7f00006f5000-0x20)={{&(0x7f0000cf4000/0x3000)=nil, 0x3000}, 0x2, 0x0}) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="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", 0x454}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000019e000)={0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) 2018/01/21 10:22:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40040, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000644000-0x4)=0x4, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:22:03 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000002000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/21 10:22:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000ead000-0x4)='#bdev$selinuxself-lo\x00', 0x15, 0x2) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) [ 44.834599] audit: type=1400 audit(1516530123.444:212): avc: denied { create } for pid=6457 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/21 10:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) r1 = syz_open_dev$midi(&(0x7f0000bbd000-0xb)='/dev/midi#\x00', 0x8000, 0xa0800) ftruncate(r1, 0x3) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00009a3000-0x10)={&(0x7f000094d000/0x2000)=nil, 0x2000}) 2018/01/21 10:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/21 10:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f00003a2000)='/dev/sg#\x00', 0x1, 0x200000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003f8000-0x4)=0x0, &(0x7f00007d4000)=0x4) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000875000-0x4)=0x0) fcntl$setown(r1, 0x402, r2) 2018/01/21 10:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f0000529000-0x1000)="", &(0x7f0000e4d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x0) 2018/01/21 10:22:03 executing program 5: mmap(&(0x7f0000000000/0x44d000)=nil, 0x44d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) fallocate(r0, 0x0, 0x0, 0xfffffffffffff000) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000044d000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000193000-0x10)={0x77, &(0x7f00003e7000)="2d9d372a641ea564a20d7ccfb7ae75257e6f08a28f7c0740ffde0f5d4a028cdcc692eaf53bc8bac09f946da60908406257dc0e0f3e3e33a0412d9dd6128c371a3a03562b7dd5532e45821fdede86dbfb87c16f3b4f3a423903349580d0f682a587c2ab518ce887a22dbb8d6466fe52e997b13de5b1dd63"}) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000044e000-0xc)='/dev/ashmem\x00', 0x40202, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044c000)='ppp1{)*posix_acl_accessposix_acl_access}}bdevmime_type@+!%/\x00') mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/21 10:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x3, 0x1, 0xffffffffffffffff, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000074c000-0x50)={{0x0, 0xd415}, {0x3ff, 0x1a}, 0xffffffff, 0x0, 0xb34f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f0000d0a000-0x5)='user\x00', &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000efd000)="c72c3c952add6fb1812210cbdb30c71dcc78e0233aa2c0a5dc3a38eb542f0a302663ae3505e46ba152", 0x29, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000a08000)=""/4096, 0x1000) 2018/01/21 10:22:03 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ce5000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000bf1000-0xa)={0x1ff, "3ed7bb5f915e"}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000063e000-0x2e)={@l2={0x1f, 0x566, {0xad, 0xffffffff80000000, 0x200, 0x3, 0x7, 0x6}, 0x1f, 0x80000000}, {&(0x7f000070f000)=""/13, 0xd}, &(0x7f00005d6000)=0x0, 0x41}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000db9000)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x44000) openat$pfkey(0xffffffffffffff9c, &(0x7f000002f000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00008d2000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002cd000)="37f6", 0x2) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000f1b000-0x8)=&(0x7f00004c9000)=0x0) 2018/01/21 10:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007dd000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7b8689a1, @loopback={0x0, 0x1}, 0x86}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x1, @rand_addr=0x62a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000087c000)=0x0, &(0x7f0000315000)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00007d7000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) 2018/01/21 10:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00000ca000-0x10)={0x0, 0x0}, &(0x7f00000e7000)={0x0, 0x0}) getitimer(0x80000000002, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000000f, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c2000-0xb)='/dev/hwrng\x00', 0x280001, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendto$inet(r0, &(0x7f000067c000-0x1)="fd", 0xfffffe85, 0x0, &(0x7f0000696000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000254000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000022e000-0x10)={0x0, 0x0}, &(0x7f00002b1000-0x8)={0x0}, 0x8) 2018/01/21 10:22:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) getdents(r0, &(0x7f0000002000)=""/225, 0xe1) bind(0xffffffffffffffff, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb5) 2018/01/21 10:22:03 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000082d000)=0x0) timer_create(0x1, &(0x7f0000538000)={0x0, 0x29, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000674000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000851000-0x20)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000737000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x1f, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000)={0x3, 0x1, 0x80000001, 0xc00000000000000, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002000)={r5, 0x200}, &(0x7f0000003000-0x4)=0x6) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) msgget$private(0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000000)=r6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000560000-0x8c)={0x1, 0x1, 0xffff, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r7, 0x5452, &(0x7f0000001000)=0x7) write$sndseq(r7, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) ioctl$TIOCPKT(r4, 0x5420, &(0x7f000035a000)=0x8) [ 45.011154] QAT: Invalid ioctl 2018/01/21 10:22:03 executing program 1: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f000028a000-0x10c)={0x0, 0xffffffffffffff80, 0x800, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) fcntl$setown(r1, 0x8, r0) getdents(r1, &(0x7f0000bc5000-0x1000)=""/4096, 0x1000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000a7000-0x30)=""/48) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b19000)=[@in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1fea}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/21 10:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00002cb000)={0x100000, 0xf000, 0x9, 0x5, 0x8000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000e43000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0xa6e, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 10:22:03 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fff000-0xa)='syzkaller\x00', &(0x7f00004ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008a5000)='eth0procppp1eth1[#posix_acl_access\x00', 0xfffffffffffffffa) chmod(&(0x7f00005d9000-0x8)='./file0\x00', 0x40) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000ffe000)=[{&(0x7f0000ffe000)="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", 0x1000}], 0x1, r1) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0xfffffffffffffffe}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0xbbd}], 0x2, 0x0, 0x0) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') unshare(0x28060400) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aa0000-0x78)={0xce17, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8001, 0x20, 0xffffffff, 0x3, &(0x7f0000c88000)=@common='ifb0\x00', 0xffffffffffff8001, 0xffffffff, 0x20}) r1 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/ppp\x00', 0x101000, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000003f000-0x4)=0x800, 0x4) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 10:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/21 10:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c62000)='/dev/dmmidi#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000081f000)={0xfffffffffffffffd, 0x7f, 0x7, 0x0, 0x184, 0x4, 0x46, 0xfffffffffffff800, 0x0, 0x4, 0x6}, 0xb) seccomp(0x1, 0x1, &(0x7f0000ea9000)={0x1, &(0x7f0000000000)=[{0x1, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/21 10:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000bbc000-0x4)=0x0, &(0x7f00009b7000-0x4)=0x4) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0xfffffefb) fallocate(r0, 0x3, 0x9, 0x6d58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bee000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f000036d000-0x9)='/dev/rtc\x00', 0x208400, 0x0) 2018/01/21 10:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bd8000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000997000)=0x98) rename(&(0x7f0000015000)='./control/file0\x00', &(0x7f000036e000)='./control/file1\x00') msync(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x1) pkey_alloc(0x0, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ea4000-0x14)={r2, 0x9, 0x7, 0x9a31, 0x1, 0x4}, &(0x7f00008ad000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000b78000-0x118)={0x8000, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) link(&(0x7f0000dc1000-0x10)='./control/file1\x00', &(0x7f0000b57000-0x10)='./control/file0\x00') getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c10000-0x4)=0x0, &(0x7f0000555000-0x4)=0x4) 2018/01/21 10:22:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b69000-0x18)={r0, &(0x7f00002e4000-0xba)="085f47a754b67ce7a9b44ab8cb8071c310ddad55f2b316e2ee7de7efb73d2b686836da530c9d6bef89060fc6ae86e8627ba0f70d6d17c16fbc043c61e87f8370ef6b482dbbcbc7ae11626cf899981faaaf04543d8e3019715b67b8a2dc59e363504ede18d7d68ac97970ce9e140823907677f3520538970f3f461222b8be4d69fc03a0497c3a3f50f86fdc8c0467c076516520a47695c09955b6293572c0c77072b596ea9c44454961cafd59ddaa573c15db7bfb48d46517995a", &(0x7f0000001000-0xff)=""/255}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x7, r0, r0) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8008, 0x80, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/21 10:22:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003d8000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) 2018/01/21 10:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f000058f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009cd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e67000)={0x2249, 0x3, 0x4, 0x100000001, 0x1}, 0x14) 2018/01/21 10:22:03 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000023000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) iopl(0x4) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000001c000)={0x0, {""/7}, 0x0}, &(0x7f0000022000)=0x10) 2018/01/21 10:22:03 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f7f000)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f7f000)=0x0) r4 = syz_open_dev$sg(&(0x7f0000345000-0x9)='/dev/sg#\x00', 0x2, 0x202001) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000f7f000)={r4, r0, 0xff}) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 10:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000df9000)='net/netlink\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000832000-0x4)=0x0, &(0x7f0000910000)=0x4) preadv(r0, &(0x7f0000771000)=[{&(0x7f0000748000)=""/0, 0x0}, {&(0x7f0000676000)=""/4096, 0x1000}], 0x2, 0x0) dup(r0) 2018/01/21 10:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r1) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f000046a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00006f8000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000c02000-0x4)=0x3ff, 0x4) 2018/01/21 10:22:03 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000261000-0xb)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000b6a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000598000-0x8)=0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d22000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000e06000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) read(r2, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/01/21 10:22:03 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e3c000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x11, 0x1000, &(0x7f0000866000)="3bb87b7049094a099f7ff712141e110a3428658e62bb439ca1bc778ae07954478ad61c219c7f2a6c7e161b46c2e0a754a95bc897ff67d72e43f058ac64417447048f84242fb371dd7befbadcc03479c7c4dd547ebf543f4a6229b4395134cabf7dbcd7d54e12f3b72cd77db59d769f2de45e46389370f076ae4cba3a6096608b102a96d4f6327d5f04ef777acfb46d35fe3c85083a7ca6a108c4c21c8c3a4bac7b8e2bfd8078c4c3b25266ac70e3c3a4322fcd89d6012154b77536fd8aa21b2cff8f7c090f1445434dcd1bf5b3863c160b8dce58d09df3d9ae899baae30978be6fac11225172bda1f3ea3f1e1113b0ab894870557a1f60e2c5651b99620bb3100b530a7b28935905538146f706fa932d373e3eae85571fdc056d96055998c3961c925f568ca07c14f9a1b7d928315caceefd00b4f582dc72b3da04f8d5369a0e58f469a14180429afcd8e447e844501e2b8df7c9b1d7c56e40be9445ce4e96d3d187cc3d515178b4070df669d98d826da6df687c02ddd7ca6d042b86566db1dc8605cc459b7d6d2ff5d7c2c7134602f7a6fe42e6383b6fad8576cf32a72e83effd2143a54cb4f6a48867fc39a0e093a350b9b277c65bc9410fcd715f30a5501316c5a583db237f82af7cbe37d5e25cdc7b33c2e5bbcca38e62c61a569a811b22dcb6a63391b63e8fe608fd16e56044a8d53d32de2f230be6d217b4dcff2afbc973028330003e34d7a69a6350f5de29bdef82c5acceece09c282f6020172936a69f95ef4d68ca8b0c6147a4a256d576315c1e4309a63033516f3b3bddf29748e567dec4fa859ae0bc3269457bda95a5a77a9a9f16c02f63343dbd43892c26658bd7a7fe40d2fbe164ee38d1a963e058cafb37152ef894ee19707e98d6e32dd40d44c20105fc2c4a55e0894aee67fdc25b384e9ccbad72acb11f4e832609878e06872a22729aaa19ea9c4053906721f548cd519f03fa8cff58ce3ca04d6d6a9f105f278e018aba12f5198c820fd5d0d335715cfe38f4cc992ece6ab71fcd366e6c061208b818392ba87dda41ea0a08b7195f61bfe1af38574654a8248950310cbf37003bb257f3e6bd3938c324bfc3cf2df8408b5a312192eb4cdd97eef3110b294d6b8cd4c1132f2d69432413a7544042336deec0eb5ca43996fdf287acce93e6dd6d41947c63d2263baf594cf0a242d12dd8343f1ae67da6224d02a8878da6b1fb8515c7a91a35b6b684b54a84bf549dca15558498f2d7e6d2843d2b422776745c5b8da2cf75a8e8ba2857c00840dac30a4477f688d89ffe30e5822024010c1a50a1f0dd4cef0da88a04956c6b59a6ba947ff3d3495f1959a9318522dffdf4c7cf9a8ff05572400665c4a67adbf0d846f0c8a491df618480fa4413d87c86ac593a3ea199b661fb8f059132ca66d02d146a49f840f487e6b11e4d0de9198ef8b43aa2060c95a5dce0ad51e2c46ae4d55c79ea78020d2034f68aab97f4ca10d6e5f39dc4667db1a342680b146dd04fed875c0f5148a064a292f48499bf95c2761cf8daa1807629ec8a419313d7e8f07769240f4c70b8874aa53ef08b5977ec6bb6d3b009347d4ebd2340859df887b04b9533c031e4b48ab65de616a4cc73ba66f333ba62be4e23fe392d76279400b958d393a06533d203c61823f5054a57512541a2cf3ffd916895d26776605cb5caa986b4efb8b10db0244a66ce8dc193d0e47d6193bfc5cf2ac407927bdbe90237c8f0fee5c88785438bb184fd9b89a8affd1d08f1cda1bd29b7640944337bd53fe2e5a7d60a4e0c62131ade89b83b52f4d6b53e8cbb92ea0d7283f172de740a0ed6c506daa6019894feab1c4e9e4f2f0af4358407eb02bc20164e830cba6cc49e454841f1d6b83217e072ac1f2ae2a33ebbf49964c86981cc0c206d356fa4c74cdcd57db8bb50b8ce704133661d6309f5b0ae6a60c2a3649f4584dd02154b1c461a64f65f0a3a55103a0a01d873910993d99801bf94f2f8e4b720a10a2a4c20b4fd9a61217a4e1af35c94361ffed462949f3541d534e197a52a02c87c42f6ed9a23521ad60e59e30e0fb71f6a1fe7e95c7ba40bcab762cb4267dbce1b181281e76eae92b61757b8a710968ccfa61d1079ac244b8c8798fd2e2c46d9dcbea3c98273086280e8557a5d28e7498c64577de159338798b4563e190a9d1e73f52394f8ae6b34326005f104671cb57794bd72ffd6a65f95cafb73d99b646fc3c979400750e5fd2999ca6440a1109297e537f371f78086e28b8c1a2da7e603deea91b2d152253d91a5bcf1677d2b6e7a1f8832bf01177884c451f695af1e92152a8847de522a99e262d0c39995cf2f75f6e05bf32b0e02bbc588ecf952a315164544e0f61a36a7530735579a77aca53bc9bf0f97d0f67402a1f177077d9e284af7e6c5dafdc4458e45ed69e24a68f253d6b9e25950f703230b8ca8a0324f3dbd62a69835f1af653dae6bec82a04df273e88ccde7dba169f574657ab6e03e0cb463a7d6694c3fc5b0c05a9bc3464f3cdf2716f4efc416d8a17e79be0f2f905eaae81a2126680e233f49c2066363716bac3588f479760ffef4f8302fb60bf997906096f53af0d58c281d503fff8a1f620a4c71293e2459d6cbcb56f41ba5ab54c612bb76d6569f57903197ee2d48856fbb193d85888691b2f92490c963ea6e9d4cef2a97088507f11e855ce6f440cb6d306559923c13d73184e51ff1dae719dceae2ba7ea13b6c00d873f89fcc6bffc240f8e9829beab39b70bd880164bbe4e114df910beb6d4eae30535ac0e848b10445ae01db768968240831aa8cae67286a089ff2fffdbd47560e5e609ce3ab3327b14e6c3a71cdf36ffa2fa750a3a341571cbf0840ca813cc3e3438f59d74b175e0a89c63b759f8e15f99258ffc6c60ecc7ed514b11741deece6fb6187cdc74ffa7d91d1769dcb74d8daa115056d3e328d84bfb670622708c6154cb0d7404c98c93ead710fa25f3b6113c11a7e6b4564fc20ae16f39d4686dabf2145b41c03ee37b91d8f9dcf0add370be76fb0f9cb67f965dfae3534f4bbc413fe169430809fe6310a61296dafe59dbc1af9368159b08f36aaa561e3221100cb4f495f92ea7ab0c221d62c7521c24f8b658e2646b36fddacd1aabad5c12845402caef07f8f295e019d11510d02e5d2728149ef6f06dac62fcef6df2da0224a86d8f543227e979d61e8fae62b0bbf021b964a5aef86c0496df52e6254a87546772f8742c74f497c21dbcea011c0f53f65d5bb96d676736256f04ea1393ae41c5ae7fb3b492eb862a238b76d010e4401f773a402ba1d050c5d242a07684d30b187468d97a5bb30a575108c9e4b0491fe3b7bc767b87f594d2de583da5ce224ec226d5ddec5ba81432437a206b7b31e285838df55e3ac61991fd43fb606de2d1d81ceeed3146b36142eeed327ac44f2afbd432ecca02a173047c8009c19423b0ebb0c59f9c0a1bbbadca7d4e3853df9ddcc224465043d3f40c27d97ac82157853802353bb6ecb232bf7e957334167732169d0f612dbed2d754d2b341ad714f40458ce683e303b740b2b896032f304d2a630a5c9d02b3b5a81801b669c22970b9776143517c5ee4900425678ca4d0843e5030031ebfdab315e5bb3e7ba0d5f6e2692bf95a3de887bb91057ccc52aa15eed4e0573aaa27299c1019537b52b4964525f580f87aded45b65bca5e9bd45cbc2be12f97313be7124d657e51561f87c77541cad49eb3d0de63d6f421f97aeaf71e7f7a6d23a4d486001838e8ba4795a00523bac0ad1d32a7de2bf14adc817ab608be96d35c1146f8bad3e55e364fb40b08fb6e1b6f1839f355ddb8d8a2fb55a44fcfd58ac43e259edc69f39b722a0c17b8fe11d66168f374f85e521b67b6604d843bf0d44d86d6c5880aa51f8c27fc2c871f7f6527927ad35f80af54a2c9bcb2b01e5204e997e0caaab5d0ea445504059df67a055cbaa6eb1ca35647dcbee5e797fc043a7cca35ccf6d2ec114e8b754d8312b2f0b07b260a33fb6c04f4bdf332e0a8dcaf04aab84eaa870637fa654cece5c6444995283a10faa9fc7b62c0ea4c80e9aab2ff0e6e37b2ac8a2db3444aa2335a69715e8184633428341e621615c72d4afc61ab152632345425955b335e0652057bb6b7525d362938d0a6eac98c979878c7bc7aca223f050355f8b32ab22c3e4f4c2d791742ec6dcb5f83a93be0b34684c2d5d3ee7286203b619334852042c7bc2db34f7fc068c2130bf9522649346ff0de67b90ec98c93cd9d082145e47dce5229c4e8b8bdeaf376decdccd01aace9cb4e4c0551aaab1b28804b6ee505cb6dbc774bc58b539ba6528ab470814ee1d2bf3adf0a99fae6ae9a3a03caf1373868ba50c0a947ed60c4e0292052b5ff97b75408c4cb9ea99b575e3086dc09b1f78baf101bdf3f1ec37a33e8392aff37f31d8b901474d083bc90160f999dfacb82c2941ec178ed576e790924557abb8730a6338c546e0ab3e2bfe710ee2cc2843b59ecdfa03f3390e0428c21eabffd924c545779255929eb1e38be6f85d1332edef7f1884f6a680fd89bcf61f1cd0fe6de0e6de67d69602a8f52eb1cb5a3310355f411596188a4cdd65d145c5a0d1e7c3fc1422950582306c081fbfbc640e8c64e582ab18b84ecb5a8b884187a8a9cfcec3c642686d52fb178bdd9d4151c80db23a758e6bd643e440088d3002347c38a549a43463c89ea292f0499edfcde7d9906e0e4959b48fd0df34400b5a2ba2b3ebb74598e9e477f0c766b6affb5474fe287b737b92f574672091c06b3d25098bb6116ddb4fab3bf09c9794b1e2d8e2f05d5ea9890eccf1bbc9f5fe65eeb5782e1627fc7cf9a8caeba4d40661a72e0f0090a4258243cd09414e6de2cec05ab1ff465e3369be44af8823a6848c31b500cea771299a10e4e9339e6c73439d245bc7faec7a1a4875dd8a0c28425fc153517b21a3877de45ffedc45fb8860a7fccb8f830a0f1720576afd6012b83a9b78e6c25cf453cf8e0a2b55a2ff851a1e58fcc805fc71fe62c56a62cbbab0d7dcba43dc83a3b88929f9e181c1e431d5d7e50fd3322a86a2dbaacd7c5653be96734a967055111c7f696bc4a53eb420f92402228b208f7be4b4fa9118aa1c0e208d6e79ea90c0e9e1d7756046a00ec4937cb8662fbcb520583be8002f18d319c5121b75563291d8e287a85065ab01b04ff8faedc11d79424779a85c9016a3a9aea28dd8ebb4a1dcf8778e2790e7e2d6a866d28e087c15f4a1defdb79306c450eb3c80e5c178015f4517a2468bcfc6e5081ee1a88ff0702a2ad16dfd14fcafcd7ced7cd113e4243e6621d75b4471acca97a77d0bc47584ec5cc4c4fb2d08347c975364151f4521c8091b2390690188e4c6e69b520b87a27be62510a8ed392ed68d67319bdab7750506e5194667fc78b0dff4adb8b1bd7a72206fbffc9a86e0a60d300af5352283301ccb65e7aad227a9844755326a7c7933b184fbac20ad4e73dd6d329e9760a32a84acf3c5fba4226d85c9373e38be5713524f2a7077d28dac15e534c6286a32439c3e8fdc502796131c098e541aafe6c64cbb265af355e490901de0c47e2f1bb2ac0bf9893bc466bef3ca4531b4a2fa3ab6dcff8eff079e82d20cebc0a683ff8187975364d824c73f8e00361cabe2e5dc9ee043a2d3136478d7e101d205de99f938e7c319c70aeb15ac32559af74bd0a1381eecb30018880e61b5b68dac78ab172019ce16398aeaf33ce205636b7d888b864dcaabb41f8615168be759f98ca13c8cdb0e444759bc7273b1c2f996c73"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x100) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000ce000)=0x0) 2018/01/21 10:22:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/01/21 10:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000330000-0xc)={0x0, 0x0}) dup2(r0, r1) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000186000)={0x80000000, "4d45233ad086"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00005d5000-0x10c)={0x4, 0x5, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xb9, 0x7e00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d03000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f000094c000-0x28)={0x3, 0x1, &(0x7f0000589000)=""/252, &(0x7f0000434000)=""/135, &(0x7f0000ca4000)=""/121, 0x2000}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000754000-0xc)={0x81, 0x1, 0x7, 0x80000000000206, 0x10004}, 0x9b72cee52d51e364) sendmmsg(0xffffffffffffffff, &(0x7f0000414000-0xb4)=[{{&(0x7f0000a7e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x2, 0x0}}, 0x2e, &(0x7f0000b64000)=[{&(0x7f0000ea3000)="7c69caea67bc4549f91319ccf7a1120d22bfb681239e350eb968765203", 0x1d}, {&(0x7f0000fd3000-0xaa)="7b32a2fb49003d0034770cafa3b6cdd4abb9a530436260e88a170e5fc0d02370ea757d03ffc12351707c4ceabdcb34b3322b0b67984d6c07298a808c58a17d7e1d541ee4f2f32c553ecd977de161a7d6258bf697bf238605bccc16a68aa7e10d69c5262c3bb23501a5a47581feb5fa0026e17ce2dc2aa49bd2098db12b867b1847654485f2f1955ae518b1483074eaa726c1e7de237a2580dfee186214aa6d39a22d04e07615a7a35fdf", 0xaa}], 0x2, &(0x7f00006ad000)=[{0x68, 0x88, 0x52c, "0aff759e8fe60e2ceb44542a85d9f617fa42d9d1e11c7bf7d95ffba43eff7cfa2820ec22625ec25a89b0dd21aebc6204a5d99fb101582773517acbe54a68735b0df6f9fb55d899965a9fe31e6d6a4725e87c39"}, {0xe8, 0x10b, 0x9, "f6e973a7435c9c58a09603be4d797d74375b032061155dedcbb609c4d8168a0625e9b6930c215420fcfd68983c3e2f348d635539f68975299f79ca81254e3fb3d87563ac6ea564239aff6261aaed65ae34917b47198f0cce28bebe6d7c9dd34a1d5a4d1229f45e9d464c8b3e0619bb4b975c366c9266e9cca283568014b12fde170c5f13e3119f7c09799235d426f8a52688bbe01be998c64c275d56c40885e177195261fff690d47b2a002cde093a1738a4852b428ec128d4abbbcbe80b126729af5835f21effbba821b9309b1bfa1c1a2020"}, {0x18, 0x10e, 0x8, "4aa609dc"}, {0xa0, 0x115, 0xf5a, "52c3c7bc29468a25459d0cfead6f4a34e932a7f13f1524aa7a3071a2e8e4a512e6bf540984f0fc4341e40cf6a59a3e6bf5e63e21c3c066ab0f710797aeabd7e63949bda60d54c81bdbbc964f00a483ae5ad9b0c0055183f6c7755e17857924db1b145f911b93f0d0064daeb20ec1227a10d599a90f7e47dbb35d3fa40aa82b48d2877d4966b5ab766165c6d1cc1896"}, {0x50, 0xff, 0x40000, "0b701ad36276590604a302f6d20697a438d59039bf7c07060eebafe71cce1e9a6bf19ddf547a0385085996353d299a2ba784b8b1576485535e9de90a1e34"}, {0x108, 0x0, 0x6, "ba8eea9636586c447f9b96391c45468834be48240091b1069493014bd59dd5df6e7618b0a41fb775e91b148006a58de35dc33c5ab92c985231e161283348414be47481c22131a0a1538f6d4727e3220c0fe0412be64ebf9ecb94e9185457a16f9bc0ded3c4198e1e61ecd27df8144a414640b7a1622c62b1355c796e6e0ecbd34355ea1cf46af00f6f227a370dd02faf11fdd3385ef08c28a6e3b1705c3a9fee47319dc97194a5c97e134969e3bfb54ff77033dc73d600975e632f690956c6dc239dbe2671a4d4b032b7d5f23f21a129317b674f719c372a31a49b373a26252b3b988932c977289d46582a5e197c28c420e0566bbf"}, {0x90, 0x116, 0x2a8, "710700c69f646e71b52b3a0dc7edfe7947f8e94df82ecb0d423eebaebc7a2940e92a7852bcf15810dd23b75688c87aaf9aaf8cf0141b405f10e0a41b0249689d47edc127dc9d2c113e5ba87593ccb7b440305b4a74499ee242de3e2730005bc74540f3c17ccced62fa617edb721868bd9e26aee8139b71e088660e"}, {0xd0, 0xff, 0x8, "330ae8b9a2f8fe7b3495ff419fe42181120b5edc1fb6ef031a81c335a23170349d884cafc730862d69f45d301ca416d016c1f440c9f8ff0d9e7e88a58eb1bc2dad64d4edb7b19f8ce4a20faa676b490e4a3d4f171b3cb689c397fb3f41a284d8e3b35d59b536fbc4e4a70879a52a85dceb63d38a624fb0426a470b16358a028db3444c5966604d19092bb0690104460c36b938d0e70f313fb0cae3d180df9d212289678b8a4945f9996c62450f08c4e34459d0ad8ae1a9bfaf1efdb7d835"}, {0x48, 0x114, 0x8, "03b9eb5486d26b09cf1539a1296d341536602a03102184b0f7e1ad65e329ca12fd6f5501ed794bd586c2c7a28b37d9d0f4f422"}], 0x508, 0x40}, 0x20}, {{&(0x7f0000469000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2, {0xa, 0x2, 0xfce0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}}}, 0x3a, &(0x7f0000440000)=[{&(0x7f00008b0000)="93ba088b0b3f3fc440e0b40840e719a71cd2e2b98bf4f47700977a9a77db6c88814b1f46ca4eb35cfbf6ebcc6a49678a540f97f9a47e2c61ae189d1f6ea8992654469240b146217647bae216cde965bd1c4da31f4384ead82f9c553db137fee228f959721140ada6003b8008ab1142bd59c48db0b585dd83cc35d96dac4e1c0ea3734dd54f0289161add27549f175267378b98aa74b3e499c367c58ed231a93483aa57", 0xa3}, {&(0x7f0000559000-0x24)="5fa34b080ad1a925acbba7221479cf779995ea17f19e91781ad880aeee2f58bc6ed25737", 0x24}, {&(0x7f0000521000-0xf3)="b2f61288c61aadfb6b1786027f7d4d6d7c8ba264703fb4abf7613d8bacfa8c3d74203d53f6cfa00dae52e80279d20c17d705ce123e5e74fa579d6c23189e1474426f9a1442aac26c682607ff1a2390d574dab707298a7642375fbbf8ee77e75e6ad635ce69351f31981d3d9ee6efd703d7c87fd1e721bfde3541353fbf5b1a950f8a3fbee59ffeec4994d3fa96c9910a0554bed0688de7da03c087c0813c323f1496289a0345a2407c228c84f4f51ab379c4ab796a858c46da03f3893a7fe12dd59c86916cd1223113b2562dca97b390f2f8f88dbc0f492d69c9d5df67626c54916686e7f2a70730242aa52cf4328c3845f167", 0xf3}, {&(0x7f00009c8000)="f3dbd5e3ea48c8626157aede77ba26aa8c123578f0b3d5b7482a1641b16e34cdd6215617b81e76dbb0a1d9c59a42c4cd7c12346c5a5f70663f333ac34bd08d86fa276fc54074984fb0d5c207601bfc6f6aac3620ac3f2be1ae336b599fcdec3143c8e81f7761c1d063b729042041a72378976ce648aa2a5d969c0412af9e3126d91a43bd9bcc7b540e94c6dd23da359d704638e2521523201ac97f83257fb2f48a7beda2", 0xa4}, {&(0x7f0000fb0000-0x90)="49b347692462747a9cf44803875186dfe5dcf6ff3b8d0de66bf40e4905b2ac1d42d8da199e2a6549ac8caf8ec5746d87e3a707b38b0448e09bbbebe7e556af357de365ecab9f6b1a01d4c1905cc5c6a2a6348ef2e28838cf3be7ea4ef61ae8fb764592df70b34b5141f8e3865d969db163e1c4f955e27a4aa4649caf7c4b802bfb0eaf051934c3a008cb8a9a6376cb83", 0x90}, {&(0x7f0000494000-0x8e)="cdd84dbb5a191606927bb902b25ce1bba47799b8e7e018f4473de02e7f75327233706ed11d5e9ff221f436fa86069b3904b84647656de5dd4d73c82769b9cc39096103446673851f4b9bea93d4b3bc4c840edc9315c9b3a3802321d225521e31d209935fd6f6c65792ba2e0b294592e8d9fc8a96103389104e7a98733ebdab5cc130728a6b3061f228bbad4e1116", 0x8e}, {&(0x7f0000c96000)="e4e64ddc7a2cef2af999f8d36b9b886be8ca24d5ffad46c84606a0d5991cdb32847cf1eaab6e05e6704dc6af60f2db8210f3cf715cef3daa7930325faac55330dd040170df9474e0cb1e264bb63fda7c78", 0x51}, {&(0x7f0000319000)="", 0x0}], 0x8, &(0x7f000074f000)=[{0xc8, 0x0, 0xfffffffffffffffe, "1ef93282fe987f702df6eff5dc526be426055562b9720542eee7515cf7fa89cc3d8c3a85ae804d7ca330a87b569febbfa53a9bddff45a5e6c1d033563a4c0a78abf53b680f260e5d0084e3c08def4c8dc2ab7e99b51b95709fc6e3eb5e7ed6addea4404347ac7da1d38962025456e52833404e8d9c7f40b40c1621a806c62688abf732c32ca1e4aa0e71f4597406a49c938065cfd4599d59d2155abf88c5c0c0fdb04857aec58e43edb061a1eb0ff3cd4dd4cf9543b2d36a"}, {0x20, 0x13d, 0x280000000, "7ee620f1b57bf4224c"}, {0x58, 0x114, 0x36, "555041cb33a9b5be3f4615b9627ae2b6ad8d226c4ff969488b9462cc8a0a3e3a21bb15cb4b833eeb7349308c6356e1a6efa3c25b1fa5c9989d9dff6c41008abcb5978286f9"}], 0x140, 0x8000}, 0x4}, {{&(0x7f000011b000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="452db980b0b8fa1d1528a3aa42963e1c"}}, 0x1e, &(0x7f0000ae4000-0x70)=[{&(0x7f0000e4f000)="c42afe0918f199f863faae447f6e49b2003a4b7203d7f089b6cc766618808809c060e5bbe0656581ec7ea9403484659d65b381fe0b515d12ac08439d3cc0ad8e4630367c72e94a17f34e42cc3c2e0d5660b96e30d79e04cd5834a55a72589473bafdcc668a58a30da154e2c50ce1191f6c06a29fd711aa60855580ff1d", 0x7d}, {&(0x7f0000843000)="9291eaab19b16f30402f1367600afcf1716b9c875254e78a6d11fe90dd4ada89698acb679d48c7bf31da7c4c66e9f13db4271cceb4552e1339ce01de12512314858f246311e048cb515ea9a8cb6c6b78f89078827d35d0fb19a5d52d002a09683753852537f39155e1cecc4e0b3ad2f9f5c5b16cf1f6b734f86970893397e463b2e6a112a691d6ac612b3bed79b2b046289788881f90e758d701af63944f0763f3be7746c6d7da12c371f0e5bd1444", 0xaf}, {&(0x7f00000b5000)="08952968d4482cf329a03943b2c7a4f2132e46024290a7b56ca3caaf405c8bd0eacffab3dc3119caf0b8d4fa6f89c6473dcab044932431203739b4fe4479e42b2c2d6fa4a938ab3514596dfaa322df8c1ec0822e5b4626a5804d4243db", 0x5d}, {&(0x7f0000d7b000-0x8b)="a6c9a546d3b0fbe070cbc5cb08f65968afa71333d1be8d8e9232372e190f544eaa69ab40cd499a3ab9878166fa868cb143730202fbcbccd80bb8759a98a34931d1fd474680f6f9611da7a2f4779c08157a254c5b7109d7b5e849ae4d0ce8a01aa93fe3033a1c4875835e8d58913c773030d9f00e35bc0d728357ace37205688738c64f23875a92434b4ee4", 0x8b}, {&(0x7f0000d4d000-0x4d)="9df05a88a93a9ddd9595e81866d6abd9146a31b10b916b54cb1cffdf3960095b6f958ec9ddac24be4f6c5571e688514bf98578eb613331cdc8b8584d24c94ecaa9f75c9f637cf0f31f6c7361b6", 0x4d}, {&(0x7f000062b000)="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", 0x1000}, {&(0x7f00006cb000)="467fb9a29b63c702b3956161a6406ad85adff76b692d5176374ada194c2ed90271428ac56cf1aaf2b35a8460b5f51d42f7f0bae199c25a09570a996821fa79b957f6ccbcf430f2ac62cbc1097d5b1315663d464558f813973818b4d07b4d7ee149b09354cc2674502e1294f80d75a2da0f061e612af04fe9188cd611a3e1e5b21949606fc69bb6ba488e2c28afbd5bf8", 0x90}], 0x7, &(0x7f00002a1000)=[{0x60, 0x10a, 0x9, "754c3deba980b7b2d94f1ab69499c0c3d2553e1caf329180eeee1c2899f871a861d5864b43b3d66d1f6cf6e21a4687239c432f27fc22b6c2a5dc02cb364d3b3e391f2d350a1340c52d4a"}], 0x60, 0x11}, 0x5}], 0x3, 0x0) mknod(&(0x7f000006e000)='./file1\x00', 0xffc, 0x1) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000963000-0x4c)={0x5, 0x0, 0xdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002a3000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0xfffffffffffffcfd) r1 = syz_open_dev$dspn(&(0x7f0000e86000-0xa)='/dev/dsp#\x00', 0x800, 0x2400) connect$l2tp(r1, &(0x7f00009ce000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x2, 0x1, {0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x40}}}, 0x3a) 2018/01/21 10:22:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x2, 0x7ff, 0xfffffffffffffff8, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cdf000)={r1, 0x56f, 0x6, 0x7, 0x68200000, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) 2018/01/21 10:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000c1000-0x12)='/dev/input/mouse#\x00', 0x7a, 0x200040) bind$vsock_dgram(r1, &(0x7f0000f09000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r4) 2018/01/21 10:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000519000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000c43000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000236000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f000041e000-0x20)={0x5000, 0xf000, 0x7, 0x100000001, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000707000)={0x0, 0x0, 0x0}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000a7000-0x4)=0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x6, 0x800003, 0x8, 0x0, 0x40, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000d24000-0x4)=0x7ff) r6 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') preadv(r6, &(0x7f00006a6000-0x10)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) 2018/01/21 10:22:04 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000002000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000008000-0x40)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) 2018/01/21 10:22:04 executing program 2: shmat(0x0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) r1 = socket$inet6(0xa, 0x804, 0x2) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000003000-0x10)={0x6, &(0x7f0000003000-0x18)=[{0x20, 0x1ffe00}, {0x2, 0x3}, {0x8000, 0x2}, {0x81, 0x9}, {0x0, 0x80000000}, {0xffffffffffff0001, 0x7a}]}) 2018/01/21 10:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/21 10:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) tkill(r3, 0x16) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000347000-0x34)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000642000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) 2018/01/21 10:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000d9a000)=0x81) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2018/01/21 10:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a68000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a37000)={0x0, 0x1000, "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"}, &(0x7f0000994000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a17000-0x8)={r2, 0x3}, &(0x7f0000179000-0x4)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) fchmod(r0, 0x1) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000d2a000)=0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000e86000-0x52)=""/82) 2018/01/21 10:22:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000-0x30)={0x1, 0x308d, 0x0, 0x4, 0xffffffff, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000001000-0x8)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022f000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000002000+0x92d)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, 'system_u:object_r:dhcpd_state_t:s0', 0x20, 0x39, 0x31, 0x20, '/usr/sbin/cupsd\x00'}, 0x5f) 2018/01/21 10:22:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x142, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) 2018/01/21 10:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00001fc000-0x4)=0x100000000000002, 0x4) close(r0) sendto$inet6(r0, &(0x7f000057f000)="83f319a5064366357cd8a62450d2e278f5ed048c1cbb0414f203258822659fa9483e2a19d4a076681b6650a3a301d03c1dc76e03d4c30bc326c045383faf5180842e0e51f470bfc22b3d63c8666900eb92bbc663fa87fdb89b776edc4a2306be50daaf06796ad122347c2874c62342fd2859cdc023c4d462f0dcc320f8a731b7d6ba457bd7fa7727dab4e9c41a9759c5f4dbbc8643740a94de4d3a471c2cec2ff7f20e172e1345", 0xa7, 0x0, &(0x7f00002c3000)={0xa, 0x0, 0xa731, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/21 10:22:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152", 0xa1}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x20c0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000-0x10)={0x4, 0x8, 0x2, 0x8, 0x0}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r2, 0xf1f3}, &(0x7f0000001000-0x4)=0xffffff0e) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/21 10:22:04 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000019000)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000014000)=0x0, &(0x7f0000013000-0x4)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0xfffffffffffffe36, 0x9, &(0x7f0000019000-0x2)='Hl', &(0x7f0000008000-0xec)=""/236, 0x1000000000000, 0x22}, 0x16d) r3 = fcntl$dupfd(r0, 0x0, r1) syz_open_dev$sg(&(0x7f000000c000)='/dev/sg#\x00', 0x0, 0x80000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f0000016000)="00010000", 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x6, 0x40000000) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000000f000-0x4)=0x0, &(0x7f000001a000)=0x4) [ 45.516772] mmap: syz-executor2 (6630) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/21 10:22:04 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) mq_getsetattr(r3, &(0x7f0000046000-0x40)={0xac7, 0x4, 0x6, 0x1ff, 0x9, 0x0, 0x1, 0xfffffffffffffff7}, &(0x7f0000985000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df6000)={0x2, 0x0, &(0x7f0000146000)=""/147, &(0x7f0000b40000)=""/32, &(0x7f0000df6000)=""/55, 0x0}) dup2(r3, r2) 2018/01/21 10:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/hwrng\x00', 0x200, 0x0) pread64(r0, &(0x7f00003b0000-0xed)=""/237, 0xed, 0x0) 2018/01/21 10:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c99000)={0x6, r0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a16000)={0x5000, 0x1000, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r2, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000748000)=0x0, &(0x7f000058b000)=0x4) 2018/01/21 10:22:04 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fde000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000fde000-0x8)={0x1f, {0x100000000, 0x81, 0x865, 0x100000001, 0x2, 0x71}}, 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000822000-0x8)=0x5) read(r0, &(0x7f0000fdd000)=""/27, 0x10f) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000c74000-0x4)=0x0, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000da8000-0x4)=0x9) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000527000)={0x0, 0x80000, r1}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000461000-0x10)={0x0, r2, 0x80000001}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fe0000)={r2, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00009ef000-0x8)={r2, r4}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002bf000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000fdf000)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000025f000)={r5, 0x46bf}, &(0x7f0000fe0000-0x4)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000fe2000-0x8)=0x800801d) 2018/01/21 10:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000924000-0xc)='/dev/amidi#\x00', 0x100000001, 0x10000) connect$llc(r1, &(0x7f00001f8000)={0x1a, 0xf7, 0x2, 0x6c, 0x7fffffff, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c6e000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008c1000)={0x0, 0x4, 0x3, 0x10000, 0x7, 0xfffffffffffff000}, &(0x7f00001ea000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008a1000-0x98)={r2, @in={{0x2, 0x2, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, 0x98) r3 = add_key(&(0x7f0000915000-0x8)='keyring\x00', &(0x7f000034e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000d9c000)='ceph\x00', &(0x7f0000afb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c2000-0xb0)="26c056b3a29f14ce4abd30fbd4bfa7646159b355421fd7c06cfe9468ed3d5c41ae9dd85445063ad7177a0ee6c5d6bda83f58f77517e9e1471355d9e17ac6db77135f77c25f2fcb6eafbd759e9a2256a61c235d54554b5112e7ca02b4993fa192a71478826116b24dd82464bf12a31d77f4db7c8d238ba9c761c7185b062a7e6a8871a37aa2657d5f30abb6667ab7ad6e84620003ba6b3ad8db65cee81d6257a756a6de6c9fd24c31a4f065387dded873", 0xb0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r3, &(0x7f00009d0000)=[{&(0x7f000007c000-0xf1)="966bc69df646ffb39725812de1218c2325801b4fb49aaa8232bbbc235a81fa8147f28b6013b3f02f6a749b8fb02888dfd311579267e888c6e04da5149c708375964aa1a6b58ad9baf6cfc3647e0cb1aa120cf47bc0160a1d033300982124d48428e2c953920cdca5e646451a2adfea81967f73da11ef1de4f95bf59357c626fc02a8cdb3084f7cdf181148992a1ac37d60669c77e0eae6ae5af6e14cffb79b67f43f0eec8409391b6392002e7aab2aabaad7b30ddeadd2cc411ac6bc56b5f095247cd41ee5c80a7c290f1d5cc661cfa3d178583186ecacd6a447d0621026511163b770e23aaedad52e759c7a7506b5876d", 0xf1}, {&(0x7f0000787000)="8e73421101ecbc92a235ca98b022c9f3438b19279edf58e133656f7c86f8aa28435ab0b93ff48aa6394b34d71e706cdb4e3a7b026c1909b6563868f65acdf21fb629d9a200c71edb08af0a2955628290adab56945a531334f08fcf2c79db5410c7948472a4d962f2d96a3144c383212ab5e5c6d5229a98d6c13bb469455e30ee08", 0x81}, {&(0x7f0000a95000-0xa4)="469856b125246dcb912a521610abb822fcae0ee4d45626c2f38ebd17e08fa1dbd1ea97ff9da65a89747c66cc3f17102bfcead26d1b5bcf5ba6c7f06fbd20755dd55e75974a4dc0551c7858ba9269908da59c6b0097b4e07ff5a7961cc82f9891c4be7023f51ea9823fe2665f629e21b8dd11fac92af504adaa732ba710de4b4b6c3e099406762b0ead84c1b05708c2d2ca0a4e9991d7ad931df94789bf5dfb84b27ad9b9", 0xa4}, {&(0x7f0000971000-0x9a)="59c24503513150b3fbdcf6e9b6e43c74a8db796676d79c1e51af437290da78b63b588785e6e8ff2fb3c78088ed72362c9446e682a8228705cb5c556d23bfda07a7ed16b254c66686175a8580f95d2ea45d71a1e92fa4951a1eb4c7157df94f60587d9f20de922c256c6708b88c5553570a9fbc244828a6724558857a0bb19bae858cda440ead8d7cfca4f31867719491809acdd83935ff8113b5", 0x9a}], 0x4, r4) 2018/01/21 10:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c81000-0xd)='/dev/dmmidi#\x00', 0xff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000c0b000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) unshare(0x400) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00009c8000)={"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"}) r1 = timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000b79000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000160000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa8000-0xa8)=[{&(0x7f000044f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000764000)=[], 0x0, &(0x7f00007b5000-0x18)=[], 0x0, 0x0}], 0x125, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c34000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0x7, 0x0, 0x1, 0x401, 0x6, 0xfc000, 0x1, 0x200, 0x2, 0x7, 0x6, 0x6, 0x1]}, &(0x7f0000346000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008cb000-0x8)={r2, 0x0, ""}, &(0x7f0000bd5000)=0x8) timerfd_gettime(r1, &(0x7f00007f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) syz_open_dev$mouse(&(0x7f000084f000)='/dev/input/mouse#\x00', 0x4, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/21 10:22:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000013000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000013000-0x2)=0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="8ea53269257b803ed17ae1b3e823e692ebf19d68b477e78cfb4299951a562772d13d2ffa1b51490e96b4a5c140dc8bf30305cf208579a09ca15fd1a36b683ae40eb2fc44fe501a5075b6cd8f75f95bd11ecb8d53cde77ec4b3fe5b33", 0x5c}, {&(0x7f0000013000)="fb5201d6c4ffb3e66eb783a2d7bc1dc850e2e414bcb5d82d9bf4421d7e3732394a46eee718bb19e0305c10bd9aa06c674fce881fb8881355b03ab1a0c3597113be6548c95dbdecb67564682a52c8a5b54037a38c50c076d3757a6b0a001e0402656556a3f41aface", 0x68}, {&(0x7f0000013000-0xd2)="f97a15da8c187c844a93374e95135ca6dcad8150a08114a2e827a541a468aa5ddc44b23119b6b2a7b83bad930b88b5ad97b8a8ec5605f9a45aa6459dafee731894b469f72c7d130ce0e997a163bdf78be33aa21a6b32fca0cb6522a364ff5613c3472bdff147349aa26fffa51e341c0c72db78b374e6640c0726b31ff4cba2c57d85249373ae1eb157c36911eb4afac19c72e97fc171110c8f4aedf61eae7b24d42f9e32b13fa2a54d08768fc05c0a26ad8741b769ef268f68829ead9b55ccc3e58ec00dac01e439cef218763f3f58106386", 0xd2}], 0x3, &(0x7f0000013000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x98, 0x20000004}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006b1000)={0xffffffffffffffff, 0x50, &(0x7f00003a1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000080c000-0x4)=r11, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) membarrier(0x10, 0x0) 2018/01/21 10:22:04 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000fd5000)="79eff6311bef2c7f85d9eeffbc86837bece5a46a4d62aff88ad080d0168c64571d21961f20085ca98d3bac3b6ad92a151d3530c9b62c9eb8e029e6921b1f856a649877ca121f4f", 0x47) 2018/01/21 10:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000573000)=0xffffffff, 0x2) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000f08000-0x30)=""/48, &(0x7f0000dcb000-0x4)=0x30) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r1, 0x0, 0x0, 0x522d) linkat(r1, &(0x7f0000826000-0x8)='./file0\x00', r1, &(0x7f00005d0000)='./file1\x00', 0x0) sendfile(r0, r1, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/21 10:22:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000357000-0x68)={0x800, 0xcca2, 0x5dbabca4, {0x0, 0x0}, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000087a000-0xd)='/dev/usbmon#\x00', 0x81, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000aaa000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f00004be000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bcc000-0x8)={r2, 0x9}, 0x8) socket$kcm(0x29, 0x5, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad1000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001ec000-0x20)={0x9, 0x100, 0xa, 0x9, 0x9, 0x10001, 0x3, 0x401, 0x0}, &(0x7f0000d29000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000036e000)={r2, 0x6, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e09000-0x8)={r2, 0xff}, &(0x7f0000a56000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000140000)=@assoc_value={r5, 0x5}, 0x8) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r7 = getpgid(0x0) ioprio_set$pid(0x2, r7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r8, 0x4008ae90, &(0x7f00001b4000-0xf8)={0x0, 0x0, []}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000817000-0x8)={r5, 0x8}, 0x8) futimesat(r4, &(0x7f000011c000-0x8)='./file0\x00', &(0x7f0000703000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000db8000-0xb)='/dev/mixer\x00', 0x10240, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000c51000)={@common="6cb300000000020b00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000ae0000-0x5c)={0x7, 0x1, {0x1, 0x1, 0x26f, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={0x0, r2}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e23000-0x8)=0x0, &(0x7f000035e000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) inotify_init1(0x80000) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000427000)={0x2, [0x0, 0x0]}) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000627000-0x4)=0x9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cd4000)={r4, r0, 0x7, 0x2}, 0x10) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000129000/0x1000)=nil, 0x1000, 0x8, 0x12, r3, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) setrlimit(0x0, &(0x7f0000ae2000-0x10)={0x40, 0x9}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/21 10:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000274000-0x12)='/dev/input/mouse#\x00', 0x7fff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000360000)={0x7f, 0x8000, 0xfffffffffffffff9, {0x0, 0x989680}, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000af8000)=[], 0x21f, 0x0) 2018/01/21 10:22:04 executing program 7: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000683000)='/dev/adsp#\x00', 0x5, 0x210000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000086c000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f000029b000-0x4)=0x0, &(0x7f0000104000)=0x4) 2018/01/21 10:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000199000-0x9)='/dev/sg#\x00', 0x8, 0x181100) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000b2c000)=0x0, &(0x7f0000aca000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000-0x20)={r0, &(0x7f0000d61000-0x2)="c9c3", &(0x7f00000a2000-0x16)="f5010300ffffff9ded41bca105000011cfba7d7451da", 0xffffffffffffffff}, 0x2f6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) clock_gettime(0x0, &(0x7f0000d85000-0x10)={0x0, 