 2018/03/01 16:32:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x17}}) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000100)="540a7e829aa0a2", 0x7) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x84) 2018/03/01 16:32:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x8000000a}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x21, 0xaff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) [ 56.508341] sd 0:0:1:0: [sg0] tag#210 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 56.517003] sd 0:0:1:0: [sg0] tag#210 CDB: Test Unit Ready [ 56.522628] sd 0:0:1:0: [sg0] tag#210 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.531452] sd 0:0:1:0: [sg0] tag#210 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.540218] sd 0:0:1:0: [sg0] tag#210 CDB[20]: 00 00 00 00 2018/03/01 16:32:15 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x97f7d48000000000, 0x1, 0x2}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x101, 0x3, 0x10001, 0x2, 0x4, 0x0, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x20b, "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"}, &(0x7f0000000240)=0x1017b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x8c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) [ 56.723418] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket 2018/03/01 16:32:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/118) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000362fa0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x100) signalfd4(r2, &(0x7f0000000280)={0x8}, 0x8, 0x800) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/86, 0x56}, {&(0x7f0000000140)=""/222, 0xde}], 0x2, 0x0) 2018/03/01 16:32:16 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpgrp(0xffffffffffffffff) tkill(r1, 0x21) r2 = getpid() r3 = gettid() tkill(r3, 0x7) readv(r0, &(0x7f0000939000)=[], 0x0) tgkill(r2, r3, 0x1) sched_rr_get_interval(r2, &(0x7f0000000000)) 2018/03/01 16:32:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000865fd0)=[{}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x50000004}) 2018/03/01 16:32:16 executing program 3: r0 = socket$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, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="70b37f0006005a430700080002f600000686"], &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0x17d9}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) getrandom(&(0x7f0000000180)=""/234, 0xea, 0x3) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/01 16:32:16 executing program 5: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000469ff8)=@assoc_value, &(0x7f0000fe0ffc)=0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_pts(r0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x104) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000040)=0x3f) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e4056c)=0x3) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000561ffc)) 2018/03/01 16:32:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)=ANY=[@ANYBLOB="100dfb1097cd5b5b3000000000000000e0000002000000070000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000c001500000000000000000014000e00e0000002000000000000000000000000"], 0x110}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x0, 0x5, 0x56, &(0x7f0000ffc000/0x4000)=nil, 0x40}) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/43}, &(0x7f0000000080)=0x2d) 2018/03/01 16:32:16 executing program 4: r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4dffc)=0x9, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0x4, {0x9}, 0x80000000, 0xffffffffffffff00}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)}, 0x0) 2018/03/01 16:32:16 executing program 6: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xbf20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8000}, &(0x7f00000000c0)=0x8) pread64(r0, &(0x7f0000000100)=""/226, 0x4a4, 0x10003) 2018/03/01 16:32:16 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x8000) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) r2 = dup3(r0, r0, 0x80000) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8) inotify_rm_watch(r2, r3) sendto$inet6(r1, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/01 16:32:16 executing program 5: socketpair(0x0, 0xa, 0x2, &(0x7f0000000040)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f57971)=""/1679, 0x68f) getdents64(r0, &(0x7f0000179f35)=""/203, 0xa2) getdents64(r0, &(0x7f00000000c0)=""/218, 0xda) 2018/03/01 16:32:16 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x101) ioctl$KDSETLED(r0, 0x4b32, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "449c4041c4a6ee906eb8e34616a9eb49abd764da7e9545b0fcb3687fb2d9aaa682c38b7021fb62f73a23985e04c940a9"}, 0x40) prctl$intptr(0x3e, 0x401) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000000c0)=""/123, &(0x7f0000000140)=0x7b) r4 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) accept$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xe}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x9, 0x7, 0x400, 0x7, 0x400024, r5}) r6 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000000000)="fc56476c2de92ccf74b4fef4e637a72d9ecef9550ea7f5844f89e5f1655d2b5fa62ac622033560915c8f265a8b4bbb2f461610b6c2f1eb4e4a9103461399c5023a8013129941e834a60454ad0bca05ec5da009a76a9d209ad0a91621dd4f077ee56023b014a74ea73762089ce614c790bdaa77544b1820a49ad5a16d740011d575e82d16012f") fsetxattr(r4, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) 2018/03/01 16:32:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/118) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000362fa0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x100) signalfd4(r2, &(0x7f0000000280)={0x8}, 0x8, 0x800) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/86, 0x56}, {&(0x7f0000000140)=""/222, 0xde}], 0x2, 0x0) 2018/03/01 16:32:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getresuid(&(0x7f0000002440), &(0x7f0000002480)=0x0, &(0x7f00000024c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002580)='/selinux/relabel\x00', 0x2, 0x0) r6 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000025c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000026c0)=0xe8) fstat(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() r10 = geteuid() getresgid(&(0x7f0000002780)=0x0, &(0x7f00000027c0), &(0x7f0000002800)) sendmsg$unix(r1, &(0x7f0000002900)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000023c0)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="5c3fe0d1485d044030e4bcd112582762164e0dd70e6ad3be5125878b488d92a3c9c10099f4b25afb44263f5317b5170ef0c24de3ef449a343ef85f6b0dcaf82b955f173e71a191dd454948645a4a633d62824aea5b056a520f4f9820c13db78647388543056089577f22e17b4f221acdb00df5dcb441bb38cea9246cd49c13b099785c503cd46a051e404f28929d0a3f45e2f7c5", 0x94}, 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", 0x1000}, {&(0x7f00000021c0)="bead", 0x2}, {&(0x7f0000002200)="fe535d1766887b1f97c0ac5735029d892702fb77ede3c0b8cab7ad9a24d07ff78c2952dbd9ab911927a3f4088cdb4ca59ed9ee6f1cc252ef2d44340b1effe60a173dda9a96b6d726a4fc91c6c2cfa1621542697361f30087be91cc71447f161df441d672e7555eeafc3d74b082f247b91ab33e22105f48981b9594e42b999a55a4117b05792e8ac9f144df63f9fbe37ca65088a84f2432febf3fdcde8200042bd221f9835663bf698186d0f7e55aa0f017ec5c69a1a61d7eb6fe31460ad400ec0953ac7f341ed0c92c43551725ece1ad7de2b0c432a48acf3e743d", 0xdb}, {&(0x7f0000002300)="49016df371cdf66753dc2abae1edfd4cabc1d2f4ef5bcbcc64e1eb7a64a76298b26d072ed972f709033ebc7967b83741f57c5670562ba2872702e4e57d97af9020d44c0adc436d7829945c3dca61b6408f95a4c268584d73bff59a358fdb952e20c0af597e39f3b9ea0f3b7a91d58dab8b99a0ef2a48f30aa802ed4ad973c676b8f3a92615175420f57120b029e5f0b45d74a100484696042d0ecb2413e2616f467e55fb9b", 0xa5}], 0x6, &(0x7f0000002840)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r5, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x98}, 0x40880) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000040)="7f2a9f2db00137d87089594cabc94e53c7b3915f79dd8b7a9a28c175f1183207e0511765b5646121f7ed31e6da5d3fe70927a338e928f19eb8", 0x39, 0x0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x8) writev(r1, &(0x7f00005c1ff0)=[{&(0x7f000000e000)="8f", 0xcfecedcc16b3d71}], 0x1) 2018/03/01 16:32:16 executing program 3: r0 = socket$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, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="70b37f0006005a430700080002f600000686"], &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0x17d9}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) getrandom(&(0x7f0000000180)=""/234, 0xea, 0x3) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) [ 56.842769] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=52631 sclass=netlink_xfrm_socket [ 56.866975] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=52631 sclass=netlink_xfrm_socket 2018/03/01 16:32:16 executing program 2: socket$inet(0x2, 0xa, 0x0) 2018/03/01 16:32:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000adcff8)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) shutdown(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @empty, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f0000618ec1)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae02d1c0d32e11b38e9dd18c58f6bd779650fc30d93653bdaecf323c9f62ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec384f667da0867d08d4154004997e3168", 0x80, 0x51, &(0x7f0000668000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000001500)=[], 0x0, &(0x7f00000000c0)=""/4, 0xffffffffffffff5e}, 0x1) 2018/03/01 16:32:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x8000}) 2018/03/01 16:32:16 executing program 5: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d9bffc), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x7, 0xebc, 0x8, 0x2}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}}}, 0x800, 0x1, 0x8, 0xffff, 0x81}, &(0x7f0000000140)=0xa0) 2018/03/01 16:32:16 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)=ANY=[@ANYBLOB="66696c746572000000010000000000000000000000000009000000000000000007000001000000000000000300000003000010030000040000000000000000000000000000000000", @ANYPTR=&(0x7f000002efc0)=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="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000801000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac140000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) 2018/03/01 16:32:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/176) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x108) 2018/03/01 16:32:16 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="9a", 0x1, r0) keyctl$revoke(0x3, r0) 2018/03/01 16:32:16 executing program 7: r0 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet(0x2, 0x6, 0x80000000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000d50ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0080000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0600000020000000000000000100000002000000fb08866946f5309f7429eceaed604e3aeb93d9ff2a423ee382f8a8e49f0ec090f39bbb7c58cb2d3fac6d71efc8bc7be1195c8f887e23ae995f109341dc3afcbacd2ff4f5abbc76fc0fa1350c09dee54f38991a2a24ca79332a40150802da70", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x4040001}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xa77, 0x5}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') 2018/03/01 16:32:16 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) socketpair(0x8, 0x6, 0x8, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000300)={0x2b8, 0x8, 0xd, 0x802, 0x70bd25, 0x25dfdbfd, {0x2, 0x0, 0x8}, [@generic="ef4650614a180221c71ced271483a7a8c125e25d18ba11d6f28f730411c0ef422fe56146a383dbb84509d96a6e20a01210ce5fa597697998238cd335691dd3091c7fb00fd57000847b1daf10c521692d2c3a9417863492a973b387eec5be508506396feece131c0e5116b7ae61ab7c4751e86aba80cfc18c428636890ee754e5f7f83a4790c789f2fe8444ef71d0fd3b3b9ec1f99ea0fd86871b3d90f37829451f1f5d4ff774720f9e1de5b5dddcbe9a1cd4014c5fe66778f2ef75", @nested={0x1e8, 0x95, [@typed={0x18, 0x63, @binary="f6f1b5c7b1f106b7c8f527460188"}, @generic="5fead1aee3fdfab1d76f29ec915b0e6798a8926abb611a2d1e4925734e6f87903cf0fb7d9cce6e6be1a3a58bf0cf66f262792a8d451093092c5dda88d3a74120dc04b400221e5dfe12e1624f744f69294a5720184eb0624c4704b4f9c5e3a04d2099d5170220440c456f41b72b6315c0eb85927a24cc237d3e00cc59db0c074ed35e78de040c45d455e72b7d327dcbc6fe6d513c4b73d7cdda59636d", @typed={0x8, 0x2a}, @generic="37cdc63bd8ab6b7a20885b96fe1d0ede34a91ce7edcbd504e978445d5055a28ece05880809", @typed={0x100, 0x2a, @binary="f977b1c6f0701fc9fe97bbfba907978f9ca500b90cd0d11f6b085439c0207b104ba7867ea2998655178269651879b8bb3a2bf9404bb7fadf3b83909445726ffc3a8392d756fac253b0f133ba97abd36d8d2a4b57d847919bccac4453518dd42754cf22a2f0aadc3c861f6358339e53bcc0321ddc29ba8fefaad44b274b06cfc137f5f1ba7d8f2dfde15a9d4fb73f8e77dbf13765764f6db0bfec4161b9d926c742731aaa6521369d959bebe910a4538474029d31eaabec198ab5f69cb8d867a81bc062632d0ca1f12df4907cb037487a04801962622e5f9ef982af0edc85c9430bd7e3bb89ba40ea210cd7b4ae2dd4ff9ed7482282"}]}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000280)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000200)="6d6f756e74696e666f00a47f99acace8b89c0b4e0d8f0ba36bd467823b6d22f72e54bc93baa3da2298ca6157cf7a9b61a15f3db8742c45c0c4fd626d3756c87cc3a2e0000000bb36dfcac569bdc07c0ed9efaebf63642e057240d9f7940d0b1e899a45384ce9b28f364264ae") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/03/01 16:32:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@loopback={0x0, 0x1}}, 0x20) r1 = dup3(r0, r0, 0x80000) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/01 16:32:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) personality(0xc) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f0000000eb6)="d84359fa", 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x3, 0x0, 0x4f7d, 0x6, 0x800}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0x40}, 0x8) 2018/03/01 16:32:16 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)="ba6c6f2300", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000a27fc0)={0x0, 0x5, 0x2}) r1 = epoll_create(0x1) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}], 0x2, 0x8, &(0x7f0000000140)={0x800}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x1e, &(0x7f00000001c0)=0xc7, 0x4) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000497000)={0x0, 0x1c9c380}, &(0x7f0000307ff8), 0x8) 2018/03/01 16:32:16 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0xa4}, {0x6}]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r4 = getuid() r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={r3, r4, r5}, 0xc) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000001c0)={'vlan0\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) 2018/03/01 16:32:16 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$netrom(r0, &(0x7f0000011fb8)=@full={{0x3, {"cd40c6b9d30ca0"}}, [{"53b42fd041c40b"}, {"9b6dd77bb9ca45"}, {"076c53dd632bde"}, {"7df3e1f78e5bbe"}, {"9ae40bd162dddc"}, {"c4ce0b8f85919e"}, {"b8d7aed67e6af5"}, {"720393a9c9aadd"}]}, 0x48) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6gre0\x00', @ifru_flags=0x1}) 2018/03/01 16:32:16 executing program 2: clock_gettime(0x0, &(0x7f000052bff0)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e98ffc), 0x0) futex(&(0x7f000000cffc), 0x4000001, 0x80, &(0x7f0000049ff0)={0x0, 0x989680}, &(0x7f0000a2a000), 0x0) 2018/03/01 16:32:16 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chown(&(0x7f0000013ff8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:16 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)="ba6c6f2300", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000a27fc0)={0x0, 0x5, 0x2}) r1 = epoll_create(0x1) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}], 0x2, 0x8, &(0x7f0000000140)={0x800}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x1e, &(0x7f00000001c0)=0xc7, 0x4) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000497000)={0x0, 0x1c9c380}, &(0x7f0000307ff8), 0x8) 2018/03/01 16:32:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000030000000000000006001d4b443be9b50000020000006803000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/01 16:32:16 executing program 1: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x60000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/01 16:32:16 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x402202, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=@hopopts={0x7e, 0x0, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) ioctl$KDGKBLED(r1, 0x8004510a, &(0x7f0000000fff)) 2018/03/01 16:32:16 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) flistxattr(r0, &(0x7f0000000040)=""/172, 0xac) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8043) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={"e7f8f19bb31a1e5ef952b58f0e73df5a", {0x4, 0x100000000, 0x2, "ff43795c7541", 0x1}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x7}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/03/01 16:32:16 executing program 3: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x12000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}], 0x58) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000000100)=[{}, {}], 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1) 2018/03/01 16:32:16 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) r0 = inotify_init1(0x80000) mmap(&(0x7f0000f45000/0x3000)=nil, 0x3000, 0x4, 0x3e, r0, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x5) getsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffffffffffff56ee, 0x30, 0x641, 0x8001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r4, 0x10000}, &(0x7f0000000140)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/01 16:32:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x1, 0x5, 0x105, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}}, 0x8c) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x5cf, 0x6, 0xebec, 0x5a04, 0x81, 0x9649, 0x3, 0xfffffffffffffa21, 0x1, 0x6, 0x5, 0x7}) 2018/03/01 16:32:16 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000add000), 0x8) ppoll(&(0x7f000031c000)=[{r0}], 0x1, &(0x7f0000757ff0)={0x77359400}, &(0x7f00009c7000), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)=0x0) getpid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) timer_gettime(r2, &(0x7f0000000080)) 2018/03/01 16:32:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$binder(&(0x7f00008e9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f00000001c0)=0x32) sendmsg$nfc_llcp(r1, &(0x7f0000000600)={&(0x7f0000000200)={0x27, 0x7fff, 0x1, 0x7, 