0x0}) clock_settime(0x4, &(0x7f000004e000)={r3, r4+10000000}) 2018/01/21 10:22:04 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42001, 0x0) write(r0, &(0x7f0000003000-0x1)="99", 0xfffffffffffffed5) writev(r0, &(0x7f0000002000)=[{&(0x7f0000008000)="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", 0x401}], 0x1) 2018/01/21 10:22:04 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00002a6000-0x10)={&(0x7f00000f2000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) io_setup(0x7fa, &(0x7f0000b1a000)=0x0) io_destroy(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b15000-0x14)={0x5, 0x7fff, 0x101, 0x6, 0xffffffff}, 0x14) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/rfkill\x00', 0x121000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000018e000-0x6)='vegas\x00', 0x6) 2018/01/21 10:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000f3e000)={0x4, 0x800, 0xffffffff, 0x1, 0x430, 0x1, 0x2, 0xfffffffffffffffd, 0xfc76, 0x9, 0x100, 0x4, 0xfff, 0xb5a, 0x7d, 0x8, 0x100000000, 0x2, 0xef, 0x800, 0x9, 0x400, 0xda, 0xff, 0x8, 0x4}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) connect$inet(r0, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/21 10:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000929000-0xd8)=@ioapic={0xf000, 0x3f, 0x3, 0x100000000, 0x0, [{0x80, 0x200, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9957, 0x101, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x8e, 0x3185, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8eb}, {0x3f, 0x605b, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x1, 0x800, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7, 0x2, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xb2, 0x8e7, 0x1, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffbff}, {0x4, 0x8363, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0xc000000, 0xf30f, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x7fffffff, 0x8, 0x4800000000000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0xd5, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x4, 0x93, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x3, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x6, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0], 0x16f}, {0x6, 0x9d74, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4000}, {0x4, 0x8, 0x87eb, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x6, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x40000, 0x81, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x5, 0xffffffffffffffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9, 0x1, 0x7075d4f8, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8, 0x0, 0xe42, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0xffe000000000000, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3ff}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x9, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000ffc000)={0x9, 0x4, 0x1f, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r2, 0xaeb7) r4 = syz_open_dev$mouse(&(0x7f000078c000-0x12)='/dev/input/mouse#\x00', 0x7, 0x10000) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000e79000)={0x4, 0x4, 0x1ea9, 0x101, "c108e95c6983cc83f83fe23cab999c6ab261c855cdefde02243e62396b3b8c0a2d15e55daec7101553330d19", 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 10:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009fb000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 10:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f00006ad000-0x6b)="0a22af000000000000000401000207e4faffffffeff264896ce9a5d28ca7ff5a072adaaa909e64b94bacaa74c2f620fd582655d209a68b3b5495309f69479e9b3da908f4533b7ee2326304f5d4a62df9ef3188e1fb9a5aca9ef803fdee981236bc821f09331811ac408b2a", 0x258) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ea000-0x8)={0x0, 0x0}) r4 = accept4(r3, &(0x7f0000881000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ed3000)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f000075a000)={{0xcb09, 0x8, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4, 0x5}, 0x2006}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000058000-0xb8)={0x0, 0x10001, 0x9dba, 0x7f, 0x8, 0x8001, 0x500, 0x10001, {0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000, 0x31, 0x7fff, 0x64d}}, &(0x7f00004c7000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e57000-0x8)=@assoc_value={r5, 0x3670}, &(0x7f0000136000-0x4)=0x8) r6 = socket(0xd, 0x803, 0x0) sendto(r6, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = open(&(0x7f00009b8000)='./file0\x00', 0x440000, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r9, 0x40045402, &(0x7f00008da000)=0x0) fcntl$notify(r8, 0x402, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCXONC(r9, 0x540a, 0x9) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096, 0x1ff}) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/21 10:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000059000)='/dev/usbmon#\x00', 0x3, 0x309040) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00001ba000-0x8)={0x800003, 0x6}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r3, &(0x7f0000b25000-0x8)=0x0, 0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ea000)='/proc/self/net/pfkey\x00', 0x401, 0x0) io_setup(0x1f, &(0x7f0000e09000-0x8)=0x0) io_cancel(r5, &(0x7f0000b36000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r4, &(0x7f0000105000)="6a8e1dbfd2278f806c92f3fb66e7833fbdd3ef48d4e245c28474111c75a9040ca61c4fed348202fe660e027953e8d064881dd63d15ad", 0x36, 0x1, 0x0, 0x1, r4}, &(0x7f0000682000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:22:05 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000067f000-0x1)='/dev/snd/pcmC#D#c\x00', 0x80, 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000040c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x18, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) fcntl$setstatus(r1, 0x4, 0x42800) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/21 10:22:05 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000029e000)={0x0, 0xffffffffffffffcf, 0x0, 0x5, 0x7ff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x9d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000)={0x100, 0x5, 0x800, "483425146307", "fdea25d925da7fb6649591b20ca9f055"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r2, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c67000)={0x0, 0x2, 0xfffffffffffffff7, 0xff, 0x4, 0x81, 0xffffffff, 0x4, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe65, 0x3ff, 0x80000000, 0x6, 0x0}}, &(0x7f00001be000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000435000)={r3, 0x100000000, 0x9, [0x6, 0xeb3, 0x2, 0x0, 0x2, 0x80000001, 0x1ff, 0x85, 0x10000]}, &(0x7f00008dd000-0x4)=0x1a) sendto$inet6(0xffffffffffffffff, &(0x7f0000621000-0x9d)="", 0x0, 0x0, &(0x7f00002ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 10:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b2f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00005e2000-0x4)=0x0, &(0x7f0000087000-0x4)=0xfffffffffffffcff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/21 10:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000c7d000)=""/0, &(0x7f0000175000)=0x0) [ 46.411965] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 46.476521] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/21 10:22:05 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x9)='maps\x00') preadv(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000004000)=0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000000a000-0xde)=""/222) 2018/01/21 10:22:05 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de7000)={0x0, 0x9, 0x9, 0x8c4, 0x100000001, 0x4, 0x6c, 0x4, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6bb, 0x5, 0x1, 0x10001}}, &(0x7f0000e4b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000312000-0x8)={r1, 0x80000000}, &(0x7f00005f8000)=0x8) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r2, 0x4400000000001277, &(0x7f0000017000-0x1)="") 2018/01/21 10:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x400000, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x7fffffff, 0x0, 0xfffffffc}]}) shmget$private(0x0, 0x4000, 0x841, &(0x7f0000475000/0x4000)=nil) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000957000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0xfffffffffffffffe, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000631000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00001f6000-0x4)=0xc) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00005fa000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000074e000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/21 10:22:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r1 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) 2018/01/21 10:22:05 executing program 6: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xb6, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000e9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000e9000)=0x10) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000e9000)={0x0, 0x7fff, 0x0}, &(0x7f00000e9000)=0xc) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000de000)={r1, 0x2, 0x5, 0x7fff}, &(0x7f00000e9000)=0x10) 2018/01/21 10:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)={0x0, 0x0}) r0 = open(&(0x7f00007ab000-0x8)='./file0\x00', 0xd02, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000dc8000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000040d000)={0x0, 0xb64}, &(0x7f00003f8000)=0x8) connect$inet6(r0, &(0x7f0000e24000-0x1c)={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002fd000-0x8)={r1, 0x1000}, &(0x7f0000771000)=0x8) sendto$ipx(r0, &(0x7f0000fb2000-0xba)="383aff6c26165a2c5ffb8588e52bd88e8190adefde690e38aa231caeee0f1199982219b794ec8b9341079c8cd9b8f69d12b5dbb0912a245bab32c7032d580ffc1ca89ea86480f1f8ebc8f4bdd23e3b92f0b30a5d3fdca23fb15e94233d2a4ec5fd0a6e20447e6cd93c295ed61f2fec96cea4b8840d89cf63969a241d980d69ba1a1288eaa35f9f6dc36a6da46fc24f165c92131fdb68f657ab1d743f09b5d2eb06f7fa1184eeaf5844096a926536eb1e2fc3c5b2353fd397fcba", 0xba, 0x4c001, 0x0, 0x0) io_setup(0x69, &(0x7f0000c5b000)=0x0) 2018/01/21 10:22:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3b8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x10000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1}, 0x6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) 2018/01/21 10:22:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000530000-0x11)='/dev/qat_adf_ctl\x00', 0x28e800, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009ec000)=@assoc_id=0x0, &(0x7f000005d000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000204000)={r2, 0x2020000000000000, 0x4, [0xfffffffffffffffc, 0x1f, 0x8, 0x4]}, 0x10) move_pages(r0, 0x2, &(0x7f0000145000)=[&(0x7f0000216000/0x2000)=nil, &(0x7f0000ce3000/0x3000)=nil], 0x0, &(0x7f00002ac000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 10:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000338000)={0x0, 0x0, 0x0}, &(0x7f0000ccb000)=0xc) syz_open_procfs(r0, &(0x7f00003b7000+0x2fc)='net/connector\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000db8000)='./file0\x00') syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "240065589300010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) 2018/01/21 10:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f41000)={0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a86000)='/dev/cuse\x00', 0x80000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000645000-0x9)={0x1f, {0x716a, 0x0, 0x10000, 0xffff, 0x8, 0x2}, 0x9}, 0x9) r2 = syz_open_dev$vcsa(&(0x7f0000a6c000)='/dev/vcsa#\x00', 0x100000005, 0x4002000040003d) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b2c000-0x4)=0x0, &(0x7f000027c000)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d8e000)=0x3, 0xfffffdba) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000314000-0x14)={0xfffffffffffffffa, 0x3, 0x10001, 0x0, 0x512}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000924000-0x4)=0x17, 0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000fd0000-0x28)={0x5, 0x8001, 0x4, 0x6, 0x10001}) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000bb3000-0x4)=0x5, 0x4) poll(&(0x7f0000ca0000)=[{r0, 0x1, 0x0}], 0x1, 0x401) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f23000)={0x0, 0x1000}, &(0x7f000025e000)=0x6) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00008b9000)={0x6, &(0x7f0000182000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007ce000-0xa0)={r3, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x6575, 0x800, 0x4}, 0xa0) r4 = dup(r0) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x21) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffa000-0x10)={r4, 0x28, &(0x7f0000202000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000b05000-0x108)={0x9be5, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 10:22:05 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) 2018/01/21 10:22:05 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000392000)='/dev/midi#\x00', 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c26000)='/proc/self/net/pfkey\x00', 0x80, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f19000-0x10)={r1, &(0x7f000024b000-0x12)="eb967bc7e32418c921043eba235d102127a257f7bd3053193f9051c556b46695eaebd8317526246cbffe7074"}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.595918] audit: type=1326 audit(1516530125.205:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6771 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:22:05 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000049000-0x4c)={0x9f, 0x6000, 0xeac0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x9, 0x3, 0x3f, 0x5, 0x8000, 0x2, 0x2, 0x4, 0x7f, 0x3, 0x10000, 0x1, 0xa9]}, &(0x7f000004a000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000002e000-0x8)=@assoc_value={r3, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={r4, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:05 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000dd2000-0xb)='/dev/midi#\x00', 0xfffffffffffff952, 0x40200) socket$inet6(0xa, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00004fc000)={r0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r1, 0x8000000084, 0xc, &(0x7f0000aac000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/34) 2018/01/21 10:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000012a000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87a}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c1f000)=0x0, 0x4) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r1, 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 10:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ec0000-0x8)='keyring\x00', &(0x7f0000839000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000039000)='ppp0/\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000a1e000-0x6)='.dead\x00', 0x0) [ 46.666359] binder: 6798:6802 ERROR: BC_REGISTER_LOOPER called without request [ 46.666374] binder: 6802 RLIMIT_NICE not set [ 46.702887] binder: 6802 RLIMIT_NICE not set [ 46.706533] binder: 6802 RLIMIT_NICE not set 2018/01/21 10:22:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f57000)={0x3, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000079d000-0x10)={0x7fffffff, r3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) shmget$private(0x0, 0x3000, 0x7, &(0x7f0000784000/0x3000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) flistxattr(r0, &(0x7f0000000000)=""/62, 0x3e) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000672000)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f000077e000-0x70)={{0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0}, 0x1, 0x0, 0xffffffffffff7fff, 0x9, r5, 0x0, 0x9, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) 2018/01/21 10:22:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000300000)='\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f000004a000-0x1000)=""/4096, &(0x7f0000000000)=0x4a) 2018/01/21 10:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000493000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x1, 0xa, 0x8001) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00006ee000-0xf)={@generic="3362c32e94b67087c286bbd9ad9ec0bb", 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f00004b8000)="9023bea390f34c85e68e050907a1dd38140e7efa3c560293") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000055f000)={{0x0, 0x3b}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000014000)=0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000026c000/0x4000)=nil, 0x4000}) [ 46.706561] binder_alloc: 6798: binder_alloc_buf, no vma [ 46.706579] binder: 6798:6802 transaction failed 29189/-3, size 0-0 line 2903 [ 46.706587] binder: send failed reply for transaction 17 to 6798:6810 [ 46.706982] binder: undelivered TRANSACTION_ERROR: 29190 [ 46.706993] binder: undelivered TRANSACTION_COMPLETE [ 46.706999] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.718901] binder: 6798:6802 ERROR: BC_REGISTER_LOOPER called without request [ 46.718910] binder: 6802 RLIMIT_NICE not set [ 46.720723] binder_alloc: 6798: binder_alloc_buf, no vma [ 46.720741] binder: 6798:6810 transaction failed 29189/-3, size 0-0 line 2903 [ 46.750366] binder: 6798:6825 got reply transaction with no transaction stack [ 46.750377] binder: 6798:6825 transaction failed 29201/-71, size 0-0 line 2703 [ 46.778938] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.778949] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.889793] audit: type=1326 audit(1516530125.237:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6771 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=319 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 46.914200] audit: type=1326 audit(1516530125.238:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6771 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:22:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e1c000-0x12)='/dev/snd/midiC#D#\x00', 0x7ff, 0x4080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e65000)={0x9d, 0x0, 0x10000, 0x2eb}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000062000-0x10)={0x8, r1}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") mount(&(0x7f0000d54000-0xe)='./file0/file0\x00', &(0x7f0000534000)='./file0\x00', &(0x7f0000a22000-0x7)='pipefs\x00', 0x1400a0, &(0x7f0000b4a000)="") 2018/01/21 10:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e8000)='environ\x00') lseek(r0, 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00008b1000-0x30)={0x4c, 0x0, &(0x7f00006ea000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b09000)=[], &(0x7f0000ad9000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000002d000)=""}) 2018/01/21 10:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000064e000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000115000-0x67)=""/103) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00006c2000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000f86000)={0xe42, 0x9, 0x0, 0x8000, 0xa, [{0xfffffffffffff800, 0x40, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x38, 0x5, 0x7978, 0x0, 0x0, 0x205, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x80, 0xfffffffffffffffc, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0xd6, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100000001, 0x7, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffe01, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x81, 0x0, 0x4, 0x0, 0x0, 0x3001, 0x0, 0x0, 0x0}, {0x100000001, 0x6, 0x40, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x1, 0x0, 0x0, 0x10a, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/21 10:22:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b9b000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) close(r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000002000)=0x9, 0x4) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, r0/1000+30000}, {0x77359400, 0x0}}) 2018/01/21 10:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000227000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="2489054e131e", [{[], {0x8100, 0xff, 0x100000000, 0x4}}], {@llc={0x4, {@snap={0xab, 0xaa, "90", "84af3e", 0x8917, "3b24b6618d5db88feb2affdea5476db4018c36957447cabfaaf99025e1d8c4286c"}}}}}, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/audio\x00', 0x10380, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bdd000-0x14)={0x0, 0x8001, 0x9, 0x8, 0xf93, 0x2}, &(0x7f0000c81000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000632000)={r1, 0x401, 0x7f, 0x6, 0x2, 0x4}, &(0x7f0000cc6000-0x4)=0x14) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0\x00', 0x80) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) inotify_add_watch(r2, &(0x7f0000447000)='./file0/control\x00', 0x4000000) time(&(0x7f00003ea000-0x8)=0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000169000)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000b70000-0x3c)=[{{&(0x7f0000ea5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffffc3, &(0x7f0000cef000-0x40)=[], 0x4, &(0x7f0000577000-0x1000)=""/4096, 0x1000, 0x5}, 0x3}], 0x326, 0x40000001, &(0x7f0000d09000-0x10)={r4, r5+10000000}) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f00007d4000-0x20)={{&(0x7f0000c90000-0xf9)=""/249, 0xf9}, &(0x7f0000033000)=0x0, 0x10}, 0x20) 2018/01/21 10:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) pipe2(&(0x7f00004ab000-0x8)={0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffa, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/01/21 10:22:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) socket(0x4, 0x8000a, 0x3) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/21 10:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00005b3000-0x20)=[{{0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00009a1000)=""/91, 0x5b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f00006a8000-0x93)="", &(0x7f000098e000)=0x0, &(0x7f000012f000)=0x0, &(0x7f0000e64000)="") r2 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00007d7000-0xc)={0x800, 0x80000001, 0x40}) pipe2(&(0x7f0000aef000)={0x0, 0x0}, 0x6d803152f3a31c54) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000ca000-0x4)=0xffffffffffffff01) setrlimit(0xb, &(0x7f00000a3000)={0xfffffffffffffffe, 0x3000000000000}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) [ 46.938614] audit: type=1326 audit(1516530125.238:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6771 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=8 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:22:05 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x7b)=""/123) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f9c000-0x50)={0x2, 0x4, 0x6, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dmmidi(&(0x7f0000bb6000)='/dev/dmmidi#\x00', 0x5, 0x501000) syz_open_dev$sndtimer(&(0x7f00007d4000)='/dev/snd/timer\x00', 0x0, 0x600) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000397000)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/21 10:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xc) r1 = dup(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e0000-0xc)='/dev/rfkill\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000967000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x0, 0x3, {0xa, 0x3, 0x7b, @loopback={0x0, 0x1}, 0x2}}}, 0x32) 2018/01/21 10:22:05 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) [ 46.996657] binder: 6856:6862 got new transaction with bad transaction stack, transaction 23 has target 6856:0 [ 47.007081] binder: 6856:6862 transaction failed 29201/-71, size 0-0 line 2815 [ 47.024884] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/21 10:22:05 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000092e000)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003b2000)={&(0x7f00009b6000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r1, r2, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00006c4000-0x4)=0x0) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/21 10:22:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) shutdown(r0, 0x1) pipe(&(0x7f0000a95000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000086000-0x10)={0x4, 0xc0e, 0x8, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000ec2000)={0x0, 0x0}) 2018/01/21 10:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f5000-0x11)='/selinux/enforce\x00', 0x200, 0x0) sendmsg$nl_route(r1, &(0x7f0000dab000-0x38)={&(0x7f0000956000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00002a4000-0x10)={&(0x7f0000650000)=@newlink={0x90, 0x10, 0x800, 0x6, 0x1, {0x0, 0x0, 0x0, 0x0, 0x40, 0x2c}, [@IFLA_XDP={0x50, 0x2b, [@generic="e9301bd8285a659b4fa55513469bff04700cb882933d1f17ceed23ecf5c1d4ee8ca123f24c5d387f2332d190bb73dff476a5b6d935914ab775a76c1e814975264500a83d0e824292b1c2c4"]}, @IFLA_LINK={0x8, 0x5, 0x9064}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x6736}, @IFLA_EVENT={0x8, 0x2c, 0x800}, @IFLA_EVENT={0x8, 0x2c, 0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c2a000)=0x0, &(0x7f00002d7000)=0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 10:22:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c70000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x24, 0x3ff, 0x4}, &(0x7f0000776000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b07000)={r2, 0x5, 0x47b}, &(0x7f0000af7000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xdc50) dup2(r0, r1) 2018/01/21 10:22:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/21 10:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fa0000)=0xfce9) setxattr(&(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000db7000-0x8)=@known='security.selinux\x00', &(0x7f0000942000)='\x00', 0x1, 0x2) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0xfffffffffffffffb}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) [ 47.089697] binder: BINDER_SET_CONTEXT_MGR already set [ 47.116928] binder: 6856:6878 ioctl 40046207 0 returned -16 [ 47.127446] binder_alloc: 6856: binder_alloc_buf, no vma [ 47.127472] binder: 6856:6889 transaction failed 29189/-3, size 40-8 line 2903 2018/01/21 10:22:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009f0000-0x9)='/dev/vcs\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000bf8000-0x4)=0x0) r1 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/21 10:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a4a000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000088e000-0x8)={r1, r0}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) 2018/01/21 10:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000deb000-0x4)=0x3ff, 0x4) 2018/01/21 10:22:05 executing program 5: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) rt_sigprocmask(0x0, &(0x7f000035d000)={0x5}, &(0x7f00008c8000)={0x0}, 0x8) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0x40c, 0x0, 0x0}]}) 2018/01/21 10:22:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000353000)=""/73, 0x49, 0x0, &(0x7f0000000000+0xb00)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 10:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000182000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x2000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r3}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10}, 0x1c) 2018/01/21 10:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$vcsa(&(0x7f000092b000)='/dev/vcsa#\x00', 0xfae0, 0x400c02) getpeername$ax25(r1, &(0x7f0000542000)={0x0, {""/7}, 0x0}, &(0x7f000079c000)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r2) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000235000)=@generic="78e61296a251781241c33f83e0b412ed") fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000cd6000)=[{&(0x7f0000b25000)=""/237, 0xed}], 0x1, &(0x7f0000df9000)=[{&(0x7f0000489000)=""/121, 0x79}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008b8000)={0x0, 0x0}) 2018/01/21 10:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000001000-0x8)={0x3, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000004b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e0000)=0xc) rt_sigqueueinfo(r2, 0xa, &(0x7f0000801000)={0x20, 0x100000000, 0x100, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000da000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_config_ext={0x448, 0xff}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000621000)=""/219, 0xdb) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000577000)=0x5) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r3, &(0x7f0000fbc000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 47.241111] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.246748] binder: release 6856:6862 transaction 23 out, still active [ 47.253450] binder: unexpected work type, 4, not freed [ 47.258735] binder: undelivered TRANSACTION_COMPLETE [ 47.263878] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.269396] binder: send failed reply for transaction 23, target dead 2018/01/21 10:22:05 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000828000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x10000) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008f4000-0x8)={0x0, 0x800000000}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000235000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000039b000-0x4)=0x0) fcntl$lock(r1, 0x6, &(0x7f00003d0000-0x20)={0x3, 0x0, 0x8, 0x1ff, r3}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f000055f000)={0x6, 0x1, 0x100000000, 0x3, 0x80000000, 0x6}) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000222000-0x4)=0x0, &(0x7f0000956000)=0x4) munlockall() 2018/01/21 10:22:05 executing program 2: prctl$intptr(0x2f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x7, 0x0, 0x4, r1}) sched_getattr(r1, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/21 10:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f0000502000-0x8)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) llistxattr(&(0x7f00001fd000)='./file0\x00', &(0x7f00005d0000)=""/243, 0xf3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.321734] ptrace attach of "/root/syz-executor3"[4734] was attempted by "/root/syz-executor3"[6927] 2018/01/21 10:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) removexattr(&(0x7f0000849000-0x8)='./file0\x00', &(0x7f0000239000-0x18)=@known='system.posix_acl_access\x00') pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) ioctl$TCSBRK(r3, 0x5409, 0x2) close(r0) 2018/01/21 10:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='loginuid\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006c7000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000db1000-0x8)=0x0, 0x8) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000be000-0x8)={0x0, 0x0}) 2018/01/21 10:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000087000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eb6000-0x4)=0x1c, 0x800) mkdir(&(0x7f00004f6000-0x8)='./file0\x00', 0x43) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000041f000)=0x80000001) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000cfc000)={0x0, {{0xa, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = creat(&(0x7f000050a000-0x8)='./file0\x00', 0x10) accept4$alg(r1, 0x0, 0x0, 0x80000) syz_emit_ethernet(0xae, &(0x7f0000a02000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x78, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ddca54", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}]}], ""}}}}}}}, 0x0) bind$inet6(r0, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x97, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}, 0x1c) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f000032e000-0xc)='net/udplite\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006da000)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00000d7000-0xa5)=""/165, &(0x7f00001b9000)=0xfffffffffffffd50) r4 = creat(&(0x7f00003df000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000971000)={0x0, 0x54, &(0x7f0000b12000)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7639}]}, &(0x7f00005c2000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008d5000-0x20)={0x5, 0x60, 0x20b, 0x1, 0x81, 0x10000, 0xc0, 0x7, r5}, &(0x7f0000f53000)=0x20) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00003f5000-0x5)={0xffffffff, 0x1590400000000000, 0xffffffff80000001, 0x8}, 0x5) [ 47.414638] ptrace attach of "/root/syz-executor3"[4734] was attempted by "/root/syz-executor3"[6938] 2018/01/21 10:22:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004f9000-0x18)={0xaa, 0x0, 0x0}) read(r1, &(0x7f0000332000)=""/8, 0x8) 2018/01/21 10:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000733000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, 0x10) r0 = open(&(0x7f00004de000-0x8)='./file0\x00', 0x400040, 0x180) syz_open_dev$sndtimer(&(0x7f00000a4000-0xf)='/dev/snd/timer\x00', 0x0, 0x14000) ioctl$KDADDIO(r0, 0x4b34, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000598000-0x8c)={0x4, 0xffffffffffff0000, 0x1, 'queue1\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000560000)={0x0, 0x7f, 0x20, 0x3ff, 0x6}, &(0x7f0000619000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000871000-0x8)={r1, 0x81, 0x0}, &(0x7f0000186000)=0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/21 10:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d39000-0x10)={r1, 0x50, &(0x7f0000714000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) recvmsg(r1, &(0x7f0000193000-0x38)={0x0, 0x0, &(0x7f0000c00000-0x10)=[{&(0x7f0000910000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) process_vm_readv(r0, &(0x7f0000b0d000)=[{&(0x7f0000a6d000)=""/132, 0x84}, {&(0x7f0000392000-0x70)=""/112, 0x70}, {&(0x7f000082c000)=""/116, 0x74}, {&(0x7f0000015000)=""/206, 0xce}, {&(0x7f0000dd5000-0xbf)=""/191, 0xbf}, {&(0x7f0000a26000)=""/99, 0x63}], 0x6, &(0x7f00001cf000-0x30)=[{&(0x7f0000d5a000-0x8c)=""/140, 0x8c}, {&(0x7f0000f5b000-0xff)=""/255, 0xff}, {&(0x7f0000aa9000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1f) 2018/01/21 10:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000061b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007b4000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a69000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00006e1000)={r1, 0x0, 0x3f, 0x9d, &(0x7f00001ab000-0x3f)="e67d95bcd3db5b224d5041c3c7817b1aec22ba23556f47683f9a13003463712f05ebabd9b5e878fc61e7d4c22049b3f72aabb0d185cba0c08b6144b26c3469", &(0x7f0000212000-0x9d)=""/157, 0x0, 0xbca4}, 0x28) 2018/01/21 10:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000ac1000-0xf6)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000011c000-0x9)='/dev/ppp\x00', 0x26ca4f34c8fb7c71, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00003dd000)=""/246) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000e04000)=""/219) fadvise64(r0, 0x0, 0x2, 0x7) close(r1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00002a2000)=0xc, &(0x7f0000184000)=0x2) 2018/01/21 10:22:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000e01000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) socket$vsock_stream(0x28, 0x1, 0x0) ptrace$getenv(0x4201, r1, 0x67, &(0x7f0000950000-0x8)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x10000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs=@generic={0x0, "b904e09ae7405f7a12bbce8895ec"}}) fcntl$getflags(r2, 0x3) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/21 10:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b1d000)=0x0) fcntl$getown(r0, 0x9) r1 = gettid() sched_setparam(r1, &(0x7f0000a22000)=0x10001) r2 = gettid() syz_open_procfs(r2, &(0x7f0000746000-0x7)='ns/ipc\x00') 2018/01/21 10:22:06 executing program 0: r0 = socket(0x11, 0x4, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000a52000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000949000-0x4)=0x100, 0x2ac) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d72000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000d54000-0x4)=0x1e, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r4, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x380}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000571000-0x8)='./file0\x00', 0xd, 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x19d, 0x7f) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$admmidi(&(0x7f000049d000-0xe)='/dev/admmidi#\x00', 0xffffffffffffc8bd, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000e03000-0x18)={0x0, 0x20, 0x1, &(0x7f00008f7000)=0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f000013a000)='/dev/sequencer\x00', 0x200000, 0x0) close(r0) unlink(&(0x7f0000934000-0x8)='./file0\x00') socket(0x1f, 0x805, 0x7fffffff) 2018/01/21 10:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x40000, 0x20) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x380000000000000) 2018/01/21 10:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uselib(&(0x7f0000370000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, 0x1c, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x7f, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = dup(r2) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000029000-0x8)={0x2, 0x3}) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:06 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xc, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x20, &(0x7f0000bc5000-0xd9)="020000006c3b172917e25462fa01a15eaf0d2cd203f13cc379ede4eaf40f4a95bbff85088263357506b31e58a98399b397e6afc0f03d3b3d54006fe71cbcdc6e30ac1036930095f67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e246259fc43aea71263335960415800020f9575da6020000435f1f0400d1b0e6ebcb12c7be1871363e97100c4a4c2e9f5c0c14f1659ce8c829d2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb5f", 0xfffffffffffffd83) 2018/01/21 10:22:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00005e8000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) 2018/01/21 10:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x6, 0x2, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f000032a000)='/dev/amidi#\x00', 0x1f, 0x280100) listen$netrom(r1, 0x8) accept$packet(r1, &(0x7f00005f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001c3000)=0x14) stat(&(0x7f0000728000-0x8)='./file0\x00', &(0x7f00000c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c87000)={{{@in=@empty=0x0, @in=@rand_addr=0x9, 0x0, 0x100000000, 0x1, 0x2, 0xa, 0x80, 0x0, 0xff, r2, r3}, {0x6, 0x8001, 0x100, 0x1000, 0x8, 0x8001, 0x9, 0x4}, {0x760, 0x100000000000000, 0x20, 0x2}, 0x100000000, 0xc, 0x1, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x4, 0x2, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x7, 0x2, 0x3, 0x0, 0x9, 0x3ff, 0x3}}, 0xe8) 2018/01/21 10:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000719000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) lseek(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000608000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000390000-0x14)={0xfffffffffffffff9, 0x4, 0x3, 0x7, 0x3}, 0x14) 2018/01/21 10:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$setendian(0x14, 0x1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) 2018/01/21 10:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @thr={&(0x7f0000ddf000)="55a3e14fc6fe889e6f3e84e52e93127ac14b3c92469bfa281faec3324b11402e9efe74b4e3e93b06293d772f18a72e1b2a902b70b926008515002154cf005893f631a81f5a00c8cb716b6eaed9239615a92ece99cdbb4ed0766ebede556cb977b03af0d6fed454f645b7847f31de2cdde07ba833eac3954a0f1f80349c692bc78105ebf3bf53afdcb1b7f16a5b8555c9c1df3688e99eb98e558764c4b95ed977ef4a14aee2c0166c938a4b5549e9d6296f2f155370cccae234b421046c9c019e6c468d6fe70763916595355290da0af3dff42c124e051464f10eb98132db6d21c7013f8b43b6892a73", &(0x7f0000123000-0xcd)="6222cfbe4ce28ebef374aa275426ad310d94f1b6bb52adb781b98aa18c878a8c0ae464bec6f82e6ec32febbbd94a4b549f1a13d458729135f03b72843d5d4319af0034c3a6847edfb726858b79f5feb0bc658a5e505e2171cffa71fdfe4387286421237f01239abff65f31e092bef47cbccfac2e712190dfb45307dbeb55587831225a477c2c217b1bb3751e99f34286ad2d3d876ed1c94e3ba726b698449dca4f74f9404563376e285ad50f256f325ac9d938d94bfc0d54c1fbfdc8a8161bf10758f72eedf14250b4efff0c0a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r3, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/21 10:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000002d000/0x2000)=nil, 0x2000, 0x1, 0xfffffffffffffe58, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000312000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000069f000)=0x4) msgget(0x0, 0x392) 2018/01/21 10:22:06 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008de000)='/dev/audio\x00', 0x50200, 0x0) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000054c000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000f57000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f5a000-0x10)={0x0, 0x0}, &(0x7f0000385000)=0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004e5000-0x10)={r0, &(0x7f0000f5b000-0x40)="5c96992e6a5476d60ba14f951ba275fb1265d490f555db853331405855e4b67470fcdb7ce5713882e8c55976b4576973ac7338a032b6e703a656c9652d5aaca4"}, 0x10) sendmsg$kcm(r0, &(0x7f0000f57000)={&(0x7f0000b5c000-0x80)=@generic={0x1f, "fd7d5b2d9069852ed3f721bb5962d232f0443c75908b978040442f38774496f20f873df81f699038263efd27f9f84a55fc0f5109db75bfed2b97907c59621a27506527b4b74366190f9f226391a9ee4cf49425a80683bd81d2becb29fb87572e85c9ed059ce8e20191b603e4e2d3e0f8ed05ce3b8592fea7a8a3a0a6d17a"}, 0x80, &(0x7f0000f58000-0x50)=[{&(0x7f00004c1000)="bd9e0d77aabe04564189f56c79c1e8f847ea4ef9a2eae2a2fd9a81339582b51d8c8c78510f40f356a0ea43c3850a67d703ef506f85bc8306ef441a23659240e0d49c40c768e9d8d53caeb09e17deb8df3bcfc02b38b2647c5cca67bfe2c7113399ef94bffd4f9f7166bbf45bb744caf644fda41af370f0a1caca82fd04a4327181115f174710bcdfea63be86dbb56f3c0f64c184d58b1f26c413b73c535708ab625e95b52d", 0xa5}, {&(0x7f0000c4a000)="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", 0xff}, {&(0x7f0000f58000-0x78)="ba18112298e83da4f14408f22db28a6b451536099acd46925c0ffa1686dc9fac28f18c9d51f1d1c30a84ffaec3dde760d7501882ed1c020623adf4f0feb7137ef261fdfdb2dceafe3554e1eff3f8ba7cea97e8635432c16d4ae302f1dae2c6ff9b530f88eb53281887a8214d7b3ef2ba8a728d0b76bae1ab", 0x78}, {&(0x7f0000e03000-0xc7)="1e92958bddc7f9edbf35b4d70129e837f559b2e95ade98a595dbdc62f4fb0e0e6a512450cf336b2fc3b0ddcdf07034822145d9f25e9b95e3b588d6347127cb3992e91347298b3748db11988c931230ff41d9ee54ead105a8e3e04d5d789aea40e0acdcafa619fa47fc1666e51539c970b55148ed0d3e646e2489cdce24268d34294995d7fd7b07f74d63c7126b0657821db13aab5308a6e19638dd1657fffd4ee5f654618a13db238e3d363427da7c148b81d11ea903ebb499018da2f5e8be349e92579ce7b5d907c2a7212de8c1ac2d520e1b2a55c093b2df44c3903854a6f7a8a49b0d28252a4d0bc78a4481", 0xed}, {&(0x7f00001ef000-0x15)="a976845d795360506d81daad84da4dde8cb2edc185", 0x15}], 0x5, &(0x7f0000f58000-0x1128)=[{0xd0, 0x111, 0x6e403333, "870a1388d15bebe5c695fdd1ce83052b2e74eb8fee03cbf1f6e4f41c490088f57401e4c6b7542bbea2e61e6bb1392617441dc0448ca0d4b78a6b46453e9bad8e4beaeafdb0dea1630167739a006d28acea11742c390a7ff98cf0327a97395202f2457579492d4103b86aa4f240b65e792b36c04cb42ead38f93fc136b3aebb540f7f37abdc463b9c108cbed35b9fc2bd997f0b628a36066d632be3742a3b1c98b9734251c08aa992e8057f8afa2810965502e3b2ca8b6959b65e1daafc9555ca"}, {0x48, 0x117, 0x9, "07982a82598214e9b04432c0f7939e249a3e9860308ee4703b49b2fb67552083d860fe305fc10e5b2a666079ceefc7a9dac249d028"}, {0x1010, 0x10a, 0x7, "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"}], 0x1128, 0x0}, 0x90) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f5a000)={0x0, 0x800, 0xfffffffffffffffc}, &(0x7f0000458000)=0x8) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f5c000-0x10)={r1, 0x7, 0x1ff, 0x4}, &(0x7f0000f5b000-0x4)=0x10) 2018/01/21 10:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a0e000)='/dev/input/mouse#\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000ba5000-0x55)=""/85) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000817000-0x4c)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000eb1000-0x8c)={0x7f7, 0x80000001, 0x5, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009ee000)={0x0, 0x0, ""}, &(0x7f000075c000-0x4)=0x8) 2018/01/21 10:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000616000)='/dev/rfkill\x00', 0x40, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000082f000-0x18)={r0, &(0x7f0000811000-0x39)="0c05577ba32b1419473e64cc6bbbc4f79233b437ba39a480e3095c1048f028eb2fbab79e28b07a39b932b2f3d942a30af959f1b6c1f9fd6faa", &(0x7f00002e0000-0x96)=""/150}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f00005ec000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb701) ioctl$KDDELIO(r1, 0x4b35, 0x5) 2018/01/21 10:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b04000-0xd)='/dev/snd/seq\x00', 0x0, 0x2800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000127000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x2000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c59000)={0x56, 0x6, 0xffffffff, 0x3c, &(0x7f000080d000)=""/60, 0x59, &(0x7f000099c000-0x59)=""/89, 0x6e, &(0x7f00005b1000-0x6e)=""/110}) 2018/01/21 10:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf5000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000402000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) ioctl$TIOCCONS(r0, 0x541d) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00002f8000-0x4)=0x0) write(r1, &(0x7f00009a0000)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="", 0x0, 0x0, 0x0, 0x0) read$eventfd(r0, &(0x7f0000a2e000-0x8)=0x0, 0x8) 2018/01/21 10:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0xc82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c52000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000bff000-0x50)={{0x2, 0x1, 0x100000000, 0x1, 0x100000001}, 0xffffffff, 0x81, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r0, &(0x7f0000ac4000-0x2)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000065b000)=0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00004da000-0x45)=""/69, &(0x7f00007ed000-0x4)=0xca) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000f48000-0x10)={&(0x7f000018f000/0x2000)=nil, 0x2000}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e75000)=0x0) 2018/01/21 10:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000d1000)='/dev/input/mouse#\x00', 0x6, 0x881) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fea000)=0x6231, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) read$eventfd(r2, &(0x7f00007c3000-0x8)=0x0, 0x8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef1000-0x4)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000ef1000-0x2)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000bb2000)={[0xf002, 0xf000, 0xf000, 0x0], 0xbc, 0x0, 0xb16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) r4 = shmget(0x3, 0x1000, 0x10, &(0x7f0000b1e000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 2018/01/21 10:22:06 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f8b000-0x2)='+\x00', 0x3) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f8b000-0x4)={0x6, 0x9, 0xffffffffcff17158}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005f7000)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(crc32-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f0000f82000-0x162)="31b181644e803ba8adfebd3a753731a3b8", 0x11, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000825000)='./file0\x00', &(0x7f0000120000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000323000)=[r0]) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) 2018/01/21 10:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x1, &(0x7f0000ea6000-0x90)=@raw=[@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000b5b000)='GPL\x00', 0x3, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$l2tp(0x18, 0x1, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000791000)='/dev/mixer\x00', 0x80000, 0x0) stat(&(0x7f000081c000-0x8)='./file0\x00', &(0x7f0000841000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a3000)={0x0, 0x0, 0x0}, &(0x7f0000bb1000)=0xc) getgroups(0x4, &(0x7f0000c4c000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) setresgid(r1, r2, r3) 2018/01/21 10:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007d8000)='/dev/dsp#\x00', 0xec7, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000092000-0x8)={0x0, 0x0}, &(0x7f00007c7000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009a6000-0x8)={r1, 0x10001}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r3 = syz_open_dev$vcsa(&(0x7f00004df000-0xb)='/dev/vcsa#\x00', 0x3f, 0x8400) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000a41000)=0xa, 0x4) r4 = accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/21 10:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000291000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) fcntl$getown(r0, 0x9) openat$autofs(0xffffffffffffff9c, &(0x7f0000bcf000)='/dev/autofs\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00004cd000-0x6b)=""/107) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000f1c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:06 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000d0e000)=0x1) mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000dfb000)="eb", 0xfffffff7) 2018/01/21 10:22:06 executing program 3: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000065b000-0x5b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x100000001, 0x40, 0x30, 0xffffffffffffffff, 0x8000, 0x2, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x7ffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000961000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000028d000-0x2)={0x7, 0x7ff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aeb000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000aa8000)='/dev/snd/timer\x00', 0x0, 0x381000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a4e000)={0xf, 0x81, 0x2, 0xb23a, 0x0, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000961000)={0x7, r2, 0x0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000aed000-0x10)=@nfc={0x27, 0x0, 0x3, 0x7}, 0x10) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000167000)={&(0x7f0000aec000)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f0000aed000-0x10)={&(0x7f0000aed000-0x14)=@getnetconf={0x14, 0x52, 0x100, 0x0, 0x3, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000aeb000)={0x0, 0x24, "5bb653e11814c5af99418a1990d04d25df669baf8a6fa28b68fa8d62e7aab1cdc548e394"}, &(0x7f00004f8000-0x4)=0x2c) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000aed000-0xa0)={r4, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x5, 0xee, 0x3ff}, &(0x7f0000aec000)=0xa0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x20) connect$bt_sco(r3, &(0x7f0000aee000)={0x1f, {0x5, 0x100000001, 0x81, 0xd603, 0xfffffffffffffff7, 0xfff}}, 0x8) mq_open(&(0x7f0000aee000-0x6)='nodev\x00', 0x800, 0x108, &(0x7f00004ba000)={0x1ff, 0x9c73, 0x2, 0x8000, 0x10003, 0x1, 0x4, 0x4265}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000aec000-0x6)={r4, 0x5}, 0x6) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000123000)={0x2, 0x9, 0x83}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000aee000-0x14)={r4, 0x5, 0x6, [0x2, 0x7fff, 0xffffffffffffffff, 0x2, 0xfff, 0x4]}, 0x14) [ 47.859174] QAT: Invalid ioctl [ 47.909760] QAT: Invalid ioctl 2018/01/21 10:22:06 executing program 3: clock_gettime(0x0, &(0x7f0000158000-0x10)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000000)={{0x0, r0/1000+30000}, {0x0, 0x0}}) 2018/01/21 10:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d8a000-0x11)='/selinux/enforce\x00', 0x18000, 0x0) writev(r1, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)="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", 0xe78}, {&(0x7f000053b000)="6978a977c9f1815f6153aca17eb816471b5966905a143efb853e6df3541bce725844e2dfb55f3186b975132a5de97e9e7cd92f7c2a4749ecfc76984710a4002ef41e431b483892f9e950725a7989288b64559b11e9560049421e7ba8da33446fe1fb9173905fc163e9294f7bff11ea5563359111a8ae7f94ee6c4f78748f1316091c05c26591daa1e334e34cb66532e9978a6f5baf79c89fc832ced3fbbafd9c0f096f7850938f43ec90e6b510623dfec2b76771d7ba50758319c3b13900ce9ed2926b087eaeb4bead77", 0xca}], 0x2) recvmsg(r1, &(0x7f00001d4000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x268, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1179}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x6, 0x406, &(0x7f0000fda000)={0x0, 0x0}) 2018/01/21 10:22:06 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$admmidi(&(0x7f0000007000-0xe)='/dev/admmidi#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x1}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000c000-0x8)={r3, 0xffff, 0x7}, &(0x7f0000014000-0x4)=0x8) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000014000)={"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"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/21 10:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000177000)='/dev/ptmx\x00', 0x400000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/21 10:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e51000)=[{&(0x7f0000758000)="84275da17debb365ff7a6dddc49410d990ebeeb2fd0036dce4aeb803b42895c300aa2874398dc1a6f93b82b21cbc4edcef5bbe436c12353a86ba77b95e86b43e6ee266548f06ab4ff54ad569ebb5fe0bb007d1402ce0e4b070bfb8943847e49ec1213847876aff579872416ac557bb8392a1be8a44", 0x75}, {&(0x7f000039e000-0x1000)="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", 0x1000}], 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x37, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/21 10:22:06 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fda000-0x4)=0x0, &(0x7f0000fd9000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000fda000-0xb)='/dev/audio\x00', 0x100, 0x0) 2018/01/21 10:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000582000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000854000-0xce)=""/206) sendmsg$can_raw(r1, &(0x7f0000898000)={&(0x7f0000bdf000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000817000)={&(0x7f00003fd000-0x5)=@can={{0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0x0, 0x0, '\x00\x00\x00\x00\x00\x00\x00m'}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x4a7}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 10:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = shmget(0x1, 0x3000, 0x54000446, &(0x7f0000391000/0x3000)=nil) fstat(r0, &(0x7f0000378000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000098d000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5c000-0x4)=0xe8) stat(&(0x7f0000e59000-0x8)='./file0\x00', &(0x7f0000eec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00001f4000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e5b000)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000ff5000-0x70)={{0x10000, r3, r4, r5, r6, 0x18a, 0x2492e5c4, 0x0, 0x0, 0x0}, 0x9, 0x3, 0x0, 0x6, r7, r8, 0x7, 0x0, 0x0, 0x0}) r9 = accept$alg(r1, 0x0, 0x0) sendfile(r9, r0, 0x0, 0x400004) fcntl$getownex(r0, 0x10, &(0x7f0000e37000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007b5000-0x4)=0x0, &(0x7f000060e000+0x47)=0x4) mq_notify(r0, &(0x7f0000702000-0x60)={0x0, 0x2d, 0x5, @tid=r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:06 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80044100, &(0x7f0000006000-0x1f5)="") tee(r0, r0, 0xd822, 0x7) syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x3, 0x12042) 2018/01/21 10:22:06 executing program 0: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") mlockall(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x100, &(0x7f0000520000-0x8)=0x4) [ 47.978728] binder: 7107 RLIMIT_NICE not set [ 47.991334] binder: 7107 RLIMIT_NICE not set 2018/01/21 10:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) r4 = add_key(&(0x7f0000efd000)='ceph\x00', &(0x7f0000ea9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000626000-0x6a)="7d82648cceeec76fec5ccd3654f7865cbe4d1403cd25053c8fa28910886949359ea17097561040a99ae2ec8186d1a0b0f32d5cd84a896418c7ad7b06205bffd4d89b5af078ac42e5c68f564b0d4dc5a5e2c57b250c05d7c80d84985581158da758d74f2144d165569a61", 0x6a, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000658000-0x6)='rxrpc\x00', &(0x7f0000e9a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1d000)="070bebc2357d366a598c7b0b2991f7d360be908561b1cc414e151f96e604179f7d722edc128037f91bff067aca934313c035bbfaa3d1fba961159c8e3d0df959e12ae81f93b74ee6da4e87d8e5f43690b194c70e2cf75481615b7cd96f2e37c813cf25d8be649cd15d44142f21c1504ff30f28bcc0f1278ecde7061706b4287cd93b83bbecb6bfdef787b0c77c908267ef7bd284e70ebd94dd03f17b20f05ef073567e526a0b8ba2566cefc2f7dfdebe4fdabd9a1650f3b6d78c5bcce3455147eb4bec8acec5ba1885ab84a92126913837a32978fb8bb441e3ed86ed", 0xdc, 0xfffffffffffffffb) r6 = add_key(&(0x7f0000f50000-0x12)='.request_key_auth\x00', &(0x7f00000d8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007a5000-0xf3)="8546e081c86d233ca4e6536bd004945dfa6ab5d484903d8f809648d248973c47664180fdd900b31d4fb20fb3ba5631cde2d17df381bec1ab88540a7348a0daa1a2461e6fb7d88c87338d1fbb02f71fb0a143035a456f7c0f7c79bef353705c86b4da264a56893ab1dae94fcb3a667cf1ac8e24d6d3d944ecf5f1627d241c6f80e09a4a1097a014478ba653fb05c97c542e74630fa1ead6ff3b7e0f49a5b86904902e37e97a99c316a8032a69801106259eed9e06b8cc0138533aa243b761250a330fcb2aad36090b8e5b5d792d1e97efca5fbba2169cc056b7b2856417e42ff7aeaf83032de936ef1558a82400f6af50823b9e", 0xf3, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000f61000-0xc)={r4, r5, r6}, &(0x7f0000038000)=""/133, 0x85, &(0x7f00007ee000-0x38)={&(0x7f000037c000)={'xcbc(khazad)\x00'}, &(0x7f0000f56000)="e6c526f6d4ae25466dc608ff1a194c0ab4b8fa3f8d6fde80b63bc37b0f629fe24a942be663c35525c022267b1c3852abb3e27078d5cbd0e0067cedaba4d45eeeba03d99781b29d39d26d4afc4a1de6adcc9db855d191449d66eb8385aab688ed92f00d67a255801b32853ba8e0519c174833fba4436cbade5c8c7263915a369da679fc9a518b6234585b4bdc0ef5a99b78fd908a009ddef7d0591ca9f8693870b8eb6b7cbfc1608dfaa75a98f177ac095aa6ff491adf28fa38006609c71b75c6c2db9054df5acef8595a816b8535ee0fbe7e9746c1", 0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r1, 0x2) 2018/01/21 10:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000dfb000-0x8)=0x1) r1 = syz_open_dev$admmidi(&(0x7f000018b000)='/dev/admmidi#\x00', 0x738, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000963000-0x4)=0x0, &(0x7f0000b35000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00002e2000-0x8c)={0x1, 0x9, 0x0, 'queue1\x00', 0xeb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f84000)=0x0, &(0x7f00002c4000)=0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) sendfile(r2, r2, &(0x7f0000626000-0x8)=0x1ffd, 0x10000000fffffff8) 2018/01/21 10:22:06 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/21 10:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000b99000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000341000-0x4)=0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/rtc\x00', 0x440, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000821000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x1, &(0x7f000012a000/0x3000)=nil, 0x4}) fanotify_init(0x2, 0x40001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00007fc000-0x14)={{0x7, 0x6, 0x9, 0x5, 0x400, 0x6}, 0x8, 0x8000, 0x89ce}) 2018/01/21 10:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000080a000-0x1)='\x00', 0x1) r1 = semget$private(0x0, 0x3, 0x94) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000079b000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cf2000-0x6)='smaps\x00') r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a11000-0x9)='/dev/ppp\x00', 0x20000, 0x0) preadv(r2, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000765000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000597000-0x4)=0x14) sendto$packet(r0, &(0x7f0000e79000)="1c9ff0ecbf9762b3b2e295ac2a137980fed94156911fe4873369fb583cfe43d838e36a5e947e7a771be2a41aa071d1342502d0a1703361e1734833c6605523a0dc6ca04da053368b20", 0x49, 0x40, &(0x7f0000e8f000-0x14)={0x11, 0x0, r4, 0x1, 0x9, 0x6, @random="338379abad20", [0x0, 0x0]}, 0x14) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f000003f000-0x20)={0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000f91000)=0x0) process_vm_readv(r5, &(0x7f0000bbe000)=[{&(0x7f0000b49000-0xda)=""/218, 0xda}, {&(0x7f0000675000-0x75)=""/117, 0x75}, {&(0x7f000050b000-0x90)=""/144, 0x90}], 0x3, &(0x7f0000516000-0x40)=[{&(0x7f0000cf4000)=""/230, 0xe6}, {&(0x7f0000c54000-0x3d)=""/61, 0x3d}, {&(0x7f000055c000)=""/206, 0xce}, {&(0x7f0000470000)=""/217, 0xd9}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00007a7000)={0x0, 0x7, 0x8, 0x3}, &(0x7f0000820000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001f5000-0x6)={r6, 0x800}, &(0x7f00007f3000-0x4)=0x6) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000038000-0xb)='/dev/audio\x00', 0x12040, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00004aa000)={0x7000, 0x6000, 0x0}) ioctl$ASHMEM_GET_NAME(r7, 0x81007702, &(0x7f000077e000)=""/135) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000da3000-0x18)={@loopback={0x0, 0x1}, 0x80000000, r4}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000fc3000-0x20)={r3, 0x10001, 0xfc6, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 48.022334] binder: 7098:7120 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 48.056406] binder: 7098:7107 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 48.063310] binder: 7107 RLIMIT_NICE not set 2018/01/21 10:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000722000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008fe000-0x8)={r4, 0x0}, &(0x7f0000c45000)=0x8) 2018/01/21 10:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000863000)='./file0\x00', &(0x7f00007c7000)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) creat(&(0x7f0000322000)='./file0\x00', 0x1) [ 48.076223] binder: 7098:7120 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 48.087782] binder: 7098:7136 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 48.170351] binder: undelivered death notification, 0000000000000000 2018/01/21 10:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a2f000)='/dev/snd/timer\x00', 0x0, 0x4000) readv(r0, &(0x7f00009eb000-0x20)=[{&(0x7f0000a8b000-0xb5)=""/181, 0xfffffdfd}, {&(0x7f0000caf000-0x11)=""/17, 0x11}], 0x2) 2018/01/21 10:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bee000)={0x79, 0x0, [0x7f, 0xd7, 0xb551, 0x1c9cc96e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00005ea000)={0x7000, 0x3000, 0x9, 0xba, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000fbf000)="", &(0x7f00006a6000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00009fd000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") clone(0x4000, &(0x7f0000222000)="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", &(0x7f0000b8b000)=0x0, &(0x7f0000c6c000)=0x0, &(0x7f0000048000)="5c31b8bbc73a204c6c1f45958dd1d8c245e9ebf960f3fe845be2afb83f64544483a2fc30a7c2f109faadfc8dd90fb1b35bb00b879734e5cc992003a178e14fea497dd28a6451a64848256c1f303021fe4cdba9fcabc0de38a42c872b08c64bedb442830122af7c9e02ec7d742321203d8f4dc23ba8964aeece1e654246") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000784000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000330000)=0x14) 2018/01/21 10:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) userfaultfd(0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/21 10:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c52000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000ae0000-0x28)={&(0x7f000004d000/0x1000)=nil, 0x56, 0x7, 0xa9, &(0x7f0000d73000/0x2000)=nil, 0x5}) move_pages(0x0, 0x1, &(0x7f0000e7c000-0x18)=[&(0x7f000049e000/0xb000)=nil], &(0x7f0000209000-0x18)=[0x3], &(0x7f0000f86000)=[], 0x0) 2018/01/21 10:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000ce8000-0x2e)="4a443822f2ea418b3974d7f6d7071e081a2fa59a8f77238f67d483afdc4090623b073314bd630ff3368b06a4b3f4", 0xffffffffffffff1d) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000724000)='./file0\x00', &(0x7f00000d0000)=[], &(0x7f000012d000)=[]) 2018/01/21 10:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = syz_open_dev$midi(&(0x7f00001e6000-0xb)='/dev/midi#\x00', 0x1, 0x40002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006c9000-0xe9)={0x0, 0xe1, "f62704e07f5132c5e71b0853463081e989d5101f0065bbf247c3ec23989391651b0c6bab387a32ed7440dcfb9ed94bb755b898d16bfb4f23cef917f78e64f477753ee3b04339cd7732f5c8b4ee09cf94e6504d9c2352f9d4a5660069852982ed633a30345e63b1fe5287dbb116be8650f54a8eecd141a5a45f160d88cb14b3828be6b79f48241f40dc463f5e27280e7c3763e3ace33991526b0bc31bab21ff48801bbfde939bdad35bde89c428079fc7c214cf590431a2cef103220ca156490a01a88404fbf82b1a169d1aa89446afe8431d620c49c05b9495fda402a0253e7ddf"}, &(0x7f0000e62000)=0xe9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000de8000-0x8c)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d4b000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x6}, &(0x7f00005b2000-0x4)=0x98) clone(0x0, &(0x7f0000b1d000)="", &(0x7f000011b000-0x4)=0x0, &(0x7f00000bb000-0x4)=0x0, &(0x7f00006c5000)="") connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x40000}], 0x1, 0x0, &(0x7f00007cc000)={0x0, 0x0}) 2018/01/21 10:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b1d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d0f000)={0x0, 0x1, 0x9d5f, 0x40}, &(0x7f000046e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000496000)={r1, 0x800, 0x20}, &(0x7f0000a6e000)=0xc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r2) 2018/01/21 10:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00005a4000)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd01", 0x3}], 0x1, 0x0) 2018/01/21 10:22:06 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000002c000-0xc)='./file0/bus\x00', &(0x7f000002b000)=""/4096, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002b000)={0x0, 0x0, 0x0}, &(0x7f000002b000)=0xc) r1 = open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000002d000)='./file0/bus\x00', &(0x7f000002b000-0xc)='./file0/bus\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000002c000)=[0x2, 0x6]) 2018/01/21 10:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000345000-0x8)={0x0, 0x0}, 0x84800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f08000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000482000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001df000)=0x0) connect$l2tp(r0, &(0x7f0000319000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x1, {0xa, 0x2, 0xd9, @loopback={0x0, 0x1}, 0x401}}}, 0x32) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000379000-0x28)={&(0x7f0000104000/0x1000)=nil, 0x9, 0x2, 0x1, &(0x7f00005dd000/0x4000)=nil, 0xfff}) setpgid(r2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000b19000)={r3}) 2018/01/21 10:22:06 executing program 7: shmget$private(0x0, 0x2000, 0x400, &(0x7f0000bce000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000028f000)='/selinux/status\x00', 0x0, 0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000001000)={0x34}, 0x8) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00003c6000-0xc)={r4, r5, 0x3}) shmget(0x1, 0x3000, 0x200, &(0x7f0000e18000/0x3000)=nil) r6 = shmget$private(0x0, 0x1000, 0x7800080d, &(0x7f000073b000/0x1000)=nil) shmctl$IPC_RMID(r6, 0x198) 2018/01/21 10:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000599000)='/dev/mixer\x00', 0x200840, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000378000)={0x0, 0xfff, "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"}, &(0x7f0000a6e000-0x4)=0x1007) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008e9000-0x8c)={r1, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c69000)='ns/net\x00') 2018/01/21 10:22:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f00003d8000/0x1000)=nil, 0x1f00, 0x5, 0x13, &(0x7f0000a37000/0x1000)=nil, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x7f, &(0x7f0000799000)=0x0) io_destroy(r2) getsockopt(r1, 0x10d, 0x0, &(0x7f000062b000)=""/0, &(0x7f00002be000-0x4)=0xb5) 2018/01/21 10:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r2, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x100000001) ioctl(r0, 0x180004520, &(0x7f000022b000-0x1)="") r4 = open(&(0x7f000016b000)='./file0\x00', 0x101000, 0x8) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f000071b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ab7000)='/dev/amidi#\x00', 0x1ff, 0x101100) bind$vsock_dgram(r0, &(0x7f00005ca000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) syz_emit_ethernet(0x261, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/21 10:22:07 executing program 6: msgget(0x0, 0x10) msgget$private(0x0, 0x140) msgget$private(0x0, 0x200) r0 = msgget(0x3, 0x3) msgctl$IPC_RMID(r0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000-0xc)={0x101, 0x100, 0x9, 0x3, 0x5, 0x5}) 2018/01/21 10:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000ca4000-0x4)=0x0, &(0x7f0000262000-0x4)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) link(&(0x7f0000bd3000-0xe)='./file0/file0\x00', &(0x7f0000ba9000)='./file0\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000094f000-0x45)=""/69) 2018/01/21 10:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x804801) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000017b000)='/dev/ppp\x00', 0xc0002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009ee000)={0x3, 0xffffffffd19da60f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f00004bb000-0x8)=0x9) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000667000)=""/199, 0xc7, 0x0, &(0x7f0000dba000-0x10)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) r2 = open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003b5000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/21 10:22:07 executing program 4: r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) 2018/01/21 10:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b82000)=0x0) r1 = add_key(&(0x7f00001ca000)='cifs.spnego\x00', &(0x7f0000aa5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cc1000-0x63)="886c5ac7c013cba1b5d159b999b7e686e00ea6704037d75f7625ba11c0400bd84fe11cabbf7cf8f66a58ac6b0dfc494d4702f77d28bdb5c13c9da1c3959eab51508dfd26b8604139832740317d852f302b737ae6abef62d6029f9be40455358e174522", 0x63, 0xfffffffffffffffb) getresuid(&(0x7f0000f1a000)=0x0, &(0x7f0000a37000)=0x0, &(0x7f0000cfa000)=0x0) lstat(&(0x7f0000f4e000)='./file0\x00', &(0x7f00001e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) write$selinux_access(r0, &(0x7f000022f000-0x56)={'system_u:object_r:ifconfig_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x36, 0x0}, 0x56) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ec9000)=0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) 2018/01/21 10:22:07 executing program 5: unshare(0x2020600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x20281, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x34)=""/159, 0x9f, 0x10002, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r1 = socket(0xa, 0x2, 0x0) pwrite64(r1, &(0x7f0000cbd000-0xa5)="", 0x0, 0x0) 2018/01/21 10:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) fstatfs(r0, &(0x7f0000af0000-0xc0)=""/192) memfd_create(&(0x7f000041a000)='Tproc]\'h\x00', 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001c7000)="c708c1e5482d50832bde1fb32fe05c827f39b7823399b00c2a8cf789c261edc9d60019ec3bb6bb4b24c3a7a71848eaa7ba4efcbd695544d94d9460d543f309b97550763af8100d731d6e140ee48a620ea7a405f23ede684dc71555eed43655745836b22c57c6aeaf691b5fe4e2d864ee0f8a9cab088f75838450c74d8e5c9e368ec502fa7670063bec9fb8c10007792aff1169973307352823f80858e9009e87bd59139429e6ae8ba601d3d85aa93ec4caa83ae1912894bb28c8f0c2c55195624602cfcb740e3b839511df0be016a0858b6d9d9192ddae1eae1c24d1c2f0311f4b917278172bd89219", 0xe9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2018/01/21 10:22:07 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f0000006000-0x1f5)="") r1 = getpgrp(0x0) r2 = getpgid(0x0) kcmp(r1, r2, 0x5, r0, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000004000-0x4)=0x9, 0x4) 2018/01/21 10:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002a7000)='numa_maps\x00') set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a67000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e82000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a45000)={r2, 0x4}, &(0x7f0000655000)=0x8) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00004cd000-0x20)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0xa, 0x7, 0x8) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000a75000)={0x0, 0x100000000, []}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000a92000)="0f347940ab4d8af609c5dbead36fa3bf4c7ea2097bfabc7171c878a34c3997de3bb691a06fb91f811a35ff38645639f7061da7d7e0518e1938b9028d0f288c5abedbd675002fdf73907f00b488a024971ed6b78ba2747e2741156f8990b1f353975e841d0c7f9d80172ebd240eec6ec4abd7c75f1bb536ee023a38c89079caa8a109cf4d4a522bf4732350f386b6e924fc0bca88c67598a4d6a061471cba6bcead13b8201b0876cf23467a7396faeac6b5ae4b5fe905d86739318e", 0xbb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000102000)={r2, 0x2}, &(0x7f0000356000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000046f000)=0x0, &(0x7f00002c1000-0x4)=0x4) 2018/01/21 10:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf4000-0x20)={r0, &(0x7f00004fd000-0x7)="b6ecc03709fdf6", &(0x7f0000b14000-0x1)='\x00', 0xfffffffffffffffd}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) r1 = semget(0x3, 0x3, 0x0) semop(r1, &(0x7f0000ce2000-0xc)=[{0x4, 0x4, 0x800}, {0x2, 0x0, 0x800}], 0x2) 2018/01/21 10:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d0d000+0x3d9)={0x3f, 0x4, 0x81, 0x100, 0x400, 0x7fffffff}) 2018/01/21 10:22:07 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0x1a, 0x5, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) 2018/01/21 10:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1000000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(r0) unshare(0x40000) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000619000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000de9000-0x10)={0x0, 0x0}) ppoll(&(0x7f000087d000-0x20)=[{r0, 0x42, 0x0}, {r0, 0x3120, 0x0}, {r0, 0x200, 0x0}, {r0, 0x40, 0x0}], 0x4, &(0x7f0000b7f000)={r1, r2+30000000}, &(0x7f0000588000)={0xfffffffffffff801}, 0x8) semctl$IPC_RMID(0x0, 0x0, 0x0) socketpair(0x1a, 0x0, 0x46f3, &(0x7f0000085000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f00009ef000)="f391809e319f06", 0x7, 0x3, &(0x7f0000178000-0x10)={0x77359400, 0x0}) ioperm(0xb73, 0x800, 0xacbd) 2018/01/21 10:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00003ea000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x12d, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0xf2, "6f4f3e7157f85eca58dd82ad24f4b9ff748c44642a737ad46d4aa753e8866d6d0c44c090e060893fd87bcc70eb1bef5a916c1555a1877fa76e37b4a9738f01910e1d9ba85cc8a5b1e49b6a673b14af3b9c5d2012604513b6215123f7abb1b88c3b0763f33b5418d147ce7615b422a79433bd19422edf2f4f6d8e0f69580c7f68b41f4e9c14343d89eb90ba0a5d4ca45d02736dfb8e8fefc67cc8ac47be6ec1bf5a10fc592e00db23dc65d5a7f8c827a56f9cf8e78ea847d0c3906b362a5178b187e31d7955a76ff0f93c54d9045d23b472a59744db66670ef7700cbfc0691f5d60d46fc4268a81dce8a21dee45758830b22c"}]}], @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00007a1000)={0x2, 0x101}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000625000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000ecc000)={0x2, 0x80000001}) 2018/01/21 10:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) r4 = accept$alg(r0, 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) recvmsg(r4, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) 2018/01/21 10:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000622000)='./file0\x00', 0x101) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7c000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/21 10:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/21 10:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38a, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000295000)='wlan1:\x00', 0x0) bind$unix(r0, &(0x7f0000d91000-0x2)=@file={0x1, ""}, 0x2) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000-0x10)={0x0, 0x2710}, 0x10) accept(r0, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000317000)=0x14) 2018/01/21 10:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) socket$llc(0x1a, 0x1, 0x0) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000890000-0x76)=""/118) 2018/01/21 10:22:07 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000209000-0xb)='/dev/adsp#\x00', 0x7, 0x80000) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000e1000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000d24000-0x4)=0xc) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000858000-0x10)={0x0, 0x0}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000d24000-0x38)={&(0x7f0000d23000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000d23000)={&(0x7f00007e9000-0x48)={0x7, 0x800, 0x40, {0x0, 0x2710}, {r2, r3/1000+30000}, {0x4, 0x7f, 0xfffffffffffeffff, 0x1f}, 0x1, @can={{0x1, 0x5, 0xfffffffffffffffb, 0x7fffffff}, 0x7, 0xb2e830ce2b55b323, 0x0, 0x0, "c6ecb86074dba7fc"}}, 0x48}, 0x1, 0x0, 0x0, 0x4040014}, 0x8005) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d24000)={0x0, 0x2710}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000299000)={@common="736974300001000000000000000000f6", &(0x7f0000d23000-0x7)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a41000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) 2018/01/21 10:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0a000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008c1000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000662000-0x2)=0x5) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000fd000)={0xffffffff, 0x2, 0xfffffffffffffff8, 0x1}) sendmsg$netlink(r2, &(0x7f0000c69000-0x38)={&(0x7f0000a77000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000056a000-0x50)=[{&(0x7f0000394000-0x4c4)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000dac000-0x1c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000f44000-0x10)={0x10, 0x12, 0x10, 0x3, 0x0, "", []}, 0x10}], 0x3, &(0x7f000014d000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x4}, 0x4000) 2018/01/21 10:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000f43000-0x78)={0x2, 0x78, 0x325, 0x0, 0x6, 0x9, 0x0, 0x80000001, 0x10601, 0x4, 0x5, 0x10000000000, 0x401, 0x401, 0x4879ddd9, 0x7fffffff, 0x1, 0x7ff, 0x5, 0x20, 0x3, 0x8, 0x6, 0xfff, 0x7fffffff, 0x9, 0xbdc, 0x6, 0x6, 0x2, 0x100000000, 0x5, 0x80, 0x5, 0x5, 0x9, 0x7f, 0x9, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000ff8000-0x1)=0x0, 0x4}, 0x2000, 0x816a, 0x5, 0x7, 0x8, 0x80000001, 0xe0, 0x0}, 0x0, 0xfffffffffffeffff, 0xffffffffffffff9c, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009f7000-0x2c)={@empty=0x0, @loopback=0x7f000001, 0x1, 0x7, [@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f0000360000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) getpeername(r0, &(0x7f00000aa000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00007dd000-0x4)=0xc) 2018/01/21 10:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000124000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000083000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00005bd000-0x18)={0xbdcc, 0x2, 0x0, 0xffffffffffffffff, 0x0}) r2 = dup(r1) r3 = getpgid(0x0) fcntl$setown(r1, 0x8, r3) mmap$binder(&(0x7f000097a000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) 2018/01/21 10:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000029d000)={0x10, 0x0, 0x1, 0xfffffffffbfffffd}, 0xc) bind$netlink(r0, &(0x7f0000dad000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x82210000}, 0xc) r1 = eventfd(0x63) write$eventfd(r1, &(0x7f0000117000)=0xfffffffffffffffa, 0x8) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f000034f000)={0x0, 0x40000001, &(0x7f0000935000-0xc1)="", &(0x7f00003e0000-0xa9)='r', 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f0000521000)=[{0x0, 0x3, 0x0}], 0x1, &(0x7f0000bb3000-0x10)={0x0, 0x1c9c380}) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000062d000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000614000)=0x40, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c1e000)=[]) 2018/01/21 10:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000688000)='/dev/vga_arbiter\x00', 0x1004082, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000411000-0x98)={0x0, @in6={{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0xab30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000d83000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000027a000-0x8)={r1, 0x5}, &(0x7f0000879000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/21 10:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a80000-0xa)='/dev/dsp#\x00', 0x8, 0x2000) r1 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000201000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084b000-0x4)=0xe8) getresuid(&(0x7f00007c2000)=0x0, &(0x7f00006c8000-0x4)=0x0, &(0x7f0000ba6000)=0x0) r4 = getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000197000-0x8)={0x0, 0x0}) r6 = inotify_init1(0x0) r7 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = fanotify_init(0x2, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000761000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000733000-0x8)={0x0, 0x0}) r12 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000183000)={&(0x7f0000a42000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r13 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb8000-0x10)='/selinux/status\x00', 0x0, 0x0) r14 = syz_fuse_mount(&(0x7f0000683000)='./file0\x00', 0x6000, 0x0, 0x0, 0xa7d6, 0x100068) r15 = socket$netlink(0x10, 0x3, 0x4) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = socket$vsock_dgram(0x28, 0x2, 0x0) r18 = mq_open(&(0x7f000091a000-0x1)='\x00', 0x0, 0x21, &(0x7f0000812000)={0x5, 0x10001, 0x1, 0x5, 0xfffffffffffffffc, 0x7, 0x342a, 0x3}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000673000-0x8)={0x0, 0x0}) r20 = syz_fuseblk_mount(&(0x7f00004a3000)='./file0\x00', &(0x7f00007ab000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1f, 0x58040) r21 = socket$vsock_stream(0x28, 0x1, 0x0) r22 = socket$inet(0x2, 0x3, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f76000)={0x0, 0x0}) r24 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000042000-0x10)='/selinux/create\x00', 0x2, 0x0) r25 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025d000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r26 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f6000)='/dev/rtc\x00', 0x0, 0x0) r27 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000005a000-0x16)='/selinux/checkreqprot\x00', 0x90000, 0x0) r28 = openat$vsock(0xffffffffffffff9c, &(0x7f0000536000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) pipe2(&(0x7f0000e91000)={0x0, 0x0}, 0x80000) r30 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000274000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000493000)=0xe8) getresgid(&(0x7f0000429000)=0x0, &(0x7f0000f6a000-0x1)=0x0, &(0x7f0000316000)=0x0) sendmsg$netlink(r0, &(0x7f000081e000)={&(0x7f000045f000)=@kern={0x10, 0x0, 0x0, 0xc8000220}, 0xc, &(0x7f0000687000)=[{&(0x7f0000d39000-0x1470)={0x1470, 0x3a, 0x101, 0x0, 0x0, "", [@nested={0x10fc, 0x89, [@generic="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@generic="14999dac1f1bb6585fc38bde2699198a394d6c3abf16010ad455b2821f7b0ecccdbf5cb6874305ee26429fbaf4f6faa5b1dca3e06e66c00cc702d44b11ead9708a7abe34fbd1a0594bc63d5ba77721a4d3159bfb5eea0ee6229a6564b94dcb399fedfc140e69637d849efce9414dd23c941c9c8dcb0d0d3e197af3d748252989b01272f70745961c54f1a053456790bcf9520791599471b41628705aa139cbdc9b1668a36bfb9c60cc0a3eca80a1697b88a56e50f5921c88a02313047aff20e7445742f23d485a200f2819530d78e9d7598de34bd73ffdf36484a1dd9dcde6acedca3f2f567e935683", @typed={0xc, 0x69, @pid=r5}, @generic="4654d70ede900437ac99c4f4e3e58b6b2c635e2965e653498221890d2acb1ee1f09bd8742a8bcd0e07f4a3d2dbe573de64a762f3a74689856bf7db1b6afce4c78a5453341c526b0cb525219683a8b8743937cc6609dce636341dee22097818130d1acbce50b25c84d656f6f6c345130625e19d68dee4587beffe0e"]}, @typed={0xc, 0xe, @fd=r6}, @generic="84f85b86bd2ef68422be95ff1abb9ef5622c550d5d459d8999e3871619c70f3140768a9eb5d9a5ef8095a0d45709fff45abc60afb770b6aeade33a99247954a99ee0a8226efa88811036c3d199ae863f874cf2e2f7be02bca1c3e25a766cf5925a7cdc225a0199abacc6f5a83f70889a0ce1d2f4c537c6cf3f4d568c485ecde88c5d1404436dc4a1e469dfe186aecead9d7a1f6f079f1f6cf4c49a7a2b05458135a5cb367a67c6dd81e812c9e1207c5c32191cee61ad57822e147684c2af1cda99bd3c78d90c81da5131e7"]}, 0x304}, {&(0x7f000063e000)={0x53c, 0x19, 0x20, 0x1, 0x0, "", [@nested={0x21c, 0x8a, [@typed={0xc, 0x6a, @u32=0x100000000}, @generic="275e691641ad1db5fcd5a9c0b24d23cd2520dbf0832fefdc6ed2cb1037ec2a80f45fef4ae1f8fa9dda4dfae172e198e784f16e38b42c74eb8e42c43da3d5bafdeaf91e58f505e936a88e9c43d40c447abaf079b39e6c2bf1c40932d2806d808856cce0268a4e", @generic="ddafdc4ac69415353596709edd50339348b8bd70693d16a86355744aae521bad4a4e7d6aa516c4d26ade2c6c71d1638c7efb489aafb7df2dc3fff1aec721bb1663f6c994826a4333c18ddfb0a7221f038b772445a6f634007c694cb60abf94e21c035444e1d86843479b7a237255611503904fe8eb12de88dd81db8bc6ed6d893eb8bd76365067737abe18a10b451e1103ce76bb92c3d61ed052327d888eedc125c835e64840a7eb92564531aca9017c8729fcf5cf9f8fdadb46fc8607d8a751a80a987740c910b6287ddd6dea7113b1e768c6afc393f46b5a47642f787287f1b32361a582ba1279d9f82cbbb50c", @generic="65468632cba448e371d4576af1234d4ac661c8058f3f1e55e79cc480b106dafc3bf579d360789d4c4f5d7fd01dc7be31fd92625fead2b77cba5f733f090f7b5d02be331853faff6b8e5780150fb10caeedf6d11cc0eda2fe5dad77ee4f6eadf85bb5cc51232e258e37fad542019ffb25e679bdf052bd29a8bcdad45016a067d6e13a1b132126bfd08ff9470cffb3761947fe1389d07bbe6a632fa93964678df94557dce32b1401eda6c45d2240eaea477d353c9813ace9"]}, @nested={0x2b4, 0x29, [@generic="76551e6f5505620b45673ef460367ecf21d077f07229046925e9fdb0f5da028b69c1ad44bc5e566d1a84454e2fd0feb7d25c52fa05f40da95a33a9c4a6c45bc4e8e171e3ef39dad86b0899e2771893aa00f0c523d4f50346475ff6185bfd4ef386849e0da0c894bf1e", @generic="ddadd611bbe4690c84038af3bbab09826ea1681d5dd4cbd5d5af655d75b19e18a0d6ca78930eeb781f2cc4ab07d4bb3e806e6351a416b98324e7fc52733d4b5dd5a67c61665963bcfed6d7257694e7b4e256e3fa07fa207f1c0689276bc4ebb5544ce031d8f3909dfdfc6b186f8b327162e1adca69fe3fbd5b12f7caf47acb84c3d9d947275ed68fcc566b80414476626bc3db33cc13295234687d6d6e9dc40d04cb5865d1ba9cb9e97978b76d5a6acf44482191aeaaaef8cbfeeff1d6af28b56e6c1153f2dc3c6c5c5d699b8c2b8714c4ea62c2", @generic="a52c827c9c961c5972fa8c0c9c6bd374c72821e684dae790c2df6ce7323adacb0b1f5bfcdcee990700b1d33d", @typed={0xdc, 0x2b, @binary="cf74bc9a8d706906273fb171b47cfc7bac5f2de41423222fd7aec30290657121ae68035e2708951ddbf25c4c7697b5cf541e819f4974f291c26ba11fe968ad584e3a87524e7adcd904a5b21a7ea6f5ec34c5e54645b6cdcdbe77dadf90459237e621ed738765342cd75f1ef57e127bca7b391f6733fe6eb80bfc9c6ad3014639a27327398f2afd754dec0e8aa1996d1f3c695cdb29b32ef0f6bce52c09b8940dd573a6481fdf7a8c918a2cb33185776ae374b1cd58d2f20d6c1411287537535963a96d0d4a4f3c68f4cae231ba7faa867673"}, @typed={0xc, 0x12, @ipv4=@multicast2=0xe0000002}, @generic="3644a0cce0e886f582f18a43cacc8a2c2beb18dcf0f85d3b0903b1cb3d3524c422c6eb49fddbb35ea7d9b181697a417bcd8a181da38d994543c6582144a57f5dd730247005f140d80b04a1ba9dfddc68d07aba90e01cf1d20985e2ff"]}, @generic="bdde15c66d7a7eee3cfa762fcf0c6ab4a8863aad221734286035c143102ab6a47261a1f6b73486ae6214a299934c8a44edba44d5ffc2c33d00f84317507f4bba2a194f85b9ba8dca85a284728f218466", @typed={0xc, 0x6e, @u32=0xfffffffffffffffc}]}, 0x53c}], 0x6, &(0x7f0000953000)=[@rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @rights={0x20, 0x1, 0x1, [r25, r26, r27, r28]}, @rights={0x18, 0x1, 0x1, [r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0xd8, 0x20040010}, 0x8001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xdfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r33) 2018/01/21 10:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f00006b6000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c8a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000056a000)=0xb) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mkdir(&(0x7f0000600000)='./file0\x00', 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a2000)={0xffffffffffffffff, 0x2, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x8040000000, 0x0, 0x8}, {0x40000001, 0x0, 0x81db}]}) 2018/01/21 10:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) lseek(r0, 0x0, 0x1) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f00000bc000)="02000000", 0x4) bind(r0, &(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.770968] ion_mmap: failure mapping buffer to userspace 2018/01/21 10:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f00009ba000)='projid_map\x00') 2018/01/21 10:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000ba8000)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000116000)={0xffffffffffffffff, 0x0, 0x800000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000740000)={0xf007, &(0x7f00004ae000-0x8)=0x0, 0x8, r2, 0x5}) 2018/01/21 10:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000062d000-0xb)='pkcs7_test\x00', &(0x7f0000b96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c03000)='keyring\x00', &(0x7f00003d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) fstat(0xffffffffffffff9c, &(0x7f0000afe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) 2018/01/21 10:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000e7000)='/dev/vcsa#\x00', 0x10000, 0x402) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e44000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000125000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000169000)=""/133, &(0x7f00009d0000-0x4)=0x85) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005ee000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000180000-0x4)=0x1) ioctl$VT_RELDISP(r2, 0x5605) [ 48.835698] ion_mmap: failure mapping buffer to userspace 2018/01/21 10:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000098d000)='/selinux/enforce\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000bf8000)={0x0, 0x0}) utimensat(r0, &(0x7f0000893000-0x8)='./file0\x00', &(0x7f0000ab6000-0x20)={{r1, r2/1000+30000}, {0x0, 0x0}}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r3, 0x0) 2018/01/21 10:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xf9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x0, &(0x7f0000120000)=[]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000059f000)=@assoc_value={r1, 0x8}, &(0x7f000041d000)=0x8) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000986000-0x120)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/21 10:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000)="", 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_fuseblk_mount(&(0x7f0000f39000-0x8)='./file0\x00', &(0x7f0000696000)='./file0\x00', 0x0, 0x0, 0x0, 0xdf0, 0xa10, 0x11) r3 = syz_open_dev$audion(&(0x7f0000521000)='/dev/audio#\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000031a000-0x4)=0x100000001, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000d98000-0xc)={0x3e, 0x5, 0x37}) dup2(r2, r2) 2018/01/21 10:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e23000-0x8)='./file0\x00') 2018/01/21 10:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000218000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000611000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xffffffffffff1d6b}, &(0x7f0000d8e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a12000-0x10)={r1, 0x9, 0x81, 0x5}, 0x10) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r3) 2018/01/21 10:22:07 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000952000-0xb)='/dev/audio\x00', 0x240040, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0xfd)=""/253) r1 = socket(0x10000000010, 0x2, 0x0) write(r1, &(0x7f0000a78000)="", 0xecb7452619a92a8a) 2018/01/21 10:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000110000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000019c000)={0x7, 0x2fd}, 0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000904000-0xbe)=""/190, 0xbe, 0x0, &(0x7f0000b06000)=@ipx={0x4, 0x0, 0x0, "8fc2d975c228", 0x0, 0x0}, 0x10) 2018/01/21 10:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00007da000-0x24)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) pwrite64(r0, &(0x7f0000887000)="483ea7786b6ed29526e24bd83d2c48b49d74894620d33f9a94a55ba6527c11ee25a4ad5f796574c3b0746524c61673b7d405e841d8d22eed30dcd7c4787a372ee8f29bb978f3ac44971546a61fb7f1295faffccdb600cd1e3253cbcd6a50d5974f75a5a6a8d128b6a94ff81e7e0515ac3c7b1ad5c3b6e148e32f1f4c9b57524048e772041a990d49cf471a05fa33184f40207c2606bc29ccbe", 0x99, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000077a000)=0x0) 2018/01/21 10:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffe) getsockname(r0, &(0x7f0000aeb000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00003fa000-0x4)=0x6) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:07 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) pipe2(&(0x7f00009ea000-0x8)={0x0, 0x0}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000353000)='/dev/rfkill\x00', 0x88ded0fd4af88453, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000c3c000)={0x5, 0x20, 0x1, r2, 0x0}) 2018/01/21 10:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000e17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f00009a1000)='./file0\x00', 0x44) mq_timedsend(r2, &(0x7f00002c2000)="", 0x0, 