0x7, 0x101, "89b734d7ee1fefc9d67e6aae1745a6c1c89e604cf7ef8f052ecc3eea063914049956d8176923a197df372f7dc64aae4a90fe6b449a67ddc30c4c4e5efee48b", 0x6}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000280)="fc7fbfa1840e1bda4ecdd2e4518d671331f66aa491c138b937214b67109914eff1c5114769ad2c14f04a510f504dce4db09cd7b4716868065328edacaa4e135445d7e7b39d83fb5f", 0x48}, {&(0x7f0000000300)="e4e4149108a6c6ec4ae316276b292bc3d0ef429fa9a6c29f459bf85d9294440b0a4e33a681179b157bf087453067d77416f117b7dc999024e046cae24fd3fddf2e1ed544f3cc8ea0cac2e3a55f3fb6bc2e17b49f3334a8fe76393044312e13a5339121430c90e11c2c5d711bab9df7de2de02aef0a6000612bdc783c694cd1026c2c2fa411d8", 0x86}, {&(0x7f00000003c0)="c36a77cc34b28a", 0x7}, {&(0x7f0000000400)="2d0f20102def5d49438c89942e", 0xd}, {&(0x7f0000000440)="4b6424df1e5642e0483030f7a270b8f7346e9c4a78833b6d48abcb", 0x1b}, {&(0x7f0000000480)="9278c615629c1fef70f77805883b32054c8217e214fffdaff41869d718e1691ffcc3f854a069dbec380f335b587ed9c648842d073d2b7f36d86fedafbb218067f476bfb3a2afa956896be56eabf5040a527ad32d4b35106edd1cf95e5bf2e96dd8171e3269bceafa6a89fb3dceb42aeb6da0d6055c817c", 0x77}, {&(0x7f0000000500)="f910bd1ad73c2cb3ab975b3829ea14f4e4a6556db1d1a2cfb3a53a4dc468cb708d20747833635ecb93cd9649725e7d93db2702baa03ce9899f4844e25966cac30506841eeec1cbd1e8553404abf299877cce692e0e668cd1d8f097b24c8a", 0x5e}], 0x7, &(0x7f0000001000)={0x1010, 0x11f, 0x8d, "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"}, 0x1010, 0x8000}, 0x800) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f0000000000)={0x7, 0x4, 0x3f, 0x5, 0xc051, 0x2, 0x6, 0x984}, &(0x7f0000000040)={0x3ff, 0x3e, 0x6, 0x800, 0xffffffff, 0x0, 0x3, 0x7}, &(0x7f0000000080)={0x3, 0x4, 0x0, 0x5, 0x8, 0x10000, 0x53, 0x8}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x6}, 0x8}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/01 16:32:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000fee000)=[], 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x8, 0x400, 0x9, 0xe6a}, 0x10) 2018/03/01 16:32:16 executing program 2: sync() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000800)={{{@in=@multicast2, @in6=@empty}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) socketpair$inet(0x2, 0xa, 0x9, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpgrp(0x0) getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002580)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000025c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000026c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000002700)) getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x7fffffff, 0x3691, 0x3, 0x80000001}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000027c0)) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002900)) fstat(r0, &(0x7f0000000180)) getresgid(&(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000040)) fstat(0xffffffffffffff9c, &(0x7f0000003080)) 2018/03/01 16:32:16 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00000000c0)="585a54148aa09cd497cc038c46f083c7187ba19629667d6ceabe61bdee08adbfbe4339d1e51357fe830457d0077223b47d9f0bbf02367b6c548247be294a5d5e8ca46cf56edf780a61ab2ccc4f090875064e04d2c6a4005fbc5c67a874b0e4ce92c3402adf793ba30bb51c077b88d14684fb3ca3609b2946491652fda261f48fc620", 0x82) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0xbe3, 0x401f}, {0x500000000, 0x8}, 0x1f, 0x4, 0x10001}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x108) 2018/03/01 16:32:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @rand_addr=0xff}, {0x0, @random="14bf817e660d"}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'lo\x00'}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/01 16:32:16 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000600)='attr/prev\x00') write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:systemd_systemctl_exec_t:s0\x00', 0xfffffffffffffffc) 2018/03/01 16:32:16 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0xfffffffffffffff7}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) 2018/03/01 16:32:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000dae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3ba) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x2280, &(0x7f0000000000)) 2018/03/01 16:32:16 executing program 7: accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x803) 2018/03/01 16:32:16 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000), 0xd7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0x4) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/03/01 16:32:16 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000ec5000)=0x6, 0x4) [ 58.453227] IPVS: Creating netns size=2552 id=10 2018/03/01 16:32:18 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) fstat(r0, &(0x7f0000000080)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) 2018/03/01 16:32:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00005b9000/0x4000)=nil, 0x4000, 0x0, 0x41bc870fcc762817, r0, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/217, 0xd9) r1 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x6bd, 0x2, 0x0, 0x0, 0x17, 0x7, 0x1, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r2, 0x6}, 0x8) renameat(0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0x8000, 0x8, 0x100000001, 0x7, 0x2, 0x6, r2}, 0x20) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x0, &(0x7f0000845000)) openat(r1, &(0x7f0000000280)='./file0/file0\x00', 0x208000, 0x40) 2018/03/01 16:32:18 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r0, r1+30000000}) r2 = socket(0x11, 0x8020408000000803, 0x0) bind(r2, &(0x7f0000ed6f80)=ANY=[@ANYBLOB="11000000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b383668abf92290b9755d0014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000002000000076d3a09ffc2c654"], 0x80) fdatasync(r2) close(r2) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 2018/03/01 16:32:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d84000)=[{}, {}, {0x3}, {}], 0x3b2) 2018/03/01 16:32:18 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000011fbc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:18 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)="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") exit(0x0) fsetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="005953252298b84275cb6d016502c54a78c8a1674beb"], &(0x7f0000000140)='comm\x00', 0x5, 0x0) 2018/03/01 16:32:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x1, 0x3) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4000) recvfrom$inet6(r1, &(0x7f0000000040)=""/187, 0xbb, 0x24, &(0x7f0000000140)={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/01 16:32:18 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x280040, 0x161) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x80) 2018/03/01 16:32:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) lseek(r0, 0x1, 0x1) 2018/03/01 16:32:18 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x20000) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001300)='/dev/hwrng\x00', 0x2000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, 0x0, @local}, &(0x7f0000001440)=0x1c) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001480)='/dev/keychord\x00', 0x50040, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) pipe2(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001540)='/dev/autofs\x00', 0x20000, 0x0) r12 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001580), 0x800) sendmsg$unix(r1, &(0x7f0000001640)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000012c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="c1703f902c3ef6be0a524708e17fa6b3e2db3acb0d91527b9fa590898848a79a4da81907aba3fe2de76acfa1e2059aa5d4be2800c9b457cef344990d6fb7847121c41a2c6338a764afde133f2a57aaaf146be31303c7c371a293a5b9337bd5bbcff36e848c416901d55482c2323599c2a6199e88a6922c5fa425ec011fa84597651d9be805e0028199dd8e8442", 0x8d}, {&(0x7f0000001180)="744aedeaf40f4d168a307e7db76949197eeb77495789ed3c52a99c82c759482890c9e93faa784bf8901b5bf530", 0x2d}, {&(0x7f00000011c0)="608f8e97e5458ee6a079ec8f3f63b1e8e14b57be7d5dc755b507bb8ccc706ed4428459dcff66edcf5c9472fef25247a61dfbb07549691ffdadec7954954284b1ef12a844376b7167701b222500cef0ca18c4d61e4d9506081c1a2ebea5d72e799d6a726137e812943704d3710f1c96427288ef01562fa67e4a5a9d66b2ccca943cebbf018f39d18a2ea1e8cb57d59cf789abefa48eef7a7498a4f50ae7a70288ac87ca3a78cdc6f8caef532ae4aa7c511209ea80a448e7532646afc7f7bedd49f55a3d67ae325fb3c14c169a9901e9024c37206635ef0021a30d943e9d888d8d46e72231ace50289ac10194a6308", 0xee}], 0x4, &(0x7f00000015c0)=[@rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}], 0x50, 0x1}, 0x4800) ptrace$peekuser(0x3, r0, 0x9b9) r13 = syz_open_procfs(0x0, &(0x7f00004e0000)='net/fib_triestat\x00') sendfile(0xffffffffffffffff, r13, &(0x7f00001a6ffc)=0xffffffffffffffff, 0x0) 2018/03/01 16:32:18 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x8) futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000365ff8), &(0x7f0000fc4ffc), 0x0) 2018/03/01 16:32:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)=ANY=[@ANYBLOB="e0000002380b00000000000000000000"], 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/01 16:32:18 executing program 2: r0 = socket(0x0, 0xb, 0x0) sendto(r0, &(0x7f0000000000)="966137a967bd53865a1e729c7867e0d7e558255b0ee6c720734dddacce34348cb1f8e1d32f2f27aa70c6e5ff99ee4a3de35253f0e8c773e98551fe", 0x3b, 0xc890, 0x0, 0x0) 2018/03/01 16:32:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) 2018/03/01 16:32:18 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000307000)="2400006f24582e5d3d10fd68350026dd06003200000a95bc924b7b0001064cd2b5b810", 0x23) r1 = syz_open_dev$sg(&(0x7f00005dfff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2279, &(0x7f00002c1000)) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000180)={0x101, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x118) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000040)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/01 16:32:18 executing program 5: r0 = add_key(&(0x7f0000000000)="31797a6b0600000000", &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffe5b, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040), 0x0) r1 = request_key(&(0x7f0000f8cffa)='.dead\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='1yzkller\x00', 0x0) keyctl$search(0xa, r1, &(0x7f00005aa000)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x200100) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0xfffffffffffffffb, 0x27, 0xad0, 0x7, 0xfd1, 0x6, 0x2, 0x8, 0x8, 0x10000, 0xffffffff, 0x1e8}) 2018/03/01 16:32:18 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_adjtime(0x0, &(0x7f0000012f30)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:18 executing program 4: memfd_create(&(0x7f0000000000)='%em0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) eventfd2(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000061cff7)='net/snmp\x00') pselect6(0x40, &(0x7f0000f33fc0)={0x400001}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/71) 2018/03/01 16:32:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x7ff, 0x80000000, 0x1cc4, 'queue0\x00'}) 2018/03/01 16:32:18 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/01 16:32:18 executing program 3: socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$unix(r0, &(0x7f0000000040)=@abs, 0x8) 2018/03/01 16:32:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[]}, 0x10) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/03/01 16:32:18 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100ffc, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x8) fanotify_mark(r0, 0x2, 0x30, 0xffffffffffffffff, &(0x7f0000ce2ffd)='./file0\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) 2018/03/01 16:32:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r2) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0xf0, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1}, 0x0) 2018/03/01 16:32:18 executing program 4: r0 = socket$inet6(0xa, 0xe, 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0xe}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x32, {0x2, 0x4e24, @rand_addr=0x5}, 'tunl0\x00'}) sendto$inet(r1, &(0x7f0000000140)='\\', 0x1, 0x20000010, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) 2018/03/01 16:32:18 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) 2018/03/01 16:32:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') pread64(r0, &(0x7f0000000140)=""/103, 0x67, 0x0) ioctl$TIOCCONS(r0, 0x541d) [ 59.563104] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22564 sclass=netlink_route_socket [ 59.586693] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22564 sclass=netlink_route_socket 2018/03/01 16:32:18 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) r1 = socket(0x13, 0x8000b, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6800000018000303ffffffffffffffff0200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\f\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000b0001000000"], 0x68}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000240)={0x7ff, 0x5, 0x4, 0x80000001, 0xb38a, 0x1}) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0xc0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/01 16:32:18 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r2) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0) 2018/03/01 16:32:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/45, 0x2d}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0xdc30, 0x100000000, 0x80, 0x297}, 0xfffffffffffffdf3) 2018/03/01 16:32:18 executing program 7: pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000005c0)=@int=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) fallocate(r2, 0x0, 0x0, 0x400000000006) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="fd24346e7742", 0x6}, {&(0x7f0000000040)="4c3b381e960bda623fd579254f0b722217053ef22c78c5848cb3128f804f05621a0a71c0246ae6a14ed2ab62875c0b3cd21adbff57e1569fb3c8be1b7a1d0515de9d2599984f00aaa2cf3686f6a16174dd7a901b3f8b7064c0ae3e5e7a12448aeaaa4b62a2f247a7fe646c7dc40f6be40da4a8a321abcacf0eae47b3457358a163cf77e880844c790f076f2d599ceb42ec762fcdbd35bfc9c0e9c4b691032582fd9528ca7737687177a9f8f840f300149cfa3062443bf66811bc16b3d6bd28a740535b92", 0xc4}, {&(0x7f0000000140)="4b213c20c8a7c939f866515b8724a5a47549d1ff1bc2803f91eb0f90483e37345ff096a7680147a139c624eeb74e9f3015dd28b4360ae425a1b22d21fcd7a3bfdcac99d6235fb0b62559bcf41fd72d569bcefdfb52d2f07d4a1e8f89f506aea75adfe01b3c91b22fe86472ae4b4efb2024b3d043c8571ffe591add0727e4dd3d318e39cdf2e3e5f4502f56f3a6277408eb2a4092417af19bc1202e2c809ac6dde3db270e136ed22fb304af6c1e19490cebe4ec", 0xb3}, {&(0x7f0000000200)="dc222db8", 0x4}, {&(0x7f0000000240)="4e8f40708dbf95303094300146d64d1c4adbe8c9ffb9e9b92c0e1920bfdb945a9b715a100191adbd07651f0e6bdc73a141f19db4c409dac155ce4bb4b37e163a400d9744207e28347d95243d68cc48fd227a693161653380d23eeffbf38a7717a4f8e5a81d0ab3c63509b26edb27f96fc700389b2ab7150da4ad72bdb61fb88035257ddde55c6b866d86ed5d5472273b7893651b7bff5427fe1360e6e30de81cb84dc69bc37ca6a320e224d45cd443a0a289d3d3119dcd02de73ebbd9143ddda1551121ddc4152819432bd585c028d2dc74b98869d432eb36d3b6a25bcb89d6a8e123c334e6a2affbab7918664bed9256c1f", 0xf2}, {&(0x7f0000000340)="8b61708f3a9d94bdd791ce0f212d428330ad39", 0x13}], 0x6) write(r0, &(0x7f0000000400)="e622c72d725eef4b0f4d065cb4eb42e37337c9a95bb9efb305ba8233b80eeab6b0e58165525cfc65e03152f5c71deda39390fb6b073f2ed3935b20988bbae3e42f420ff08cd67c30da97960a2f", 0x4d) 2018/03/01 16:32:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x40, 0x0, 0x0, "717565756531000000000000000000000000000000000000000000000000000000000000000000001fe1f01900", 0x9d}) 2018/03/01 16:32:18 executing program 4: r0 = socket(0x10, 0x802, 0x0) prctl$setname(0xf, &(0x7f00000000c0)='em1\x00') fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x4, 0x7}, 0x8) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) fcntl$addseals(r0, 0x409, 0x5) 2018/03/01 16:32:18 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000000c0), 0x10) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xffffffffffffff79) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0xffffffff}}}, 0x3, 0xf40cf1d, 0x100000001, "74928a653f93cf1c6725518ca80ed0834e621b72ce546e6b428bcbcb50c3a53c037d5a702963a7e47e7c7fefc68a92484792aab22b235356673f50d231039e36b2a89169577b22f4e9eefb6aa4a07ca2"}, 0x160) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x0, 0x8, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/03/01 16:32:18 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7aff0)='/selinux/status\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, r1}) r2 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) dup3(r0, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/01 16:32:18 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f00008dd000)=@in6={0xa, 0x4e22, 0x0, @empty}, 0x1c, &(0x7f00000006c0)=[]}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xad1bfcac83aac39a) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) 2018/03/01 16:32:18 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/215) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ppoll(&(0x7f00001d3fe8)=[{r0}], 0x1, &(0x7f0000059ff0), &(0x7f0000067000), 0x8) 2018/03/01 16:32:18 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000000c0)=0x10, 0x800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) splice(r0, &(0x7f0000000100), r1, &(0x7f0000000180), 0x2, 0x3) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x4, 0x6, 0x112c1b9f}, {0x2, 0x2, 0x7, 0x6c0}, {0x401, 0x2, 0x1, 0x4}, {0x7, 0x2, 0x5, 0x4}]}, 0x10) r3 = open(&(0x7f000017cff4)='./file0/bus\x00', 0x141042, 0xfffffffffffffffb) shutdown(r3, 0x0) pwritev(r3, &(0x7f0000a5cf60)=[{&(0x7f000049efb9)='Z', 0x1}], 0x1, 0x0) sendto$llc(r0, &(0x7f0000000340)="1083fb7c82a9ea5cc0655568a580c005235d2a1b70b06b9b76bb28dae303a65896f5cbf30951bc5c8213b117f691567d01d122c1c7a48f7d95fd48300280f0ca989566cba5253a32628a8e05ce3ac8e6f6e31bb956bf40462aab006d22d253d4daf2491cdad794e01465e9b9fe1bea414d271b1b94971137fb9fcb58e3701fa54513e211b60ec0bc7240de4c43fcaebf34fc6d0e2cc303ffe2689d340d63386df23bfe73f9a2cd7792145ff3497029784a5eb9704cbc77bf6f44992e348105dbb1b39084d01a2b3aae05b16778cd3d743a508aa89a1181", 0xd7, 0x4, &(0x7f0000000440)={0x1a, 0x4, 0x3, 0x2, 0x80, 0xa9de, @random="8a897336eab9"}, 0x10) accept4(r3, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x60, 0x80800) 2018/03/01 16:32:18 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x1a, 0x4) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x100000001, @empty}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xc4}, &(0x7f0000000100)=0xfe77) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x4, 0xffffffffffffffc1, 0x9, 0x31, 0x8}, 0x14) 2018/03/01 16:32:18 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f00000003c0)=""/222, &(0x7f0000000040)=0x153) 2018/03/01 16:32:18 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}}) 2018/03/01 16:32:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$KDENABIO(r0, 0x4b36) write(r0, &(0x7f0000000000)="b3c1bee51e76a3c2e91a6f93b367e8139feabed1efa70fc98cceb7ffe1a719c324d50fc238aaac820248c1d26a0752bb63e963f0b889ac467e762e0d6ab57b815df661e362b756fe5744775dd04b44b20f4463189bb62352117761325d43a135d87e", 0x62) 2018/03/01 16:32:18 executing program 7: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000000004000d9492354bd01a420bd6bac32216de3267af35ed4faa76794a249082057677a8f115fa183b7ac16a5d202aaf907930800668135463b78df5d848d5152a1e3d406fbc148dd8a38fc83ebbcc15ec577cffad5f6003be67e9a1d0eb3e0a0d0245662033b8a850f"], 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/current\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/01 16:32:18 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb8ff0)='./control/file0\x00') listxattr(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)=""/42, 0x2a) open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x1) 2018/03/01 16:32:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', r1}) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f00007b3000), 0x0) 2018/03/01 16:32:19 executing program 0: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00001d1fb0)={{}, {0xe}, 0x0, 0x5}) 2018/03/01 16:32:19 executing program 5: unshare(0x4004000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x20, {{0xa, 0x4e20, 0x4, @empty, 0xeaa}}, {{0xa, 0x4e21, 0xdb, @loopback={0x0, 0x1}, 0x5}}}, 0x108) setns(r0, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/03/01 16:32:19 executing program 7: r0 = socket$inet6(0xa, 0x8, 0x4000000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x388) 2018/03/01 16:32:19 executing program 2: syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0xa01) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) 2018/03/01 16:32:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x29cb, 0x1, 0x3, 0x0, []}) close(r0) 2018/03/01 16:32:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000000080)=""/30, &(0x7f0000148000)=0xffffffffffffff71) 2018/03/01 16:32:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000080)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 2018/03/01 16:32:19 executing program 6: mprotect(&(0x7f00002d4000/0x2000)=nil, 0x2000, 0x3000000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ubifs\x00', 0x1, &(0x7f00000000c0)="7f515012788e924ff66f55e77575bc1b62a1c129286a913da0c33b483942f2c08400b0e11cfa5fc35ee8b0823831e03b1ce0f5adc891a2ce90eb60b5861b6023a283b7c259791f77d8217bb4b42897bbdea6523b1ff01467a2ec3bcd62dd3cbe3eed5fc2ad6eb79a") r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="58851ef56f90913b0496cb18f4a59b17af29017b13bf160cfb2db136f48a9b8d852dc639fdeaa9bdc5db74a5371110b9a0c5d8bceeca2f2ff8aefaec6aef36e8e7b1560ccfbbc1aeb4033d7f0b51d8f7a3b429b7c61861b6f29d93d6cb7c1eb494755bbf68356f9bebe4f592818b2bfdfe0867755651c1ceed629ee3fce7d2c6d846825eeae6e0a02bc532f8ec32800f415fba525b126f3e81eb1882a278ee8b38d70c950091f156904e0e3c9027f588aab117c1864302a0", 0xb8, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000280)=""/172, 0xac) 2018/03/01 16:32:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080)=[], 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/159) mmap(&(0x7f0000915000/0x4000)=nil, 0x4000, 0x1000005, 0x8032, 0xffffffffffffffff, 0x0) 2018/03/01 16:32:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x80002) r2 = dup2(r0, r0) syz_emit_ethernet(0x163, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x9}], {0x8100, 0x40, 0x6, 0xffffffff}}], {@ipv6={0x86dd, {0xfffffffffffffffb, 0x6, 'DY~', 0x125, 0x88, 0xfff, @dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, {[@srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x70738c00, 0x8, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}], @udp={0x4e24, 0x4e22, 0xfd, 0x0, "ccf2806483020d5bd6579ccb453e45652984023f3e4bdeded48686929f9d76624d2efa361744fe6f77f44def42965d5eb011f6353d7eba4a26df29517bb4ac418d17d1189599519c86455f10b72ba6fea84e0c5e54a5efa728231c51417d22446bdde1e8914bd3262e2df790fc5282f16bb803d80c802885775d86d5cc91efa82e285c8efdb0a7fcb8b6ff418752b996358ae248b49e77d3473af1c68148eac205f3eefe8ac499d56be1603a8ea23d8006465f5c23a9598ecc43848dcc49a6df80ebc197bc25a0549e92def89e548307a409a0c5dfccb2df3d3c3c0bbcf9b56bc84161bef13278a5c150ad567bde840ab9feb0a9c2"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0xf78, 0x1c1, 0xf63, 0x135]}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00000000c0)="5290169d8f60b923d08b70a288c4a2f52a9726e4caa5f71de70e7a016d25ec32b3dbca9b94048717bf9ac363135746f74f8cb5022cd75ec55291de8caacc297e0133babbd5e5c988ea5f13921e24e38db9a18d4aa7ae55215ff583", 0x5b) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/03/01 16:32:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000300)=0x6, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0xffffffff, 0x4e23, 0x3, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x6, 0x7, 0x4, 0x8000, 0x1f, 0x8, 0x8, 0xff}, {0x1, 0x69, 0x4, 0x9}, 0x3f, 0x6e6bbb, 0x2, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4d4, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x3, 0x0, 0x3, 0x8001, 0x5, 0x3}}, 0xe8) 2018/03/01 16:32:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"694d95c918e80000ae003a000000ff07", @ifru_addrs=@nfc={0x27}}) close(r0) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x10000, 0x0) getsockname$inet(r1, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/03/01 16:32:19 executing program 6: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') r2 = memfd_create(&(0x7f000000b000)='/dev/sequencer\x00', 0x0) dup2(r2, r1) r3 = socket$inet6(0xa, 0x80002, 0x0) getsockopt(r3, 0x1, 0xa, &(0x7f0000925ffb)=""/5, &(0x7f0000f75000)=0x5) 2018/03/01 16:32:19 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400001, 0x0) sendto$unix(r0, &(0x7f0000000040)="84554fc3a38b20887ac81087041dff73a138e2dc4cfd5a25ed0a14c542a6801e8b", 0x21, 0x8000, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) creat(&(0x7f0000c49000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000252ff8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) 2018/03/01 16:32:19 executing program 2: syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0xa01) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) 2018/03/01 16:32:19 executing program 5: sync() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000800)={{{@in=@multicast2, @in6=@empty}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) socketpair$inet(0x2, 0xa, 0x9, &(0x7f00000023c0)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpgrp(0x0) getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002580)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000025c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000026c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000002700)) getpgrp(0xffffffffffffffff) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002900)) fstat(0xffffffffffffffff, &(0x7f0000002940)) getresgid(&(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) fstat(0xffffffffffffff9c, &(0x7f0000003080)) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8) 2018/03/01 16:32:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101002, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x1b, 0x4, 0x401) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x5, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x240) 2018/03/01 16:32:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) write(r0, &(0x7f0000000000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/01 16:32:19 executing program 7: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = dup(0xffffffffffffff9c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x81}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000080)="605f6d4b28e69db1ee4f3d4b908087ee07157610435b3c676289365cc916240ec7def8ea508368089ce2b2c7a92208932c6181f6d1921a8b77d809d1bb11105c1b", 0x41) 2018/03/01 16:32:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xffffffffffff7fff, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xfffffffffffff949, r2, 0x10000, 0x70}) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/03/01 16:32:19 executing program 5: r0 = socket(0x80000000000000a, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x189106, 0x0) close(r1) dup2(r0, r2) 2018/03/01 16:32:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x3) ioctl(r0, 0x4000000000001276, &(0x7f00000001c0)="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") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x5, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x7db, 0x4}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000340)={'syzkaller1\x00', @ifru_map={0x3, 0x0, 0x8, 0x6, 0x5}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[], 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x7) fsetxattr(r2, &(0x7f0000000140)=@random={'os2.', '/dev/loop#\x00'}, &(0x7f0000000300)='\x00', 0x1, 0x3) 2018/03/01 16:32:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x22000) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) 2018/03/01 16:32:20 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000471fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000e00000)=0x9, 0x215bfcdc8e518763) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/01 16:32:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty}, 0xc) r1 = dup(r0) ioctl$TCXONC(r1, 0x540a, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r2, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000008, 0x13, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x144, 0x0, &(0x7f00000002c0)=[@reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x10, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000000040)=[0x58, 0x48]}}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x48, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x0, 0x2d}], &(0x7f0000000100)=[0x0, 0x38, 0x38, 0x68, 0x68, 0x38, 0x38, 0x40, 0x18]}}, @clear_death={0x400c630f, 0x1, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @flat={0x73682a85, 0x101, r3, 0x3}], &(0x7f00000001c0)=[0x70]}, 0x3}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x20, 0x20, &(0x7f0000000200)=[@fda={0x66646185, 0x8, 0x1, 0x2f}], &(0x7f0000000240)=[0x0, 0x18, 0x0, 0x78]}, 0x7}}, @acquire_done={0x40106309, r4, 0x4}], 0x5d, 0x0, &(0x7f0000000440)="ccea613effb99c227b91639c6b0ff46c64d8608aab6ddf71f886f201a1e8be5b88cdeb44cae5a591a603efb144f2b59157da5441ac0fc435881c277162660371defded783882238c0fbca9b0d424dde6cb2ed2d41229f4e03af200b687"}) 2018/03/01 16:32:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) socketpair(0xb, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x29e, 0x4) 2018/03/01 16:32:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1d, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0xffffffffffffff5d) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/01 16:32:20 executing program 7: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000018ffb)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) 2018/03/01 16:32:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 16:32:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x108) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000001200)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/03/01 16:32:20 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)) socketpair$inet(0x2, 0x80802, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/01 16:32:20 executing program 1: socket$packet(0x11, 0x3, 0x300) 2018/03/01 16:32:20 executing program 0: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() r1 = socket$inet(0x2, 0x3, 0x80000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d00000098e5d64091956fd35ab370a98dd761e45a96668957caf02b73c25692e6d9f304ee8257c407abb91e9adbfcb2049ee704fb1b1fb5a8147f1619122307cb8d542545217787cb98ed5fffbfb24e2b49f7b029"], &(0x7f0000000500)=0x25) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={r2, 0x92dc}, 0x8) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000100)) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000040)=""/48) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x87f5c8da06eccb06, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/01 16:32:20 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sysv\x00', 0x10000, &(0x7f0000000100)="890f5183ac98a5eac1ff6c6073634365a11186") mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/03/01 16:32:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2283, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0x9, 0x1, 0x7, 0x3f}, &(0x7f0000000200)=0x14) write(r0, &(0x7f0000000240)="6ae259915b01f983f8ed1795af57a900fe445ff5ff3722ed86da168688a5a9b78da7d999dcc500f5bb329d4c18c3b852f3d52b8a029f2e2305e5a77db684852e406424cc3179c57bf36d9b412452baa85724d6b3e466338176735ae969", 0x5d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}}, &(0x7f0000000140)=0x8c) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) 2018/03/01 16:32:20 executing program 5: symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') clone(0x0, &(0x7f0000597f1c), &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000e0b000)=""/88, 0x58) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/01 16:32:20 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) setxattr(&(0x7f0000591000)='./file0\x00', &(0x7f0000825ffa)=@known='user.syz\x00', &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfffffe22, 0x3) 2018/03/01 16:32:20 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000140)=0x10, 0x800) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/01 16:32:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000f36000)=@file={0x1, './file0\x00'}, 0xa) r2 = request_key(&(0x7f0000919ffb)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a}, &(0x7f00007ff000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbaff8)="7406000c00656400", &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, r2) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f00008cdf77), 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2018/03/01 16:32:20 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@loopback=0x7f000001, @rand_addr=0x6}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) fallocate(r1, 0x3, 0x7, 0x99) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2000, 0x0) connect$netlink(r2, &(0x7f0000000140)=@unspec, 0xc) syz_open_dev$evdev(&(0x7f00000010c0)='/dev/input/event#\x00', 0x7, 0x400001) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000), 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x5, 0x400}, 0x8) 2018/03/01 16:32:20 executing program 2: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mkdir(&(0x7f0000632000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000176ff8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000595ff8)='./file0\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x104, 0x1) symlinkat(&(0x7f00009feff8)='./file0\x00', r0, &(0x7f000092d000)='./file0\x00') 2018/03/01 16:32:20 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x7f, 0x2, 0x3f, 0x9}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x41, 0x0, @tid=r2}) 2018/03/01 16:32:20 executing program 7: r0 = gettid() ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f00004e6ff8), 0x8) clone(0x0, &(0x7f0000000000)="47191554b009bdcc1f06000775e2fafb6659919b439e82d4a85f27e0de791331997c016017dbd98c408581e6a397e7e85294ed11667e37b90ecd6e52c80193a8", &(0x7f0000744000), &(0x7f0000645ffc), &(0x7f00001a2000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x3, r0) tkill(r0, 0x1000000000013) 2018/03/01 16:32:20 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x6, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCSTI(r1, 0x5412, 0x2) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) dup2(r0, r2) 2018/03/01 16:32:20 executing program 0: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4d8c, 0x2) 2018/03/01 16:32:20 executing program 0: prctl$setmm(0x23, 0x0, &(0x7f00001d2000/0x4000)=nil) socketpair(0x11, 0x1, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) fanotify_init(0x0, 0x1000) 2018/03/01 16:32:20 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = socket(0x1, 0x390405193a254860, 0x7fff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x7, 0x977a, 0x200, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0x8001, @empty, 0x1000000000000}}, 0x3, 0x1, 0x2, 0x100000000, 0x40}, &(0x7f0000000180)=0xa0) 2018/03/01 16:32:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x40, 0x400, 0x8001, 0xffffffffffffff4e, 0x3ff, 0x0, 0x3, 0x1, 0xc0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xebde, 0x8000, 0x4, 0x7af, 0x7, 0x4, 0x80, 0x20, r2}, &(0x7f0000000200)=0x20) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) 2018/03/01 16:32:20 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffff8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="0a104e200000007f00048cfcab3a9ce5"], 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x1) r2 = getuid() r3 = getegid() syz_fuse_mount(&(0x7f00000000c0)='./file0/file0\x00', 0xc000, r2, r3, 0xfff, 0x2000) 2018/03/01 16:32:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80800, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xf09, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004a1ffc)=0x18000000000004, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/01 16:32:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x78}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000012f9b)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000540)={&(0x7f0000000040)={0x4c8, 0x3e, 0x300, 0x70bd26, 0x25dfdbfd, {0x1}, [@nested={0x238, 0x2, [@generic="1076602da8c0274386375fbe06931bf4a009f3371c7cf97f341018a01a799389b3585a8e7b482e50e170c58bdc0bb8dce66b3544673f040f224b0779033db5c3ba712cfd103eb8decf65458148ca2e361f00545f286cfd4a0723b33fb67eddc2d392f564e481953e72e5decaa63a1d4c578f70d6faeec217adb20e0c1073e473731942365ac3fedd069e94ac8bc0676a25280c29287519e1f8", @typed={0xc, 