0xffff, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x2) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/21 10:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001af000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00008b1000-0x30)={0x4c, 0x0, &(0x7f00006ea000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b09000)=[], &(0x7f0000ad9000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000002d000)=""}) [ 49.093627] binder: 7385:7386 got new transaction with bad transaction stack, transaction 31 has target 7385:0 [ 49.103901] binder: 7385:7386 transaction failed 29201/-71, size 0-0 line 2815 [ 49.130381] binder: BINDER_SET_CONTEXT_MGR already set [ 49.135774] binder: 7385:7391 ioctl 40046207 0 returned -16 2018/01/21 10:22:07 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) fdatasync(r0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000f92000-0x50)=[{&(0x7f0000df9000)='k', 0x1}], 0x1) 2018/01/21 10:22:07 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000b1a000-0x4)=0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffed6, &(0x7f000000c000-0x2d)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0xe1b]}) 2018/01/21 10:22:07 executing program 1: io_setup(0x101, &(0x7f00003b6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000072b000-0xc)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000000)={0x0, 0xe60, 0x6}) io_cancel(r0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0xf2c, r1, &(0x7f000067b000)="", 0x0, 0x401, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000033000-0xb)='/dev/mixer\x00', 0x410100, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f00001ce000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bc000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) utime(&(0x7f000024d000-0x8)='./file0\x00', &(0x7f0000939000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000fb000-0x10)={0x0, 0x0}, &(0x7f0000cfc000)=0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000c87000)={r3, 0x0}, &(0x7f0000546000)={0x0, 0x0}) r4 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000d29000-0x4)=0x0) 2018/01/21 10:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = open(&(0x7f0000bd8000)='./file0\x00', 0xa11063cde1975636, 0x8) r3 = socket$netlink(0x10, 0x3, 0xe) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000aba000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049e000)=0xe8) lstat(&(0x7f0000739000)='./file0\x00', &(0x7f00005f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() lstat(&(0x7f000026e000-0x8)='./file0\x00', &(0x7f00005f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000b0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) r11 = getuid() r12 = getgid() r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d87000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000)=0xe8) r15 = getgid() sendmsg$unix(r0, &(0x7f000076e000)={&(0x7f00000a6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000073f000-0x70)=[{&(0x7f00004e6000-0xed)="7fc28d1f4e6ab5f3a173c4372ae05f5e1d7da41aff92fdaacb146eda1b5001a2feed584e82b295f5cced9aa44e5f4e14b9871850a3393ccffdd30a8016dbfee63042f81b254740dfdafb0c2ac09e38266d584f08b2373b852e75ab715e07f7ded816dec6eea759b63282ea6aa9cb4050b1cdebd12ce69a273c3675e83217149c62c612b81b9a13fca0a6b9b0a1749a0c4422551972faff6692efdd466481b2908e22210e4baad8374898c64bb47a661ea101026432941e3c40394f0c49b185aab07a23bb210dee3886c42aae5ce4c03fffe820b398cc605da8e6c1f3142f4f0f44fdfb68ec14806b07f0a3dc50", 0xed}, {&(0x7f0000100000-0x76)="05b361d3e1c381d82f24dc83545cc5ce2581fe41b97745436075abd5cceefb0b404e15865ed03916d86ee483a4f7947917cdc8b84a42dee125ce71c5a1e7a2bbb07e41966c40e9401c8d1429de099b5f2aced53cad104f0dccae12d5fb04ab16741b22cd3171c1d012c4cc3a2d12c38dee7ad503aef5", 0x76}, {&(0x7f0000571000)="9811349f6f124ba96f", 0x9}, {&(0x7f00002f2000)="e39c7f81796e1ad95e25d13d6ba14a4085b7ba5b0405f53d6bbe9abe4454981b9af895ba77a8c12f87310837bc61fadaa39318a51c7195c00644d712839e2d8b96e634d87d15e886ec9f27777b1f0ced3915c73eaedf71fb1b8a4130d98d644a7c544ac60dd7600970d87e55f945d5b4d800539789a044875eb76fdaddf924388c17a5ed3a2ffec5165de89938080cc8334d54316a5a03c969a2cd5c10861c", 0x9f}, {&(0x7f0000bca000-0xf6)="d015f4d7735334a48edbc0ff475580edefe8c3bd810bcbfe0be85be3ddcc1aa48875af8714d1d741e370b940d90557055f2ea85b010c9bbc60db3a0e780055be91ca65ded1166ea535f8fbf2232a57aab6de8c80787fcec2647082cb09f3088669822122a740765ddf661ec0eef756079ac91253162d23a447ecb7263f6ce7fc531f2a3d7e4a9895cb6f153654c166ed09805af96b0c5f7ee32dc002d2826b2e83e3603c1abc775afcee48f8cbe79701c34e41cf2114dc5ded64522402d5788e5167fa0c0e172be7ea8a2fd9e589996d1c264a5b09d66b6d3240aa5667688e75b998ecee60960008a029ad9e9eaab8a6f09f6292e353", 0xf6}, {&(0x7f0000a89000)="4edefece54257c11b8a1289286bfe3010d238b5a1683aec137d0fb1a6681efef4e569a7de957d5d83dec12bca2e8396c3456c1fa1a8d28115bf594591a139495c32d621cd384afa79dba84e000c050e5e344ee51cad1187b652fe7a8bb0d67e075c822ec24ceac5438c2c2ada4893ef491aadaaa421a0163b913815f9dfbf332eacd01f166c598e790c43d72b1139acafc3a709212c83b4c0ab0bc5a65dd33e17181d3297bf7fa2ffc1a02f4e45e35100b6b93a0cef3f5ace68a01382a5e", 0xbe}, {&(0x7f000021f000-0x68)="116fdd28a0f4f25147fe38a4d8dbbc317c9347a566caa9d6703c82a6c9d17b431015dd56d18d110d27cf2d1b4eea7f0eabe74e59f33338a883a6cdb44485d38236bcd9254f320acb1942f5338bd4161dacaec620979cf9d20220ea095f5558e99932778d1e9ab625", 0x68}], 0x7, &(0x7f0000187000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa0, 0x40}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000f12000-0xbc)={0x4, 0x2, 'client1\x00', 0x4, "9c20708a860def40", "1df8505f13c1c4d1038844a3491f71a2ee6ed609805b3b065474444f87c063fb", 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b8f000-0x8)='keyring\x00', &(0x7f0000093000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000a02000)='keyring\x00', &(0x7f000067b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="108100", 0x3, r1) getgid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000732000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000762000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/21 10:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b28000)={0x3, 0x0, [{0xc0000019, 0x0, 0x80, 0x2, 0x7d, 0x0}, {0x0, 0xa1, 0x8, 0x3f, 0x3ff, 0x0}, {0x4, 0x3, 0x8001, 0x2, 0x1, 0x0}]}) r3 = add_key$keyring(&(0x7f0000b24000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00004a7000-0x8)='keyring\x00', &(0x7f00003e8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2018/01/21 10:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x75, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x67, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x11, 0x4, 0x7ff, 0xd575, 0x8, 0x1, 0x7, 0x7, 0x11, 0x1, @loopback=0x7f000001, @multicast2=0xe0000002, {[@noop={0x1}, @lsrr={0x83, 0x17, 0x0, [@rand_addr=0x9, @dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x14, 0x1, 0x0, 0x7fff, [{[], 0xffffffff00000001}, {[], 0x92}, {[], 0x1}, {[], 0x7ff}]}, @end={0x0}]}}, "8ddbeb2d73b0d0"}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$mouse(&(0x7f0000627000)='/dev/input/mouse#\x00', 0x200, 0x20000) bind$inet(r0, &(0x7f000026b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unlink(&(0x7f0000416000)='./file0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000793000)={r0, 0x50, &(0x7f00003cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 10:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000497000-0x8)={0x3, 0x0}) [ 49.143312] binder_alloc: 7385: binder_alloc_buf, no vma [ 49.148856] binder: 7385:7386 transaction failed 29189/-3, size 40-8 line 2903 [ 49.161635] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.171621] binder: release 7385:7386 transaction 31 out, still active [ 49.178432] binder: unexpected work type, 4, not freed 2018/01/21 10:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f94000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000df000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfd000)=0xe8) r3 = mmap$binder(&(0x7f000080f000/0x3000)=nil, 0x3000, 0x0, 0x20010, 0xffffffffffffff9c, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000e8f000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = mmap$binder(&(0x7f000005b000/0x3000)=nil, 0x3000, 0x2000000, 0x80151, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000034e000-0x30)={0x74, 0x0, &(0x7f0000768000)=[@increfs_done={0x40106308, r2, 0x4}, @increfs_done={0x40106308, r3, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x38, 0x48, &(0x7f0000978000)=[@flat={0x73682a85, 0x0, r4, 0x3}, @fda={0x66646185, 0x6, 0x3, 0xd}], &(0x7f000095e000)=[0x0, 0x38, 0x78, 0x78, 0x0, 0x28, 0x78, 0x0, 0x40]}, 0x11748737}}], 0x6c, 0x0, &(0x7f0000d5a000)="176f41ec265c4f95b834260131b544614c46d93ec21019ec16f70a98bd16bb2eca856bc14e7616973768c0a704602dece8ddac9920acc60ecddd8d8f5258fb557fdaca7af8ba5cf94b5abf64f9651d56fdd7092215a233a318e2728058f92632980e358edf15083bdcfe29a5"}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e99000-0x8)=0x7) madvise(&(0x7f0000670000/0x3000)=nil, 0x3000, 0x4) 2018/01/21 10:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/21 10:22:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f00008a9000)='/dev/usbmon#\x00', 0x7fffffff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000fd9000-0x55)=""/85, 0x55, 0xfffffffffffffffc, &(0x7f0000000000)={r2, r3+30000000}) [ 49.179506] QAT: Invalid ioctl [ 49.192792] QAT: Invalid ioctl [ 49.239662] binder: undelivered TRANSACTION_COMPLETE [ 49.239672] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 10:22:07 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = epoll_create(0x91) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002000)={0x5, 0x0, [{0x1, 0x2c, &(0x7f0000003000)=""/44, 0x0}, {0x16006, 0x48, &(0x7f0000001000)=""/72, 0x0}, {0x7002, 0xcf, &(0x7f0000002000)=""/207, 0x0}, {0x4, 0x1000, &(0x7f0000003000)=""/4096, 0x0}, {0x104000, 0x9d, &(0x7f0000002000)=""/157, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x170, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8939, 0x7fffffff}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000)={r4, 0x6}, 0x8) sendmsg$can_bcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000005000-0x10)={&(0x7f0000003000)={0x7, 0xd, 0x10000, {0x0, 0x2710}, {0x0, 0x0}, {0x1, 0x100000000, 0x0, 0x4}, 0x1, @can={{0x4, 0x9, 0x2, 0x67b813ab}, 0x7, 0x2, 0x0, 0x0, "535fb80277ce903f"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/21 10:22:07 executing program 7: mmap(&(0x7f0000000000/0x290000)=nil, 0x290000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000019000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000026f000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) tee(r1, r1, 0x5, 0x2) bind$alg(r1, &(0x7f0000289000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000292000-0xa8)="d4de8709c34c6d11f3920eae9e6388a4bee652983b63e0403d7bcc530608b4d8c1491493d20ec4f2d8093fe700658950f9264db7c04d534bdcf46a00000000ffffffffc46ba92612b6673c58afdf3fff380400fe15d25c3eef62f7ee404140aabd307d0c7c94d12a940d87dc05c32cf9f98a8862bd1c8de0526bddbf6098527253f419b228473759a1ca7e04004d8a579d6f8cb999ff64097d4e322c550bd824f9b30fa2c8b27f07", 0x8ff1c44bcee13f0d) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000291000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000db000)={r2, 0x3}) 2018/01/21 10:22:07 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) [ 49.239706] binder: send failed reply for transaction 31, target dead 2018/01/21 10:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="", 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3b000)={0x0, 0x0, 0x0}, &(0x7f000059f000-0x4)=0xc) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009eb000-0x4)=0x0) wait4(r2, 0x0, 0xc0000002, &(0x7f0000537000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afb000-0xb)='/dev/hwrng\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000050c000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x6, 0x2, 0x12}, &(0x7f00001de000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000126000)={r1, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d1000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000884000-0x8)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec0000)='/proc/self/net/pfkey\x00', 0x900, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ac9000)={0x9, 0x0, [{0xfff, 0x0, 0x1}, {0xb2c, 0x0, 0x1}, {0xc000092f, 0x0, 0x2ead6c4}, {0x24c, 0x0, 0x400000000}, {0x92b, 0x0, 0x9}, {0x2d0, 0x0, 0x4}, {0xacf, 0x0, 0x7fffffff}, {0x94f, 0x0, 0x2}, {0xbf5, 0x0, 0x5}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000443000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00002b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000816000)=""/210) setsockopt$ax25_int(r5, 0x101, 0x0, &(0x7f000032a000-0x4)=0x999, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) 2018/01/21 10:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) r2 = syz_open_dev$mice(&(0x7f0000fe9000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000964000)={0x9, 0x2, 0x8, 0x81, 0x0}, &(0x7f000047c000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005d7000)={r3, 0x93, "f93d75bd6115354debf885bfd87bb2649ca0a7ad7ecfe3ac1816ec2f767c5e38d38ec18ab9e8a725c3b0ae6948314c3ec3079c107ea4ba7ac0404192d456dde5ff91d58040bb9830e58bc74aaad99f6fb584f86925f8201c659ad5a0f258f4001a11b6170d16b815a2d63319e5debde6e46a3d6ff696d905a006c644432dc534bb337be4e1fb45d8bed08a897c8a0d9a169fa2"}, &(0x7f0000e41000)=0x9b) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/21 10:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r0) 2018/01/21 10:22:08 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000)={0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000001a000+0x41c)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000021000)=[{&(0x7f0000011000)=""/97, 0x61}, {&(0x7f0000020000-0xa8)=""/168, 0xa8}, {&(0x7f0000021000)=""/188, 0xbc}, {&(0x7f000001e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000021000)=""/124, 0x7c}, {&(0x7f000001d000+0xc9d)=""/5, 0x5}, {&(0x7f0000022000-0x7f)=""/127, 0x7f}, {&(0x7f0000021000)=""/4096, 0x1000}, {&(0x7f0000021000)=""/181, 0xb5}], 0x9, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000021000)=[{&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f000032f000)=""/38, 0x26}], 0x2) 2018/01/21 10:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008fe000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/209, 0xd1) 2018/01/21 10:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00004e5000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d5c000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000980000)="99", 0x1, 0x0, &(0x7f000042d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) syz_open_dev$sg(&(0x7f0000666000)='/dev/sg#\x00', 0x80000000, 0x10080) 2018/01/21 10:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00002a9000-0x17)='net/ip6_tables_targets\x00') bind$unix(r1, &(0x7f000005d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000025000)={0x0, 0x0}) 2018/01/21 10:22:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000d57000)={0x1fe, 0x1, 0x0, 0x1000, &(0x7f0000e7a000/0x1000)=nil}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xd9, 0x2, [0xff, 0x9e30]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x10001}, &(0x7f0000000000)=0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000)={0xca791fc, 0x12, 0x20, 0x800, "8f5dfb47ccc0f348d52223f40089f14a1089a7071ba9c684ec00f765e32cd470"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r3, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000005000-0x8)=0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x3, 0x7d, &(0x7f0000001000)="1d1b98f0519315af02d5ff6421154714b3de17a755879dcbe6dc1d09a1b4aa1a77f40521e28481e33f581fb2bfbdaf33c545f1f0538fc01dd5078416f663e315965d8ef6e862ac53e3b06b08e6bbb6168fe60ea6f07241c0e4fbcedb5eb8219a1513c384ffd6caeddd3d143fe2c6ae592e48f267e4a24504fe4af4b229"}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000-0x5a)=""/90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000)={0x9, 0x1000, 0x9, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000005000+0x7b)='/dev/input/event#\x00', 0x6b0dde9b, 0x80002) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000006000)=""/4096) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000002000-0x8)=0x8008000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000004000-0x24)={0x7ff, 0x209, 0x6, 0xfffffffffffffff8, 0xf6, 0x7, 0x3f, 0x4, 0x401, 0x2, 0x4, 0x6}) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x10, 0x9, 0x80000000, 0xfffffffffffffffd, 0x10, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000007000)={0x3ff, 0x8, 0x1, 0xffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000006000-0x4)=0x1e) 2018/01/21 10:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ec1000-0x4)=0x600, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d91000)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000006c000-0x4)=0x2) link(&(0x7f0000850000)='./file0\x00', &(0x7f0000902000-0x8)='./file0\x00') 2018/01/21 10:22:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d71000-0x4)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6487, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) syz_open_pts(r1, 0x0) 2018/01/21 10:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000e4e000-0x90)=[{&(0x7f000042d000-0xe4)="90507c672bd32386cd2979305ae4153bd3dfb2d1e0624442cc02d57552cd0900a8ca7e98117c5e99bcaf34396baa7593a7741afa4f83b5705f428b6e5a4ed1f60e3fa3615ccc97ce18bedf83975378a2309a2e748ca8526d1b04a59754b319d7e7318a732bd5e98ed0fdf82cc79ad5e62d633b375854af63c76f0ea0d59075db6e97435c6046a3cc", 0x88}], 0x1, &(0x7f0000a3e000-0x18)=[], 0x0, 0x0}, 0x0) r2 = creat(&(0x7f0000f4a000)='./file0\x00', 0x40) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000989000)=0x3, 0x4) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00006da000-0x84)=""/132, 0x84}, {&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000014000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000504000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00005fe000-0x5c)={0x3ff, 0x0, {0x3, 0x3, 0x0, 0x2, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82, 0x0) r1 = syz_open_dev$tun(&(0x7f0000790000-0xd)='/dev/net/tun\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x56) r2 = syz_open_dev$sndpcmp(&(0x7f000040d000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bf3000-0x4)=0x1001000, 0x3) r3 = creat(&(0x7f00006fe000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001e6000)={0x4, 0x8, 0x0, 0x6, 0x0}, &(0x7f000083c000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000035f000)=r4, 0x4) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000926000-0x4)=0x3, 0xfffffffffffffd50) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000657000-0xa)={r4, 0xffffffffffff8000, 0x1, [0xff]}, &(0x7f0000979000-0x4)=0xa) r6 = socket(0x40000000015, 0x5, 0x0) bind$bt_l2cap(r6, &(0x7f00005af000-0xe)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000987000-0x8)={0x0, 0x3}, &(0x7f0000ad5000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00002f7000-0x8)={r5, 0x40}, &(0x7f00005e6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000267000-0xb7)={r7, 0xaf, "8596a144b53590bd73c0d96745cb48598144e13878848ed9fde8f5109854a9d99ee557c156e0e6b3bd1e4bbccc0cbc1c31fc5aa7e99813b765954e9c88ad3ed388773c476ad9f972c9b9aaeff31e161a5f38a486fa35424d80335892ef179b1d2fc8fd95a37be60c5ddb530228057369c9f9facd97441cb787687fe8a3c96551665538166728760f6d24d70a7c436a502ac357a182fb4b46a7995e6085195b0ee75ea90a1e206269b799386af2ddbb"}, &(0x7f00007f0000)=0xb7) socket$bt_hci(0x1f, 0x3, 0x1) recvfrom$llc(r3, &(0x7f000071a000)=""/116, 0x74, 0x1, &(0x7f00005a4000)={0x1a, 0x3, 0x4, 0x5, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000218000/0x18000)=nil, &(0x7f0000dec000)=[@text64={0x40, &(0x7f0000d97000)="66ba4000ed670f017500c744240000000000c744240238498b11ff1c24c4c1cd15ecc46191da5903460f00541f00c42175e0d9642666460fd105faffffff66baf80cb86c63428aef66bafc0cec66baf80cb86ef72c88ef66bafc0c66b87d0066ef", 0x61}], 0x1, 0x24, &(0x7f0000633000)=[], 0x0) 2018/01/21 10:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x200000002001) r1 = socket(0x4, 0x80003, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000074c000-0x8)={0x0, 0x101}, &(0x7f00005e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000498000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000372000-0x4)=0xffffffffffffffb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005a9000)={0x0, 0x2}, &(0x7f0000b6a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000149000-0x108)={0x0, @in6={{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2ea, 0x2, 0x1, 0x9, 0x7, 0x3, 0x1, 0xffff, 0x9, 0x7, 0x401, 0x2, 0xfffffffffffffffd, 0x401, 0x9]}, &(0x7f0000d3a000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000014e000-0x6)={0x0, 0x1}, &(0x7f000004d000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000763000)={0x0, 0x3f, 0x3, [0x9, 0x3, 0x6a7e]}, &(0x7f00007cd000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f7c000)=@assoc_value={0x0, 0x3}, &(0x7f0000f67000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000084f000)={0x0, 0x9}, &(0x7f0000671000)=0x6) sendmmsg$inet_sctp(r1, &(0x7f0000636000)=[{&(0x7f0000ea3000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007fc000-0x70)=[{&(0x7f00002df000)="02fc0bc9e9707864edfefb995ea5e4cfb7bd53780b815f9ed00557b8a3c3d375f30d3c4a2111ffb941441e2fb55059b45cb035717881f0a35bbbe9debe34172453cfb06ebb85db92", 0x48}, {&(0x7f0000f69000-0xdd)="b9c77369c2030b8a48acce815b1fb455cb4dd80b8ed46cbda47e12332a7c5f61e4438b9fd4dce1e1754f8ba03a5864f67c8584f472fdb1e3bc03ff1b5bcb942d4424ad9e9c39b55666f2226ef5f192c939b6b90e9dd885371d3f3319966a2cffdae3164e60a8022df48550587c1c3e2afef714fe507872145c35cea7ea91f3723c0dc1dcdd425e26a96d453fb941c38e947a128a84ff8c751c875daa73754096e1c9cf341a9782bf14772d3b5cfef3f392cc4add5177e0637628d695f07ab67ed082438771409b974b97542cd0165a66d57d32e801276a0d729e6dd142", 0xdd}, {&(0x7f00009ea000)="01c1a610c0a58d0c68773ad4428938e5e1bcb4f63f0f815dbe1b673841dd25b93a886006d38bdc1760b24b1a86fdc8e80c5eed84a9d834cde04bad18b6b143f5e46e07295e10054d6940f3a8e969ecbbfe4e9fb94846dc79caa44e4a62196c9b20e1cee5918205227a3f471d9708c555ec6cb4d04e8a1d5107b2b8aa", 0x7c}, {&(0x7f000029e000)="bf011727176ff92ea4ced378904abad82c4d38f38284b43d29d2cad0b9468388aefa0a17864bfc4ed306663af73bb50841ecaa18a33f877ba006e732a33d4d41394ce149026b4b4d92623a45565d9d65291fbcdbf51f09ca6cdb159caf9ee98aa7e12d477dd98d94062dfbeb195d2d7a1a7da613a9ff7d7fd2b2fd0e57c96538a274240661bdbc8a283f09e5ba1f015d5e8c5a4bb719f9686d47ae73ad34f9affa307559f5deeefe309e0da1322528b546514a764befc9165b4caac06acd80a560d6f905087605d2380450db8a27370221b8293b5dca4792886fa9f943", 0xdd}, {&(0x7f00002ac000-0xc0)="183a39e93835b4830d7e793dbf6bd14f8a6a6d15802bc36424d65f7b2f18ef773e19fb589eac26670d76653f02c9b12cbebba52aa223ab032fb8bc1cea8eb40e2ead430d24ef968dc947563d3af5855fdec71a8567571a6834aa5ea4d95241f743110ac6ad7d6c33d020e85c4ceb1abf84ff883684e1b7be6215296cacfe0d2c4cb060467786e7ab061493c49d390219f6897d4b817726fa9f38f9db3a0bbd79a35080ef3e36c1964192896953ea382fe9408dbe6730ff69d5eaaf89531bf5e1", 0xc0}, {&(0x7f0000d11000)="66613a4140f7124a26db93eb81cb74df79e71cde2476ad9af5e1e9950e9f1b9a2cb5b2803d9db581cccae46ca37648472cca7c5a5d0728f9a93178cec86a32becd5db2333229ff05202aff27bb96a8549decc5eaa4", 0x55}, {&(0x7f0000cb4000-0xd7)="22154684753277deea219f47878d067421164dc939ea593e1ebfb95a2370d0db8acfc1f393e31753ed99a4771b392e6d56758abdd8c93ee0efe2b3f25e1bc36bf161cd3cffa69f37ff3d70b49045071245cd2e5bcd5f36174b3617223a0cec32e69b6e816529af8b37f360e344d94b4620cf341584a159b27cbf5a164c4b340d317cd5799a557e8d349673afe37bf86791478f086adf3da8c8e4d0d7ab8d361978ecacd90cfa923aae2c484cef7d3bb2bc418ecdafc2317cfde9df2a81b92c532310c50f607b0c74d2363b52f1c7179cf492948b1fee4c", 0xd7}], 0x7, 0x0, 0x0, 0x40081}, {&(0x7f000000c000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002db000+0xcf8)=[{&(0x7f000019e000-0x7c)="d15f672bd8fa359583f406aa95d9f2ab8ef810cce8be99154d6e04109ad07f219e55ee1fece864ff792a8d529b71eeaa1aa9e7f05d4429f916e89a08861b52c14d30b7ede350f946a88f5fc2f28c4d4b5e691f725d2f6b4dd55e764d68c30ac30e5eb8a0cc7fbd452b4125cd08f4c7448db17519ebeb38abed8cc511", 0x7c}], 0x1, &(0x7f0000ca9000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x8, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x8208, 0x6eae, 0x5, 0x1, 0x2, 0xffffffff, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x462, 0x80000000, 0x7fff}}, @init={0x18, 0x84, 0x0, {0xff, 0x80, 0x7c3c, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0xc, 0x8, 0x0, 0x9, 0x88, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8000, 0x6, 0xeb, r5}}, @init={0x18, 0x84, 0x0, {0xfff, 0x21b3, 0x7fff, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x800d, 0x34e2, 0x9, r6}}], 0x180, 0x8000}, {&(0x7f000082c000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c, &(0x7f00007a1000-0x50)=[{&(0x7f0000864000)="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0x1000}, {&(0x7f0000603000)="5e76cb19e0a1a65e903a6eb2acb52c1c0d921d34a341e7a3586bc57b9fdccf8c4916237544dc33fb06499dad8c30b33b8d62cd791806e8e7607a8dda4db109a53dbef6c2d752614bddcbfc43081692de83c4dc205ad6a1fc79f237f79b2b2bd2234bbf8f8ab8782d4459b6a68aa898c435b9f226aabc83da715fd80bb5e50a8365065b3078cc5168679e0e9b9f8a1c3992299bde248bbb390cc8f61396a9c7d6e6cd79a223f49e3e590689d1", 0xac}, {&(0x7f0000952000)="8c1f7c8f8de515fb3ae423f195a5da3c632ea2fbb13221afc371d22a99ed65a479578ab5db22253478fc76a746e495a012083ba70e04ca0dd33646e649798563caf3aeb69912de2af331711a5a531873fbc45a3f443bb85d19843b31e72ef7d939cecbdca39c033b111bea3311196e4b9ce4b00a6c006b0baaaa4ca4f791a3ad6ff157f0cf", 0x85}, {&(0x7f0000a82000)="60e94a2c04758ba5f63c3b1e7b2f8578617f63752e13f134d4b8acfa6b28ceb9af07ec989d0bdaabd68ff4fdc4dbef4f8232a692d68e2ed38027e6ac2f0c233532", 0x41}, {&(0x7f000043b000)="d6222e29f213e83356ba1850fc11d3e3510e9bc0ff555ed059b2a3fd2221d14b6a211a145400fbcfdf9e1f0f315a7c070eb8fec00d4f142829d3e31c56cc1f6526d9d1280a9bf66d7bcfd5", 0x4b}], 0x5, &(0x7f0000fca000)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x8, 0x52, 0x2}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x8001, 0x5707}}, @init={0x18, 0x84, 0x0, {0x8, 0x3f, 0xffffffffffffff00, 0x867}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x80, 0x9}}, @init={0x18, 0x84, 0x0, {0x401, 0xa6, 0x3, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffff801, 0x8004, 0x3, 0x101, 0x0, 0xb633, 0x5d, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x200, 0x3, 0x0, r8}}], 0x150, 0x0}, {&(0x7f0000628000)=@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6}, 0x1c, &(0x7f00009f1000)=[{&(0x7f00009dc000)="21779bdd03ef7d", 0x7}, {&(0x7f00008d3000)="20e3a5fe449e2b66c4787315d8e1c154a236db0f956fa1d8ef263f90203cda7a93d488", 0x23}, {&(0x7f000065e000)="156ea76022d23fc98e852d95d5", 0xd}, {&(0x7f0000bff000-0xb1)="2a5ca9a0bef4014d8dc23fdb374f4eb49076f5ea80355adf660a8aaf77fed514f1140bf28ba44007c9d638a05b58b24cf732aa7344321335a2bf3a3082eaf2c1ba7106f1a679e59ab64f2ee90d72aae8b81262479dc182b4777da2544214d919bb18e2a300daed10e6f0a5e04bdd0a94e7c290292cba09ba0c8fcb71ffbc0f8b77548e09f9dc22b06b3f88b540c6aecc93e88e7302e47ca3a7522d0b8042fe1a70ee792b693c890adfdd1092ac9b47c528", 0xb1}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000e2e000-0x1c)=@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1}, 0x1c, &(0x7f000059d000)=[{&(0x7f0000bcd000)="d08f084c80d8cc7310a7c15f74b168368c9d7e59d6b0348fa54865ae5eaf2a547c5cb271df3e7942568f4e0e9e8b233f2a5709a74594f5a047bd25010fe35898c40ac28b38a853646f53782167a29eefdde9fd7a48c7f6d4e8fdb3be2775bdd0e126383b722c59ce368fddd8ca03309c8c9f0a38621c48ab6c8a20c96dba75ed0e26ad0c27ffb86d1b9b2bd5e1a8a986e298edaff8e85ba0d0509d21594bc223810be4e13b2960301391ca460276dbc816f109813345da0be183b362ab44e87b132d954bdb252b", 0xc7}, {&(0x7f0000e53000)="4ae1d7b0f75d338f9016920844a9ccd52be70c12b9fd4451b3a41f0a15e1f1886673aa19e6817f2737bd895014f8d994172832221b6ddedb9066e73907f24ad4f680ad066c66b794c7718e1cedfdae9899bfec6bb554641c9c8de96f231427340ce965455655b400f56dea5d4fabd5d592589244b6c5340d97c2fda37fd0e145e5b5e1", 0x83}, {&(0x7f00005b8000)="03acbd2b4530a81b5843b2345e7ec2eca088581710c3784793b0d3b45d79344daa198c7ba075586c5df79906d3bd3387e98d79f14c2a7f2117fb7cb4c84676fbc1b876ae579cd185b547b234365a96c2c3eafc66925bf5dd282321fac3dd63962d325b0aa458c3dd7ca43516f999dcfc42eeb7e0fd88fc98fd6193176521a03f3393388de611", 0x86}, {&(0x7f0000151000-0x5e)="7a043a720ca94b2e74ab4483b9e512d7b1f204da4ee59b67b033419bfa427203758be53e8fb3ae1117590ed4fc458268bad85c338da7244f75ac09d6c6789ed2da12eda8b6af385f0848573a37a2789cfcfd62eface1c4f052b6dbb83817", 0x5e}, {&(0x7f00004eb000-0x50)="3c776c0e8076b2bb35ad12256e487f6fadd18696c420b60ca862ea7cb12c3f3cf05fcf1fcdd3078f1cccc0793ed2ddd8989dd417fd607571d6f7bd044f1110eb138b235ce20aee84f6f78136c35ddd65", 0x50}, {&(0x7f0000eda000)="712c8f046f9441be8bd1aea3141ce502d0bd39285436901e33d4df8ababee564461a1d53e6f30321fc19d6c28600919981318ee1ac41c2b503d23f198b99236b1d516a52724ea23e122ec83fec00532912e7d735e1484112f2e96af504ecffc54965dd04a83659bcd7e6157846cb7b41fe889e701e3b1a67956671d58dbaf29a0c707f402dfe7ce76da80eb3d2c3c3aab88d21a7504eca38457c39cd4140a3b1142c661eae8b56f942b3a25101cf06", 0xaf}, {&(0x7f0000c54000-0xac)="c14341512c5587f900bc23785047d25edf3540db275b0013b8c09eb66b8b032810f1e917e4d30361edeb0dcb829f28dbb82c2e9237f9742587443b1287aa7ec05c035aa4c610e1817681ab8ee0c4164f8ac5ed8991eafc3b1982ac9290b61144e50ccb312f11d45a61406215aaeb157cdb89950fe0207567e2d1cfa9dc8dadcd269b507d554ac4ef4f01a107f1ee8f867ab3157fe98bbbcc937ce54eea3f6965cf2617e8b40eef80b59a57ef", 0xac}, {&(0x7f0000487000-0x16)="7e9ba9b5ac54f26b7e5aba268e0026a3fa37206d1347", 0x16}, {&(0x7f00005cd000-0x1000)="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", 0x1000}, {&(0x7f00007dc000)="dce47b9da217c4a51b869bf92b9bbc5a846cfa877f618e59fa6c148f50a511a5fcdd2b47fcb8495a99181051fff2ddf849", 0x31}], 0xa, &(0x7f00000b6000)=[@init={0x18, 0x84, 0x0, {0x2, 0xff, 0xfffffffffffffffd, 0x6}}, @init={0x18, 0x84, 0x0, {0x46, 0x9, 0x0, 0x7}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x5dc, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x31, 0x8001, 0x1, 0x401, r9}}], 0xc0, 0x4000}], 0x5, 0x40884) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000086e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b017e673e03016335ef643c4c3f3ed46088105cccabdf8967c9c1489e9124aed3a8b5fe199b00a6b73adbb871fa8a35215864202fa677e229b401f6a0a549bb", "8d18213a50e5ff90aa5280634e2214f1dbda79af789ae12fc4f42adb050555eaf34a19eeccdbf5216ad450a743004a3fabeb363a11a4d042cb41478d0ec3f871", "074f4f642dd915d359893eeff84a406bba684381d41a9b036f70cddd36056909", [0x0, 0x0]}) 2018/01/21 10:22:08 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000088b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000ac7000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) connect$netlink(r1, &(0x7f0000004000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/21 10:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x2c)={0xb, 0x2, 0x7, 0x5, 0xb, 0xffffffffffffff9c, 0x7a76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendfile(r0, r1, &(0x7f0000ca5000-0x8)=0x0, 0x8) syz_emit_ethernet(0x2e, &(0x7f0000b4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x44, 0x26c, ""}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 10:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b86000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x1, 0x6, 0x5, &(0x7f00008d4000-0x8)={0x0, 0x0}) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/21 10:22:08 executing program 7: pkey_mprotect(&(0x7f00005c2000/0x4000)=nil, 0x4000, 0x1000000, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) syz_open_dev$sndctrl(&(0x7f00007c3000+0xd44)='/dev/snd/controlC#\x00', 0x3, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0xffff, 0x14, [0x10000, 0x0, 0x8001, 0x1, 0x1]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x4000) 2018/01/21 10:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000fa000)={0x126, @tick=0xda4, 0x4, {0xe77, 0x7}, 0x2, 0x1, 0xe0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r1) 2018/01/21 10:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}], 0x1c) listen(r0, 0x43) connect$inet6(r0, &(0x7f000049e000-0x1c)={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/01/21 10:22:08 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x404800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000005000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x7fffffff) 2018/01/21 10:22:08 executing program 7: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040e000-0x4)=0x8, 0x80000) mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) mq_open(&(0x7f0000ce6000)="01504c44", 0xc3, 0x0, &(0x7f0000ce5000)={0x0, 0x1000000007fff, 0x1, 0x0, 0x0, 0x100000000000000, 0x0, 0x0}) 2018/01/21 10:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) futex(&(0x7f000097b000-0x4)=0x1f, 0x1, 0x74, &(0x7f00007e5000-0x10)={0x0, 0x0}, &(0x7f0000dfe000)=0x9154, 0x5) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fe2000)=0x1) 2018/01/21 10:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000350000)=@req={0x28, &(0x7f0000a0b000-0x28)={@generic="b353921c9d170f89bce21363ec6e6be5", @ifru_names=@generic="08a325143051f65a7071adf2e6b26e38"}}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000ea7000-0x4)=0x0, 0x4) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b50000)={&(0x7f0000ae7000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e5000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) mmap$binder(&(0x7f0000ab3000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x6378) 2018/01/21 10:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000b2d000-0x90)=""/144) 2018/01/21 10:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 10:22:08 executing program 2: socket$inet6(0xa, 0x1, 0x8010000800000084) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x301400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x6d, 0x200, "f2f913b71fcc13facbb0418be25f909c31fa6b756520359cafde715f5326292a9541bb7ab5d033c0e8ec315049ce04ae0d9313c955061067a6d00b56911e0305345f9b480879828e9c5531e8810c695b"}, 0x160) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x240800000000, 0x200, 0x80000001}) 2018/01/21 10:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) open_by_handle_at(r1, &(0x7f0000cf9000)={0x89, 0x4, "f2aac393fe75c8297c4a5429b1b4ff45cd7d631119d8f450b568820122756922efafecaf9f4f112a00441b59078c2b16ec826ef020c610e4b7d5380169be2abdce23bf2c2b1acdab1cd66dc2393559a93ebb8aaffe206e298cb5cf097aa8f736f1020cc3376d4d6f23f86f924c5c3c99675611462d68b9d8a91f0169c1d3ab34e0"}, 0x0) 2018/01/21 10:22:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x170) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00007a4000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') fadvise64(r2, 0x0, 0x2cf, 0x3) writev(r3, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) fcntl$getflags(r3, 0x0) 2018/01/21 10:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f70000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000a2c000)={@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x3}, {&(0x7f00003eb000)=""/72, 0x48}, &(0x7f00000fd000-0x1)=0x0, 0x16}, 0x3c) 2018/01/21 10:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00001da000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80fd0f883b16", 0x6}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000040c000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0xae4c, 0x0, 0x800}, &(0x7f000014c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f7000)=0x8c) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00008b5000-0x18)={0x6, 0x4, 0x1, r0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d37000-0xc)={0x7, r2, 0x1}) syz_open_dev$sndmidi(&(0x7f0000d88000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x8000) 2018/01/21 10:22:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xc9)=""/201, &(0x7f0000003000+0x2ac)=0xc9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000+0x4c2)={0x0, 0x0}) r2 = getuid() getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r5 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x60)=[{&(0x7f0000004000-0x1000)="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{&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000004000-0xf3)="c2b91ce741f0f977bdade12e99917d123b1b9958215db61a822de637b3e8cb11dbc23ce3f0fe521de7fbcd6d5d250c599aa1cbaefd1da4a380e41163344d637d6c14f6bfeef3e19a92a2d667945787850179f6a44d599f8b6d4ef54dcb60693ce3106b40fa37413a73ae1e034fe7f62f4399167100205fd31c68839c56cb69a7aee5bb53a2a049782b656a47871561105862df82209a1ee9b25d4847e9f46a5f761e448b30d224f336e49828555ad63fdef5176775f32a49e0a1f2b54cbfac6037f24f6ca61260cba1f7011b311d046d985bc11dac4736fd6c3a46bad34769ba3de8294a697043b8e89a676570cbde7bc7ba7f", 0xf3}], 0x6, &(0x7f0000005000-0x118)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x118, 0x20000040}, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000)='./file0\x00', 0x48000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x121000) [ 49.702981] binder: 7551:7556 ioctl 40046205 6378 returned -22 2018/01/21 10:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd3000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ce4000-0x4)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) write(r3, &(0x7f0000fca000)='s', 0x1) r4 = socket(0x10, 0x20000000000003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000bb2000)=@ipx={0x4, 0x7fff, 0x0, "529624beff5b", 0x4, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000377000-0x8)={r4, r2}) setsockopt(r4, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000067d000)=0x0, &(0x7f0000f3a000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000acd000-0x8)={r0, r2}) 2018/01/21 10:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005a7000-0xd)='/dev/usbmon#\x00', 0xf080, 0xa0100) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000662000-0x30)={0x3, 0x800, 0x9, 0x1, 0x1, 0x3ff}) mprotect(&(0x7f000002c000/0x3000)=nil, 0x3000, 0x4) clone(0x0, &(0x7f0000088000)="8996e6ceec5a4f4aa378df6e0bcc8c59460574ccd37802cef9abeed394559e800189cdb9ada4d026518e1908cdf0e859a0a65b64a06bb780498127f4a2675fc33f11a32661b860454eef4fff7a6a8eec5d33a7e408b7f155cedad2181699094a3525b588664190f4b994c1ae21b1352f887c8554a45652f213c798f8e3c97360720c4cb3c3be4f0a9c935febf28a30e3094f7c28f12b996304b3df39", &(0x7f0000496000)=0x0, &(0x7f0000c8d000)=0x0, &(0x7f00000eb000)="") arch_prctl(0x1003, &(0x7f0000e4f000-0x3f)="23d1363d48d32f51e7c1c8cc697b1a000000000000007fba0f000000000000000001ff490009f25c71db83908bee2105db86a61e730dffcc76e82a1a32fbaf") socket$netlink(0x10, 0x3, 0x0) 2018/01/21 10:22:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x900400800c5011, &(0x7f0000d06000-0x8)=0x7) 2018/01/21 10:22:08 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x100000010) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000002e000-0x87)=""/135) 2018/01/21 10:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10de, &(0x7f0000f88000-0x10de)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x30, 0x4, 0x1098, 0x7, 0x10d0, 0x1, 0x1, 0x3ff, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@cipso={0x86, 0x5f, 0x896, [{0x1, 0x8, "02ffd079614e"}, {0x0, 0x3, "ea"}, {0x1, 0xa, "fedb4f82802b73f4"}, {0x0, 0x11, "441afb68fca4009400c62f6504b6e4"}, {0x7, 0xf, "97938e6d68a3d5ec1155f69be5"}, {0x5, 0xe, "e6030e1974d4bf0514c07180"}, {0x5, 0xa, "9793d4f9dd450be9"}, {0x0, 0x7, "650227ee04"}, {0x7, 0x5, "e2a2fe"}]}, @rr={0x7, 0xf, 0x9, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @end={0x0}, @rr={0x7, 0x1b, 0x4, [@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x6}, @noop={0x1}, @generic={0x88, 0x8, "0c7198da77a3"}, @lsrr={0x83, 0xb, 0x1a38, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x401]}, @ssrr={0x89, 0x7, 0xffffffff, [@loopback=0x7f000001]}, @end={0x0}]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x400, 0x0, 0x0, 0x1, 0x5, 'd&\a', 0x4, "00b0f2"}, "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0x0) r0 = syz_open_dev$midi(&(0x7f0000342000-0xb)='/dev/midi#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1f, 0x4) 2018/01/21 10:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ed000)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r0, &(0x7f000012a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/21 10:22:08 executing program 5: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") sync() r0 = syz_open_dev$vcsn(&(0x7f0000fef000)='/dev/vcs#\x00', 0x3ff, 0x101000) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/21 10:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ee7000)='auxv\x00') write$fuse(r0, &(0x7f000074e000)={0x28, 0x1, 0x4, @fuse_notify_delete_out={0xc1, 0x0, 0x1}}, 0x28) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/dsp\x00', 0x66200, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000ce3000)=0x0) r3 = memfd_create(&(0x7f000059d000-0x7)='system\x00', 0x3) timer_create(0x6, &(0x7f000005d000-0x60)={0x0, 0xa, 0x3, @thr={&(0x7f00003dd000-0x1000)="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", &(0x7f0000419000)="beab124f6bf85a5aa9e44c31e71c09081860beafcb399892f09be329ee26420920416998161a85389a6064f2c6db06c970022fedafd9666f4cf438fa0b1e41954829b7d1912d0ae680ac8ea5eb01e22c7670a9be66222578bf5a63f5b25cdee58fb294b987a87ac6e9bb31d2e09216fb5f3775153711a35b3e6d75c610239c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000992000)=0x0) timer_delete(r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000091a000-0xc)=@sack_info={0x0, 0x9, 0xbab0}, &(0x7f0000bf5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fad000-0x20)={0xfb91, 0x1, 0x201, 0xd0cc, 0x7, 0x101, 0xffffffff, 0x9cb, r5}, &(0x7f00004b9000-0x4)=0x20) r6 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r6, &(0x7f0000f19000)={0x0, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000f2f000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000fa3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000db3000-0x92)="", 0x0) 2018/01/21 10:22:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000384000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00009dd000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDADDIO(r1, 0x4b34, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/21 10:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000955000)={0x0, 0x0, 0x0}, &(0x7f0000ba1000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000cb3000-0x8)='./file0\x00', &(0x7f0000504000-0x8)='./file0\x00', 0x2, r1, r2, 0xffffffffffffb8d4, 0xff, 0x100000) pipe(&(0x7f0000532000)={0x0, 0x0}) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00008ca000)=""/32) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000d07000)={0x0, 0xfffffffffffffffe, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/01/21 10:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) pipe(&(0x7f0000ce4000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000fc3000-0x3)='+.