0xd, @u32=0x4}, @generic="6ada253de1526d7a17d44914dcf61cdf4525f51170aaef6e17b7203723162d694fc35aafa8e3397947324845b3cd3854f07b95ac4bdb129b6c653bec495022b0ac64634e69ed9741787879fb3bf35cae3872acc2aa53256faee2592b880707ee821f5b5a71150013e73f2a96385fc5aac46f7baf44ef197eefbe66ee500ba829f052931b2f1b73db66cef2019b41004bede2c1fe707e9e2e2bbafa96047841edb024977acd481034d3536dbc63fbebf6637c67ab6b4afc7dcd04ea884cf20881f0578893463265f63d5647c65a46d7fa172b7f12861f77c44cf421d6f751c30aae", @typed={0xc, 0x8000000000000000, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="960d93aee8cd714f2ac2d56a54b52a718fe770cebd399d92bbafe61f6adc540abe300e858fb0cb5e475ae4d9d41ae5d249f57da377267ce6af097a32c1c17b9111ecd7da84e766266cbcd56596cde17c25bc5abf4983ee78ac1ce08bfebc6c19a154879e08a691dc87995620ea6b9abdb9fbb252279c10db98eabde1f49fdca3006670cbb3f915f02dc6ae0c1eebb2eaef1ae17c7e0ba3224615064bbbdfcab23863"]}, @nested={0x27c, 0x25, [@generic="2a9b28ad0201568e2ec5d82be4254a14ddbf71627b1394ffea324bb46a0f83a00c54efb5e981e308810220220ad01c1df98b", @generic="9f75163bb79c85f33637ef6c8aad09b33325e6199dca84b152a4605c2cac5fa02a1755f03dd45457044c2aeca2eb6cbb1ae5187973dd028ce93278fd03854c5550527810789a7a8c598729ab9a2e07097452c779105566f44db88d59eb8b2cd7667604828544b606f2292ba0b91d1600509ec95f9fc2a1d57fee312da05fb90e9fabe3e05916f605c8e00fd993b928d0b3e59cadbbcdbe4c315a168a2cd0b3d2894ab23e45e8ae17919d83161d4798b81066c64d441d4143b8", @generic="855b801c69c75bc6d3f27a6a9a24cc61f4b1db02720010d652213ea0828524589a4a0b072e895d961d47f8863e966014f1a6b08d114cf4c594f6ba2f1a5373ba8a44ae1bd8d2efb1abf373b526003890d4f28e77bb3ab71686a47e47f2a6b68d9bb6680449389d27064eef1b2b20ec7190ff00cd5d8e1340e6a150bc026f96276a6fef574466d820fb63348a1f2f65def441dc931baa994f0a8fc5f99fdfa7a070e62328df6ba48b83be6b5591ef730ebb7c788a4e874e9355937ed5fabfcbc2ae4dcbfece", @typed={0x18, 0x28, @str='trusteduser$\x00'}, @generic="e21ceacd09a23eb8817e43e408a0a69266172d5f7fa9742bf905316248c01a6fd90d2e9403f4221da0778c330a1a83d81099e7ec81df1bc9a0584007e2b37e7927063e6eb57b50e3a804dd986fa941280b1d42dd544c9c32a33e65f681da29ed", @generic="607a61726386263c218b4203d91acd3e62d46bc02c277bf435c6b23f2e94f0b371f35d69539434df9fe27a65591825d052b648b8695ad8666200", @generic="663ffeabe2f27a14615d79458b9a0b603fa37beb"]}]}, 0x4c8}, 0x1, 0x0, 0x0, 0x40}, 0x800) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000600)={0x7, 0x9, 0x101}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:20 executing program 1: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4, 0xa, 0x18, 0x1d, "822b25d21ffd3b5832bfe72e27c6087df2be1506a617b992f6673643166c9b9cd6617015243ed6545f3c7b17d07137624a37b6ac69bdf28ead45631fcd662f33", "79de8d17e68be01c934792287d11baa215062a332c7c5a68ee0b8288b0db7c5e", [0xfc000000000000, 0x4]}) 2018/03/01 16:32:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) r4 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000e, 0x30, 0xffffffffffffff9c, 0x2) r5 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x50, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x72, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x160, 0x0, &(0x7f0000000380)=[@reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000040)=[], &(0x7f0000000080)=[0x38, 0x70, 0x28, 0x0, 0x38, 0x20]}}, @free_buffer={0x40086303, r2}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x30, 0x38, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x77682a85, 0x101, r3, 0x2}], &(0x7f0000000180)=[0x78, 0x28, 0x18, 0x40, 0x78, 0x30, 0x18]}}, @increfs_done={0x40106308, r4, 0x4}, @release={0x40046306, 0x1}, @acquire_done={0x40106309, 0x0, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x38, &(0x7f0000000200)=[@flat={0x73622a85, 0xa, r5, 0x4}, @fda={0x66646185, 0x0, 0x0, 0x30}], &(0x7f0000000240)=[0x0, 0x20, 0x30, 0x40, 0x68, 0x38, 0x38]}, 0x2}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x0, &(0x7f00000002c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0x10a, r6, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000000280), 0x1, 0x2}], &(0x7f0000000340)=[]}}}, @enter_looper={0x630c}], 0x7b, 0x0, &(0x7f0000000500)="7336dac237f9df0aa4d61994fb6886a4880a238e8c1ca76def0e005f198f8248ce0b8f0f3459365a707164d0ee20b48c27550dba99c5da5708218780782fccf07b89d0bca331d7224fdf0638f809468c871f0cd75f66932bc14fbcf43e2f63d7eb5ddc08043eac9c6166176c4130804f560c15a995df7cdf811bdf"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0xe0a4, @dev={0xfe, 0x80, [], 0xc}, 0xc6}}}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000680)={r7, 0x1000, "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"}, &(0x7f0000000340)=0x1008) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20f60000) 2018/03/01 16:32:20 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000000040)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000436ff0)={0x0, 0x0, 0xffffffffffffffff}) 2018/03/01 16:32:20 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="44000000e192c3be748829f48242c728411cd9536151a722ce5fdc53a40a31c1201ae8de3c7d6a9cc250e6f3b76f83aaf8b971abc654ef52927f8c6055220d3c46ca26b4b25d062f"], &(0x7f0000000340)=0x4c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000400)=0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x9}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40000032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) fstat(r0, &(0x7f0000000480)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/03/01 16:32:20 executing program 4: mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x81, 0x1) pivot_root(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000b2d000)='./file0\x00', 0x60) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') 2018/03/01 16:32:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f00009f6ffc)=0x4) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000080)=0x2b0f000000000) 2018/03/01 16:32:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x61f, 0xf22}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 2018/03/01 16:32:20 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f0000733000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x0, 0x2, {0xa, 0x4e24, 0x0, @empty, 0x2}}}, 0x32) [ 61.175659] IPv4: Oversized IP packet from 127.0.0.1 [ 61.184833] IPv4: Oversized IP packet from 127.0.0.1 2018/03/01 16:32:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f0000fd8000)={0x0, 0x0}) ppoll(&(0x7f000038cfe8)=[{r0}], 0x1, &(0x7f0000fd8000)={0x0, r2+10000000}, &(0x7f00008ecff8), 0x8) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc3, "1d6a1a343bca15c570b7ef8726786b34ec0e32bebc00e97baa234a070bc5230733c7f89c0b9f6f2464bfa01197373c5fdd43a094e55fc305c3ef5a54e39d8d126d6a995b75905da85a1ed47a7fedeaed40a78ce854fd3364f9bcf66cddef2e3dea631e9e53d6344865f4e3e6fd457c5b3aceb6a163c82672727718ad3a83e8b3e1aab0589c0ef39d94760419cc36f1f10dd99d14c221db84916df4b62d20fcd979835ab26d885b37ee371e519b22d43dc7b1a70c6253ebe109b214d303609e10c77e4d"}, &(0x7f0000000100)=0xcb) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x401, 0xfffffffffffffffc, 0x2, 0x7fe00000000000, 0x662, 0x10001, 0x7, 0x8001, 0x6, 0x6}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x200, 0x1f, 0x5}, &(0x7f0000000180)=0x10) 2018/03/01 16:32:20 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl(r0, 0x400, &(0x7f0000000080)="071473a816b2552cd1f58a496e") mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"a8ea9b4eec9f7c"}, 0x3f}, 0x10) 2018/03/01 16:32:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x20000000, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair(0x8, 0x3, 0xbfd, &(0x7f0000000000)={0xffffffffffffffff}) prctl$void(0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)={""/16, @ifru_names}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x2) 2018/03/01 16:32:20 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="44000000e192c3be748829f48242c728411cd9536151a722ce5fdc53a40a31c1201ae8de3c7d6a9cc250e6f3b76f83aaf8b971abc654ef52927f8c6055220d3c46ca26b4b25d062f"], &(0x7f0000000340)=0x4c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000400)=0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x9}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40000032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) fstat(r0, &(0x7f0000000480)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/03/01 16:32:20 executing program 4: socket(0x4, 0x3, 0x5) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000100)="82b58cb8bb781c39cd2999fa135d2afaa72930825816dc914a1581560e10e2d5"}) 2018/03/01 16:32:20 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000857fdb)="2400000024001d01f8ffffffffffff1803ffffff03000000000c00000100000000000000", 0x24) 2018/03/01 16:32:20 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002285, &(0x7f000097d000)="53000000012e2a6824f7ac05def568d61a070080b700000000fc7379bf45ab") 2018/03/01 16:32:20 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) close(r0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) 2018/03/01 16:32:20 executing program 5: r0 = memfd_create(&(0x7f0000000040)='cgroup%*!^}eth1vboxnet1procvboxnet1ppp0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000040), 0x10ed5b) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) 2018/03/01 16:32:20 executing program 2: clone(0x0, &(0x7f0000000100), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000040)) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/89, 0x59, 0x0, &(0x7f0000000040)={0x3, {"7ade334e99a27a"}, 0x23}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7) 2018/03/01 16:32:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xb13d4ccd77326518, {0x2, 0x4e20, @multicast1=0xe0000001}, "00f81600000400a0b22c582b07aed17d"}) socket$l2tp(0x18, 0x1, 0x1) 2018/03/01 16:32:20 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) 2018/03/01 16:32:20 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@empty}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1}, 0x0) 2018/03/01 16:32:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10009) fsync(r0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001240)=""/85, &(0x7f00000012c0)=0x55) 2018/03/01 16:32:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@empty}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x51, 0x6, 0x100000001, {0x5, 0x6}, {0xa871, 0x8}, @cond=[{0x0, 0x247e, 0x7ff, 0x3, 0x8000, 0x7b4}, {0x2, 0x3, 0x6, 0x5, 0x0, 0x80000001}]}) 2018/03/01 16:32:20 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x348, 0x0, &(0x7f00000000c0)) sched_yield() [ 61.412996] binder: BINDER_SET_CONTEXT_MGR already set [ 61.425650] binder: 9158:9160 ioctl 40046207 0 returned -16 2018/03/01 16:32:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x2d, &(0x7f000076dff0)=[], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0)=[], 0x1}, 0x0) 2018/03/01 16:32:20 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)={0x40, 0x88, "746d68ea3570f45af897281c69a733d12ba5679efa99a9552507ff735ee40c4bf9c575f241ffec3c8add568944f471548a4491530b22f63431836008f10864bb324950333628718d8d8a58240c716e8ab00ecfdcf932bc1363e12da8c3e412373825c22e075b784af1705a3e21d1f48f4b0b63127b33dfa644ba1fa72805fc72b99100247de6eefb"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sendmsg$nl_crypto(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@del={0xf0, 0x11, 0x8, 0x70bd2b, 0x25dfdbff, {{'xts(aes)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8054}, 0x8041) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) sched_rr_get_interval(r1, &(0x7f0000000140)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000240)=0x8) getpid() clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) utimensat(r0, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{r2, r3/1000+10000}, {0x0, 0x7530}}, 0x0) 2018/03/01 16:32:20 executing program 3: prctl$intptr(0x21, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/03/01 16:32:20 executing program 5: socketpair$ax25(0x3, 0x0, 0xf0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000500)=0x9, 0x4) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000280)='net/fib_triestat\x00') readv(r3, &(0x7f0000003380)=[{&(0x7f00000032c0)=""/120, 0x78}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x5}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000400)={0x9, 0x6, 0xa9e2}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0xa, 0x4e21, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}}, 0x3f, 0x8, 0x0, "e0303c79db03492605211ad1b638f5f32559aef15ed4e6df8ce627ce51c4f506b39d77ae50401fe5f3f2153171eff261ac375fc4450ee36685b851c05b4c8084ea95602be65ac4ef9b7239d330a01fd8"}, 0x160) 2018/03/01 16:32:20 executing program 2: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00', @ifru_flags}) 2018/03/01 16:32:20 executing program 1: readv(0xffffffffffffffff, &(0x7f0000002280)=[], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="000000e2ff0000000000450000280000000000009078e000bf02e00000014e204e20a349c51d4d5b9f2e59a24326ed", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x32) mq_timedreceive(r2, &(0x7f00000000c0)=""/210, 0xd2, 0x4, &(0x7f00000001c0)) ioctl(r2, 0x40000000002286, &(0x7f0000000000)) 2018/03/01 16:32:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x6, 0x8046}, 0x8) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), 0x4) 2018/03/01 16:32:20 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000080)=ANY=[], 0x0) 2018/03/01 16:32:20 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x6000, 0x0) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000180), &(0x7f0000000080)) 2018/03/01 16:32:20 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000266fef)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/68, 0x35}, {&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000000100)=""/235, 0xeb}, {&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/204, 0xcc}], 0x5) accept$netrom(r0, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x408000, 0x0) fanotify_mark(r0, 0x2, 0x30, 0xffffffffffffffff, &(0x7f0000ce2ffd)='./file0\x00') [ 61.547736] sg_write: data in/out 219/4 bytes for SCSI command 0xc5-- guessing data in; [ 61.547736] program syz-executor1 not setting count and/or reply_len properly [ 61.550944] vmalloc: allocation failure: 0 bytes [ 61.550949] syz-executor0: page allocation failure: order:0, mode:0x24000c2 [ 61.550957] CPU: 1 PID: 9197 Comm: syz-executor0 Not tainted 4.4.119-g024f962 #26 [ 61.550961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.550973] 0000000000000000 759805a6d5faaa4a ffff8800ae47f938 ffffffff81d0402d [ 61.550981] 1ffff10015c8ff2a ffff8800b1be9800 00000000024000c2 0000000000000000 [ 61.550990] 0000000000000001 ffff8800ae47fa48 ffffffff81431019 ffffffff838ac620 [ 61.550992] Call Trace: [ 61.551007] [] dump_stack+0xc1/0x124 [ 61.551016] [] warn_alloc_failed+0x1d9/0x240 [ 61.551023] [] ? zone_watermark_ok_safe+0x290/0x290 [ 61.551034] [] ? mutex_lock_nested+0x5d4/0x850 [ 61.551041] [] __vmalloc_node_range+0x41d/0x630 [ 61.551050] [] ? task_has_security+0x130/0x270 [ 61.551056] [] vmalloc+0x5b/0x70 [ 61.551064] [] ? sel_write_load+0x130/0xff0 [ 61.551071] [] sel_write_load+0x130/0xff0 [ 61.551078] [] ? hash_futex+0x210/0x210 [ 61.551085] [] ? sel_read_bool+0x250/0x250 [ 61.551093] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.551100] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.551107] [] ? sel_read_bool+0x250/0x250 [ 61.551114] [] __vfs_write+0x103/0x450 [ 61.551121] [] ? __vfs_read+0x440/0x440 [ 61.551132] [] ? __lock_is_held+0xa1/0xf0 [ 61.551138] [] ? __lock_is_held+0xa1/0xf0 [ 61.551147] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 61.551154] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 61.551161] [] ? __sb_start_write+0x14a/0x310 [ 61.551166] [] vfs_write+0x18a/0x530 [ 61.551172] [] SyS_write+0xd9/0x1b0 [ 61.551178] [] ? SyS_read+0x1b0/0x1b0 [ 61.551185] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 61.551193] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 61.551745] Mem-Info: [ 61.551767] active_anon:53763 inactive_anon:43 isolated_anon:0 [ 61.551767] active_file:3675 inactive_file:8380 isolated_file:0 [ 61.551767] unevictable:0 dirty:47 writeback:0 unstable:0 [ 61.551767] slab_reclaimable:6333 slab_unreclaimable:58733 [ 61.551767] mapped:24241 shmem:51 pagetables:691 bounce:0 [ 61.551767] free:1473031 free_pcp:471 free_cma:0 [ 61.551801] 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 [ 61.551903] lowmem_reserve[]: 0 2911 6411 6411 [ 61.551932] DMA32 free:2661024kB min:30608kB low:38260kB high:45912kB active_anon:99416kB inactive_anon:76kB active_file:7344kB inactive_file:15480kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:92kB writeback:0kB mapped:47036kB shmem:84kB slab_reclaimable:11028kB slab_unreclaimable:105248kB kernel_stack:1792kB pagetables:1196kB unstable:0kB bounce:0kB free_pcp:1132kB local_pcp:616kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 61.551941] lowmem_reserve[]: 0 0 3500 3500 [ 61.551972] Normal free:3215196kB min:36808kB low:46008kB high:55212kB active_anon:115636kB inactive_anon:96kB active_file:7356kB inactive_file:18040kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:96kB writeback:0kB mapped:49928kB shmem:120kB slab_reclaimable:14304kB slab_unreclaimable:129684kB kernel_stack:3744kB pagetables:1568kB unstable:0kB bounce:0kB free_pcp:752kB local_pcp:460kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 61.551981] lowmem_reserve[]: 0 0 0 0 [ 61.552019] 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 [ 61.552057] DMA32: 356*4kB (UME) 144*8kB (UME) 95*16kB (UME) 82*32kB (UME) 29*64kB (UM) 30*128kB (UME) 28*256kB (UME) 19*512kB (UME) 18*1024kB (UM) 0*2048kB 638*4096kB (M) = 2660992kB [ 61.552095] Normal: 171*4kB (ME) 99*8kB (ME) 117*16kB (ME) 92*32kB (UME) 108*64kB (UM) 45*128kB (UM) 37*256kB (UM) 36*512kB (UME) 22*1024kB (UME) 0*2048kB 768*4096kB (M) = 3215124kB [ 61.552100] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 61.552103] 12105 total pagecache pages [ 61.552106] 0 pages in swap cache [ 61.552110] Swap cache stats: add 0, delete 0, find 0/0 [ 61.552112] Free swap = 0kB [ 61.552114] Total swap = 0kB [ 61.552116] 1965969 pages RAM [ 61.552118] 0 pages HighMem/MovableOnly [ 61.552120] 320145 pages reserved [ 61.630781] sg_write: data in/out 219/4 bytes for SCSI command 0xc5-- guessing data in; 2018/03/01 16:32:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)=""/142, &(0x7f00000000c0)=0x8e) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0xffffffffffffffff}) 2018/03/01 16:32:21 executing program 5: setpriority(0x2, 0x0, 0x10001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x0, 0x8, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0)=0xffffff8000000000, 0xa7) 2018/03/01 16:32:21 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) pipe2(&(0x7f0000000100), 0x800) fchownat(r0, &(0x7f0000000340)='./control\x00', 0x0, 0x0, 0x0) 2018/03/01 16:32:21 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00000000c0)=ANY=[], 0x0) ioctl(r0, 0x8000, &(0x7f0000000080)="35d963c5baed7b1e6fbff85272fd0a6ebd1167dfd1fb90a5b8dba4fce440278acd360c076ee0be0fbae17e26a7b3b3fd44d758e0b3086a4d7b0c6b") 2018/03/01 16:32:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc2000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000004c0)={0xffffffff, {{0xa, 0x4e22, 0x1, @empty, 0x1733d6a6}}}, 0x88) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) mmap(&(0x7f00005b4000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000000200)=0xc) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000280)="12c33635c5b1c21989142597a35a0861e9f89898cb6c2392f9d08373") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x20}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x81}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{}, 'port1\x00'}) 2018/03/01 16:32:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x5, 0x1, 0x400) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x6) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x2, 0x0, @u32}, @typed={0xc, 0x4, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/03/01 16:32:21 executing program 1: futex(&(0x7f0000000000), 0x8c, 0x1, &(0x7f0000d63ff0)={0x77359400}, &(0x7f0000000ffc), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/186) times(&(0x7f0000000500)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/exec\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7ff, 0x7, [0x8, 0x671a7d95, 0x1000, 0x9, 0xa00000000, 0x1f, 0x4]}, &(0x7f0000000100)=0x16) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) 2018/03/01 16:32:21 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x835a8e8176ab16a7, &(0x7f0000e6affc)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/01 16:32:21 executing program 0: alarm(0x2) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000180)=0x80007f) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) [ 61.630781] program syz-executor1 not setting count and/or reply_len properly 2018/03/01 16:32:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000fe0)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x100, 0xbd440, 0x7, 0x40000000000}, {0x3f, 0x100000000, 0x7, 0x3}, {0x6, 0x5, 0x0, 0x2}, {0x7, 0x7, 0x8, 0x8}, {0x5, 0x4, 0x6, 0x10000000000}, {0x8, 0x80, 0x1000, 0xfffffffffffffff7}]}, 0x10) 2018/03/01 16:32:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x866, 0x4, 0x0, 0xffffffff00000000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @empty}}, 0x7, 0x3}, 0x98) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0)=0x3, 0x4) getitimer(0x2, &(0x7f0000000040)) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xe, "506863deb2778cb36e947a73079a"}, &(0x7f0000000180)=0x16) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8000, 0xfffffffffffffffd, 0x0, r5}, 0x10) bind$inet(r2, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/01 16:32:21 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = gettid() readv(r1, &(0x7f000078afea)=[{&(0x7f0000fb3f4a)=""/182, 0xb6}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000040)=""/4096) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x15) 2018/03/01 16:32:21 executing program 3: mkdir(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)="00000000ed83901744398b4c9deca0002dbc3d584c95904f04000000000000000761e0841784e0c627728e15b17e7394e94cdedf8defd962", 0x480000, &(0x7f00006dcf3c)) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f0000737fd5)='\x00', 0x1, 0xffff) 2018/03/01 16:32:21 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) time(&(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:21 executing program 6: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x8000) ioctl$TIOCNOTTY(r1, 0x5422) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400101, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000001c0)) clock_nanosleep(0x0, 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f0000000280)="1401899566be1bcc903b5f6f2f95f09017788a69bb7d075e92783d89ddc54d29517a57e0e3dbdfb64c03db455d826fc457ce15111e9b195ab01b57c42d0235aabde18bf078e92ac91c1148ee7194c60f1efdfc6ba81e936911c4df00a08f5303c893892f10091b4a377e08a6c5f0a926f9de6cd802c4f22ff12251ee26446473a41c3dc24f0567520e78964edd5c", 0x8e}], 0x1, 0xd) capset(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000000040)={0xfffffffffffffffe, 0x1, 0x7f, 0x7, 0x400, 0x100}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fremovexattr(r0, &(0x7f0000000440)=@random={'btrfs.', '/dev/hwrng\x00'}) setsockopt(r3, 0x81, 0xffff, &(0x7f0000000380)="6b3a39f56b22fcedf01596981d106f812687586921ebaf7eb7326a7b7e5f08d2b7c2940bf83cbde94642eb010427f93b95c5338b7e3fc16732a4a829bb9e01efdce3efe309692ffbfe6b9a8cacf24032505483fe1fae2036ce43629bb85d89996efe17565be816e9b0d762a0", 0x6c) fcntl$addseals(r3, 0x409, 0x8) write$evdev(r4, &(0x7f0000000140)=[{{0x77359400}, 0xc0, 0x7, 0x4}], 0x18) 2018/03/01 16:32:21 executing program 1: r0 = eventfd2(0x20000000007e, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000029000)) read$eventfd(r0, &(0x7f000002b000), 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prlimit64(r2, 0x1, &(0x7f0000000080)={0x9, 0x200}, &(0x7f00000000c0)) 2018/03/01 16:32:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000040)={r2, 0x1}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000034000)=""/160, &(0x7f000002bffc)=0xa0) 2018/03/01 16:32:21 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/03/01 16:32:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) flistxattr(r1, &(0x7f0000000000)=""/170, 0xaa) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) dup3(r0, r1, 0x0) 2018/03/01 16:32:21 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socketpair(0xf, 0x0, 0xffffffffffdffffa, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000000080)="6b210354a1a20eb3429038a589547c3ff6c312780ce03d8b0c5201730f40d7a88656a292aa7bf46a8ecf66a9084500b364ba", 0x32) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0xfffffffffffffa51, 0x6, 0x6}, 0x10) 2018/03/01 16:32:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0, 0x10000000000100) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000040)=""/212, &(0x7f0000000140)=0xd4) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, 0x4, 0xf}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r3, 0x2}, &(0x7f00000003c0)=0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000780)=""/121) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0xff, 0x4, 0x4, 0x7ff, 0xfff, 0x9, 0x1, 0x80000000, 0xffff, 0x80}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000280)) llistxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/149, 0x95) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="b4a4fccb8770e8dff8f57b132d993981f033220b1c42845b74b31d225e7eaf088bf8052993285c07582563fef3aa98f485fcb065b20dcbf66c60340148365b5885b9f50428a7c04cff284f5f764fe9d43cd808dca7f651cdea183611566cb1915e2f48bb1a883c260491d6e7b4ccbee8b14f3336b5d8ed8c07bbe1077f385f1a806442fab232f9083ad1e851b4ed4ef36db87cdb5b030b08ceecccfaa6e7b32dadf43804fe20ce42fe18c035e6fe00cd907b30f21089ea0154a27b50554cc381dd21169f1edc5f149b49444fd4a09f200b30c98a7d6fc6", 0xffffffffffffff38, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000005c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 16:32:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x5463, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e23000000000000000000007613000000000000000300000000"], 0x1, &(0x7f0000000440)=[], 0x0, &(0x7f0000000140)=[{0x1010, 0x88, 0x800, "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{0xc8, 0x11f, 0xf4, "e27b3a46c09f6ddb340194f7856751179ad8406fbecfdc66b53f5a9e8cd64a84bad1030c97faba1fa7e55e4fe271abc59d4e703bc1f25a7010406f76c3983c501a9be5c4cbc12d56a2279aac62b0d5d95b4251e38345b005f57d3746d59f859ebf3c68ae75e1347757da7a35dd572699281742180473a32478e792124300f144f1031f1ef3aa4f1c1a5ac83435440728e25170456115949714399f964046034b1ce6fc27278792921bc48fc828e46fd136ceddad8eb883"}, {0xb0, 0x109, 0xab, "c01ef4d6d95fc883dbb25e7b59e7160dc8d7332b88a8e102d2680fd5af8e570979b7c862be2171df51159ce109c99f9fb2ad1197ba2eef6b052465f3fe9bcc8310f58708dd4e679470810329896d46fa9ecc2104d5964ee9580172849404bc92e116d72360ee79eeaba47251c4d86512aa0b40ff673aaeb3ed4e692c1916c68a732ea55f9dd2e47ff8e82e48f054d93dad4b263f6ebd8aee89cc6acd"}, {0x20, 0x115, 0x0, "1652cbda7e2454badfaf1e47cf30a2b4"}, {0x1010, 0x10f, 0x100000000, "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"}, {0x110, 0x10b, 0x4, "824fa2796b1c80c3b987671f7dc43467a069079ce0c1afe2264f8f3d15e5c8cb1c641c5c55996d46464274e39fdfd735a1fe2acf5c21093b713707b7aa335ad3c9f27bff7c4834064a9d5da7404e22ddfeaa836f81a126c92bb2753628b4fec3e55c145a197edd03105daf8d46b0216c284c6b010cdf6db31706c51902534dfca27946a998c706ae0e7e55a32ec15a7343a45afd7e471c37b8f1a99b866514821bb0bdf602479fb76119a107eae1967efbf4ac8bd2ceee2ede20a7e5d87eb82a7e5a0ff3461efacaef1a1073cb930d1013bd4f76e9dc1a1da25c8e8aa858c4a04a4c26c8e73fc7256b72a1d44d0469fc66ebb331eb314e8e8f"}, {0x58, 0x110, 0x6, "d2a932293cd89f25796ab3fb5af7d1d4374a6b9cba6f4c4e602692c5479516c0257acb4c196fe8afd4fadc8332dd53be05d46f38e05080fe6e75216ba14291f9ce"}], 0x2320}, 0x0) 2018/03/01 16:32:21 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f0000003f90)=[], 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/03/01 16:32:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fe6000)={0x0, 0x2, 0x200000000ff}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="19374f441b325106455aab419351566089537513ce00bb545e3df0d36f", 0x1d, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="e9d41c380e5cbabb43831c205646993d9940434edd5ed2e90cccdbb347564626adbae6e6ce", 0x25, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/03/01 16:32:21 executing program 1: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) rename(&(0x7f00000000c0)='/', &(0x7f0000000100)='/') mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r4 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r1, r4, 0x0) dup3(r3, r2, 0x0) r5 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00003d6ff4)) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x0, 0x7, 0x3, 0xa2}, 0xa0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x1, [0x81]}, &(0x7f00000002c0)=0x6) renameat(r0, &(0x7f00002c0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e32000)='/') 2018/03/01 16:32:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r1}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x101900, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000400)={0x2, 0x7fff}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udplite6\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0xdf5a, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}}, 0x1, 0x2400, 0x2, 0x5, 0x40}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000340)={r5, 0x6, 0x7, [0x9, 0x5, 0x9, 0xfff, 0x8, 0xff, 0x6]}, &(0x7f0000000380)=0x16) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="4ac7ecc40a0fded54a6445fffe9dbf8a64ac953726004e2200000000ff020000d9b502"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="12000000000000000800000005000000964a"], 0x12}}], 0x2, 0x0) r6 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr=0xffffffffffff164b, @in=@multicast2=0xe0000002, 0x4e22, 0x5f6b, 0x4e22, 0x0, 0xa, 0x80, 0xa0, 0x0, r2, r6}, {0x8, 0x8000, 0x1000000000000000, 0x7, 0x9, 0x4}, {0xd5fc, 0x4, 0xfff, 0x4}, 0x5, 0x6e6bbe, 0x2, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d4, 0x7f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3501, 0x3, 0x3, 0x1, 0x400, 0x4, 0x21d}}, 0xe8) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r7, 0xc0206416, &(0x7f0000000080)={0x5, 0x2, 0x4, 0xffffffffffffffff, 0x2, 0x1}) 2018/03/01 16:32:21 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x26) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000080)={'bond0\x00', @ifru_names='erspan0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e22, 0x235d, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x32) sendmsg$netlink(r1, &(0x7f0000000740)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000180000000000ffe90100000001002000dcd838f6a92c005ef0a815cafe034f83c9584fed70a9e8a202e6f650488f925c544b042e899fe05b769c2d1136d52e7add2b48a56bb6d81bf14f5b0a858cc4755423eb1a0295bebebd5cde03cbff6c5ed18d4c7355ab9fffb602f77989646145196093d01319860d940a350810110f2181ebffb0ae8864e3eb45e6972b617bde70015779aa642fa614a716eaa15087487f2db97b2804cd16c2e0df4035d6d02b4ec0", @ANYRES32=r2], 0xee, 0x8811}, 0x4000084) 2018/03/01 16:32:21 executing program 3: r0 = gettid() socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getresuid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)=0x0) r3 = getegid() r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000001c0)=0x3f, 0x4) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={r0, r2, r3}, 0xc) waitid(0x2, r0, 0x0, 0xa, &(0x7f000027e000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x3, &(0x7f0000000000)) 2018/03/01 16:32:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008a9ff0), &(0x7f0000f9fffc)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="cc10f52776a9e2bff5546e3595be2d5f206928e2eee5cae28dad0a7fc995", 0x1e) 2018/03/01 16:32:21 executing program 7: clone(0x0, &(0x7f0000001000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000002000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0xfff) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x3, 0x400, 0x3f, 0x4, 0x7, 0x100000000}) unshare(0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xa0010, r0, 0x0) 2018/03/01 16:32:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000000100)=ANY=[@ANYBLOB="c4ffffff02c0be050000000000000208005e00084600000000001a00"], 0x1c}, 0x1}, 0x0) 2018/03/01 16:32:21 executing program 6: prctl$intptr(0x1c, 0x7f) 2018/03/01 16:32:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="9ef03beec3d764cbd79fce21246b82c5", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) 2018/03/01 16:32:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/03/01 16:32:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r1, 0x545d, &(0x7f00005b8000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x3, 0x7fff}, 'port0\x00', 0x55, 0x100028, 0x4, 0x6, 0x87ec, 0x17f7, 0x3, 0x0, 0x6, 0x5}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="305b0925fbd0703f0e43703129ab10db0338f3eb31757f4cb8f25cb5b8fce3d723e3c1a4cb5b9f6a5cd505438ed307e240975b7de4275ac6bd259351ce3a7739a23a17a81f951533e6027710f9b19bff") socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000140)) 2018/03/01 16:32:21 executing program 7: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) r0 = getpid() ioprio_get$pid(0x3, r0) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000077000)={0x1}) ftruncate(r1, 0x0) 2018/03/01 16:32:21 executing program 1: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) sendto(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f000000000000000000"], 0xa) tkill(r1, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/01 16:32:21 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000f57000)=@abs, 0x8) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c25ff4)) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = dup2(r2, r1) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_gettime(0xffffdffffffffff0, &(0x7f000022bff8)) r5 = socket$inet(0x2, 0x0, 0x1f) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000180)={0x80000001, 0x5, 0x8, 0x8, 0x6, 0xffffffffffff8001, 0x5, 0x1f, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000200)={r6, 0xfff}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/01 16:32:21 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001d00)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000001e00)=0xe8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003080)='/dev/keychord\x00', 0x40, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000030c0)={0xffffffffffffffff}) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003180)='/selinux/relabel\x00', 0x2, 0x0) r9 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000031c0), 0x80800) r10 = syz_open_dev$random(&(0x7f0000003200)='/dev/random\x00', 0x0, 0x200) r11 = syz_open_dev$sg(&(0x7f0000003240)='/dev/sg#\x00', 0x400, 0x400000) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003280)='/dev/vga_arbiter\x00', 0x400000, 0x0) r13 = syz_open_dev$loop(&(0x7f00000032c0)='/dev/loop#\x00', 0x1, 0x4000) r14 = accept(0xffffffffffffff9c, &(0x7f0000003300)=@l2, &(0x7f0000003340)=0xe) r15 = getpgid(0xffffffffffffffff) r16 = getuid() stat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = syz_fuseblk_mount(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)='./file0\x00', 0x2002, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x7, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003500)={0xffffffffffffffff}) r20 = getpid() lstat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000037c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003040)=[{&(0x7f0000000300)={0x19f0, 0x25, 0x102, 0x70bd29, 0x25dfdbff, "", [@nested={0x25c, 0x59, [@typed={0xc, 0x5d, @uid=r1}, @generic="ddd6116bc1c1a227db415ab41b9cd451701a96930f814b588771847c7da4caf7113413e97b966524163ef9bfb2e9ba299dd43f962176d03e12ecf22eb7d18bffe55671c84417e7020c4814518f086170f311d05d688aa520e6aa9a2ba07f2d29d92a6415377b5f957e26745434f8a1ebd0242c05b676762582b143c66500f41b8c2f91637d84f978e96d92be603939f9206f06e3661fb52ddf6ddec68890e76b2c9310e29acff3d3789fd875d7d9864debc112c6bf4617c8cabd39424aa47ad14cdd583f6f06f0618b65f0d996fe43a49b632f18de6b33", @generic="dce4f4ea2242664ea9c35280f94f7e900f8c3f0eadadb504a88ccf020dd25d7171085164690cfcde804ba2826015435fc7674969e68e65cdaf734acc16c43e61c3a5be9a58e936cdfb5dba8110f0c63ac60a04ff4ba794eb8576402f8b762ec00a6597f41962403a4f6c3b9f5f3572592bc9058f5ba09c4de61d80ea9945b93ba0deb38052417e859533c0ca4bcd0583721a0b4c17785e9111ed239cd10a4f5ade3b3e348bb588fa76e3f8d5b620742e2efa262afff17705a59475ab80572aa6ecb673273e286a92bc2c11cd8c2492", @generic="39c3eff36082d139ce3243ac8abc6cf145c61805c016d38b57a5a13d3e5a1632c884729aa9ceddb791353b61ae726d486087b4642f725e1b53b128c54061383509ff8e265ff4787b8c17624a34f7574ff88483e5273a86aacff4d4b2c1a3f1e7cdbffbe41bda2d450c87be38400611cc17aa3e4ef8906f7df013ccfe4ab34959e5e58df14c61c664de876f8865b6cdad9086125022647d37", @typed={0xc, 0x44, @pid=r2}]}, @nested={0x104, 