\x00') semop(0x0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) connect$llc(r2, &(0x7f0000d2a000-0x10)={0x1a, 0x15, 0x6, 0xfffffffffffff67e, 0xa2, 0x80000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000550000)=0x2) setitimer(0x0, &(0x7f0000b25000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003c2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = semget$private(0x0, 0x1, 0x1a0) semctl$GETPID(r3, 0x4, 0xb, &(0x7f000012e000-0x11)=""/17) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fe2000)={"85454cff93c1ffd3ecf32e77373c69ec", {0x4, 0x2, 0x80, "b8145bb6c61f", 0x400, 0x0}}) 2018/01/21 10:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000339000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x7fff) recvmsg(r0, &(0x7f00006de000)={&(0x7f0000ce2000-0x8)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000419000)=[{&(0x7f0000fb8000-0x74)=""/116, 0x74}, {&(0x7f0000429000)=""/4096, 0x1000}, {&(0x7f00002c6000-0x8c)=""/140, 0x8c}, {&(0x7f00009bb000-0xdd)=""/221, 0xdd}, {&(0x7f00000c3000)=""/0, 0x0}, {&(0x7f0000070000-0x2c)=""/44, 0x2c}, {&(0x7f0000c26000)=""/221, 0xdd}, {&(0x7f00007bc000-0xcc)=""/204, 0xcc}, {&(0x7f0000599000)=""/154, 0x9a}, {&(0x7f0000f1f000-0xb1)=""/177, 0xb1}], 0xa, &(0x7f00003ae000-0xf7)=""/247, 0xf7, 0x0}, 0x8daf3dc57818813d) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000475000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001f9000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000058a000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xff, 0xfffffffffffffff9, 0x2, 0x1000}, &(0x7f0000326000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f09000)={r2, @in6={{0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x8, 0x80000001, 0x18}, 0xa0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000be6000-0x20)={@generic="a5805eca7436c4177b0115310b21ad46", @ifru_flags=0x0}) 2018/01/21 10:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002c0000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) r1 = shmget(0x0, 0x3000, 0x44, &(0x7f0000ca5000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000595000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000)=0xe8) getresgid(&(0x7f0000382000)=0x0, &(0x7f00005a4000-0x4)=0x0, &(0x7f0000430000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009d2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046a000)=0xe8) r5 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000119000)=0x0) r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000813000)={{0x0, r2, r3, r4, r5, 0x1, 0x7fffffff, 0x0, 0x0, 0x0}, 0x2, 0x8, 0x9, 0x6e, r6, r7, 0x5, 0x0, 0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000364000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x12100) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x1) 2018/01/21 10:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000066d000-0x4)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000fa6000-0x12)='/dev/input/mouse#\x00', 0x1, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fce000-0x20)={0x7, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000a45000)={0x5b92, r3}) ioprio_set$pid(0x1, r1, 0x3) bind$inet6(r2, &(0x7f0000b72000)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00004f8000-0xc)={0x2, 0xfffffffffffffac5, 0xfffffffffffffff9, 0x7, 0x161acc83, 0x8f93}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000302000)={r1, r1, 0x7, 0x1}, 0x10) r2 = inotify_add_watch(r1, &(0x7f0000ec9000-0x8)='./file0\x00', 0x800) inotify_rm_watch(r1, r2) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[], 0x0, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001a9000)=0x0) 2018/01/21 10:22:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fcntl$getown(r0, 0x9) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/21 10:22:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x19e9, 0x8402) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@common='vlan0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000466000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x0, 0x0) chdir(&(0x7f0000eab000)='./file0\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc1105518, &(0x7f0000e08000)={0x0, 0x0, []}) connect$netrom(r0, &(0x7f0000a36000)=@full={{0x3, {"12a8d0fe6a5a2b"}, 0x3}, [{"30a8a69d7373db"}, {"ad9cab71b1f7fd"}, {"6c78c086b59d7c"}, {"467a6e83c303ee"}, {"20c57a57e9ca3d"}, {"79707c7e8a8fb2"}, {"ec71b2b1e908bf"}, {"20c83c436c5a2b"}]}, 0x48) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d43000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f00008d2000+0xf1a)=0xc) sendto$packet(r0, &(0x7f0000c2c000-0xd1)="db6af3e7d3b82b9ce2eb302d006b33673213d67cf85c84fba0fb6b4c6cba814aa3c65999a3d4b021ddef6721233e08fc1ed1f3b13782e61421db7ee122bde5b99ef0f11d9ea309e95fc56323e0d8cbf42cd1d0198a93b434e95a7c199023319f4119c78fb0ed9dd756da72062a9eb0c7fae1688cba044a3b8c1fe0d6ad042e2f2224788409831f1a876b081cd5a1db77c27f7a8d8c126b3a03af6d520532b16eada589db45605430b0b2950ec0c28229432bb2e2a83ee29425cee71655bd3fe615ebbeea608d8034877f42882c3bdf3f94", 0xd1, 0x800, &(0x7f0000924000)={0x11, 0xf8, r3, 0x1, 0xff, 0x6, @random="03d0b2e131e6", [0x0, 0x0]}, 0x14) 2018/01/21 10:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001bc000)='/dev/loop#\x00', 0x5, 0x0) preadv(r0, &(0x7f0000bd0000)=[{&(0x7f0000498000-0x5b)=""/91, 0x5b}, {&(0x7f0000119000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c55000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x1) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000453000)=""/166, &(0x7f000099a000-0x4)=0xa6) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000a08000-0xa1)="6b07fc3c852741acfbff18ab53c4d7a06a888c66e3b5d41e16abbd0e76a10603125a68251ce8367d30e44efd3fad72e23db5fd7dac48ea774fdfa1ff33276451a22b5516a88a6acde9d1cdec8d82de3b013a9a79ac4d61359b8f17dfa01674d16b0fd6d683c290986a8feba11cea17dc2646c629d996dc8f1a586889c7c59b416746a4239cae1f67a3b5e366c264ee21bfd6c4258e3df588ed108371517192dbfa", 0xa1) 2018/01/21 10:22:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffffc0, 0x400800) write$fuse(r0, &(0x7f00007fc000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x4, 0x80010000000, 0x0}}, 0x28) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000)={0x1f, {0x100000001, 0x2, 0x0, 0x8, 0x4, 0x1}, 0x837}, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000)=""/71, 0x47) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r0, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000-0x10)={r0, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write$selinux_user(r0, &(0x7f0000004000)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'system_u\x00'}, 0x30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000005000)={0x2, 0x5, 0x80000001, 0x4, 0x5, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netlink(r0, &(0x7f0000003000)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000003000)={0x6, 0x0, [{0x80000007, 0x400, 0x6, 0xd1, 0x2, 0x2, 0x9, [0x0, 0x0, 0x0]}, {0x7, 0x0, 0x4, 0x8, 0x401, 0x8, 0xf800000000000000, [0x0, 0x0, 0x0]}, {0x2, 0x16a4, 0x2, 0xff, 0x1, 0x1, 0x1, [0x0, 0x0, 0x0]}, {0xc0000001, 0x6, 0x6, 0x8, 0x7fff, 0x1, 0x7, [0x0, 0x0, 0x0]}, {0xc0000001, 0x8, 0x1, 0xc6, 0x5, 0x7, 0x1, [0x0, 0x0, 0x0]}, {0x80000008, 0xfff, 0x3, 0x11, 0xff, 0x6, 0x5, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000007000-0x48)=@full={{0x3, {"f94925332636a8"}, 0x7}, [{"493983a2649fd1"}, {"f0713ce32b5acd"}, {"6713c0f1cdf8b6"}, {"2dedf8fc1005c3"}, {"1d0c0eef21fc22"}, {"008471873edf1a"}, {"bad35bafa59c87"}, {"571df619156de3"}]}, 0x48) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x12, 0x0, 0xfffffffffffffff5, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x9, 0x4) r1 = socket(0x11, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000007000)=0x0, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000009000-0xa)='blacklist\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000006000)={0x367a, 0x1, 0x1000, 0x7fffffff, 0x8}, 0xc) syz_open_dev$admmidi(&(0x7f0000005000)='/dev/admmidi#\x00', 0x5, 0x40000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000009000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0xfffffe43) 2018/01/21 10:22:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000013000)='/dev/vcsa#\x00', 0x618, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000011000)={0x0, 0xfa, "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"}, &(0x7f0000013000)=0x102) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000014000-0x8)={r1, 0x1}, &(0x7f0000013000-0x4)=0x8) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000246000)={@generic="45331260517cbd0dce5c84fb70be81f1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00009b7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) 2018/01/21 10:22:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000001000-0xdb)=""/219, &(0x7f0000442000-0x4)=0xdb) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e52000-0x10)=@common=""/16, 0x10) syz_emit_ethernet(0x46, &(0x7f00006ad000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x7, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/21 10:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f48000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000390000)=[{{&(0x7f000008d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000765000)=[{&(0x7f0000763000)=""/41, 0x29}, {&(0x7f0000e6d000-0xa0)=""/160, 0xa0}, {&(0x7f0000a20000-0x2e)=""/46, 0x2e}, {&(0x7f0000936000-0xf7)=""/247, 0xf7}, {&(0x7f0000166000-0xba)=""/186, 0xba}], 0x5, &(0x7f0000827000)=""/12, 0xc, 0x9}, 0x1f}, {{0x0, 0x0, &(0x7f0000773000-0x20)=[{&(0x7f0000f32000-0x24)=""/36, 0x24}, {&(0x7f00008e2000)=""/147, 0x93}], 0x2, 0x0, 0x0, 0x1647}, 0x0}, {{&(0x7f000062e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ad4000-0x90)=[{&(0x7f000062c000-0x91)=""/145, 0x91}, {&(0x7f00001fa000-0x28)=""/40, 0x28}, {&(0x7f0000f4c000)=""/202, 0xca}, {&(0x7f00009f4000)=""/231, 0xe7}, {&(0x7f00003ad000-0x1c)=""/28, 0x1c}, {&(0x7f0000363000)=""/128, 0x80}, {&(0x7f00003ac000)=""/4096, 0x1000}, {&(0x7f0000aae000)=""/238, 0xee}, {&(0x7f00003a8000-0x6d)=""/109, 0x6d}], 0x9, &(0x7f0000db8000)=""/62, 0x3e, 0xfe1}, 0x8001}, {{0x0, 0x0, &(0x7f0000445000)=[{&(0x7f0000ff0000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000784000-0xf3)=""/243, 0xf3, 0x9}, 0x100000001}], 0x4, 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 10:22:08 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000e30000-0xb)='/dev/vcsa#\x00', 0x6, 0x284880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000002000-0xa)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x2, 0x2) r1 = shmget(0x2, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000003000-0x52)="58634ea986adeb61c80ce79a71d059baa08111f76e41be2aa4983a611d5230a4372a07e8ea7d427710c5acc9e190aba2855822d76815234174e604662685c606d11460200c22c89cfc01e02c9c5ea886cb98") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000004000-0xb9)=""/185) flistxattr(r0, &(0x7f0000002000)=""/101, 0x65) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000005000-0x4c8)={{0x77, 0x0, 0x4, 0x100000000, "29cfdb9419718a574468242cedee74b2f16cfe28116597a73d44864f49d221f0f12770c3c3b29b43ac502b49", 0x6}, 0x6c8, [0x0, 0x6, 0x9, 0x2, 0x5, 0xb7, 0x8001, 0x100, 0x4, 0xffffffffffffff7f, 0x9, 0x2, 0x5a, 0x4e, 0x3, 0x9, 0x0, 0x5, 0x2, 0xf71b, 0x10001, 0x1ff, 0x2, 0x2, 0x1000, 0x400, 0x7f, 0x6, 0x700000000000000, 0x6, 0x4, 0x0, 0xffffffff, 0x3aac, 0x7, 0x1, 0x9, 0x70bb, 0x0, 0x6, 0x6, 0x3, 0xffffffffffff6d01, 0x5, 0x0, 0x5, 0xfff, 0xfffffffffffffb0e, 0xfffffffffffffff7, 0x8001, 0x9, 0x6, 0xfffffffffffffffb, 0x8, 0x77, 0x80000001, 0x5933, 0x2, 0xfffffffffffffffe, 0x800, 0x5, 0x8, 0x9, 0x80, 0xe0, 0x79, 0x100000001, 0xe000000000000000, 0x0, 0x80, 0x9, 0x800, 0x2, 0x6d, 0x5, 0xe71d, 0xcb5, 0x0, 0xded, 0x4, 0x8, 0x2, 0x3, 0x7, 0x7, 0x200, 0x0, 0x9, 0xc723, 0x864, 0xfff, 0x6, 0x4, 0x3d1c, 0x0, 0x1, 0x74d, 0x3f, 0x7fffffff, 0xfffffffffffffffe, 0x57d, 0x401, 0x3f, 0x3, 0x7ff, 0x2, 0x0, 0xe3f, 0x100000001, 0x100, 0x10000, 0x0, 0x800, 0x5, 0x745b, 0x5, 0x40, 0x0, 0x7, 0x3ff, 0x80000001, 0x7f, 0x7, 0x6, 0x3, 0x4, 0x3, 0x7], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x40000, 0x0, [0x9, 0xffff, 0x6, 0x100000001, 0x80, 0xffffffffffffff7a, 0x5b129bda, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000004000-0x50)={{0x1, 0x1, 0x72, 0x0, 0x2}, 0x14, 0xfffffffffffffffd, 0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000005000-0x28)={0x5, 0x9, 0x2, 0x6, 0x100}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000006000-0x10)={0x4, 0xce, 0x7fff, 0x3}, 0x10) r2 = semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000003000)="d7bb46dad72db5068f0702254c554d15c326db84d3b7a265", 0x18) fcntl$getown(r0, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000007000-0x8)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000007000)=""/157, 0x9d, 0x100, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:22:08 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00009a1000-0xa)='/dev/dsp#\x00', 0x0, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008c1000-0x10)={0x0, 0x6, 0x1ff, 0x200}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000789000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120000000, 0x1, 0x6, 0x101, 0x1}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000001000-0x11)=""/17, &(0x7f0000002000-0x4)=0x11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000002000)={0xb7, 0x40, 0x9, 0x80, 0x6, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f0000003000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x40, &(0x7f0000001000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000003000)=0x0, 0x1, 0x4, 0x4}, @flat={0x776a2a85, 0x100, r2, 0x3}], &(0x7f0000003000-0x40)=[0x20, 0x48, 0x38, 0x48, 0x18, 0x0, 0x38, 0x926ae9af7bd11a2c]}, 0x0}}], 0x18, 0x0, &(0x7f0000003000)="ca9edac73c6fd74766b1700b2230625c9214795fddecbc27"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0x6, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000005000)="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", 0x1000, 0x1, &(0x7f0000005000-0x10)={r4, r5+10000000}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000001000)={0x7, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x800}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000002000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)={0xc4, 0x15, 0x100, 0x1, 0x1, {0xa, 0x0, 0x0}, [@generic="59f4f1820327cc0af344af324aebed2164d11b318e943e9f2d2733edf324a4ce5e75ee691ffa3687ad9cbca5f0ae726e940a920fa809884a75deaae5aa70ddecac805c9bac4c7a4b6f3cc45cf21d5744c21b5ab117878366fa83f3659eb7ad802b4a44089b42c971c2f83a2e8096dc19cccd9febd8bc46597eda318d3eb6639396e2e19bcf4b76b3e11d7607d2c644dd92f5b807dba04023600ef5c5a4b3349160032f17363f56d691fb86812011a6"]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) write$selinux_access(r3, &(0x7f0000004000)={'system_u:object_r:tun_tap_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x36, 0x35, 0x0}, 0x40) fchdir(r3) fcntl$setstatus(r0, 0x4, 0x800) 2018/01/21 10:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ea8000)='/dev/snd/controlC#\x00', 0x0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000d89000)=0x1, 0x0) syz_open_dev$dspn(&(0x7f00009de000-0xa)='/dev/dsp#\x00', 0x4, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f1f000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000037a000-0x4)={0x6, 0x0, 0x8000}, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/01/21 10:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/dsp\x00', 0x200002, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000d14000-0x18)=[@text16={0x10, &(0x7f00002f2000)="64650f01cf660f3a63c700d38c02000f35363e2e0fc79a00100fc72aba4000ecb815008ee8260fc75f0866b9200b00000f32", 0x32}], 0x1, 0x8, &(0x7f000016e000-0xb)=[@dstype0={0x6, 0xc}], 0x1) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00005fe000-0x12)={@common='bcsf0\x00', 0x2}) r3 = add_key$keyring(&(0x7f00004e1000-0x8)='keyring\x00', &(0x7f0000ba1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) accept$inet6(r2, &(0x7f0000a98000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000003d000)=0x1c) keyctl$assume_authority(0x10, r3) openat$sequencer(0xffffffffffffff9c, &(0x7f00001de000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r4 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f000013c000/0x1000)=nil) shmctl$IPC_RMID(r4, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f0000197000)=0x0}) 2018/01/21 10:22:08 executing program 6: sched_yield() r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000411000)=@assoc_value={r1, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000792000)={r1, 0x3a, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000)=[{0x3, 0x9, 0x2, 0x0}, {0x0, 0x0, 0x3, 0xa9e3}, {0x2, 0x8, 0x8, 0x40}, {0xd80, 0x0, 0x7, 0x10001}, {0x9, 0x831f, 0x0, 0x7}]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x1, 0x7fffffff, 0x3}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffff969) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x1200, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) rt_sigreturn() r4 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r4, &(0x7f0000002000)='./file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x2) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000002000-0x4)=0x4, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r4, &(0x7f0000003000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000006000-0x1000)="ae55bcd82e99cad2f0de7fdf07ebdf839cb1c0aafead6caf022e04482d0af310805be4a35c0e52836cc50b3e4dbc80b5169f446fee4227675ba2e92b2f6a205622bda13fe0317f4f35cfc06d4fc12fc7782f6f60b76012817aa80bfd893e1770d47c21ee3004a099bb2a3e014a79a57d8418162bb3f44680892157ee0995b3f66daf554fab90ed14c67fca09854a1000115e7c75f1a2ebda2a01477bdc613fdcc6fc41897b609f38db4233c5469ebf1a3b83afe18ba1fa415f0e321a63005b50ba8370b64c03391f70c82856325a0bb4c6cf96bf34428618b26f4ca9102734fde7d94f681d1aa156f726aee815aa23cedf974c41227922b31b4907af8a985e819b342b016629fc3f39bf350914f4532fb479af6e8c9d98f59d4b336ec25c0f6d44580efa6d07662b14c3aa19dc73116f2e77cb7add78992079cb56a0100ab1ff90dcdff3029024b7434e015d4198bf055f2f7ae8778f3f9be748ec1428bf5f80b4fb5468e732db0d7f710ecfb128b7b7b3dd75c668d0e9aef03bc2d6680572c85458246913e0f1b1823cdd5fe7a407b3d1b9c6f86d5332c7c9ad18cb60c28b5fb487fa220822b7f98c4342409c350e4cbba0d2b9d4cd32157f427364fdd7daddbd052ba6b6215dc1b01fe4d703c29f96788e226eee95aaafc54dede96ee353588fb45795b289e7210316dee4823ff066b8d55621472b428ff8960831164c55ddbe4bc13c4fc013e565e02f4db054cc64f12e402e2f5d709507d4a9675258f1f02a44b634fc0ebc668fa5853b42ecc670837b0633f20ea6a992887f7d0239abd0328aee8acb5e1b0fe8f17328295a22a5135d808a10ce8480fb881776deb68d6d5b1c07a9824162307a6627f3000742fc3274a5521553e2dd3b84ba3cd9a43837129780d1d5bb535574fb7a1092e8ba886798c713ab3a484c546b680dca07fb297073f8a729eda267968a1a688d8f89048e24e8b1821aa432a29741cb7eb4a6e3c9dd8e02be7467ee40be44bddea3545ff6d330df9bfda2e6e2080eee6db6b90c45cddecdfedcaa712e905773337fe464b60b2a49379d6311224a91bb45c11bb662fa5fd282e7641dd12c5b4ecfd66691616d2d4dde4a0172f398fb934d0ba487e861e58d31687de15d2f2adcc25e0cb8c0c104eb7683266ed6dc4e956276e9ad4ad3e4234e94649ecf4070942726078b687ecb1004ee123659f0a1fec188dbbdd93f5ee6b30d0ebd4030922b6b32e642e70a8a94461b37ff7caed4e94f0f758755416e135a7c7ff6a1e59d96b0eb1467afde125d496edbcd21ca9c8a1b44e74b64478ccaa4cff18b9b56c9aaa5890d5a58eb5c703769898ab0829e4327ed103effe38ccfe35d2823a3b167f2f4356b59c03ea4f7d3a72358290394adc2506ca9b71b3c43c08caf2423bf67f69275698ac60cc64c2030a3731e475bb735bede98ecb12e326bef97f055658b2ef0540ed75734b333a0b5fce46044915926aab423978c14e36e3b0bb292d770fe56eca21d150acfd423dc18422e4a1899c015b79c6d1756b6755ea42984b5c0d1d453dca283a1f52b4f91235c34d77287e07d03c5d72aba1bd117d37817893d51528dedcdec1a6e8d4424a21591ea98e4835d2210869e3f87a20381c6a501e916d51580f9025b7461210125127f20629fcf5bbb46f19d69debc647ec4bf95f2c6e53ee9fba8e4d19c992850ec14b2cda76033f768776094deb2999a03f0d7759f4a6ae942b2a535a123c63b63a75eed41962d6d7ef1400f79b227fd9853a31327957cd8d3417f2fe87d08d904908bcc31fe8e9edafdbfb4f039c3973afd39b0e946bfc26dbcd462b04d0f213a88963009e29737d7b4e63772a807a33ca2a4026ffc7b09aaf6c76bafe11022edbaa1c6deb50ff9e8ebf4d7ceb0cd4d47d286be4c18a4796ea897608e54d86fc77416700693ef0a3f9ce3737812b3aff5889026425e470e643204779865d38ac710131c8a5df714d52ed1a89ff6c105ff45bcc65a439016e2d18a89b60ac87158a3f4964c8cbfc3cbcce67fc3f5869ff452f0b58ac6d6e724c4bdae6dccce9bd7b46093b34ec1fbc33b07cb85a9a7e5901da6dd38d94675de7302f4dbf9e99916b1c5c1c5afc0f23e8321b88f1ea3bddc4845f49d2caa941d5d039e58e78df51e62f02e2e6c7dc73d1bcd49d3b76f94745a593572ba0be9f7c6592fec59c24e47bc9c7cd8d656fdc25049a4460e7533c5ebf088253f4ef0f71559de0b19cc60cc3f3652c4bf6824c1c6330a2b3c913545ad229759531e99bff5b140f8fe53416c8e2d3df30bf73d661fd6cacb7eecc9c42c0044615aa1c762735017132d0e970f3919e94cec126aa5f147e8e5d470851c9e81117377ff142ae0fea5cb7b0e04344a5e55876ffa2c83f92840fe14aff2f60d64c56a9f6962476cc112ce5418e2d4ccc5779607c99bbe4e7ed97f85a046b260f1b2e6413c8ee8dea99510a94bbc777ab58b6096fb57fc7db38997de7bb03e179bdb97db30b9f49af883da9143b53cfdabe5c4f9e8f086bac6e15abd6652b4b355b6146d56797022ec6ae3fc085ca827270096a6b27460575a38e285f3c63e1f323cc743bf99b06786eac80c4ad8db23d8311e52adcde23825d290321664b370535de741983c6540f51b88331695c5d17a5395e7f1f9977eaaa179bc968d3fa63f1783b2ce65fa3a818617db9f26515b5d0927f892787c48abc2bf1bd04b39b43b89e6c7f6bd616d5cf7c9f6f75e40bd645fc68271e8001eb7cc5599c956d6ba08aa6e2ce968d41b59b695d78476670d7d6a595aaaa8fe2be0392481030e6b65f207d6dd162ecec2c5173e520f6756c57d7c0fdd5611bdb986498bd1ae4b02334110cff1acdd28860669945f50d35432aee868579ffc85db19bb78613138082cb336ab9be00cb5446934ae28583d0615460905d56819b477ed72138ae298794f0460dadd1c90e8624c3632cc1f0a7804e1f7eb8735fe1cd22016096bc926212018765ec9e7ca2ae5d67eba1e2835c6a49f82ca6509d557338ac9d3f7c78bf01f06ed0ea1d0e9bff1ae96fb3c0ade4adb2218eddab090b643dfc8958d0f651141e3824975e9898ed527b6dc8c7b9d8b700600484febb783947887335b2c3d0c6255bdb2e51c30ddb15fb0cba9da36e404f7fcb666695087aae5253481a049a26752dec5fb210c1c4f42f36633191347854f3ff3e847bb1f16ababecafd82c06d7d7f0f30ff281f1bc5f52c49ad6e3966089c87fc91d2fd751c7057e435146e1b8f81888d2b9e66947ede71091440604cda4493d75379f5a341de9ba4f6e0b9ef7c72d4a416451f85e0dfd1b5f4759132fdb65f6d634180d9bece314ae7d5d2114e079d21c412a981555faa74c200624cd05dd6f46b96e84f1c7303b2070dde81b5ab3ef20df79f7449d6dc5db5470b218209c93c01531401a29911cef0349fe7c18ea5bad7361f73d2ea7d5df65ea89e97302d5f642cbc1b3a7b7e9f2f02f0ddeceee41e18c51f779af00bb4af1f10e86b6eba5a4dfb3af8753d86c62371adc241b7baf84cb648b0931fd01d4a7f1a4007179d657749d55c711020e377e53c8830e3606e9a6a8297c0d75a2e30e19ea6b379e7365f7f2a0a988b5ec8ef0ac9d9f0bf7f46931f14b31075ddd02b9b9545e235272327ab81149811169149faf6bf6d47a2653a30561204b5c3bc9b6c5d11c73d70aa153220a7fa799cfcaab498d543faa56a2b45d9f140480426481d190cffc49d17118c705b1d0ce5cd8852833d703b07850526fb3ee267558945e76f22f246088583a93f1e5b6b1f7a774cdc0b778fa79af51fe948c505b5d3bf97c4de073037291ab9033175338139f06870aa260d1cbbdc06db1983162d51127b6d3ac6198544ab7e485824282f882d5e1111473c58c758d9fa45d1d4e15774082f6ff3c08565f1482a86ad2c68a1039b8338783baefbfe102727c7eed8e89d40ac3cf845785f2a12a3da10340d0ce201a7b3f29ea848f95d5a3ff5a545fc7c5d5b0949bc15e5eb9b99c30563cde7d4b5c20a63ce94d943e9708543ce8458227e734ba36c8636e0fc31b0dcc370c14f5bd9ca80c67e7fc2344de6ad26c33a5ad42aa161dbf7474d28bae671a83c494ab628a89e8841b8a58810ef398e160a0de89f6d7214125afefada3d0d7e0c4c79ffc6eba5c6fa1eda932f1fee3d2113e0087fd9b1d6ed1adc75f99806f6509da991b902d594620b3bb43a58912fb8533a52a54107fcf17852b455e78c86c8246ef10d22e6050b833c4af2823ef075e4cf387f931b00786a2a7ceb9ceef3a3e19c03ffe0ee998b6c9c00cbfd612a7a5effac3a2a68958b1328ba3b61a3368e07eb8e2e892bdc538124499a3eda2be8ac1c02ea1322ace8e6343455df7d8c6b696e1a1facc104a452ac244c2cd2d5810866ff05d911f1340c131935f19574a1fc3d5ef6b42f13db20917383f29826e1b1a2ddf28d3477fccdeeec3ee661fbefa24524be1b50e1129a6661dbcb6c4f7857d4dffc1addb5bb796436aca900501f5004f4a80ca524795c9b551cdef2d13a97b8c7018e2926611f50fb4b19897b39cbd888edc3c467411850b67749e01b2ca8bac2aea8d762ab8387ac1f576576ed40a5cd90258c0f81f6af4de3384ee2100e1bce13ff78ee8a8f2c7b594dfd4e7afd21ab33e722c2ab6d7a03b5a0a294c7537950d1f72125b29615af424120f2546ab77056502775516719f3c3be77c097a08358b8f492b1210eff6c91be66f9a4160a2d14314f7b6441c03e8a37b46ed3ef719d7a036d566aa5aac6aaf9494b7684a3ea277e04b0fd322c4a40fdd07e5d3f4cd99bef09a762f533355d94369523d3b34a91f51bdcc0f62b492c348bb7f85bffa02e07c776c6fe25f024d13f3a275d1da6da6fd9629eff52d4bbf06784a841ce78405b693b6b6a48dd15e992639279f392819254a7963343aee1e8404cb594aff32a4f9fcbbe8e310b9ce8e21c54776ee36b3d31291b510b988b58d57b70eb39452b1239ae6a80e1797af0a64b3e8a0dd2a9c9c6730d65225b8b478b1e626b059184f5ce1fdd77e373abbca7033270e53263b79b8320ee5a5ff7d360e9459ecd6cc15e4d28fda41b6feb50454ff4f691807b9ef9ae345d59e1fec0beecee734e79c03f41b7d59ebebbcb692b58407ff3617e58ace8b306b666c41c13c3aa7630de1490139fc415ec67abf4346e8648bd6b62c7cb6d28874ecd7427b02f413fe6ad5db49204c2f53a711899b0f71156661f4cff0c7bd97322722d07b6b0428e5c137ffc511d7ea21888c651650980e590c53c7f6f345c0ceddcdfae0084153557f61fc61a5175852f828543e42fff0ab95e0e8b30b25614e01cd709386a7439576afe48f2ec927f97b8319ba8f4cb75efd141d036b2fb05e60e486dd1d0e2f7410f60d2e037825e606d7514c2b4ea4ae3e365496d0f282e3e5abd8bd7d3abed3383eb4b1a4716a89a79a75d4a5e29eb5c5d825d6dcf2f9cf20ea82a42555e00c4b58ff48d843d60c8b33fec1f39da001e8260f2f1ed255fa2646c7e0df2abc9c0d5689f8e5f8ec8a608a7e50e783e51e6872e4c0564f6ee09b01613b4cc0f099176600578ec6c27f3e08bdb1164454b6d0aeead2006469333b4a8cd0894d682f3d012ba4567217439dd7b76433d44e678739184bd4e4faafc698696dfb248cdcf3cb43616d2399f423b7116432457d88fe9eb3ba2db5790ce4bb7110bdc7bfebae755d5f207b08c1514fe16335fb781d031cad7ab81ebf55453a8a910513699fe202cbb0ba22d33e2fbe7e", 0x1000, 0x51) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000007000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, r6}) 2018/01/21 10:22:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xe0b0, 0x800) connect$pptp(r0, &(0x7f0000bd3000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x74, &(0x7f0000c3e000-0x74)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x6, 0x6, "a2fbc8", 0x3e, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "8c6ae839eed32c53a393d0fb104b43323457d06b25ae195278a05eb9256b6c2604e1796bd84c7555c70df13fbaec"}}}}}}}, 0x0) 2018/01/21 10:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ab9000-0x4)=0x8, 0x4) fcntl$notify(r0, 0x402, 0x10) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) r1 = syz_open_dev$dspn(&(0x7f000084c000)='/dev/dsp#\x00', 0xffffffffffffff5b, 0x10000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/21 10:22:08 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) 2018/01/21 10:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) r2 = dup2(r0, r1) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f00006b5000-0xb3)=""/179, &(0x7f000026d000-0x4)=0xab) 2018/01/21 10:22:08 executing program 1: r0 = memfd_create(&(0x7f0000000000)="", 0x2) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f00007be000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/21 10:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff1f) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000b91000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 10:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000942000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000092c000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x80, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 10:22:08 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f21000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a9b000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000000) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f23000-0x9)='/dev/vcs\x00', 0x82, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000f23000)={&(0x7f000049a000)=@kern={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f00006bb000)=[{&(0x7f0000f23000)={0x3c, 0x10, 0x206, 0x0, 0x0, "", [@typed={0xc, 0x66, @ipv4=@empty=0x0}, @typed={0x8, 0x42, @void=""}, @typed={0x18, 0x74, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x3c}], 0x1, &(0x7f0000f24000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r1, r1, r0]}], 0x28, 0x40}, 0x48000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f23000-0x24)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x24) 2018/01/21 10:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000082b000)='/dev/admmidi#\x00', 0x18000000000, 0x88400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fa2000-0x20)={0x1, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000be9000)={0x1, r1, 0x4, 0xc}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00001f7000)='/dev/input/mouse#\x00', 0x0, 0x4401) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00004e3000)=0x0, 0x4) 2018/01/21 10:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) r0 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f000028a000-0x10)={0x0, 0x0}) 2018/01/21 10:22:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x49, 0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000001000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10800, 0x0) prctl$getname(0x10, &(0x7f0000002000-0x39)=""/57) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000003000-0x10)={0x10201, 0x0, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000)={0x2, &(0x7f0000005000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000000)={r3, 0x1}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0x28, "33c458147297772249511c97e60c86c8ac92bb03bdfe55677994a5c9126fd52c4f03350166b9af0a"}, &(0x7f0000002000)=0x30) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r4, @in6={{0xa, 0x2, 0xee8c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) r5 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x110, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000004000-0x18)={r5, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x242202, 0x0) r6 = shmget(0x1, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) 2018/01/21 10:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003fa000-0xb)='/dev/adsp#\x00', 0x401, 0x10000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00004ab000-0x77)="731185cbe0870dac839e2536a5b5f57c34ced61bb3c6431a3ee8c8a6b6a263bf225ba9113c1b31beaf3cf948a64690577113f2f3b686a62a986f7a81a00cc5b5e5f752b86a8fd03b6980e38e0f9f62bd4fc0901b4bba33f23a7e084a43020e50b1e51cbab8b1c008208289a40fe75b3a6854d4977304a0") write$selinux_load(r0, &(0x7f00006b0000)={0xf97cff8c, 0x8, 'SE Linux', "004f62fdbd911f120f31e36bae159371c37d08941a604f7d5967d5caf31e0896c95c8fab6639b13c6b9e788fa4d39cdd9692c17ecdaee770b5b3fd77c7b96ec3eafbd045038e394ff8ee8a11b6451050a0a30b5b4175575d90586ded7ae34c6432f63da2f2ef34220b8fa0449fc1bd3f3c2ba2b79b6b88627a395fc85d98c9801a7de41a2a59b8b3482772d644c401b26ddae53db84b04fc7e10d40a909d3afe3622a1e47a37382a4eb2f119537878aaed35dd53ba4f350d380932811cbc4080e2b414256cbf6e5cfecd17e9af63414e5c049e3ba303c56a86998976019ee5cc3f9aff7104b409a475"}, 0xf9) syz_emit_ethernet(0x36, &(0x7f000096b000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "8c2c6cd5404c213865f34de3"}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) dup3(r0, r0, 0x80000) 2018/01/21 10:22:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00004d4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 10:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f000044f000-0x18)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) 2018/01/21 10:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) prctl$setname(0xf, &(0x7f00006fd000+0x441)='-$\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b66000)={0x0, 0x0}) 2018/01/21 10:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000080b000-0x98)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x1, 0x11, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f002a0bb43271e602402da0f180356e6a640f28a640b76f2000f39f8d", [0x0, 0x0], 0x0}) [ 50.258106] kauditd_printk_skb: 18 callbacks suppressed [ 50.258114] audit: type=1326 audit(1516530128.867:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:22:08 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000237000-0x8)={r1, 0xffffffffffffffe9}, &(0x7f0000a2f000)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000eca000)={0x200, 0x8, [0x800, 0x9]}) r2 = socket(0x10, 0x3, 0x0) getpeername$netrom(r2, &(0x7f00004d6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e38000-0x4)=0x10) write(r2, &(0x7f00006f0000)="2400000052001f0014f9f426000904000a0007100800ebff07000015080000000000008d", 0x24) 2018/01/21 10:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000297000)='/dev/vcs#\x00', 0x10000, 0x2000) [ 50.344845] audit: type=1326 audit(1516530128.869:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:22:09 executing program 5: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000049000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpid() mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x200, &(0x7f000004a000)={&(0x7f000000e000-0x1000)=""/4096, 0x1000}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000046000)={0x4, 0x1, 0x0, 0x10001, 0x5, 0x5, 0x2, 0x1, 0x0}, &(0x7f000004a000)=0x20) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000004a000)=@assoc_id=r4, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000004a000-0x10)={0xffffffffffffffff, &(0x7f000003a000)="3338cd73b31a778c"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) r1 = syz_open_dev$adsp(&(0x7f0000369000)='/dev/adsp#\x00', 0xaf, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000343000-0x8)=0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f87000-0x2)='tls\x00', 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003f5000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000336000-0x4)=0xc) sendmsg(r0, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000676000)=[{0x1010, 0x119, 0xffffffff, "ab3bb63b43afc57631931f8008f8b948193a17b2f3cd57657b2a28f6ecee2039f492d0ad7de44a0b3e59878b87b74efc624cef67f5e318fd29c4e50dad2b02b0449751b405b406334cd5d6712645be46e675258f2ef088751c702ca55185f3d78ad7ae9ff22794eb2698081b90986504846f1ab9bc6f050ff1e537b6cecc23732f3b0a309916c2b76dfb9b0bbd85fb67b7bd4b1a55a7ba5a0eaa4cfe01fcf1fa1bcc5940e28541993ba7a62b7330cf9281ae9f59cb20f48d014412b299c771785dc42d2941b3aa4c8dad6f8f56eb7d3a33d00315a7fe3852656ce1c91578376eee09ad42e2eeae8b719b86ade806573578d4b3567bb88286ac4dfd78f92e219a51f5c0e24242556444b2f078e7fd0b74dcd9d516579b0b931ddc3799a6b0ea5568d1a22cbd9f1e02c4c5dbe3f8b15aa888c383b37f4eae568eb5faef1ad0a57ca35a5d1914a1447337e942e72246824d5c32eb16d913c4e93a0d72f413fabc30830b9dcb09b43fcecd8c15d09a2bf7612c96d210332c9a05d6c8d6b9217f0f629da03b0d615a0fce8bead627517cc1a139c72a42ca462af0c7eabdb174430d5613ca1c395d1bcda2f83b48641812b4b1f4566079c1a1031b048f7db98072ba4f01c211860c5e6f3d5bdd33db0d52b4b35fa137f0a496e400346d14800c21db6a2b39b4c99eb12d6e41f1cf3d37fad9462d6f4e83ed18544b2133bcb0d4655b8b9bc214655a7091de748f0c90770d40b7c125a38de3a7a9f4afdc29999b51c5d8886bcf8413dfe71773e3e39d8e86b7b019a19983754ba706b034214caea00924e06eca0f88eebba20a37ece1b51e99fd63d480541824756b70cd6aa0d3c9952e88126e2ec69f89f67d5a8e7beccd43d66b9bbe90996119baf9f68302bfba65ecf4fc4350f57d38d85f5e545e706f7b71af8d0730f17958389370f88352532d06388a7b2ff6d07a76c69e5ce4f63289f3cc39594b29e590e91324e199e90bea3f89a3f653a1558c29b30daa0d51e6773ebf1c7bcdf5126d6123939301a831c5e4ef6ad2d007664d52fcd078d1060888922776540a70590c3b188eefd03928f4f41387b030092fb18ff2c75e2fe0a4f7dd3a3a1bdf864ffd92228742a558e8859e7cef4ee5408ef436a21e6b8084198cf9a88c8176824b314d8354acf815c6f4a6b9c7e47c7124d718a137e20a5305d681f894c546c80b7567f008b0e510d7b9eaf324b6c2966e89b91d6045519ddf3d72075e29c5cad232a7d2b4f3342bd623aba70dc77b30b763dd7fd4d97bb41963eeaf77afc29ea3d3c68e594d6f2e16eb1fcc0ca71cd236ed8f22d5581acad5a1893824a15543babab58439926fdfb3630dfe690463ff69b45e7629f57bc5e16d16d55bb429803b5b63f28ac6cb8d614915defa2add2805e1f84bf9bae57e6ad2feac1aac9c173157153cba81ed15135e9c5d44afb1253dfb047761f208e3eedae84b740171d20d4ab51f7081dfa29af4f99f4cc0283df58d5970566350f70c9ce53fb3e0f27b258f28a4b69f78a15f83b7335c551f27afba733e5291e4f2ef0d2216074ad194c66ff84b5de7b76faf9171440cfa1fb659e9eaf7fc9827f2508e7a1097b29a6a4063389646fae1a363b7c6ded6e23da5b1e9a58ab55282bae3863c4d41913dc7d8bd1312a121881bbd3e445c7a8738b15945defe7a3a038dc8144ff34c60bf4047a15e5d8c762ce45f03299ca75267f4cdb1370f12b57f3d2289cfa9bcfa9ec41923ad54f92bb4362bcd621218aba9a7b914bac246e9373b09d2f8a2e62b1c57803d7469437c0c38ab700b89274aa36d92a81db3989f78209e072ad5b78fd897b5270f2858fbdc14cd2e638c41c7a2c75f36fec2c97ed3c519d9b3161b1ab63baa56b0ed03570b81bdf18c4f1184e758c8778cf91d88a5812af2aa2e8767c57833ebd3012e23cb0de6e321aac6385300455662c0aa8dc85b678cccac60ec806fb4ec0c7239a1f11077ef0b6a5e7cf3295e76055602c67efb2f5d5f525f4d6588d6ff6cfa37ae6748af8a400432bd02629ff05f4bf4ab758ef23e36d821c0504326c035e6ae5f4ada46b20774aa0ff72ec901bfbea3de130b22d20b87c56c1d39277483ec0347e05560ce31dd71382b5528f7a3812e75dfce9a197dd9c2db4a4d7b7fa2130fb5184e27289e054902fd524410604ac25e46e1d935a92f2a7d8d5e27472c5746087e2b83ac0694da1a8f424b149e381ed4c1be82e404bf406b48de23c2298989950c340e2eb8ae40f942bb1ca3a2a9a7e9d67654bc9da6fcae9b19afddb3477a0a9db9e0c650eedd398c0374386334f43606bae7cf2e95ac380a604bfa75d34289306350602c186c882976fc0e5c62d58a98fdad5d2fbf4a51f718b8861abcf57b68de7ee790bca87e751543493dbf8c1ba05756d2a0474e0351c8d2973cbd33ac1b2420648243d34177a92d11b7317fd6519b69c1c39e2645793791029806b9848177c3e9b0e16a0212cf23cdff393e8502c4dc9c1b736eafff03133c0945a3b6919c0cde76f761fb8ca392597e1c4e1243e062761ceb66094345f4a26eedc0ef43a6e503d1508292715a0f5f563f0cc545a0b55355c28f78dfa865f8689763d30bec8ce4f61d6bea1301f3dd846f72c0d1150707d19fd95d50c3f9910de626b42282e76045c5f09f1c2ec1cd914be6f32a3cc10b9c077eb6d0422b8361bc2fd04ad4e84b5b705d4f006a9749bd3f51154f493c0376483223c4d3ccacfb60bae10b56ef39ac414332aac08f447f37449bfc92d1291518236df7a900164a6be25828863a777c6680a204971e3458e64bfb0782b1ec10e22f53b02c963a83f1d370e7c98a742b211a196fd7ae97589acc387fb1d4223c102ecf8be8ce90c736e7a6ceb24e1ca14e3070119ef47287fef1184583db43b798b7b13eb364c83f2d7b99ed89936aeac7fa5e370d46b46111cbd4fa6579f08b97bda0cb99cf934c5987ed1aa56ee730c7fbbbcd089f087a970c43a1a50609beb9f8b6378e8095f094258a0ff83ea60c1ba1d6b095d459dbcf456d96fcb790906f427dfd4375ee25d753641faee8c7a076220df81b56c9bb7f90f08fcdb8ec0b9cdca52d232dc0d246d55d4a5e78f5b1b74175dee0766f56a34a915760128ce0a9efdf4b5a9e438bfa42e155dc592118f351b0716ce1644a3fa2e9121056690c299f8b034f9294079a707b5e58e3dd047d6b59c9ac3bf39d587b6c6e9426b93376731231275ec9534e153516fe9965dfe48ea4e4cf320c4f535188fd2484ee64ef518239e3363030baaa0c3c65e75e878ad92e5b6cc51bfabf03cd34564a5609110d7395c90fdeba1b964d4bbd4f2ad2f699cf6fef66cecd8adf8ab1f7428a5a9e76fabfe144a94e1d4e9de0ae837c001fb48559cae7ffb23fa7686a716e5b917324e51ba53842469cbe88147cff88e11301b4d80da3cb2e319c9905d5013e8a2fef02b55e14bf611f529bdd1bb1af097787efa62000b1304507a67351654a948b149139d77283557c576c133ec05751d1490b0d0d272f8e71ee6c1d16e8f52896a921f29cef42207a0fedbefb5cb1da69789ff59b994fd359b0c0c59b5b5a2536a02f2c96593754583a87c25dced3fa77a81dd2c16cde0197e911c7e727af7d0352864de5e57d7732ac7a0f379c0155e492561958188e177bb6b28fee51f840b7dd895bf2a6480dcd2fea96bfcb7678242a7c4b44606879875315ff20e08b3a01c525b83e7f2d04b530ae3c0013e3d88b0f8899b353cca73f359321bcf13a14b8d1f339bd93272c2ed894f1fddc59238bd15cf262599a541270b9ee8d6c8b1f9fb3cd4da7a0ef25b51eb73e74bc310585ebbd0a55668f566e63f441e3256f69022dbf7d27b6f14655cf169eb1f772653661c4270d304e539beaee68cbcf51c7934e474f82fc4c07e2d60d1b06dd886c4ba3a13d4966abc2b16a9fba77e8674eb60ea6c2225c6c96a8b6fa1e3e900d1167ac7e10a306afda9ee991e7d4eaae7dea57f3777104f7d943793eee200840a2cfb3c3f22e4a30bc1a1cbe8a65a1a82af47096a5acec1f2988f6140a72cb5575ac10a73696e544a188399e7fbd79ffeceb365ca4a90eb3b68ebc69149886c06fc9a5aaf4ea4acf81563d2dd3c1ef78d32a0d486ccfe48386514b72f8081a78c4eee72d60fed98de630fb0deb3c54e56a30ff6725024113b5ea60bc773db73f81b96e23bdb3756d79053fd0af81ff16d07c80aa9e4fffb4aca40b44a2c460258f1e88868965266830edbe3a880d0d89e58a1b7d695f5077ea1223fe6a6853b064c9482754f24e2a7ea37cdce21c4467b85b4d59ff5208c7cb144d47ba6b26f2ded6a6b5c6c3d48cb19e4e2a4c8488249826f9e55682275c2c320afdd0a82c3b7fc6f664019fa09369c7b09655d61531d64bf1a660e2716aaacc07dabae7177b12a39465313ffcbf79d948bbb066ccf18c15db3c3e8fcd399cdb0ffcfc4d9174769409091e10880f4ba0a083513c4803c3c14ff28fda68c2012dd04c656fc2455c658027a0845efcfe3d04da604a015b2fa277421f0747e65b161a92cdb6b3cc0995ad4aab866aba9b08005fdd57c8f24047df27613de17a22aab37cd0c365d8a1df04195ef21ba6f3e2372d0093ff75de6112c1441c8c53960982b03865663014b7e60ee0c3f9a58a5bcc128bd7f37350179695cef4e274df9c5bba509e4d4aeda31858af66e15e352f098e2be0db90f40c9523dc7cb41ae281b5eddc44f7ee5afaeb20f387d17bf7162072c89ff9f3cfce0d45e7fdeca87640d4cc9d325e827c7aed2fefc68d331b156bc151a24e6632214956888dac926830d467f94073de583994ece0443fa7d7856df7d0e6fc0e5fcd88807a23086153c4df8fa4597cead377854221d90a24dc1dec5bb20717ed3accfc26d38da48884f5510e4c2c9f76073f4aaed8044be96f95b5994f47b59fb740f151f4b93a2149577214f8631838bbe5f1d411ab0c63d05fd8873dc03b3802af2871e94275a2f83f5430361b0cc463c58e72c01eaa738391166eec8c4ad160131e0c1021d7af8fea17434f4316742dbe3b534944625c7a1f6d0a3c4fb51ec66d4db7a7ae1b8e034173ab538b056bae7c921e8803e5e508a1bc3dfae9cddd787677557f44febb8d1b148bda1c505dbc17f6613836276b4cf21cb7e8e19a16decad4ed81f78d5948695c262d78942d3cd8d6101a5c1a5d31b65a20ec81650c04511eea6f07a16cdae1833e9ffc227cd455328a201bb67228045b3465ba8b5235c41de5249244b5f1e3f8a642c9822991ce322d66cf4c1d61ccb00174191e2c8ce37c883ea63ee7c57f91b1e7e0bc2c34c0490f617cc985c1eadbc3504066dbfa0bd881ae7a6d0e91a1ac3ef60005989e83d6c9f5483e74dffc19b57a37763c66db07ad790705058a9d23e324a05854660e5eca937adc72b79049f49b183556bb0ce59c902abe84072e9b3ecda12757fdcb87aca9c3550f703b6e743f5200e3ccc03ed73b15567bee8b51f4a36119e1945f84571879e988175a2da062cd8fa07553adc5561bab0708a7ad6d55362b87baf72383546356c38851f7880609088939d1fcb38dce77fddfe6a43664e36fc006f072127140829882fb544bde98eff24be19a1a870dc32db2fdd0f867c43c08cd23f30dabb1c560ca5ca54949912fb44ada25babb1262b44d3634aa42e8f7766620d05ccd7e4e166c32766197e4ef1bfabd41c43369de1c4aa1797f1dcd2b3a537f4df95bb99f492c7dfc5e450eee3f659aaaaa569ad0c269310b66e21aad7d7c"}], 0x1010, 0x4}, 0x44000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00002b4000-0x4)=0x0, &(0x7f000060a000-0x4)=0xff47) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f000075b000)="a165bd17a871fddf1c412f499f8b95fb3b2acc20e6c59ea7c4903818acb121c5ec30ffdacc1acc8e712a22ff8812dd90bfdc9e186c7c8f578c67845c2e0dc6f32142edc7fef76922bb4031f296c1dde9b0583d14d4f9105adc0aca15d51091f3c13b0f994c51f025cdeed12fc1f95e16f9da5f3463c1621dd9c93c68f1d1031da7d183278588241c046904f131c06e0ef08708441980b212b10de9711f98ca80d13e74ea8ffe0e8ae33d25ae2891e1e6896a90e47f8c") [ 50.387186] audit: type=1326 audit(1516530128.870:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=111 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/21 10:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000915000)="24e1d329a28af2e234a46dec053697dd87663ae306b45b234aa940eca36d39e6"}) semget(0x1, 0x7, 0x110) semget(0x2, 0x2, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e79000)=0x0) semget$private(0x0, 0x7, 0x20) semget$private(0x0, 0x2, 0x280) r2 = semget$private(0x0, 0x0, 0x40) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000b58000)=""/233) 2018/01/21 10:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c64000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004bc000)=0x10000, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000331000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0xffffffffffffffff, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000293000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac5000)=0xe8) 2018/01/21 10:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f000002b000)=0x0, 0x8, &(0x7f0000a11000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x3, &(0x7f00005c6000-0x10)={0x0, 0x0}) futex(&(0x7f0000c99000)=0x0, 0x9, 0x0, &(0x7f0000cac000)={r0, 0x0}, &(0x7f0000d32000)=0x0, 0x0) [ 50.412800] audit: type=1326 audit(1516530128.870:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 50.412834] audit: type=1326 audit(1516530128.875:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 50.412850] audit: type=1326 audit(1516530128.878:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=148 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 50.412864] audit: type=1326 audit(1516530128.878:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 50.412879] audit: type=1326 audit(1516530128.879:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 50.412895] audit: type=1326 audit(1516530128.882:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) execveat(r0, &(0x7f000038a000)='./file0\x00', &(0x7f000082c000)=[&(0x7f0000116000-0x11)='/dev/vga_arbiter\x00', &(0x7f000031f000)='/dev/vga_arbiter\x00', &(0x7f0000ea0000)='ppp1lo\x00', &(0x7f0000034000-0x2)='&\x00', &(0x7f00000d1000)='\x00', &(0x7f00003f0000-0x1)='\x00', &(0x7f0000e1a000)='/dev/vga_arbiter\x00'], &(0x7f0000aa8000)=[&(0x7f000072a000)='/dev/vga_arbiter\x00', &(0x7f0000357000-0x11)='/dev/vga_arbiter\x00'], 0x1000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000261000)={0x0, 0x7b4, 0x2, 0x7ff, 0x2, 0x2, 0x8, 0x6, 0x5, 0x9}) 2018/01/21 10:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f9000)='/dev/sg#\x00', 0x2, 0xa01) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000027f000-0x1f)=""/31) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x50000802, 0x3) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/21 10:22:09 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e52000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f00009cb000-0xa)='syzkaller\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x8, r2) r3 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r3) readv(r4, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000098000)={0x0, 0x9d, "0ad4695a457336fd71db94947812b00f9679639e0f7d3a92341140dd8264f5401d142c5f3b915ab8c73900eae2c1844659b7936e30a785dd548da156b85ca8cca6a0a965cf0e77adc3b0ef2a1f6f5ee7242d6268bc87790c6e6afee3c65e46ef402d0515314ff210b48a3f629e29d9d56442ace5569de7d490768cf30b6d9232f2157294de25e8138c0de9ac97b3d364be7ae34bb3485622d89e0dec88"}, &(0x7f00002c8000-0x4)=0xa5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000177000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7872, 0x0, 0x9, 0xffffffffffffffff, 0x3, 0xfffffffffffffff9, 0x1, 0x8, 0xffffffffffffffff, 0xfff, 0xfffffffffffffff8, 0x1, 0x5c3, 0xfffffffffffffffe]}, &(0x7f0000867000)=0x108) recvfrom$ax25(r4, &(0x7f00003d7000)=""/4096, 0x1000, 0x12162, &(0x7f00007a3000)={0x3, {"de1eca358d6112"}, 0xffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000db1000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076a000+0xe68)=0x143) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000037a000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d7b000)={r5, 0x3f}, &(0x7f00001ec000-0x4)=0x8) 2018/01/21 10:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000703000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000086c000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000abf000-0x4)=0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000535000-0xe8)={0x0, 0x0, 0x0, 0xffff, 0x4, 0x0, 0x4, 0x1, 0x8, "c4a835a781b10073b68406b176903d9daa73238e3fa5635572d2d87da7310b08e5c59eb7d526aac7ffa7ceaf3e883269f1405404d353a51136d580bdfdf68dde", "244db3021215e2f104b1eb44d5e444057e60dc3d0a98be1d9065e36fd9f7cf8c71aa326e7a6139236892934830143c7e2bb45283702784c567aede907bfdc9ab", "cc0a445e8029c153679b3146d0170f604513dec432944bcef1f2934b368733ec", [0x1, 0x3]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d7000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000917000-0x64)={&(0x7f000030e000-0x4)=[0x8], 0x1, 0x2, 0x3f, 0x1, 0x6, 0x1ff, {0x5, 0x80000001, 0x4, 0xfff, 0x360c0, 0x7fff, 0x200, 0x3, 0x2, 0x8ad7, 0x1, 0xfffffffffffffffe, 0x2, 0x7fff, "34b90cea686683401340be97242f7a8357c2173010ff2c0fc5eadf675111b3b2"}}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000189000-0x4)=0x0) syz_open_dev$binder(&(0x7f00000e7000)='/dev/binder#\x00', 0x0, 0x2) ioctl$int_out(r2, 0x2, &(0x7f00001eb000)=0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d4c000)={0x0, 0x7ff}, &(0x7f0000965000+0x7c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000358000)=r6, 0x4) 2018/01/21 10:22:09 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1a, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 10:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00002b0000)={0x0, 0x10f000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x80, 0x6e4, 0x7) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) io_setup(0x401, &(0x7f0000891000)=0x0) io_submit(r2, 0x0, &(0x7f00002ca000)=[]) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aa6000-0x4)=0x0, &(0x7f0000c6a000)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00004a9000)=0x7, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cc1000-0x4)=0x0) r4 = getpgrp(r3) prctl$setptracer(0x59616d61, r4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/21 10:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$mouse(&(0x7f0000128000)='/dev/input/mouse#\x00', 0x72, 0x40) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000874000)={@generic="854412b450b3662f43aa9bbf9925898b", 0xffffffffffffbd04, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) pread64(r1, &(0x7f00002a1000-0x2f)=""/47, 0x2f, 0x0) 2018/01/21 10:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000833000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/enforce\x00', 0x2002, 0x0) [ 50.412910] audit: type=1326 audit(1516530128.885:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00009bc000)={0x4, 0x1000, 0x0, 0xa0}, 0x10) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/21 10:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000496000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000828000-0x6d)=""/109) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/vga_arbiter\x00', 0x80000, 0x0) recvmsg$kcm(r1, &(0x7f00001cf000)={&(0x7f0000b58000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a1c000)=[{&(0x7f00000f9000)=""/50, 0x32}, {&(0x7f0000eaf000)=""/232, 0xe8}], 0x2, 0x0, 0x0, 0x1d}, 0x40012020) 2018/01/21 10:22:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='environ\x00') ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000ce2000)=""/255) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/21 10:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e83000-0x9)='/dev/vcs\x00', 0x400040, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000471000-0x4)=@int=0x5, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000349000)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c19000-0xc)=@sack_info={0x0, 0x8000, 