0x71, [@generic="a8df2211758614efbb7b88d1c25c1519a4b50b22d23e8900f0bed64428ac717a8c8488c0e84949199125f95d298ac8909859c813c80c665de5ccb22ae548e9cde9ab5cad8c9f3ef87cbed59731393bef25b7b7ee73cf2d5b4b1767ecc81ec59708b52ec7c2d2fe10a0eae7b1e82aec1c8901ceca24ef82217c33bd9ffeca3b325a3c8aad25ce4130ce819a80d4d33656c53a09df08331e27c1c5f06abbb970d6134a7febdbea0c6c2f287fd26fa63a0046f1e6bc9e6ffbe6", @generic="9147c274199c4bfce9499e30e0a7cb5a4fd9b128a84ee924d842cd26973e430728f33ff62518e5d7d7ed1875420dbc3d34c754cbf14d3a44d0591fe3fbd5eb4439bf175b75f93ca9"]}, @generic="51ac03b3b841cc0626210374f5e650d749b9ae56d47108905772d426c5fce90d059404ef0a7dd91431e7bbbc10ffefa954afb0853e5b9e63da34cc37b9fe8622373062752752c7322e064ed345a167c8401dabfc101616b7ce6fafef0384f3f6414767982ee04a5a2fb3baa58738171cb13a4fd4769c3ae3a1cf145fb8ee3f521d7d47a732af170370cfa706bde2d7ccbbf7a4f6c0c2eb6690636793c72e7239", @nested={0x8c, 0x25, [@typed={0xc, 0x4c, @ipv4=@loopback=0x7f000001}, @generic="c558eb9224fbf9862dafc0fde33a169f2cabd1875d97bc0c79402e7fbf7e4c1043fc0012ea19a4055ba13dd22d88e7b871b12f47220ce470c43b9240235c02db75c0410ef792fd11cac995e729559944a08281fbe2917ab11dc3adf1063a5c76a3121740f3310420a39e93e3c5be6956bc505b954e61a0dab2"]}, @typed={0xc, 0x2a, @u32=0x9d2}, @generic="487736c8bb947e0768fa87cbdb810115dc61c975ebd6e570e5bb287bb8fc9834ced3732bd07325bb12d5c37df632063ddd578cbcd5bc3743666f816036425f49329f2702743929dc7381faa6af0349f9d117f700d1597b03b4498216c438b5798df1fb2655b61b1f813afd9f9529cec9717d0290d5945fd30d50fe75a8f7e999a72aae7fa103c726b6b7137d1a02616c5ffbae7548fa68367fad2cd8eddafadaaf5493b5a2d67e06df1a1d37ccc62192a78de7f8beccbc311b220d19519fedba64afc996022166a7fdad668de44d5512272eebcab3e1ec7e6a4580c25a", @typed={0x10, 0x6f, @str='@*}ppp1\x00'}, @nested={0x13e4, 0x19, [@typed={0xc, 0x56, @ipv4=@multicast1=0xe0000001}, 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[@generic="eae863babed7a641af5c920b88bec6975a5839843a0ef0a534b04f9baa46844c208500d74f0402429f374fb80211dc80fa928d0231a701998f7b5b396571dfd87281b47e18c179af36f94ae1eef2e011b3559fa7223c55770649fdf3e27e955726e447a6a1eb259bc8d412fc7779efe37352549bb97096d95b05b15979e67bbe08f219843f43170059e844a44174f825155919f9aac052605bf49505998991df517165396fc2127201b5bb70cd6f88bc0cbb2a242309e6a0b9b721", @generic="c903fb3d0de8bd077e7591a4328a5ada3975cbd9a4b22f80f16a65d296edd4729e597a8f58a27613f86f2b39", @typed={0x8, 0x41}, @typed={0x8, 0x43}, @typed={0x18, 0x73, @str='/selinux/access\x00'}, @nested={0x10e0, 0x28, [@generic="eb63b35fdd083e3db224d86da1fa1be22843225a74576313cd67bb8f2ccc2815255c9bef3aed8f6cde551defe30db2470c5ff25db6994c58f435643c507e70a79f92e43631307c5d3443bf600c58a89c659c2022bc93f04c0df5e0eb5a24a0d53cffc5404bc729e978bb2d041045daa599f5abfa00fca569ef585643754d25ea7127273cf1075051a7ea98fd892710190a22e0e5b4e9c8703a0cb57d301f56f560ec5c0a7940ffde44bc6a569c9fb0", @typed={0x18, 0x43, @str='/usr/sbin/cupsd'}, @generic="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@typed={0xc, 0x60, @uid=r4}, @typed={0x8, 0x46}]}]}, 0x1200}], 0x2, &(0x7f00000036c0)=[@rights={0x18, 0x1, 0x1, [r5, r6]}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe0, 0x50}, 0x800) r23 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r23, &(0x7f0000008fbc)={'system_u:object_r:faillog_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x32) 2018/03/01 16:32:21 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x50, 0x20800) 2018/03/01 16:32:21 executing program 0: r0 = gettid() clone(0x2, &(0x7f0000000100)="81ee63cefb879aafdb0d27d19d647a79f0d6da", &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) rt_sigqueueinfo(r0, 0x0, &(0x7f000020fff0)) r1 = dup(0xffffffffffffff9c) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @empty}, &(0x7f0000000180)=0x10, 0x80000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x2, 0x3f, 0x2, 0x3}}) 2018/03/01 16:32:21 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000de3ff3)='/dev/urandom\x00', 0x0, 0x0) fcntl$getflags(r0, 0x401) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1}, 0x8) 2018/03/01 16:32:21 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', @ifru_names='ipddp0\x00'}) 2018/03/01 16:32:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4200, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000280)="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") sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@dellink={0x28, 0x11, 0x93beda9e9db6d527, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1}]}, 0x28}, 0x1}, 0x0) 2018/03/01 16:32:21 executing program 2: r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) r1 = syz_open_procfs(0x0, &(0x7f0000cea000)='net/dev_mcast\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7fff) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x80013, r0, 0x0) 2018/03/01 16:32:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000400000000000000aff37a1b5401a49e77571fd8abedb61825ae2550524363a74683ab4d5bdc4a2c4d191d466a13185199caf7775cc75fd0302cca59241f3fe4ecbd4e375fd946899c43345ebd1adf4a3462a7df74afadfa869ae08ae045b2c8a2ecd032a7430aafce9b664b2c08fb1bc0857318731882b9cb31e22ec82f2f340a8e6f97d053a9dbd432bc6c17b19069f32f239c894c137f4238752fae1576e7d871c79675"]) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/03/01 16:32:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x20dfd) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x100000000, 0x39e]) 2018/03/01 16:32:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)=[]}}, {{&(0x7f0000001300)=@un=@abs, 0x8, &(0x7f0000001440)=[], 0x0, &(0x7f0000000080)=[]}}], 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) 2018/03/01 16:32:21 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000014c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'syzkalle\x00\b\x00', @ifru_addrs=@can={0x1d}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', @ifru_mtu=0x19f}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000001c0)=""/139) 2018/03/01 16:32:21 executing program 1: sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) msync(&(0x7f000035c000/0x2000)=nil, 0x2000, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000240)={0x8, 0x4000000000000000, 0x4, 0x100, 0x68}) munmap(&(0x7f00004ea000/0x4000)=nil, 0x4000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/229) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x99}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0xbf, "363d11f05cdca423ff12fd81cf3af2bbf9276e4bed0c812112b8c02d66fdcf467e5472cfd6e06e544fd1510e75a6e8ee88afefdeeb1cf0a328b84669c3ff48be49fa9f253807f36e40bc7b98d948ade3a1a53662c501288c8a8eec484150df7883749ee49fc2bf4363667dc25cd29d7bba3e747837ce979f69ff7b7031d1f2d9b9fb85bb6317138fc657f39ed90c12c220b49ba0840cb290cfd6cdf5b94b8530d38fc416d91367ebfc91c1323e0eb77e18171c63281ef7542e3b8e24e52bd9"}, &(0x7f0000000200)=0xc7) 2018/03/01 16:32:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x1) ioctl(r0, 0x4000000002283, &(0x7f00002acffe)="0bef") ioctl(r0, 0x0, &(0x7f0000000080)="5ecb682dc622147ca595a368c3502b46ee4c14fa2923701f66dd843c9cc47504b6e325b460664349bbd23c4ea4d585116395d22062fa757abd22aa9d413b682b515f16d70f692f6cef13296feed36046be0b6c92dae16bb616726902") 2018/03/01 16:32:21 executing program 4: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) socketpair$inet6(0xa, 0x80003, 0xffffffff7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r2) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x100) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x7) recvmmsg(r0, &(0x7f000000cf40)=[{{&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)=""/255, 0xff}], 0x1, &(0x7f0000000240)=""/213, 0xd5, 0x8}, 0x1}, {{&(0x7f0000000340)=@generic, 0x80, &(0x7f0000002500)=[{&(0x7f000000a1c0)=""/11, 0xb}, {&(0x7f0000000400)=""/255, 0xff}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x4, &(0x7f0000002540)=""/13, 0xd, 0xfffffffffffffe01}, 0x400}, {{&(0x7f0000002580)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000003a00)=[{&(0x7f00000025c0)=""/155, 0x9b}, {&(0x7f0000002680)=""/145, 0x91}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/41, 0x29}, {&(0x7f0000003780)=""/84, 0x54}, {&(0x7f0000003800)=""/196, 0xc4}, {&(0x7f0000003900)=""/199, 0xc7}], 0x7, 0x0, 0x0, 0x80000000}, 0x20}, {{&(0x7f0000003a80)=@hci, 0xc, &(0x7f0000005bc0)=[{&(0x7f0000003ac0)=""/22, 0x16}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/4096, 0x1000}, {&(0x7f0000005b00)=""/52, 0x34}, {&(0x7f0000005b40)=""/68, 0x44}], 0x5, &(0x7f0000005c40)=""/216, 0xd8, 0xfffffffffffffff9}, 0x3f4e}, {{&(0x7f0000005d40)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x1e, &(0x7f000000a000)=[{&(0x7f0000005d80)=""/50, 0x32}, {&(0x7f0000005dc0)=""/4096, 0x1000}, {&(0x7f0000006dc0)=""/4096, 0x1000}, {&(0x7f0000007dc0)=""/4096, 0x1000}, {&(0x7f0000008dc0)=""/199, 0xc7}, {&(0x7f0000008ec0)=""/247, 0xf7}, {&(0x7f0000008fc0)=""/4096, 0x1000}, {&(0x7f0000009fc0)=""/8, 0x8}], 0x8, &(0x7f000000a080)=""/225, 0xe1, 0x7}, 0x4}, {{&(0x7f000000a180)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f000000b500)=[{&(0x7f000000a1c0)}, {&(0x7f000000a200)=""/159, 0x9f}, {&(0x7f000000a2c0)=""/126, 0x7e}, {&(0x7f000000a340)=""/77, 0x4d}, {&(0x7f000000a3c0)=""/97, 0x61}, {&(0x7f000000a440)=""/4096, 0x1000}, {&(0x7f000000b440)=""/88, 0x58}, {&(0x7f000000b4c0)=""/51, 0x33}], 0x8, &(0x7f000000b580)=""/4096, 0x1000, 0xffffffffffffff4e}, 0x6}, {{&(0x7f000000c580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f000000c6c0)=[{&(0x7f000000c5c0)=""/248, 0xf8}], 0x1, &(0x7f000000c700)=""/208, 0xd0, 0x7}, 0x6}, {{&(0x7f000000c800)=@un=@abs, 0x8, &(0x7f000000c940)=[{&(0x7f000000c840)=""/185, 0xb9}, {&(0x7f000000c900)}], 0x2, &(0x7f000000c980)=""/233, 0xe9, 0x6}, 0x8000}, {{&(0x7f000000ca80)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f000000cd40)=[{&(0x7f000000cac0)=""/222, 0xde}, {&(0x7f000000cbc0)=""/176, 0xb0}, {&(0x7f000000cc80)=""/192, 0xc0}], 0x3, 0x0, 0x0, 0x7}, 0x80000001}, {{&(0x7f000000cd80)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f000000cec0)=[{&(0x7f000000cdc0)=""/220, 0xdc}], 0x1, &(0x7f000000cf00)=""/19, 0x13, 0x6}, 0x6a9}], 0xa, 0x0, &(0x7f000000d1c0)={0x77359400}) fcntl$setstatus(r0, 0x4, 0x44800) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000d200)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6_vti0\x00'}) 2018/03/01 16:32:21 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/132) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000000)=0x4) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x8000008012, r1, 0x0) fcntl$setflags(r0, 0x2, 0x414b245485f57278) 2018/03/01 16:32:22 executing program 3: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgid() socketpair$inet(0x2, 0x4, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xc3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x6, 0x6, [0x1ff, 0x0, 0x4, 0x7428d9d, 0x401, 0x8000]}, &(0x7f00000001c0)=0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000200)={0x100, {{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) 2018/03/01 16:32:22 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000d11efb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) syz_emit_ethernet(0x10b, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1, 0x9, 0x4}], {0x8100, 0x6, 0x2}}], {@mpls_mc={0x8848, {[{0x101, 0x8001, 0xfff, 0xffff}, {0x5, 0x9, 0x0, 0x1}, {0x1ff, 0x455, 0x7, 0x189}, {0xffff, 0x9, 0xbb9, 0x1}, {0x1, 0x5, 0x2, 0x80000001}, {0xfff, 0x5, 0x3ff, 0x3}, {0x7, 0x2, 0x1000, 0x100000000}, {0x1000, 0x1, 0x100000001, 0x8}], @generic="7a6d79d1258211e7d3647445dd67da13524667ef67c982ece24d8088aff5e44a85fa646d846ace2b7a0ee4fbcda6198cbfa254a7daa05613590b24485b96b23d92db2a254bf4a4bf453900023e4f3839141d3125ef048d33c41f23f26a58af9dbc7452963cc4fd9333f8a1b08e7a1c4a5ff90d2ea8f85f083448f49691145f3ae477b46bc6e9fdd2a38d3558b4418c94fe83f79060d89fd95b20250780d3ad786055dde434bf20aa2c2f26bd682ae189fc75814adbfc597cf95d0b343563686d19b0dd530ab873ba9deca8ff18003ee72f1932ea2f"}}}}, &(0x7f0000000140)={0x1, 0x3, [0x34e, 0x86d, 0x5a1, 0x9f7]}) 2018/03/01 16:32:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="010bc52a4a0203481103ffd106d78599e7b71fd10ba56e558579d36b2b858f1823044504d2e7edb71fde2331abbb8d18389dfa186b1ceb999fbf68cb7e3e6e10caa0e71b25de75491dc5479e39c46f5f8aac1931e93555f5e7fbaa0ea9f50f52c93888884456828bc42479f4d374d3d1a4e4dd0a2bb7", 0x76}, {&(0x7f0000000080)="bb1972b35f0e3f17c439233cda45e553d0f73a199f13a8a984791822f81062f26c6d", 0x22}, {&(0x7f00000000c0)="e7b181e2e59815ade4cda3ad3f0645fb690fcb0c51aee54eba7e40b944d57c255c91df36f261dc662aec1ecb1c7e08690374bd39f6a0e3803b1587a72adb1497b32405fbac857898c8d517065f87e77483e4a95dc5edbc6d1a4867a4a5f6f57c6ce4fff6d49a81fd4d146ba1d1b326979deb198f29f1c9b5c471a2b9c708097332e72b24f3cde0d3aae6eebba4346c4e877f8733b79b5b64dd7ed4a4d0448d4882fdfff0c07f21a665c7f936c5edd98511e9518661636ade9281a5d41a4ef111f75de3ae44766a6768480f9b7f833edf6d660fee9cfe9a3068b80630854bbf", 0xdf}, {&(0x7f00000001c0)="b3b9859a46d0ad3dd2fa41d18ab4d9fe8c173a3384bf97554e5e670c9b291c476743d7dd8f0788b9c9640ccd409fcf4cff63114cd9c738496d19b72c823eba2b182441f32a1fade52ff256dd16beb16db2036ec500a8f84df53657b754a5e66f50f5aa30078b6371191e25caf55fe2a7bbdd224bc099de112433e36f8c4d0a", 0x7f}, {&(0x7f0000000240)}], 0x5) 2018/03/01 16:32:22 executing program 4: r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402042, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xddb2, 0x5, 0x2}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ca3000)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) poll(&(0x7f0000144000)=[{r2}], 0x1, 0x0) 2018/03/01 16:32:22 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = getpgid(0x0) wait4(r1, &(0x7f0000000000), 0x80000000, &(0x7f0000000040)) setsockopt(r0, 0x3, 0xfffffffffffffffb, &(0x7f0000000180)="1ddf965b34b7e36ec9989270b097617a14a905f31abb98f2105d", 0x1a) 2018/03/01 16:32:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000014c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'syzkalle\x00\b\x00', @ifru_addrs=@can={0x1d}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', @ifru_mtu=0x19f}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000001c0)=""/139) 2018/03/01 16:32:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, {0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1f, [0x3, 0x1, 0x1, 0x80, 0xdc72, 0x400, 0x101, 0x2]}, 0x5c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000017f98)=@ipv6_newroute={0x1c, 0x48, 0x1, 0x0, 0x0, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/03/01 16:32:22 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000005200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/01 16:32:22 executing program 2: r0 = socket$inet(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r1, &(0x7f0000311fe6)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) sendto$inet(r0, &(0x7f0000000000)="59847d00000004f34539ab051ae68df6", 0x7, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/01 16:32:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000000000)='./file0\x00', 0x800000000, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000000040)=""/203, 0xfffffffffffffebc}], 0x10000000000001bb) fcntl$getflags(r0, 0x408) 2018/03/01 16:32:22 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000005200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/01 16:32:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40001, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/03/01 16:32:22 executing program 4: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r1}) 2018/03/01 16:32:22 executing program 5: mkdir(&(0x7f0000000080)='./control\x00', 0x4) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./file0\x00') 2018/03/01 16:32:22 executing program 3: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d9bffc), 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8) 2018/03/01 16:32:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0xc3, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xb36) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2c, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x100000000, 0xcb4f}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="1a58724415f91e6ed0756ff2d8c5c596c150f3bfb9403a1444d1ca2c38766ab390122f1bea977abee72384f7b5bebe41e786307e02675f1d4f80352756ca20617d9bb4c64e4c547594ef433c2a2a3102df21f1da55e1e94f2c67986ef530a524558764eca0cfccb0c965ab456fd953c7c3f521f11b8601d977ea3c72f2b771f69abc166acb520e9c13ddf222cd0ede94563e144a87814c49de74f2c1190b3c32b1d450ec8c84963ea500f006b8540004a8b9978a5911128886876328e6b94b0e18e90dd37a65cf8a50df6ea19d5b23790f646f95e2"], 0x8) syz_open_pts(r0, 0x80) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x3) r5 = getpgid(0xffffffffffffffff) fcntl$setown(r4, 0x8, r5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000fe4000)) dup(r4) 2018/03/01 16:32:22 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="240000000202000010000600000000000000000000000000"], 0x24}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x197) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x9}, 0x8) 2018/03/01 16:32:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x1, 0x10000, 0x7, 0x8, 0x4, 0x40, 0x115, 0x5}, &(0x7f00000000c0)={0x3, 0x80000000, 0x7, 0x91d, 0x7fffffff, 0x80, 0x6, 0x100000001}, &(0x7f0000000100)={0x4, 0x0, 0x200, 0xfff, 0x5, 0xe57, 0x6, 0x1}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x3}, 0x8}) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0xdfe6, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5}) poll(&(0x7f000047dfd0)=[{r0, 0x8044}, {r1}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r0, 0x0) 2018/03/01 16:32:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40c41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r2}) 2018/03/01 16:32:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() sched_setattr(r1, &(0x7f0000000080)={0x30, 0x7, 0x0, 0x100000000, 0x3, 0x2, 0x100, 0x101}, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc641177be3d219af) keyctl$chown(0x4, r2, r3, r4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfc05000000000000ffffff000000000a0086138c000000070000000000000200000000"], 0x1}, 0x1}, 0x0) 2018/03/01 16:32:22 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40000) capget(&(0x7f0000000080)={0x400399f1736}, &(0x7f0000000040)={0xc20e, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x80000001, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000100)=0x90) 2018/03/01 16:32:22 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0xaaf7, 0x6, 0x7, 0x5, 0x9, 0x0, 0x5fc800000000000, 0xff]}, &(0x7f0000000080)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x2, 0x2, 0x1000, 0x3, 0xd8}}) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) getpid() 2018/03/01 16:32:22 executing program 4: unshare(0x8000400) mq_open(&(0x7f000004b000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000000340)={&(0x7f0000000080)=@full={{0x3, {"1c11a6ed9fafaf"}, 0x8539}, [{"d4b4ee920935ac"}, {"3e538f4db2ebb9"}, {"b5468e005237e7"}, {"1dc4048b9e9cd2"}, {"39e5720d4bcbd2"}, {"babbe5a803f463"}, {"3b19eb0d81a014"}, {"afaed4aef6158e"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000100)="bdc27a0c50e3954ca0dbf2bf012d95a20b9e46b80e72ae3cdff68e9d13a9228916c67bfa439d493e9ba6dd3fc214af68f78b61cdd1ac7482322ff0211aade13e1e1614bf9cbea62f05762b5a1e7f0f7c4ce98488ba9cf912450e660a0289930b008c40d12df77b3b2d0c65f57bfd7b15b9cf9b9b8f41a8be6b4d548a", 0x7c}, {&(0x7f0000000180)="6fc18382851badf2e109a8917552ac91166125502fcd6ecf28d00c4556173afac4ff4a19473839ca346e2c1f0ad34bc5f59b26175fb9fb6b3a2238c314d0e0b698fe33663d2076cca86d48e536068e86349e51c2c393ea0c192691ab34f90bcdfa0e20eb3f4c2672b3d21c8646d32b099c2ad06a7ddc412251bd92", 0x7b}, {&(0x7f0000000200)="03e2c7cc7b8f92e4f3939e64c433a5ccd8c692aacf37cf275d5faa6e4f883a4ebda8d7ac4b07cffef4d62ecca8e6cd3975dbf220d2b8d7ef35bf206929e8aa96d73461e4c5827e68bf5be5567dcedc8d97bb16a8c955ff7bfaf39680054897466ea03c609fd2269c301cb19d396c5b7814edc932c6b57797f2d918b1fe577ea4187eebd18981c37c251ead41e0395e8d0bd7bb5a2fa351b6b9094cba0331b355274adfe38ac52665cdf9363fa330bbd8d90946fe3bf8a22bebd960eba9d4fde68509479eb787ea1b978d1a5403f7e315b31f", 0xd2}], 0x3, 0x0, 0x0, 0x40850}, 0x2000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/03/01 16:32:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f00000003c0)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8fff03000000000000afa9fdea6885b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0xffffffffffffff19) poll(&(0x7f000000bfe5)=[{r0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x43) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10242, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x9, 0xfffffffffffff001}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xffffffff80000001, 0x8202, 0x100000000, 0x5, r2}, 0x10) r3 = getpgid(0xffffffffffffffff) ptrace(0x19, r3) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1efec)) 2018/03/01 16:32:22 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40071, 0xffffffffffffffff, 0x8000000000000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x2) readahead(r0, 0x0, 0x5) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="5f723a61646a74496d655f743a7330202f7573722f7362696e2f637570734b727a46000c8a93ddd54693289dc3ba606e7dabb4d173e9b588b719530cdcede67c6b8ad81a7b8934c57caaccc23e3f57776133911de6cd"], 0x32) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffff000) 2018/03/01 16:32:22 executing program 0: rt_sigtimedwait(&(0x7f0000000000)={0x1}, &(0x7f0000000040), &(0x7f0000000100), 0x8) r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f0000000140)=""/206, 0xce) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000280)={0xffffffffffff98dc, 0x1, 0x3d19a1de, 0x0, 0x9}, 0xc) ioctl$sock_ifreq(r0, 0x8b92, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_mtu}) 2018/03/01 16:32:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x80000000003, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @rand_addr=0x2de8}, {0x7, @empty}, 0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bpq0\x00'}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00009c0ffc), 0x4) 2018/03/01 16:32:22 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) 2018/03/01 16:32:22 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007b9ff0)=[{&(0x7f0000222fc7)="39000000120001d000000300000009f506040000001f0500000000000103000006001d0069413e055600000108df3cfb230300807416075bff", 0x39}], 0x1) [ 63.008074] binder: 9478:9487 got transaction with invalid offsets ptr [ 63.017138] binder: 9478:9487 transaction failed 29201/-14, size 40-8 line 3156 [ 63.028912] binder: BINDER_SET_CONTEXT_MGR already set [ 63.034423] binder: 9478:9498 ioctl 40046207 0 returned -16 [ 63.042497] binder_alloc: 9478: binder_alloc_buf, no vma [ 63.050539] binder: 9478:9487 transaction failed 29189/-3, size 40-8 line 3128 2018/03/01 16:32:22 executing program 6: r0 = userfaultfd(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) [ 63.064453] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.079960] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/01 16:32:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x81, 0x40000000000006, 0xfffffffffffffeff, 0xffffffffffff6b61, 0x3f35, 0x2, 0x9, 0x2, 0x2, 0x1}) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000000040)=[], 0x0, 0xfffffffffffffff9) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/01 16:32:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) getpeername$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000140)={{0x4b6e, 0x5282}, {0x391, 0x1f}, 0x7ffffffe, 0x2, 0x1916}) 2018/03/01 16:32:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockname(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000050000001391010fff", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'lo\x00', @ifru_flags}) 2018/03/01 16:32:22 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) clock_adjtime(0x2, &(0x7f0000000040)={0x5, 0x3, 0x8, 0x2, 0x17, 0x8, 0x4, 0x4, 0x0, 0x8, 0x6c0, 0x8000, 0x6, 0xe716, 0x8000, 0x4, 0x100000000, 0x100, 0x10000, 0x0, 0xe, 0x79, 0x0, 0x80000000, 0x101, 0x4}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x3, 0x1, 0x0, 0x1, 0x3184}, 0xc) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000200)=ANY=[@ANYBLOB="10000000a5f129d6000000004a55a8ee2cae46cc5e7b7ba9d1d0e37629db121480a3e2d4f7c369ccb0d7a9f8d7539739b82e72b151c022c799c8"], 0xc, &(0x7f0000009000)=[{&(0x7f0000008000)="5500000018007ff404000000000040930206000000a843096c2623692500080004000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = dup2(r0, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/01 16:32:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) write$selinux_create(r1, &(0x7f0000000080)=@access={'system_u:object_r:udev_rules_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x35}, 0x34) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e24, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$tun(r1, &(0x7f00000f8e91)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x2e) sendto$inet(r0, &(0x7f0000000000)="00c286cc25760d3df3cab0949e395a572bbb9b0733962a1940b787343f3b62dbe1ae89522c72b6dbd19ef221959e5d0f45f4a20d88706b0ba2777446c3170c7bf221b0f8da5920d801943ca37efe6a40d1a9b5efdceba02b650bb026311ba4dba772e5727d64", 0x66, 0x0, 0x0, 0x0) 2018/03/01 16:32:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7, &(0x7f0000000040)={0x7}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x200000000000004}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x10000], 0x1, 0x1f, 0x5, 0x4, 0x80, 0x3ff, {0x4, 0xa6, 0x2, 0x0, 0x6, 0x3f, 0x80, 0x6, 0x2, 0x5a2, 0x1d87, 0x8, 0x20000000, 0x7, "38d88a18df659305a29f33c531814e589dcaf671cda4c6f2c62d41d06f3a359a"}}) 2018/03/01 16:32:22 executing program 5: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000)={0x0, 0x1fd, 0x3}) prctl$intptr(0xa, 0x1) 2018/03/01 16:32:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000100)=""/30, &(0x7f0000784ffc)=0x1ce) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) 2018/03/01 16:32:22 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000da9ff8)={0x20080522, r0}, &(0x7f0000000000)={0x2, 0x0, 0x1, 0x0, 0x0, 0xfd48}) 2018/03/01 16:32:22 executing program 4: clone(0x0, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 2018/03/01 16:32:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='system.advise\x00') 2018/03/01 16:32:22 executing program 6: keyctl$unlink(0x9, 0x0, 0x0) r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='trustedselinux\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) 2018/03/01 16:32:22 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101}}}, 0x8c) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000440)=ANY=[@ANYBLOB='~Sj\x00', @ANYRES32=0xffffffffffffffff, @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'], &(0x7f0000000040)=0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={r3, 0x74f}, &(0x7f00000000c0)=0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000280)={r3, 0x401, 0x100000000, 0x6050, 0xfffffffffffffffd}, 0x14) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r4, 0x1, 0x6, 0x2c}, &(0x7f0000000140)=0x10) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') syz_fuse_mount(&(0x7f0000000780)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1100400) 2018/03/01 16:32:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000082fffb)="8907040000", 0x5) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) connect$inet(r0, &(0x7f00005d5000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) clone(0x0, &(0x7f000030bf81), &(0x7f0000003c40), &(0x7f0000003bc0), &(0x7f0000edb000)) recvmmsg(r0, &(0x7f0000003a40)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000040)=""/118, 0x76}, {&(0x7f00000000c0)=""/169, 0xa9}, {&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x5, &(0x7f00000012c0)=""/214, 0xd6, 0x8}, 0x400}, {{&(0x7f00000013c0)=@un=@abs, 0x8, &(0x7f0000002400)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000003c00)=ANY=[@ANYBLOB="000000d803b2ec1122508d0d7a15da730000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x32, &(0x7f00000038c0)=[{&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/242, 0xf2}, {&(0x7f0000003580)=""/145, 0x91}, {&(0x7f0000003640)=""/57, 0x39}, {&(0x7f0000003680)=""/41, 0x29}, {&(0x7f00000036c0)=""/210, 0xd2}, {&(0x7f00000037c0)=""/182, 0xb6}, {&(0x7f0000003880)=""/38, 0x26}], 0x8, &(0x7f0000003940)=""/201, 0xc9}, 0xea18}], 0x3, 0x40000101, &(0x7f0000003b00)={0x77359400}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003dc0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003e00)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003e40)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003e80)={r5, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xa8}}, 0x7180, 0x4, 0x1, 0x401, 0x20}, &(0x7f0000003f40)=0xa0) r6 = accept$ax25(r2, &(0x7f0000003b40), &(0x7f0000003b80)=0x10) shutdown(r0, 0x0) fcntl$dupfd(r6, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002440)={0x0, 0x52}, &(0x7f0000003c80)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003f80)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x80, 0x6a, 0x2, 0x3, 0x8}, &(0x7f0000003d80)=0xa0) 2018/03/01 16:32:22 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0xe}], 0x2) rt_sigreturn() ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/01 16:32:22 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() fcntl$setown(r0, 0x8, r1) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400002, 0x0) r5 = dup(0xffffffffffffff9c) poll(&(0x7f0000000180)=[{r2, 0x1}, {r3, 0x5000}, {r4, 0x10}, {r5, 0x40}], 0x4, 0x3) madvise(&(0x7f0000ca2000/0x3000)=nil, 0x3000, 0x1) 2018/03/01 16:32:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fchown(r0, r1, r2) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000a71ffc)=0x207, 0x4) 2018/03/01 16:32:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0500000000000000000000c0471f6133740000"]}) 2018/03/01 16:32:22 executing program 6: munlock(&(0x7f0000530000/0x3000)=nil, 0x3000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}, 0xffffffffffffff81, 0x6, 0x62d3424a, 0x3, 0xfff}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) futex(&(0x7f00000002c0), 0x7, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) 2018/03/01 16:32:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x8, 0x8f, 0x6, {0x77359400}, 0x7, 0x200}) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000102010028bd70954a6400000000c0a74f2300587d0c0429cc0aa48a0ca6387c86574fb865288abfbc0ffb9cd3c0cb7ebc8625d3fbd9c830d278cce9154daeb78fcc6e8c656c00d762c091beb0bbb82f073cd02d511d2136ba0c28a605130292dba8196e334a9d8af95e5d8d57403646b9c117ec4bf55f6b18c5a7dddbee6c730a73cec91c8ff20c23e852197c717c962384bf008e2784e4a347a46d399fb2b906bbd13c58f87eed2b9e475b66a5dff875e2707c6b8ef69f7038c5aab8ae7661"], 0x14}, 0x1}, 0x0) 2018/03/01 16:32:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20, @empty}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xb00, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/01 16:32:22 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x90, 0xfff, 0xb, 0x2, 0x80000000, 0x3ff, 0x81, 0x7fff, r2}, &(0x7f0000000200)=0x20) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x400, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'erspan0\x00', r4}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000000040)=0x65e1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1400000000000000, 0x101880) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000080)=0x402) 2018/03/01 16:32:22 executing program 2: r0 = socket$inet(0xf, 0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000008fef)="020800000200000000ef37ca227685e91b", 0x11}], 0x1}, 0x0) 2018/03/01 16:32:22 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000121000/0x2000)=nil, 0x2000, 0x1000000, 0x8010, r0, 0x8000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/03/01 16:32:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0x1d4, &(0x7f0000015000)={&(0x7f0000016d60)=ANY=[@ANYBLOB="240000002a004304ffffffffffffffff000000000104000000000000", @ANYRES32], 0x24}, 0x1}, 0x0) 2018/03/01 16:32:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x5, 0x4, 0x471, 0x9, 0x401, 0x9}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x17, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/01 16:32:22 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000009, 0x30, r0, 0x0) 2018/03/01 16:32:22 executing program 2: socketpair$unix(0x1, 0x10000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64655115", 0x0) ftruncate(r2, 0x7) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x401, 0xf5e}, {0x5, 0x8}, 0x8000, 0x6, 0x1}) sendfile(r1, r2, &(0x7f0000000100), 0x400000000fee) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000180)) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=ANY=[@ANYBLOB="ec8080a829f7302e4ced3701"], 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)=0x8001, 0x4) ftruncate(r2, 0x6) 2018/03/01 16:32:22 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000300)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x0, 0x30}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x5, 0x2800000}, 0x8) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x400, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000200)="17b53a593087a0f806f422c433058b8c7f0eab056fcb1892c499379ac3ec36201213e07af7e09542bfbde780e0eee5d8d6a12a3815f1d8d9d3ac4ed93a18780055076d9e9bbad0adfcdf107887e35a18cf261eeec3e9bd153c6dbb68c88ad0d4bc9c17f19343e4fcbf8bd42d068eded87dc02c50d4f62f80a8f90aebef9abe9bfef84a89e23790cfc6d0f89db8ae7a65cb35b32d6b754cd86a") 2018/03/01 16:32:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setrlimit(0x0, &(0x7f0000013000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) tkill(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$void(r0, 0x0) 2018/03/01 16:32:22 executing program 0: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0xa0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400140, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r0, 0x22e}, &(0x7f0000000100)=0x8) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/03/01 16:32:22 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) getdents(r1, &(0x7f0000000080)=""/213, 0xd5) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000342000)=ANY=[@ANYBLOB="1400000043000100000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/01 16:32:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x102, 0x0) write$tun(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000004c000044000000000000907800000000000000000703004418000000000005e0000002000000000000000500000000004e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5100000091780000"], 0x4e) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/01 16:32:22 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x95, "f986ace020caab16e915e8663e323df8c9a754961494dd96e3b9218b4be2fe96dae249be2575037875fff4ca3a7217c99047a51489a3bea628bff80a259970e67afa0695c8f0820f9b3b9735499208f2b9fd8a99d624fa17e7df19e21bdf4b3b6de51ae879dd696d07a9e004bddc1d3339f3dd946f8f55c1b82647a05d8b1e98ce6a64f65095ef8942ce29e2e2fc2ec0351464bea8"}, &(0x7f00000000c0)=0x9d) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000200)=0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) write$fuse(r0, &(0x7f0000575000)={0x20, 0x0, 0xb, @fuse_notify_inval_entry_out}, 0x20) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r3, 0x7, 0x9, [0x3, 0x42ef, 0x800, 0x0, 0x0, 0xfffffffffffff992, 0xfffffffffffffff9, 0x100, 0x0]}, &(0x7f00000001c0)=0x1a) 2018/03/01 16:32:22 executing program 1: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x2}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x8c) flock(r0, 0x10000000005) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x81c00000000000, 0x4) 2018/03/01 16:32:22 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/01 16:32:22 executing program 0: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) clock_gettime(0x0, &(0x7f00000000c0)) getgroups(0x3, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) request_key(&(0x7f0000f66ff8)='keyring\x00', &(0x7f00001cdffb)={0x73, 0x79, 0x7a, 0x1, 0xf}, &(0x7f0000f66000)='+\x00', 0xfffffffffffffffe) prctl$getreaper(0x1f, &(0x7f00000001c0)) 2018/03/01 16:32:22 executing program 1: r0 = timerfd_create(0x0, 0x80800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x84141, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={r2}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000e4eff4)) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000007ff4)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0xa, [0x1000, 0x8001, 0xfff, 0x81, 0x100000000, 0x0, 0x14, 0x6f, 0x26, 0x9]}, 0x18) fcntl$dupfd(r0, 0x406, r3) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) keyctl$chown(0x4, r4, r5, r6) readahead(r3, 0x200, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r0) 2018/03/01 16:32:22 executing program 7: r0 = socket(0x11, 0x8020408000000803, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000099a2b7fd004f20f466a4da9fc767be67df8e64761ddbed83cc0521ad6aadc38c0740ce4cd0d66a058dffb726fbea58a92cc342c07989a49e13346d27f698ac091396618bf40c1bf24cdd8a66ea2278ba6709085b7e61516a44621570a39b39823d62d47217886560a93deb2e49f033df94b54aeae6031", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'sit0\x00', @ifru_addrs={0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/03/01 