0x8}, &(0x7f0000a3b000)=0xc) io_setup(0x9, &(0x7f0000f87000)=0x0) io_cancel(r4, &(0x7f0000391000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000b75000)="20a92902fa2d78231608b6e0de499d2c2ceb5b3d66c27e91e8b84d14a7942b2a5984d3c345d13702cb495da01b09eeb0c6689e8f1f21", 0x36, 0x1, 0x0, 0x0, r2}, &(0x7f0000b54000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003da000-0x18)={r3, 0x53, 0x30, 0x2, 0x5}, &(0x7f0000f36000-0x4)=0x18) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 10:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000439000)='/selinux/status\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x8) gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d4f000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000017f000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002be000)=0xe8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) write(r1, &(0x7f0000447000-0xe1)="6ff32393f6c268eac7afd17e95ba294e7ed7cc9819e6a450bf4daa89bf741dfca1bcee9813bda6860a08ceb8806f1d4de1b24ad61bb6e652045ffd09842236482d6a9464ab97385211b5ff2c8f3ac8c48b8e3a291feebe2c3b8510673a75bc2a7504f12a3d27c330f681eb6476f4818b3c4bc8b6a4802e22850407478ed3cb99c6f724f3b73b81dde78caa0860577c2da62c890488a11c6020db48891feced7fb88acbc5f36c3487b101f9273e184da422dc72c5afd6c514d4ad8643510a4d31b58b96578d611bcdb81ae07d6e673cca05ca610148d10a1e7c8a7d90e7d6f5718f", 0xe1) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000645000)={0x0, 0x0}, 0x8) 2018/01/21 10:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b86000)={0x5, 0xffffffffffffffff, 0x1}) close(r0) r1 = gettid() r2 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r4, 0xa, 0x2e) fcntl$setsig(r4, 0xa, 0x12) r5 = dup2(r3, r4) fcntl$setown(r0, 0x8, r2) tkill(r1, 0x13) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000b3000-0x10)={0x0, 0x54, &(0x7f0000d2a000-0x54)=[@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1ff}, @in6={0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8001}]}, &(0x7f0000171000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000f1b000-0xa0)={r7, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x5, 0x80000001, 0x4}, 0xa0) 2018/01/21 10:22:09 executing program 4: r0 = add_key$user(&(0x7f00000b9000)='user\x00', &(0x7f0000463000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b77000-0x1000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/60, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xa, &(0x7f0000fe1000-0x10)={0x10000, 0x101}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/21 10:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000010000)='/dev/snd/midiC#D#\x00', 0x612, 0x20000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c67000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000aa6000-0x20)={0x5000, &(0x7f00002ef000-0x8)=0x0, 0x2, r1, 0xb}) openat$rtc(0xffffffffffffff9c, &(0x7f00001e6000)='/dev/rtc\x00', 0x4000, 0x0) 2018/01/21 10:22:09 executing program 3: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x0, &(0x7f0000617000)=[]}, 0x10) getpeername$ipx(r0, &(0x7f0000618000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000018d000)=0x10) write(r0, &(0x7f0000620000)="1f0000000401ffc80000010000000000000000000100000000000000000000", 0x3c4) 2018/01/21 10:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000013a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009e0000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x40, 0x100, 0x400, 0x4, 0x8, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000005000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dea000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000a23000-0x8)={0x0, r1}) fallocate(r0, 0x0, 0xffffffff, 0xff) 2018/01/21 10:22:09 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e7c000)={0x0, 0x0, 0x0}, &(0x7f00009df000)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000012b000)='/dev/rfkill\x00', 0x101000, 0x0) r3 = getgid() mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000ef000)=[0xbb69, 0x10000]) ioctl$sock_bt(r2, 0x5411, &(0x7f00008aa000)="0c7b07600a40c4fb11aa258e5556cbd0830bef205ac55411c0c4500f5f74bf46029ba64d2c7c12e05dbc25a0e5f53a54508faaef7a18f0c13071e0dd179e5d52e7ff2863bbfdabd64b9f65bf32d380ea18a67be1581b55011450901270eba809b471fc72884766cd840b22bd622fc4950fdbe241397c18c98ae1721bcb27cca62d0d5932b21f23658b457589f919e9b3910dc04f3f7cd8f3b77ca1224611733b25da1f2cb032d333491ffc780f91e3d108f6d701502b1a183bc4f57444c8b330bd10e54604a52c6ccc058092cdd86b9f78fd474cbf7eedc0542b113d41a24d8d28fdda802679fcf2ac861f27941886f032") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000939000)={0x0, 0x0, 0x0}, &(0x7f0000e7c000)=0xc) setresgid(r1, r3, r4) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e7d000)={0x5, 0x9, 0x4, 0x1f, "9fea7324f7a580d6fda7318514c6fb0ae857033d55d3523f9399c93856fc7878"}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000e7a000)=""/21) 2018/01/21 10:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005fb000)=0x0, &(0x7f0000e12000-0x4)=0x4) pipe2(&(0x7f0000ded000-0x8)={0x0, 0x0}, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000090000)='/dev/vga_arbiter\x00', 0x8002, 0x0) linkat(r1, &(0x7f0000606000)='./file0\x00', r2, &(0x7f0000838000)='./file0\x00', 0x0) r3 = syz_fuse_mount(&(0x7f0000288000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000160000-0x4)=0xffffffffffffffff) 2018/01/21 10:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f00001b5000-0x9)='/dev/sg#\x00', 0x0, 0x20000000000040) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00004fc000)={[0x1000, 0x7, 0x7, 0x80000001, 0x2, 0x9, 0x6b8, 0xfffffffffffffffb, 0x3f, 0x19, 0xae7b, 0xfffffffffffffff7, 0x3, 0x10001, 0x1, 0xa62], 0x0, 0x2000}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 10:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a8000)='./file0\x00', 0x101000, 0xa1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) writev(r1, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) 2018/01/21 10:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) getrusage(0x0, &(0x7f0000dc1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000030000/0x18000)=nil, &(0x7f0000f6a000-0x18)=[@text32={0x20, &(0x7f00006ba000)="66b8df008ee8b8faffffff0f23c00f21f83500000e000f23f89a6aa900003f016664660f660b660f6ebb86990000ea0e000000a300f30f001a0f01c8defa0f2017", 0x41}], 0x1, 0x1b, &(0x7f00006d1000-0x10)=[], 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cbe000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000de7000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a58000)={r4, 0x4}, &(0x7f000000a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000092e000-0x4)=0x0, &(0x7f0000f5f000)=0x4) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$dspn(&(0x7f00003b8000)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/21 10:22:10 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) 2018/01/21 10:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d5000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getdents64(r0, &(0x7f0000536000)=""/53, 0x35) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ff8000)={0x8, 0x6, 0x0, 0x3}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) madvise(&(0x7f000039d000/0x3000)=nil, 0x3000, 0x8) [ 51.383889] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=7850 comm=syz-executor3 2018/01/21 10:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a20000-0x12)='/dev/snd/pcmC#D#p\x00', 0x19f5, 0x80402) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000cf6000)={0x0, 0x9}, &(0x7f0000618000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000096e000)={r1, 0x0}, &(0x7f0000b73000)=0x6) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000d4c000-0x138)={{0x2000, 0x0, 0x0, 0x5, 0x8, 0x8001, 0x10001, 0xffffffffffff8000, 0x1ff, 0x3, 0x0, 0xfffffffffffffffc, 0x0}, {0x1001, 0x1f000, 0x1e, 0x9, 0x9, 0x400, 0x9, 0x5, 0x8, 0x4c, 0x7, 0x1, 0x0}, {0x1, 0x1000, 0xb, 0x1f, 0x400, 0x9, 0x8c6d, 0xc5f, 0x1ff, 0xcf, 0x4a3, 0x4, 0x0}, {0x10f002, 0x2000, 0xf, 0x3, 0x3, 0x0, 0x8, 0x1, 0xbbb, 0x8, 0x4, 0x6aa3, 0x0}, {0x3001, 0x6002, 0x0, 0x7, 0x2c7, 0x3f, 0x8, 0x0, 0x80, 0x273f, 0x4c7, 0x0, 0x0}, {0x0, 0x4002, 0xe, 0x7fffffff, 0x20, 0x100, 0x100, 0x4, 0xde8d, 0x1ff, 0x3ff, 0x81, 0x0}, {0x1, 0x3000, 0xf, 0x9, 0x7, 0x83, 0x8, 0xfffffffffffffff9, 0x0, 0x1, 0x7, 0x2, 0x0}, {0x0, 0xf004, 0x4, 0x2, 0x3, 0x2, 0xee6e, 0x101, 0x2, 0x6, 0x400, 0x8, 0x0}, {0xd000, 0x0, [0x0, 0x0, 0x0]}, {0x4000, 0x3000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x6000, 0x0, 0xf, 0x9400, 0xd000, [0x6, 0x2, 0x6, 0x1]}) syz_open_dev$vcsn(&(0x7f0000e5f000-0xa)='/dev/vcs#\x00', 0x8, 0x24403) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00004ba000)={&(0x7f00000af000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6f000-0x1be9)=@getlink={0x24, 0x12, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000342000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00004ba000-0x5c)={{0xa, 0x1, 0xdb4f, @loopback={0x0, 0x1}, 0x22ea}, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xfdc, [0x0, 0x9, 0x9, 0x6, 0x0, 0x401, 0x3f, 0x2]}, 0x5c) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000f6c000-0x30)={@ipx={0x4, 0x7f, 0x3, "4c5206e04b18", 0x3, 0x0}, {&(0x7f0000995000-0x41)=""/65, 0x41}, &(0x7f00008ff000-0x1)=0x0, 0x75}, 0x30) 2018/01/21 10:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00005cf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f00007e8000)=0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000027b000)={&(0x7f0000c06000/0x4000)=nil, 0x0, 0x3, 0x40, &(0x7f000024c000/0x2000)=nil, 0x100000001}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bf9000)=0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000838000-0x4)=r1) [ 51.423770] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=7859 comm=syz-executor3 2018/01/21 10:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) socket$inet(0x2, 0x6, 0xfff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) r2 = open$dir(&(0x7f0000292000)='./file0\x00', 0x2000, 0x50) mknodat(r2, &(0x7f00007fb000)='./file0\x00', 0xe001, 0x8) 2018/01/21 10:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf5000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000034e000-0x8)={0x0, 0x0}) mount(&(0x7f0000a54000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") add_key(&(0x7f0000a1b000)='.request_key_auth\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1e000-0x82)="", 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x0) socket$inet6(0xa, 0xb, 0xf424) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000184000-0xe)='/selinux/load\x00', 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f000018a000-0x8)='./file0\x00', r0, &(0x7f0000eeb000-0x8)='./file0\x00', 0x0) creat(&(0x7f00006e5000-0xe)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x800000000001e, 0x7f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000569000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) 2018/01/21 10:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x100000000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c3d000-0x8)={0x0, 0x1f}, &(0x7f0000a61000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dcf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009b2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000)=r2, 0xfffffffffffffff9) 2018/01/21 10:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/vcs\x00', 0x8000, 0x0) 2018/01/21 10:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000840000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000902000)='net/tcp\x00') preadv(r1, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000a8000)={r0, 0x0, 0x1, 0x8, &(0x7f00008fb000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/21 10:22:10 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = open(&(0x7f0000374000-0x8)='./file0\x00', 0x280000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}], 0x2c) 2018/01/21 10:22:10 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/vga_arbiter\x00', 0x880, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000921000)='/dev/vcs#\x00', 0x100000001, 0x12481) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00002c6000-0x4)=r1) 2018/01/21 10:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) memfd_create(&(0x7f00007af000-0x4)="232eb000", 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f000073d000-0x30)={0x0, 0x20, [0x7, 0x0, 0x9, 0x0, 0x6, 0x0, 0x20, 0x200]}) fgetxattr(0xffffffffffffffff, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write$selinux_access(r2, &(0x7f000079e000)={'system_u:object_r:insmod_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x30, 0x0}, 0x3d) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000004) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000132000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x1ff, 0x782a, 0x44}, &(0x7f000004d000)=0xa0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008ac000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9b000)=0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x0, 0x4) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000669000)=0x0) 2018/01/21 10:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000096a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000057b000-0xe)='net/protocols\x00') fgetxattr(r1, &(0x7f0000e55000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00008e0000)=""/37, 0x25) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) recvfrom$unix(r3, &(0x7f0000660000)=""/78, 0x4e, 0x0, &(0x7f0000431000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) syz_open_procfs(r4, &(0x7f00002d4000-0xf)='children\x00') preadv(r2, &(0x7f00003e8000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0) pwritev(r2, &(0x7f0000ef0000)=[{&(0x7f00009f5000)="4efb0b1bd80bed3d380f111043bc16d9ea3c7b458b30b57f1a0539cf40fa93c04a489b5b64539302b4f5cf580c159251fdb7387c830b956d70c03ae7463c668990ed69c3c9104225a5d0915ed155796026e4", 0x52}, {&(0x7f0000a8b000)='n', 0x1}, {&(0x7f00001b5000)="aa5fd762255a079290ddf0f2003c682397753f6248b815c490b2da42868b681122a30ccf980daccea6617067fd8d3fe41b427de79a19ed828e521a5dff99f1cdac076e2eca489e78aa5b331a3d1b2788eb55d4936a480bd723d55d359f52e9c5c80966796be55dae115342829d6bf0fa2d9a1b24d29e870ee811868dddaa1134914279bfd4565368872536bb40d77dd1129360229b426fc6b9b458a4f8af85b2ee8a75c9a226873fcc43dd004e942d7ea2d6d9f2396f30137e8cc33ae04096250ab721c14240b89b5f", 0xc9}], 0x3, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ab000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/21 10:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000210000-0xc)='net/netlink\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c37000)={0x401, 0x0, 0x0, 0xffffffff, 0x3}, 0x14) sendfile(r0, r0, &(0x7f0000555000)=0x0, 0xff) 2018/01/21 10:22:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000+0xb44)={0x7, 0x6e8}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$dspn(&(0x7f0000013000-0xa)='/dev/dsp#\x00', 0x9, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r4 = dup2(r3, r3) r5 = msgget$private(0x0, 0x201) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r5, &(0x7f0000002000)={0x0, "6500cc44eb1f1694e45fc8d2e7882d131d306421b8dec1a52501ab3ded858c151af773f949455f36ee6338f79c24571cbbd40c981f602125eebd79fb52d6c88b31e8bc8416a87e52b247f4ad277e02ab7372fadfbe35c8557dc006d6e6b00e6a68be67de79a43e7ab57900abde0f3de0eb5af292dcc9d94f259cc28907b11b891d03371db9aea0777970558c09a416e9cc7c985bd0e5db6832ef01108e356d5d331369e053d94a63286df3ae720cc944fd0ba36041411f54c3233d7c2e6e6f0809e0cbb57315acd2b9b484f01ac9c3e561752211d72ba815b4320bc3cf3b7306b53250950f36cf1130"}, 0xf1, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/21 10:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000127000)='/dev/midi#\x00', 0x7ff, 0x400) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00002d9000-0x76)=""/118) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9c000-0xd)='/selinux/mls\x00', 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f000016a000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000037f000-0x8)={r1, r4}) socket$alg(0x26, 0x5, 0x0) fcntl$lock(r2, 0x40e, &(0x7f0000cd4000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000201000-0x1a)="", 0x0) 2018/01/21 10:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x201, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00004d2000-0x38)={&(0x7f0000107000-0xc)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f0000df4000-0x10)={&(0x7f0000f21000)={0x188, 0x1, 0x2, 0x8, 0x5, 0x1, {0xf, 0x0, 0x7}, [@generic="e55449f8292b5a83660924e81cdd0e9126f9c0c2e00c652d408e07e7d10a173015d7588128c808a1b240756642a85014a73035e8c97fbbb8a31ac33ee952327457077608b6a8d44d74ff4e87678a89fdf6c34cfd853bc51077cb735fe12cb3669ce9aa75cb8c8f140666b3adf8e89cb60bfdf09e5f490f5f3fc5bce3c70afcf4e7ede9bb7c2562b17c91f4f5", @generic="a3ba6cf6dcf14501a94604974480565a81c6887e13420136d01356526d7483292df42e35374a917dc64bdbee608206b143d2819809be45e5558373e25c29779a92b4f2dc434a64b4371ce8316e3cfa3fb141b24b4489a9661735f7b47df1cc6a21f38aa0bac0059c09c1ab8a64aed8c87716d0188894611a19b97ec24e536f99d0789642f477e0728cd21af41e10bf730bf25d03c61b85abdbac593a27e03e60ccedef317a88d39a0083f00cb6c7906c14e2ae7c1b547d26329bba13242f1e24841b1b995a924ebef7", @generic="ea0f33304d73cb0fe7472a33c469584b39ff5e96611e8eec9a255a2f96db"]}, 0x188}, 0x1, 0x0, 0x0, 0x800}, 0x40000) write$selinux_create(r1, &(0x7f0000e0a000)=@objname={'system_u:object_r:userio_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x38, 0x20, './file0\x00'}, 0x47) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 10:22:10 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) r1 = msgget(0x0, 0x40000000392) msgctl$IPC_RMID(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x401, 0xe2f8}, 'port0\x00', 0x0, 0x140000, 0x80000000, 0x7, 0x6, 0x1f, 0x8, 0x0, 0x6, 0x7000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:10 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x7fffffff) r0 = syz_open_dev$midi(&(0x7f00002b7000-0xb)='/dev/midi#\x00', 0x2, 0x80) recvfrom$ipx(r0, &(0x7f00000d8000)=""/120, 0x78, 0x2, 0x0, 0x0) 2018/01/21 10:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000027c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006d0000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000e5000)=[@in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e84000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) connect$unix(r3, &(0x7f000025e000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 10:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000660000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000da9000)='./file0\x00', 0x40) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00004c4000-0x9)='/dev/dsp\x00', 0x101600, 0x0) pread64(r2, &(0x7f00001b9000)=""/242, 0xf2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000099e000-0xa0)=""/160) syz_emit_ethernet(0x4a, &(0x7f0000108000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x40, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) 2018/01/21 10:22:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008006, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x644, 0x0, 0x0, 0x0) 2018/01/21 10:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x2bb, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f00007d3000/0x400000)=nil) r2 = dup(r0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00007a4000)=""/190, &(0x7f00009cf000-0x4)=0xbe) pkey_alloc(0x0, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000c3d000-0x4)=0x0, 0x4) shmctl$SHM_LOCK(r1, 0xb) pkey_free(0xffffffffffffffff) 2018/01/21 10:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f54000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000210000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006ff000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r1, &(0x7f0000bf1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002fa000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003cb000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x6, 0x1f, 0x100, 0xfff, 0x80010, r4}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ae2000-0x49)="7001e3174234f8706444c5f2d67bcfa7608452e95c53c1c8e15c9c8351f6a82ddf54071a66f6ae7bb79f68fcfdeb182608f77282d7cf8b8c95204d6c32beeec38f0b292b035379b933", 0x49) 2018/01/21 10:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000522000-0x8)=0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000b2b000-0x58)={{0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000aba000)="") 2018/01/21 10:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c6d000)=0x0) getpriority(0x2, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000024000)='/dev/autofs\x00', 0x400, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000046a000-0x1e)=""/30) 2018/01/21 10:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000984000)='/dev/kvm\x00', 0x80200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) r3 = syz_open_dev$audion(&(0x7f0000591000-0xc)='/dev/audio#\x00', 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000cfd000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000677000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a4e000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f00009cc000-0x4)=0x7, 0x4) r5 = accept4$ax25(0xffffffffffffff9c, &(0x7f000044d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000fe000)=0x10, 0x80800) recvmmsg(r5, &(0x7f0000703000-0x12c)=[{{&(0x7f0000276000+0x303)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000036f000-0x20)=[{&(0x7f00004e1000-0x20)=""/32, 0x20}, {&(0x7f000042c000-0x7b)=""/123, 0x7b}], 0x2, &(0x7f0000871000)=""/128, 0x80, 0xfff}, 0x1}, {{&(0x7f0000d71000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000f39000)=[{&(0x7f0000278000)=""/239, 0xef}, {&(0x7f0000034000-0x66)=""/102, 0x66}, {&(0x7f000004c000-0x8a)=""/138, 0x8a}], 0x3, &(0x7f0000ee3000-0xe)=""/14, 0xe, 0x80000000}, 0x6}, {{&(0x7f000013e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e17000-0x40)=[{&(0x7f0000021000-0x9d)=""/157, 0x9d}, {&(0x7f0000634000)=""/214, 0xd6}, {&(0x7f0000d19000-0x3)=""/3, 0x3}, {&(0x7f0000180000)=""/181, 0xb5}], 0x4, &(0x7f00002dd000)=""/149, 0x95, 0x20}, 0xff}, {{&(0x7f00009ba000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000232000-0xa)=[{&(0x7f0000a01000)=""/168, 0xa8}], 0x1, &(0x7f00000a4000)=""/197, 0xc5, 0x400}, 0x8001}, {{&(0x7f000026c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000a46000-0x40)=[{&(0x7f0000422000)=""/242, 0xf2}, {&(0x7f0000763000-0x65)=""/101, 0x65}, {&(0x7f0000fe2000)=""/81, 0x51}, {&(0x7f00009c6000-0x94)=""/148, 0x94}], 0x4, 0x0, 0x0, 0x8001}, 0x5}], 0x5, 0x1, &(0x7f00008e5000-0x10)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 10:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) utime(&(0x7f000082c000)='./file0\x00', &(0x7f0000a02000-0x10)={0x2, 0x0}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b5000)='/proc/self/net/pfkey\x00', 0x105040, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007eb000)={0x0, 0xb4, "78b0a1474fdb9cea8739f9f5a74ebd1bf91894d65283e59f1a9195b35d290218b79a74f274d0329f9583311b8b5c7da41db560bcf3de11ab5944184d069799f27f8f925977e1e9169d7f8f8d2177176f40dcf02ad11e7c8774574d1ac609b6cffa0b9d80fe0d277c4a08a8816e251ef7119a34fa260c0e7b75efb639d3829e0536e9b34f3db63f0356087867cb04f7e6aef1439b4b6cf5c8dc407fb383731a9f3dd227fff898951d3107d310062e6adf133d781f"}, &(0x7f0000b76000-0x4)=0xbc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007cb000)={r1, @in6={{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b99000-0x4)=0x8c) unshare(0xc000000) 2018/01/21 10:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) lsetxattr(&(0x7f0000296000)='./file0\x00', &(0x7f000048a000-0xd)=@random={'btrfs.', 'md5sum\x00'}, &(0x7f000033e000)='\x00', 0x1, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000356000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:10 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000293000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = gettid() sched_getattr(r2, &(0x7f00005c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00009fc000-0x3e)=""/62, &(0x7f0000c2f000-0x4)=0x3e) 2018/01/21 10:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a, &(0x7f0000aae000-0x10)=[{&(0x7f0000558000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 51.769098] ALSA: seq fatal error: cannot create timer (-22) 2018/01/21 10:22:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b55000)=0xe8) connect$packet(r0, &(0x7f0000fb4000)={0x11, 0x7, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0xc9)=""/201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000421000-0x8)=0x1) keyctl$session_to_parent(0x12) r2 = syz_open_dev$sg(&(0x7f000073b000-0x9)='/dev/sg#\x00', 0x679c, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f000001f000-0x4)=0xb9) dup3(r2, r2, 0x80000) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/21 10:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() clone(0x0, &(0x7f00004ec000)="", &(0x7f0000704000-0x4)=0x0, &(0x7f0000af4000)=0x0, &(0x7f000037e000-0x1000)="") signalfd(r0, &(0x7f0000092000-0x8)={0x5b02}, 0x8) 2018/01/21 10:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006cf000)='/dev/admmidi#\x00', 0x4, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00000cc000)=""/4096, 0xa6d) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00009ef000-0x4)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:22:10 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000001000-0x25e)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 10:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ba6000)='/dev/sg#\x00', 0xffffffff00000001, 0x200) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00001f3000-0x18)={0x6, 0x659b, 0x4}) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d3", 0x90) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 51.843647] ALSA: seq fatal error: cannot create timer (-22) 2018/01/21 10:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/21 10:22:10 executing program 7: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008f2000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d45000)=0x14) sendto$inet6(r0, &(0x7f0000d44000)="", 0x0, 0x11, &(0x7f0000d45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 10:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000023000)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f6000)='/selinux/enforce\x00', 0x200000, 0x0) r3 = epoll_create(0x8) r4 = syz_open_dev$loop(&(0x7f0000a8a000-0xb)='/dev/loop#\x00', 0x5, 0x20082) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000bce000-0xc)={r3, r4, 0x2}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00001f0000)="b16ae30ddb736fcc38a20c1fc9c31f2770505960b6f92617c93f105a267e74808fabda0b3eb0f1dc7f4faddb4fd102238e7c349d551624639b7a15a643e6fec7f7253e2b51fca8f52ac38827850d00ae2a557e3c88ac43ecfe7c50fa9d3704684c550be0271ac6de5fc02d7a21fe71fa2a9704cd816878") r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f2f000-0x11)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000155000)=0x2, 0x2) 2018/01/21 10:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000aac000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00005c1000)=r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) move_pages(0x0, 0x1, &(0x7f00009c7000-0x8)=[&(0x7f000050a000/0x3000)=nil], &(0x7f000083f000)=[0x0, 0x0], &(0x7f0000903000)=[0x0, 0x0], 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000709000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETS(r2, 0x5402, &(0x7f00006bb000)={0x200000000000, 0x0, 0x0, 0x6, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x0}) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/21 10:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000770000-0x8)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00004d9000)=[{&(0x7f0000590000)="112511984a4bc1f306e7b561726ffa0b9d2a38f80e42", 0x16}, {&(0x7f0000b2b000)="6d500ffc2b980ca8d8f5b2db36410f3eaf67c6bf1eb74de6e82a68e0f473bd05357c3df6e0877317c1bc4a19cde65f0f93de0d9149e4861370b08eb0f4b34ec8887cffc6366ee74d3a33217cbed006b3d3a52a4f8c338fde524f728e6ddb33610a49743f3de6ce91b63a66ab5d8541d5d51092aeffc1093c44d06feaf66cef2cc91dd7ba3dc85116cd15554b97ce8983b3a962e9e305af172a68e4aa034c8c941560ac421a617a0742efa078b07f", 0xae}, {&(0x7f000071a000-0xdd)="18b4c5841172c273b2ee82237eafe85c64546459046e4659a6fa64669b43f22b1a7f87ddc4b18a65191bed0292020874ea489ff63b602cf3bad44646e813f29b63f22a9c4491b8898d57431c3004a0b0d0b2b8dc81578dfd9fbb072ee7580ec24d9b23230b2e89322726f90b27a626bbf8e0f038b27accb8c96ac2158de092ca66f33b035a54868b6c5f64d8e54ff8cdc12f2f50f31f318b7d2eb5dfb16e04414fb10e719b010f5f246d17b913b9d22ecf1783a38fdc417b7e14b712d38d2bae29d0bbb3e3774654f37e6c294dc62f02e87e68e4106701580e96039f75", 0xdd}, {&(0x7f00003ac000-0x64)="3a6880446d56381a7bdfb9a17522374c7bb678e521f2597670f0dc31b11c76d5c9cfc2e49cac448c2829e2f39bebd55b2e98b2c63ac6306a6b2cf1a8477b3f829edf16031c6dc2967b60d4655dbc88e75cb478975ad5fe3d86ecfd9a88af4f83c38a0da7", 0x64}, {&(0x7f0000537000-0x3c)="e1bcb00478404ef29f84dde8e0f704a6cac9347695bef6251ae0b587c0e00c947e2d590879ab714a4c6b6cb8fdd9bbacb916775b602726d006fb19a8", 0x3c}, {&(0x7f0000c78000)="cee177184d9ca59f477f7247193a58bff2d85f5a674902621211f36e634d017e006ce8bdb74991b4ea96667c56687b7f924c86656a8cb9452270f1d1bc484fcb228eb144d3759fc25f22d9de7bbc2cd4c04bcc057b54c1f5b24dc2e5cc27f15cd54ff642b2759ca1c12b263ece4f85e4f00255c72b", 0x75}, {&(0x7f0000bce000-0x8e)="ce8dd87b395170ee0345667f092990fa328662fd3a75a19aacdf97736921b030321f973449c862854391996cf46c4eb33b4c192f09364e41c237ff861d5c415d218ad29c4ca9dda210c98b057aad202571018193cbbed565c9fc52c0b51236cb6b0475b48f262d89dbeec3646b7486b0ec277c5086aa48d88f567022d4b18488a5006cbeb42e01bffa576387fcf9", 0x8e}], 0x7) 2018/01/21 10:22:10 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x2, 0x1cd3, 0x5, 0x1}) ioctl$void(r0, 0x5451) 2018/01/21 10:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000c0a000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/21 10:22:10 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe7000-0x8)='./file1\x00', &(0x7f00005b5000-0x8)='./file0\x00', &(0x7f0000fe6000)='ram\a\x00\x00', 0x10000, &(0x7f0000080000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/21 10:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f00005ef000/0x12000)=nil) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, "5c8229ddc71c53a2ba33f72e7e2ce138463d71c2c2d0f18a31c9b35d6ce1b10112d64373d21b29c1a8233905", 0x0}) clock_gettime(0x0, &(0x7f0000a6b000-0x10)={0x0, 0x0}) 2018/01/21 10:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000a12000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2e16, 0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/21 10:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e88000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000de9000-0x1)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r1, &(0x7f0000e4d000)=""/0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/21 10:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000c7b000-0x8)='./file0\x00', &(0x7f0000b2a000-0xa9)=@random={'user.', '*md5sum,-,vmnet0cpusetuserppp1\x00'}, &(0x7f0000228000-0x8c)=""/140, 0x8c) r0 = syz_open_dev$midi(&(0x7f0000365000-0xb)='/dev/midi#\x00', 0x1, 0x1) recvfrom$inet(r0, &(0x7f00001c7000)=""/4096, 0x1000, 0x40010000, &(0x7f0000323000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) umount2(&(0x7f0000874000)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000a25000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000086a000)=0x0, 0x4) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/21 10:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) 2018/01/21 10:22:10 executing program 4: rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0xba30678) 2018/01/21 10:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000022e000)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007d3000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00000b1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006d6000-0x10)={0x4, 0x0, 0x7, 0x1f, r2}, &(0x7f000056d000-0x4)=0x10) r3 = add_key$user(&(0x7f0000fe9000)='user\x00', &(0x7f0000644000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a0c000)="7b2ab1c27d6167c58666f6f139d6ccd3a8a0df1c630f08823bc8c4699fed8c47ca1d", 0x22, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x3) r4 = socket$inet(0x2, 0x1, 0x424233da) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x0, &(0x7f0000ffc000-0x2)=""}) getsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f00004ab000)=0x0, &(0x7f0000379000)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000103000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f00007e9000)=0x0) accept$inet(r1, 0x0, &(0x7f0000a8c000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009b4000)=@get={0x1, &(0x7f0000658000)=""/57, 0x154}) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000ac8000-0x5c)={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffff8001}, {0xa, 0x2, 0x6e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x8, [0x0, 0x2, 0x100000001, 0x100000000, 0x0, 0xefcc, 0x7, 0x3]}, 0x5c) 2018/01/21 10:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000081e000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000009f000-0x40)=[{&(0x7f0000d93000)="3777723cbf17e458720f8d32075e9dda1a3216cab49f27fb2b2ebf86b2c4cbb5f995f07a1df99b854d73e002a1963b2b33ab875e67deb384fbc62e43df528722b3b30885f957070f80698845e16065a7e77a41aab728dec65e1d0f675bd3292c3d5d1f0291efff75c22f4633d195f444634fbde97efa19b061c286ceb72bd3d07e59868d3ded786c3e4f9bd4927baf", 0x0}, {&(0x7f0000656000)="d9984eea175a65b2992a638666a9abc0f8950486efd86636d630665dd6a26d0c7aced96787e14946678750b5e467d0c0eb0be8b92f8682c62cec69593cdd5143bee1702f72ecc7a297b44505084651015a07fc6332160d97c83641e70f7f24638760f79f8c88c2af24b6d4e9b5cc454801561551407bd9eb", 0x0}, {&(0x7f00003bd000)="92d89a63901e", 0x0}, {&(0x7f0000b7d000)="676c0613a9fca92e", 0x0}], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0xffffffffffffffd6, 0x0}, 0x0) r3 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/21 10:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d80000)={0x77359400, 0x0}, &(0x7f0000497000-0x10)={0x0, 0x0}) timerfd_gettime(0xffffffffffffffff, &(0x7f000059f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000f0f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000144000)={0x8, 0x9, 0xebf, 0x1f, 0x5, 0x25, 0x4, 0x0}, &(0x7f0000c31000-0x40)={0xb6b9, 0x6, 0x4, 0x2, 0x2b, 0x6, 0xf598, 0x7f}, &(0x7f0000b92000)={0xfffffffffffffff9, 0x7, 0x1f1c, 0xef9e, 0x7215, 0x0, 0x81, 0x0}, &(0x7f0000452000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005fb000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00008ac000)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000484000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000145000)=0x2000000000004, 0x7, 0x4, &(0x7f0000ee0000-0x10)={r0, r3}, &(0x7f0000048000)=0x4000000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/21 10:22:10 executing program 6: membarrier(0x800000000010, 0x0) clone(0x0, &(0x7f0000324000-0xc2)="", &(0x7f0000211000)=0x0, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000437000-0x86)="") membarrier(0x8, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c14000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x8802) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000013e000)={0x5, 0x3, 0x7, 0x100, 0x13e0}) 2018/01/21 10:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e1d000-0x32)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000537000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000324000)=0x3, 0x8) 2018/01/21 10:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004dc000-0x8)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:22:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000b18000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d25000)='./file0\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009c3000)=0x4, 0x4) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000308000-0xb6)=""/182) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f4e000)=0x401, 0x4) memfd_create(&(0x7f0000493000)='cpusetppp0wlan1{eth1[trusted\\eth0+mime_typeð0GPLlo\x00', 0x3) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x19, 0x80e, 0x7fffffff) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000049c000-0x10)={0x7, 0x8, 0x8, 0x8}) 2018/01/21 10:22:10 executing program 5: getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe4000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000817000-0xc)={{0x8000, 0x1, 0x4, 0xfffffffffffff801, 0xffffffffffffff7f, 0xd8f9}, 0x1e95}) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000df7000-0x8)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000c0d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e61000)={r3, 0x7, 0x5, [0x5, 0x9, 0x2, 0x1000, 0x5]}, 0x12) sendmsg$kcm(r2, &(0x7f0000966000)={0x0, 0x0, &(0x7f00005e6000-0x10)=[{&(0x7f00009f4000-0x2f)="e5", 0x1}], 0x1, &(0x7f00008b8000)=[], 0x0, 0x0}, 0x8040) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/01/21 10:22:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000063000-0x60)={0x27, 0xdd, 0x0, 0x7, 0x2, 0x4, "114c32f05b590229b031c9762b857d2cc8a02680f6ede31800fded892a257ee5b0f4270ff12c00f9875019b246009cf396bb728de9c59c07b0b7c180ae4eb8", 0x8}, 0x60) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x8000, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000002000-0x18)={0x0, 0xa, 0x2, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000003000-0x4)=0x2c8000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, 0x98) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000004000)={@common='gretap0\x00', @ifru_map={0xffffffffffffe3e6, 0x70, 0x12eb0dc7, 0x2, 0x80, 0x8}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/kvm\x00', 0x400, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000007000-0x4)=0x6, &(0x7f0000007000-0x8)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000006000-0x12)='.request_key_auth\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000)="e3916f164d03a8aedbad6ff25f8cde7355fce54a348209d0d8dd3f6e902080a0fb42721b5dd39891b32e623320186d95073ed7d628d95474242e2b7aca5b219c735219c1f51f983742c265b45504491596e16aa845b30f86afa3cdb758cacbcd52539047c40cc78f8f2fdaef7440a0de1c77896011becbf07008f18dc2d44be78110a4022dbe01fed4352d8a", 0x8c, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001000)=[{&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000005000-0x9a)="2649c0e42e3391b8dd51d3c414ab3e9ce2ca908dbd47c994c990c8427774457758a08c85cbd907613ba6c52a2e9f3a30b01e3706467f2cf1f913eca5cae934d29e1939e83fdc3f4b76c13d174bcf4d7e869e245f355d88cecd6d7ed24e87725fcf1b01d4931a7cfc1677b0d531be6507e1328e7131e9a882eb3b405e5ebd609033be67024108c3ff0ed57f4f970ac2cf94ede9a6cf40993b58a8", 0x9a}, {&(0x7f0000004000)="19c7b48fd83660f650008f7c5663ed9cb46b6505b4eb6593532980fcbc74062d49ff0fb9b16ca4de58cc5da003c9a654962583df9b66c7cc8f81b7e3897289d02ffcb9118d93ded72151410244ebaff81de8dbab0b95e49b01bbd9f4dd471c859f92f90e0ff6e0669aa8047d0534db7c659e50567ba1497e7296cb983b8eddc9b3b35a83dd80f85540b0b7b87b1e916466cd2efa257ccb51719c5ea4452a71ed9cfa88", 0xa3}, {&(0x7f0000002000)="5ed1c52db5d646cefb5a6391321cbdf2bb00264756cfccf1867ee1237b97a774d9d12312f8e6c850", 0x28}, {&(0x7f0000007000)="86274aedea689ebd31a4c9822052401c561a986f981c95d2c71a23998d95599796c474f14fc2531ef5db162bfa546cb618f452a4ef3cbe471ac65603b74f77f31a368bf8d9a9ee0aeb7d59500123123dc74846c9727920dedd5c62189eba3aae1b4ffe19411b239f638c2b83ef38fe3e9ad031bc35f7461ed6b0936d", 0x7c}, {&(0x7f0000006000)="cba51e09bbeb5f7818a198e40fe1f60515f18a8f89f32fc68a0ecbbc14a0e6eb696c406aee8c65339add1b1cfe8011c194813d140ce79668bd92d892d6f37dc62a0b6dc0fc904a7e926fc1d1414021ca7f63ec2c19620ccabf5565c751f06b3545b82cff2a71556863716c18bc3f91c4c4d49a438fc43bf2956baebb170b9e6b452c7104a1149a863d5d21f19cab3d4a83e862f1b314963ef86255e7ba2698bf484714ac5c3ee67e069ab93dd375d535d7e23a362e670e226b", 0xb9}], 0x6, r3) 2018/01/21 10:22:10 executing program 4: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f000000c000)=0x8) setsockopt$inet_pktinfo(r0, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/21 10:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000233000-0x9)='/dev/sg#\x00', 0x411, 0x400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x8) 2018/01/21 10:22:10 executing program 7: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000b2000+0x54)="24697e703026276e6f6465762f706f7369785f61636c5f61636573732d2400ad") 2018/01/21 10:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007f1000-0x4)=0x4, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) 2018/01/21 10:22:10 executing program 3: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) 2018/01/21 10:22:10 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/rtc\x00', 0x200125004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e6c000)='/dev/mixer\x00', 0x40, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000902000)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000515000-0x4)=0x0) r3 = eventfd(0x8000) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r5, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d20000-0x4)=0x0) r9 = fcntl$getown(r2, 0x9) accept$inet6(r4, &(0x7f000054e000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de7000)=0x1c) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000067c000)=0x0) sendmmsg$unix(r2, &(0x7f0000281000)=[{&(0x7f0000a3c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000374000-0x90)=[{&(0x7f000058f000-0xd3)="fc64ceba8cb1e05980f3aedf60504e6cecdb24bc3dfa6af6caef015f9b22911c183046a4ba916548aa09771ca03c2d133c75ba66691702f965b87c8d416c6d8f307e2e2e4bf8e2ec8eea86da83c2acb40cac85c326165f2b46ae69493aeca6c9362a09a51b38af089b60b5eff098402c64afda70d39891bfe3c51062dc62b371914cf0c5b3fb53d847804c4d3e7ef0ad7510cce7d2905ff2df3852486c180c6d9531f47ea53a5c1ad651cf923f7841951fd5147162a998ca54db94c1e5b3fe78ba24e9173c48fb310a17dba7065b2d369ddd36", 0xd3}, {&(0x7f00002ab000-0x2f)="1a46b208771a208e65f5088442a1ada24e7f49634903e32fb9739051265e650b4e081817370f32c32470b701751cf5", 0x2f}, {&(0x7f00009b0000-0x60)="9b11bc2be1abd4363633c8d6eac9a7625a396fb55f0a9f7c5ab777dec72bdf3c0b38af8047fc36061fb0702d0f04df4f1d8bf2faf14b7af1886df54eb5ea5d567a0ecedfe2b30b51ff1d67bfb6e96e2237ee07e04e6179992aa634883d3fdaf3", 0x60}, {&(0x7f000016e000-0x7c)="259a3a9d4c076ba603e645e2c13f42164c6dad5e468b1c180856158de92582e78dddc9daa2e6fa28edcce9062f33a4fa2278aadfc6ac7cab5d3757cd86b31cce1257f968a791834b7fc56d8be6d775baa96cb3e981f87478a3671d3d18940a17c87344543aaf48faed0bbfb6ebaa4c076c2c589506569e0c7a9eaf27", 0x7c}, {&(0x7f0000a89000-0xa4)="83fce581f449a9d3366fad80584036cba3e6262dca3c60ac272d37d8c59c236feb983379e22375474c546a155c439e3114b3f79c71a7d745df34cbd30334dadf0d7bcdda4f3cd9b1d49d0c213b66ce2f485c7750507d8e9fea170fd9aee05e654784638858ffc55f2a76739d996f64ebaa7f10159e1639bd8e24ca2b9c8c5be490f49535e8d9616b10c705d232b40e8ae3e4a6c4230ce330fa82587ca6ac2d4f661316c2", 0xa4}, {&(0x7f0000663000)="", 0x0}, {&(0x7f0000ce5000-0x6f)="c957c429c17deb9981f6b2b4f7cb1181a3f18e2ff5b69703018ef78f583707c16094c95c8074e4c0f2d23ac04749533b2c96af915b50db57d8ae890959be131b4b8bd586fc8678deb835c6b7921f98cc1f38ce599f0a25870c4559f183366995bf594db51334c1eb685645c2f2bbe9", 0x6f}, {&(0x7f00007be000-0xee)="b0ef5e24e15121f002e51fa0f6b00e20e97ea27de932a0acd7d6900943ce3d4e7a1ef2656d99c0db88777c8dafc94d24b386dc9403567fb28d8c2c9453aa7f6868b49dd1ad3b7f91b0567b5bb38279cd44606170e6a255496ea59a1f7355fbdf467993f6fdda29363c08b59b08d35d61c8156da3c0474dcf69bb2e3b5312b5c9035b01bced7d4ac8219db5bc5c61ccad76b50084b425eecb5e1ede8c31177b1230a0238888d6011571653b28d77acb6fd0aa46d88d1cf10c7dd2415eac9b3403835a2aa3b3127dd693b6019a7222ccaa63a6f0e4c2d30bf0e79cdcf5ee72cfafea5262e4e8696bb2b49743abe5e4", 0xee}, {&(0x7f0000f00000)="92f875bf958d62fd66ebd10093fa2f764e2dba7d9c289db817f1373392180d9c3d765c38b8752a73daa6f8080ef43e5968947ea818042e2510996c4ac918ce1a62722aee142cfa787231be97cd86bd4c4184aebf", 0x54}], 0x9, &(0x7f0000701000-0x90)=[@cred={0x20, 0x1, 0x2, r8, r6, r7}, @cred={0x20, 0x1, 0x2, r9, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r2, r2, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r6, r7}], 0x90, 0x40000}], 0x1, 0x20004804) write(r5, &(0x7f0000486000)="bb", 0x1) 2018/01/21 10:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000dde000-0xd)='/dev/dmmidi#\x00', 0x3f, 0x101000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000f4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000044c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/21 10:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) pipe(&(0x7f0000e60000)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000f4c000)={&(0x7f0000f6c000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000054d000-0x10)={&(0x7f0000f04000)={0x1cc, 0x0, 0x0, 0x100, 0x6, 0x1, {0x0, 0x0, 0x1}, [@nested={0x1ac, 0x48, [@typed={0x10, 0x29, @u64=0x7fff}, @generic="7b338f6606e0f53fe1721112ad1a550d91583b3f86b69f2fc089f1172b292e7577110ecf9938d9dc6922eb801267f7c096e8df2a74c5cfbb89755e080e13d744ab430e9df6318233a86d77f719cc4ddb3f2f44a4fb7f80fba2f1c09282d2d0d720018b27e1763ce605eb532dcb4c23a11b598ba3f879a33ff57d07fb3c29b8b44afaa9759f8804ce8d98205ca4e37b9b6af299e8fd2e7fd2e308dbe6a47ef868ed80359f699851c7d782bb782950b69b2ba059bedf4dfccb0c85493925d62f7d546b81e7ac9846b986bffce017", @typed={0xc, 0x84, @ipv4=@broadcast=0xffffffff}, @generic="8d5d4877f0394ad00400c6ab85d862d9c47d69c6da09d0d064fccb9c37ededdabdc15776a01897afdea329ea19ecb49ee8a8d9e8904aaa389235453feed243dda3ff91b1dcb3de66ed3829a9fb060a6cf44c8d97c3e8058aadd857c7be117e2f872a87cabbe00ba00d60bb8e95ec402b8b255310f79110131e7fdfc086d038f16557f8286dcced3834f84e51aa6bb26ba6ef76b1d828aab56e7c4bfd01a80d6328709906c836e0191856cad2aa61044b6991ce89b6393e8ac3c1da7cf454b8"]}, @typed={0xc, 0x76, @ipv4=@loopback=0x7f000001}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x80}, 0xd0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:10 executing program 1: remap_file_pages(&(0x7f0000b21000/0x1000)=nil, 0x1000, 0x1, 0xffffffff, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) r0 = syz_open_dev$admmidi(&(0x7f00001b4000)='/dev/admmidi#\x00', 0xffffffff, 0x40400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005d5000-0x10)={0x2, &(0x7f000078c000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000166000)={r1, 0x30}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) 2018/01/21 10:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f0000d5f000)='/', 0x1}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee1000)='/proc/self/net/pfkey\x00', 0x121180, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000db8000)={0x0, 0x1000, "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"}, &(0x7f0000370000)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004e0000-0x8)={r3, 0x45c}, &(0x7f0000cc9000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000426000-0x68)={0xfffffffeffffffff, 