16:32:22 executing program 1: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec0b091d00000000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000f23dc23e0000000000000000000000000001"], 0x1) r0 = socket(0x10, 0x5, 0x6) r1 = geteuid() r2 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40020200}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="710152038d98ffaec711b865656428bee2443f4a009fd8"], 0x3e8}, 0x1, 0x0, 0x0, 0x8050}, 0x40000) dup(r2) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) 2018/03/01 16:32:22 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) mincore(&(0x7f0000003000/0x4000)=nil, 0x4000, &(0x7f0000fb2000)) 2018/03/01 16:32:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ppoll(&(0x7f0000000180)=[{r0, 0x19a7279f0634fb38}, {r0, 0x8180}, {r0, 0x8405}, {r0, 0x1001}, {r0, 0x4}], 0x5, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)={0x3}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) accept4$netrom(r0, 0x0, &(0x7f0000000000), 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/01 16:32:22 executing program 6: r0 = socket(0x10, 0x802, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @empty, 0x3fff8000000000}, 0x1c) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/03/01 16:32:22 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) r1 = dup(r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/01 16:32:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x2000000000}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='trusted.syz\x00') ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="52623b37260597d8922500bb554d93aa8ea53204a601c69dc9f74e3ba9c8e8bff5d0ad220ac6c256375ba52bc9e05a50b19a95e08f6f9ab0e054367ff14ddcf8fb28abf6fbb53d9ad556862cdab86d12f92f5a5a4e23863eb05d2f0c64187e34372d08dce669154c0c7324671c9179cd6d29d31687a827e1aef48fe0aeb84f83cfbd37d2ba1f631d7754a6337283d572648c3afe81f5bb79331403fdd76bc6c67f62c7b134b284aac86102e4cb42e8") 2018/03/01 16:32:22 executing program 4: r0 = socket(0xe, 0x7, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000bd4fc8)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001f9ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000000f00db4dffffffffff060000000000010000000000c40000000000000000000000000000c10115000000000000000000"], 0xfdfd}, 0x1}, 0x0) 2018/03/01 16:32:22 executing program 0: r0 = dup(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000001c0)="06527ebdf6cb0cb81d0ddcc1f365b16ad102e9e8e2e278eaccf85abd51429eeddbc799f42dbf5ddcb0e0658d5b4c01547cb9e2ec8a778d8c73e7b7669064e05784e59b4d00513a6ef01bb15a5736870caf95e66fa943549bf18cc2cdd9f6d90742affba3f6810824422a44689330", 0x6e) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={0x7, {0x2, 0x4e22, @empty}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @empty}, 0x0, 0x5, 0xa34, 0xffff, 0x4, &(0x7f0000000300)='syzkaller0\x00', 0x1, 0x8}) signalfd4(r0, &(0x7f0000000280)={0x2}, 0x8, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000140)={{0x0, 0x2, 0x97, 0x3, 0x1000}, 0x5, 0xff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x200000000000000, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0x57, 0x4) sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x10001) mq_timedsend(r2, &(0x7f0000000080)="eb653879926cb0e95e1fd228aed2ebfd0d8a62664dec37d5955ccb8e47715fa91c61d42762cc42412d3417bbb39b7ba176d4621bb95234fdbeaed922eab2623c59170ccca984649881c3eff33efe2123147498e5a0dde17977fcee5041e3249c57ad0df04a", 0x65, 0x8, &(0x7f0000000100)={0x0, 0x989680}) 2018/03/01 16:32:22 executing program 6: r0 = socket$inet(0x10, 0x80002, 0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00000000c0)={0x0, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x118) sendmsg(0xffffffffffffffff, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f5000000000000000600", 0x10}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0)=[], 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000440)={'ip6_vti0\x00'}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/51, &(0x7f0000000200)=0x33) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000240)=@in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000280)="c5082a50144a8dc22f17b48cbec1f0a08e90bfd2ab133a38132bbc6cc52e7ef4a1798e9c50c51eb36200806336c20c74adf468a2541c94589d0140972d0bba8990d294798ddb95a4dae16b0b406f343ed0f76953631c7814030a5a212225548b1f6687dc2f9e18eeb5f7490bce7ddb", 0x6f}, {&(0x7f0000000300)="6c2abdb6b068d8a0", 0x8}, {&(0x7f0000000340)="321851c8b8eeff167d5b5ec82c84518a859c31726fab7741953acdec9ca7887b77dc14651431364363701811a327a12e135254eae44a36cbcac44701d9324ec8fac26c5020610b064289875d6199b634542fc200569c90fabbf9cd29595697600f8c1e0bc144022d7b88d8465d0fc55172a6d74d05b3f94d3f62d59e48944cad46b397ca65eef470f60d503fbb7d6f19e1e19a19fc05365b90f1d269465c6c44199f0ad481a1", 0xa6}, {&(0x7f0000000480)="580eb1392faa19ea5052260b1fdcc463b593f1caa3d5393449013d80aae72fc15f24234e14666f699334f1a5948d227eb325c70e37d81cc42fa2640466f26e6c1a252e16f3f31dc5d12c5d29e171bc9e4cbbfbd1fe3b2effa573", 0x5a}, {&(0x7f0000000500)="ef0ea4def7e81df804e1112789a4c31d7b74aef9b17c1f45a464b75db2f2f364d837127d5c952bd479f5cf8e81cea1fb3dd9562a84c72d557f1f0de7e4afd4606854f69b187be743e4db5b41142e993152b40cb17447293a8889f7a8ec8bba2ec0918ce18be5ea473197f859e917047a121b5805", 0x74}], 0x5, &(0x7f0000000600)=[{0x78, 0x113, 0x8, "613574acb08147e92b24b942788dceb9ac20c18eae43f071bc05e2999c0a2a53333c583d71afdae7f903d81a76125e1d5b9744b606a9f1449bd08b6ecd355a8b4ef93f001e1626cfabeda0c8ea3d1d98687eb70f28536ae0e9512507a5f3606b9db77392"}, {0x18, 0x103, 0x1, "92f6b241"}, {0x70, 0x11f, 0x0, "ff59ee11d9af34ffbc9135687f7122e3774632137d76950522a854955e4cae4d0828868c11c42086cfc39d21263134cfa066e0790e3fd8844ff1b0a6232d1aa461325923e01b0b776919b6618b6269d47eb451c9e3bfe321818d"}, {0x20, 0x101, 0x7, "56bfd9137d451dfe29d937d2211c59d2"}], 0x120, 0x4000001}, 0x4044081) 2018/03/01 16:32:23 executing program 2: gettid() gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000973fee)='net/snmp\x00') close(r1) 2018/03/01 16:32:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="739dc2c53045dbcc000000", 0xea, 0x80, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0xfffffffffffffc9c) getgid() recvmmsg(r0, &(0x7f000000b000)=[{{&(0x7f0000007940)=ANY=[@ANYBLOB="000000000080b20000000000"], 0xc, &(0x7f0000007bc0)=[{&(0x7f0000007b40)=""/125, 0x7d}], 0x1, &(0x7f0000007c00)=""/57, 0x39}}, {{0x0, 0x0, &(0x7f0000009f80)=[], 0x0, &(0x7f000000a000)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f000000b1c0)={0x77359400}) 2018/03/01 16:32:23 executing program 1: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000037e000)) userfaultfd(0x80000) 2018/03/01 16:32:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x5) r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000040), 0xbd) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000340)={0x7, 0x5, 0xfff}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) ppoll(&(0x7f0000000180)=[{r0, 0x8000}, {r0, 0x4400}, {r0, 0x210}, {r1, 0x80a0}, {r0, 0x104}, {r1, 0x1000}, {r1, 0xa204}, {r0, 0x5404}, {r0}, {r0, 0x80}], 0xa, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)={0x7}, 0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x0, 0x98c}) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4082) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000002c0)={0x1ff, 0x2, 0x3, {}, 0x8, 0x3}) 2018/03/01 16:32:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000002fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x27}) 2018/03/01 16:32:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000023eb8aa838c955c3312cdebf260e90d15a200e5fd918ecd0c6baf9588ca80f3edf7c74012e25edb1812b35917fb45044f411c68427040efd1237775a6c9616cdf7c7533cc242b990d152c70e1f838d8f8ecc1996ffaf0768e49074384635bb1d96c0845bb0d9b669c3f6dfef39e839bb70c8e1f82954c17f9fa01c23c0ac501937888e253d9d8511febd0004f57abf6c12f7021d88c7"], 0x10}}], 0x2, 0x0) 2018/03/01 16:32:23 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000, 0x0) r3 = accept4$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) close(r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="035a11f54df88a04"], 0x0, 0x0, &(0x7f0000008f37)}) r4 = getpid() ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r5 = getpid() setpgid(r4, r5) 2018/03/01 16:32:23 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) recvfrom$unix(r0, &(0x7f0000000080)=""/196, 0xc4, 0x10040, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x8) 2018/03/01 16:32:23 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x3, 0x100, 0x3, 0x8001}, 0x0, 0xcad1, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x2, 0x3, 0xfffffffffffffbd0}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000029bff0)={&(0x7f0000000180)={0x14, 0x1, 0x2, 0x605, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) [ 63.803792] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket [ 63.818935] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket [ 63.863460] binder: 9705:9709 unknown command -183412221 [ 63.870653] binder: 9705:9709 ioctl c0306201 2000dfd0 returned -22 [ 63.880889] binder: BINDER_SET_CONTEXT_MGR already set [ 63.886375] binder: 9705:9709 ioctl 40046207 0 returned -16 [ 63.897583] binder: 9705:9709 unknown command -183412221 [ 63.903072] binder: 9705:9709 ioctl c0306201 2000dfd0 returned -22 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 242.256055] INFO: task syz-executor5:9678 blocked for more than 120 seconds. [ 242.263264] Not tainted 4.4.119-g024f962 #26 [ 242.268596] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.276569] syz-executor5 D ffff8801cbfff4e0 28088 9678 8524 0x00000004 [ 242.284161] ffff8801cbfff4e0 ffffffff842bdb60 ffffffff838444e0 0000000000000000 [ 242.292175] ffffffff8515f5a0 ffff8800a7c6e800 ffff8801db21fdb8 ffff8801db21fde0 [ 242.300182] ffff8801db21f4d8 ffffffff84217840 ffff8800a7c6e000 0000000000000000 [ 242.308180] Call Trace: [ 242.310741] [] schedule+0x7a/0x1b0 [ 242.315937] [] schedule_timeout+0x3a0/0x970 [ 242.321879] [] ? usleep_range+0x140/0x140 [ 242.327670] [] ? kvm_clock_read+0x23/0x40 [ 242.333438] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.339670] [] ? ktime_get+0x128/0x1d0 [ 242.345177] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.351754] [] io_schedule_timeout+0x1be/0x390 [ 242.357972] [] bit_wait_io+0x1b/0xc0 [ 242.363311] [] __wait_on_bit_lock+0x8f/0x140 [ 242.369391] [] ? bit_wait+0xc0/0xc0 [ 242.374643] [] __lock_page+0x18d/0x1f0 [ 242.380179] [] ? add_page_wait_queue+0x160/0x160 [ 242.386582] [] ? autoremove_wake_function+0x90/0x90 [ 242.393221] [] ? __might_sleep+0x90/0x1a0 [ 242.399011] [] __generic_file_splice_read+0x730/0xb00 [ 242.405818] [] ? splice_grow_spd+0x1c0/0x1c0 [ 242.411876] [] ? page_cache_pipe_buf_release+0x70/0x70 [ 242.418792] [] ? save_stack_trace+0x26/0x50 [ 242.424734] [] ? save_stack+0x43/0xd0 [ 242.430183] [] ? kasan_kmalloc+0xad/0xe0 [ 242.435863] [] ? __kmalloc+0x124/0x320 [ 242.441401] [] ? alloc_pipe_info+0x28a/0x380 [ 242.447453] [] ? splice_direct_to_actor+0x672/0x830 [ 242.454087] [] ? do_sendfile+0x54c/0xd30 [ 242.459785] [] ? SyS_sendfile64+0xc3/0x150 [ 242.465642] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.472398] [] ? __lock_is_held+0xa1/0xf0 [ 242.478177] [] ? ___slab_alloc.constprop.76+0x35d/0x530 [ 242.485763] [] ? __fsnotify_parent+0xbc/0x340 [ 242.491906] [] ? fsnotify+0x5ad/0xee0 [ 242.497335] [] ? fsnotify+0xee0/0xee0 [ 242.502759] [] ? debug_mutex_init+0x1c/0x60 [ 242.508721] [] ? avc_policy_seqno+0x9/0x20 [ 242.514574] [] ? selinux_file_permission+0x348/0x460 [ 242.521334] [] generic_file_splice_read+0xe2/0x1c0 [ 242.527913] [] ? __generic_file_splice_read+0xb00/0xb00 [ 242.534900] [] do_splice_to+0xf5/0x140 [ 242.540444] [] splice_direct_to_actor+0x250/0x830 [ 242.546930] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 242.553565] [] ? do_splice_to+0x140/0x140 [ 242.559357] [] ? security_file_permission+0x89/0x1e0 [ 242.566101] [] ? rw_verify_area+0x100/0x2f0 [ 242.572046] [] do_splice_direct+0x1a7/0x270 [ 242.578015] [] ? splice_direct_to_actor+0x830/0x830 [ 242.584649] [] ? rw_verify_area+0x100/0x2f0 [ 242.590621] [] do_sendfile+0x54c/0xd30 [ 242.596140] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 242.602602] [] ? __might_fault+0xe4/0x1d0 [ 242.608386] [] ? __might_fault+0x114/0x1d0 [ 242.614244] [] SyS_sendfile64+0xc3/0x150 [ 242.619953] [] ? SyS_sendfile+0x160/0x160 [ 242.625722] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 242.632215] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.638833] no locks held by syz-executor5/9678. [ 242.643588] Sending NMI to all CPUs: [ 242.648437] NMI backtrace for cpu 0 [ 242.652034] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.119-g024f962 #26 [ 242.659047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.668397] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.674421] RIP: 0010:[] [] native_apic_mem_write+0xc/0x10 [ 242.683252] RSP: 0018:ffffffff84207c30 EFLAGS: 00000046 [ 242.688680] RAX: dffffc0000000000 RBX: ffffffff8426f420 RCX: 0000000000000020 [ 242.695960] RDX: 1ffffffff084dea1 RSI: 00000000062f1f5d RDI: 0000000000000380 [ 242.703201] RBP: ffffffff84207c30 R08: ffff88021fffd018 R09: 0000000000000006 [ 242.710468] R10: ffffed0043fffa01 R11: 0000000000000000 R12: 00000000062f1f5d [ 242.717724] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000003 [ 242.724965] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.733194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.739061] CR2: 00007f378c1879b8 CR3: 00000001d203e000 CR4: 0000000000160670 [ 242.746327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.753567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.760837] Stack: [ 242.762957] ffffffff84207c50 ffffffff810b07fa 0000000000000000 ffff8801db217fc0 [ 242.770492] ffffffff84207c90 ffffffff812cfd9a 000000389070673b ffff8801db217fc0 [ 242.778013] 0000000000000001 ffff8801db219640 0000000000000001 0000000000000000 [ 242.785511] Call Trace: [ 242.788085] [] lapic_next_event+0x5a/0x90 [ 242.793848] [] clockevents_program_event+0x28a/0x350 [ 242.800583] [] tick_program_event+0xa8/0x110 [ 242.806615] [] __remove_hrtimer+0x1f6/0x250 [ 242.812551] [] hrtimer_try_to_cancel+0x2b3/0x660 [ 242.818941] [] ? retrigger_next_event+0x1b0/0x1b0 [ 242.825401] [] hrtimer_cancel+0x22/0x40 [ 242.831013] [] tick_nohz_restart+0x1e/0x190 [ 242.836964] [] tick_nohz_idle_exit+0x247/0x3d0 [ 242.843166] [] cpu_startup_entry+0x2a5/0x8f0 [ 242.849219] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.856134] [] ? call_cpuidle+0xe0/0xe0 [ 242.861726] [] rest_init+0x189/0x190 [ 242.867080] [] start_kernel+0x6b9/0x6ee [ 242.872670] [] ? thread_stack_cache_init+0xb/0xb [ 242.879065] [] ? early_idt_handler_array+0x120/0x120 [ 242.885785] [] ? early_idt_handler_array+0x120/0x120 [ 242.892525] [] x86_64_start_reservations+0x2a/0x2c [ 242.899095] [] x86_64_start_kernel+0x140/0x163 [ 242.905295] Code: a0 06 00 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 be 01 00 00 00 48 89 e5 e8 e2 d1 1b 00 5d c3 55 89 ff 48 89 e5 89 b7 00 b0 5f ff <5d> c3 66 90 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 89 fb [ 242.924286] NMI backtrace for cpu 1 [ 242.927896] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.119-g024f962 #26 [ 242.935135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.944481] task: ffff8800bad14800 task.stack: ffff8800bad00000 [ 242.950526] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.959267] RSP: 0018:ffff8800bad07cb8 EFLAGS: 00000046 [ 242.964684] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.971945] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.979205] RBP: ffff8800bad07ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.986471] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.993714] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 243.000982] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 243.009211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 243.015068] CR2: 0000000001bddd60 CR3: 00000001d203e000 CR4: 0000000000160670 [ 243.022343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 243.029623] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 243.036887] Stack: [ 243.039006] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 243.046530] ffff8801db31bca0 ffff8800bad07d00 ffffffff810b999b ffffffff839f63c0 [ 243.054030] 0000000000000003 ffff8800bad07d60 ffffffff81d0ef94 0000000000000000 [ 243.061550] Call Trace: [ 243.064103] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 243.070498] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 243.077581] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 243.084300] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 243.091310] [] watchdog+0x6fa/0xae0 [ 243.096571] [] ? watchdog+0xc3/0xae0 [ 243.101903] [] kthread+0x268/0x300 [ 243.107092] [] ? reset_hung_task_detector+0x20/0x20 [ 243.113733] [] ? kthread_create_on_node+0x400/0x400 [ 243.120387] [] ? kthread_create_on_node+0x400/0x400 [ 243.127036] [] ret_from_fork+0x55/0x80 [ 243.132543] [] ? kthread_create_on_node+0x400/0x400 [ 243.139205] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 243.158383] Kernel panic - not syncing: hung_task: blocked tasks [ 243.164528] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.119-g024f962 #26 [ 243.171770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.181099] 0000000000000000 7ad671adbc46d7a1 ffff8800bad07ca8 ffffffff81d0402d [ 243.189063] ffffffff83883080 ffff8800bad07d80 dffffc0000000000 7fffffffffffffff [ 243.197026] ffff8801c43b8448 ffff8800bad07d70 ffffffff8141aaea 0000000041b58ab3 [ 243.204988] Call Trace: [ 243.207549] [] dump_stack+0xc1/0x124 [ 243.212884] [] panic+0x1aa/0x388 [ 243.217877] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.224772] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.232014] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.239258] [] watchdog+0x70b/0xae0 [ 243.244503] [] ? watchdog+0xc3/0xae0 [ 243.249834] [] kthread+0x268/0x300 [ 243.254991] [] ? reset_hung_task_detector+0x20/0x20 [ 243.261628] [] ? kthread_create_on_node+0x400/0x400 [ 243.268261] [] ? kthread_create_on_node+0x400/0x400 [ 243.274896] [] ret_from_fork+0x55/0x80 [ 243.280407] [] ? kthread_create_on_node+0x400/0x400 [ 243.287595] Dumping ftrace buffer: [ 243.291174] (ftrace buffer empty) [ 243.294852] Kernel Offset: disabled [ 243.298459] Rebooting in 86400 seconds..