0x400, 0x2, {0x0, 0x989680}, 0x1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xfff, &(0x7f0000765000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000698000-0xc)=@sack_info={0x0, 0x3, 0x101}, &(0x7f0000c66000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006af000-0x8c)={r1, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mkdir(&(0x7f00008cf000)='./file0\x00', 0x0) prctl$intptr(0x1e, 0x100) removexattr(&(0x7f00003cb000)='./file1\x00', &(0x7f0000c64000)=@known='security.capability\x00') r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) inotify_add_watch(r2, &(0x7f0000f26000-0x8)='./file1\x00', 0x82) open(&(0x7f0000e77000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/21 10:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x7387, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00007a4000)={{0x2000, 0x105004, 0xd, 0x100000000, 0xffffffffffffffe1, 0x5, 0x80000000, 0x7, 0xfffffffffffff76a, 0x9, 0xfff, 0x7, 0x0}, {0xf000, 0x15001, 0xb, 0x6, 0x6, 0x5, 0x0, 0x4, 0x3, 0x5, 0x80000001, 0x3, 0x0}, {0xf000, 0x4, 0xd, 0xb45, 0xd59e, 0x5, 0x0, 0x9, 0x29f, 0x10000, 0x4, 0x9, 0x0}, {0x12001, 0x0, 0xe, 0x6, 0x3, 0x6, 0x9, 0x0, 0x173, 0x7f, 0x8001, 0x9, 0x0}, {0x1f002, 0xf004, 0x1d, 0x5, 0x0, 0xffffffffffff8001, 0x7fffffff, 0x2, 0x7, 0x1ed, 0x100000001, 0x400, 0x0}, {0x6000, 0x0, 0x1f, 0x5, 0x8, 0x80, 0x20, 0x9, 0x1, 0x7, 0x8, 0x7f, 0x0}, {0x100000, 0x100000, 0xa0f06bf42f081f8a, 0x0, 0x10001, 0x2, 0x3, 0xffff, 0x1ff, 0x101, 0x8001, 0xffffffffffff6d68, 0x0}, {0x5000, 0x2000, 0xb, 0x8799, 0x8, 0xfffffffffffffffe, 0x40, 0x9, 0x100000000, 0xc2, 0x1000, 0x0, 0x0}, {0x0, 0xf004, [0x0, 0x0, 0x0]}, {0x6000, 0x5000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2000, 0x40, 0xb, 0x400, 0x0, [0x8, 0xfffffffffffffffc, 0x3, 0x8]}) dup2(r2, r3) r4 = dup2(r2, r2) ioctl$int_in(r4, 0x5452, &(0x7f00005bd000-0x8)=0x41) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r2, 0xa, 0x12) r6 = gettid() tkill(r6, 0x2d) vmsplice(r3, &(0x7f00006bd000)=[{&(0x7f0000dde000-0x1000)="a9", 0x1}], 0x1, 0x0) tkill(r6, 0x100000000000016) creat(&(0x7f00003df000-0x8)='./file0\x00', 0x60) 2018/01/21 10:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ac4000-0x9)='/dev/ppp\x00', 0x6000, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f000063c000)=0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f59000)='/selinux/policy\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x60c, &(0x7f0000e9f000)="") fadvise64(r0, 0x4, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r2 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000bf7000)=0x0, &(0x7f0000ec3000)=0x4) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00007d4000-0x6)={0x6, 0x0, 0xa8fe}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000160000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/21 10:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0x4}, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x0, 0x0}, 0x66b) [ 52.297669] sctp: [Deprecated]: syz-executor5 (pid 8058) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.297669] Use struct sctp_sack_info instead 2018/01/21 10:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a05000)='/dev/ppp\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003d0000-0xc)={0x0, 0x0}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00007b8000)=@abs={0x1, 0x0, 0x0}, 0xffffffffffffffbe) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fallocate(r1, 0x1, 0xa9, 0x100000000) 2018/01/21 10:22:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000001000-0x38)={0x3, 0x0, [{0xec, 0x0, 0x1}, {0x8, 0x0, 0x3}, {0x10000, 0x0, 0x9}]}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/21 10:22:11 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001a000-0x8)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/21 10:22:11 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000ae4000-0xb)='/dev/midi#\x00', 0x6, 0x204000) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x100000010) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/21 10:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00009a0000)='/dev/dsp#\x00', 0x7f, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c70000)={0x40, {{0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) r3 = getuid() r4 = request_key(&(0x7f0000ecf000-0x12)='.request_key_auth\x00', &(0x7f0000e70000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c4b000)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r3, r4) sendfile(r2, r1, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) 2018/01/21 10:22:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000063000)={0x9, 0x28, [0x3, 0xffffffff, 0x0, 0x5, 0x80, 0x3, 0x4, 0x800, 0x6280, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00000d0000)={0x77359400, 0x0}, 0x0) prctl$getname(0x10, &(0x7f0000942000)=""/70) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x8008700b) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000215000-0x8)=0x0) 2018/01/21 10:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000028a000)=""/28) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) 2018/01/21 10:22:11 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe7000-0x6)="0700cc667300", 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000fe6000)={0x3, 0x1}) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/21 10:22:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x7, 0x3, 0x9, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000c20000)=0x1f, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0xf9, 0x0, [0x7fffffff, 0x1000, 0x8, 0x60f013ef], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000871000/0x3000)=nil) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 10:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cb8000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x4000000000000000) 2018/01/21 10:22:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000abd000-0x50)={0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f24000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/01/21 10:22:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x5, 0x5, 0xff, 0x7ff, 0x20, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000a15000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f00002b9000)=0x80000000, 0x4) r1 = semget$private(0x0, 0x20000000102, 0x0) clock_gettime(0x0, &(0x7f0000e29000)={0x0, 0x0}) semtimedop(r1, &(0x7f0000707000)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f00001ce000)={0x0, r2+30000000}) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000f4a000-0xbd)=""/189) 2018/01/21 10:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(cryptd(xts-serpent-avx2))\x00'}, 0xffffffffffffff86) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000433000-0x40)={0x1f87, 0x6, 0x401, 0xfffffffffffffffe, "923338903d6493c7e345e35f2f46931c3e69754614da941537e73ac8a71fa389515ca1dc443fb2e7fb919d35", 0x1}) sendmsg$alg(r1, &(0x7f0000d60000)={0x0, 0x0, &(0x7f0000b43000)=[{&(0x7f00009e8000-0x8f)="e0b9da612afd2abcfc260ebe6ede995ccfabd7523613a01372c0f29083e60c95d9", 0x21}], 0x1, &(0x7f00007e1000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xde39b25f369659eb, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000256000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000061a000)=0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/21 10:22:11 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000006000)={&(0x7f0000004000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000000005016, &(0x7f0000004000-0x8)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000004, 0xba011, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000007000)=0x0) r4 = mmap$binder(&(0x7f00006ac000/0x14000)=nil, 0x14000, 0x100000e, 0x3010, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0xe4, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x18, &(0x7f0000007000-0x40)=[@fda={0x66646185, 0x6, 0x0, 0x36}, @fda={0x66646185, 0x8, 0x1, 0x2}], &(0x7f0000005000-0x18)=[0x18, 0x40, 0x18]}, 0x7}}, @increfs_done={0x40106308, r3, 0x0}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, r4, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f0000007000-0x38)=[@fda={0x66646185, 0x1, 0x3, 0x21}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000007000-0x18)=[0x38, 0x38, 0x38]}, 0x1000}}, @request_death={0x400c630e, 0x0, 0x0}], 0x2c, 0x0, &(0x7f0000002000-0x2c)="073ba7f0f0655cbdbc1a01bde930124e4c9043a62b4efb3550f59d8aa2f255ebeb2e63e8ab82d3be754aabf6"}) 2018/01/21 10:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a52000-0x9)='/dev/dsp\x00', 0x400ff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000078000)={0x8, &(0x7f0000252000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000aca000)={r1, 0x0}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 10:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000e7b000-0x12)='/dev/snd/midiC#D#\x00', 0xe6b, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000034e000)={0x2, 0x401}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000e9c000)=0x0) ioctl$PIO_UNISCRNMAP(r2, 0x80047437, &(0x7f00007da000-0x7a)="") 2018/01/21 10:22:11 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00009ee000)={0x0, 0xd, 0x5, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000dea000)={{0x0, 0x0}, {0x0, 0xfff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a2f000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000814000)={0x2, r3}) syz_open_dev$admmidi(&(0x7f0000c52000-0xe)='/dev/admmidi#\x00', 0x0, 0x20000) 2018/01/21 10:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/01/21 10:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e0b000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000a78000-0x168)=[{{&(0x7f000065e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00009b7000-0x90)=[{&(0x7f000096a000-0x6c)=""/108, 0x6c}, {&(0x7f00003ba000)=""/243, 0xf3}, {&(0x7f0000de5000-0xf8)=""/248, 0xf8}, {&(0x7f0000dc8000-0x28)=""/40, 0x28}, {&(0x7f000041f000)=""/169, 0xa9}, {&(0x7f0000017000)=""/59, 0x3b}, {&(0x7f0000b5e000)=""/46, 0x2e}, {&(0x7f0000d7a000-0xc5)=""/197, 0xc5}, {&(0x7f0000635000)=""/4096, 0x1000}], 0x9, &(0x7f0000506000)=""/233, 0xe9, 0xeb27}, 0x57ab744a}, {{&(0x7f0000e48000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00003e4000)=[{&(0x7f000048a000)=""/206, 0xce}, {&(0x7f0000202000)=""/4096, 0x1000}, {&(0x7f0000085000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000660000-0x4f)=""/79, 0x4f, 0x0}, 0x9}, {{&(0x7f0000862000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077e000)=[{&(0x7f0000529000)=""/4096, 0x1000}], 0x1, &(0x7f0000403000-0x51)=""/81, 0x51, 0x4}, 0x1}, {{&(0x7f0000e4d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c92000)=[{&(0x7f0000d17000)=""/229, 0xe5}, {&(0x7f0000bd3000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00000e2000-0xf5)=""/245, 0xf5, 0x80000001}, 0xfffffffffffffff6}, {{&(0x7f00009f6000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000316000-0x5a)=[{&(0x7f0000b21000-0x19)=""/25, 0x19}, {&(0x7f000051f000-0xdc)=""/220, 0xdc}, {&(0x7f00008de000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d9f000-0xae)=""/174, 0xae}, {&(0x7f0000519000)=""/159, 0x9f}, {&(0x7f00009bb000)=""/11, 0xb}, {&(0x7f00008c0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b80000)=""/221, 0xdd}], 0x8, &(0x7f0000aa9000-0xdf)=""/223, 0xdf, 0x8}, 0x3f}, {{&(0x7f00000c0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000288000)=[], 0x0, 0x0, 0x0, 0x6}, 0xcffe}], 0x6, 0x40000002, &(0x7f0000510000-0x10)={r0, r1+10000000}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000185000)=""/205, &(0x7f0000d76000-0x4)=0xcd) add_key$user(&(0x7f0000299000-0x5)='user\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000568000-0x4e)=',', 0x1, 0xfffffffffffffff8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/21 10:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x5, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000106000)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/21 10:22:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x62b)=@pi={0x0, 0x88f7, @ipv6={0x0, 0x6, "ac5040", 0x5ff, 0x62, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x2c, 0x0, 0x2, 0x4, 0x0, 0x8001, 0x0}, @hopopts={0x8f, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @jumbo={0xc2, 0x4, 0xa8}, @generic={0x80000001, 0xf3, "2a2a160a851ea939b1a0db938b0f0f74411e3b14a50e1b1d6b2daf74f6a38a06f5ea9dd9a15a75b78af3830d8e2bffa4d6a8627ea434b0209f4be3cb7c5837a85e337c88050da4fb905050978048ee890062fa98dc199125db1ee0f880dcf48d709471bbda403ac183e01c6de4b9ba0eabe2a31fec23dca02ccab9b121845c09ededbb754bd8a181ba7cccd6eafadbb09363ddd1f098b600da9e9db3a9f25db0c709244489ae814a1f7d3bdcd6a30515578f5c68863c05adb5831ff27af8106c83aa0780a1b0085f0b0c6db03f3de0bcdc687478cd503537043e58640d6636b00dbe1c54ff6339b269ff2dadd65342b6ba0574"}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0xaf, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x9}, @pad1={0x0, 0x1, 0x0}, @generic={0x6, 0x45, "4999109ca0fd41e37fcfc5403f3b7c02d8127c7bb1d383fd78194cc3234a17163ec68aced2931269804145d6f915f7e4baa90d13a9eab287e9951e2a025a286fb5622bd21b"}]}, @dstopts={0x3b, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x40, {0x1, 0xe, 0x0, 0x3, [0x3, 0x3, 0x80000000, 0x686, 0x600, 0x7f, 0x2]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0xff, 0x9d, "6912998cc800e354bb743d173bd0603a18cd0ec03652d0680644f0eda37d2259c8213f39bddf7213cb1c520ec2e5daa0491772453c546c12bb6015a414fba90c37d31ec9dd54dfb69434d9cad3385d1b810861d7c2e4bcc0e1a25f54c00eea7d131123b77b925a60ad0c994e5d1f89fad8621f7d5831bfd94af6c1386c8e80d0d8ba6a686392556f156e21187367a84290e63f7b151a27ce9b902b39f8"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x3, 0xc, 0xbfe, 0x3, [0x7fff, 0x2c, 0x28000, 0x61b714f8, 0x10000, 0x2]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x20, {0x8, 0x6, 0x7, 0x0, [0x400, 0x1ff, 0x1000]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x5, 0xa3, "48801b40e19ecc0c3268e291092fda54369818c4eeaaad3ec99b778d91ebe6615dd15c383005aac55e25e1bb134096d504304741e48d37d2e89015f6eecd372deb8f0fd65a9f9ab0efba760ae09033d18d74c6960de28b2ca560706506e05fde3b2b641400d4a36e8b3db8980816302c8cc8552ff57d826aa01e093a1fe557637178a96f3dad402fe236b3c88c7353c68525d99e584f4f02947a7854d9379abed90f4b"}, @calipso={0x7, 0x18, {0x10000, 0x4, 0x3, 0x77f8aff4, [0x81, 0xfffffffffffffffb]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @hopopts={0xbf, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @enc_lim={0x4, 0x1, 0xfffffffffffffa74}, @enc_lim={0x4, 0x1, 0x4092ce1e}, @jumbo={0xc2, 0x4, 0x81}, @jumbo={0xc2, 0x4, 0xffff}, @ra={0x5, 0x2, 0x1f}, @generic={0xff, 0x39, "131359c5fe86d71828ce17936a16774cc5f27aee059b8d26660e7b3928e2f73258c33fb4ab4ad1f072175b43a098f88155f0be3e4457b9c487"}, @ra={0x5, 0x2, 0x9}, @generic={0x1, 0xed, "c7407e37003de7ad406c382779f09dcac654ce4b0c5dd400afdaf04b63f831d86b4bd04c81b84dbddc2113dc2c6bafcb6324693fef71a3f6790cf0c8a6f58b1bf57ffafc776d21b5a611cc0a0c3615695dc14c1e99be82f42061b027c4783639357b96ef7ee8fac8592e43b5e773c6e50e300f07f6456fce68651499bba1bfb2ae8e545f0518b4b9ff371f13dfab880733c3cf945b852550ce9dd989859ebdf18d6de815f4591cfe6d0394c223057f41e2e97ab27f76ca5ac71e208230023226160393e4b36edeb278d0026e6a4d2ea3b52db559b909f61afc0a490e64e7df9295d4c192e86c4ae12eeb9d93a4"}]}, @fragment={0xbf, 0x0, 0x0, 0x8, 0x0, 0x7, 0x2}, @hopopts={0xa39601582a8064c0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x1, 0x6, 0x1, 0x3, [0x8, 0x8, 0x5]}}, @jumbo={0xc2, 0x4, 0xfffffffffffffffa}, @ra={0x5, 0x2, 0x7fff}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xf9, 0x9, "6f36b38783b0ded859bceb79e92cade68b87437b5441c1bcc48341f5fa9092da925f5490d7ab8e568835de3d19955ad21ae2fcfa9cfc9dcff29f0bcefb3f5d9bd04c75644ceacfb4b8c4dbde9705f1c6d7af88f267406602499273157b878954b934247e9f1ea06d04fdf2962828"}}}}, 0x62b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000008000)=0x0) 2018/01/21 10:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c9000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000171000)={0x9, 0x3ff, 0x9c, 0x7}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/21 10:22:11 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dc2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") 2018/01/21 10:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004f6000-0x6)={0x0, 0x0}, 0x6) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000073000-0x5)={0xdd, 0x5, 0xfffffffffffffffd, 0x6}, 0x5) getsockname$inet(r1, &(0x7f00003ae000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000951000-0x4)=0x10) 2018/01/21 10:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) 2018/01/21 10:22:11 executing program 0: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/audio\x00', 0x80001, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000335000)={@rand_addr=0x3, @empty=0x0}, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$notify(r0, 0x402, 0x9) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b02000)={0x0, 0x0, []}) 2018/01/21 10:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000631000)='/dev/audio\x00', 0x38801, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000335000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b08000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004ed000)={r1, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000fb1000)={0xaa, 0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 52.841710] QAT: Invalid ioctl [ 52.869151] QAT: Invalid ioctl 2018/01/21 10:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000a32000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f48000-0x50)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/21 10:22:11 executing program 3: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aed000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000053a000)={@empty=0x0, @rand_addr=0x7}, 0x8) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aee000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00003fe000)=""/4096) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2018/01/21 10:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00007a1000)={0x3, 0x0, [{0xc0000005, 0x7, 0x1, 0x2, 0x100, 0x1f, 0x100000001, [0x0, 0x0, 0x0]}, {0x8000000b, 0x4, 0x0, 0x8, 0x7, 0x9, 0x7ff, [0x0, 0x0, 0x0]}, {0x2, 0x7, 0x7, 0x6, 0x4, 0x7, 0x0, [0x0, 0x0, 0x0]}]}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000)={0x0}, 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r2, r1) 2018/01/21 10:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000973000)=@known="7316f893000074792e73656c6969757800") 2018/01/21 10:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006f9000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x6) 2018/01/21 10:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f58000)='./file0\x00', 0xa4) ioctl(r0, 0x1, &(0x7f0000b03000)="") 2018/01/21 10:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/kvm\x00', 0x84a80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r3 = dup2(r0, r1) dup3(r3, r2, 0x0) 2018/01/21 10:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000632000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf390}, &(0x7f0000d37000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d7d000-0x8c)={r2, @in6={{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000da3000-0x90)=[{&(0x7f0000fbd000-0xd6)=""/214, 0xd6}], 0x1) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/21 10:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000ef6000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x40000000000003e2, &(0x7f00002d7000)=[r2, r3, r2, r0, r3, r1, r2, r1]) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000364000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000575000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x1000, 0xfffffffffffffefb, 0x400, 0x40009}, &(0x7f00004ad000)=0x289) openat$rtc(0xffffffffffffff9c, &(0x7f0000c2c000)='/dev/rtc\x00', 0x181000, 0x0) 2018/01/21 10:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000887000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f00003a4000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 10:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000417000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) shutdown(r1, 0x1) 2018/01/21 10:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e1a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, "c4cda316814d634b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$evdev(&(0x7f00006dd000-0x12)='/dev/input/event#\x00', 0x2781, 0x400800) readahead(r0, 0x7, 0x40) 2018/01/21 10:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000131000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000689000)=0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000023e000)={0x8, 0x9, 0x3, 0x7fff, 0x1, 0x4, 0x0, 0x32d, 0x6, 0x4, 0x3}, 0xb) 2018/01/21 10:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000777000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") poll(&(0x7f0000a29000)=[], 0x0, 0x9) 2018/01/21 10:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000565000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8000) accept4$llc(r1, 0x0, &(0x7f0000ccc000)=0x0, 0x800) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f8000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000219000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000eb0000-0x40)={r3, 0x3, &(0x7f0000b79000)=[0x7fffffff, 0xfffffffffffff36e, 0x577], &(0x7f0000bd3000)=[0x3], 0x4, 0x3, 0x4, &(0x7f0000e2e000)=[0x8, 0x95, 0x20], &(0x7f0000dad000)=[0x0, 0x8, 0x1, 0x101, 0x165], 0x0}) 2018/01/21 10:22:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000845000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x3)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00008f8000-0xa)='encrypted\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='}:trustedvboxnet0wlan1*wlan0md5sum\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x100089f7, &(0x7f00009e7000)={@generic="4000ff6a3e8dabdb0b0dc2c47295ab81", @ifru_settings={0xc2aa, 0x0, @fr=&(0x7f0000600000-0x18)={0x5, 0x7fffffff, 0xbaf9, 0x7f, 0x80, 0x3, 0x1ff}}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/ptmx\x00', 0xe535f7eb97fd25cd, 0x0) socketpair(0x8, 0x3, 0x12000, &(0x7f0000670000-0x8)={0x0, 0x0}) 2018/01/21 10:22:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000d50000/0x3000)=nil, 0xffffffffffffff8b, 0x7, 0x80, &(0x7f0000316000/0x3000)=nil, 0x0}) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000014000)='./file0\x00', &(0x7f0000040000)='./file1\x00', &(0x7f0000031000)='nfs4\x00', 0x0, &(0x7f0000041000-0x1000)="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") symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000041000)='./file0\x00') unlinkat(r1, &(0x7f0000040000-0xe)='./file0/control\x00', 0x0) 2018/01/21 10:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f000041a000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="", 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008f9000)=0x0) unshare(0x20000000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c58000)='/selinux/enforce\x00', 0x1, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") sendto$inet(r0, &(0x7f0000619000-0xfa)="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", 0xfa, 0x40000, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000de4000-0xfc)=""/252) fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/21 10:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) getpgid(0x0) perf_event_open(&(0x7f000098e000+0x6f4)={0x7, 0x78, 0x8001, 0x4, 0x15, 0x4, 0x0, 0x80000001, 0x20000, 0x4, 0xe, 0x29d, 0x5, 0x400, 0x200, 0xfffffffffffffff8, 0x7, 0x1, 0x0, 0x6, 0x2, 0x7, 0x80000000, 0x1000, 0x6, 0x5, 0x9, 0x100000001, 0x8, 0x100, 0x1, 0x751fdde8, 0x1, 0x2, 0xfffffffffffffffe, 0x2, 0x1, 0xfffffffffffffffc, 0x0, 0x7, 0x7, @perf_config_ext={0x80, 0x7ff}, 0x40, 0x80000001, 0xdfeb, 0x3, 0x100000001, 0x0, 0xfffffffffffffff7, 0x0}, 0x0, 0x6, r0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f000084e000-0xb)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000e62000+0x899)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d55000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/21 10:22:11 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000006000-0x68)={0x7, 0xfffffffffffffff9, 0x5, {0x77359400, 0x0}, 0x1f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000014000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000000f000)='/dev/audio\x00', 0x2001, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000016000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x70, 0x0, &(0x7f0000010000)=[@increfs_done={0x40106308, r2, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x10, &(0x7f0000000000)=[@ptr={0x70742a85, 0x1, &(0x7f0000011000)=0x0, 0x1, 0x3, 0x29}, @ptr={0x70742a85, 0x0, &(0x7f000000c000-0x1)=0x0, 0x1, 0x2, 0x1f}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000015000)=[0x38, 0x48]}}, @acquire_done={0x40106309, r3, 0x3}, @enter_looper={0x630c}], 0xa7, 0x0, &(0x7f0000015000)="3de7118b531118d8799bc9a6b3c6984e64fcb4142d7a57eece756ba142885e5ded66fcc1d0c88ea0f7e602103184841a1e3ee52a113a39f829157d875b2c56d36d7b7d9175a3a5d52f4384569327c539953997dd61f7db7ec22dc5374fbdd00d937cddbcf33c4828851c309ebbb266757a075d0174cd3eb02918ab8d95109caff28340c42c9ee2cd7bd33f50a2c6c25629f70fde452c46241926e6a084b11ccbcc26dbd638012a"}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000014000)={0x40, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, 0x1d2, 0x0, 0x4, 0x6, &(0x7f0000014000)=@generic="226445987f3c8d73612eb40afa7e20d3", 0x4, 0x7, 0x1}) 2018/01/21 10:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000797000)='/dev/amidi#\x00', 0x5, 0x183000) r0 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') sendfile(r0, r0, &(0x7f00003e1000)=0x4, 0x3ff) 2018/01/21 10:22:11 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000516000)='/dev/hwrng\x00', 0xc2cfd96c107c46bf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0xa31)=""/4096, 0x1000, 0x40, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000c2000-0x18)={0x0, 0xfb69, 0x10, 0x6, 0x8fd3}, &(0x7f0000eb1000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000040000-0x8)={0x0, 0x63c9}, &(0x7f000029f000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00007af000-0x38)={&(0x7f0000969000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007f7000)=[{&(0x7f000076b000-0xdc)="35a8dfb5d80da8d9f03de7a5fea63da7434b302f108227988e7f7d85ee157f058e8cd4d66462a68d95eda23d685b81e9eda626bf2997ecb9e89e16fcdd50970ae773f4047184d9d45ad6718e8dbaca4a9dd51a00ac3eb8ccfd0e2bebf41ac20766c3df618a8191d9bb32c0ad04b73b139dc453a444e64e57e109279cb5b14f17debeb9fe04249e614edd025edd69356c03d45eaf145d5ff27927d0402378425724977e817fdc966530b7a9a916bd48dfdd7cbb172095266304c630ddfab17dd510b6254b5ece69c30add345b5d1e78a9c16ad2a5debe6a379d99198f", 0xdc}, {&(0x7f0000e0b000)="c71d778c00ecc36f740f2a0a017495b78b", 0x11}, {&(0x7f000038c000)="1db9e33fc986eb40977fa54e257a9e3aa9a05e5677c19e85ffc9879f471c5544864dd699c67de0f28b6aaa9d7e32fd7fc18b18f7882b3b73542456bf9e736c7bf10dc0b2e86ed7e1479479a2aefa98e47e0b7b79139892ffcfd95e4dffdd4998cf08d47209c5f86e5300338307871fa255eb041439bfe5f67b756090ee242250aa704ed848c8cfcf35", 0x89}, {&(0x7f0000162000-0x1)="e1", 0x1}], 0x4, &(0x7f0000e85000)=[@sndinfo={0x20, 0x84, 0x2, {0x56, 0x4, 0x20000000000, 0xd1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x208, 0x401, 0x5, 0xffffffff, 0x2, 0x1000, r4}}], 0x60, 0x4000080}, 0x8000) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f0000405000)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x9, 0x4, 0x8, 0x5, 0x16, 0x6753, 0x8a, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x0, 0x200, 0x8, 0x3, 0x6d57146f, 0x7ff, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0xb6b, 0x9, 0x1, 0x5d}}], 0x90, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/21 10:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x4, 0x0, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000c7000)=0x1) readv(r0, &(0x7f0000fca000-0x40)=[], 0x10000000000000c1) vmsplice(r0, &(0x7f0000a05000-0x70)=[{&(0x7f0000362000)="9ca7f2a4e56194a2dee6a4fff4fb923f00af856d0cf30cc329cab874ab9ddf7124de84aea3bb7b9df6b43bd59a614e7f0164d04f8619e7134b98b80326ae9b84447531ed238ba2489f2a6c27d496d3016413b370f57150a95e8766613d40bb844d82e75b0e2b739a5afac8c6465243e1b6938c818de5b3e759c9962975d653769dcf08ef116eeb0cd2c983da0b398ab0fef12ce48b8dbe1089cac663d054eec531121522695254ca76c4", 0xaa}, {&(0x7f00004f3000)="770a37f66621abef2346777dcad4b1b840b7a77e758f5705ecf484d60370d3f7f9e6e7832029d1d0d5692db75ba1fa9e2cb30dd179178725df7a05ed37c7dc6113d69d9bccc5cde6cbbfaf8c3bf08f3745e6ea1ac5f2632b49f9ccaae6dac047c6d576b71f1c6be51cbb1452aea7a4286998389d7c17b2e42645802c970456f809351bf326841585a9b3ba250995117cbb5e2013bce3723ea2f9f9655727365829501e80", 0xa4}, {&(0x7f0000d11000-0xa9)="b27ddc8eaaf2612ad6d15c4d02dc408362c5fbec8c508fa65b2df7ee6da6a827998197021b434b78e48806c557db562ab479d2249bf44f6b3ac0aff2e753596f774e8369acdc5cc8e3cb828a9dcce5273072a3c33601da850ed6432357d0d0acf7ce28033f1563bcd95cb6b50f567914421d5a9df73c912573f303044c279e97b5c2ddb3b415df5791662df80d7d1e94c6db04bd9e143ae036d8314d3cbab4fee61300b8cb9df853fe", 0xa9}, {&(0x7f0000b87000)="d7ed4e1ad41e8ccc6970f25c6b070bafc445c17aba1d1421b02782d9e688a44daca76bfc7080cd6b8d41a60f9cdfaad8e64b5ba9b3a440fefdd151f4903bc7958d777515ed47396bac87b091edb81fd9d5cb82eb8fad34e1f4d042c266f675f13d8f577cd0893d3261d95c3f68400f9f6a4e1b3aa6896bc2b484dfdc9aa9e8439edbd457316469c24cddb4d78dde3eeea2c36c7df8d3367893e06badd27e899cf99ae37558ff80dec1dc973b77fbee7544ae97d4e003f2852708f632524fcb6a2ba6bf946e5583f71a5066de439ac23ed3ddd947d0744bb22ff47ce2157238347061389de9ec3ec5dd49bd4ab885cc8da75f8c3fd512", 0xf6}, {&(0x7f0000a60000)="fb9ba090842bc33e18ed177015038af4b96a7ead5a3d4f6a18ef86d6cc8411ef67ecc20cf7a3481bc4ea8d150e0897aaa302b85979b7d95fc69d6b1ffa1f9a13202624048953ec3992709006", 0x4c}, {&(0x7f00008c4000-0x1d)="b95d2292543d04b0067d7f7e5296a1768350e469d2a17669c64ff4fbb6", 0x1d}, {&(0x7f0000a85000-0xdc)="91ad52e2052475b2a7ca9a77d8571b2435e5ea7ab33efd8275f7d0780660af2e92f75801deec43e025216cf071bb001de1e79b29c4a52f2b60c8b260008d21de334f767672204b61aab59338e43d533c72d809a98360319398e155ffe49ff8f8f304ac3dc2b0b1a0fbdca2562b351ff1edf24db0fde2c4c4b6ecefa36fca68cba8abbee5a249c64906a9a9cc48e8846af3be19034f76d6ec11e942366f536b713c7bf9eb4257037a2def5f41a9c8c1f8c19c5baa08102b18fc407714f3b31361a4ad6625ce79ff6c6da06fc5a2b080d6ee4093de1d64b2a5ff30f7cc", 0xdc}], 0x7, 0x6) 2018/01/21 10:22:11 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000040000-0x20)={r0, 0x3, 0x1, 0x6191, &(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") memfd_create(&(0x7f0000000000)='\x00', 0x3) dup2(r0, r0) name_to_handle_at(0xffffffffffffffff, &(0x7f00008a2000-0x8)='./file0\x00', &(0x7f00009fd000-0x14)={0x8, 0x0, ""}, &(0x7f000055f000-0x4)=0x0, 0x0) 2018/01/21 10:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000014a000-0xf3)=""/243, &(0x7f0000490000-0x4)=0xf3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/21 10:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) 2018/01/21 10:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff1, &(0x7f0000092000)={0x0, 0x0}) getegid() stat(&(0x7f00001f1000)='./file0\x00', &(0x7f00007c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x411, &(0x7f000098f000-0x8)=[r0, r0]) 2018/01/21 10:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000bea000-0x18)=[], &(0x7f0000f4f000-0x20)=[0x1f, 0x401, 0x5, 0x8e, 0x80, 0x30f, 0x1, 0x1], &(0x7f0000e4b000)=[], 0x2) 2018/01/21 10:22:11 executing program 2: clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f000000a000-0x69)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x10e42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2884, 0x10101) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000000)={{0x9, 0x1ff}, {0x5, 0x7}, 0x3, 0x1, 0x18, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffb, 0x2}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000-0x8c)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002000-0x14)={r6, 0x7fff, 0x4, 0x8000, 0xfff, 0x401}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x0, 0x2002) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001000-0x110)={{0x10002, 0x6, 0x8, 0x1, "14f5f4c488b5326174c55b6c6e5a021836020e20521b49d57552bebfbdd5fa8980be39408625d1757fa67e7a", 0xffffffff}, 0x0, 0x0, 0x4, r2, 0x2, 0x55, "c4476bb1cde7f45f5a8a8c6af864a1d2f9a8d4527f4e13246c2c9d0a9ea09301831b8d1a574bbc2b816067c20ffb7005224e3bb16dfa5c69bdbb614c77e4ed7d", &(0x7f0000ba9000)='@+posix_acl_accesssecurity[eth1\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x9, 0x941, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(0xffffffffffffffff, &(0x7f0000001000+0xd2d)="2f73656c856e75782f8a7461747573008e299190fdcc33ccf0ccbb49c72bca047aa934549e029a8291e13878b2a7ce", 0x0) 2018/01/21 10:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f0000ec0000)=[{&(0x7f00005ff000)="789c9204855b7a249e3bf09a260fa94ad2c46e094cb2a2eecd830cfc6c1f114abf2d9883508a91e37653f0c4966c4cc3dff4319bc635a9a61fd25d75023a9f26a8abd9a0d393bc66f3018d11bfac78a7055b5bb88e8813358c12de0efff81490608c01a555b10e124f0c788fb292c6a897c7835d72304c37ea0a7e39a80f5b3db6675bc2ade42a48afc70a0e636aa2185ad2834f545a7096b74fbcd4af6dfbe1480aa76ed67bbe013d3c0caef40034f21c01155b8a5d573d2d294d925fd7d28e5d430cd29d0f1021374abfabbeb5aa7a58c6ccb9ac548c7ab5d1ee", 0xfffffffffffffe69}, {&(0x7f00002ef000)="74a9fe9ed20cadf91fe0d2a169a9fdfcc2128b08fe5c102bfba7f3a4bb6ba470dc5e2ca3a75e58513d4b01adee4c0482b8799a890766d856d9d7e5f84dca9cfb31729c5b73e4f1626a6a239de3157f7a5b4ccf7f55edcc14f0bb69318040b13ccd811180108b79e9e83a4c38bee4990cdc978ec4bff4d5446f967c13ac46fd16fd16bda3c45ed66950f412b83b4589b65a541cc2e2deb8", 0x97}, {&(0x7f0000292000-0xbd)="54d53339b918abfca69dddc44b64f72c2558c3c258bad6886aebcb3cd402d923e6dd066bbe0e991c9db95624abe5c913c37ee366838a9206ccc3e1bac30e059a4febe636034d859975a99b3c683e64868b88ec5016b86f63a50b8b8eb2adee6580eef92fd0eced91f2428d235717c8c997389202cfc367ceab65888bb5121c1ac9eec62e9a7dc5f27d79646e2d70753255e5834ffe726fc85299e2981669e9e37b691f44d35b3f5de0315de8351e032c1d67f1829bb524b926400bcc38", 0x48}, {&(0x7f0000505000-0x79)="e14d2a933497d704463d66969b3ca688975cb3deed6c9e9924865c62c96bbdbf11a96e9c14203a18737f6031a2235591cfda6b200955664ca3ec5df17fd74d8f48e4f2d86d4d73c22f2e8fa5cc29a199122deab371324f43fc96a9daf966c47f6b6e325aa91b2652bf3e621498cf5e840cc61ac627a5b1eee3", 0x79}, {&(0x7f00005b5000+0xfc1)="0e44f3842fe7b8dad531c73b9db82d16947efd86aaf7cac2e08546e6770d96e6c6a3b8727b1d47cf533a56bcbb51d023075402543b42eb62d9457313eb78369219da0d76323e4a6a66c6c7c1c1101afde1e22fafd84f4fd4b791987a02d40a2873e0920b440dd863ba1ae3d614a89826e4780a9f14ecb16cab13ba233779905bfe652c9953f6c5d4392aac0a44d5f70f843bf3d9329291a80300ee310b5206e01664f58856854bc4f0d670870a50156f3f788b43f8a47af990f14a65597e6dbf50c24277c793ee46c9b70d10fbd59456c7ea94b3722e5b", 0xd7}], 0x5, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000388000-0x8)='./file0\x00', 0x28000, 0x101) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000028a000-0x4a)=""/74, &(0x7f0000bf8000-0x4)=0x4a) 2018/01/21 10:22:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x3, 0xff, 0x40, 0x7, 0x35, 0x1, 0x464, 0xffffffffffffffff, 0x2, 0x100000000, 0x5, 0x2c4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003ac000)={@common='lo\x00', &(0x7f0000e5f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000378000-0x18)=@add_del={0x2, &(0x7f00007bf000-0x10)=@generic="0f097883d4b4089c24b9c8d9b0bfe461", 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000886000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/21 10:22:11 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f000001b000-0x8)=0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000217000-0x8)='./file0\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea1000-0x11)='/selinux/enforce\x00', 0x220040, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000847000-0x10)={0x0, 0x7, 0x6, 0x7}, &(0x7f00004e3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004d1000)={r2, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x6, 0x4, 0x200}, &(0x7f0000093000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r1, &(0x7f0000e3c000)=0x0, 0x5) 2018/01/21 10:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000270000-0xb)='/dev/vcsa#\x00', 0x8809, 0x284800) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000f0d000)={0x808, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/21 10:22:11 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0xfffffffffffffffc, 0xffffffffffffffff, &(0x7f0000272000-0xaa)="f247fc5d11d2a1244df3a6c0f444500cccf3481dc1319a8d883c96ced9036f261974edd9917ae409740d93b15fcaa9d0193d5796589c76ed5304c4428e343ea2caa40be340e44444d7faaea255ede353685c1419df7488bf1ed69ce33b8e5997dafb957d553d85448bffcc9e75a27a7d5bde47f0bc592965eb47d206e5030fbbb7c54ab65eb97e287d0e7d4ecdd2b32ff18d10f27cf36701ed6503c5af7fd909cf238ce445e04ec0874a", 0xaa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000f35000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00003e8000-0xb1)="10befcade3ac321148b724f6fef6406fba5e3a3d51e6ec07b58d9445165bc6112db7f23faf535a287a0af900d02658d7b75bcddabcf933089deeeeb9080fa22cb053031a2469fe01480f8833dc9f0aba8f7824a05dbedd176294eb6758a62c10be19035fb7939449e91ca9117fbe4f2dabe74afa2d00fdb207c7f96b71bd486f8b2609c7fc9ce51b082e1eff9cb3519dbd4ee0b34d9125587e24af68b1b88ae7b2c92b51e3f7439e7c99a723d30a197796", 0xb1}, {&(0x7f00009ae000)="177910a1afd8c7eb79fe421321843570b1e7301c56c7b1ab64a90e0e1c8b0988b1d919796829ab333410", 0x2a}, {&(0x7f00005d2000)="702750be925c9e38384a3b0336190d265489cc75c0e9a380990ad57a820a3cf3e4352b749799ea0f5edb161483ab2dbdb50135d59b6ad64db6c8b94ca725fa98469266838873f1f52b5297d0a8bd98b711f612f446c7dc174d9dd48ebd64b9a8b7d9f49dc9ea4ad8475db7f64b", 0x6d}, {&(0x7f00003af000-0x5c)="d4182a3d995b056f752a7132bed22a82bc63b839afdad43b546aac2633049bf91fb1a8627fd35722c26c55f1a644bdabb75025f4559b7a91f265b7446f7fea755cf346b5c72efd0eb8f23db06b3d442c97147e796be79db13da7f805", 0x5c}, {&(0x7f0000403000)="a39f7bfea2e5ffea318e8319b42d8cd3aebdd3fa5f6bc3d1fa5ff9d34b57b3259b351adc32627683582f1ac914c088b0504de99d4f69ad029d36d014acb2381bf52788c2cb69dd2e9422a15bfb59473b69439045842c7ba111d427857e0038a2c7bf8530e2d005f611339d049b39fd48c1c15a7f5d6e11a1399a19c60bbd3406c89746", 0x83}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000659000-0xc0)="27bb9cfe4fabdcc0481a4267027fbb24117676cc874c4db2eb8ac18d38685072268196390b8c7d24906668b672d1afa738163dd49cee6fcf4e408ac7c954751ee33d48d61c103546d9c0d31d0458f0fc636039648b67d2096e5d9b3a2f49fbe1223b5921ecf92994a4cc0e26ffe1533d14c8c51cd44ece970cfd85a83b26e768e62445581c443510e14b33e5ec5fdd3ea366eca89547ac9ea6fd5bac2c9ca7045e471fc0a5a3a5b05f66e77d90609b010985673f8c461fdf26880bb3d27f3b65", 0xc0}, {&(0x7f00004ca000)="e1ab9db3a2bf9dd7da5b27ed4ad379ecead809866f0bb14a336c3b61cfd6292b501fb1b9394a5917c4528d6b7d52437586c794a1a9c8ca75ee15aff9bafe4890bce1f3ebd2c003fc04c0429fd4da2d1288f7d0b565225f461d6ee229b7fe7f1f4858ba6b6c097899da6ac95ca718dc05fbbfbc805ddb8c0294df56ac6c61b24fbcb32bc121aa326f87782bc0a249191f2044f91d7ec1e8f4e2a3ca9f84bfd5be5f173c796c2589c79a153bd2d2fa8bd9920c3acfca9ef823097a5a861f316bca48bf05375824f9bb534049bda10b5ece9fcd9f9e3c165afe0e575c9934b1b89e08de39dad74a64a7", 0xe8}], 0x8, &(0x7f0000d03000)=[{0x20, 0x111, 0x37e, "23e517102acb5c661f6da9760f"}], 0x20, 0x8040}, 0x4000801) 2018/01/21 10:22:11 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000002000-0x14)={{0x7, 0x7ff, 0x561ba672, 0x5, 0x81, 0x7}, 0x401, 0x6, 0x7e1}) r1 = socket$inet_sctp(0x2, 0x200000001, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:22:11 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) openat$rtc(0xffffffffffffff9c, &(0x7f000001b000)='/dev/rtc\x00', 0x100, 0x0) writev(r0, &(0x7f000000e000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000000f000)={0x260, @time={0x77359400, 0x0}, 0x5, {0x7, 0x3}, 0xb, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000015000-0x1000)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000024000)={0xfffffffffffffffe, 0x9, 0x5, {0x0, 0x0}, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:11 executing program 3: r0 = socket$inet6(0xa, 0x807, 0x8) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cf1000-0x14)={0x4, 0x7, 0x3, 0xfffffffffffffffc, 0x26e2}, 0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005f5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000b49000)={0x1f, 0x2, {0x7, 0x5, 0x100000001, 0x2, 0x8, 0x0}, 0x4, 0x3}, 0xe) connect$netrom(r2, &(0x7f00007e1000)=@full={{0x3, {"8efae508120c27"}, 0x6}, [{"629b71d9fb4287"}, {"27aef61af99c65"}, {"012b242ad4cc5c"}, {"34e430b4484ef8"}, {"cffd018d5df678"}, {"6eea1863f26cc7"}, {"969256b464f730"}, {"90022a83ecceb1"}]}, 0x48) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f34000)=0x3, &(0x7f0000847000-0x8)=0x4) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r3, &(0x7f0000fbc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/21 10:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvmmsg(r1, &(0x7f0000aca000)=[{{&(0x7f0000976000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f0d000)=[{&(0x7f00008e0000+0x821)=""/13, 0xd}, {&(0x7f00004f3000-0xbe)=""/190, 0xbe}, {&(0x7f0000fda000-0xe)=""/14, 0xe}, {&(0x7f0000b57000)=""/171, 0xab}, {&(0x7f0000b13000-0xf3)=""/243, 0xf3}, {&(0x7f0000419000-0x51)=""/81, 0x51}, {&(0x7f0000ef1000-0x16)=""/22, 0x16}, {&(0x7f00007ab000)=""/4096, 0x1000}], 0x8, &(0x7f0000be1000)=""/8, 0x8, 0x4}, 0x5}, {{&(0x7f0000065000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000bff000-0x90)=[{&(0x7f0000991000-0x24)=""/36, 0x24}, {&(0x7f0000110000)=""/52, 0x34}, {&(0x7f0000559000-0xa8)=""/168, 0xa8}, {&(0x7f0000412000-0x3d)=""/61, 0x3d}, {&(0x7f0000326000)=""/200, 0xc8}, {&(0x7f000054d000-0xdf)=""/223, 0xdf}, {&(0x7f0000946000-0x41)=""/65, 0x41}, {&(0x7f0000bb6000)=""/107, 0x6b}, {&(0x7f0000679000-0x4a)=""/74, 0x4a}], 0x9, &(0x7f0000b71000-0xb)=""/11, 0xb, 0x6}, 0xe3}, {{&(0x7f0000a65000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b89000-0x70)=[{&(0x7f0000b0d000-0x22)=""/34, 0x22}, {&(0x7f0000c0f000-0x92)=""/146, 0x92}, {&(0x7f0000b47000-0x78)=""/120, 0x78}, {&(0x7f00001c6000-0x4b)=""/75, 0x4b}, {&(0x7f0000418000)=""/4096, 0x1000}, {&(0x7f00002d4000-0x3c)=""/60, 0x3c}, {&(0x7f0000d08000)=""/136, 0x88}], 0x7, &(0x7f0000dd3000-0x38)=""/115, 0x73, 0x0}, 0x67c1}, {{0x0, 0x0, &(0x7f0000c99000)=[{&(0x7f0000757000-0x12)=""/18, 0x12}, {&(0x7f0000aad000)=""/149, 0x95}], 0x2, &(0x7f00002d9000-0xed)=""/237, 0xed, 0x7}, 0x4}], 0x4, 0x10101, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") readlinkat(r1, &(0x7f00000e0000)='./bus/file1\x00', &(0x7f0000365000)=""/157, 0x9d) 2018/01/21 10:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) socket$inet6(0xa, 0xb, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8c000-0x24)=@ethtool_rxfh={0x46, 0x81, 0x7, 0x9, 0x5, "be0f19", 0xfffffffffffff800, [0x200000000000000, 0x8, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000014000-0x4)=0x0, 0x4) 2018/01/21 10:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000150000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000821000-0x4)=0x48) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(0x0) r4 = socket(0x2, 0x7, 0xbe1) sendmsg$nl_generic(r4, &(0x7f0000a42000-0x38)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000072d000)={&(0x7f0000178000)={0x2858, 0x33, 0x400, 0x6, 0x0, {0x18, 0x0, 0x0}, [@nested={0x60, 0x4d, [@generic="be36fe3b9d8e2b6f08a263ade230f20bb45eeadae158b99989eaff2ebe1cf1a8d3af0058fc4278c8df79de71c83314f88bf7737634ccb02f49e6791efa4182d4244f5d10e07e1d3979ae2a72b77defe3f06f75b1c9740b30e85144"]}, @generic="b857cdef4f8254fa0199be493d", @generic="f7b1ac9a9992e5516c7743b33b41e4ded656cacc8dc949cf10130b231315765a3c5629af990e2858bb6c70d0be012ad8779b6062291e5ec4d642463a0f0aad6231cd25371c4391ef87060e56ceada77137f5d974cb4c0b4b2de067401ae2b70ccf8409efda44bc884da09514c943f8165fe1fd6de5ae210eb29ab65c9e68c68101786c7bf080b94cdb393eca93387ee05a8777bd4e7e36cc9510ebe1e503cb2d455ddc34b40994a19aebf8b64dce", @nested={0xf8, 0x8b, [@generic="5dd06b1d7e0e14672b0335b8544878781df386f35918eb9f58dfa4b53ec4190ad94dfca9ac294be2b1b2f87af9ac71d16c0ce40a94abc2e66f4820266e08026a74e96f2f78423bacbc737fef22cfd7cfb4cdc2321467a284739207c0613909c99e8c3971b8edceb1c76c0204c70b328d8e5732092fdbd3d60205a534110f4e60671525bbd2775c4e7eedb08c02bbf9c0b6186c63238f2627017daa59c80eecad5f3b32673674578ed6295d7b6fec0a0adf45a0a61947079d9a47ae0faa97089c05ed98d05869c1e98c5a532247c6630b249ebc3a3ed2a5e1654cdf7bad24840ef64b90e059ca", @generic="", @typed={0xc, 0x6, @fd=r0}]}, @generic="6fce1f9a50211a2a3eea52a09edc33489b3bc577d4384edbcb2aff9e5c476d32c659c047b5072cc8f6d456cdd37d6335c3f855c2bd569334e712664bd44408e781e0ec5087a669b513341aef15fc9f5f21d14a2a79e00791ed6aa2a88c202115eaad1570c268ebaf51ad2595f6460cf399f7eac7d4709083f043bc877bf38c111e0fd84c81220184e1b7010eaff812cb424bb3cf1a3f42f79fa52cc732742a444c9e0142ab8d9c7942fd52291b5bd53bc0c09463fbc540529fe9a120103e8d3f241c9f722d8b83f82d1ef4bcfae27070b637a96f07ca1608d85a06187047f4c92413abb917", @nested={0x23d8, 0x48, [@generic="dcfda8ddcf02b333dadca3f202174ea374a86dd36786380cbba8e58fb3ff0ae3d54a13dc239dc1b03e072d4bb7febd30b580eae68586d305386a92c5205dbfd9aeb6d97a9390406b938a0cd4ad2d04dbf212768b8f53677f16cd1532791aa2e41c36ea81f12191616b6102afe7472616b2b52d62134028edefbdd5c0269b358840ede3cdc40ae064cc443418ef0f32ab4b789c9f0598899b5c3e3f6633a43e6fc3d00752452e93d2f1ed9c0ba35bbbf93b8b6cda3d2241ac6c89145b4075afd701bf1df1647b656b2e0fc0843e83fe59ae53c754c435cf09f02b2312d8fd0d3e07901fa43a38be10878550feebd6b54673bcdddd811618", @typed={0xc, 0x41, @pid=r3}, @generic="b687936fad9232f95aa702a6deee6192160e0b29776fdd7a9e06e843549143ec01488ba9fa06a77e1cf82286baa65eb52ba0fda321bfa7bd0fd30d2e4beade2ad726cd03f202a13efa965427b8154f61de1aed2d772de1fcba2ecfe334cef482ef7446b753ff12b33cd13aa20b4cd04cbd02a08c1b8fc152782c019b621bf317ee5c310793cefbe1013598d4f1d2d738221107965244f5a4a03b59f699cd70adc38a14ab3b8bc050b0218ff9afe3a6060bddb20842baddca85b5e6bb44b42f160e32a1", @typed={0xc, 0x1, @fd=r1}, @typed={0xc, 0x54, @fd=r1}, @typed={0x1008, 0x88, @binary="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@typed={0x1008, 0x5, 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@generic="16b08dc389465fd9d1f2070472f388e648884b4583a24dc6211ae1ae1d2d0e0f9f20246ac22cbf28ee157152fdba49070c105bb45a3bce12478987a3ec5a610dd816d67713fa028eaf5f95fe3827e0c25eb5743ee3005061b69e7d0d3a55f90183ae64", @generic="638f622c24898cadfd14549ff23c5d9dbf9ffdfdfc3881d1edbbab128395a4c13c026bec8aad784fefe4ca79b5a880071312dd979bf278ba02811456e01dfab81772f6be71ecdb61f4a8ece7247c01d3e3c128c8c6318474ebdd5678c9b2ddecbf5bff89da574360e227f73aad619ed1af7fdc1c73eb0a3dc88915f26beabe8abbd0416b655282134d9235d30179d0e3e380af3a466b328f1a435962fc72bc8aca264f40b2304b54ee7c297c81cbb1ed9b0017508fd0fe30f2a17c6543a9808221fabb", @generic="a009d078139fa9cd23ead84d62c81ccc9da3217ea67930bd53eac9edd48b689f004876402f59be93c9d45af36de415e542d1a0bdc07e44dc5e5c8ba525c6d8024bb487773b6204060f1f3f5b35c20e5b2eb098a99e2fa9702544654b7fba70afb19ed7356802c06aef58c5fe6505504bd4b70818b11d5804695df7e79dfbbd4792e42af230b1f246bb72516700cf8d30b2502ebe878d79b0afc29c2735992aa3dbc2b7e365ee62c6436bc41444f816042d0d3f285e64fcc30e44f3d8e815"]}, @generic="6acd4249e9b0e216ba145b2ace2a2f63d53e752b1c82fa77e3b7bccc1591f791bb8d93f2698fa02fd0b88e0e8818322d6d66cb6ead167a98672cb6ac4f44997c7091366d4b434fc037264a2f45d49f0d3e8aef461989b0ba6c99e1bfdc437efca5aec3df29996be2436a2a01c2e0b7754fab8df0bc1c48da29ad2be675e888d8cab8e9460bc3c77eac23adbf0775f53059c4269760ccc732ce482d70a6150c1577b7a4baf9e304abf356acd5065e5d0a13ac", @generic="7ad365f1e7745efa048973b57a67ce265b3c05b9bfae851b08f89c8be5ada0942494091f01b493245919ddb064825e79cad74e6f629a2531d1ac74c97d62", @generic="07887f6d2f01cea58f531df209a1140d7dca2156d06f8307baacb5ebe2992a07ab9b2d2c0a1a9cba0691587e2b5c4f9984cd5ba4df849346156c7c99e40cbc1b6d8dee2bb717e9e05c9210955d061b0fb54c47e608d3203b4ed645f9a729d83602d97b0868b6959757b35bd0bfc3489259949eec491c0647760d16e80825dc9c55f5ac6a"]}, 0x2858}, 0x1, 0x0, 0x0, 0x8000}, 0x801) r5 = fcntl$dupfd(r1, 0xfffffffffffffffe, r0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000153000-0xc)={r5, r1, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a98000)={{0x3, 0x0, 0x100, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000016f000)='/dev/audio\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000b60000+0xff6)={0x18, 0x2, {0x2000000000003, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdd2) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") r2 = gettid() migrate_pages(r2, 0x6, &(0x7f0000883000)=0x80000000, &(0x7f000025b000-0x8)=0x100) 2018/01/21 10:22:12 executing program 6: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3f000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/hwrng\x00', 0xa92cee0fafb502ef, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f41000)={&(0x7f0000f42000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000)=[{&(0x7f0000f41000-0xc)=""/19, 0x13}], 0x1, &(0x7f00004c2000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/21 10:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000000000088) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e17000-0x16)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000c48000)=0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7}, 0x98) 2018/01/21 10:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a55000/0x4000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000869000)="2ed9d2935381e1870bf7d45266d141ba", 0x10) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00006bb000)=0x0) ioctl$int_in(r0, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) fcntl$setlease(r4, 0x400, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000056b000-0x58)=""/88) r5 = semget$private(0x0, 0x4, 0x0) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000e52000)=""/99) ioctl$KVM_RUN(r4, 0xae80, 0x0) userfaultfd(0x0) epoll_create1(0x0) 2018/01/21 10:22:12 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000047e000-0x8)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)=0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00004c8000)=0xcd6c) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00004fe000-0x4)=0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005b4000)=0x1f9, &(0x7f000023c000)=0x2) 2018/01/21 10:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_open_procfs(0x0, &(0x7f0000d2d000)='uid_map\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x800, 0x0) r1 = add_key(&(0x7f0000a5d000-0x5)='user\x00', &(0x7f0000988000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007c4000-0xcc)="292561fe18190d0acc42f6e62a7b806ecee0a32c495be3e94406c140bc513a0932d45f2ae53f28430de0e6cc2992084ef6cf720863d4f0764694297485f48df65457fd4de28ece42be0fb004ca0ee2b5cac19d985c80e00f254c07e820b27520959e3fc89d5d783567fd245a36b8d1a3a9e693cb0da0591f00181a31c278ad0b8acff36b6b091b660209bfe37e2f8abc1efdba09038155fdc6fa53b36f9ae767d776406c8848064d3577822da1253fb1a8ea00fdf81d50577be3f20db672aa91c50629f1b106ea7a2bb48a8d", 0xcc, 0xffffffffffffffff) add_key$keyring(&(0x7f0000354000-0x8)='keyring\x00', &(0x7f0000223000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) 2018/01/21 10:22:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00005f3000-0xcb)="dcef3feb5140280beb5379ac60ed3d2c6d8f75d10e684f5728a8228c42a4e0e07612fbecd41423a78633d690db92dabe4f7c4327eecf501e67332a6a9a777b0fb3a1b940799780ea19176ec13ffe19435b3f384b74533764e9405420cf817df62d7dda147ccc0ebaee3e1f6458400739c19be4dea46cfaa41f63f01466af46e25ea5446c3528c8fcac6eb807091add619d4fccca61d314e354fa69a906ce53d481d09b5c3350b0a44ac6e24b0dfb504a6809fc6066b2587c4208198944181b48a3d9bfa6ba3b952239ec1f", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000a72000)=0x0, &(0x7f0000632000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:22:12 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000be6000)='/dev/snd/timer\x00', 0x0, 0x10000) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a77000-0xc)='/dev/rfkill\x00', 0x400100, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b2000)='/dev/sequencer\x00', 0x107800, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00005ce000)={0x2, r3}) 2018/01/21 10:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7f) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000070b000)="", 0x0, 0x0, &(0x7f0000e87000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00007d2000)=0x0) recvfrom$llc(r2, &(0x7f00001dc000-0x1000)=""/4096, 0x9a8, 0xffffffffffffffff, 0x0, 0x28) r3 = getpgid(0xffffffffffffffff) capset(&(0x7f0000b4f000)={0x0, r3}, &(0x7f00003ae000-0x18)={0x8, 0x8, 0x4, 0xa6a, 0x7, 0x8}) 2018/01/21 10:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00006fa000)=0x4, 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000a0a000-0x8)=0x107000) r2 = socket$unix(0x1, 0x801, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x100000000000001, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000707000-0x4)=0x47fffffffffd) accept4(r2, &(0x7f0000504000)=@generic={0x0, ""/126}, &(0x7f0000343000)=0xfcf9, 0x0) recvfrom$unix(r2, &(0x7f00006f0000-0xd5)=""/213, 0xd5, 0x10020, &(0x7f000075b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/21 10:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000094d000-0x4)=0xffffffffffffffff, 0x4) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 10:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x1) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000c23000)=0xae, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) 2018/01/21 10:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00003d4000)='/dev/vcs#\x00', 0x6, 0x2) accept4$packet(r2, &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f26000)=0x14, 0x800) 2018/01/21 10:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb9000)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000450000)={0x2, &(0x7f0000aaf000-0x69)=""/105, &(0x7f00006aa000-0x30)=[{0x80, 0xb0, 0xc, &(0x7f0000fb9000-0xb0)=""/176}, {0x1f, 0x27, 0x1, &(0x7f00009aa000)=""/84}]}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000b3f000)={0x0}, &(0x7f00009ee000-0x4)=0x4) prctl$intptr(0x1f, 0x0) 2018/01/21 10:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) poll(&(0x7f0000e44000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x1ff) close(r0) 2018/01/21 10:22:12 executing program 7: getsockopt(0xffffffffffffffff, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/21 10:22:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x6, &(0x7f0000c6b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchownat(r0, &(0x7f0000d2a000-0x8)='./file0\x00', r1, r2, 0x800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d84000-0xc)='/dev/autofs\x00', 0xa00, 0x0) connect$nfc_llcp(r4, &(0x7f0000f8a000)={0x27, 0x7, 0xff, 0x4, 0x9, 0x0, "e9bb992981d0171e969a38f8e7d37bcc20dc7b2db7d0406d0d94e7442129b82e1e0df49f4f0a52aee63a6429182db33d963020617247604a133198c1572d64", 0x6}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000be9000)={0x0, 0x1000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00009a8000-0x6)={r5, 0x6}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a61000-0x4)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000985000)={r6, r1, r3}, 0xc) r7 = socket(0x15, 0x80005, 0x0) r8 = syz_open_dev$mice(&(0x7f0000fea000-0x10)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00003b6000-0x10)={0x0, 0x0}) ioctl$KVM_GET_PIT2(r8, 0x8070ae9f, &(0x7f0000555000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r8, &(0x7f000096a000)='./file0\x00', &(0x7f0000fa8000-0x20)={{r9, r10/1000+30000}, {0x0, 0x7530}}, 0x100) bind$ax25(r4, &(0x7f0000bf4000-0x10)={0x3, {"c7f40ef3459af2"}, 0x800}, 0x10) getsockopt(r7, 0x9, 0x40000002716, &(0x7f00004be000-0x1)=""/1, &(0x7f0000000000)=0xfffffffffffffe42) ioctl$sock_ipx_SIOCAIPXPRISLT(r8, 0x89e1, &(0x7f000089c000-0x4)=0x4) 2018/01/21 10:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ece000-0x1)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)=""}) r2 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bdc000-0x8)={0x0, 0x8}, &(0x7f00000ff000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000007b000)={r3, 0xb8e8}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x85, 0x0, &(0x7f0000a85000)="7f844b7ebf60d51bcdd1de1956647ebe47432e51bf1275a369aeb2d0a1eba332c3cfe29955853c7ff87485c84e9695db943a742ab38fadc89d94b79764714b1436bfd93098ad94ad26fa92fda9398b188efcdedd37239cf749d40f48c9471c7467508b850e470d7136768cc9fc9e681f4f724f13ff459b37579a92c25aa566241c8e73fee8"}) [ 53.712151] binder: 8393:8397 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 53.729837] binder: 8393:8397 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 53.753386] binder: 8397 RLIMIT_NICE not set 2018/01/21 10:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003fc000)=""/28, &(0x7f0000465000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) 2018/01/21 10:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = open(&(0x7f0000e4a000)='./file0\x00', 0x200400, 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x4) r2 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0xfffffffffffffffd) sched_yield() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen$netrom(r1, 0x200) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a81000-0x4)=0x0, &(0x7f0000ecf000)=0x4) 2018/01/21 10:22:12 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c52000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000a58000-0x8)='./file0\x00', 0x420) inotify_rm_watch(r0, r2) r3 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000000a000)=""/0) 2018/01/21 10:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000db7000)=0x0, &(0x7f000081e000)=0x4) 2018/01/21 10:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000923000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x33e1, 0x8001, &(0x7f0000391000)=""/112, &(0x7f00007b2000-0x4)=0x70) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x1) r1 = syz_open_dev$vcsn(&(0x7f00009c4000)='/dev/vcs#\x00', 0x4, 0x101000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000078f000)={0xd2, 0x9, 0x1f}) socket$inet_dccp(0x2, 0x6, 0x0) writev(r0, &(0x7f0000d4a000-0x80)=[{&(0x7f00000b5000-0x94)="f99b526c414893eac1bd95149cbdc3448c10e4a7ae507c05ca586632dec7b4d77b5aba892c17989e5e7145897126ce9fd8ae0e3c8b7cc5ded5fd708d06bca30d1862da05dc00b75c14793341c91447d2d606761c2804ff11a77c753406da9eb34892a429fe09504f15c7146ef8fd68a64ea78e4c6fe85f6512e975de15dbef2b41ba96055a9618e571f11d43f8bff5f927c9c693", 0x27f}, {&(0x7f00004d9000-0x4b)=':', 0x243}], 0x10000000000001e9) 2018/01/21 10:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000ab7000)=[{0x28, 0x0, 0x0, 0xfffffbfffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvmsg(r0, &(0x7f0000480000-0x38)={0x0, 0x0, &(0x7f0000d25000-0x50)=[{&(0x7f0000e3f000-0xf1)=""/241, 0xf1}, {&(0x7f0000f81000)=""/117, 0x75}, {&(0x7f0000a41000-0xbf)=""/191, 0xbf}, {&(0x7f0000edd000-0x15)=""/21, 0x15}, {&(0x7f00002d4000)=""/165, 0xa5}], 0x5, 0x0, 0x0, 0x1f}, 0x0) sync_file_range(r1, 0x1, 0x200, 0x0) 2018/01/21 10:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000674000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x1, [0x325]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dec000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000254000-0x38)={0x5, 0xbf7, &(0x7f0000841000)="835ed8510370af2eed0d6ad138f4c102de1df93f1fcf1e1512eeb8a4884291d9ba4cbcedd63236e1c4fb2cf2d0fbdc46420a3d4b5ab95eadfdd8329baada71b57ccb25ad3b784184e62099712f3a8220ed2035612cd615c00fc2574a00da8092d9757c70ebd623ae2ed35489f019", &(0x7f0000266000)="4ceddc86390b6f585efad588b756997b599fe2ee18f41bae500d44982654ad6c55eacbc941fcb81113fdba46a9da8166bc3d1eede9534dad704b9982dc6dcd02fc76ebde8cae94ff811a14fc950c95e271608fe7b3f2eb96f8fd4b24", 0x6e, 0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:12 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006c4000/0x3000)=nil, 0x3000, 0x65) [ 53.770299] binder: 8393:8397 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.783651] binder: 8393:8397 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/21 10:22:12 executing program 1: mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$intptr(0x1a, 0x10d) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xb)='clear_refs\x00') r2 = openat(r1, &(0x7f0000a52000-0x8)='./file0\x00', 0x104, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00003fa000-0x8c)={0x0, 0x3, 0x8001, 'queue0\x00', 0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000ce3000-0x8)={0x19980330, r0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b70000-0x4)=0xffffffffffffff09, 0x80800) 2018/01/21 10:22:12 executing program 4: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000aa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00002eb000)={0x0, 0x1}, &(0x7f00002ec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001db000)={r3, 0x2, 0xd1, 0x100000000}, 0x10) fstatfs(r0, &(0x7f00000b0000+0x177)=""/0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00001eb000-0x84)="", 0x0) 2018/01/21 10:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000403000)=""/52) close(r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000b86000)=""/37) 2018/01/21 10:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a04000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f000037b000-0x8)='./file0\x00', 0x2000, 0x100) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000044d000)={0x7, 0xffffffffffffff9c, 0x1}) renameat(r1, &(0x7f0000ed7000)='./file0\x00', r2, &(0x7f0000ebf000-0x8)='./file0\x00') creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") 2018/01/21 10:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair(0x8, 0x3, 0x200, &(0x7f0000c02000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000074c000-0x4)=0x6, 0x4) 2018/01/21 10:22:12 executing program 0: madvise(&(0x7f000017e000/0x3000)=nil, 0x3000, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000024e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000613000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000133000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cb5000)={r1, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 10:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000050000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) r4 = syz_open_dev$midi(&(0x7f00002d5000)='/dev/midi#\x00', 0x7, 0x4000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004dc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe2(&(0x7f0000531000-0x8)={0x0, 0x0}, 0x84800) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000907000)={0x4, &(0x7f0000691000-0x20)=[{0xb3, 0x97, 0x5, 0x20}, {0x3, 0x1, 0xfffffffffffffffa, 0x80000000}, {0x7, 0x8, 0x9, 0x5}, {0x9, 0x80000000, 0x4, 0x4}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000504000-0xc)={r5, 0x80000, r6}) [ 53.959706] devpts: called with bogus options 2018/01/21 10:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = getpid() sched_rr_get_interval(r0, &(0x7f000040a000-0x10)={0x0, 0x0}) 2018/01/21 10:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/21 10:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d9f000-0xa)='/dev/cuse\x00', 0x8000, 0x0) finit_module(r0, &(0x7f000049b000-0x6)='ramfs\x00', 0x3) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000058c000)={0xfffffffffffffbff, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fstat(r2, &(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:22:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d13000-0x36)=""/54, 0x36, 0x0) 2018/01/21 10:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00002eb000)={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000467000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000147000-0xb)='/dev/midi#\x00', 0x6, 0x200) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00006ff000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) r4 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0x9201, 0x0) 2018/01/21 10:22:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xb0081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xc, 0x3, &(0x7f0000001000-0x80)="a93f50108f5226d0bea3a486216d9885567ae9f8f0cef1e75654aa1d2d4b75ca1066e22bdf4ca4c36a54cb7fb6968d2309ba5165536121e078302ecf355591d639681c6a00f6500fe60850f22ab2b794b3f184d8a16bbb05e22f2448b36184a88487499509e3cdb0198540671fb1240c4b46e5120b96e143007f7a2517b721f4", 0x80) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008004500f, &(0x7f0000004000-0x8)=0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000006000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:12 executing program 1: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x8)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0xb94, 0x4) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r1 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f0000030000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000038000)=""/57, 0x39) getdents64(r0, &(0x7f0000007000-0x12)=""/24, 0x18) 2018/01/21 10:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af0000-0x16)='/selinux/checkreqprot\x00', 0xcc5cfb414b8affcb, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a98000-0x8)={0x0, 0x3, 0x7}, &(0x7f0000ebd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009bd000-0x108)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xabf, 0x2, 0x3, 0x8, 0x401, 0xc4, 0x100, 0x1, 0x1000, 0x1ff, 0xfff, 0x8001, 0x2, 0x7fffffff, 0x5]}, &(0x7f0000242000)=0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00002f6000-0x8)=0x0) r2 = add_key(&(0x7f00008a2000)='ceph\x00', &(0x7f0000597000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000a000)="", 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000745000)='keyring\x00', &(0x7f0000f50000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r2, r3) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000493000-0x18)={0x0, 0x0, 0x4, &(0x7f0000de0000)=0x0}) 2018/01/21 10:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007ee000)='/dev/dsp\x00', 0x20200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/01/21 10:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') setrlimit(0x9, &(0x7f0000af0000-0x10)={0x1, 0x3e}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000110000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d96000-0x4)=0xc) fcntl$setlease(r0, 0x400, 0x2) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00008d1000-0x18)={0x0, 0x5ee, 0x4, &(0x7f0000b12000)=0x0}) sendto$ax25(r0, &(0x7f0000ff4000)="f95eed088773f4db689a7adc1d398a2c3ab0122c778cec9c156eb13a80198641f9053a171112bb34ae8c6a16d1d4a43a36b752a1961bc12d646749175955e50797cac41a9ef8ab61b74bc44c923b82ff357c5deb8bc3202db644a7ad7fb06be2cf", 0x61, 0xc000, &(0x7f0000ec8000)={0x3, {"6978ba4f64281b"}, 0x5}, 0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000bff000-0xc)={0x4, r0, 0x1}) getdents64(r0, &(0x7f0000e5d000)=""/24, 0x18) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00008e1000)=0x0, &(0x7f0000576000-0x4)=0x4) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000d28000-0xc5)=""/197) getdents(r0, &(0x7f000089b000-0x1000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000461000)=""/619, 0x26b) 2018/01/21 10:22:12 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) unshare(0x20000000) r2 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x3) fchown(r0, r2, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000000)={0x0, 0x0, []}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000004000)='./file0\x00', 0x0) sync() clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/21 10:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002e1000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000a82000)=0x68, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a50000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa2000)=0xe8) lstat(&(0x7f000084c000)='./file0\x00', &(0x7f0000c1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000d7e000)='./file0\x00', r2, r3) tkill(r0, 0x1000000000016) 2018/01/21 10:22:12 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a1875b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40c4}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000048000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000b9a000-0x30)={0x1, 0x0, [{0x40000000, 0x6, 0x5, 0x0, 0x435, 0x3, 0x7, [0x0, 0x0, 0x0]}]}) io_setup(0x1, &(0x7f0000479000)=0x0) r4 = eventfd(0x200000000000000) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a92000)='\t', 0x1, 0xfffffffffffffffd, 0x0, 0x0, r4}]) 2018/01/21 10:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) recvmsg(r1, &(0x7f00002c4000)={&(0x7f0000573000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000029f000-0x90)=[{&(0x7f00009a9000-0x1000)=""/4096, 0x1000}, {&(0x7f00006de000-0x58)=""/88, 0x58}, {&(0x7f000027f000)=""/4096, 0x1000}, {&(0x7f0000777000-0xba)=""/186, 0xba}, {&(0x7f0000407000)=""/185, 0xb9}, {&(0x7f0000b95000-0x34)=""/52, 0x34}, {&(0x7f0000547000)=""/233, 0xe9}, {&(0x7f0000412000)=""/198, 0xc6}, {&(0x7f0000163000)=""/4096, 0x1000}], 0x9, &(0x7f0000bb1000)=""/87, 0x57, 0x1}, 0x40) read(r0, &(0x7f000060b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f33000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) 2018/01/21 10:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000ca7000)={@generic={0xa, "b70e43f8124c46b92f6b3dfd053fcb2539faa8e9d4cf994e9027a46b40eb0b4d8fbb71d1eafc997ffea31767f1ce1edd54dd0d92d0860724c8ae9754e0a0991a7340771017210574f8ef9d20d7c3059cdf26de9349a6894b8b2fd99f924facd35896e87c2a8563426a8e0d627c08f4cb74737104db71b18698a08887724c"}, {&(0x7f0000899000-0x33)=""/51, 0x33}, &(0x7f0000e55000-0x1)=0x0, 0x0}, 0xa0) 2018/01/21 10:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000655000)={0x1, 0x0, [{0x40000023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getpeername(0xffffffffffffff9c, &(0x7f0000543000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00005ba000)=0x32) recvfrom$llc(r2, &(0x7f00007e9000)=""/32, 0x20, 0x10061, &(0x7f00005d9000)={0x1a, 0xfe, 0x3f, 0x200, 0x61, 0x6e0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/21 10:22:12 executing program 2: ioperm(0x6, 0x9, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000e31000)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x7}}, 0x28) 2018/01/21 10:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f00005e2000)='./file0\x00', 0x200) chdir(&(0x7f0000985000)='./file0\x00') getcwd(&(0x7f0000a35000)=""/0, 0xffffffffffffff85) 2018/01/21 10:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00004a4000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000a57000-0xd)='/dev/dmmidi#\x00', 0x4, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000081a000-0x4c8)={{0x3, 0x0, 0x0, 0x0, "46dc9110656c87ea20d4df6f497746f33ef850f4922432169fcfd5815d4919c06700c3e50299ced302814c4a", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) pipe2(&(0x7f0000222000-0x8)={0x0, 0x0}, 0x84800) r2 = openat(0xffffffffffffff9c, &(0x7f0000ec0000)='./file0\x00', 0x10200, 0x50) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000dee000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffe78, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000eb7000)=""/153, &(0x7f00006ba000)=0x99) 2018/01/21 10:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000057f000)=@ioapic={0x7000, 0x9, 0x7d, 0x0, 0x0, [{0x400, 0x4, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0xfff, 0x20, 0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x7cc8, 0xb2d, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x6, 0x100000000, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x4bb}, {0x9, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x1, 0x10001, 0x4, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xffffffffffff46df, 0x3f, 0x20, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x2, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4dc9, 0x78e, 0x80, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x2, 0x20, 0x9, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xffffffff00000000, 0x625, 0x7, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x0, 0x8, 0xf4, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x6, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0xc8b4}, {0x6, 0x1, 0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x80000001, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x2, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xc6, 0x2, 0x20, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x4478, 0x8da, 0x9, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x5, 0x5, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x438}, {0x1000, 0x9, 0xd9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6b, 0x10000, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffc00}, {0x10000, 0x8ed5, 0x1f, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa}, {0x2, 0x80, 0x4, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x10000, 0x40, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0], 0x7f}]}) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000626000)=0x3, &(0x7f000069b000-0x8)=0x2) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/21 10:22:12 executing program 5: syz_open_dev$tun(&(0x7f0000b06000)='/dev/net/tun\x00', 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x77359400, 0x0}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000572000)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x10000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000efa000)={0x9, 0x7fff, 0x3aa3b74d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/21 10:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x2b) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KDSETLED(r2, 0x4b32, 0x7) syz_open_pts(r1, 0x40000) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00006ad000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00009c4000-0x4)=0x4) 2018/01/21 10:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007b2000-0x6)={0x0, 0xe546}, &(0x7f0000583000)=0x6) seccomp(0x0, 0x0, &(0x7f0000266000)={0x6, &(0x7f00002dc000)=[{0x3, 0xffffffffffffff77, 0x9, 0x0}, {0x4, 0x6, 0x40, 0x0}, {0x2, 0x200, 0x6160000000000000, 0xfffffffffffffffd}, {0x9, 0x3, 0x9, 0x46a}, {0x6, 0x4, 0x0, 0xb251}, {0x2, 0x1, 0x6, 0x7}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000522000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1}, 0x98) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/21 10:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0xbc84d5792f9941fe, 0xd5d) getpeername(r1, &(0x7f0000e8a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00008a9000)=0x32) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000021c000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002d5000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 10:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xe000000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4bf4, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000055b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x84000) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KDADDIO(r0, 0x4b34, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) connect(r0, &(0x7f0000c40000-0x5)=@nl=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/21 10:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) r1 = request_key(&(0x7f0000a84000)='syzkaller\x00', &(0x7f0000f12000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000760000-0x2a)='$}@*vboxnet0nodev[cgroupcgroupnodevcpuset\x00', 0xfffffffffffffffb) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000b2b000)={0x3, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = request_key(&(0x7f000017b000)='user\x00', &(0x7f0000938000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b38000)='^!keyring$bdev]eth1posix_acl_access,(%!\x00', 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/21 10:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00008e7000)={0x0}, 0x0, 0xffffffffffffffd4) [ 54.324990] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/21 10:22:13 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000be0000-0xb)='/dev/mixer\x00', 0x280100, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000843000)={&(0x7f000051b000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000012000-0x2)='\r\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) syz_open_dev$vcsn(&(0x7f0000886000-0xa)='/dev/vcs#\x00', 0x3, 0x10000) connect$inet6(r1, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x42800) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getpeername$inet6(r0, &(0x7f0000a1a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d2a000-0x4)=0x1c) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/21 10:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0, 0x0}) openat$vsock(0xffffffffffffff9c, &(0x7f0000cfd000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000041b000-0x8)={@my=0x0, 0x0}) 2018/01/21 10:22:13 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x1080, &(0x7f00009ec000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f00002eb000/0x3000)=nil) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/21 10:22:13 executing program 0: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) 2018/01/21 10:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x8) semctl$SEM_INFO(r0, 0x6, 0x13, &(0x7f00008d0000-0x2b)=""/43) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 10:22:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00002f3000-0xb)='asymmetric\x00', &(0x7f0000247000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe2000-0x65)='5', 0x1, 0xffffffffffffffff) 2018/01/21 10:22:13 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cda000)='/selinux/checkreqprot\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"3d9da71504c093fd2be0772ce6fd63bc", {0x4, 0x1ff, 0x3, "51a08a514aaa", 0x4, 0x0}}) unshare(0x4000400) 2018/01/21 10:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000519000-0x4)=0x0) mremap(&(0x7f000077a000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000034f000/0x3000)=nil) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000321000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000014e000-0x50)=[{0xe, 0x40f3}, {0x7, 0x7f}, {0x3, 0x0}, {0xb, 0x10001}, {0x0, 0x3}, {0x3, 0x1ff}, {0x7, 0x70ce24fe}, {0x7, 0xe10d}, {0x3, 0x7}, {0x6, 0x271f2a58}], 0xa) 2018/01/21 10:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000fbf000)={{0xfe6, 0x1, 0x1, 0x100, "9a6f4014da2547eda0fc4da8748db1484704bcfed42840c044696a2f23c5494442cf72ad3e300aa01b7db92e", 0x3000000000000000}, 0x0, 0x0, 0x6, r1, 0x9, 0x1c0000000000000, "7fec2718d1f4125fdc82e4f9d70c3c5a13ca31a0c793124daf95a313e7ce55b9318c308358c59a164aa8258e7bd8fc9eb9fef2749a8cc0eafa12c8ae5a5a55e6", &(0x7f000024a000)='[trustedbdev\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x558e7338, 0xe48, 0x9476, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00009fc000)=0x7, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = mmap$binder(&(0x7f0000b44000/0x4000)=nil, 0x4000, 0xa, 0x80050, r0, 0x0) r4 = mmap$binder(&(0x7f00000b0000/0x3000)=nil, 0x3000, 0x10ce2c30ba5a86e1, 0x50, r0, 0xc) r5 = mmap$binder(&(0x7f00003de000/0x1000)=nil, 0x1000, 0x2, 0x20010, r0, 0x48) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000085a000-0x30)={0x88, 0x0, &(0x7f00009b8000-0x88)=[@acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x28, &(0x7f00005c5000-0x30)=[@flat={0x776a2a85, 0xb, r3, 0x1}, @flat={0x776a2a85, 0xa, r4, 0x4}], &(0x7f000095c000-0x28)=[0x38, 0x30, 0x0, 0x40, 0x38]}, 0x5}}, @enter_looper={0x630c}, @register_looper={0x630b}, @request_death={0x400c630e, 0x1, 0x3}, @increfs_done={0x40106308, r5, 0x0}, @exit_looper={0x630d}, @exit_looper={0x630d}], 0x29, 0x0, &(0x7f00005a0000-0x29)="a66329ac57e67a4e64c2085232d6a256a20b4289256050372b2fc278b292d549d8aa13cb57452685c2"}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000d90000)='em0((,+\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00008c0000)={0x5, 0x0, 0x80000005, 0xffff, "dda9385290db21db79533ed95f6512b5e3094407af23c20000809438f866fef38b6a15f7221d084ac0177727", 0xfffffffffffffffe}) 2018/01/21 10:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000291000)='/dev/vga_arbiter\x00', 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000021b000)={0x8, &(0x7f00006eb000-0x8)=""/8}) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) fcntl$getownex(r0, 0x10, &(0x7f000035e000-0x8)={0x0, 0x0}) 2018/01/21 10:22:13 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00003d1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000111000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000f99000-0x10)={&(0x7f0000001000-0x80)={0x5, 0x39, 0x9, {0x0, 0x7530}, {0x0, 0x0}, {0x0, 0xffffffffffff0001, 0x2, 0x9}, 0x1, @canfd={{0x2, 0x6, 0xde3, 0x3ff}, 0x3b, 0x2, 0x0, 0x0, "e73e6284ab6061fbd39f76394d9d13dbdfc03623e46bca025583db26b3d16686efe4aac4f0bac8ad7b626002d93c541fb666ae815579b7a6bf3b4c70aa6607c1"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x4090) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/21 10:22:13 executing program 0: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fac000-0xb)='/dev/hwrng\x00', 0x400100, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fab000)={0x0, 0x2, 0x4, [0x4, 0x7fff, 0x401, 0x3]}, &(0x7f0000fa9000-0x4)=0x10) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fac000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c2f000)=0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000dde000)={&(0x7f0000fa9000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58, &(0x7f0000cf0000-0x60)=[{&(0x7f0000e49000)="e1308433eff746a6dfb2340554034104b6c8f5c01a63b90c0cc6e61ef5c35ac5d416c30d92ba0631f1b8ea746b8f80bb9e03a96675c722d1a07adef70686f459147c86d8ffa4c0c04b53c105c9eaa0d2a7a18f5b4ea64e66adf720a6d3bd6ad59dee1d70f1694d117c3acd5f2b36a1c959fa88d6fea0d1ec452fe1f0265247e17676fa7a5a842df93b5c95b01a42a17e068f932ee74cbaeb11492b73040d8845bf885b66fbc5a408feeaf0a1ec8ea1d9d62c5460a6e4bfcddcd1aeefe76cd62f7583d833ca72d5c8a8d072", 0xcb}, {&(0x7f0000faa000-0x97)="dc4083dee332271653e9c9d3baaf951637dc93cabf91616e3539b0a709a14580881e7cb1d6b28496660d81840167b718eabb", 0x32}, {&(0x7f00005f1000)="", 0x0}], 0x3, &(0x7f0000f9c000)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:22:13 executing program 2: stat(&(0x7f0000340000)='./file0\x00', &(0x7f0000395000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00007d3000-0x4)=0xc) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cfd000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) accept4$unix(r4, &(0x7f0000c41000-0x23)=@file={0x0, ""/33}, &(0x7f00009b0000)=0x23, 0x800) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:22:13 executing program 7: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000e79000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000913000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e7a000)=0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001a3000)=0x0) r3 = getuid() mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000e7b000-0x28)={0x8001, 0x9, r2, 0xae1, r3, 0x5, 0x81, 0xffffffff80000000}) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/21 10:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000dd2000-0x6)='logon\x00', &(0x7f0000ef8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005db000)="7070703086706f7369785f61636c5f6163636573732c2d00", 0x0) add_key$user(&(0x7f0000ea8000-0x5)='user\x00', &(0x7f00004c7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000271000-0x98)="2ec983f5cbc2ddb6d549e655878aaf985ccd7ae1eaa28c63d66c16706216c21a75e322606ec248c6276bcfaeb16f0b3318b1bbb52df18e49f78cd621e30d60a4dec35f6730dc123c16ae980953ab3a14d3ef1605877f69c663afba6d0e08a61f3bb4937be20a7a988049db84cd117c9ec4141d3ee7359b38cb77e225fe22a84983b8eb1d5b3760669544f09ee29fc1f8a962b1c08b80ab44", 0x98, r0) r1 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0xfffffffffffffccf, r2) r4 = syz_open_dev$vcsn(&(0x7f0000c11000)='/dev/vcs#\x00', 0xffffffffffff3764, 0x40000) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000b35000-0x4)=0x6, 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000e86000-0x8)={0x3, 0x1000}) r5 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r1) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r5, r5}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setendian(0x14, 0x1) 2018/01/21 10:22:13 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/21 10:22:13 executing program 2: clone(0x0, &(0x7f000065f000-0xe3)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00005fa000-0x4)=0x0, &(0x7f00005df000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0x7) 2018/01/21 10:22:13 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000040000)=@file={0x0, ""/76}, &(0x7f0000040000)=0x4e) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000018000-0x4)=0x1, &(0x7f0000040000)=0x4) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) [ 54.641859] ================================================================== [ 54.649311] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x2048/0x2090 [ 54.655794] Read of size 8 at addr ffff8801bd93cf58 by task syz-executor7/8599 [ 54.663143] [ 54.664766] CPU: 1 PID: 8599 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #271 [ 54.672029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.681375] Call Trace: [ 54.683962] dump_stack+0x194/0x257 [ 54.687599] ? arch_local_irq_restore+0x53/0x53 2018/01/21 10:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) mprotect(&(0x7f0000df8000/0x4000)=nil, 0x4000, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000154000)={0x3, 0x4}) [ 54.692268] ? show_regs_print_info+0x18/0x18 [ 54.696783] ? ip6_xmit+0x2048/0x2090 [ 54.700583] print_address_description+0x73/0x250 [ 54.705419] ? ip6_xmit+0x2048/0x2090 [ 54.709215] kasan_report+0x25b/0x340 [ 54.713017] __asan_report_load8_noabort+0x14/0x20 [ 54.717939] ip6_xmit+0x2048/0x2090 [ 54.721581] ? ip6_finish_output2+0x23a0/0x23a0 [ 54.726242] ? fl6_update_dst+0x127/0x2b0 [ 54.730376] ? check_noncircular+0x20/0x20 [ 54.734592] ? inet6_csk_route_socket+0x691/0xe80 [ 54.739455] ? lock_acquire+0x1d5/0x580 [ 54.743407] ? lock_acquire+0x1d5/0x580 [ 54.747367] ? inet6_csk_xmit+0x114/0x580 [ 54.751524] ? lock_release+0xa40/0xa40 [ 54.755524] inet6_csk_xmit+0x2fc/0x580 [ 54.759482] ? inet6_csk_update_pmtu+0x160/0x160 [ 54.764222] ? __sk_dst_check+0x1a5/0x380 [ 54.768358] ? sk_wait_data+0x610/0x610 [ 54.772356] l2tp_xmit_skb+0x1068/0x1410 [ 54.776426] ? l2tp_session_create+0xc60/0xc60 [ 54.780992] ? sock_wmalloc+0x15d/0x1d0 [ 54.784955] ? iov_iter_advance+0x13f0/0x13f0 [ 54.789438] ? pppol2tp_sendmsg+0x41b/0x670 [ 54.793747] pppol2tp_sendmsg+0x470/0x670 [ 54.797881] ? selinux_socket_sendmsg+0x36/0x40 [ 54.802546] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 54.807373] sock_sendmsg+0xca/0x110 [ 54.811075] ___sys_sendmsg+0x767/0x8b0 [ 54.815047] ? copy_msghdr_from_user+0x590/0x590 [ 54.819785] ? __local_bh_enable_ip+0x121/0x230 [ 54.824441] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.829455] ? _raw_spin_unlock_bh+0x30/0x40 [ 54.833852] ? __fget_light+0x297/0x380 [ 54.837810] ? fget_raw+0x20/0x20 [ 54.841248] ? schedule+0xf5/0x430 [ 54.844775] ? pppox_ioctl+0x1d6/0x250 [ 54.848651] ? sock_do_ioctl+0x73/0xb0 [ 54.852542] ? __fdget+0x18/0x20 [ 54.855899] __sys_sendmsg+0xe5/0x210 [ 54.859681] ? __sys_sendmsg+0xe5/0x210 [ 54.863641] ? SyS_shutdown+0x290/0x290 [ 54.867611] ? selinux_capable+0x40/0x40 [ 54.871704] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.876716] SyS_sendmsg+0x2d/0x50 [ 54.880251] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.884992] RIP: 0033:0x452ee9 [ 54.888173] RSP: 002b:00007f9f9b2adc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 54.895860] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 54.903107] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000014 [ 54.910353] RBP: 000000000000019b R08: 0000000000000000 R09: 0000000000000000 [ 54.917598] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1728 [ 54.924845] R13: 00000000ffffffff R14: 00007f9f9b2ae6d4 R15: 0000000000000000 [ 54.932134] [ 54.933739] Allocated by task 8599: [ 54.938560] save_stack+0x43/0xd0 [ 54.941989] kasan_kmalloc+0xad/0xe0 [ 54.945683] kasan_slab_alloc+0x12/0x20 [ 54.949633] kmem_cache_alloc+0x12e/0x760 [ 54.953762] dst_alloc+0x11f/0x1a0 [ 54.957279] rt_dst_alloc+0xe9/0x540 [ 54.960968] ip_route_output_key_hash_rcu+0xa40/0x2c40 [ 54.966220] ip_route_output_key_hash+0x20b/0x370 [ 54.971044] __ip4_datagram_connect+0xa6d/0x1240 [ 54.975775] __ip6_datagram_connect+0xbaf/0xf90 [ 54.980417] ip6_datagram_connect+0x2f/0x50 [ 54.984725] inet_dgram_connect+0x16b/0x1f0 [ 54.989025] SYSC_connect+0x213/0x4a0 [ 54.992804] SyS_connect+0x24/0x30 [ 54.996320] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.001050] [ 55.002658] Freed by task 5543: [ 55.005916] save_stack+0x43/0xd0 [ 55.009350] kasan_slab_free+0x71/0xc0 [ 55.013214] kmem_cache_free+0x83/0x2a0 [ 55.017164] dst_destroy+0x216/0x330 [ 55.020853] dst_destroy_rcu+0x16/0x20 [ 55.024717] rcu_process_callbacks+0xd6c/0x17f0 [ 55.029364] __do_softirq+0x2d7/0xb85 [ 55.033137] [ 55.034743] The buggy address belongs to the object at ffff8801bd93ce00 [ 55.034743] which belongs to the cache ip_dst_cache of size 216 [ 55.047462] The buggy address is located 128 bytes to the right of [ 55.047462] 216-byte region [ffff8801bd93ce00, ffff8801bd93ced8) [ 55.059830] The buggy address belongs to the page: [ 55.064737] page:ffffea0006f64f00 count:1 mapcount:0 mapping:ffff8801bd93c040 index:0x0 [ 55.072858] flags: 0x2fffc0000000100(slab) [ 55.077071] raw: 02fffc0000000100 ffff8801bd93c040 0000000000000000 000000010000000c [ 55.084930] raw: ffffea0007036b60 ffffea000701d3e0 ffff8801d7f4f340 0000000000000000 [ 55.092791] page dumped because: kasan: bad access detected [ 55.098482] [ 55.100085] Memory state around the buggy address: [ 55.104993] ffff8801bd93ce00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.112330] ffff8801bd93ce80: 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc [ 55.119665] >ffff8801bd93cf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 55.126996] ^ [ 55.133208] ffff8801bd93cf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 55.140544] ffff8801bd93d000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.147875] ================================================================== [ 55.155209] Disabling lock debugging due to kernel taint [ 55.160698] Kernel panic - not syncing: panic_on_warn set ... [ 55.160698] [ 55.168044] CPU: 1 PID: 8599 Comm: syz-executor7 Tainted: G B 4.15.0-rc8+ #271 [ 55.176591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.185919] Call Trace: [ 55.188484] dump_stack+0x194/0x257 [ 55.192091] ? arch_local_irq_restore+0x53/0x53 [ 55.196735] ? kasan_end_report+0x32/0x50 [ 55.200881] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.205611] ? vsnprintf+0x1ed/0x1900 [ 55.209388] ? ip6_xmit+0x1fd0/0x2090 [ 55.213165] panic+0x1e4/0x41c [ 55.216333] ? refcount_error_report+0x214/0x214 [ 55.221077] ? ip6_xmit+0x2048/0x2090 [ 55.224943] kasan_end_report+0x50/0x50 [ 55.228894] kasan_report+0x144/0x340 [ 55.232676] __asan_report_load8_noabort+0x14/0x20 [ 55.237579] ip6_xmit+0x2048/0x2090 [ 55.241200] ? ip6_finish_output2+0x23a0/0x23a0 [ 55.245848] ? fl6_update_dst+0x127/0x2b0 [ 55.249975] ? check_noncircular+0x20/0x20 [ 55.254184] ? inet6_csk_route_socket+0x691/0xe80 [ 55.259007] ? lock_acquire+0x1d5/0x580 [ 55.262969] ? lock_acquire+0x1d5/0x580 [ 55.267007] ? inet6_csk_xmit+0x114/0x580 [ 55.271143] ? lock_release+0xa40/0xa40 [ 55.275111] inet6_csk_xmit+0x2fc/0x580 [ 55.279066] ? inet6_csk_update_pmtu+0x160/0x160 [ 55.283796] ? __sk_dst_check+0x1a5/0x380 [ 55.287922] ? sk_wait_data+0x610/0x610 [ 55.291890] l2tp_xmit_skb+0x1068/0x1410 [ 55.295939] ? l2tp_session_create+0xc60/0xc60 [ 55.300497] ? sock_wmalloc+0x15d/0x1d0 [ 55.304447] ? iov_iter_advance+0x13f0/0x13f0 [ 55.308919] ? pppol2tp_sendmsg+0x41b/0x670 [ 55.313222] pppol2tp_sendmsg+0x470/0x670 [ 55.317348] ? selinux_socket_sendmsg+0x36/0x40 [ 55.321994] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 55.326819] sock_sendmsg+0xca/0x110 [ 55.330523] ___sys_sendmsg+0x767/0x8b0 [ 55.334482] ? copy_msghdr_from_user+0x590/0x590 [ 55.339217] ? __local_bh_enable_ip+0x121/0x230 [ 55.343862] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.348863] ? _raw_spin_unlock_bh+0x30/0x40 [ 55.353254] ? __fget_light+0x297/0x380 [ 55.357214] ? fget_raw+0x20/0x20 [ 55.360647] ? schedule+0xf5/0x430 [ 55.364168] ? pppox_ioctl+0x1d6/0x250 [ 55.368037] ? sock_do_ioctl+0x73/0xb0 [ 55.371908] ? __fdget+0x18/0x20 [ 55.375257] __sys_sendmsg+0xe5/0x210 [ 55.379029] ? __sys_sendmsg+0xe5/0x210 [ 55.382983] ? SyS_shutdown+0x290/0x290 [ 55.386933] ? selinux_capable+0x40/0x40 [ 55.390991] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.395990] SyS_sendmsg+0x2d/0x50 [ 55.399509] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.404239] RIP: 0033:0x452ee9 [ 55.407403] RSP: 002b:00007f9f9b2adc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 55.415087] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 55.422331] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000014 [ 55.429577] RBP: 000000000000019b R08: 0000000000000000 R09: 0000000000000000 [ 55.436820] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1728 [ 55.444065] R13: 00000000ffffffff R14: 00007f9f9b2ae6d4 R15: 0000000000000000 [ 55.451742] Dumping ftrace buffer: [ 55.455262] (ftrace buffer empty) [ 55.458942] Kernel Offset: disabled [ 55.462545] Rebooting in 86400 seconds..